技术领域technical field
本实用新型涉及医疗器械技术领域，具体涉及一种用于定位的医疗标记器件。The utility model relates to the technical field of medical devices, in particular to a medical marking device for positioning.
背景技术Background technique
目前，一些需要对人体某些器官进行切除的手术，其通过现有的医疗手段找到病灶并不难，但医生采用微创或者电视辅助胸腔镜手术(video-assisted thoracic surgery,VATS)来完成手术治疗时，由于视野有限，要准确识别定位小病灶是很困难的，这就造成在手术切除时可能有偏差，甚至造成手术失败。此外，在放射治疗中，对于随着呼吸运动会发生移动的病灶，要准确实时识别病灶的位置也是比较困难的。At present, it is not difficult to find the lesions through existing medical methods for some operations that require the removal of certain organs of the human body, but doctors use minimally invasive or video-assisted thoracic surgery (VATS) to complete the operation During treatment, due to the limited field of view, it is very difficult to accurately identify and locate small lesions, which may cause deviation during surgical resection, and even result in surgical failure. In addition, in radiotherapy, for lesions that move with respiratory movement, it is difficult to accurately identify the location of lesions in real time.
因此，急需要发明一种易于定位识别且不易移动的医疗器件，在通过现有的医疗手段找到病灶时将其植入人体的病灶周围，并且由于其结构可锚定在某个位置，使其可以在手术时让医生准确的找到病灶的位置，提高手术的成功率。此外，还可用于指导放射治疗，使放射线的发射装置可以更精确地跟踪病变的呼吸运动，在杀死病灶组织的同时最大限度地减少对周围健康组织的损害。Therefore, there is an urgent need to invent a medical device that is easy to locate and identify and is not easy to move. When the focus is found by existing medical means, it will be implanted around the focus of the human body, and because its structure can be anchored at a certain position, it will During the operation, the doctor can accurately find the location of the lesion and improve the success rate of the operation. In addition, it can also be used to guide radiation therapy, so that the radiation emitting device can more accurately track the respiratory movement of the lesion, and minimize the damage to the surrounding healthy tissue while killing the lesion tissue.
简而言之，亟待解决的技术问题为：发明一种易于定位识别且不易移动的可以将病灶围住的医疗器件。In short, the technical problem to be solved urgently is: to invent a medical device that is easy to locate and identify, and is not easy to move and can surround the lesion.
发明内容Contents of the invention
本实用新型所要解决的技术问题在于提供一种易于定位识别且不易移动的可以将病灶围住的医疗器件，从而解决现有技术中没有一种易于定位识别 且不易移动的可以将病灶围住的医疗器件的问题。The technical problem to be solved by the utility model is to provide a medical device that is easy to locate and identify and is not easy to move and can surround the lesion, so as to solve the problem that there is no medical device that can surround the lesion that is easy to locate and identify and is not easy to move in the prior art. Problems with medical devices.
为了解决上述问题，本实用新型揭示了一种用于定位的医疗标记器件,其包括标记本体以及第一锚定结构，所述第一锚定结构包括固定段、第一延伸段以及第一螺旋段。所述固定段套设于所述标记本体内；所述第一螺旋段的起始端设置于所述固定段的第一端，并向远离所述固定段的方向延伸；以及所述第一螺旋段设置于所述第一延伸段的第一端，所述第一螺旋段的终止端位于所述第一延伸段的延伸方向且与所述第一延伸段的第一端相隔一间距。In order to solve the above problems, the utility model discloses a medical marking device for positioning, which includes a marking body and a first anchoring structure, and the first anchoring structure includes a fixing section, a first extending section and a first helical part. The fixing section is sleeved in the marking body; the starting end of the first helical section is set at the first end of the fixing section, and extends away from the fixing section; and the first helical section A segment is disposed at a first end of the first extension segment, and a terminal end of the first helical segment is located in an extension direction of the first extension segment and is separated from the first end of the first extension segment by a distance.
进一步地，还包括第二锚定结构，所述第二锚定结构包括第二延伸段以及第二螺旋段。所述第二延伸段设置于所述固定段的第二端，并向相对于所述第一延伸段的方向延伸；以及所述第二螺旋段，所述第二螺旋段的起始端设置于所述第二延伸段的第一端，所述第二螺旋段的终止端位于所述第二延伸段的延伸方向且与所述第二延伸段的第一端相隔一间距；其中，所述第二螺旋段的螺旋方向与所述第一螺旋段的螺旋方向相反。Further, a second anchoring structure is also included, and the second anchoring structure includes a second extension segment and a second helical segment. The second extension section is arranged at the second end of the fixed section, and extends in a direction relative to the first extension section; and the second helical section, the starting end of the second helical section is arranged at The first end of the second extension segment, the terminal end of the second helical segment is located in the extension direction of the second extension segment and is separated from the first end of the second extension segment by a distance; wherein, the The helical direction of the second helical segment is opposite to the helical direction of the first helical segment.
进一步地，所述标记本体为不投射X光的材料制成。Further, the marking body is made of a material that does not project X-rays.
进一步地，所述第一锚定结构为超弹性材料制成。Further, the first anchoring structure is made of superelastic material.
进一步地，所述第二锚定结构为超弹性材料制成。Further, the second anchoring structure is made of superelastic material.
进一步地，在所述第一锚定结构的第一螺旋段的终止端施加作用力时，所述第一锚定结构伸直或者压缩，当所述作用力消失时所述第一锚定结构恢复原有形状。Further, when a force is applied to the terminal end of the first helical segment of the first anchoring structure, the first anchoring structure straightens or compresses, and when the force disappears, the first anchoring structure Return to original shape.
进一步地，在所述第二锚定结构的第二螺旋段的终止端施加作用力时，所述第二锚定结构伸直或者压缩，当所述作用力消失时所述第二锚定结构恢复原有形状。Further, when a force is applied to the terminal end of the second helical segment of the second anchoring structure, the second anchoring structure straightens or compresses, and when the force disappears, the second anchoring structure Return to original shape.
进一步地，还包括端部球体，所述二端部球体分别设置于所述第一螺旋段的终止端以及所述固定段的第二端，所述端部球体的直径大于所述固定段以及所述第一螺旋段的直径。Further, it also includes end spheres, the two end spheres are respectively arranged at the terminal end of the first helical section and the second end of the fixing section, and the diameter of the end spheres is larger than that of the fixing section and the fixing section. The diameter of the first helical segment.
进一步地，所述设置于所述固定段的第二端的端部球体将所述第一锚定结构挟制固定于所述标记本体内。Further, the end sphere arranged at the second end of the fixing section clamps and fixes the first anchoring structure in the marker body.
进一步地，还包括二端部球体，所述二端部球体分别设置于所述第一螺旋段的终止端以及所述第二螺旋段的终止端，并且所述二端部球体的直径分别大于所述第一螺旋段以及所述第二螺旋段的直径。Further, it also includes two end spheres, the two end spheres are respectively arranged at the terminal end of the first helical segment and the terminal end of the second helical segment, and the diameters of the two end spheres are respectively larger than diameters of the first helical segment and the second helical segment.
本实用新型并揭示了一种用于定位的医疗标记器件,其包括标记本体以及第一锚定结构，所述第一锚定结构包括固定段、第一延伸段以及第一螺旋段。所述固定段套设于所述标记本体内，具有相对的第一端和第二端，所述第二端伸出于所述标记本体之外然后向所述标记本体的中间部回折弯曲，其中所述第二端抵靠于所述固定段的中间部，并且在所述标记本体远离所述第一端的端部形成回弯部；所述第一螺旋段的起始端设置于所述第一端，并向远离所述固定段的方向延伸；以及所述第一螺旋段设置于所述第一延伸段的第一端，所述第一螺旋段的终止端位于所述第一延伸段的延伸方向且与所述第一延伸段的第一端相隔一间距。The utility model also discloses a medical marking device for positioning, which includes a marking body and a first anchoring structure, and the first anchoring structure includes a fixing section, a first extending section and a first helical section. The fixing section is sleeved in the marking body and has opposite first ends and second ends, the second end protrudes from the marking body and then bends back toward the middle part of the marking body, Wherein the second end abuts against the middle part of the fixed section, and forms a curved part at the end of the marking body away from the first end; the starting end of the first helical section is set on the the first end, and extends away from the fixed section; and the first helical section is disposed at the first end of the first extension section, and the terminal end of the first helical section is located at the first extension section The extending direction of the segment is separated from the first end of the first extending segment by a distance.
与现有技术相比，本实用新型可以获得包括以下技术效果：Compared with the prior art, the utility model can obtain the following technical effects:
本实用新型的医疗标记器件，由于其第一及第二锚定结构为超弹性材料制成，因此其具有很好的变形恢复能力，在拉力的作用下其可以伸直易于放置入管径较细的导管中；在植入人体器官中之后，由于其具有很好的变形恢复能力，可以迅速的恢复其原有的形状，固定于病灶周围的器官中进而起到定位病灶的作用；其具有较多的形状可以适应不同形态器官的需求；另外本实用新型的医疗标记器件的标记本体为不投射X光的材质制成，因此其极易被检测到，便于医生进行手术切除病灶。Because the first and second anchoring structures of the medical marking device of the present invention are made of superelastic materials, it has good deformation recovery ability, and it can be straightened and easily placed into a tube with a smaller diameter under the action of tension. In the thin catheter; after being implanted in human organs, because of its good deformation recovery ability, it can quickly restore its original shape, fixed in the organs around the lesion and then play the role of positioning the lesion; it has More shapes can meet the needs of organs with different shapes; in addition, the marking body of the medical marking device of the present invention is made of a material that does not project X-rays, so it is very easy to be detected, and it is convenient for doctors to perform surgery to remove lesions.
附图说明Description of drawings
此处所说明的附图用来提供对本实用新型的进一步理解，构成本实用新型的一部分，本实用新型的示意性实施例及其说明用于解释本实用新型，并不构成对本实用新型的不当限定。在附图中：The accompanying drawings described here are used to provide a further understanding of the utility model and constitute a part of the utility model. The schematic embodiments of the utility model and their descriptions are used to explain the utility model and do not constitute an improper limitation of the utility model . In the attached picture:
图1是本实用新型第一实施例的医疗标记器件的结构示意图；Fig. 1 is the structural representation of the medical marking device of the first embodiment of the utility model;
图2是本实用新型第一实施例的医疗标记器件的一端部投影图；Fig. 2 is a projection view of one end of the medical marking device of the first embodiment of the present invention;
图3是本实用新型第二实施例的医疗标记器件的结构示意图；Fig. 3 is a schematic structural view of a medical marking device according to a second embodiment of the present invention;
图4是本实用新型第三实施例的医疗标记器件的结构示意图；Fig. 4 is a schematic structural view of a medical marking device according to a third embodiment of the present invention;
图5是本实用新型第四实施例的医疗标记器件的结构示意图；Fig. 5 is a schematic structural view of a medical marking device according to a fourth embodiment of the present invention;
图6是本实用新型第五实施例的医疗标记器件的结构示意图。Fig. 6 is a schematic structural diagram of a medical marking device according to a fifth embodiment of the present invention.
具体实施方式Detailed ways
以下将配合附图及实施例来详细说明本实用新型的实施方式，藉此对本实用新型如何应用技术手段来解决技术问题并达成技术功效的实现过程能充分理解并据以实施。The implementation of the utility model will be described in detail below in conjunction with the accompanying drawings and examples, so that the implementation process of how the utility model uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.
如在说明书及权利要求当中使用了某些词汇来指称特定组件。本领域技术人员应可理解，硬件制造商可能会用不同名词来称呼同一个组件。本说明书及权利要求并不以名称的差异来作为区分组件的方式，而是以组件在功能上的差异来作为区分的准则。如在通篇说明书及权利要求当中所提及的“包含”为一开放式用语，故应解释成“包含但不限定于”。“大致”是指在可接收的误差范围内，本领域技术人员能够在一定误差范围内解决所述技术问题，基本达到所述技术效果。此外，“耦接”或“电性连接”一词在此包含任何直接及间接的电性耦接手段。因此，若文中描述一第一装置耦接于一第二装置，则代表所述第一装置可直接电性耦接于所述第二装置，或通过其它装置或耦接手段间接地电性耦接至所述第二装置。说明书后续描述为实施本实用新型的较佳实施方式，然所述描述乃以说明本实用新型的一般原则为目的，并非用以限定本实用新型的范围。本实用新型的保护范围当视所附权利要求所界定者为准。Certain terms are used, for example, in the description and claims to refer to particular components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. The specification and claims do not use the difference in name as a way to distinguish components, but use the difference in function of components as a criterion for distinguishing. As mentioned throughout the specification and claims, "comprising" is an open term, so it should be interpreted as "including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve the technical problem within a certain error range and basically achieve the technical effect. In addition, the term "coupled" or "electrically connected" herein includes any direct and indirect electrical coupling means. Therefore, if it is described that a first device is coupled to a second device, it means that the first device may be directly electrically coupled to the second device, or indirectly electrically coupled through other devices or coupling means. connected to the second device. The following descriptions in the specification are preferred implementation modes for implementing the present utility model, but the description is for the purpose of illustrating the general principles of the present utility model, and is not intended to limit the scope of the present utility model. The scope of protection of the present utility model should be defined by the appended claims.
还需要说明的是，术语“包括”、“包含”或者其任何其它变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、商品或者系统不仅包括那些要素，而且还包括没有明确列出的其它要素，或者是还包括为这种过程、方法、商品或者系统所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括所述要素的过程、方法、商品或者系统中还存在另外的相同要素。It should also be noted that the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, commodity, or system comprising a set of elements includes not only those elements, but also includes Other elements not expressly listed, or elements inherent in such process, method, commodity, or system are also included. Without further limitations, an element defined by the phrase "comprising a ..." does not preclude the presence of additional identical elements in the process, method, commodity or system comprising said element.
实施例描述Example description
本实用新型的医疗标记器件，为一种医疗器件，适于在器官周围有病变的情况下，在找到病灶的时候将其植入病灶周围，使其固定于病灶的位置以及提供造影来供手术切除病灶之用。The medical marking device of the present utility model is a medical device, which is suitable for implanting it around the lesion when the lesion is found when there is a lesion around the organ, so that it can be fixed at the position of the lesion and provide imaging for operation. For excision of lesions.
实施例一Embodiment one
如图1以及图2所示，为本实用新型第一实施例的标记结构示意图以及一端部投影图，本实用新型实施例所揭露的医疗标记器件1包括标记本体10以及第一锚定结构20。第一锚定结构20包括固定段210、第一延伸段220以及第一螺旋段230。As shown in FIG. 1 and FIG. 2 , it is a schematic diagram of the marking structure and an end projection of the first embodiment of the present invention. The medical marking device 1 disclosed in the embodiment of the present invention includes a marking body 10 and a first anchoring structure 20 . The first anchoring structure 20 includes a fixing section 210 , a first extending section 220 and a first helical section 230 .
在这里，所述标记本体10外形可以是空心圆柱体，但是可以想到的是其也可以是其他形状，如球体、椭球体、棱角比较舒缓的长方体等，之所以选择这些形状的结构是为了避免其植入人体时，过于尖锐的棱角会给人体带来不适感甚至刺激伤害人体的器官，即在此对于其具体的形状不做过多的限定，需要指出的是当其形状为球体或者椭球体时，不限于一个设置也可以是多个并排设置，如多个相连球体或者椭球体而形成糖葫芦状。所述标记本体10为不投射X光的材料制成，即所述标记本体10极易被X射线(伦琴射线)发现，以便于医生通过造影技术发现所述标记本体10进而探测到多个所述标记本体10所围住的病灶的位置，便于医生有目的实施手术，增加切除的准确性以及提高手术治疗的成功率。Here, the shape of the marking body 10 can be a hollow cylinder, but it is also conceivable that it can also be in other shapes, such as a sphere, an ellipsoid, a cuboid with relatively gentle edges and corners, etc. The reason why these shapes are selected is to avoid When it is implanted into the human body, too sharp edges and corners will bring discomfort to the human body and even stimulate the organs of the human body. That is to say, there are not too many restrictions on its specific shape. It should be pointed out that when its shape is a sphere or ellipsoid When the sphere is used, it is not limited to one arrangement and can also be arranged side by side, such as a plurality of connected spheres or ellipsoids to form a candied haws shape. The marker body 10 is made of a material that does not project X-rays, that is, the marker body 10 is easily found by X-rays (roentgen rays), so that doctors can find the marker body 10 through imaging techniques and then detect multiple X-rays. The position of the lesion surrounded by the marker body 10 is convenient for the doctor to carry out the operation purposefully, increases the accuracy of resection and improves the success rate of operation treatment.
所述第一锚定结构20可以为穿过所述标记本体10的金属丝，其可以自一端到另一端分为固定段210、第一延伸段220以及第一螺旋段230。其中所述固定段210套设于所述标记本体10内，具体地可以是整个所述第一锚定结构20穿过所述标记本体10后，留所述固定段210在所述标记本体10内，然后将所述标记本体10压制在所述第一锚定结构20的所述固定段210上，可以想到的是所述固定段210的长度要小于或者等于所述标记本体10的长度，通常情况下所述固定段210的长度不会大于所述第一标记本体10，以避免因所述固定段210的长度大于所述标记本体10而使所述固定段210伸出所述标 记本体10之外，使所述标记本体10和所述固定段210在相互结合上不牢固，进而使两者之间容易发生相对运动，造成标记本体10阻碍锚定结构20弹性变形，或脱离，通常情况下所述固定段210的长度会等于所述标记本体10的长度，即所述固定段210穿过所述标记本体10且端部与所述标记本体10的端部平齐；当然所述固定段210的长度小于所述标记本体10的长度也可以满足使用要求，即所述固定段210的端部内嵌于所述标记本体10中，在此其核心思想为所述固定段210与所述标记本体10连接密实，避免两者之间存在相对滑动或者位移，以上所述只是给出的两者之间连接的若干实例并不构成对本实用新型医疗标记器件1的限制。The first anchoring structure 20 can be a metal wire passing through the marker body 10 , and can be divided into a fixed segment 210 , a first extension segment 220 and a first helical segment 230 from one end to the other end. Wherein the fixing section 210 is sleeved in the marking body 10, specifically, after the entire first anchoring structure 20 passes through the marking body 10, the fixing section 210 is left on the marking body 10 Then press the marker body 10 on the fixing section 210 of the first anchoring structure 20, it is conceivable that the length of the fixing section 210 is less than or equal to the length of the marker body 10, Generally, the length of the fixing section 210 will not be longer than the first tag body 10, so as to avoid the fixing section 210 protruding from the tag due to the length of the fixing section 210 being longer than the tag body 10 In addition to the main body 10, the combination of the marking main body 10 and the fixing section 210 is not firm, so that relative movement between the two is easy to occur, causing the marking main body 10 to hinder the elastic deformation of the anchoring structure 20, or to separate, Generally, the length of the fixing section 210 will be equal to the length of the marking body 10, that is, the fixing section 210 passes through the marking body 10 and the end is flush with the end of the marking body 10; The length of the fixing section 210 is shorter than the length of the marking body 10, which can also meet the requirements of use, that is, the end of the fixing section 210 is embedded in the marking body 10, and the core idea here is that the fixing section 210 It is tightly connected with the marker body 10 to avoid relative sliding or displacement between the two. The above are just some examples of the connection between the two and do not constitute a limitation to the medical marker device 1 of the present invention.
第一延伸段220设置于所述固定段210的第一端2101且向远离所述固定段210的方向延伸，即所述第一延伸段220为所述固定段210向远离所述标记本体10的方向的延伸，可以想到的是所述第一延伸段220与所述固定段210在同一直线上，另外所述第一延伸段220的长度即所述第一固定段210向外延伸的距离在本实用新型中并不做具体的限定，其主要取决于所述医疗标记器件1植入人体器官的具体位置，根据需要可以自由配置。The first extension section 220 is disposed at the first end 2101 of the fixing section 210 and extends away from the fixing section 210 , that is, the first extension section 220 is the fixing section 210 moving away from the marking body 10 It is conceivable that the first extension section 220 and the fixing section 210 are on the same straight line, and the length of the first extension section 220 is the distance that the first fixing section 210 extends outward. There is no specific limitation in the present invention, which mainly depends on the specific position where the medical marking device 1 is implanted in human organs, and can be freely configured according to needs.
所述第一螺旋段230的起始端2301设置于所述第一延伸段220的第一端2201，所述第一螺旋段230的终止端2302位于所述第一延伸段220的延伸方向且与所述第一延伸段220的第一端2201相隔一间距D1。The starting end 2301 of the first helical section 230 is set at the first end 2201 of the first extension section 220 , and the ending end 2302 of the first helical section 230 is located in the extension direction of the first extension section 220 and is in line with The first end 2201 of the first extension section 220 is separated by a distance D1.
在这里，所谓螺旋段为螺旋状向前伸展，即在本实用新型中从所述第一螺旋段230的起始端2301到所述第一螺旋段230的终止端2302伸展，其状态类似于螺钉的螺纹。具体地，所述第一螺旋段230的起始端2301设置于所述第一延伸段220的第一端2201，可以理解的是所述第一螺旋段230的起始端2301和所述第一延伸段220的第一端2201为一个端点，在本实施例中位了便于分段描述将此端点一分为二，但是实际上两者之间是平滑过渡的，并没有明显的分割界限，即所述第一延伸段220在端部是有细微的偏移，并不完全是所述固定段210的直线延伸。所述第一螺旋段230经过向远离所述固定段210的直线方向上旋转一段后，终止于所述第一延伸段220的延伸方向上，且与所述第一延伸段220的第一端2201相隔一间距D1，即所述第一螺旋段230的终止端2302位于所述第一延伸段220的延伸方向且与所述第一延 伸段220的第一端2201相隔一间距D1。请参考图2，为本实用新型的医疗标记器件1垂直于所述标记本体10的方向上的投影图，所述螺旋段230大致为一个圆形，所述标记本体10、所述固定段210以及所述延伸段220为于所述圆形的中央，在实际应用中所述圆形的直径通常会大于植入人体位置的气管的直径，即所述圆形结构(所述螺旋段230)会与人体气管的内壁接触，如上所述第一螺旋段230的终止端2302与所述第一延伸段220的第一端2201相隔一间距D1，可以保证所述第一螺旋段230在人体气管的轴向上有一定的距离，此距离可以使得所述第一螺旋段230与人体器官内壁接触时不易倾倒和位移。当然，可以想到的是所述间距D1的大小取决于所述植入人体位置的实际情况，在此并不对其做出具体限定，需要指出的是所述间距D1越大其螺旋越平缓，这种情况下通常是便于所述第一螺旋段230在人体器官内固定的，但是也要考虑到人体气管的实际情况来设定所述间距D1的大小，如需要植入的人体气管轴向长度较小时，所述间距D1过大则所述第一螺旋段230(所述医疗标记器件1)将无法放入气管中。Here, the so-called helical segment extends forward in a helical shape, that is, it extends from the starting end 2301 of the first helical segment 230 to the terminal end 2302 of the first helical segment 230 in the present utility model, and its state is similar to that of a screw. of thread. Specifically, the starting end 2301 of the first helical segment 230 is set at the first end 2201 of the first extension segment 220, it can be understood that the starting end 2301 of the first helical segment 230 and the first extension The first end 2201 of the segment 220 is an end point. In this embodiment, this end point is divided into two for the convenience of segment description, but in fact there is a smooth transition between the two, and there is no obvious division boundary, namely The end of the first extension section 220 has a slight offset, and is not entirely a straight line extension of the fixing section 210 . After the first helical section 230 is rotated for a period in a direction away from the fixed section 210 , it terminates in the extension direction of the first extension section 220 and is aligned with the first end of the first extension section 220 . 2201 is separated by a distance D1, that is, the terminal end 2302 of the first helical segment 230 is located in the extending direction of the first extension segment 220 and is separated by a distance D1 from the first end 2201 of the first extension segment 220. Please refer to FIG. 2 , which is a projection view of the medical marking device 1 of the present invention in a direction perpendicular to the marking body 10 , the helical section 230 is roughly a circle, the marking body 10 , the fixing section 210 And the extension section 220 is in the center of the circle. In practical application, the diameter of the circle is usually larger than the diameter of the trachea implanted in the human body, that is, the circular structure (the helical section 230) It will be in contact with the inner wall of the human trachea. As mentioned above, the terminal end 2302 of the first helical section 230 is separated from the first end 2201 of the first extension section 220 by a distance D1, which can ensure that the first helical section 230 is in the human trachea. There is a certain distance in the axial direction, and this distance can make it difficult for the first helical segment 230 to fall and displace when it comes into contact with the inner wall of a human organ. Of course, it is conceivable that the size of the distance D1 depends on the actual situation of the implanted position in the human body, and no specific limitation is made here. It should be pointed out that the larger the distance D1, the smoother the spiral. In this case, it is usually convenient for the first helical segment 230 to be fixed in human organs, but the size of the distance D1 should also be set in consideration of the actual situation of the human trachea, such as the axial length of the human trachea that needs to be implanted If the distance D1 is too large, the first helical section 230 (the medical marking device 1 ) cannot be placed into the trachea.
更进一步地，所述固定段210、第一延伸段220以及第一螺旋段230构成的所述第一锚定结构20为超弹性的材料制成。所谓超弹性材料可以理解为具有良好变形恢复能力的材料，如记忆合金，可以是但并不限定于镍钛合金。具体地，所述锚定结构20为记忆合金制成的金属丝，其在常态下如以上描述的形状，当在其上施加作用力时，起作用力可以是拉力或者是压力，其会根据所施加的作用力而变形，如当在其两端施加拉力时其会向两端拉伸，当在其两端施加压力时其会向中间压缩，而在其上撤去上述作用力时，其会马上恢复如上所描述的原有的形状。Furthermore, the first anchoring structure 20 formed by the fixing section 210 , the first extension section 220 and the first helical section 230 is made of a superelastic material. The so-called superelastic material can be understood as a material with good deformation recovery ability, such as memory alloy, which can be but not limited to nickel-titanium alloy. Specifically, the anchoring structure 20 is a metal wire made of memory alloy, which is in the shape described above under normal conditions. deformed by the applied force, such as stretching to both ends when tension is applied to both ends, compressing to the middle when pressure is applied to both ends, and when the above-mentioned force is removed from it, its Will immediately return to its original shape as described above.
本实用新型应用于医疗定位主要是利用其在拉力的作用下会向两端拉伸，撤去拉力是其会恢复原有形状的特性，具体地，将所述第一锚定结构20向两端拉伸，使其伸直为一条细长的金属丝，将其放置在用于放置所述第一锚定结构20的医疗导管中，将所述医疗导管的一端伸到人体的病灶处，用医疗导丝从所述医疗导管的另一端将所述金属丝(第一锚定结构20)推出，使其恰好落到人体病灶的气管内，在所述第一锚定结构20从所述医疗导管中推出后其会迅速的恢复以上所述的形状，使其固定于人体病灶周围的气管中， 如此反复多次将多个所述医疗标记器件1分别植入人体病灶的周围，使多个所述医疗标记器件1形成包夹之势，进而起到对病灶进行定位的作用，另外如上描述的所述医疗标记器件1的标记本体10为不投射X光的材料制成，即所述标记本体10极易被X射线(伦琴射线)发现，以便于医生通过造影技术发现所述标记本体10进而探测到多个所述标记本体10所围住的病灶的位置，便于医生有目的展开手术，增加切除的准确性以及提高手术治疗的成功率。但是实际上由于所述标记本体10和第一锚定结构20的强度要远大于人体组织的强度，医生可以通过手部的按压即可以判断病灶的大致位置，进而缩小了需要造影的区域，进一步的简化了治疗的步骤。The application of the utility model in medical positioning mainly utilizes that it will be stretched to both ends under the action of tension, and its original shape will be restored when the tension is removed. Specifically, the first anchoring structure 20 will be stretched to both ends. Stretch it to straighten it into a long and thin metal wire, place it in the medical catheter for placing the first anchoring structure 20, extend one end of the medical catheter to the focus of the human body, and use The medical guide wire pushes the metal wire (the first anchoring structure 20) out from the other end of the medical catheter so that it just falls into the trachea of the human lesion. After the catheter is pushed out, it will quickly restore the above-mentioned shape, so that it is fixed in the trachea around the human body lesion, so that multiple medical marking devices 1 are respectively implanted around the human body lesion, so that multiple The medical marking device 1 forms a trapping trend, and then plays a role in locating the lesion. In addition, the marking body 10 of the medical marking device 1 as described above is made of a material that does not project X-rays, that is, the marking The main body 10 is very easy to be found by X-rays (roentgen rays), so that the doctor can find the marked main body 10 through imaging technology and then detect the position of the lesion surrounded by a plurality of the marked main bodies 10, which is convenient for the doctor to carry out the operation purposefully. Increase the accuracy of resection and improve the success rate of surgical treatment. But in fact, because the strength of the marker body 10 and the first anchoring structure 20 is much greater than that of human tissue, the doctor can judge the approximate location of the lesion by pressing the hand, thereby reducing the area that needs imaging, and further simplifies the treatment steps.
另外，在一些放射治疗中，放射线的发射装置通过跟踪所述医疗标记器件1的第一标记本体10，有目的的发射杀死病灶组织的射线，以避免对其他无病灶组织的损害，进一步的优化治疗。In addition, in some radiation treatments, the radiation emitting device tracks the first marking body 10 of the medical marking device 1, and purposefully emits rays that kill the lesion tissue, so as to avoid damage to other non-lesion tissues, further Optimize treatment.
实施例二Embodiment two
如图3所示，为本实用新型第二实施例的标记结构示意图，本实施例是在第一实施例的基础上，请参考图3，本实用新型实施例所揭露的医疗标记器件1还包括二端部球体30，所述二端部球体30分别设置于所述第一螺旋段230的终止端2302以及所述固定段210的第二端2102，且所述端部球体30的直径大于所述固定段210以及所述第一螺旋段230的直径。更进一步地，所述设置于所述固定段210的第二端2102的端部球体30将所述第一锚定结构20挟制固定于所述标记本体10内。As shown in Figure 3, it is a schematic diagram of the marking structure of the second embodiment of the present invention. This embodiment is based on the first embodiment. Please refer to Figure 3. The medical marking device 1 disclosed in the embodiment of the present invention is also Including two end spheres 30, the two end spheres 30 are respectively arranged on the terminal end 2302 of the first helical section 230 and the second end 2102 of the fixed section 210, and the diameter of the end spheres 30 is larger than Diameters of the fixing section 210 and the first helical section 230 . Furthermore, the end ball 30 disposed at the second end 2102 of the fixing section 210 clamps and fixes the first anchoring structure 20 in the marker body 10 .
具体地，所述二端部球体30分别设置于所述第一锚定结构20的两个端部，其直径要大于所述第一锚定结构20的超弹性材料的直径的尺寸，即当所述第一锚定结构20穿过所述标记本体10时，其中一个端部球体30可以将所述第一锚定结构20挟制固定于所述标记本体10内，使所述端部球体30抵靠于所述标记本体10的端部，防止所述标记本体10脱落或者在治疗的过程中与所述第一锚定结构20发生相对位移，导致定位失败而影响治疗。Specifically, the two end spheres 30 are respectively arranged at the two ends of the first anchoring structure 20, and their diameters are larger than the diameter of the superelastic material of the first anchoring structure 20, that is, when When the first anchoring structure 20 passes through the marker body 10, one of the end spheres 30 can clamp and fix the first anchoring structure 20 in the marker body 10, so that the end sphere 30 It abuts against the end of the marker body 10 to prevent the marker body 10 from falling off or from relative displacement with the first anchoring structure 20 during the treatment, resulting in positioning failure and affecting the treatment.
同时所述二端部球体30分别设置于所述锚定结构20的两端，即使在使用过程中所述第一锚定结构20与人体的组织有接触，由于其特殊的球形结构 没有尖锐的棱角，可以避免对人体组织带来刺激或划伤、刺伤，进一步的提升病人在治疗过程中的舒适感。At the same time, the two end spheres 30 are respectively arranged at the two ends of the anchoring structure 20. Even if the first anchoring structure 20 is in contact with the tissue of the human body during use, there is no sharp edge due to its special spherical structure. The edges and corners can avoid irritation, scratches and punctures to human tissues, and further improve the comfort of patients during treatment.
需要指出的是，本实施例如遇不清楚之处，请参考第一实施例。It should be pointed out that, in case of unclear points in this embodiment, please refer to the first embodiment.
实施例三Embodiment Three
如图4所示，为本实用新型第三实施例的标记结构示意图，本实施例是在第一实施例的基础上，本实用新型实施例所揭露的医疗标记器件1还包括第二锚定结构40，所述第二锚定结构40包括第二延伸段410以及第二螺旋段420。第二延伸段410设置于所述固定段210的第二端2102，并向相对于所述第一延伸段220的方向延伸；以及所述第二螺旋段420的起始端4201设置于所述第二延伸段410的第一端4101，所述第二螺旋段420的终止端4202位于所述第二延伸段410的延伸方向且与所述第二延伸段410的第一端4101相隔一间距D2；其中，所述第二螺旋段420的螺旋方向与所述第一螺旋段230的螺旋方向相反。As shown in Figure 4, it is a schematic diagram of the marking structure of the third embodiment of the present invention. This embodiment is based on the first embodiment. The medical marking device 1 disclosed in the embodiment of the present invention also includes a second anchor structure 40 , the second anchoring structure 40 includes a second extension segment 410 and a second helical segment 420 . The second extension section 410 is disposed on the second end 2102 of the fixing section 210 and extends in a direction relative to the first extension section 220; The first end 4101 of the second extension section 410, the terminal end 4202 of the second helical section 420 is located in the extension direction of the second extension section 410 and is separated from the first end 4101 of the second extension section 410 by a distance D2 ; Wherein, the helical direction of the second helical segment 420 is opposite to the helical direction of the first helical segment 230 .
在这里，所述第二延伸段410可以看成是所述第一延伸段220相对于所述固定段210的对称结构，所述第二延伸段410设置于所述固定段210的第二端2102，并向相对于所述第一延伸段220的方向延伸一段距离，如第一实施例的所述第一延伸段220一样，所述第二延伸段410的延伸距离长短并不做具体的限定，其可以根据所述医疗标记器件1所要植入人体气管的具体位置配置。Here, the second extension section 410 can be regarded as a symmetrical structure of the first extension section 220 relative to the fixing section 210 , and the second extension section 410 is disposed at the second end of the fixing section 210 2102, and extend a certain distance in the direction relative to the first extension section 220, like the first extension section 220 in the first embodiment, the extension distance of the second extension section 410 is not specific. It can be configured according to the specific position where the medical marking device 1 is to be implanted into the trachea of the human body.
所谓螺旋段如第一实施例所描述的，其状态类似于螺钉的螺纹。具体地，所述第二螺旋段420的起始端4201设置于所述第一延伸段410的第一端410101，可以理解的是所述第二螺旋段420的起始端4201和所述第二延伸段410的第一端4101为一个端点，在本实施例中位了便于分段描述将此端点一分为二，但是实际上两者之间是平滑过渡的，并没有明显的分割界限，即所述第二延伸段410在端部是有细微的偏移，并不完全是所述固定段210的直线延伸。所述第二螺旋段420经过向远离所述固定段210的直线方向上旋转一段后，终止于所述第二延伸段410的延伸方向上，且与所述第二延伸段410的第一端4101相隔一间距D2，即所述第二螺旋段420的终止端4202位于所 述第二延伸段410的延伸方向且与所述第二延伸段410的第一端4101相隔一间距D2。如第一实施例所描述的所述第二螺旋段420和所述第一螺旋段230一样，所述第二螺旋段420在与所述固定段210垂直的平面上的投影大致为一个圆形，所述标记本体10、所述固定段210、所述第一延伸段220以及所述第二延伸段410位于所述圆形的中央，且所述第一螺旋段230与所述第二螺旋段420的投影重合，在实际应用中所述圆形的直径通常会大于植入人体位置的气管的直径，即所述圆形结构(所述第二螺旋段420)会与人体气管的内壁接触，如上所述第二螺旋段420的终止端4202与所述第二延伸段410的第一端4101相隔一间距D2，可以保证所述第二螺旋段420在人体气管的轴向上有一定的距离，此距离可以使得所述第二螺旋段420与人体器官内壁接触时不易倾倒和位移。当然，可以想到的是所述间距D2的大小取决于所述植入人体位置的实际情况，在此并不对其做出具体限定，需要指出的是所述间距D2越大其螺旋越平缓，这种情况下通常是便于所述第二螺旋段420在人体器官内固定的，但是也要考虑到人体气管的实际情况来设定所述间距D2的大小，如需要植入的人体气管轴向长度较小时，所述间距D2过大则所述第二螺旋段420(所述医疗标记器件1)将无法放入气管中，当然所述间距D1的长度和所述间距D2的长度可以是一样的，也可以是不一样的，在此并不做具体的限定，需要指出的是在实际的应用中其实要综合考虑D1和D2的长度，可以想到的是所述间距D1和所述间距D2决定了所述医疗标记器件1的尺寸。另外所述第一螺旋段230和所述第二螺旋段420的螺旋方向是相反的，在实际的应用中所述医疗标记器件1植入人体气管中时，所述第一螺旋段230和所述第二螺旋段420分别与人体气管的内壁接触，当人体的气管发生运动时，所述螺旋段(所述第一螺旋段230和所述第二螺旋段420)可能会跟着振动，甚至可能会发生旋转，但是旋转方向相反的螺旋段可以避免旋转，具体地，当一个螺旋段(所述第一螺旋段230)欲发生向某一方向旋转时，另一个螺旋段(所述第二螺旋段420)因为螺旋方向相反则会产生与上述方向相反的旋转，即所述螺旋段(所述第一螺旋段230和所述第二螺旋段420)会产生方向相反的扭力，由于所述螺旋段(所述第一螺旋段230和所述第二螺旋段420)是通过所述固定段210(所述标记本体10)相互连接的，所述方向相反的扭力会相互抵消，所述医疗标记器件1不会相对于人体 气管发生位移或者旋转，即螺旋方向相反的所述第一螺旋段230和所述第二螺旋段420可以保证所述医疗标记器件1在人体气管内的稳定性，增加定位的准确性。The so-called helical section is as described in the first embodiment, and its state is similar to the thread of a screw. Specifically, the starting end 4201 of the second helical segment 420 is set at the first end 410101 of the first extension segment 410, it can be understood that the starting end 4201 of the second helical segment 420 and the second extension The first end 4101 of the segment 410 is an end point. In this embodiment, this end point is divided into two for the convenience of segment description, but in fact there is a smooth transition between the two, and there is no obvious division boundary, namely The second extension section 410 has a slight offset at the end, and is not completely a straight line extension of the fixing section 210 . After the second helical section 420 is rotated for a period in a straight direction away from the fixed section 210 , it ends in the extension direction of the second extension section 410 , and is aligned with the first end of the second extension section 410 . 4101 is separated by a distance D2, that is, the terminal end 4202 of the second helical segment 420 is located in the extending direction of the second extension segment 410 and is separated by a distance D2 from the first end 4101 of the second extension segment 410. Like the second helical segment 420 and the first helical segment 230 described in the first embodiment, the projection of the second helical segment 420 on a plane perpendicular to the fixed segment 210 is roughly a circle , the marking body 10, the fixing section 210, the first extension section 220 and the second extension section 410 are located in the center of the circle, and the first helical section 230 and the second helical section The projections of the segments 420 coincide, and in practical applications the diameter of the circle is usually greater than the diameter of the trachea implanted in the human body, that is, the circular structure (the second helical segment 420) will be in contact with the inner wall of the trachea of the human body As mentioned above, the terminal end 4202 of the second helical section 420 is separated from the first end 4101 of the second extension section 410 by a distance D2, which can ensure that the second helical section 420 has a certain distance in the axial direction of the human trachea. This distance can make it difficult for the second helical segment 420 to fall and displace when it is in contact with the inner wall of a human organ. Of course, it is conceivable that the size of the distance D2 depends on the actual situation of the implanted position in the human body, and no specific limitation is made here. It should be pointed out that the larger the distance D2 is, the smoother the spiral is. In this case, it is usually convenient for the second helical segment 420 to be fixed in human organs, but the size of the distance D2 should also be set in consideration of the actual situation of the human trachea, such as the axial length of the human trachea that needs to be implanted When the distance D2 is too large, the second helical segment 420 (the medical marking device 1 ) will not be able to be placed in the trachea. Of course, the length of the distance D1 and the length of the distance D2 can be the same , can also be different, and no specific limitation is made here. It should be pointed out that in actual applications, the lengths of D1 and D2 should be considered comprehensively. It is conceivable that the distance D1 and the distance D2 are determined The size of the medical marking device 1 is specified. In addition, the helical directions of the first helical segment 230 and the second helical segment 420 are opposite. When the medical marking device 1 is implanted in the human trachea in actual application, the first helical segment 230 and the The second helical segment 420 is respectively in contact with the inner wall of the human body's trachea. When the human body's trachea moves, the helical segment (the first helical segment 230 and the second helical segment 420) may vibrate, or even Rotation will occur, but the helical segments with opposite directions of rotation can avoid rotation. Specifically, when one helical segment (the first helical segment 230) intends to rotate in a certain direction, the other helical segment (the second helical segment) Segment 420) because the helical direction is opposite, it will produce a rotation opposite to the above direction, that is, the helical segment (the first helical segment 230 and the second helical segment 420) will generate a torsion force in the opposite direction, because the helical segments (the first helical segment 230 and the second helical segment 420) are connected to each other through the fixing segment 210 (the marker body 10), and the torsional forces in opposite directions will cancel each other out, and the medical marker The device 1 will not be displaced or rotated relative to the human trachea, that is, the first helical segment 230 and the second helical segment 420 with opposite helical directions can ensure the stability of the medical marking device 1 in the human trachea, increasing Positioning accuracy.
更进一步地，如第一实施例所描述的，第二延伸段410以及第二螺旋段420构成的所述第二锚定结构40为超弹性的材料制成。所谓超弹性材料可以理解为具有良好变形恢复能力的材料，如记忆合金，可以是但并不限定于镍钛合金。具体地，所述第二锚定结构40为记忆合金制成的金属丝，其在常态下如以上描述的形状，当在其上施加作用力时，起作用力可以是拉力或者是压力，其会根据所施加的作用力而变形，如当在其两端施加拉力时其会向两端拉伸，当在其两端施加压力时其会向中间压缩，而在其上撤去上述作用力时，其会马上恢复如上所描述的原有的形状。Furthermore, as described in the first embodiment, the second anchoring structure 40 formed by the second extension section 410 and the second helical section 420 is made of a superelastic material. The so-called superelastic material can be understood as a material with good deformation recovery ability, such as memory alloy, which can be but not limited to nickel-titanium alloy. Specifically, the second anchoring structure 40 is a metal wire made of memory alloy, which is in the shape described above under normal conditions. When a force is exerted on it, the force can be tension or pressure. It deforms according to the force applied, such as stretching to the ends when tension is applied to its ends, compressing to the middle when pressure is applied to the ends, and removing the above-mentioned force from it , which immediately returns to its original shape as described above.
本实用新型应用于医疗定位主要是利用其在拉力的作用下会向两端拉伸，撤去拉力是其会恢复原有形状的特性，具体地，将所述第一锚定结构20以及所述第二锚定结构40向两端拉伸，使其伸直为一条细长的金属丝，将其放置在用于放置所述第一锚定结构20以及所述第二锚定结构40的医疗导管中，将所述医疗导管的一端伸到人体的病灶处，用医疗导丝从所述医疗导管的另一端将所述金属丝(所述第一锚定结构20以及所述第二锚定结构40)推出，使其恰好落到人体病灶的气管内，在所述第一锚定结构20以及所述第二锚定结构40从所述医疗导管中推出后其会迅速的恢复以上所述的形状，使其固定于人体病灶周围的气管中，如此反复多次将多个所述医疗标记器件1分别植入人体病灶的周围，使多个所述医疗标记器件1形成包夹之势，进而起到对病灶进行定位的作用，另外如上描述的所述医疗标记器件1的标记本体10为不投射X光的材料制成，即所述标记本体10极易被X射线(伦琴射线)发现，以便于医生通过造影技术发现所述标记本体10进而探测到多个所述标记本体10所围住的病灶的位置，便于医生有目的展开手术，增加切除的准确性以及提高手术治疗的成功率。但是实际上由于所述标记本体10、所述第一锚定结构20以及所述第二锚定结构40的强度要远大于人体组织的强度，医生可以通过手部的按压即可以判断病灶的大致位置，进而缩小了需要造影的区域，进一步的简化了治疗的步骤。The application of the utility model in medical positioning is mainly due to the fact that it will be stretched to both ends under the action of tension, and its original shape will be restored when the tension is removed. Specifically, the first anchoring structure 20 and the The second anchoring structure 40 is stretched to both ends to straighten it into a long and thin wire, which is placed on the medical device for placing the first anchoring structure 20 and the second anchoring structure 40 . In the catheter, one end of the medical catheter is extended to the focus of the human body, and the metal wire (the first anchoring structure 20 and the second anchoring structure 20 and the second anchoring structure 20 are connected by a medical guide wire from the other end of the medical catheter Structure 40) is pushed out so that it just falls into the trachea of the human body lesion, and after the first anchoring structure 20 and the second anchoring structure 40 are pushed out from the medical catheter, they will quickly recover as described above shape, so that it is fixed in the trachea around the human lesion, so that multiple medical marking devices 1 are respectively implanted around the human lesion, so that multiple medical marking devices 1 form a trapping trend, Furthermore, it plays a role in locating the lesion. In addition, the marking body 10 of the medical marking device 1 described above is made of a material that does not project X-rays, that is, the marking body 10 is extremely easy to be found by X-rays (Roentgen rays). , so that the doctor finds the marker body 10 through imaging technology and then detects the position of the lesion surrounded by a plurality of the marker bodies 10, facilitates the doctor to carry out the operation purposefully, increases the accuracy of resection and improves the success rate of surgical treatment . But in fact, because the strength of the marker body 10, the first anchoring structure 20 and the second anchoring structure 40 is much greater than that of human tissue, the doctor can judge the approximate size of the lesion by pressing his hands. position, thereby narrowing the area that needs to be contrasted, and further simplifying the treatment steps.
另外，在一些放射治疗中，放射线的发射装置通过跟踪所述医疗标记器件1的第一标记本体10，有目的的发射杀死病灶组织的射线，以避免对其他无病灶组织的损害，进一步的优化治疗。In addition, in some radiation treatments, the radiation emitting device tracks the first marking body 10 of the medical marking device 1, and purposefully emits rays that kill the lesion tissue, so as to avoid damage to other non-lesion tissues, further Optimize treatment.
需要指出的是，本实施例如遇不清楚之处，请参考第一实施例。It should be pointed out that, in case of unclear points in this embodiment, please refer to the first embodiment.
实施例四Embodiment Four
如图5所示，为本实用新型第四实施例的标记结构示意图，本实施例是在第三实施例的基础上，本实用新型实施例所揭露的医疗标记器件1还包括二端部球体50，所述二端部球体50分别设置于所述第一螺旋段230的终止端2302以及第二螺旋段420的终止端4202，且所述端部球体50的直径大于所述第二螺旋段420以及所述第一螺旋段230的直径。As shown in Figure 5, it is a schematic diagram of the marking structure of the fourth embodiment of the present invention. This embodiment is based on the third embodiment. The medical marking device 1 disclosed in the embodiment of the present invention also includes two end spheres 50, the two end spheres 50 are respectively arranged at the terminal end 2302 of the first helical segment 230 and the terminal end 4202 of the second helical segment 420, and the diameter of the end sphere 50 is larger than that of the second helical segment 420 and the diameter of the first helical segment 230 .
具体地，所述二端部球体50分别设置于锚定结构(包括所述第一锚定结构20和所述第二锚定结构40)的两个端部，且所述端部球体30直径要大于所述锚定结构的超弹性材料的直径尺寸以及所述标记本体10的开孔的内径尺寸，这种结构可以保证在放置医疗标记器件1(所述第一锚定结构20和所述第二锚定结构40伸直)时，所述标记本体10不易从所述第一锚定结构20和所述第二锚定结构40上滑落，另外所述医疗标记器件1即使在使用过程中所述第一锚定结构20和/或所述第二锚定结构40与人体的组织有接触，由于其特殊的球形结构因直径较大而没有尖锐的棱角，可以避免对人体组织带来刺激、划伤、刺伤，进一步的提升病人在治疗过程中的舒适感。Specifically, the two end spheres 50 are respectively arranged at the two ends of the anchoring structure (including the first anchoring structure 20 and the second anchoring structure 40 ), and the diameter of the end spheres 30 is It should be larger than the diameter of the superelastic material of the anchoring structure and the inner diameter of the opening of the marking body 10, this structure can ensure that the medical marking device 1 (the first anchoring structure 20 and the first anchoring structure 20 and the When the second anchoring structure 40 is straightened), the marking body 10 is not easy to slip off from the first anchoring structure 20 and the second anchoring structure 40, and the medical marking device 1 can The first anchoring structure 20 and/or the second anchoring structure 40 are in contact with the tissues of the human body, and since the special spherical structure has no sharp edges and corners due to its large diameter, it can avoid irritating the tissues of the human body , scratches, stabs, and further enhance the patient's comfort during treatment.
需要指出的是，本实施例如遇不清楚之处，请参考第三实施例。It should be pointed out that, if there is any unclear point in this embodiment, please refer to the third embodiment.
实施例五Embodiment five
如图6所示，为本实用新型第五实施例的标记结构示意图，本实用新型实施例所揭露的医疗标记器件1包括，记本体10以及第一锚定结构20。第一锚定结构20包括固定段210、第一延伸段220以及第一螺旋段230。需要指出的是本实施例的医疗标记器件1除所述固定段210之外，其他结构和第一实施例的医疗标记器件1完全相同，对于相同部分可参考第一实施例，在 此不予重复描述，本实施例只对和第一实施例不同的所述固定段210进行详细描述。所述固定段210套设于所述标记本体10内，具有相对的第一端2101和第二端2102，所述第二端2012伸出于所述标记本体10之外然后向所述标记本体10的中间部回折弯曲，其中所述第二端2102抵靠于所述固定段210，并且在所述标记本体10远离所述第一端2101的端部形成回弯部2103。As shown in FIG. 6 , which is a schematic diagram of the marking structure of the fifth embodiment of the present invention, the medical marking device 1 disclosed in the embodiment of the present invention includes a marking body 10 and a first anchoring structure 20 . The first anchoring structure 20 includes a fixing section 210 , a first extending section 220 and a first helical section 230 . It should be pointed out that the medical marking device 1 of the present embodiment has the same structure as the medical marking device 1 of the first embodiment except for the fixing section 210, and reference can be made to the first embodiment for the same parts, which are not described here. To repeat the description, this embodiment only describes in detail the fixing section 210 that is different from the first embodiment. The fixing section 210 is sleeved in the marking body 10 and has an opposite first end 2101 and a second end 2102. The second end 2012 protrudes from the marking body 10 and then extends toward the marking body The middle part of 10 is bent back, wherein the second end 2102 abuts against the fixing section 210 , and a bent part 2103 is formed at the end of the marking body 10 away from the first end 2101 .
具体地，回弯部2103可以是所述第二端2012伸出于所述标记本体10之外然后向所述标记本体10的中间部回折弯曲，使所述第二端2012与所述固定段210的本体接触，并使所述第二端2012镶嵌于所述标记本体10内部，在所述标记本体10的远离所述第一端2101的端部形成回弯部2103，其中所述回弯部2103可以避免所述标记本体10从所述固定段210的端部滑落，保证所述标记本体10与所述第一锚定结构20之间连接的稳定性。可以想到的是，只要所述第二端2012回折弯曲，然后与所述固定段210的本体接触，使其端部的尺寸大于所述标记本体10的内径，不必使所述第二端2012镶嵌于所述标记本体10之内，只要使得所述标记本体10设置于所述固定段210之上时不至于从所述固定段210的端部脱落即可，另外，在实际操作中其他端部结构的处理形式同样可以达到此技术效果，只要能够保证所述标记本体10与所述第一锚定结构20之间连接的稳定性即可，本实施例示出其中的若干种形式，并不构成对本实用新型的限制，其他可以实现此技术效果的方式应该视为以上方式的等效替代，应当落入本实用新型的保护范围。Specifically, the curved part 2103 can be that the second end 2012 protrudes outside the marking body 10 and then bends back toward the middle part of the marking body 10, so that the second end 2012 and the fixing section 210 in contact with the body, and the second end 2012 is embedded in the inside of the marker body 10, and a return bend 2103 is formed at the end of the marker body 10 away from the first end 2101, wherein the return bend The portion 2103 can prevent the marker body 10 from slipping off from the end of the fixing section 210 , ensuring the stability of the connection between the marker body 10 and the first anchoring structure 20 . It is conceivable that as long as the second end 2012 is bent back and then contacts the body of the fixing section 210 so that the size of the end is larger than the inner diameter of the marking body 10, the second end 2012 does not need to be inlaid Inside the marking body 10, as long as the marking body 10 is placed on the fixing section 210 so as not to fall off from the end of the fixing section 210, in addition, other ends in actual operation The processing form of the structure can also achieve this technical effect, as long as the stability of the connection between the marking body 10 and the first anchoring structure 20 can be guaranteed. For the limitations of the present utility model, other ways that can achieve this technical effect should be regarded as equivalent replacements of the above ways, and should fall within the protection scope of the present utility model.
上述说明示出并描述了本实用新型的若干优选实施例，但如前所述，应当理解本实用新型并非局限于本文所披露的形式，不应看作是对其他实施例的排除，而可用于各种其他组合、修改和环境，并能够在本文所述实用新型构想范围内，通过上述教导或相关领域的技术或知识进行改动。而本领域人员所进行的改动和变化不脱离本实用新型的精神和范围，则都应在本实用新型所附权利要求的保护范围内。The above description shows and describes several preferred embodiments of the present utility model, but as mentioned above, it should be understood that the present utility model is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used In various other combinations, modifications and environments, and can be modified by the above teachings or skills or knowledge in related fields within the scope of the utility model concept described herein. However, changes and changes made by those skilled in the art do not depart from the spirit and scope of the utility model, and should all be within the protection scope of the appended claims of the utility model.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520277673.1UCN204600706U (en) | 2015-04-30 | 2015-04-30 | A kind of medical indicia device for locating |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520277673.1UCN204600706U (en) | 2015-04-30 | 2015-04-30 | A kind of medical indicia device for locating |
| Publication Number | Publication Date |
|---|---|
| CN204600706Utrue CN204600706U (en) | 2015-09-02 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520277673.1UExpired - LifetimeCN204600706U (en) | 2015-04-30 | 2015-04-30 | A kind of medical indicia device for locating |
| Country | Link |
|---|---|
| CN (1) | CN204600706U (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104840256A (en)* | 2015-04-30 | 2015-08-19 | 刘弘毅 | Medical marking device for positioning |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104840256A (en)* | 2015-04-30 | 2015-08-19 | 刘弘毅 | Medical marking device for positioning |
| CN104840256B (en)* | 2015-04-30 | 2017-05-17 | 常州朗合医疗器械有限公司 | Medical marking device for positioning |
| Publication | Publication Date | Title |
|---|---|---|
| US12150822B2 (en) | Marking device and implantation system | |
| JP2011120912A5 (en) | ||
| JP6441326B2 (en) | Medical device for delivering energy | |
| JP6286564B2 (en) | Conduit guide tip | |
| CN209107491U (en) | A kind of Cutting balloon | |
| EP2836165B1 (en) | Intracorporeal imaging aid (ima) | |
| US20150342612A1 (en) | Left atrial appendage plugging device and delivery system | |
| JP2009504340A (en) | Device, system and method for closing defects | |
| CN103347454A (en) | Delivery catheter for and method of delivering an implant, for example, bronchoscopically implanting marker in lung | |
| US9687263B2 (en) | Devices and methods for inserting a sinus dilator | |
| WO2014114154A1 (en) | Self-deformation metal marker | |
| CN102028510B (en) | Conveyor device | |
| CN204181678U (en) | Left atrial appendage occlusion system | |
| AU2016268383A1 (en) | Devices and methods for delivery of materials into the nose | |
| CN104840256B (en) | Medical marking device for positioning | |
| WO2009122971A1 (en) | Closing device for medical use | |
| CN108295357A (en) | Radiography catheter | |
| CN116983026A (en) | Interventional suture device | |
| CN204600706U (en) | A kind of medical indicia device for locating | |
| WO2024083064A1 (en) | Blood vessel implant | |
| US10413285B2 (en) | Vascular occlusion device configured for infants | |
| WO2018062155A1 (en) | Guide wire | |
| CN108272538B (en) | Elastic implant for lung volume reduction and lung volume reduction instrument | |
| CN104939880A (en) | Memory alloy suturing nail and suturing device | |
| CN105078575A (en) | Medical marker device for positioning |
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right | Effective date of registration:20160418 Address after:213000 Jiangsu Province, Changzhou City West Road No. 9, Taihu science and technology industry director of West Taihu Medical Industrial Park building B1 Patentee after:CHANGZHOU LUNGHEALTH MEDTECH Co.,Ltd. Address before:100080, room 5, building 1305, Haidian South Road, Beijing, Haidian District Patentee before:Liu Hongyi | |
| CX01 | Expiry of patent term | Granted publication date:20150902 | |
| CX01 | Expiry of patent term |