技术领域technical field
本发明涉及一种补片装置，尤其是一种可控释放腔镜疝气补片装置，属于医疗器械的技术领域。The invention relates to a patch device, in particular to a controllable release endoscopic hernia patch device, which belongs to the technical field of medical instruments.
背景技术Background technique
疝气，即人体组织或器管一部分离开了原来的部位，通过人体间隙缺损或薄弱部位进入另一部位。除阿德农的疝气治疗方法是对缺损部位的组织进行缝合修补，这种方法缝合较多、术后复发率高、疼痛严重、恢复慢。用聚丙烯等支撑的补片进行无张力疝修补术是目前常见的手术方式，该方法由于操作简单而被广泛应用。A hernia means that a part of a human tissue or organ leaves its original site and enters another site through a gap defect or a weak site in the human body. Except Adnon's hernia treatment method is to suture and repair the tissue at the defect site. This method involves more sutures, high postoperative recurrence rate, severe pain, and slow recovery. Tension-free herniorrhaphy with a mesh supported by polypropylene or the like is a common surgical method at present, and this method is widely used because of its simple operation.
腔镜手术创伤小，愈合快，是未来外科发展方向。腹腔镜的疝气修补的难点之一就是在疝囊游离结束后，需要将置入疝囊的疝气补片平展的铺放在疝孔的上方。较大的疝气补片必须卷曲成条索状才能通过腔镜戳孔器内腔置入疝囊内，置入疝囊内的柔软的疝气补片打开平铺十分困难，需要花费大量的时间；且平铺效果强差人意，可能影响到手术效果。Laparoscopic surgery has less trauma and faster healing, which is the future development direction of surgery. One of the difficulties in laparoscopic hernia repair is that after the hernia sac is freed, the hernia mesh placed in the hernia sac needs to be laid flat on top of the hernia hole. The larger hernia mesh must be curled into a rope shape before it can be inserted into the hernia sac through the cavity of the endoscopic poker, and the soft hernia mesh placed in the hernia sac is very difficult to open and lay flat, and it takes a lot of time; And the tiling effect is not satisfactory, which may affect the surgical effect.
为了减小平铺疝气补片的时间，减少手术医师操作难度，缩短手术时间，降低手术风险，增强手术效果，我们设计了一种可控释放腔镜疝气补片装置，能快速打开并平铺疝气补片。In order to reduce the time of tiling the hernia mesh, reduce the operation difficulty of the surgeon, shorten the operation time, reduce the operation risk and enhance the operation effect, we have designed a controllable release endoscopic hernia mesh device, which can be quickly opened and tiled Hernia mesh.
发明内容Contents of the invention
本发明的目的是克服现有技术中存在的不足，提供一种可控释放腔镜疝气补片装置，其结构紧凑，能有效适应腹腔镜疝气修补，达到快速安全进行疝气修补的目的，操作方便，安全可靠。The purpose of the present invention is to overcome the deficiencies in the prior art, and provide a controllable release laparoscopic hernia patch device, which has a compact structure, can effectively adapt to laparoscopic hernia repair, achieves the purpose of fast and safe hernia repair, and is easy to operate ,Safe and reliable.
按照本发明提供的技术方案，所述可控释放腔镜疝气补片装置，包括外套管，在所述外套管内设置同轴分布的内套管，所述内套管的一端端部设置用于装配疝气补片的弹圈，装配于弹圈上的疝气补片能跟随挤压变形的弹圈收纳于外套管内，并在通过内套管将弹圈推出外套管外时，能跟随弹圈同步打开，且疝气补片以及弹圈在疝囊的疝孔上方打开时，疝气补片能从内套管的端部脱离。According to the technical solution provided by the present invention, the controllable release endoscopic hernia mesh device includes an outer sleeve, and a coaxially distributed inner sleeve is arranged inside the outer sleeve, and one end of the inner sleeve is set for The hernia patch is assembled with a hernia patch, and the hernia patch assembled on the loop can be stored in the outer casing following the squeezed and deformed elastic, and can be synchronized with the elastic when the elastic is pushed out of the outer casing through the inner casing When opened, and the hernia mesh and elastic ring open over the hernia hole of the hernia sac, the hernia mesh can be detached from the end of the inner sleeve.
所述疝气补片从内套管的端部脱离时，疝气补片以及弹圈同步从内套管的端部脱离。When the hernia patch is detached from the end of the inner sleeve, the hernia mesh and the elastic ring are synchronously detached from the end of the inner sleeve.
在疝气补片以及弹圈同步从内套管的端部脱离时，弹圈采用可降解的材料制成，且弹圈通过可降解的粘连体与内套管以及疝气补片粘结固定。When the hernia patch and the elastic ring are detached from the end of the inner sleeve synchronously, the elastic ring is made of a degradable material, and the elastic ring is bonded and fixed to the inner sleeve and the hernia patch through a degradable adhesive.
所述疝气补片从弹圈上脱离，以实现从内套管的端部脱离，疝气补片通过可降解的粘连体与弹圈粘结固定。The hernia patch is detached from the elastic ring so as to be detached from the end of the inner sleeve, and the hernia patch is bonded and fixed to the elastic ring through a degradable adhesion body.
所述疝气补片从弹圈上脱离，以实现从内套管的端部脱离时，还包括用于使得疝气补片从弹圈脱离的脱离释放机构，所述脱离释放机构包括连接释放体，所述连接释放体包括同轴分布于内套管内的释放拉杆以及位于所述释放拉杆端部的补片连接体，所述释放拉杆能在内套管内运动，疝气补片通过补片连接体临时固定于弹圈上，且在拉动释放拉杆时，能使得补片连接体与疝气补片以及弹圈分离，以使得疝气补片与弹圈的分离。When the hernia patch is detached from the elastic ring to achieve detachment from the end of the inner sleeve, it also includes a detachment release mechanism for detaching the hernia mesh from the elastic ring, and the detachment release mechanism includes a connection release body, The connection release body includes a release rod coaxially distributed in the inner sleeve and a patch connection body located at the end of the release rod. The release rod can move in the inner sleeve, and the hernia patch is temporarily connected through the patch connection body. It is fixed on the elastic ring, and when the release pull rod is pulled, the patch connector can be separated from the hernia patch and the elastic ring, so that the hernia patch and the elastic ring can be separated.
所述疝气补片与处于打开状态的弹圈的大小及外形相匹配；所述疝气补片的外圈设有若干补片连接孔，弹圈上设有若干补片连接定位体，补片连接孔与补片连接定位体位置匹配分布；呈线型的补片连接体穿入疝气补片的补片连接孔后与弹圈的补片连接定位体连接。The hernia patch matches the size and shape of the elastic ring in the open state; the outer ring of the hernia patch is provided with a number of patch connection holes, and the elastic ring is provided with a number of patch connection positioning bodies, and the patch connection The position matching distribution of the holes and the patch connection positioning body; the linear patch connection body penetrates the patch connection hole of the hernia patch and is connected with the patch connection positioning body of the elastic ring.
所述疝气补片通过两根补片连接体与弹圈连接，补片连接体的一端与释放拉杆连接，补片连接体的另一端呈悬空状态。The hernia patch is connected to the elastic ring through two patch connectors, one end of the patch connector is connected to the release pull rod, and the other end of the patch connector is suspended.
所述补片连接体包括柔性的钢丝，补片连接定位体凸设于弹圈上，补片连接定位体呈凸球状或方块状。The patch connecting body includes a flexible steel wire, the patch connecting positioning body is protrudingly arranged on the elastic ring, and the patch connecting positioning body is in the shape of a convex ball or a square.
所述释放拉杆的一端从内套管内穿出，且释放拉杆穿出内套管的端部设置释放拉杆手柄。One end of the release pull rod passes through the inner sleeve, and the end of the release pull rod passing through the inner sleeve is provided with a release pull rod handle.
在所述外套管内还设有调整拉杆，所述调整拉杆的一端与弹圈尾端连接，调整拉杆的另一端设有调整拉杆手柄，所述调整拉杆手柄位于外套管外。An adjustment pull rod is also arranged inside the outer casing, one end of the adjustment pull rod is connected to the tail end of the elastic ring, and the other end of the adjustment pull rod is provided with an adjustment pull rod handle, and the adjustment pull rod handle is located outside the outer casing.
本发明的优点：内套管位于外套管内，弹圈位于内套管的端部，通过内套管在外套管内的运动，能使得弹圈进入外套管内或被推出外套管内，从而能有效改变疝气补片的形状，能够满足腹腔镜疝气等操作的便捷性，通过调整拉杆能够实现放置角度等的调节，从而能有效适应腹腔镜疝气修补，达到快速安全进行疝气修补的目的，操作方便，安全可靠。Advantages of the present invention: the inner sleeve is located in the outer sleeve, and the elastic ring is located at the end of the inner sleeve. Through the movement of the inner sleeve in the outer sleeve, the elastic ring can enter the outer sleeve or be pushed out of the outer sleeve, thereby effectively changing the hernia The shape of the patch can meet the convenience of laparoscopic hernia operations, and the adjustment of the placement angle can be realized by adjusting the pull rod, so that it can effectively adapt to laparoscopic hernia repair and achieve the purpose of fast and safe hernia repair. It is easy to operate, safe and reliable .
附图说明Description of drawings
图1为本发明的一种实施结构示意图。Fig. 1 is a schematic diagram of an implementation structure of the present invention.
图2为本发明的另一种实施结构示意图。Fig. 2 is a schematic diagram of another embodiment of the present invention.
图3为本发明弹圈收容于外套管内的示意图。Fig. 3 is a schematic diagram of the elastic ring of the present invention accommodated in the outer casing.
图4为本发明内套管与弹圈以及疝气补片的配合示意图。Fig. 4 is a schematic diagram of cooperation of the inner sleeve, the elastic ring and the hernia patch of the present invention.
图5为本发明疝气补片的示意图。Fig. 5 is a schematic diagram of the hernia patch of the present invention.
图6为本发明补片连接定位体的一种实施示意图。Fig. 6 is a schematic diagram of an implementation of the patch connection positioning body of the present invention.
图7为本发明补片连接定位体的另一种实施示意图。Fig. 7 is a schematic diagram of another implementation of the patch connection positioning body of the present invention.
附图标记说明：1-外套管、2-弹圈、3-疝气补片、4-外管挡环、5-释放拉杆手柄、6-内套管、7-内套管挡环、8-调整拉杆、9-调整拉杆环、10-补片连接体、11-补片连接定位体、12-释放拉杆、13-分割体以及14-补片连接孔。Explanation of reference numerals: 1-outer sleeve, 2-elastic ring, 3-hernia patch, 4-outer tube retaining ring, 5-release lever handle, 6-inner sleeve, 7-inner sleeve retaining ring, 8- Adjusting rod, 9-adjusting rod ring, 10-patch connection body, 11-patch connection positioning body, 12-release rod, 13-split body and 14-patch connection hole.
具体实施方式Detailed ways
下面结合具体附图和实施例对本发明作进一步说明。The present invention will be further described below in conjunction with specific drawings and embodiments.
如图1、图3以及图4所示：为了能有效适应腹腔镜疝气修补，达到快速安全进行疝气修补的目的，本发明包括外套管1，在所述外套管1内设置同轴分布的内套管6，所述内套管6的一端端部设置用于装配疝气补片3的弹圈2，装配于弹圈2上的疝气补片3能跟随挤压变形的弹圈2收纳于外套管1内，并在通过内套管6将弹圈2推出外套管1外时，能跟随弹圈2同步打开，且疝气补片3以及弹圈2在疝囊的疝孔上方打开时，疝气补片3能从内套管6的端部脱离。As shown in Figure 1, Figure 3 and Figure 4: In order to effectively adapt to laparoscopic hernia repair and achieve the purpose of fast and safe hernia repair, the present invention includes an outer sleeve 1, and coaxially distributed inner sleeves are arranged in the outer sleeve 1. Sleeve 6, one end of the inner sleeve 6 is provided with an elastic ring 2 for assembling the hernia patch 3, and the hernia patch 3 assembled on the elastic ring 2 can be accommodated in the jacket following the extrusion deformation of the elastic ring 2 When the elastic ring 2 is pushed out of the outer sleeve 1 through the inner sleeve 6, it can be opened synchronously with the elastic ring 2, and when the hernia patch 3 and the elastic ring 2 are opened above the hernia hole of the hernia sac, the hernia The patch 3 can be detached from the end of the inner sleeve 6 .
具体地，外套管1与内套管6呈同轴分布，内套管6位于外套管1内，并能在外套管1内沿外套管1长度方向运动。弹圈2呈类似圆形，弹圈2与内套管2连接的另一端部具有尖端。弹圈2可以采用弹性材料制成，利用弹圈2的弹性能够使得弹圈2压缩变形后收纳于外套管1内，当弹圈2变形收纳于外套管1内后，疝气补片3也会跟随进入外套管1内，由于疝气补片3的特性，不会影响疝气补片3的正常使用。当弹圈2以及疝气补片3均位于外套管1时，能方便将弹圈2以及疝气补片3置入待修补的位置。Specifically, the outer sleeve 1 and the inner sleeve 6 are distributed coaxially, and the inner sleeve 6 is located in the outer sleeve 1 and can move along the length direction of the outer sleeve 1 inside the outer sleeve 1 . The elastic ring 2 is similar to a circle, and the other end of the elastic ring 2 connected with the inner sleeve 2 has a sharp point. The elastic ring 2 can be made of elastic material, and the elasticity of the elastic ring 2 can be used to compress and deform the elastic ring 2 and store it in the outer sleeve 1. When the elastic ring 2 is deformed and stored in the outer sleeve 1, the hernia patch 3 will also Following into the outer casing 1, due to the characteristics of the hernia mesh 3, the normal use of the hernia mesh 3 will not be affected. When both the elastic ring 2 and the hernia patch 3 are located on the outer casing 1, the elastic ring 2 and the hernia patch 3 can be conveniently placed in the position to be repaired.
通过内套管6在外套管1内的移动，能将弹圈2推出外套管1外，当弹圈2位于外套管1外时，利用弹圈2的弹性，能使得弹圈2张开，即能使得疝气补片3张开，从而便于后续的修补的操作，与现有修补的操作相兼容。本发明实施例中，当疝气补片3以及弹圈2在疝囊的疝孔上方或附近打开时，疝气补片3能从内套管6的端部脱离，从而能利用疝气补片3进行所需的修补操作。Through the movement of the inner sleeve 6 in the outer sleeve 1, the elastic ring 2 can be pushed out of the outer sleeve 1. When the elastic ring 2 is located outside the outer sleeve 1, the elasticity of the elastic ring 2 can be used to make the elastic ring 2 open. That is, the hernia patch 3 can be opened, so that the subsequent repair operation is convenient, and it is compatible with the existing repair operation. In the embodiment of the present invention, when the hernia patch 3 and the elastic ring 2 are opened above or near the hernia hole of the hernia sac, the hernia patch 3 can be detached from the end of the inner sleeve 6, so that the hernia patch 3 can be used for The patching action required.
本发明实施例中，所述疝气补片3从内套管6的端部脱离时，疝气补片3以及弹圈2同步从内套管6的端部脱离。In the embodiment of the present invention, when the hernia patch 3 is detached from the end of the inner sleeve 6 , the hernia patch 3 and the elastic ring 2 are detached from the end of the inner sleeve 6 synchronously.
具体实施时，在疝气补片3以及弹圈2同步从内套管6的端部脱离时，弹圈2采用可降解的材料制成，且弹圈2通过可降解的粘连体与内套管6以及疝气补片3粘结固定。弹圈2采用可降解的材料制成，且制成的弹圈2具有弹性，以使得弹圈2被内套管6推出外套管1外时，能够使得疝气补片3张开。在弹圈2以及疝气补片3均从内套管6的端部脱离时，利用弹圈2的可降解性，使得弹圈2进行降解，且利用可降解的粘连体与疝气补片3以及内套管6连接，能够最终得到张开状态的疝气补片3，确保疝气补片3修补操作的顺利进行。本发明实施例中，制成弹圈2的材料以及粘连体均符合医用标准，具体可以采用体液、温度等方式进行降解，具体降解方式等可以根据需要进行选择，具体为本技术领域人员所熟知，此处不再赘述。During specific implementation, when the hernia patch 3 and the elastic ring 2 are separated from the end of the inner sleeve 6 synchronously, the elastic ring 2 is made of a degradable material, and the elastic ring 2 is connected to the inner sleeve through a degradable adhesion body. 6 and the hernia patch 3 are bonded and fixed. The elastic ring 2 is made of degradable material, and the elastic ring 2 is elastic, so that when the elastic ring 2 is pushed out of the outer sleeve 1 by the inner sleeve 6, the hernia patch 3 can be opened. When both the elastic ring 2 and the hernia patch 3 are detached from the end of the inner sleeve 6, the degradability of the elastic ring 2 is used to degrade the elastic ring 2, and the degradable adhesion body and the hernia patch 3 and The inner sleeve 6 is connected to finally obtain the hernia mesh 3 in an open state, so as to ensure the smooth progress of the repair operation of the hernia mesh 3 . In the embodiment of the present invention, the materials and adhesive bodies used to make the elastic ring 2 all meet medical standards, and can be degraded by means of body fluids, temperature, etc., and the specific degradation methods can be selected according to needs, which are well known to those skilled in the art , which will not be repeated here.
所述疝气补片3从弹圈2上脱离，以实现从内套管6的端部脱离，疝气补片3通过可降解的粘连体与弹圈2粘结固定。The hernia patch 3 is detached from the elastic ring 2 so as to be detached from the end of the inner sleeve 6, and the hernia patch 3 is bonded and fixed to the elastic ring 2 through a degradable adhesive.
本发明实施例中，当疝气补片3从内套管6的端部脱离时，也可以使得疝气补片3仅从弹圈2上脱离。具体实施时，所述疝气补片3通过可降解的粘连体粘结在弹圈2上，所述粘连体可以通过温度、体液或其他的方式进行降解，且粘连体采用符合医用标准的材料制成。即在腹腔手术中，将疝气补片3以及弹圈2在待修补疝孔的附近打开后，在粘连体快速降解后，能实现疝气补片3与弹圈2的分离，疝气补片3与弹圈2脱离后，即可进行后续的修补操作，且疝气补片3在与弹圈2脱离时，会保持张开状态，避免现有卷曲状态时进行修补操作的复杂性。在利用疝气补片3修改后，通过内套管6带动弹圈2运动，使得弹圈2能逐步挤压变形直至再次收纳于外套管1内，从而能快速将整个外套管1快速从腹腔镜手术口中退出。In the embodiment of the present invention, when the hernia patch 3 is detached from the end of the inner sleeve 6 , the hernia patch 3 can only be detached from the elastic ring 2 . During specific implementation, the hernia patch 3 is bonded to the elastic ring 2 through a degradable adhesive body, which can be degraded by temperature, body fluid or other means, and the adhesive body is made of materials that meet medical standards. to make. That is, in the abdominal surgery, after the hernia mesh 3 and the elastic ring 2 are opened near the hernia hole to be repaired, after the adhesion body degrades rapidly, the separation of the hernia mesh 3 and the elastic ring 2 can be realized, and the hernia mesh 3 and the elastic ring 2 can be separated. After the elastic ring 2 is detached, subsequent repair operations can be performed, and when the hernia patch 3 is detached from the elastic ring 2, it will remain in an open state, thereby avoiding the complexity of the repair operation in the existing crimped state. After being modified by the hernia patch 3, the inner sleeve 6 drives the elastic ring 2 to move, so that the elastic ring 2 can be gradually squeezed and deformed until it is stored in the outer sleeve 1 again, so that the entire outer sleeve 1 can be quickly removed from the laparoscope. Withdraw from the surgical mouth.
此外，为了使得疝气补片3与弹圈2脱离，便于利用疝气补片3进行修补的操作，还可以包括用于使得疝气补片3从弹圈2脱离的脱离释放机构，所述脱离释放机构包括连接释放体，所述连接释放体包括同轴分布于内套管6内的释放拉杆12以及位于所述释放拉杆12端部的补片连接体10，所述释放拉杆12能在内套管6内运动，疝气补片3通过补片连接体10临时固定于弹圈2上，且在拉动释放拉杆12时，能使得补片连接体10与疝气补片3以及弹圈2分离，以使得疝气补片3与弹圈2的分离。In addition, in order to disengage the hernia patch 3 from the elastic ring 2 to facilitate the operation of repairing the hernia patch 3, a disengagement release mechanism for disengaging the hernia patch 3 from the elastic ring 2 may also be included. Including a connection release body, the connection release body includes a release pull rod 12 coaxially distributed in the inner sleeve 6 and a patch connection body 10 located at the end of the release pull rod 12, the release pull rod 12 can 6, the hernia patch 3 is temporarily fixed on the elastic ring 2 through the patch connecting body 10, and when the release lever 12 is pulled, the patch connecting body 10 can be separated from the hernia patch 3 and the elastic ring 2, so that Separation of the hernia patch 3 from the elastic ring 2.
本发明实施例中，疝气补片3通过补片连接体10与弹圈2连接，使得弹圈2在压缩变形收纳于外套管1内以及推出外套管1外时，疝气补片3能始终跟随弹圈2一体。在需要进行修补时，通过释放拉杆12将补片连接体10拉出，即使得补片连接体10与疝气补片3以及弹圈2分离，从而使得疝气补片3与弹圈2的分离，从而可以进行后续的缝补等修补操作，具体后续的操作过程为本技术领域人员所熟知，此处不再赘述。In the embodiment of the present invention, the hernia patch 3 is connected to the elastic ring 2 through the patch connecting body 10, so that the hernia patch 3 can always follow the Spring ring 2 one. When it needs to be repaired, the patch connecting body 10 is pulled out by releasing the pull rod 12, that is, the patch connecting body 10 is separated from the hernia patch 3 and the elastic ring 2, so that the hernia patch 3 is separated from the elastic ring 2, In this way, subsequent repair operations such as sewing can be performed. The specific subsequent operation process is well known to those skilled in the art and will not be repeated here.
进一步地，所述外套管1的端部设有外管挡环4，内套管6的另一端设置内管挡环7，所述内管挡环7位于外管挡环4的外侧。Further, the end of the outer sleeve 1 is provided with an outer tube stop ring 4 , and the other end of the inner sleeve 6 is provided with an inner tube stop ring 7 , and the inner tube stop ring 7 is located outside the outer tube stop ring 4 .
本发明实施例中，外管挡环4位于外套管1的端部，内管挡环7与弹圈2分别位于内套管6的两端，在内套管6在外套管1内运动时，弹圈2能从外套管1对应设置外管挡环4的另一端穿出。利用内管挡环7与外管挡环4能对内套管6在外套管1内的运动进行有效限位，提高内套管6运动操作的便捷性。In the embodiment of the present invention, the outer tube stop ring 4 is located at the end of the outer tube 1, and the inner tube stop ring 7 and the spring ring 2 are respectively located at both ends of the inner tube 6. When the inner tube 6 moves in the outer tube 1 , the elastic ring 2 can pass through the other end of the outer tube 1 correspondingly provided with the outer tube stop ring 4 . The movement of the inner sleeve 6 in the outer sleeve 1 can be effectively limited by using the inner tube retaining ring 7 and the outer tube retaining ring 4, thereby improving the convenience of the inner sleeve 6 in operation.
此外，为了能方便对释放拉杆12的操作，所述释放拉杆12的一端从内套管6内穿出，且释放拉杆12穿出内套管6的端部设置释放拉杆手柄5。所述释放拉杆手柄5位于内管挡环7的外侧，通过释放拉杆手柄5能拉动释放拉杆12在内套管6内的运动。In addition, in order to facilitate the operation of the release rod 12 , one end of the release rod 12 passes through the inner sleeve 6 , and the end of the release rod 12 passing through the inner sleeve 6 is provided with a release rod handle 5 . The release pull rod handle 5 is located outside the inner tube retaining ring 7 , and the release pull rod 12 can be pulled to move in the inner casing 6 through the release pull rod handle 5 .
如图5所示，所述疝气补片3的外圈设有若干均匀分布的补片连接孔14，弹圈2上设有若干补片连接定位体11，补片连接体10穿入疝气补片3的补片连接孔14后与弹圈2的补片连接定位体11连接。As shown in Figure 5, the outer ring of the hernia patch 3 is provided with some evenly distributed patch connection holes 14, and the elastic ring 2 is provided with several patch connection positioning bodies 11, and the patch connection body 10 penetrates into the hernia patch. The patch connection hole 14 of the sheet 3 is connected with the patch connection positioning body 11 of the elastic ring 2 afterward.
本发明实施例中，疝气补片3呈圆形，疝气补片3的形状以及尺寸与处于打开状态的弹圈2相适配，疝气补片3可采用现有常用的形式，补片连接孔14位于疝气补片3的外圈。补片连接定位体11在弹圈2上呈对称分布，补片连接定位体11凸设在弹圈2上，补片连接体10穿入疝气补片3的补片连接孔14内，并与弹圈2上的补片连接定位体11进行连接配合，从而实现疝气补片3的连接定位。具体实施时，通过释放拉杆12拉动补片连接定位体10后，能使得补片连接体10跟随释放拉杆12移动，达到补片连接体10与疝气补片3以及补片连接定位体11分离的目的，从而实现疝气补片3的释放。In the embodiment of the present invention, the hernia patch 3 is circular, and the shape and size of the hernia patch 3 are compatible with the elastic ring 2 in the open state. 14 is located at the outer circle of the hernia patch 3. The patch connection positioning body 11 is symmetrically distributed on the elastic ring 2, the patch connection positioning body 11 is protruded on the elastic ring 2, and the patch connecting body 10 penetrates into the patch connection hole 14 of the hernia patch 3, and is connected with the patch connection hole 14 of the hernia patch 3. The patch on the elastic ring 2 is connected to the positioning body 11 for connection and cooperation, so as to realize the connection and positioning of the hernia patch 3 . During specific implementation, after the patch connection positioning body 10 is pulled by the release pull rod 12, the patch connection body 10 can be moved following the release pull rod 12, so that the patch connection body 10 is separated from the hernia patch 3 and the patch connection positioning body 11. Purpose, thereby realizing the release of the hernia patch 3.
具体实施时，所述疝气补片3通过两根补片连接体10与弹圈2连接，补片连接体10的一端与释放拉杆12连接，补片连接体10的另一端呈悬空状态。由于补片连接定位体11在弹圈2上呈对称分布，为了使得疝气补片3与弹圈2的有效连接配合，在释放拉杆12的端部设置两根补片连接体10，所述补片连接体10可以采用柔性的钢丝等制成，以满足补片连接体10与疝气补片3以及补片连接定位体11的连接，同时，在释放拉杆12拉动后，能够快速地实现与疝气补片3以及补片连接定位体11之间的分离。In practice, the hernia patch 3 is connected to the elastic ring 2 through two patch connectors 10, one end of the patch connector 10 is connected to the release rod 12, and the other end of the patch connector 10 is suspended. Since the patch connection positioning body 11 is symmetrically distributed on the elastic ring 2, in order to make the effective connection and cooperation between the hernia patch 3 and the elastic ring 2, two patch connecting bodies 10 are arranged at the end of the release pull rod 12. The patch connecting body 10 can be made of flexible steel wire, etc., so as to satisfy the connection between the patch connecting body 10 and the hernia patch 3 and the patch connecting positioning body 11. Separation between the patch 3 and the patch connection positioning body 11 .
补片连接定位体11凸设于弹圈2上，补片连接定位体11呈凸球状或方块状。其中，图6示出了补片连接定位体11采用凸球状的形式，图7示出了补片连接定位体11采用块状的形式；当补片连接定位体11采用凸球状时，在补片连接定位体11内还设置允许补片连接体10穿过的孔或槽，以使得疝气补片3通过补片连接体10与补片连接定位体11之间的有效连接，同时，也能保证补片连接体10在拉动时与补片连接定位体11之间的快速分离。当补片连接定位体11采用块状形式时，在补片连接定位体11内除设置允许补片连接体10穿过的孔或槽时，还可以利用翻边等形式，时隙与补片连接体10之间的连接配合。补片连接定位体11与补片连接体10之间的具体配合形式不限于上述的情况，只要满足补片连接体10与补片连接定位体11之间的连接配合，并能使得补片连接体10的快速分离均可，具体为本技术领域人员所熟知，此处不再赘述。The patch connection positioning body 11 is protrudingly arranged on the elastic ring 2 , and the patch connection positioning body 11 is in the shape of a convex ball or a block. Wherein, Fig. 6 shows that the patch connection positioning body 11 adopts the form of a convex spherical shape, and Fig. 7 shows that the patch connection positioning body 11 adopts the form of a block; when the patch connection positioning body 11 adopts a convex spherical shape, in the patch A hole or groove that allows the patch connecting body 10 to pass through is also provided in the patch connecting positioning body 11, so that the hernia patch 3 is effectively connected between the patch connecting body 10 and the patch connecting positioning body 11, and at the same time, it can Ensure that the patch connection body 10 is quickly separated from the patch connection positioning body 11 when pulled. When the patch connection positioning body 11 adopts block form, in addition to setting holes or grooves allowing the patch connection body 10 to pass through in the patch connection positioning body 11, forms such as flanging can also be used, and the time gap and the patch Connection and cooperation between connecting bodies 10 . The specific form of cooperation between the patch connection positioning body 11 and the patch connection body 10 is not limited to the above-mentioned situation, as long as the connection and cooperation between the patch connection body 10 and the patch connection positioning body 11 are satisfied, and the patch connection can be made The rapid separation of the body 10 can be performed, which is well known to those skilled in the art and will not be repeated here.
所述内套管6的端部设置分割体13，所述分割体13与内套管6的内壁间形成用于补片连接体10放置及定位的连接体通道。本发明实施例中，分割体13可以呈三角状，分割体13为内套管6的一部分，只要用于形成连接体通道，两根补片连接体10能置入所述连接体通道内，便于实现对补片连接体10的拉动等。A split body 13 is provided at the end of the inner sleeve 6 , and a connector channel for placing and positioning the patch connector 10 is formed between the split body 13 and the inner wall of the inner sleeve 6 . In the embodiment of the present invention, the split body 13 may be triangular in shape, and the split body 13 is a part of the inner sleeve 6. As long as it is used to form a connector channel, two patch connectors 10 can be placed in the connector channel, It is convenient to realize the pulling of the patch connecting body 10 and the like.
如图2所示，在所述外套管1内还设有调整拉杆8，所述调整拉杆8的一端与弹圈2连接，调整拉杆8的另一端设有调整拉杆环9，所述调整拉杆环9位于外套管1外。As shown in Figure 2, an adjustment rod 8 is also provided in the outer sleeve 1, one end of the adjustment rod 8 is connected with the spring ring 2, and the other end of the adjustment rod 8 is provided with an adjustment rod ring 9, and the adjustment rod 8 is provided with an adjustment rod ring 9. The ring 9 is located outside the outer sleeve 1 .
本发明实施例中，调整拉杆8与内套管6呈平行分布，调整拉杆8的一端部与弹圈2连接，调整拉杆环9位于调整拉杆8的另一端。通过调整拉杆环9拉动调整拉杆8时，由于调整拉杆8与弹圈2的连接，能够改变或调整弹圈2的形状，达到调整疝气补片3放置的角度等，以满足不同修补操作的需求，提高适应范围。In the embodiment of the present invention, the adjusting rod 8 is distributed parallel to the inner casing 6 , one end of the adjusting rod 8 is connected to the elastic ring 2 , and the adjusting rod ring 9 is located at the other end of the adjusting rod 8 . When the adjustment rod 8 is pulled by adjusting the rod ring 9, the shape of the elastic ring 2 can be changed or adjusted due to the connection between the adjustment rod 8 and the spring ring 2, so as to adjust the angle of placing the hernia patch 3, etc., to meet the needs of different repair operations , to improve the adaptation range.
本发明内套管6位于外套管1内，弹圈2位于内套管6的端部，通过内套管6在外套管1内的运动，能使得弹圈2进入外套管1内或被推出外套管1内，从而能有效改变疝气补片3的形状，能够满足腹腔镜疝气等操作的便捷性，通过调整拉杆8能够实现放置角度等的调节，从而能有效适应腹腔镜疝气修补，达到快速安全进行疝气修补的目的，操作方便，安全可靠。In the present invention, the inner sleeve 6 is located in the outer sleeve 1, and the elastic ring 2 is located at the end of the inner sleeve 6. Through the movement of the inner sleeve 6 in the outer sleeve 1, the elastic ring 2 can enter the outer sleeve 1 or be pushed out. The shape of the hernia patch 3 can be effectively changed, and the convenience of laparoscopic hernia operations can be satisfied. The adjustment of the placement angle can be realized by adjusting the pull rod 8, so that it can effectively adapt to the laparoscopic hernia repair and achieve rapid The purpose of safely performing hernia repair is convenient, safe and reliable.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611013790.2ACN106618792B (en) | 2016-11-18 | 2016-11-18 | A kind of controlled release hysteroscope hernia paster device |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611013790.2ACN106618792B (en) | 2016-11-18 | 2016-11-18 | A kind of controlled release hysteroscope hernia paster device |
| Publication Number | Publication Date |
|---|---|
| CN106618792A CN106618792A (en) | 2017-05-10 |
| CN106618792Btrue CN106618792B (en) | 2018-06-12 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611013790.2AExpired - Fee RelatedCN106618792B (en) | 2016-11-18 | 2016-11-18 | A kind of controlled release hysteroscope hernia paster device |
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| CN (1) | CN106618792B (en) |
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| CN106618792A (en) | 2017-05-10 |
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