技术领域technical field
本实用新型属于医疗器械技术领域，具体涉及一种膀胱操纵器。The utility model belongs to the technical field of medical instruments, in particular to a bladder manipulator.
背景技术Background technique
现有膀胱操纵器存在结构复杂、空间位置不易调节的问题，如专利CN1287744C公开了一种腹腔镜手术用膀胱操纵器，该操纵器采用固定支架直接固定，无法调节外管的空间位置，使得膀胱无法充分显露，不便于腹腔镜下膀胱周围组织切除及分离手术，影响手术效率和质量，不利于患者迅速恢复。The existing bladder manipulator has the problems of complex structure and difficult adjustment of spatial position. For example, patent CN1287744C discloses a bladder manipulator for laparoscopic surgery. It cannot be fully exposed, which is inconvenient for laparoscopic tissue resection and separation around the bladder, which affects the efficiency and quality of the operation, and is not conducive to the rapid recovery of the patient.
因此，有必要对现有膀胱操纵器的结构进行改进，可以随意调节其进行空间位置，易于实现对膀胱的充分显露，从而提高手术效率和质量，增强操纵器的适应性。Therefore, it is necessary to improve the structure of the existing bladder manipulator, which can adjust its spatial position at will, and easily realize the full exposure of the bladder, thereby improving the operation efficiency and quality, and enhancing the adaptability of the manipulator.
实用新型内容Utility model content
有鉴于此，本实用新型的目的在于提供一种膀胱操纵器，以克服现有技术中由于无法调节空间位置存在的手术效率和质量低、适应性不强的问题。In view of this, the purpose of this utility model is to provide a bladder manipulator to overcome the problems of low operation efficiency, low quality and poor adaptability in the prior art due to the inability to adjust the spatial position.
本实用新型的目的是通过以下技术方案实现的：The purpose of this utility model is achieved by the following technical solutions:
一种膀胱操纵器，包括操纵器本体和将所述操纵器本体与手术台固定的操纵器支架，所述操纵器本体包括膀胱胀紧囊、与膀胱胀紧囊固定的引导管和设置于引导管内与膀胱胀紧囊连通的加气通道，所述引导管上设置有体液引流口和与体液引流口连通的体液通道，所述操纵器支架包括支座和滑动设置在支座上的支架，所述支架的顶部设置有用于固定引导管外壁的固定夹，所述支架上设置有可使操纵器本体上下运动而不旋转的竖直调节结构。A bladder manipulator, comprising a manipulator body and a manipulator bracket for fixing the manipulator body to an operating table, the manipulator body includes a bladder expansion bag, a guide tube fixed with the bladder expansion bag, and a guide tube arranged on the guide The air filling channel in the tube communicates with the bladder inflation bag, the guide tube is provided with a body fluid drainage port and a body fluid channel communicating with the body fluid drainage port, the manipulator bracket includes a support and a bracket slidingly arranged on the support, The top of the bracket is provided with a fixing clip for fixing the outer wall of the guide tube, and the bracket is provided with a vertical adjustment structure that allows the manipulator body to move up and down without rotation.
进一步，所述支架包括分别位于其头部、中部及尾部的固定段、支撑段及举升段，所述固定段还包括与固定夹固定连接的固定杆，所述支撑段包括与所述固定杆通过铰链连接的支撑段导管，所述举升段包括与支撑段导管滑动配合的插杆，所述竖直调节结构包括设置于插杆上与插杆螺纹连接的调节螺母，所述调节螺母的上端面与支撑段的下端面接触。Further, the bracket includes a fixed section, a support section and a lifting section respectively located at its head, middle and tail, the fixed section also includes a fixed rod fixedly connected with the fixing clip, the support section includes a The rods are hinged to the support section conduit, the lifting section includes a plunger that is slidably fitted with the support conduit, the vertical adjustment structure includes an adjustment nut that is arranged on the plunger and is threadedly connected with the plunger, and the adjustment nut The upper end surface of the support segment is in contact with the lower end surface.
进一步，所述竖直调节结构还包括设置于调节螺母下端与插杆螺纹连接的限位螺母。Further, the vertical adjustment structure further includes a limit nut arranged at the lower end of the adjustment nut and threadedly connected with the insertion rod.
进一步，所述竖直调节结构还包括可同时与调节螺母和支撑段进行螺纹连接固定的固定螺母。Further, the vertical adjustment structure further includes a fixing nut that can be threadedly connected and fixed to the adjustment nut and the support section at the same time.
进一步，所述调节螺母和支撑段具有相同螺距的螺纹。Further, the adjusting nut and the supporting section have threads with the same pitch.
进一步，所述支座为开口向下、留有一定壁厚的空腔结构，所述支座的顶面贯穿设置有用于插杆水平移动的导向槽，所述插杆在伸进所述导向槽的端部固定设置有压紧块，所述压紧块的底部设置有用于将其固定于空腔内壁面的顶紧装置。Further, the support is a hollow structure with a downward opening and a certain wall thickness. The top surface of the support is provided with a guide groove for the horizontal movement of the insertion rod. When the insertion rod extends into the guide A pressing block is fixedly arranged at the end of the groove, and a pressing device for fixing it to the inner wall of the cavity is provided at the bottom of the pressing block.
进一步，所述顶紧装置包括顶板和均匀分散在顶板下方的顶紧弹簧。Further, the clamping device includes a top plate and clamping springs evenly distributed under the top plate.
进一步，所述支座上还设置有用于封住空腔结构的垫板，所述顶紧装置固定于其上。Further, a backing plate for sealing the cavity structure is also provided on the support, and the tightening device is fixed on it.
进一步，所述支撑段导管与插杆之间设置有用于限制两者之间轴向相对转动的固定键。Further, a fixed key for limiting the axial relative rotation between the support section guide tube and the insertion rod is provided.
进一步，所述固定夹为中心角超过180度的圆弧环结构。Further, the fixing clip is an arc ring structure with a central angle exceeding 180 degrees.
本实用新型的有益效果是：The beneficial effects of the utility model are:
1、本实用新型通过多段支架、竖直调节结构及支架滑动设置可竖直和水平调整操纵器本体的空间位置，使易于实现对膀胱的充分显露，从而提高手术效率和质量，增强操纵器的适应性。1. The utility model can adjust the spatial position of the manipulator body vertically and horizontally through the multi-segment bracket, vertical adjustment structure and bracket sliding setting, so that it is easy to fully expose the bladder, thereby improving the efficiency and quality of the operation, and enhancing the manipulator. adaptability.
2、通过多段支架、固定键，可对操纵器本体进行水平方向的旋转操作；2. Through multi-segment brackets and fixed keys, the manipulator body can be rotated in the horizontal direction;
3、通过固定段与支撑段的旋转连接，可对操纵器本体进行竖直方向的旋转操作；3. Through the rotating connection between the fixed section and the supporting section, the manipulator body can be rotated vertically;
4、通过顶紧装置可在操作完成即实现限位，提高操作效率和稳定性。4. Through the jacking device, the limit position can be realized immediately after the operation is completed, which improves the operation efficiency and stability.
本实用新型的其他优点、目标和特征在某种程度上将在随后的说明书中进行阐述，并且在某种程度上，基于对下文的考察研究对本领域技术人员而言将是显而易见的，或者可以从本实用新型的实践中得到教导。本实用新型的目标和其他优点可以通过下面的说明书来实现和获得。Other advantages, objectives and features of the present utility model will be set forth in the following description to some extent, and to some extent, based on the investigation and research below, it will be obvious to those skilled in the art, or can be Get teaching from the practice of the utility model. The objectives and other advantages of the utility model can be realized and obtained through the following description.
附图说明Description of drawings
为了使本实用新型的目的、技术方案和优点更加清楚，下面将结合附图对本实用新型作进一步的详细描述，其中：In order to make the purpose, technical solutions and advantages of the present utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings, wherein:
图1为本实用新型一种膀胱操纵器的结构示意图。Fig. 1 is a structural schematic diagram of a bladder manipulator of the present invention.
附图标记：Reference signs:
1-膀胱胀紧囊；2-引导管；3-加气通道；4-体液引流口；5-体液通道；6-支座；7-固定夹；8-固定段；9-支撑段；10-举升段；11-固定杆；12-支撑段导管；13-插杆；14-调节螺母；15-限位螺母；16-固定螺母；17-导向槽；18-压紧块；19-顶板；20-顶紧弹簧；21-封板。1-bladder distension capsule; 2-guide tube; 3-gas filling channel; 4-body fluid drainage port; 5-body fluid channel; 6-support; 7-fixing clip; 8-fixing section; 9-supporting section; 10 -Lifting section; 11-fixed rod; 12-support section guide tube; 13-insert rod; 14-adjusting nut; 15-limit nut; 16-fixed nut; 17-guide groove; Top plate; 20-top tight spring; 21-sealing plate.
具体实施方式detailed description
以下将参照附图，对本实用新型的优选实施例进行详细的描述。应当理解，优选实施例仅为了说明本实用新型，而不是为了限制本实用新型的保护范围。Preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings. It should be understood that the preferred embodiments are only for illustrating the utility model, rather than limiting the protection scope of the utility model.
如图1所示，本实施例的一种膀胱操纵器，包括操纵器本体和将所述操纵器本体与手术台固定的操纵器支架，所述操纵器本体包括膀胱胀紧囊1、与膀胱胀紧囊1固定的引导管2和设置于引导管2内与膀胱胀紧囊1连通的加气通道3，加气通道3的端部与气囊连接，通过气囊对膀胱胀紧囊1加气，必要时，也可与药液连通，向里注射药物进行治疗或清洗，所述引导管2上设置有体液引流口4和与体液引流口4连通的体液通道5，体液通道5将膀胱内有血液及分泌物引出，所述操纵器支架包括支座6和滑动设置在支座6上的支架，所述支架的顶部设置有用于固定引导管2外壁的固定夹7，所述支架上设置有可使操纵器本体上下运动而不旋转的竖直调节结构，本实施例中，支架包括分别位于其头部、中部及尾部的固定段8、支撑段9及举升段10，所述固定段8还包括与固定夹7固定连接的固定杆11，所述支撑段9包括与所述固定杆11通过铰链连接的支撑段导管12，所述举升段10包括与支撑段导管12滑动配合的插杆13，所述竖直调节结构包括设置于插杆13上与插杆螺纹连接的调节螺母14，所述调节螺母14的上端面与支撑段9的下端面接触，使用时，旋转调节螺母14沿插杆向上或向下移动，进而驱动支撑段9的上下移动，最终实现对操纵器本体的上下调节。As shown in Figure 1, a bladder manipulator of this embodiment includes a manipulator body and a manipulator bracket that fixes the manipulator body and the operating table, and the manipulator body includes a bladder inflation bladder 1, a bladder The fixed guide tube 2 of the expansion bladder 1 and the gas filling channel 3 arranged in the guide tube 2 and communicating with the bladder expansion bladder 1, the end of the gas filling channel 3 is connected with the air bag, and the bladder expansion bladder 1 is filled with air through the air bag , when necessary, it can also be connected with the liquid medicine, and the medicine can be injected inward for treatment or cleaning. The guide tube 2 is provided with a body fluid drainage port 4 and a body fluid channel 5 communicating with the body fluid drainage port 4. The body fluid channel 5 connects the bladder Blood and secretions are drawn out, and the manipulator support includes a support 6 and a support slidably arranged on the support 6. The top of the support is provided with a fixing clip 7 for fixing the outer wall of the guide tube 2, and the support is provided on the support. There is a vertical adjustment structure that can make the manipulator body move up and down without rotation. In this embodiment, the bracket includes a fixed section 8, a supporting section 9 and a lifting section 10 respectively located at its head, middle and tail. The section 8 also includes a fixed rod 11 fixedly connected with the fixing clip 7, the support section 9 includes a support section conduit 12 connected to the fixed rod 11 through a hinge, and the lifting section 10 includes a support section conduit 12 that is slidably fitted. The insertion rod 13, the vertical adjustment structure includes an adjustment nut 14 that is arranged on the insertion rod 13 and is threadedly connected with the insertion rod. The upper end surface of the adjustment nut 14 contacts the lower end surface of the support section 9. The nut 14 moves up or down along the insertion rod, and then drives the support section 9 to move up and down, finally realizing the up and down adjustment of the manipulator body.
本实施例通过分段支架、竖直调节结构及支架滑动设置在支座内可竖直和水平调整操纵器本体的空间位置，使易于实现对膀胱的充分显露，从而提高手术效率和质量，增强操纵器的适应性，同时，通过固定段与支撑段旋转连接，可以实现对操纵器竖直方向的旋转调节，使其适于手术操作。In this embodiment, the space position of the manipulator body can be adjusted vertically and horizontally through the segmented bracket, the vertical adjustment structure and the bracket slidingly arranged in the support, so that it is easy to realize the full exposure of the bladder, thereby improving the efficiency and quality of the operation, and enhancing the operation efficiency. Adaptability of the manipulator. At the same time, through the rotational connection of the fixed section and the support section, the vertical rotation adjustment of the manipulator can be realized, making it suitable for surgical operations.
作为本实施例的改进，所述竖直调节结构还包括设置于调节螺母14下端与插杆螺纹连接的限位螺母15，可防止调节螺母14在使用中向下滑动，影响手术效果。As an improvement of this embodiment, the vertical adjustment structure further includes a limit nut 15 provided at the lower end of the adjustment nut 14 and threadedly connected with the insertion rod, which can prevent the adjustment nut 14 from sliding downward during use and affect the operation effect.
作为本实施例的改进，所述竖直调节结构还包括可同时与调节螺母14和支撑段9进行螺纹连接固定的固定螺母16，当位置调整到位后，通过固定螺母16同时对调节螺母14和支撑段9进行固定，防止两者之间的相对晃动，进一步提高其位置精度，利于手术质量的提升。As an improvement of this embodiment, the vertical adjustment structure also includes a fixing nut 16 that can be threadedly connected and fixed with the adjusting nut 14 and the support section 9 at the same time. When the position is adjusted in place, the adjusting nut 14 and the The support section 9 is fixed to prevent the relative shaking between the two, further improve its position accuracy, and facilitate the improvement of the operation quality.
作为本实施例的改进，所述调节螺母14和支撑段9具有相同螺距的螺纹，与其配合，固定螺母16的螺纹也是一致的，易于加工制造，减少制造成本。具体实施时，还可在支撑段9与调节螺母的近端设置一法兰，其螺纹设置在法兰上，使支撑段材料更轻，利于节约成本。As an improvement of this embodiment, the adjusting nut 14 and the supporting section 9 have threads with the same pitch, and in cooperation with them, the threads of the fixing nut 16 are also consistent, which is easy to manufacture and reduces manufacturing cost. During specific implementation, a flange can also be arranged at the proximal end of the support section 9 and the adjusting nut, and its thread is arranged on the flange, so that the material of the support section is lighter, which is beneficial to save costs.
作为本实施例的改进，所述支座6为开口向下、留有一定壁厚的空腔结构，所述支座的顶面贯穿设置有用于插杆13水平移动的导向槽17，所述插杆13在伸进所述导向槽17的端部固定设置有压紧块18，所述压紧块18的底部设置有用于将其固定于空腔内壁面的顶紧装置，所述顶紧装置包括顶板19和均匀分散在顶板19下方的顶紧弹簧20，使用中，将支架向下压，滑动支架至适当位置后，再水平旋转支架至合适角度，松开支架，在顶紧弹簧20的作用下，顶板19顶向压紧块18，将其固定于空腔内壁面，实现对支架的固定，进而实现对操纵器的空间位置调节和位置固定。As an improvement of this embodiment, the support 6 is a hollow structure with a downward opening and a certain wall thickness, and a guide groove 17 for the horizontal movement of the insertion rod 13 is provided through the top surface of the support. The insertion rod 13 is fixedly provided with a pressing block 18 at the end extending into the guide groove 17, and the bottom of the pressing block 18 is provided with a tightening device for fixing it to the inner wall of the cavity. The device includes a top plate 19 and tensioning springs 20 evenly distributed under the top plate 19. In use, press the bracket down, slide the bracket to an appropriate position, then rotate the bracket horizontally to a suitable angle, loosen the bracket, and tighten the spring 20 Under the action of the action, the top plate 19 presses against the pressing block 18, and fixes it on the inner wall of the cavity to realize the fixing of the bracket, and then realize the spatial position adjustment and position fixation of the manipulator.
作为本实施例的改进，所述支座6上还设置有用于封住空腔结构的垫板21，所述顶紧装置固定于其上。As an improvement of this embodiment, the support 6 is further provided with a backing plate 21 for sealing the cavity structure, on which the tightening device is fixed.
作为本实施例的改进，所述支撑段导管12与插杆13之间设置有用于限制两者之间轴向相对转动的固定键(未示出)，使其运动一致，防止旋转支架时两者有相对运动，影响使用效果。As an improvement of this embodiment, a fixed key (not shown) is provided between the support section conduit 12 and the insertion rod 13 to limit the relative axial rotation between the two, so that the movement is consistent and prevents the two sides from rotating the bracket. Those who have relative motion will affect the effect of use.
作为本实施例的改进，所述固定夹7为中心角为180-270°的圆弧环结构，使用时直接将操纵器从圆弧环开口处插入即可。As an improvement of this embodiment, the fixing clip 7 is an arc ring structure with a central angle of 180-270°, and the manipulator can be directly inserted through the opening of the arc ring when in use.
最后说明的是，以上实施例仅用以说明本实用新型的技术方案而非限制，尽管参照较佳实施例对本实用新型进行了详细说明，本领域的普通技术人员应当理解，可以对本实用新型的技术方案进行修改或者等同替换，而不脱离本技术方案的宗旨和范围，其均应涵盖在本实用新型的权利要求范围当中。Finally, it is noted that the above embodiments are only used to illustrate the technical solutions of the present utility model without limitation. Although the utility model has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the utility model can be Modifications or equivalent replacements of the technical solutions without departing from the spirit and scope of the technical solutions shall be covered by the claims of the present utility model.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620179548.1UCN205458829U (en) | 2016-03-09 | 2016-03-09 | Bladder executor |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620179548.1UCN205458829U (en) | 2016-03-09 | 2016-03-09 | Bladder executor |
| Publication Number | Publication Date |
|---|---|
| CN205458829Utrue CN205458829U (en) | 2016-08-17 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620179548.1UExpired - Fee RelatedCN205458829U (en) | 2016-03-09 | 2016-03-09 | Bladder executor |
| Country | Link |
|---|---|
| CN (1) | CN205458829U (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109498212A (en)* | 2018-12-04 | 2019-03-22 | 无锡市人民医院 | A kind of overlay film frame dilator |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109498212A (en)* | 2018-12-04 | 2019-03-22 | 无锡市人民医院 | A kind of overlay film frame dilator |
| CN109498212B (en)* | 2018-12-04 | 2024-05-31 | 无锡市人民医院 | Tectorial membrane support struts ware |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | Granted publication date:20160817 Termination date:20170309 | |
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