Fixing device for fixing colonoscope surgery operation
By designing a fixation device for colonoscopy surgery, the problem of difficulty for medical staff to control the scope body and other surgical accessories at the same time is solved, the colonoscope is stably clamped, the work intensity and operation time are reduced, and the operation efficiency is improved. efficiency.
Patent Information
- Application Number
- CN202420697980.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-07
- Publication Date
- 2025-01-14
- Estimated Expiration
- 2034-04-07
AI Technical Summary
During colonoscopy, it is difficult for medical staff to control the lens body and other surgical accessories at the same time, resulting in a shift in the lesion position and unclear vision, which affects the surgical effect and safety.
A fixation device is designed, including a base clamping component, a vertical rod, an adjustment piece, a crossbar and a clamp component. Through the combination and adjustment of these components, the colonoscope can be stably clamped and the need for manual operation can be reduced.
The device can effectively fix the colonoscope, reduce the shift of the lesion position and unclear vision, reduce the work intensity of medical staff, shorten the operation time, reduce labor costs, and improve the operation efficiency.
Smart Images
Figure CN222341168U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of surgical auxiliary instruments, and in particular to a fixing device used for fixing colonoscopes during surgical operations. Background Art
[0002] With the continuous progress and development of endoscopic technology, endoscopic treatment technology has been widely popularized in my country. Endoscopic polypectomy, endoscopic mucosal resection (EMR), endoscopic mucosal dissection (ESD) and other treatment technologies have reached a relatively mature level. The common point of these treatment technologies is that they require very high stability of the mirror body. Having a good position, angle, and field of view is a prerequisite for completing the treatment. The deviation of the lesion position and unclear field of view will affect the treatment effect and surgical safety. Therefore, the operator's ability to control the mirror is a key factor in determining the success or failure of the operation. However, during the operation, it is inevitable that you will encounter a situation where you cannot free your hands to control the accessories. If the right hand leaves the mirror body, it will cause the lesion position to shift, the mirror body to slip, etc., which will affect the work efficiency and the operator's right hand will be easily fatigued. At this time, if there is a device to fix the mirror body, the operator can free up his right hand to send and control the accessories, and the position of the lesion will not shift, and the field of view will remain the same. The device can meet the needs of various angles and heights, reduce the difficulty of operation, and improve work efficiency. Utility Model Content
[0003] In response to the above-mentioned technical problems, a fixing device for fixing colonoscopy during surgical operation is provided.
[0004] The technical means adopted by the utility model are as follows:
[0005] A fixing device for fixing during colonoscopy surgery, characterized in that it includes a base clamping assembly, a vertical rod, an adjusting piece, a cross rod, and a clamp assembly, one end of the vertical rod is rotatably connected to the base clamping assembly, the other end of the vertical rod is connected to the adjusting piece, one end of the cross rod is hinged to the adjusting piece, and the other end of the cross rod is rotatably connected to the clamp assembly; the base clamping assembly includes a fixed plate, a movable plate, and a locking piece, the fixed plate is rotatably connected to the bottom end of the vertical rod, the movable plate is threadedly connected to the bottom end of the vertical rod, and the movable plate is located above the fixed plate, a locking piece is provided on the top of the movable plate, the locking piece is coaxially connected to the vertical rod, and the locking piece is used to fix the position of the movable plate.
[0006] Furthermore, the crossbar is a retractable structure.
[0007] Furthermore, the clamp assembly includes two connecting plates and two rollers. The connecting plates are symmetrically hinged to the top of the cross bar, and the rollers are correspondingly connected to the top of the connecting plates. The angles are adjusted by rotating the connecting plates to achieve the purpose of clamping the colonoscope by the rollers.
[0008] Furthermore, the roller is made of rubber glue and has protrusions on its surface to facilitate fixing of the colonoscope.
[0009] Furthermore, the connecting piece is made of hard rubber.
[0010] Furthermore, the fixing plate is provided with a fixing lock, a locking ring is provided at the front end of the fixing lock, and the locking ring is coaxially connected to the vertical rod for fixing the vertical rod.
[0011] Furthermore, a threaded pair is provided at one end of the bottom of the vertical rod, and the movable plate cooperates with the threaded pair to achieve the purpose of fixing the device.
[0012] Compared with the prior art, the utility model has the following advantages:
[0013] 1. The utility model replaces manual clamping of the mirror body, which is convenient for surgery and reduces the workload of medical staff.
[0014] 2. Reduce patient pain and shorten operation time.
[0015] 3. Reduce labor costs. Now only one nurse is needed to complete the operation.
[0016] 4. Easy to use, no need to waste extra time on operation. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0018] Figure 1 The utility model is a schematic structural diagram of a fixing device used for fixing colonoscopy during surgical operation.
[0019] In the figure: 1. vertical rod; 2. movable plate; 3. fixed plate; 4. cross bar; 5. adjusting piece; 6. roller; 7. connecting piece; 8. locking piece; 9. fixed lock; 10. threaded pair. DETAILED DESCRIPTION
[0020] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments of the present invention can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.
[0021] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and is by no means a limitation on the utility model and its application or use. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.
[0022] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the utility model. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.
[0023] Unless otherwise specifically stated, the relative arrangement, numerical expressions and numerical values of the parts and steps set forth in these embodiments do not limit the scope of the utility model. At the same time, it should be clear that, for ease of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to the actual proportional relationship. The technology, method and equipment known to those of ordinary skill in the relevant field may not be discussed in detail, but in appropriate cases, the technology, method and equipment should be considered as a part of the specification. In all examples shown and discussed here, any specific value should be interpreted as being merely exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, and therefore, once a certain item is defined in an accompanying drawing, it does not need to be further discussed in subsequent drawings.
[0024] In the description of the present utility model, it needs to be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings. They are only for the convenience of describing the present utility model and simplifying the description. Unless otherwise stated, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of the present utility model: the directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.
[0025] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below their position devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.
[0026] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the utility model.
[0027] like Figure 1 As shown, the utility model provides a fixing device for fixing colonoscopy surgery, including a base clamping assembly, a vertical rod 1, an adjusting piece 5, a cross bar 4, and a clamp assembly, one end of the vertical rod 1 is rotatably connected to the base clamping assembly, the other end of the vertical rod 1 is connected to the adjusting piece 5, one end of the cross bar 4 is hinged to the adjusting piece 5, and the other end of the cross bar 4 is rotatably connected to the clamp assembly; the base clamping assembly includes a fixed plate 3, a movable plate 2, and a locking piece 8, the fixed plate 3 is rotatably connected to the bottom end of the vertical rod 1, the movable plate 2 is threadedly connected to the bottom end of the vertical rod 1, and the movable plate 2 is located above the fixed plate 3, a locking piece 8 is provided on the top of the movable plate 2, the locking piece 8 is coaxially connected to the vertical rod 1, the locking piece 8 is used to fix the position of the movable plate 2, and the cross bar 4 is a retractable structure.
[0028] The clamp assembly includes two connecting pieces 7 and two rollers 6. The connecting pieces 7 are symmetrically hinged to the top of the cross bar 4, and the rollers 6 are correspondingly connected to the top of the connecting pieces 7. The connecting pieces 7 are rotated to adjust the angles, so that the rollers 6 can clamp the colonoscope.
[0029] The roller 6 is made of rubber glue and has protrusions on its surface to facilitate fixing of the colonoscope. The connecting piece 7 is made of hard rubber and has a little elasticity, so it is suitable for colonoscopes of different thicknesses.
[0030] The fixing plate 3 is provided with a fixing lock 9 , and a locking ring is provided at the front end of the fixing lock 9 . The locking ring is coaxially connected to the vertical rod and is used to fix the vertical rod 1 .
[0031] A threaded pair 10 is provided at one end of the bottom of the vertical rod 1, and the movable plate 2 cooperates with the threaded pair 10 to achieve the purpose of fixing the device.
[0032] The working method of the device is as follows: the device is placed outside the operating bed, and the movable plate 2 is adjusted so that the movable plate 2 and the fixed plate 3 clamp the outside of the bed. The height and angle of the crossbar 4 are adjusted through the adjusting member 5 according to the selected position and the position of the mirror body to be clamped, so as to adjust the height and angle of the device; then the connecting piece 7 and the roller 6 are manually turned over to a certain angle to complete the clamping of the colonoscope. When the clamping is completed, the fixing lock 9 is manually rotated to fix the movable plate 2, and then the locking member 8 is rotated to lock the vertical rod 1 so that it is not easy to rotate to further increase the stability of the clamping. The use of the device to replace manual clamping of the mirror body facilitates the operation and reduces the workload of medical staff.
[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.
Claims
1. A fixing device for fixing colonoscopy during operation, characterized in that: It includes a base clamping assembly, a vertical rod, an adjusting piece, a cross rod, and a clamp assembly, one end of the vertical rod is rotatably connected to the base clamping assembly, the other end of the vertical rod is connected to the adjusting piece, one end of the cross rod is hinged to the adjusting piece, and the other end of the cross rod is rotatably connected to the clamp assembly; the base clamping assembly includes a fixed plate, a movable plate, and a locking piece, the fixed plate is rotatably connected to the bottom end of the vertical rod, the movable plate is threadedly connected to the bottom end of the vertical rod, and the movable plate is located above the fixed plate, a locking piece is provided on the top of the movable plate, the locking piece is coaxially connected to the vertical rod, and the locking piece is used to fix the position of the movable plate.
2. A fixing device for fixing colonoscopy surgery according to claim 1, characterized in that: The cross bar is a telescopic structure.
3. A fixing device for fixing colonoscopy surgery according to claim 2, characterized in that: The clamp assembly includes two connecting plates and two rollers. The connecting plates are symmetrically hinged to the top of the crossbar, and the rollers are correspondingly connected to the top of the connecting plates. The connecting plates are rotated to adjust the angles, so as to achieve the purpose of the rollers clamping the colonoscope.
4. A fixing device for fixing colonoscopy surgery according to claim 3, characterized in that: The roller is made of rubber glue and has protrusions on its surface to facilitate fixing of the colonoscope.
5. The fixing device for fixing colonoscopy surgery according to claim 3, characterized in that: The connecting piece is made of hard rubber.
6. The fixing device for fixing colonoscopy surgery according to claim 1, characterized in that: The fixing plate is provided with a fixing lock, a locking ring is provided at the front end of the fixing lock, and the locking ring is coaxially connected to the vertical rod for fixing the vertical rod.
7. The fixing device for fixing colonoscopy surgery according to claim 1, characterized in that: A threaded pair is provided at one end of the bottom of the vertical rod, and the movable plate cooperates with the threaded pair to achieve the purpose of fixing the device.