Auxiliary equipment for lithotomy position operation

Abstract

The utility model discloses auxiliary equipment for lithotomy position surgery, which comprises a movable cart, the movable cart comprises a support plate, a fixed plate and a movable part, the bottom of the support plate is connected with the top of the fixed plate, and the movable part is connected with the bottom of the fixed plate and is used for driving the support plate and the fixed plate to move; the connecting assembly is arranged on the side wall of the fixed plate, the connecting assembly comprises an annular sleeve, a supporting rod and a fixed connecting frame, the first end of the annular sleeve penetrates through the fixed plate, the first end of the supporting rod is inserted into the annular sleeve and is in sliding connection with the annular sleeve, and the fixed connecting frame penetrates through the second end of the supporting rod; the filtering assembly is arranged on the side wall of the fixing plate. According to the utility model, the workload of medical workers and the loss of an operating bed are reduced, the operation turnover efficiency is ensured, the safety of a patient is effectively improved, and lavage fluid in the operation process can be collected and filtered, so that the operating bed and the ground are prevented from being polluted, and human tissue specimens are prevented from being lost.

Description

Technical Field

[0001] The utility model relates to the technical field of clinical medicine, and more specifically, to an auxiliary device for lithotomy surgery. Background Art

[0002] With the continuous advancement of medical technology and the continuous updating of surgical methods, lithotomy surgery is widely used in surgical departments such as gastroenterology, gynecology, urology, and anorectal surgery.

[0003] There are three major requirements in lithotomy surgery: 1. An adjustable lithotomy position conversion vehicle is needed; because in lithotomy surgery, the two leg boards of the operating table need to be disassembled to meet the special height and abduction angle required for lithotomy surgery. After the operation, the two leg boards need to be reinstalled to ensure the patient's safety in bed. Repeated disassembly and reinstallation of the leg boards not only increase the workload of medical workers and the loss of the operating table, but also affect the turnover efficiency of the operation and patient safety. 2. A special tray is needed for lithotomy surgery patients; surgical instruments are placed on the tray so that doctors can accurately get the required surgical instruments, which is convenient for doctors to operate, reduce operation time, and reduce surgical risks. 3. A special filtering and diversion device is needed in hysteroscopy and electrosurgical resection surgery, because uterine and bladder expansion is required in hysteroscopy and electrosurgical resection surgery, and irrigation fluid is required from the beginning to the end of the operation. The existing technology is to place a bucket under the sterile sheet to hold the irrigating waste liquid, but it is easy to cause the loss of specimens, the irrigating waste liquid contaminates the operating table and the ground, and occupies the doctor's surgical operation space.

[0004] Therefore, how to provide an auxiliary device for lithotomy surgery has become a technical problem that urgently needs to be solved in this field. Utility Model Content

[0005] One purpose of the utility model is to provide a new technical solution for auxiliary equipment for lithotomy surgery.

[0006] According to a first aspect of the utility model, an auxiliary device for lithotomy surgery is provided, comprising: a mobile cart, the mobile cart comprising a support plate, a fixed plate and a moving part, the bottom of the support plate is connected to the top of the fixed plate, the moving part is connected to the bottom of the fixed plate, and is used to drive the support plate and the fixed plate to move;

[0007] A connecting assembly, the connecting assembly is arranged on the side wall of the fixing plate, the connecting assembly comprises an annular sleeve, a support rod and a fixed connecting frame, the first end of the annular sleeve passes through the fixing plate, the first end of the support rod is inserted into the annular sleeve and is slidably connected with the annular sleeve, the fixed connecting frame passes through the second end of the support rod, and the fixed connecting frame is used to be connected to the operating bed;

[0008] A filter assembly is arranged on the side wall of the fixing plate.

[0009] Optionally, a connecting hole is provided on the side wall of the fixing plate, and the first end of the annular sleeve passes through the connecting hole;

[0010] The connecting assembly also includes a first fixing member, which passes through the bottom wall of the fixing plate and is connected to the outer peripheral wall of the annular sleeve, and is used to fix the annular sleeve.

[0011] Optionally, the connecting assembly further includes a first adjusting rod and a first knob, wherein the first end of the first adjusting rod passes through the first end of the supporting rod and abuts against the fixed connecting frame, and the second end of the first adjusting rod is connected to the first knob.

[0012] Optionally, the connecting assembly also includes a second adjustment rod and a second knob, the second adjustment rod passes through the first end of the annular sleeve and is connected to the first end of the support rod, and the second knob is arranged at the second end of the second adjustment rod; the second adjustment rod is threadedly connected to the annular sleeve.

[0013] Optionally, the moving part includes a first connecting rod, a second connecting rod and a rotating wheel, the first end of the first connecting rod is connected to the bottom of the fixed plate, the second end of the first connecting rod is telescopically connected to the first end of the second connecting rod, and the rotating wheel is arranged at the second end of the second connecting rod.

[0014] Optionally, the moving part further includes a second fixing member, the first connecting rod is provided with a plurality of connecting holes, and the second fixing member passes through the second connecting rod and the connecting holes to fix the second connecting rod on the first connecting rod.

[0015] Optionally, a waterproof sponge pad is provided on the support plate.

[0016] Optionally, a square mounting hole is provided on the side wall of the fixing plate;

[0017] The filter assembly includes a semicircular funnel, a filter screen and a connecting block, wherein the first end of the connecting block is connected to the side wall of the top of the semicircular funnel, the second end of the connecting block is inserted into the square mounting hole, the filter screen is arranged on the top of the semicircular funnel, and the bottom of the semicircular funnel has a connecting head for connecting to the suction device.

[0018] Optionally, the semicircular funnel has a limit block inside, the limit block is arranged at intervals along the inner wall of the top of the semicircular funnel, and the filter is arranged on the limit block.

[0019] Optionally, the filter screen is a semicircular structure, the diameter of the filter screen is 30 cm, and the filter screen has leakage holes with a diameter of 1.0-2.0 mm.

[0020] The beneficial effects of the utility model are:

[0021] 1. The utility model connects the bottom of the support plate with the top of the fixed plate, the moving part is connected to the bottom of the fixed plate, the first end of the annular sleeve passes through the fixed plate, the first end of the support rod is inserted into the annular sleeve and is slidably connected to the annular sleeve, and the fixed connecting frame passes through the second end of the support rod. When the utility model needs to be connected to the operating bed, the moving part drives the mobile cart to move, then the support rod is pulled out of the annular sleeve, and the fixed connecting frame is connected to the operating bed, so that the utility model can be used as an adjustable body position conversion vehicle for lithotomy surgery, which reduces the workload of medical workers and the loss of the operating bed, ensures the turnover efficiency of the operation and effectively improves the safety of patients.

[0022] 2. The utility model arranges a filter assembly on the side wall of the fixed plate to collect and filter the irrigation fluid during the operation, thereby preventing the contamination of the operating table and the ground and avoiding the loss of human tissue specimens.

[0023] 3. The support plate of the utility model can be a special tray for patients undergoing lithotomy surgery, which is convenient for doctors to place instruments during operation, so that doctors can accurately obtain the required surgical instruments, thus reducing operation time and surgical risks.

[0024] Other features and advantages of the present invention will become apparent from the following detailed description of exemplary embodiments of the present invention with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the present invention and, together with the description, serve to explain the principles of the present invention.

[0026] Figure 1 This is a structural diagram of the auxiliary device for lithotomy surgery of the utility model;

[0027] Figure 2 for Figure 1 The enlarged view of point A in the middle;

[0028] Figure 3 This is a structural diagram of the auxiliary device for lithotomy surgery from another angle of the utility model;

[0029] Figure 4 for Figure 1 Enlarged view of point B in the middle.

[0030] The markings in the figure are as follows: 1. Mobile cart; 11. Support plate; 12. Fixed plate; 13. Moving part; 131. First connecting rod; 132. Second connecting rod; 133. Rotating wheel; 134. Second fixing piece; 14. Connecting hole; 15. Square mounting hole; 2. Connecting assembly; 21. Annular sleeve; 22. Support rod; 23. Fixed connecting frame; 24. First fixing piece; 25. First adjusting rod; 26. First knob; 27. Second adjusting rod; 28. Second knob; 3. Filter assembly; 31. Semicircular funnel; 32. Connecting block; 33. Limiting block; 34. Connecting head. DETAILED DESCRIPTION

[0031] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that unless otherwise specifically stated, the relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention.

[0032] The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the present invention, its application, or uses.

[0033] Technologies, methods, and equipment known to ordinary technicians in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and equipment should be considered as part of the specification.

[0034] In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not limiting. Therefore, other examples of the exemplary embodiments may have different values.

[0035] like Figures 1 to 4 As shown, an embodiment of the utility model provides an auxiliary device for lithotomy surgery, including: a mobile cart 1, a connecting component 2 and a filtering component 3.

[0036] The mobile cart 1 includes a support plate 11, a fixed plate 12 and a moving part 13. The bottom of the support plate 11 is connected to the top of the fixed plate 12, and the moving part 13 is connected to the bottom of the fixed plate 12. The moving part 13 is used to drive the support plate 11 and the fixed plate 12 to move. Specifically, the length and width of the support plate 11 are greater than the length and width of the fixed plate 12. The moving part 13 is arranged at the bottom of the fixed plate 12, and the moving part 13 can drive the support plate 11 and the fixed plate 12 to move, thereby enabling the support part located above the fixed plate 12 to be practical as an adjustable body position conversion vehicle for lithotomy surgery. It should be noted that the moving part 13 can also adjust the distance between the support part and the ground, so that the support plate 11 can meet the function of the utility model as a lithotomy surgery patient tray, which is convenient for doctors to place and take instruments during operation.

[0037] The connection assembly 2 is arranged on the side wall of the fixed plate 12, and the connection assembly 2 includes an annular sleeve 21, a support rod 22 and a fixed connection frame 23. The first end of the annular sleeve 21 passes through the fixed plate 12, the first end of the support rod 22 is inserted into the annular sleeve 21, and is slidably connected with the annular sleeve 21, and the fixed connection frame 23 passes through the second end of the support rod 22, and the fixed connection frame 23 is used to connect with the operating bed. It should be noted that the fixed connection frame 23 can be connected and fixed with various models of operating beds, thereby improving the practicality of the auxiliary equipment of the utility model for lithotomy position surgery.

[0038] The filter component 3 is disposed on the side wall of the fixed plate 12, and the filter component 3 is used to collect and filter the irrigation fluid during the operation. It should be noted that the connecting component 2 and the filter component 3 can be disposed on the same side wall of the fixed plate 12, or on two adjacent side walls of the fixed plate 12, or on two opposite side walls of the fixed plate 12, and there is no limitation on this. Both the filter component 3 and the connecting component 2 can be provided in multiple numbers, and the specific number of the filter component 3 and the connecting component 2 is not limited here. Moreover, the specific setting positions of the multiple filter components 3 and the connecting component 2 are not limited here.

[0039] In this embodiment, the connection assembly 2 and the filter assembly 3 are arranged on two adjacent side walls of the fixing plate 12. There are two connection assemblies 2, and the two connection assemblies 2 are arranged on two opposite side walls of the fixing plate 12 respectively.

[0040] The utility model connects the bottom of the support plate 11 with the top of the fixed plate 12, the movable part 13 with the bottom of the fixed plate 12, the first end of the annular sleeve 21 passes through the fixed plate 12, the first end of the support rod 22 is inserted into the annular sleeve 21 and is slidably connected with the annular sleeve 21, and the fixed connecting frame 23 passes through the second end of the support rod 22. When the utility model needs to be connected to the operating bed, the movable part 13 drives the mobile cart 1 to move, then the support rod 22 is pulled out of the annular sleeve 21, and the fixed connecting frame 23 is connected to the operating bed, so that the utility model can be used as an adjustable body position conversion vehicle for lithotomy surgery, which reduces the workload of medical workers and the loss of the operating bed, ensures the turnover efficiency of the surgery and effectively improves the safety of the patients.

[0041] Furthermore, the utility model sets a filter assembly 3 on the side wall of the fixing plate 12, and collects and filters the irrigation fluid in the operation process through the filter assembly 3, thereby preventing the contamination of the operation bed and the ground, and avoiding the loss of human tissue specimens.

[0042] In addition, the support plate 11 of the utility model can be a special tray for patients undergoing lithotomy surgery, which is convenient for doctors to place instruments during operation, so that doctors can accurately obtain the required surgical instruments, thereby reducing operation time and lowering surgical risks.

[0043] In one embodiment of the auxiliary device for lithotomy surgery of the utility model, as Figure 1 to Figure 2 As shown, a connecting hole 14 is provided on the side wall of the fixing plate 12 , and the first end of the annular sleeve 21 passes through the connecting hole 14 .

[0044] The connecting assembly 2 further includes a first fixing member 24, which penetrates the bottom wall of the fixing plate 12 and is connected to the outer peripheral wall of the annular sleeve 21, and is used to fix the annular sleeve 21. It should be noted that the first fixing member 24 can be a fixing bolt or other structure.

[0045] The utility model sets a connecting hole 14 on the side wall of the fixing plate 12, passes the first end of the annular sleeve 21 through the connecting hole 14, and makes the first fixing member 24 pass through the bottom wall of the fixing plate 12 and connect with the outer peripheral wall of the annular sleeve 21, and then fixes the annular sleeve 21 through the first fixing member 24, thereby ensuring the stability of the annular sleeve 21 installed on the fixing plate 12.

[0046] In one embodiment of the auxiliary device for lithotomy surgery of the utility model, as Figure 1 to Figure 2 As shown, the connecting assembly 2 also includes a first adjusting rod 25 and a first knob 26 . The first end of the first adjusting rod 25 passes through the first end of the supporting rod 22 and abuts against the fixed connecting frame 23 . The second end of the first adjusting rod 25 is connected to the first knob 26 .

[0047] The utility model allows the first end of the first adjustment rod 25 to penetrate the first end of the support rod 22 and abut against the fixed connecting frame 23, and the second end of the first adjustment rod 25 is connected to the first knob 26. The operator drives the first adjustment rod 25 to rotate clockwise or counterclockwise, thereby tightening or loosening the fixed connecting frame 23 with the first adjustment rod 25, thereby facilitating the connection of the fixed connecting frame 23 with operating tables of different models.

[0048] In one embodiment of the auxiliary device for lithotomy surgery of the utility model, as Figure 4 As shown, the connecting assembly 2 also includes a second adjusting rod 27 and a second knob 28. The second adjusting rod 27 passes through the first end of the annular sleeve 21 and is connected to the first end of the support rod 22. The second knob 28 is arranged at the second end of the second adjusting rod 27. The second adjusting rod 27 is threadedly connected to the annular sleeve 21.

[0049] The utility model connects the first end of the second adjusting rod 27 through the annular sleeve 21 and the first end of the support rod 22, and the second knob 28 is set at the second end of the second adjusting rod 27. The second adjusting rod 27 is threadedly connected to the annular sleeve 21. By rotating the second knob 28 clockwise or counterclockwise, the second adjusting rod 27 is driven to move toward the inside of the annular sleeve 21 or toward the outside of the annular sleeve 21, thereby changing the length of the second adjusting rod 27 extending out of the annular sleeve 21, further facilitating the connection of the fixed connecting frame 23 with operating tables of different models, and improving the convenience of connecting the fixed connecting frame 23.

[0050] In one embodiment of the auxiliary device for lithotomy surgery of the utility model, as Figures 1 to 4 As shown, the moving part 13 includes a first connecting rod 131, a second connecting rod 132 and a rotating wheel 133, the first end of the first connecting rod 131 is connected to the bottom of the fixed plate 12, the second end of the first connecting rod 131 is telescopically connected to the first end of the second connecting rod 132, and the rotating wheel 133 is arranged at the second end of the second connecting rod 132. Specifically, the length and width of the cross section of the second connecting rod 132 are greater than the length and width of the cross section of the first connecting rod 131.

[0051] The utility model connects the first end of the first connecting rod 131 to the bottom of the fixing plate 12, and the second end of the first connecting rod 131 is telescopically connected to the first end of the second connecting rod 132, and the rotating wheel 133 is set at the second end of the second connecting rod 132. By moving the first connecting rod 131 inside the second connecting rod 132, the height of the fixing plate 12 from the ground is controlled, so that the fixing plate 12 can be moved to an appropriate height, which is convenient for doctors to place instruments and enable doctors to accurately obtain the required surgical instruments, thereby reducing operation time and lowering surgical risks.

[0052] In one embodiment of the auxiliary device for lithotomy surgery of the utility model, as Figures 1 to 4 As shown, the moving part 13 further includes a second fixing member 134, and a plurality of connecting holes 14 are provided on the first connecting rod 131. The second fixing member 134 penetrates the second connecting rod 132 and the connecting holes 14 to fix the second connecting rod 132 on the first connecting rod 131. Specifically, the connecting holes 14 are evenly spaced along the length of the first connecting rod 131.

[0053] The utility model fixes the second connecting rod 132 on the first connecting rod 131 by passing the second fixing member 134 through the second connecting rod 132 and the connecting hole 14, so as to facilitate adjusting the length of the first connecting rod 131 and the second connecting rod 132, thereby facilitating controlling the height of the fixing plate 12 from the ground.

[0054] In one embodiment of the auxiliary device for lithotomy surgery of the utility model, a waterproof sponge pad (not shown in the figure) is provided on the support plate 11. Specifically, the waterproof sponge pad is a detachable sponge pad. Elastic bands are provided around the waterproof sponge pad, and the waterproof sponge pad is fixed to the support plate 11 by the elastic band, so that the waterproof sponge pad and the support plate 11 can be easily cleaned and disinfected.

[0055] In one embodiment of the auxiliary device for lithotomy surgery of the utility model, as Figures 1 to 3 As shown, a square mounting hole 15 is provided on the side wall of the fixing plate 12 .

[0056] The filter assembly 3 includes a semicircular funnel 31, a filter screen (not shown in the figure) and a connecting block 32. The first end of the connecting block 32 is connected to the side wall of the top of the semicircular funnel 31, and the second end of the connecting block 32 is inserted into the square mounting hole 15. The filter screen is arranged on the top of the semicircular funnel 31. The bottom of the semicircular funnel 31 has a connecting head 34 for connecting to the suction device.

[0057] In this embodiment, the semicircular funnel 31 is in contact with the side wall of the fixing plate 12. The semicircular funnel 31 of the utility model can be used as a human tissue specimen collection device for hysteroscopy and electroresection surgery. The connector 34 of the semicircular funnel 31 is connected to the aspirator, and the surgical waste liquid is directly introduced into the aspirator barrel without the need for a waste liquid barrel, which effectively prevents the surgical waste liquid from contaminating the operating bed and the ground, and at the same time frees up surgical space for doctors.

[0058] The utility model connects the first end of the connecting block 32 to the side wall of the top of the semicircular funnel 31, and the second end of the connecting block 32 is inserted into the square mounting hole 15. The filter is arranged on the top of the semicircular funnel 31, and the bottom of the semicircular funnel 31 has a connector 34. The semicircular funnel 31 is arranged on the side wall of the fixing plate 12 and is arranged in a semicircular structure, so that the semicircular funnel 31 can better fit the operating area, facilitate the collection of lavage waste liquid, prevent the lavage waste liquid from leaking and contaminating the operating bed and the ground, and the loss of human tissue specimens can be avoided through the filter.

[0059] In one embodiment of the auxiliary device for lithotomy surgery of the utility model, as Figure 3 As shown, there is a limit block 33 in the semicircular funnel 31 . The limit blocks 33 are arranged at intervals along the inner wall of the top of the semicircular funnel 31 , and the filter screen is arranged on the limit blocks 33 .

[0060] In this embodiment, the filter screen is a disposable filter screen.

[0061] The utility model arranges the limit blocks 33 along the inner wall of the top of the semicircular funnel 31, and the filter is arranged on the limit blocks 33. The filter is limited by the limit blocks 33, which facilitates the installation and disassembly of the filter. The filter is a disposable item, which realizes the one-patient-one-use requirement, meets the infection control requirements, and is easy to clean.

[0062] In one embodiment of the auxiliary device for lithotomy surgery of the utility model, the filter screen is a semicircular structure with a diameter of 30 cm and a leakage hole with a diameter of 1.0-2.0 mm. This arrangement further avoids the problem of loss of human tissue specimens.

[0063] Although some specific embodiments of the present invention have been described in detail by way of examples, it should be understood by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the present invention. It should be understood by those skilled in the art that the above embodiments may be modified without departing from the scope and spirit of the present invention. The scope of the present invention is defined by the appended claims.

Claims

1. An auxiliary device for lithotomy surgery, characterized in that: include: A mobile cart, the mobile cart comprising a support plate, a fixed plate and a moving part, the bottom of the support plate is connected to the top of the fixed plate, the moving part is connected to the bottom of the fixed plate, and is used to drive the support plate and the fixed plate to move; A connecting assembly, the connecting assembly is arranged on the side wall of the fixing plate, the connecting assembly comprises an annular sleeve, a support rod and a fixed connecting frame, the first end of the annular sleeve passes through the fixing plate, the first end of the support rod is inserted into the annular sleeve and is slidably connected with the annular sleeve, the fixed connecting frame passes through the second end of the support rod, and the fixed connecting frame is used to be connected to the operating bed; A filter assembly is arranged on the side wall of the fixing plate.

2. The auxiliary device for lithotomy surgery according to claim 1, characterized in that: A connecting hole is provided on the side wall of the fixing plate, and the first end of the annular sleeve passes through the connecting hole; The connecting assembly also includes a first fixing member, which passes through the bottom wall of the fixing plate and is connected to the outer peripheral wall of the annular sleeve, and is used to fix the annular sleeve.

3. The auxiliary device for lithotomy surgery according to claim 1, characterized in that: The connecting assembly further comprises a first adjusting rod and a first knob, wherein the first end of the first adjusting rod passes through the first end of the supporting rod and abuts against the fixed connecting frame, and the second end of the first adjusting rod is connected to the first knob.

4. The auxiliary device for lithotomy surgery according to claim 1, characterized in that: The connecting assembly also includes a second adjusting rod and a second knob. The second adjusting rod passes through the first end of the annular sleeve and is connected to the first end of the support rod. The second knob is arranged at the second end of the second adjusting rod. The second adjusting rod is threadedly connected to the annular sleeve.

5. The auxiliary device for lithotomy surgery according to claim 1, characterized in that: The moving part includes a first connecting rod, a second connecting rod and a rotating wheel, the first end of the first connecting rod is connected to the bottom of the fixed plate, the second end of the first connecting rod is telescopically connected to the first end of the second connecting rod, and the rotating wheel is arranged at the second end of the second connecting rod.

6. The auxiliary device for lithotomy surgery according to claim 5, characterized in that: The moving part further includes a second fixing member, the first connecting rod is provided with a plurality of connecting holes, and the second fixing member passes through the second connecting rod and the connecting holes to fix the second connecting rod on the first connecting rod.

7. The auxiliary device for lithotomy surgery according to claim 1, characterized in that: A waterproof sponge pad is arranged on the support plate.

8. The auxiliary device for lithotomy surgery according to any one of claims 1 to 7, characterized in that: The side wall of the fixing plate is provided with a square mounting hole; The filter assembly includes a semicircular funnel, a filter screen and a connecting block, wherein the first end of the connecting block is connected to the side wall of the top of the semicircular funnel, the second end of the connecting block is inserted into the square mounting hole, the filter screen is arranged on the top of the semicircular funnel, and the bottom of the semicircular funnel has a connecting head for connecting to the suction device.

9. The auxiliary device for lithotomy surgery according to claim 8, characterized in that: The semicircular funnel is provided with a limiting block, the limiting block is arranged at intervals along the inner wall of the top of the semicircular funnel, and the filter screen is arranged on the limiting block.

10. The auxiliary device for lithotomy surgery according to claim 9, characterized in that: The filter screen is a semicircular structure, the diameter of the filter screen is 30 cm, and the filter screen has leakage holes with a diameter of 1.0-2.0 mm.

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