Body position supporting device for haemorrhoids operating table

Abstract

The utility model discloses a body position supporting device for a haemorrhoids operating table, which relates to the technical field of medical instruments and comprises a supporting seat for supporting legs, a clamping seat positioned on the side of the bottom end of the supporting seat and a frame-mounted cross beam, and two side walls in a clamping concave part are respectively clamped on two long side walls of the frame-mounted cross beam; a turnover block is rotationally arranged on the bottom wall of the limiting baffle and rotationally connected with the side wall of the side, away from the erected cross beam, of the supporting block, the side wall of the side, away from the erected cross beam, of the supporting block is a first rotating plane where the turnover block and the limiting baffle rotate, and the upper side wall of the turnover block is a second rotating plane where the limiting baffle rotates. The supporting seat is quickly clamped on the erection cross beam through the clamping seat, the supporting seat is stably and additionally arranged at the side position of an operating table and used for supporting the legs, stretching out of the operating table, of a patient, and the defect that the width of the operating table cannot meet the requirement for supporting the legs, stretching out of the operating table, of the patient is overcome; and the patient is always kept in a side-lying state.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a body position supporting device for a hemorrhoid operating table. Background Art

[0002] Hemorrhoids, commonly known as hemorrhoids, are common anorectal diseases caused by congestion or congestion and swelling of the venous plexus at the anal canal or lower rectum. In general, non-surgical treatment is the main treatment for mild patients, including changing lifestyle and eating habits, drug therapy, injection sclerotherapy, rubber band ligation therapy, infrared coagulation therapy, and ultrasound-guided hemorrhoidal artery ligation. For hemorrhoids of grade II or above or recurrent hemorrhoids, surgical treatment can be considered, such as rubber band ligation and stapler hemorrhoidal mucosal circumcision.

[0003] Clinically, patients usually maintain the side-lying position, lithotomy position or folding knife position for surgery. The doctor will determine the patient's final position for surgery based on the patient's specific condition. Generally speaking, the side-lying position is an ideal position choice for hemorrhoid surgery. It can not only promote blood return in the surgical area and expose the surgical area, but also avoid embarrassment and reduce postoperative discomfort.

[0004] At present, the operating table used in clinical hemorrhoid surgery has a width that can accommodate an adult lying on his back, and the shoulders do not protrude from the side of the operating table. When lying on the side, the legs are tightened toward the side close to the abdomen, so that the angle between the legs and the abdomen is as small as possible, which can expose the surgical site to the greatest extent, open the field of vision, and facilitate the doctor to perform the operation. However, after the legs are tightened toward the abdomen, the part below the knees will extend out of the side of the operating table and be in an empty position. In addition, the patient's lower limbs are in an anesthetized state during the operation, so it is difficult for the patient to maintain the side-lying position, which affects the surgeon's surgical operation. Therefore, a body position support device for a hemorrhoid operating table is designed and produced here to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a body position supporting device for a hemorrhoid operating table to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a posture support device for a hemorrhoid operating table, comprising a support seat for supporting the legs, a clamping seat located on the side of the bottom end of the support seat, and a mounting crossbeam detachably connected to the clamping seat, wherein the mounting crossbeam is fixed on the long side wall of the operating table.

[0007] The upper end surface of the support seat is a support surface, and the support surface is arranged flush with the upper end surface of the operating table. The side wall of the clamping seat facing the mounting crossbeam is provided with a snap-in opening, and the longitudinal side wall in the snap-in opening is recessed upward to form a snap-in recess, and the side walls on both sides of the snap-in recess are respectively clamped on the two long side walls of the mounting crossbeam;

[0008] The cam is connected to the support frame by the support means, and the cam is connected to the support frame by the support means, and the cam is connected to the support frame by the support means, and the cam is connected to the support frame by the support means, and the cam is connected to the support frame by the support means, and the cam is connected to the support frame by the support means, and the cam is connected to the support frame by the support means, and the cam is connected to the support frame by the support means, and the cam is connected to the support frame by the support means, and the cam is connected to the support frame by the support means, and the cam is connected to the support frame by the support means, and the cam is connected to the support frame by the support means, and the cam is connected to the support frame by the support means,

[0009] In a further embodiment, a T-shaped pin is rotatably provided on a side wall of the flip block facing the support seat, and a T-shaped rotation groove rotatably engaged with the T-shaped pin is opened on the side wall of the support seat.

[0010] In a further embodiment, a side wall of the limiting baffle is a blocking surface for leaning against the back of the patient's legs, and two arc-shaped recessed portions are recessed on the blocking surface.

[0011] In a further embodiment, a plurality of hollow erection columns are fixed on the side wall of the mounting beam facing the long side wall of the operating table, and a sinking mounting hole connected to the hollow erection column is opened on the mounting beam, and a fastening bolt capable of passing through the hollow erection column is inserted into the sinking mounting hole.

[0012] In a further embodiment, a limiting gap is provided between the mounting crossbeam and the long side wall of the operating table, and the width of the limiting gap is the axial length of the hollow mounting column.

[0013] In a further embodiment, a fastener is further included, wherein the fastener includes an adjustment seat and a pressure plate fixed to a side wall of the card seat facing the mounting crossbeam, the adjustment seat is located at the upper side of the card-in opening, a through hole penetrating the upper and lower side walls of the adjustment seat is opened on the adjustment seat, a support plate is fixed to the top of the side wall of the card seat in the through hole, an adjustment rod is threadedly inserted on the support plate, the bottom end of the adjustment rod passes through the support plate and is fixed with a lifting block, and the end of the lifting block is rotatably clamped with a rolling shaft;

[0014] A connecting rod is slidably inserted into the end of the adjustment seat away from the clamping seat, and a push block is fixed to the end of the connecting rod located in the through hole. The side wall of the push block facing the rolling axis is an inclined surface, and the inclined surface is inclined downwardly toward the side close to the clamping seat. The pressure plate is fixedly connected to the end of the connecting rod extending out of the through hole.

[0015] In a further embodiment, a diagonal reinforcement rod is fixed between the bottom wall of the support seat and the side wall of the clamping seat.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The utility model is a body position support device for a hemorrhoid operating table, which is assembled by a frame-mounted crossbeam and a long side wall of the operating table, and the support seat is quickly clamped on the frame-mounted crossbeam through a clamping seat, and the support seat is stably installed on the side of the operating table to support the patient's legs extending out of the operating table, thereby making up for the deficiency that the width of the operating table cannot meet the requirement of supporting the patient's legs extending out of the operating table.

[0018] 2. The utility model also ensures that the patient always remains in a side-lying position under lower limb anesthesia by placing a limit baffle against the back of the leg curled toward the abdomen, thereby exposing the surgical site to the greatest extent and facilitating the doctor's surgical operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the main structure split structure of an embodiment of the utility model;

[0020] Figure 2 This is a schematic diagram of the limit baffle structure of an embodiment of the utility model;

[0021] Figure 3 This is a schematic diagram of the limit baffle of the embodiment of the utility model flipped to the upper end surface of the support seat;

[0022] Figure 4 This is a schematic diagram of the split structure between the support base, the frame-mounted crossbeam and the operating table in an embodiment of the utility model;

[0023] Figure 5 This is a schematic diagram of the disassembly structure of the fastener according to an embodiment of the utility model;

[0024] Figure 6 This is a schematic diagram of the rolling shaft rolling along the inclined surface of the push block according to an embodiment of the utility model.

[0025] In the figure: 1. Support seat; 11. Flip block; 12. Limit baffle; 2. Clamp seat; 3. Adjustment seat; 31. Press plate; 32. Support plate; 33. Adjustment rod; 34. Rolling shaft; 35. Connecting rod; 36. Push block; 37. Lifting block; 4. Frame beam; 41. Hollow frame column. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions 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. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Embodiment, this embodiment provides a posture support device for a hemorrhoid operating table, such as Figure 1 and Figure 4 As shown, it includes a support base 1 for supporting legs, a clamping base 2 located on the side of the bottom end of the support base 1, and a mounting crossbeam 4 detachably connected to the clamping base 2, the mounting crossbeam 4 is fixed on the long side wall of the operating table, and a plurality of hollow mounting columns 41 are fixed on the side wall of the mounting crossbeam 4 facing the long side wall of the operating table, and a settlement installation hole connected to the hollow mounting column 41 is opened on the mounting crossbeam, and a fastening bolt that can pass through the hollow mounting column 41 is inserted in the settlement installation hole. First, the mounting crossbeam 4 is fixed, and the ends of the plurality of hollow mounting columns 41 are aligned with the pre-opened threaded holes on the long side wall of the operating table, and the fastening bolts are passed through the settlement installation holes and the hollow mounting columns 41 and then threadedly connected to the threaded holes, so as to fix the mounting crossbeam 4 on the long side wall of the operating table as a supporting structure for the suspended mounting support base 1.

[0028] At the same time, a snap-in opening is opened on the side wall of the card seat 2 facing the mounting beam 4, and the longitudinal side wall in the card seat opening is recessed upward to provide a snap-in recess, and the side walls on both sides of the snap-in recess are respectively snapped on the two long side walls of the mounting beam 4. The specific method of setting up the support seat 1 is: first, hold the support seat 1 and place the card seat 2 on the side of the mounting beam 4, keep the snap-in opening and the mounting beam 4 at the same horizontal height, and then snap the snap-in opening into the mounting beam 4 horizontally. It should be noted that the size of the snap-in opening is just enough to be snapped into the mounting beam 4, continue to snap the card seat 2 at one end horizontally, move the snap-in recess to just above the mounting beam 4, and then lower the card seat 2, snap the snap-in recess onto the mounting beam 4, and at the same time, the side walls on both sides of the snap-in recess are respectively against the side walls on both sides of the mounting beam 4, to ensure that the card seat 2 is stably snapped on the mounting beam 4.

[0029] The upper end surface of the support seat 1 is set as a support surface, which serves as a leg support for the patient to extend the legs out of the operating table after the legs are tightened toward the abdomen. The length and width of the support seat 1 can meet the needs of patients with a height of at least 2 meters, that is, the length and width of the support seat 1 can meet the needs of the patient's legs extending out of the long side wall of the operating table. It should be noted that after the support seat 1 is installed, the support surface is kept flush with the upper end surface of the operating table, so as to avoid the legs on the lower side from being unable to be effectively supported due to the height difference, causing discomfort, and affecting the legs from effectively maintaining the side-lying state.

[0030] Further Figure 2 and Figure 3 As shown, after the patient's legs extend out of the long side wall of the operating table and are placed on the support seat 1, the legs can also be limited to prevent the legs from creeping in the opposite direction and affecting the surgical operation. Specifically, it also includes a limit baffle 12, the bottom wall of the limit baffle 12 is rotatably provided with a flip block 11, the flip block 11 is rotatably connected to the side wall of the support block away from the mounting cross beam 4, a T-shaped pin is rotatably provided on the side wall of the flip block 11 facing the support seat 1, and a T-shaped rotation groove rotatably engaged with the T-shaped pin is provided on the side wall of the support seat 1. Here, the side wall of the support block away from the mounting cross beam 4 is set as the rotation plane 1 for the flip block 11 and the limit baffle 12 to rotate, the flip block 11 can rotate on the rotation plane 1 with the T-shaped pin as the center, and at the same time, the upper side wall of the flip block 11 is set as the rotation plane 2 for the limit baffle 12 to rotate.

[0031] The specific adjustment process is as follows: first, the flip block 11 can rotate on the rotation plane 1 with the T-shaped pin as the center, and flip the bottom wall of the limit baffle 12 to a state parallel to the upper end surface of the support seat 1. At this time, the bottom wall of the limit baffle 12 is flush with the support surface. Then, the limit baffle 12 is rotated from a state parallel to the side wall of the support block away from the mounting cross beam 4 to a cross state with the flip block 11 as the rotation center, and one end of the limit baffle 12 is rotated to the upper end surface of the support seat 1, that is, the blocking surface is rotated to the rear side of the patient's legs, so as to limit the reverse creeping of the patient's legs. Since the bottom wall of the limit baffle 12 is rotatably connected to the flip block 11, the limit baffle 12 can be rotated in a small range within the rotation plane 2 to adapt to the angle of the patient's legs extending far away. At the same time, one end of the limit baffle 12 rotates to the upper end surface of the support seat 1 and fits with the support surface. At this time, the flip block 11 can no longer rotate on the rotation plane 1 with the T-shaped pin as the center. As long as the limit baffle 12 does not leave the support surface, the limit baffle 12 will always serve as a limiting structure against the back of the patient's legs.

[0032] In summary, the mounting crossbeam 4 is assembled with the long side wall of the operating table, the support seat 1 is quickly clamped on the mounting crossbeam 4 through the clamping seat 2, and the support seat 1 is stably installed on the side of the operating table to support the patient's legs extending out of the operating table, making up for the lack of support for the patient's legs extending out of the operating table due to the width of the operating table. The limiting baffle 12 is also pressed against the back of the legs curled up to the side of the abdomen to ensure that the patient always stays in a side-lying state under the anesthesia of the lower limbs, thereby exposing the surgical site to the greatest extent, which is convenient for doctors to perform surgical operations.

[0033] Furthermore, the side wall of one side of the limit baffle 12 is used as a blocking surface for leaning against the back of the patient's legs. The blocking surface is recessed with two arc-shaped recessed portions. By setting up the two arc-shaped recessed portions, it can match the contour of the patient's legs. When the blocking surface leans against the back of the patient's legs, the two arc-shaped recessed portions can be aligned with the back of the patient's legs respectively, thereby improving the contact surface between the blocking surface and the patient's legs. A sponge pad can also be set on the blocking surface to improve comfort.

[0034] An oblique reinforcement rod is fixed between the bottom wall of the support base 1 and the side wall of the clamping base 2, and the oblique reinforcement rod is used to enhance the stability of the clamping base 2 in mounting the support base 1.

[0035] Embodiment 2 is further improved on the basis of embodiment 1: Figure 5 and Figure 6 As shown, a limiting gap is provided between the mounting crossbeam 4 and the long side wall of the operating table, and the width of the limiting gap is the axial length of the hollow mounting column 41. A fastener is also included, and the fastener is used to further enhance the stability of the holder 2 installed on the mounting crossbeam 4.

[0036] The fastener includes an adjustment seat 3 and a pressure plate 31 fixed to the side wall of the card seat 2 facing the mounting cross beam 4. The adjustment seat 3 is located at the upper side of the card slot opening. The adjustment seat 3 is provided with a through hole that penetrates the upper and lower side walls of the adjustment seat 3. A support plate 32 is fixed to the top of the side wall near the card seat 2 in the through hole. An adjustment rod 33 is threadedly inserted on the support plate 32. The bottom end of the adjustment rod 33 passes through the support plate 32 and is fixed with a lifting block 37. The end of the lifting block 37 is rotatably clamped with a rolling shaft 34, and the rolling shaft 34 can be adjusted up and down with the lifting block 37. A connecting rod 35 is slidably inserted at one end of the adjustment seat 3 away from the card seat 2. A push block 36 is fixed at one end of the connecting rod 35 located in the through hole. The side wall of the push block 36 facing the rolling shaft 34 is an inclined surface, and the inclined surface is inclined toward the lower side near the card seat 2. The pressure plate 31 is fixedly connected to one end of the connecting rod 35 extending out of the through hole. The pressure plate 31 can adjust its position by sliding horizontally with the connecting rod 35.

[0037] Specifically, after the holder 2 is stuck on the mounting crossbeam 4, the pressing plate 31 is located in the limiting gap between the mounting crossbeam 4 and the side of the operating table. The adjusting rod 33 is rotated to drive the lifting block 37 to be lifted and lowered synchronously. Here, the side wall of the lifting block 37 slides and fits with the inner wall of the through hole, so the lifting block 37 will not rotate synchronously with the adjusting rod 33. The rolling shaft 34 rises and falls synchronously with the lifting block 37. During the downward adjustment of the rolling shaft 34, it will roll from top to bottom along the inclined surface of the push block 36. The rolling shaft 34 will not shift its position laterally. As the rolling shaft 34 continues to roll, the push block 36 together with the connecting rod 35 will push the pressing plate 31 in the horizontal direction away from the holder 2, until the pressing plate 31 is away from the mounting crossbeam 4 and finally against the long side wall of the operating table. This prevents the holder 2 from sliding randomly in the horizontal direction along the mounting crossbeam 4, and also further enhances the fit between the inner wall of the clamping recess and the side wall of the mounting crossbeam 4, thereby enhancing the contact friction and preventing sliding and falling off.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A posture support device for a hemorrhoid operating table, comprising a support seat (1) for supporting the legs, a clamping seat (2) located at the bottom side of the support seat (1), and a mounting crossbeam (4) detachably connected to the clamping seat (2), wherein the mounting crossbeam (4) is fixed to the long side wall of the operating table, characterized in that: The upper end surface of the support seat (1) is a support surface, and the support surface is arranged flush with the upper end surface of the operating table. The side wall of the clamping seat (2) facing the mounting cross beam (4) is provided with a snap-in opening, and the longitudinal side wall in the snap-in opening is recessed upward to form a snap-in recess, and the side walls on both sides of the snap-in recess are respectively clamped on the two long side walls of the mounting cross beam (4); It also comprises a limit baffle (12), the bottom wall of the limit baffle (12) is rotatably provided with a flip block (11), the flip block (11) is rotatably connected to a side wall of a support block away from the mounting cross beam (4), the side wall of the support block away from the mounting cross beam (4) is a first rotation plane for the flip block (11) and the limit baffle (12) to rotate, and the upper side wall of the flip block (11) is a second rotation plane for the limit baffle (12) to rotate; One end of the limiting baffle (12) is rotated to the upper end surface of the support seat (1), and the blocking surface is rotated to be located at the rear side of the patient's legs, thereby limiting the reverse creeping of the patient's legs; The limiting baffle (12) can rotate within a small range in the second rotation plane to adapt to the angle of the patient's legs extending far away.

2. The body position support device for hemorrhoid operating table according to claim 1, characterized in that: A T-shaped pin is rotatably provided on a side wall of the flip block (11) facing the support seat (1), and a T-shaped rotation groove rotatably engaged with the T-shaped pin is provided on the side wall of the support seat (1).

3. The body position support device for a hemorrhoid operating table according to claim 1, characterized in that: A side wall of the limit baffle (12) is a blocking surface for abutting against the back sides of the patient's legs, and the blocking surface has two arc-shaped recessed portions.

4. The body position support device for a hemorrhoid operating table according to claim 1, characterized in that: A plurality of hollow erection columns (41) are fixed on a side wall of the erection crossbeam (4) facing the long side wall of the operating table, and a sinking installation hole connected to the hollow erection column (41) is provided on the erection crossbeam, and a fastening bolt capable of passing through the hollow erection column (41) is inserted into the sinking installation hole.

5. The body position support device for a hemorrhoid operating table according to claim 4, characterized in that: A limiting gap is provided between the mounting crossbeam (4) and the long side wall of the operating table, and the width of the limiting gap is the axial length of the hollow mounting column (41).

6. The body position support device for a hemorrhoid operating table according to claim 5, characterized in that: It also includes a fastener, which includes an adjustment seat (3) and a pressure plate (31) fixed to a side wall of the card seat (2) facing the mounting cross beam (4), the adjustment seat (3) is located at the upper side of the card-in opening, and a through hole is opened on the adjustment seat (3) to penetrate the upper and lower side walls of the adjustment seat (3), a support plate (32) is fixed to the top of the side wall of the card seat (2) in the through hole, an adjustment rod (33) is threadedly inserted on the support plate (32), the bottom end of the adjustment rod (33) passes through the support plate (32) and is fixed with a lifting block (37), and the end of the lifting block (37) is rotatably clamped with a rolling shaft (34); A connecting rod (35) is slidably inserted into one end of the adjustment seat (3) away from the clamping seat (2); a push block (36) is fixed to one end of the connecting rod (35) located in the through hole; a side wall of the push block (36) facing the rolling shaft (34) is an inclined surface, and the inclined surface is inclined downwardly arranged on the side close to the clamping seat (2); the pressing plate (31) is fixedly connected to one end of the connecting rod (35) extending out of the through hole.

7. The body position support device for a hemorrhoid operating table according to claim 1, characterized in that: An oblique reinforcement rod is fixed between the bottom wall of the support seat (1) and the side wall of the clamping seat (2).

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