CN114617590A - Clinical operation of gynaecology and obstetrics drags equipment - Google Patents

Abstract

The invention relates to a dragging device, in particular to a dragging device for clinical operation of obstetrics and gynecology department. The utility model provides a can pull open the operation incision automatically, and the state that the adjustment operation incision that can be accurate was pulled open, the clinical operation of gynaecology and obstetrics that more makes things convenient for people to use drags equipment. A clinical operation dragging device for obstetrics and gynecology department comprises a guide frame, a support plate, a moving frame, a guide rail, a fixed frame, a strip-shaped block and the like; the guide frame left and right sides all is equipped with the extension board, and the equal slidingtype in extension board lower part is equipped with removes the frame, and the equal slidingtype in the guide frame left and right sides is equipped with the guide rail, and the guide rail bottom all is equipped with the mount, and the equal slidingtype is equipped with strip type piece in the mount. The hook is hung at the operation incision, the guide rail slides backwards to enable the hook to move backwards, and then the operation incision of a patient is pulled open, so that the field of vision of the operation incision is enlarged, operation of workers is facilitated, the first screw rod rotates to enable the strip-shaped block to move slightly left and right, the hook moves slightly left and right, and then the state of opening of the operation incision is accurately adjusted.

Description

Clinical operation of gynaecology and obstetrics drags equipment

Technical Field

The invention relates to a dragging device, in particular to a dragging device for clinical operation of obstetrics and gynecology department.

Background

When a patient in obstetrics and gynecology department performs an operation, the patient needs to pull open an operation incision by using a pulling device, so that the visual field of the operation incision is enlarged, and the operation of a worker is more convenient.

At present, gynaecology and obstetrics is single-handle single-hook formula drag hook when doing cesarean deliery or other operations for the patient, mainly constitute by coupler body and single-hook formula drag hook, need outwards remove by staff's pulling arm when the operation and realize the purpose of tractive, use this kind of operation drag hook to carry out the tractive needs a plurality of staff's operation to skin and musculature, the work load has also been increased when awkward, the success rate of operation has been reduced, and simultaneously, because this kind of operation drag hook is by manual operation, the state that unable accurate adjustment operation incision was pulled open.

Therefore, the utility model provides a can pull open the operation incision automatically, and the state that can accurate adjustment operation incision pull open, the clinical operation of gynaecology and obstetrics that more makes things convenient for people to use drags equipment.

Disclosure of Invention

In order to overcome the defects that the operation of the prior surgical retractor for dragging the surgical incision is inconvenient, and the state of the surgical incision for pulling can not be accurately adjusted, the technical problem of the invention is as follows: the utility model provides a can pull open the operation incision automatically, and the state that the adjustment operation incision that can be accurate was pulled open, the clinical operation of gynaecology and obstetrics that more makes things convenient for people to use drags equipment.

The utility model provides an equipment is dragged in clinical operation of gynaecology and obstetrics, including the leading truck, the extension board, remove the frame, the guide rail, the mount, strip type piece, the slip strip, the couple, fine setting subassembly and lifting unit, the leading truck left and right sides all is equipped with the extension board, the equal slidingtype of extension board lower part is equipped with removes the frame, the equal slidingtype of leading truck left and right sides is equipped with the guide rail, the guide rail bottom all is equipped with the mount, equal slidingtype is equipped with strip type piece in the mount, equal slidingtype is equipped with the slip strip in the strip type piece, slip strip bottom all is equipped with the couple, be equipped with the fine setting subassembly that is used for slightly adjusting strip type piece position on the mount, be equipped with lifting unit between extension board and the removal frame, lifting unit is used for adjusting the extension board height.

In a preferred embodiment of the present invention, the fine adjustment assembly comprises guide posts, a first screw rod and a handle, the guide posts are disposed on both left and right sides of the fixing frame, the first screw rod is rotatably disposed between the two guide posts on the same side, the first screw rod is connected with the upper portion of the bar-shaped block on the same side through a screw thread, and the handle is disposed at the outer end of the first screw rod.

In a preferred embodiment of the invention, the lifting assembly comprises a fixed plate, second lead screws, nuts and discs, the fixed plate is arranged at the upper part of each movable frame, the second lead screws are rotatably connected between the fixed plate and the lower parts of the movable frames on the same side, the nuts are arranged at the lower parts of the support plates, the nuts are connected with the second lead screws on the same side through threads, and the discs are arranged at the tops of the second lead screws.

In a preferred embodiment of the invention, the pull-apart device further comprises a pull-apart component for driving the guide rail to slide backwards, the pull-apart component comprises a double-shaft motor, a rotating rod, a guide plate, a sliding block, fixing rods, connecting plates, reels and pull wires, the double-shaft motor is arranged in the middle of the guide frame, the rotating rods are connected to output shafts on the left side and the right side of the double-shaft motor through couplings, the guide plate is arranged on the upper portion of each support plate, the sliding blocks are arranged in the guide plate in a sliding mode, the fixing rods are arranged on the outer side of the guide rail, the connecting plates are rotatably connected between the front side and the rear side of the lower portion of each fixing rod and the sliding blocks on the same side, the reels are arranged at the outer ends of the rotating rods, the pull wires are wound on the reels, and the tail ends of the pull wires are connected with the sliding blocks on the same side.

In a preferred embodiment of the invention, the clamping device further comprises a pressing assembly for clamping the operating table, the pressing assembly comprises sliding rods, right-angle plates and rubber pads, the sliding rods are arranged on the upper portions of the moving frames in a sliding mode, the right-angle plates are arranged at the inner ends of the sliding rods, and the rubber pads are arranged on the right-angle plates.

In a preferred embodiment of the present invention, the sliding device further comprises a pushing assembly for pushing the sliding rod to slide inward, the pushing assembly comprises a first elastic member, a guide plate and a contact plate, the first elastic member is wound between the front side and the rear side of the sliding rod and the moving frame on the same side, the guide plate is arranged at the outer end of the sliding rod, the contact plate is arranged at the upper part of the guide plate in a sliding manner, the upper part of the contact plate is connected with the top of the guide plate on the same side in a sliding manner, and the sliding blocks slide upward and are in contact with the contact plate on the same side.

In a preferred embodiment of the invention, the hook pressing device further comprises a pressing component for automatically pressing the hook to the human body, the pressing component comprises a swinging plate, a contact block, a contact rod, a connecting rod and a second elastic member, the swinging plate is rotatably arranged on the front side of the rightmost guide post, the same swinging plate is rotatably arranged on the rear side of the leftmost guide post, the contact blocks are arranged on the outer sides of the swinging plates, the contact rod is arranged on the right part of the front side of the guide frame, the same contact rod is arranged on the left part of the rear side of the guide frame, the contact rods are in contact with the contact blocks on the same side at the moment, the connecting rods are slidably arranged on the swinging plates, the lower parts of the connecting rods are connected with the lower parts of the sliding strips on the same side, the second elastic members are connected between the sliding strips and the strip-shaped blocks on the same side, and the second elastic members are in a compressed state.

In a preferred embodiment of the invention, handles are provided at eccentric positions on the top of the discs.

The invention has the following advantages: 1. the couple is hung in operation incision department, and the guide rail slides dorsad makes the couple remove dorsad, and then pulls open patient's operation incision to enlarge operation incision field of vision, make things convenient for the staff to operate.

2. The first screw rod rotates to enable the strip-shaped block to slightly move left and right, and the hook slightly moves left and right along with the strip-shaped block, so that the opening state of the operation incision is accurately adjusted.

4. The second lead screw drives the nut to move up and down, the nut moves up and down to drive the supporting plate to slide upwards, and then the height of the hook is adjusted, so that the device can adapt to patients with different body types.

5. The output shaft of double-shaft motor rotates and makes the acting as go-between pulling sliding block upwards slide, and then makes the guide rail outwards slide voluntarily, no longer need promote through the manual work.

6. The sliding block upwards slides and extrudes the contact plate to move inwards, so that the right-angle plate drives the rubber pad to move inwards to clamp the operating table, the position of the device is fixed, and the device is prevented from displacing during operation.

7. The mount outwards removes and makes contact block and contact bar break away from, and the second elastic component resets and makes the slip strip drive the couple and move down and press close to the human body for what the couple can be more firm catches up patient operation incision department.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a partial perspective view of the present invention.

FIG. 3 is a schematic perspective view of a fine adjustment assembly according to the present invention.

Fig. 4 is a schematic perspective view of the lifting assembly of the present invention.

FIG. 5 is a perspective view of the tear-away component of the present invention.

Fig. 6 is a schematic perspective view of the compressing assembly of the present invention.

Fig. 7 is a schematic perspective view of the pushing assembly of the present invention.

FIG. 8 is a schematic perspective view of a proximity assembly according to the present invention.

Wherein the figures include the following reference numerals: 1. guide frame, 2, support plate, 3, moving frame, 4, guide rail, 5, fixed mount, 6, strip-shaped block, 7, sliding strip, 8, hook, 9, fine adjustment assembly, 91, guide post, 92, first lead screw, 93, handle, 10, lifting assembly, 101, fixed plate, 102, second lead screw, 103, nut, 104, disk, 11, tear-apart assembly, 111, double-shaft motor, 112, rotating rod, 113, guide plate, 114, sliding block, 115, fixed rod, 116, link plate, 117, reel, 118, pull wire, 12, pressing assembly, 121, sliding rod, 122, right-angle plate, 123, rubber pad, 13, pushing assembly, 131, first elastic piece, 132, guide plate, 133, contact plate, 14, proximity assembly, 141, swinging plate, 142, contact block, 143, contact rod, 144, connecting rod, 145, second elastic piece.

Detailed Description

It is to be noted that, in the case of the different described embodiments, identical components are provided with the same reference numerals or the same component names, wherein the disclosure contained in the entire description can be transferred to identical components having the same reference numerals or the same component names in a meaningful manner. The positional references selected in the description, such as upper, lower, lateral, etc., refer also to the directly described and illustrated figures and are to be read into the new position in the sense of a change in position.

Example 1

The utility model provides a clinical operation of gynaecology and obstetrics drags equipment, as shown in fig. 1-4, including leading truck 1, extension board 2, remove frame 3, guide rail 4, mount 5, strip type piece 6, sliding strip 7, couple 8, fine setting subassembly 9 and lifting unit 10, extension board 2 has all been welded to the leading truck 1 left and right sides, extension board 2 lower part all slidingtype is equipped with removes frame 3, the equal slidingtype in the leading truck 1 left and right sides is equipped with guide rail 4, mount 5 has all been welded to guide rail 4 bottom, the equal slidingtype is equipped with strip type piece 6 in the mount 5, the equal slidingtype is equipped with sliding strip 7 in strip type piece 6, 7 bottom all welds of sliding strip has couple 8, be equipped with fine setting subassembly 9 on the mount 5, fine setting subassembly 9 can slightly adjust strip type piece 6 position, be equipped with lifting unit 10 between extension board 2 and the removal frame 3, lifting unit 10 can adjust extension board 2 height.

When the device is used, a worker moves the device to an operating table to enable the two moving frames 3 to be positioned at two sides of the operating table, at the moment, the worker can adjust the height of the support plate 2 through the lifting component 10 according to the body type difference of different patients, so that the hook 8 is moved to a proper height, when an operation is performed, the worker hangs the hook 8 at an operation incision, then pushes the guide rail 4 to slide backwards on the guide frame 1, the guide rail 4 slides backwards to drive the fixing frame 5 to move backwards, the fixing frame 5 moves backwards to drive the strip-shaped block 6 to move backwards, the strip-shaped block 6 moves backwards to drive the sliding strip 7 to move backwards, the sliding strip 7 moves backwards to drive the hook 8 to move backwards, the hook 8 pulls open the operation incision after moving backwards, the view of the operation incision is enlarged, and meanwhile, the sliding strip 7 can slide downwards in the strip-shaped block 6, when drawing open the incision of performing the operation, the slip strip 7 can drive 8 downstream of couple for 8 can be more firm collude patient's incision of performing the operation department, the incision back of drawing open, the staff passes through instrument fixed guide 4's position, at this moment, the staff can slightly finely tune the position of whole strip type piece 6 through fine setting subassembly 9, and then make the slip strip 7 drive 8 slight removals of couple, thereby the state that the incision of accurate adjustment opened, make things convenient for the staff to perform the operation.

As shown in fig. 1 and fig. 3, the fine adjustment assembly 9 includes guide posts 91, a first lead screw 92 and a handle 93, the guide posts 91 are welded on both sides of the fixing frame 5, the first lead screw 92 is rotatably arranged between the two guide posts 91 on the same side, the first lead screw 92 is connected with the upper portion of the bar-shaped block 6 on the same side through threads, and the handle 93 is welded on the outer end of the first lead screw 92.

When using the device, make couple 8 move dorsad and pull open the back with the incision of performing the operation when guide rail 4 moves dorsad, the staff can rotate handle 93, handle 93 rotates and drives first lead screw 92 and rotates, can make strip type piece 6 remove about when first lead screw 92 pivoted, remove about strip type piece 6 and remove and drive couple 8 through sliding strip 7 and remove, and then the state that the accurate adjustment incision of performing the operation struts, enlarge the incision field of vision, make things convenient for the staff to operate.

As shown in fig. 1 and 4, the lifting assembly 10 includes a fixing plate 101, a second lead screw 102, a nut 103 and a disc 104, the fixing plate 101 is fixedly connected to the upper portion of the movable frame 3 through bolts, the second lead screw 102 is rotatably connected between the fixing plate 101 and the lower portion of the movable frame 3 on the same side, the nut 103 is welded to the lower portion of the support plate 2, the nut 103 is connected with the second lead screw 102 on the same side through threads, the disc 104 is welded to the top of the second lead screw 102, and a handle is welded to the eccentric position of the top of the disc 104.

When the device is used, after the device is moved to the side of an operating table, a worker drives the disc 104 to rotate through the handle, the disc 104 rotates to drive the second lead screw 102 to rotate, the second lead screw 102 rotates to drive the nut 103 to move up and down, the nut 103 moves up and down to drive the support plate 2 to slide up and down, and then the hook 8 is moved to a proper height and can adapt to patients with different body types.

Example 2

On the basis of embodiment 1, as shown in fig. 1 and fig. 5, a tear-off assembly 11 is further included, the tear-off assembly 11 can drive the guide rail 4 to slide backwards, the tear-off assembly 11 includes a biaxial motor 111, a rotating rod 112, a guide plate 113, a sliding block 114, dead lever 115, even board 116, reel 117 and act as go-between 118, the welding has double-shaft motor 111 in the middle part of leading truck 1, all there is the bull stick 112 through the coupling joint on the output shaft of the double-shaft motor 111 left and right sides, 2 upper portions all have welded deflector 113, all the slidingtype is equipped with sliding block 114 in the deflector 113, guide rail 4 all welds in the outside has dead lever 115, equal rotary type is connected with even board 116 between both sides and the sliding block 114 of homonymy around dead lever 115 lower part, the equal key-type of bull stick 112 outer end has reel 117, all the round joint has act as go-between 118 on the reel 117, the tail end of acting as go-between 118 all is connected with the sliding block 114 of homonymy.

When the device is used, a worker starts the double-shaft motor 111, the output shaft of the double-shaft motor 111 rotates to drive the rotating rod 112 to rotate, the rotating rod 112 rotates to drive the reel 117 to rotate, the reel 117 rotates to pull the sliding block 114 to slide upwards through the pull wire 118, the sliding block 114 slides upwards to pull the fixing rod 115 to move outwards through the connecting plate 116, the fixing rod 115 moves outwards to drive the guide rail 4 to slide outwards, further the hook 8 moves outwards to pull open the incision of a patient for operation, after the incision is pulled, the worker controls the double-shaft motor 111 to stop rotating, after the operation is completed, the worker controls the output shaft of the double-shaft motor 111 to rotate reversely, further the reel 117 is driven to rotate reversely through the rotating rod 112, the pull wire 118 is loosened, at the moment, under the action of gravity, the sliding block 114 slides downwards to reset along with the sliding block 114, the sliding block 114 drives the fixing rod 115 to move inwards through the connecting plate 116, further the guide rail 4 slides inwards to reset, after the device is used, a worker turns off the double-shaft motor 111, so that power can be provided for the guide rail 4 to move backwards.

As shown in fig. 1 and fig. 6, the surgical operating table clamping device further comprises a pressing assembly 12, the pressing assembly 12 can clamp the surgical operating table, the pressing assembly 12 comprises sliding rods 121, right-angle plates 122 and rubber pads 123, the sliding rods 121 are arranged on the upper portion of the moving frame 3 in a sliding mode, the right-angle plates 122 are welded to the inner ends of the sliding rods 121, and the rubber pads 123 are arranged on the right-angle plates 122.

When using the device, after moving frame 3 and removing to the operating table both sides, the staff promoted slide bar 121 and inwards slided, slide bar 121 inwards slided and drives right-angle board 122 inwards to remove, and right-angle board 122 inwards removes and drives rubber pad 123 inwards to remove and the operating table contact, then the staff uses the position of the fixed slide bar 121 of instrument, and then presss from both sides tight operating table for this device is fixed on the operating table next door, avoids when performing the operation, and this device takes place the displacement.

As shown in fig. 1 and 7, the sliding device further includes a pushing assembly 13, the pushing assembly 13 pushes the sliding rod 121 to slide inward, the pushing assembly 13 includes a first elastic member 131, a guide plate 132 and a contact plate 133, the first elastic member 131 is wound between the front side and the rear side of the sliding rod 121 and the moving frame 3 on the same side, the first elastic member 131 is a compression spring, the guide plate 132 is welded to the outer end of the sliding rod 121, the contact plate 133 is slidably disposed on the upper portion of the guide plate 132, the upper portion of the contact plate 133 is slidably connected to the top of the guide plate 113 on the same side, and the sliding block 114 slides upward and contacts the contact plate 133 on the same side.

When the device is used, when the sliding block 114 slides upwards to be in contact with the contact plate 133, the sliding block 114 continues to slide upwards to press the contact plate 133 to slide inwards, the contact plate 133 slides inwards to drive the guide plate 132 to move inwards, the guide plate 132 moves inwards to drive the sliding rod 121 to slide inwards, the first elastic member 131 deforms, the sliding rod 121 slides inwards to enable the rubber pad 123 to move inwards to clamp the operating table, and after the sliding block 114 slides downwards to be separated from the contact plate 133, the guide plate 132 drives the contact plate 133 to move outwards to reset under the action of resetting of the first elastic member 131, so that the rubber pad 123 can automatically move inwards to clamp the operating table.

As shown in fig. 1 and 8, the hook closing assembly 14 is further included, the hook 8 can be automatically closed to the human body by the closing assembly 14, the closing assembly 14 includes a swing plate 141, a contact block 142, a contact rod 143, a connecting rod 144 and a second elastic member 145, the swing plate 141 is rotatably disposed at the front side of the rightmost guide column 91, the same swing plate 141 is rotatably disposed at the rear side of the leftmost guide column 91, the contact blocks 142 are welded to the outer sides of the swing plate 141, the contact rod 143 is welded to the right part of the front side of the guide frame 1, the same contact rod 143 is welded to the left part of the rear side of the guide frame 1, the contact rods 143 are all in contact with the contact blocks 142 at the same side at this time, the connecting rods 144 are slidably disposed on the swing plate 141, the lower parts of the connecting rods 144 are all connected with the lower parts of the slide strips 7 at the same side, the second elastic members 145 are connected between the slide strips 7 and the strip-shaped blocks 6 at the same side, and the second elastic members 145 are in a compressed state, the second elastic member 145 is a compression spring.

When the device is used, the fixed frame 5 moves outwards and simultaneously drives the contact block 142 to move outwards through the swinging plate 141, the contact block 142 is not extruded by the contact rod 143 any more after moving outwards, at this time, under the reset action of the second elastic element 145, the sliding strip 7 drives the hook 8 to move downwards along with the sliding strip 7 and to be closer to the human body, so that the hook 8 can hook the surgical incision of the patient more firmly, the sliding strip 7 drives the connecting rod 144 to move downwards while sliding downwards, the connecting rod 144 moves downwards and drives the inner end of the swinging plate 141 to rotate downwards, the contact block 142 rotates downwards along with the sliding strip, when the fixed frame 5 moves inwards, the swinging plate 141 drives the contact block 142 to move inwards, when the contact block 142 moves inwards to be contacted with the contact rod 143, the contact block 142 continues to move inwards and is extruded by the contact rod 143 to rotate upwards, the contact block 142 rotates upwards and drives the swinging plate 141 to rotate upwards, the swinging plate 141 rotates upwards and drives the connecting rod 144 to move upwards to reset, the connecting rod 144 moves upward to drive the sliding strip 7 to slide upward for resetting, the second elastic piece 145 deforms, and the sliding strip 7 slides upward for resetting to drive the hook 8 to move upward for resetting.

The present application is described in detail above, and the principles and embodiments of the present application are described herein by using specific examples, which are only used to help understand the method and the core idea of the present application; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.

Claims (8)

1. The utility model provides a clinical operation of gynaecology and obstetrics drags equipment, including leading truck (1), extension board (2), removal frame (3), guide rail (4), mount (5), strip type piece (6), slip strip (7) and couple (8), characterized by: still including fine setting subassembly (9) and lifting unit (10), the leading truck (1) left and right sides all is equipped with extension board (2), extension board (2) lower part all slidingtype is equipped with removes frame (3), the leading truck (1) left and right sides all slidingtype is equipped with guide rail (4), guide rail (4) bottom all is equipped with mount (5), the equal slidingtype is equipped with strip type piece (6) in mount (5), the equal slidingtype is equipped with slip strip (7) in strip type piece (6), slip strip (7) bottom all is equipped with couple (8), be equipped with fine setting subassembly (9) that are used for slightly adjusting strip type piece (6) position on mount (5), be equipped with lifting unit (10) between extension board (2) and removal frame (3), lifting unit (10) are used for adjusting extension board (2) height.

2. The gynecological clinical operation dragging device according to claim 1, characterized in that: fine setting subassembly (9) all is equipped with guide post (91) including guide post (91), first lead screw (92) and handle (93), and the mount (5) left and right sides all is equipped with guide post (91), and equal rotary type is equipped with first lead screw (92) between two guide post (91) of homonymy, and threaded connection is passed through with strip type piece (6) upper portion of homonymy in first lead screw (92), and first lead screw (92) outer end all is equipped with handle (93).

3. The gynecological clinical operation dragging device according to claim 2, characterized in that: lifting unit (10) all is equipped with fixed plate (101) including fixed plate (101), second lead screw (102), nut (103) and disc (104) on the upper portion of removal frame (3), equal rotary type is connected with second lead screw (102) between fixed plate (101) and the removal frame (3) lower part of homonymy, extension board (2) lower part all is equipped with nut (103), nut (103) all passes through threaded connection with second lead screw (102) of homonymy, second lead screw (102) top all is equipped with disc (104).

4. The gynecological clinical operation dragging device according to claim 3, characterized in that: the pull-off mechanism is characterized by further comprising a pull-off assembly (11) used for driving the guide rail (4) to slide back to back, the pull-off assembly (11) comprises a double-shaft motor (111), a rotating rod (112), guide plates (113), sliding blocks (114), fixing rods (115), connecting plates (116), reels (117) and pull wires (118), the double-shaft motor (111) is arranged in the middle of the guide frame (1), the rotating rods (112) are connected to output shafts on the left side and the right side of the double-shaft motor (111) through couplings, the guide plates (113) are arranged on the upper portions of the support plates (2), the sliding blocks (114) are arranged in the guide plates (113) in a sliding mode, the fixing rods (115) are arranged on the outer sides of the guide rail (4), the connecting plates (116) are connected between the front side and the rear side of the lower portion of the fixing rods (115) and the sliding blocks (114) on the same side in a rotating mode, reels (117) are connected with the pull wires (118) in a winding mode, the tail ends of the pull wires (118) are connected with the slide blocks (114) on the same side.

5. The gynecological clinical operation dragging device according to claim 4, characterized in that: the clamping device is characterized by further comprising a pressing assembly (12) used for clamping an operating table, wherein the pressing assembly (12) comprises sliding rods (121), right-angle plates (122) and rubber pads (123), the sliding rods (121) are arranged on the upper portion of the moving frame (3) in a sliding mode, the right-angle plates (122) are arranged at the inner ends of the sliding rods (121), and the rubber pads (123) are arranged on the right-angle plates (122).

6. The gynecological clinical operation dragging device according to claim 5, characterized in that: still including being used for promoting the inside gliding promotion subassembly (13) of slide bar (121), promote subassembly (13) including first elastic component (131), baffle (132) and contact plate (133), all around having connect first elastic component (131) between both sides and the removal frame (3) of homonymy around slide bar (121), slide bar (121) outer end all is equipped with baffle (132), baffle (132) upper portion all is equipped with contact plate (133) in a sliding manner, contact plate (133) upper portion all with deflector (113) top sliding connection of homonymy, slide block (114) all contact with contact plate (133) of homonymy in the upwards sliding.

7. An obstetrical and gynecological clinical operation dragging device according to claim 6, characterized in that: the human body pressing device is characterized by further comprising a pressing component (14) used for automatically pressing the hook (8) to the human body, the pressing component (14) comprises a swinging plate (141), contact blocks (142), contact rods (143), connecting rods (144) and second elastic pieces (145), the swinging plate (141) is arranged on the front side of the rightmost guide column (91) in a rotating mode, the same swinging plate (141) is arranged on the rear side of the leftmost guide column (91) in a rotating mode, the contact blocks (142) are arranged on the outer side of the swinging plate (141), the contact rods (143) are arranged on the right portion of the front side of the guide frame (1), the same contact rods (143) are arranged on the left portion of the rear side of the guide frame (1), the contact rods (143) are in contact with the contact blocks (142) on the same side at the moment, the connecting rods (144) are arranged on the swinging plate (141), the lower portions of the connecting rods (144) are connected with the lower portions of the sliding strips (7) on the same side, the sliding strips (6) on the same side are connected with the second elastic pieces (145), the second elastic member (145) is in a compressed state.

8. The gynecological clinical operation dragging device according to claim 7, characterized in that: handles are arranged at the eccentric positions of the tops of the circular discs (104).

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