CN211511892U

CN211511892U - Drag hook device for general surgery department operation

Info

Publication number: CN211511892U
Application number: CN201921193273.7U
Authority: CN
Inventors: 葛栋; 吴军
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-26
Filing date: 2019-07-26
Publication date: 2020-09-18
Anticipated expiration: 2029-07-26

Abstract

The utility model discloses a drag hook device for general surgery department's operation, including first board, the second pole, the first pole and the inflater of strutting, the one end of first pole of strutting is articulated each other, and the first one end of strutting that the articulated shaft was kept away from to the pole in both sides all is connected with first board of strutting, first board lateral wall of strutting is close to the equal vertical spout that is equipped with of intermediate position department of one side each other, the one end that first pole of strutting is close to first board of strutting all is connected with the slide through ball axle construction, and the slide passes through slider and spout sliding connection, the one end of second pole of strutting is articulated each other. The utility model discloses a bottom at first board and the second board lateral wall that struts all is equipped with the feed liquor hole to there are a suction tube and a pipette through three-way valve connection on first gas injection pipe, the bracing of the simultaneous control of the utilization inflater simultaneous control strut pole and the collection of hydrops, with the wound struts the operating consistency, convenient to use, swift, the practicality is strong.

Description

Drag hook device for general surgery department operation

Technical Field

The invention relates to the technical field of medical instruments, in particular to a retractor device for general surgery department operations.

Background

In hospitals, general surgery surgeons need to open wounds when performing operations on patients, the operation field is convenient for operation in order to fully expose the operation field, manpower is reduced, the operation is convenient, one mechanical multifunctional is realized, and the operation is smooth and the operation time is shortened.

At present, current drag hook device for general surgery operation operates complicacy, the in-process of opening the wound needs the simultaneous operation of multiple medical personnel to just can realize, it is fixed to drag the hook to need to utilize the manpower to do nothing after the wound is opened, the wound struts efficiency lower, still cause the slippage of drag hook easily, influence going on of operation, it is inconvenient to adjust to drag the dynamics, drag the in-process and still cause the wound easily and tear, cause the bigger misery of patient, the inside hydrops that produces of wound is not convenient for absorb among the operation process, need stop the operation, continue to operate after absorbing the hydrops, influence the time that the operation was accomplished, be inconvenient to strut the in-process of wound and continuously absorb the hydrops that the wound produced.

Disclosure of Invention

The invention aims to provide a retractor device for general surgery department operations, and the retractor device is used for solving the problems that the existing retractor device for general surgery department operations proposed in the background technology is complex in operation, a plurality of medical workers are required to operate simultaneously in the process of opening a wound, the wound needs to be continuously pulled and fixed by manpower after being opened, the wound opening efficiency is low, the retractor is easy to slip, the operation is influenced, the pulling force is inconvenient to adjust, the wound is easy to tear in the pulling process, the pain of a patient is greater, the effusion generated in the wound is inconvenient to absorb in the operation process, the operation needs to be stopped, the operation is continued after the effusion is absorbed, the operation completion time is influenced, and the effusion generated in the wound is inconvenient to continuously absorb in the process of opening the wound.

In order to achieve the purpose, the invention provides the following technical scheme: a retractor device for general surgery department operation comprises a first opening plate, a second opening rod, a first opening rod and an inflator, wherein one end of the first opening rod is hinged with each other, one ends of the first opening rod at two sides, which are far away from a hinge shaft, are connected with the first opening plate, the middle positions, which are close to one side, of the outer side wall of the first opening plate are vertically provided with chutes, one ends, which are close to the first opening plate, of the first opening rod are connected with a slide seat through a ball shaft structure, the slide seat is connected with the chutes in a sliding manner through slide blocks, one ends of the second opening rod at two sides are hinged with each other, one ends, which are far away from the hinge shaft, of the second opening rod at two sides are connected with the top of one ends, which are far away from the hinge shaft, of the second opening plate at two sides and the outer side wall of the first opening plate are provided with airbags, and one side of the outer side wall of the air bag, which is far away from the first opening plate, is provided with a silica gel pad, the outer side of one end of the first opening rod, which is far away from the first opening plate, is sleeved with a first adjusting pipe, the outer side of one end of the second opening rod, which is far away from the second opening plate, is sleeved with a second adjusting pipe, the second adjusting pipe and the first adjusting pipe are in a semicircular arc shape, two ends of the second adjusting pipe and the first adjusting pipe are provided with piston grooves, extrusion rods are inserted into the piston grooves, one end of each extrusion rod is provided with a first piston matched with the piston groove, the other end of each extrusion rod extends to the outer side of the adjusting pipe and is hinged with the outer side walls of the opening rods on two sides, the inner parts of the two ends of the first adjusting pipe and the second adjusting pipe are provided with sealing rings matched with the extrusion rods, and the outer side of the extrusion rod between the first piston and the piston groove is sleeved with, the inner sides of the first adjusting pipe and the second adjusting pipe are respectively provided with a guide pipe, the two ends of the guide pipe are respectively connected with one side, away from each other, of piston grooves at the two ends of the first adjusting pipe and the second adjusting pipe, the piston grooves are close to one side, the outer side walls of the first adjusting pipe and the second adjusting pipe are connected with vent pipes, the vent pipes are communicated with the inner part, away from one end of the sealing ring, of the piston grooves, the guide pipe is connected with a first gas injection pipe, one end, away from the guide pipe, of the first gas injection pipe is provided with a inflator, the first gas injection pipe is connected with a second gas injection pipe through a three-way valve, one end, away from the three-way valve, of the second gas injection pipe is connected with a liquid suction cylinder, the inner part of the liquid suction cylinder is provided with a liquid suction groove, the inner part of the liquid suction groove is provided with a second piston, an extrusion, a liquid discharge pipe is connected with one side of the outer side wall of the liquid suction cylinder at the bottom end position in the liquid suction groove, a first one-way valve is arranged on the liquid discharge pipe, and the end of the first one-way valve far away from the liquid suction cylinder is provided with a joint, the end of the liquid suction cylinder far away from the second gas injection pipe is connected with a first liquid suction pipe, the first liquid suction pipe is provided with a second one-way valve, the first liquid suction pipe on one side of the second one-way valve close to the liquid suction cylinder is connected with a second liquid suction pipe, the second liquid suction pipe is provided with a third one-way valve, one ends of the first liquid suction pipe and the second liquid suction pipe at the positions of the first adjusting pipe and the second adjusting pipe, which are far away from the liquid suction cylinder, are respectively connected with the tops of the first opening plate and the second opening plate at the two sides, the bottom of silica gel pad one side is kept away from to first distraction board and second distraction board lateral wall has equidistant evenly arranged the feed liquor hole, and the feed liquor hole all is linked together with first pipette and second pipette respectively.

Preferably, the silica gel pad is arranged in a wavy manner.

Preferably, the hinged shafts of the first opening rod and the second opening rod are respectively located at the circle center positions of the inner sides of the first adjusting pipe and the second adjusting pipe.

Preferably, the first adjusting pipe and the second adjusting pipe are both provided with air pressure gauges.

Preferably, the conduit is provided with a valve.

Preferably, a rubber sealing plug is arranged on the inflator, the volume of the inflator is twice of that of the piston groove, and the volume of the inflator is consistent with that of the liquid suction barrel.

Compared with the prior art, the invention has the beneficial effects that:

1: the first opening plate is installed at one end, far away from each other, of the first opening rod through a ball shaft structure, the first opening rod is connected with the first opening plate in a sliding mode, the first opening plate is convenient to use to open the wound, the sliding seat and the first opening rod are connected through the ball shaft structure in the wound opening process, the first opening plate can be inclined along with the softness of the wound in the wound opening process, the stress of the wound opening parts is consistent, damage caused by the fact that the local opening force of the wound is too large is avoided, the stress point of the first opening plate is changed according to the position of the wound depth sliding seat, and the wound opening device can be suitable for opening wounds at wound positions with different depths.

2: through all being equipped with gasbag and silica gel pad on the lateral wall at first board of strutting, and arrange into the wavy with the silica gel pad, utilize the unanimous characteristic of the inside atmospheric pressure size of gasbag at the in-process of strutting the wound, the wound atress that makes the position of strutting is even, avoid the too big effect that influences the wound and strut of local dynamics of strutting, the silica gel pad reduces the friction between board and the wound of strutting, the texture is softer, avoid causing the wound damage, can fill the clearance of wound position department, increase the lifting surface area, and wavy silica gel pad has played skid-proof effect, avoid the device to cause the slippage at the in-process of using.

3: one end through strutting the board with the second is articulated each other, and all be equipped with gasbag and silica gel pad on the lateral wall of second distraction board, it is obvious to expand at the one end angle that the articulated shaft was kept away from to the in-process that the second distraction board struts the wound on the one hand, the amount of movement is great, it is better to the effect of strutting of wound, arrange the second distraction board in the both sides of wound, it is less to make wound both sides position department variation range, do not receive the dynamics that first distraction board struts, reduce wound both sides atress, avoid wound position department because strut the wound and cause the pulling, it causes the damage to the wound to tear, on the other hand gasbag and silica gel pad have played the effect of protection, increase the security that the wound both sides wound propped.

4: the inflatable balloon and the barometer are mounted on the first adjusting tube and the second adjusting tube, the first opening rod and the second opening rod can rotate to adjust positions randomly, on one hand, the inflatable balloon is convenient to drive the opening rods to be kept away from each other by utilizing the inflating effect of the inflatable balloon, the wound at the wound position can be opened, the barometer can detect the pressure of inflated gas, the wound is prevented from being damaged due to overlarge opening force, the safety of opening the wound is improved, manpower is reduced, meanwhile, the wounds on two sides are opened, the efficiency is high, the closing force of the wound is utilized to generate reacting force to fix the opening plate, manual opening and fixing are not needed, the first opening rod and the second opening rod which can rotate drive the first adjusting tube and the second adjusting tube, the placing position is adjusted, the operation is prevented from being influenced, and the convenience of the operation is improved.

5: the liquid inlet holes are arranged at the bottom ends of the outer side walls of the first opening plate and the second opening plate, and the liquid suction barrel and the liquid suction pipe are connected to the first gas injection pipe through the three-way valve, so that the opening of the opening rod and the collection of accumulated liquid can be conveniently controlled by the inflator, the three-way valve is adjusted to close the second gas injection pipe in the process of opening the wound, the first gas injection pipe is communicated, the three-way valve is closed to open the second gas injection pipe after the air in the inflator is extruded to enter the piston groove, the first gas injection pipe is closed to extrude the inflator in a reciprocating manner to drive the second piston to reciprocate in the liquid suction groove, so that the effusion in the wound is respectively absorbed into the liquid absorption groove by the first liquid absorption tube and the second liquid absorption tube, and is discharged by the fluid-discharge tube, is convenient for collect the hydrops in the process of opening the wound, and is consistent with the operation of opening the wound, convenient to use, quick and strong in practicability.

Drawings

FIG. 1 is a schematic top view of the internal structure of the present invention;

FIG. 2 is a schematic back side elevational view of the first opening bar and the first opening plate of the present invention;

FIG. 3 is an enlarged top view of the first adjustment tube of the present invention;

FIG. 4 is a schematic top view of the first opening plate of the present invention;

fig. 5 is an enlarged view of the inside of the pipette of the present invention.

In the figure: 1. a joint; 2. a first pipette; 3. a first spreader plate; 4. a second spreader plate; 5. a second spreader bar; 6. a liquid discharge pipe; 7. a second one-way valve; 8. a first check valve; 9. a third check valve; 10. A second gas injection tube; 11. a second pipette; 12. a second regulating tube; 13. a slide base; 14. a first spreader bar; 15. a first regulating tube; 16. an inflator; 17. a first gas injection tube; 18. a liquid suction cylinder; 19. a three-way valve; 20. a chute; 21. a liquid inlet hole; 22. an air bag; 23. a silica gel pad; 24. a breather pipe; 25. a compression spring; 26. a liquid suction tank; 27. a second piston; 28. a conduit; 29. a seal ring; 30. an extrusion stem; 31. a return spring; 32. a barometer; 33. a valve; 34. a first piston; 35. a piston groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, an embodiment of the present invention is shown: a drag hook device for general surgery operation comprises a first opening plate 3, a second opening plate 4, a second opening rod 5, a first opening rod 14 and an inflator 16, wherein one end of the first opening rod 14 is hinged, one ends of the first opening rods 14 at two sides, which are far away from a hinged shaft, are connected with the first opening plate 3, the middle positions, which are close to one side, of the outer side wall of the first opening plate 3 are vertically provided with sliding grooves 20, one ends, which are close to the first opening plate 3, of the first opening rods 14 are connected with sliding seats 13 through spherical shaft structures, the sliding seats 13 are connected with the sliding grooves 20 through sliding blocks in a sliding mode, one ends of the second opening rods 5 are hinged with each other, one ends, which are far away from the hinged shaft, of the second opening rods 5 at two sides are connected with the second opening plate 4, one ends of the second opening plates 4 are hinged with each other, the other ends of the second opening rods 5 are connected with the top, which is far away from one end of the hinged shaft, of the second, the side of the outer side wall of the second opening plate 4 and the first opening plate 3 which are far away from each other is provided with an air bag 22, the side of the outer side wall of the air bag 22 which is far away from the first opening plate 3 is provided with a silica gel pad 23, the silica gel pads 23 are arranged in a wavy manner, the outer side of one end of the first opening rod 14 which is far away from the first opening plate 3 is sleeved with a first adjusting pipe 15, the outer side of one end of the second opening rod 5 which is far away from the second opening plate 4 is sleeved with a second adjusting pipe 12, the articulated shafts of the first opening rod 14 and the second opening rod 5 are respectively positioned at the circle center positions of the inner sides of the first adjusting pipe 15 and the second adjusting pipe 12, the second adjusting pipe 12 and the first adjusting pipe 15 are both in a semicircular arc shape, both ends of the inner parts of the second adjusting pipe 12 and the first adjusting pipe 15 are both provided with piston grooves 35, the inner parts of the piston grooves 35 are both penetrated and inserted with extrusion rods 30, one end of the extrusion rods 30, the other end of the extrusion rod 30 extends to the outside of the adjusting tube and is hinged with the outside wall of the two side opening rods, the inside of the two ends of the first adjusting tube 15 and the second adjusting tube 12 are both provided with a sealing ring 29 matched with the extrusion rod 30, the outside of the extrusion rod 30 between the first piston 34 and the piston groove 35 is sleeved with a return spring 31, the first adjusting tube 15 and the second adjusting tube 12 are both provided with a barometer 32, the inside of the first adjusting tube 15 and the second adjusting tube 12 are both provided with a guide tube 28, the guide tube 28 is provided with a valve 33, the two ends of the guide tube 28 are respectively connected with the sides of the two piston grooves 35 in the first adjusting tube 15 and the second adjusting tube 12 which are far away from each other, the outside walls of the first adjusting tube 15 and the second adjusting tube 12 on the sides of the piston grooves 35 which are close to each other are both connected with a vent tube 24, and the vent tubes 24 are both communicated with the inside of the, a first gas injection pipe 17 is connected on the guide pipe 28, an inflator 16 is arranged at one end of the first gas injection pipe 17 far away from the guide pipe 28, a second gas injection pipe 10 is connected on the first gas injection pipe 17 through a three-way valve 19, a liquid suction barrel 18 is connected at one end of the second gas injection pipe 10 far away from the three-way valve 19, a rubber sealing plug is arranged on the inflator 16, the volume of the inflator 16 is twice of that of a piston groove 35, the volume of the inflator 16 is consistent with that of the liquid suction barrel 18, a liquid suction groove 26 is arranged inside the liquid suction barrel 18, a second piston 27 is arranged inside the liquid suction groove 26, an extrusion spring 25 is arranged between the bottom of the second piston 27 and the liquid suction groove 26, one end of the second gas injection pipe 10 is communicated with the liquid suction groove 26, a liquid discharge pipe 6 is connected at one side of the outer side wall of the liquid suction barrel 18 at the bottom position inside the liquid suction groove 26, a first check valve 8, one end of the liquid suction cylinder 18 far away from the second gas injection pipe 10 is connected with a first liquid suction pipe 2, the first liquid suction pipe 2 is provided with a second check valve 7, the first liquid suction pipe 2, close to one side of the liquid suction cylinder 18, of the second check valve 7 is connected with a second liquid suction pipe 11, the second liquid suction pipe 11 is provided with a third check valve 9, one end, far away from the liquid suction cylinder 18, of the first liquid suction pipe 2 and the second liquid suction pipe 11 at the positions of the first adjusting pipe 15 and the second adjusting pipe 12 is respectively connected with the tops of the first liquid suction pipe 2 and the second liquid suction pipe 11 at two sides, the bottom ends, far away from one side of the silica gel pad 23, of the outer side walls of the first liquid suction pipe 3 and the second liquid suction pipe 4 are uniformly distributed with liquid inlet holes 21 at equal intervals, and the liquid inlet holes 21 are respectively.

The working principle is as follows: when a wound needs to be opened, the sterilized device is used for opening the wound, firstly, the second opening plates 4 are inserted into two ends of the wound, the hinged shafts of the second opening plates 4 at two ends are positioned at two ends of the wound, the inflator on the second adjusting pipe 12 is squeezed to squeeze air into the piston grooves 35 at two ends inside the second adjusting pipe 12, the first pistons 34 at two ends inside the second adjusting pipe 12 are forced to be close to each other, the squeezing rod 30 on the second adjusting pipe 12 is driven to contract, at the moment, the second opening rod 5 and the second opening plate 4 open two ends of the wound, the first opening plate 3 is inserted into the position of the wound between the second opening plates 4 after opening a certain distance, the inflator 16 on the first adjusting pipe 15 is squeezed to drive the first opening plate 3 to open the wound, the pressure of the air pressure gauge 32 on the first adjusting pipe 15 and the second adjusting pipe 12 is observed, and the opening of the wound is kept, the opening force of the second opening rod 5 is slightly larger than the opening force of the first opening rod 14, the opening force of the second opening plate 4 is slightly larger than the opening force of the first opening plate 3, the pulling force generated by the opening of the first opening plate 3 is gathered at the positions of the two ends of the second opening plate 4, the pulling of the two ends of the wound is avoided, the expansion range of the opening of the second opening plate 4 to the two ends of the wound is small, the deformation quantity far away from the two ends of the wound is large, the influence of the opening to the two ends of the wound is reduced, the opening plate is fixed by utilizing the self elasticity to generate a reaction force after the opening, the first adjusting pipe 15 and the second adjusting pipe 12 are rotated to be inclined towards the two sides, the operation at the position of the wound is avoided being influenced, when the effusion in the wound needs to be sucked, the three-way valve 19 is closed after the opening of the wound, and the rubber sealing plug on the inflator 16 is opened, the rubber sealing plug is closed after the inflator 16 is pulled to the maximum stroke, the inflator 16 is pushed in a reciprocating manner again, the second piston 27 in the liquid suction barrel 18 is driven to move in a reciprocating manner along with the pushing of the inflator 16, in the process that the second piston 27 is pressed downwards, the second one-way valve 7 and the third one-way valve 9 are closed, the first one-way valve 8 is opened, accumulated liquid in the liquid suction groove 26 is conveyed out through the liquid discharge pipe 6, in the process that the second piston 27 is lifted and reset, the second one-way valve 7 and the third one-way valve 9 are opened, the first one-way valve 8 is closed, negative pressure is formed in the liquid suction groove 26, the accumulated liquid in the wound is sucked into the first liquid suction pipe 2 and the second liquid suction pipe 11 respectively from the position of the liquid inlet hole 21 and then enters the liquid suction groove 26, the inflator 16 is pushed in a reciprocating manner to.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a drag hook device for department of general surgery's operation, includes first board (3), second board (4), second pole (5), first pole (14) and inflater (16) of strutting, its characterized in that: the one end of first opening rod (14) is articulated each other, and the articulated shaft was all connected with first opening plate (3) in the first opening rod (14) in both sides one end of keeping away from the articulated shaft all, first opening plate (3) lateral wall is close to the intermediate position department of one side each other and all vertically is equipped with spout (20), first opening rod (14) are close to the one end of first opening plate (3) and all are connected with slide (13) through the ball axle construction, and slide (13) are through slider and spout (20) sliding connection, the one end of second opening rod (5) is articulated each other, and the one end that the articulated shaft was kept away from in both sides second opening rod (5) all is connected with second opening plate (4), the one end of second opening plate (4) is articulated each other, the other end of second opening rod (5) is connected with the top that articulated shaft one end was kept away from to second opening plate (4) and first opening plate (3) one side of all being equipped with the gasbag lateral wall and all keeping away from each other (22) And one side of the outer side wall of the air bag (22) far away from the first opening plate (3) is provided with a silica gel pad (23), the outer side of the first opening rod (14) far away from one end of the first opening plate (3) is sleeved with a first adjusting pipe (15), the outer side of the second opening rod (5) far away from one end of the second opening plate (4) is sleeved with a second adjusting pipe (12), the second adjusting pipe (12) and the first adjusting pipe (15) are both in a semicircular arc shape, two ends of the second adjusting pipe (12) and the first adjusting pipe (15) are both provided with piston grooves (35), the inside of each piston groove (35) is provided with an extrusion rod (30) in an inserting manner, one end of each extrusion rod (30) is provided with a first piston (34) matched with the piston grooves (35), the other end of each extrusion rod (30) extends to the outer side of the adjusting pipe and is hinged with the outer side walls of the two side opening rods respectively, the inside at first regulation pipe (15) and second regulation pipe (12) both ends all is equipped with squeeze bar (30) matched with sealing washer (29), and squeeze bar (30) outside cover between first piston (34) and piston groove (35) is equipped with reset spring (31), the inboard of first regulation pipe (15) and second regulation pipe (12) all is equipped with pipe (28), the both ends of pipe (28) are connected with the inside both ends piston groove (35) of first regulation pipe (15) and second regulation pipe (12) one side of keeping away from each other respectively, piston groove (35) are close to first regulation pipe (15) and second regulation pipe (12) lateral wall of one side each other and all are connected with breather pipe (24), and breather pipe (24) all are linked together with the inside of piston groove (35) one end of keeping away from sealing washer (29), be connected with first gas injection pipe (17) on pipe (28), an inflator (16) is arranged at one end, far away from the guide pipe (28), of the first gas injection pipe (17), the first gas injection pipe (17) is connected with a second gas injection pipe (10) through a three-way valve (19), one end, far away from the three-way valve (19), of the second gas injection pipe (10) is connected with a liquid suction barrel (18), a liquid suction groove (26) is arranged inside the liquid suction barrel (18), a second piston (27) is arranged inside the liquid suction groove (26), an extrusion spring (25) is arranged between the bottom of the second piston (27) and the liquid suction groove (26), one end of the second gas injection pipe (10) is communicated with the liquid suction groove (26), a liquid discharge pipe (6) is connected to one side of the outer side wall of the liquid suction barrel (18) at the position of the bottom inside the liquid suction groove (26), a first check valve (8) is arranged on the liquid discharge pipe (6), and a joint (1) is arranged at one end, far away from the liquid suction barrel (18, one end of the liquid suction cylinder (18) far away from the second gas injection pipe (10) is connected with a first liquid suction pipe (2), a second one-way valve (7) is arranged on the first liquid suction pipe (2), a second liquid suction pipe (11) is connected on the first liquid suction pipe (2) at one side of the second one-way valve (7) close to the liquid suction cylinder (18), a third one-way valve (9) is arranged on the second liquid suction pipe (11), one ends of the first liquid suction pipe (2) and the second liquid suction pipe (11) at the positions of the first adjusting pipe (15) and the second adjusting pipe (12) far away from the liquid suction cylinder (18) are respectively connected with the tops of the first opening plate (3) and the second opening plate (4) at two sides, liquid inlet holes (21) are uniformly arranged at equal intervals at the bottom ends of the outer side walls of the first opening plate (3) and the second opening plate (4) far away from the side of the silica gel pad (23), and the liquid inlet hole (21) is respectively communicated with the first liquid suction pipe (2) and the second liquid suction pipe (11).

2. The retractor device for general surgery operation as claimed in claim 1, wherein: the silica gel pad (23) is arranged in a wavy manner.

3. The retractor device for general surgery operation as claimed in claim 1, wherein: the hinged shafts of the first opening rod (14) and the second opening rod (5) are respectively positioned at the circle center positions of the inner sides of the first adjusting pipe (15) and the second adjusting pipe (12).

4. The retractor device for general surgery operation as claimed in claim 1, wherein: air pressure gauges (32) are mounted on the first adjusting pipe (15) and the second adjusting pipe (12).

5. The retractor device for general surgery operation as claimed in claim 1, wherein: the conduit (28) is provided with a valve (33).

6. The retractor device for general surgery operation as claimed in claim 1, wherein: the inflator (16) is provided with a rubber sealing plug, the volume of the inflator (16) is twice of that of the piston groove (35), and the volume of the inflator (16) is consistent with that of the liquid suction barrel (18).