CN211583294U

CN211583294U - Muscle distraction device for general surgery department

Info

Publication number: CN211583294U
Application number: CN201921192075.9U
Authority: CN
Inventors: 吴军; 葛栋
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-26
Filing date: 2019-07-26
Publication date: 2020-09-29
Anticipated expiration: 2029-07-26

Abstract

The utility model discloses a department of general surgery's muscle struts device, including first opening rod, second opening plate, first opening plate, second opening rod and inflatable balloon, the one end of first opening rod is articulated each other, and the articulated shaft was kept away from to the first opening rod in both sides one end all is connected with first opening plate. The utility model discloses a prop open the one end of board with the second and articulate each other, and all be equipped with gasbag and silica gel pad on the lateral wall of second board of strutting, the one end angle that the articulated shaft was kept away from to the in-process of muscle is strutted at the second board of strutting on the one hand enlarges obviously, the amount of movement is great, it is better to the effect of strutting of muscle, arrange the second board of strutting in the both sides of wound, it is less to make the change of angle of wound both sides position department, do not receive the dynamics influence that first board of strutting strutted, reduce wound both sides atress, avoid wound position department because strutting the muscle causes the drag, tear and cause the damage to the wound, on the other hand gasbag and silica gel pad have played the effect of protection, increase the security that the muscle of wound both sides stru.

Description

Muscle distraction device for general surgery department

Technical Field

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

Background

In general surgery, after a patient is stably distracted through an incision, a subcutaneous excision operation is performed, and in general, in such distraction operations, the distraction part is clamped by a pair of fixed forceps and the muscle is distracted by stretching and fixing the fixed forceps outward.

At present, the device is propped up to current department of general surgery's muscle, the medical personnel that need handheld fixed pincers carry out vigorous extrusion control to the pincers handle for a long time, need consume a large amount of physical power at the in-process that struts, muscle tissue will recover original position after relaxing a little, closed incision, be unfavorable for subsequent operation to go on, the operation is complicated, influence going on of operation easily after strutting the sight of wound, make the inhomogeneous damage that causes the muscle of muscle atress easily, and pull the both ends of wound and cause the wound to tear easily, influence patient's life safety.

Disclosure of Invention

The invention aims to provide a muscle distracting device for general surgery department, which solves the problems that the existing muscle distracting device for general surgery department proposed in the background technology needs medical care personnel holding fixed forceps to perform strong extrusion control on a forceps handle for a long time, needs to consume a large amount of physical power in the process of distraction, can restore muscle tissues to the original position after being slightly relaxed, closes an incision, is not beneficial to subsequent operations, is complex to operate, easily influences the sight of the wound after distraction, is not beneficial to the operations, easily causes muscle injury due to uneven stress of the muscle, easily tears the wound due to pulling of two ends of the wound, and influences the life safety of a patient.

In order to achieve the purpose, the invention provides the following technical scheme: a muscle opening device for general surgery department comprises a first opening rod, a second opening plate, a first opening plate, a second opening rod and an inflatable balloon, 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 hinged shaft, are connected with the first opening plate, the middle positions at one side of the outer side wall of the first opening plate are vertically provided with a sliding groove, one ends of the first opening rod, which are close to the first opening plate, are connected with a sliding seat through a spherical shaft structure, the sliding seat is connected with the sliding groove in a sliding manner through a sliding block, one ends of the second opening rod at two sides, which are far away from the hinged shaft, are hinged with each other, the other ends of the second opening rod are connected with the top of one ends of the second opening plate, which are far away from the hinged shaft, through the spherical shaft structure, the outer side walls of the second opening plates at two sides, which are far away from the hinged with the outer side wall of the first opening plate, are provided with the airbag, 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 ends of the extrusion rods are provided with pistons matched with the piston grooves, the other ends of the extrusion rods extend to the outer side of the adjusting pipes and are hinged with the outer side walls of the two side opening rods respectively, the interiors of two ends of the first adjusting pipe and the second adjusting pipe are provided with sealing rings matched with the extrusion rods, a reset spring is sleeved on the outer side of the extrusion rods between the pistons and the piston grooves, the inner sides of the first adjusting pipe and the second adjusting pipe are, the both ends of pipe are connected with the one side that first control tube and the inside both ends piston groove of second control tube kept away from each other respectively, all be connected with the breather pipe on the first control tube that the piston groove is close to one side each other and the second control tube lateral wall, and the breather pipe all is linked together with the inside that the sealing washer one end was kept away from to the piston groove, be connected with the gas injection pipe on the pipe, install the relief valve on the gas injection pipe, and the one end that the pipe was kept away from to the gas injection pipe is equipped with inflatable balloon.

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.

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 muscle is conveniently opened through the first opening plate, in the muscle opening process, due to the fact that the sliding seat is connected with the first opening rod through the ball shaft structure, the first opening plate can be inclined along with the softness of the muscle in the muscle opening process, the muscle is made to be consistent in stress size of each portion in the opening process, damage caused by overlarge local muscle opening force is avoided, the stress point of the first opening plate is changed according to the position of the wound depth sliding seat, and the muscle opening device can be suitable for muscle opening of 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 the silica gel pad into the waviness, utilize the unanimous characteristic of the inside atmospheric pressure size of gasbag at the in-process that struts the muscle, make the muscle atress at the position of strutting even, avoid the too big effect that influences the muscle and strut of local dynamics of strutting, the silica gel pad reduces the friction between board and the muscle of strutting, the texture is softer, avoid causing the muscle damage, can fill the clearance of muscle position department, increase the lifting surface area, and the waviness silica gel pad has played skid-proof effect, avoid the device to cause the slippage at the in-process that uses.

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, the one end angle that the articulated shaft was kept away from to the in-process that the second distraction board struts the muscle on the one hand enlarges obviously, the amount of movement is great, it is better to the effect of strutting of muscle, arrange the second distraction board in the both sides of wound, it is less to make wound both sides position department change range, do not receive the dynamics that first distraction board struts, reduce wound both sides atress, avoid wound position department because strut the muscle leads to the fact to drag, tear and cause the damage to the wound, on the other hand gasbag and silica gel pad have played the effect of protection, increase the security that the muscle of wound both sides 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, muscles at the positions of the wounds are opened, the barometer can detect the pressure of inflated gas, the muscles are prevented from being damaged due to overlarge opening force, the safety of muscle opening is improved, manpower is reduced, meanwhile, muscles at two sides are opened, the efficiency is high, reaction force generated by the closing force of the wounds is utilized to fix the opening plates, manual opening and fixing are not needed, the first opening rod and the second opening rod which are rotatable drive the first adjusting tube and the second adjusting tube to rotate, the placing positions are adjusted, the operation is prevented from being influenced, and the convenience of the operation is improved.

Drawings

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

FIG. 2 is a front 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 opening plate of the present invention;

FIG. 4 is an enlarged top view of the first adjusting tube according to the present invention.

In the figure: 1. a first spreader bar; 2. a second spreader plate; 3. a slide base; 4. a first spreader plate; 5. a second spreader bar; 6. a second regulating tube; 7. an extrusion stem; 8. inflating the balloon; 9. a first regulating tube; 10. A gas injection pipe; 11. a silica gel pad; 12. an air bag; 13. a piston groove; 14. a return spring; 15. a seal ring; 16. a barometer; 17. a conduit; 18. a piston; 19. a breather pipe; 20. a chute.

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. 1-4, an embodiment of the present invention is shown: a muscle opening device for general surgery department comprises a first opening rod 1, a second opening plate 2, a first opening plate 4, a second opening rod 5 and an inflatable balloon 8, wherein one end of the first opening rod 1 is hinged with each other, one ends of the first opening rods 1 at two sides, which are far away from a hinged shaft, are connected with the first opening plate 4, the middle positions of one side of the outer side wall of the first opening plate 4 are vertically provided with sliding grooves 20, one ends of the first opening rods 1, which are close to the first opening plate 4, are connected with sliding seats 3 through spherical shaft structures, the sliding seats 3 are connected with the sliding grooves 20 through sliding blocks in a sliding manner, one ends of the second opening rods 5 are hinged with each other, one ends of the second opening rods 5 at two sides, which are far away from the hinged shaft, are connected with the second opening plate 2, one ends of the second opening plates 2 are hinged with each other, the other ends of the second opening rods 5 are connected with the top of one ends of the second opening plates 2, which are far away from the hinged shaft, through spherical shaft structures, the outer side of the second opening plates 2 at two sides, which are far, the side of the outer side wall of the air bag 12 far away from the first opening plate 4 is provided with a silica gel pad 11, the silica gel pad 11 is arranged in a wavy manner, the outer side of one end of the first opening rod 1 far away from the first opening plate 4 is sleeved with a first adjusting tube 9, the outer side of one end of the second opening rod 5 far away from the second opening plate 2 is sleeved with a second adjusting tube 6, the first adjusting tube 9 and the second adjusting tube 6 are both provided with air pressure gauges 16, the second adjusting tube 6 and the first adjusting tube 9 are both in a semicircular arc shape, the articulated shafts of the first opening rod 1 and the second opening rod 5 are respectively positioned at the circle center positions of the inner sides of the first adjusting tube 9 and the second adjusting tube 6, the two ends of the inner parts of the second adjusting tube 6 and the first adjusting tube 9 are both provided with piston grooves 13, the inner parts of the piston grooves 13 are both inserted with extrusion rods 7, one end of the extrusion rods 7 is provided with pistons 18 matched with the piston grooves 13, the other ends of the extrusion rods 7 extend to the outer sides of the adjusting tubes and are respectively hinged with the outer, the inside at first regulation pipe 9 and second regulation pipe 6 both ends all is equipped with sealing washer 15 with squeeze bar 7 matched with, and the squeeze bar 7 outside cover between piston 18 and the piston groove 13 is equipped with reset spring 14, the inboard of first regulation pipe 9 and second regulation pipe 6 all is equipped with pipe 17, the both ends of pipe 17 are connected with the inside both ends piston groove 13 of first regulation pipe 9 and second regulation pipe 6 one side of keeping away from each other respectively, all be connected with breather pipe 19 on the first regulation pipe 9 that piston groove 13 is close to one side each other and the second regulation pipe 6 lateral wall, and breather pipe 19 all is linked together with the inside that piston groove 13 kept away from sealing washer 15 one end, be connected with gas injection pipe 10 on the pipe 17, install the relief valve on the gas injection pipe 10, and the one end that pipe 17 was kept away from to gas injection pipe 10 is equipped with inflatable balloon 8.

The working principle is as follows: when the wound muscle needs to be propped open, the disinfected device is used for propping open the wound, firstly, the second propping plates 2 are inserted into the two ends of the wound, the hinged shafts of the second propping plates 2 at the two ends are positioned at the two ends of the wound, the inflatable balloon 8 on the second adjusting tube 6 is extruded to extrude gas into the piston grooves 13 at the two ends inside the second adjusting tube 6, the pistons 18 at the two ends inside the second adjusting tube 6 are forced to mutually approach, the extrusion rod 7 on the second adjusting tube 6 is driven to shrink, at the moment, the two ends of the second propping plates 5 and the second propping plates 2 are propped open, the first propping plate 4 is inserted into the position of the wound between the second propping plates 2 after a certain distance is propped open, the inflatable balloon 8 on the first adjusting tube 9 is extruded to drive the first propping plate 4 to prop open the wound muscle, and the pressure of the barometer 16 on the first adjusting tube 9 and the second adjusting tube 6 is observed, when the pressure of the barometer 16 on the first adjusting tube 9 is slightly less than the pressure of the barometer 16 on the second adjusting tube 6, the inflatable balloons 8 on the first adjusting tube 9 and the second adjusting tube 6 are simultaneously extruded to simultaneously expand the first opening plate 4 and the second opening plate 2 to support the wound muscle, and because the opening force of the second opening plate 2 is slightly greater than the opening force of the first opening plate 4, the pulling force generated by the opening of the first opening plate 4 is gathered at the positions of the two ends of the second opening plate 2 to avoid pulling the two ends of the wound, and because the opening of the second opening plate 2 has a smaller expansion range on the two ends of the wound, the deformation of the muscle far away from the two ends of the wound is larger, the influence of the muscle on the two ends of the wound is reduced, the opening plate is fixed by the reaction force generated by the elasticity of the muscle after opening, the first adjusting tube 9 and the second adjusting tube 6 are rotated to be inclined towards two sides, avoid influencing the operation of wound position department, accomplish the strutting of muscle.

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 department of general surgery's muscle struts device, includes first board (4), the first board (2) of strutting, second board (5) of strutting and aerifys sacculus (8), its characterized in that: one end of each first opening rod (1) is hinged with each other, one end of each first opening rod (1) at two sides, which is far away from the hinge shaft, is connected with a first opening plate (4), the middle position of one side of the outer side wall of each first opening plate (4) is vertically provided with a sliding groove (20), one end, which is close to the first opening plate (4), of each first opening rod (1) is connected with a sliding seat (3) through a spherical shaft structure, the sliding seat (3) is in sliding connection with the sliding groove (20) through a sliding block, one end of each second opening rod (5) is hinged with each other, one end, which is far away from the hinge shaft, of each second opening rod (5) at two sides is connected with a second opening plate (2), one end of each second opening plate (2) is hinged with each other, the other end of each second opening rod (5) is connected with the top of one end, which is far away from the hinge shaft, of each second opening plate (2) at two sides, which is far away from the outer side of the outer side wall of each second opening plate (2) and the, and one side of the outer side wall of the air bag (12) far away from the first opening plate (4) is provided with a silica gel pad (11), the outer side of the first opening rod (1) far away from one end of the first opening plate (4) is sleeved with a first adjusting pipe (9), the outer side of the second opening rod (5) far away from one end of the second opening plate (2) is sleeved with a second adjusting pipe (6), the second adjusting pipe (6) and the first adjusting pipe (9) are both in a semicircular arc shape, two ends of the second adjusting pipe (6) and the first adjusting pipe (9) are both provided with piston grooves (13), extrusion rods (7) are inserted into the piston grooves (13), one end of each extrusion rod (7) is provided with a piston (18) matched with the piston grooves (13), the other end of each extrusion rod (7) extends to the outer side of the adjusting pipe and is hinged with the outer side walls of the two opening rods respectively, the inside at first regulation pipe (9) and second regulation pipe (6) both ends all is equipped with sealing washer (15) with stripper bar (7) matched with, and stripper bar (7) outside cover between piston (18) and piston groove (13) is equipped with reset spring (14), the inboard of first regulation pipe (9) and second regulation pipe (6) all is equipped with pipe (17), the both ends of pipe (17) are connected with the inside both ends piston groove (13) of first regulation pipe (9) and second regulation pipe (6) one side of keeping away from each other respectively, piston groove (13) are close to each other on first regulation pipe (9) and second regulation pipe (6) lateral wall all are connected with breather pipe (19) each other, and breather pipe (19) all are linked together with the inside that piston groove (13) kept away from sealing washer (15) one end, be connected with gas injection pipe (10) on pipe (17), a pressure release valve is installed on the gas injection pipe (10), and an inflation balloon (8) is arranged at one end, far away from the guide pipe (17), of the gas injection pipe (10).

2. A general surgical muscle distraction device according to claim 1, wherein: the silica gel pad (11) is arranged in a wavy manner.

3. A general surgical muscle distraction device according to claim 1, wherein: the articulated shaft of the first opening rod (1) and the second opening rod (5) is respectively positioned at the circle center positions of the inner sides of the first adjusting pipe (9) and the second adjusting pipe (6).

4. A general surgical muscle distraction device according to claim 1, wherein: air pressure gauges (16) are mounted on the first adjusting pipe (9) and the second adjusting pipe (6).