CN219306798U

CN219306798U - Wound expansion structure for general surgery clinic

Info

Publication number: CN219306798U
Application number: CN202320452952.1U
Authority: CN
Inventors: 徐龙华
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-06
Filing date: 2023-03-06
Publication date: 2023-07-07
Anticipated expiration: 2033-03-06

Abstract

The utility model belongs to the technical field of wound expansion, and discloses a clinical wound expansion structure for general surgery, which comprises the following components: a support frame; the expansion assembly is arranged on the support frame and comprises a movable plate and a fixed seat arranged on the movable plate; the bottom of the fixed seat is provided with a supporting seat, the bottom of the supporting seat is provided with a sliding groove, both ends of the inner part of the sliding groove are connected with sliding blocks in a sliding manner, and the bottom ends of the sliding blocks are positioned outside the groove and are fixedly provided with pull plates; the driving components are symmetrically arranged at two ends of the supporting seat, and the supporting seat can drive the two pulling plates to rotate through the cooperation of the structures such as the rotating handle, the screw cylinder, the limiting block, the fixing rod and the fixing frame, so that the inclination angle of the pulling plates can be quickly adjusted to be parallel to the wound position, the inconsistency of the heights of the two pulling plates from the wound is avoided, the accuracy of insertion is ensured, the pulling and pulling are stable and reliable, and the using effect of the device is greatly improved.

Description

Wound expansion structure for general surgery clinic

Technical Field

The utility model belongs to the technical field of wound expansion, and particularly relates to a wound expansion structure for general surgery clinic.

Background

In general surgery, surgery is a clinical subject for treating diseases, and in the process of performing surgery, in order to facilitate medical staff to operate the inside of a wound, the skin at the edge of the wound needs to be pulled away to two sides so as to achieve the purpose of expanding the wound, thereby facilitating the operation.

The existing wound expanding device generally adopts two symmetrically arranged pulling plates, and can automatically expand the wound by adjusting the distance between the pulling plates, so that the labor intensity of medical staff is greatly reduced, but when in actual use, the wound of a patient is possibly not in a horizontal position, so that the pulling plates are not parallel to the wound, the heights of the two pulling plates from the wound are inconsistent, the two pulling plates are difficult to insert on two sides of the wound at the same time, the pulling plates are unstable, separation is easy to occur, and the using effect of the device is greatly influenced.

Disclosure of Invention

The utility model aims to provide a wound expanding structure for clinical use in general surgery, which aims to solve the problem that the pulling plate proposed in the background art is not parallel to a wound and influences the using effect.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a wound-dilating structure for general surgery clinic comprising:

a support frame;

the expansion assembly is arranged on the support frame and comprises a movable plate and a fixed seat arranged on the movable plate;

the bottom of the fixed seat is provided with a supporting seat, the bottom of the supporting seat is provided with a sliding groove, both ends of the inside of the sliding groove are connected with sliding blocks in a sliding manner, and a pull plate is fixed at the bottom end of the sliding block, which is positioned outside the sliding groove;

the driving assemblies are symmetrically arranged at two ends of the supporting seat and are used for driving the sliding block to move in the sliding groove;

the first moving assembly is arranged on the support frame and is used for driving the movable plate to move up and down;

the second moving assembly is arranged on the first moving assembly and is used for driving the fixing seat to move left and right;

the adjusting component comprises a fixing frame fixed at one end of the bottom of the fixing seat and a screw cylinder arranged at the other end of the bottom of the fixing seat;

the bottom of mount is rotated through pivot and supporting seat and is connected, and the inside of spiral shell section of thick bamboo runs through there is the threaded rod, the one end of threaded rod is fixed with the turning handle, and the other end of threaded rod has the stopper through bearing swing joint, it has the dead lever to articulate between stopper and the supporting seat.

Preferably, the first moving assembly comprises Y-axis moving guide rails symmetrically fixed on two sides of the supporting frame, the side walls of the two Y-axis moving guide rails are both connected with a first mounting seat in a sliding mode, and the first mounting seat is fixedly connected with the movable plate.

Preferably, the second moving assembly comprises an X-axis moving guide rail fixed at the bottom of the movable plate, a second mounting seat is slidably connected to the side wall of the X-axis moving guide rail, and the second mounting seat is connected with the fixed seat.

Preferably, the connecting assembly further comprises a connecting assembly arranged between the second mounting seat and the fixing seat, and the connecting assembly comprises:

the inserting cylinder is fixed at the bottom of the second mounting seat, and the two fixing sheets are symmetrically arranged at the top of the fixing seat;

the movable blocks are symmetrically fixed at two ends of the spring, the outer sides of the movable blocks are connected with fixed columns, and one ends of the fixed columns extend out of the inserting cylinder;

the lateral wall of stationary blade has seted up the through-hole, and through-hole and fixed column phase-match.

Preferably, the driving assembly comprises a cylinder, the output end of the cylinder is connected with a piston rod, and one end of the piston rod extends into the sliding groove and is fixedly connected with the sliding block.

Preferably, the support frame also comprises handles symmetrically fixed on two sides of the top of the support frame, and the top end of the handle is provided with a sheath.

Preferably, the storage box is fixed at the top of the support frame, and the cover plate is arranged at the top of the storage box.

Preferably, the device further comprises a silica gel sleeve arranged at the bottom end of the pull plate and a rubber pad fixed on the inner side of the fixing piece.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, through the cooperation of structures such as the rotating handle, the screw cylinder, the limiting block, the fixing rod and the fixing frame, the supporting seat can drive the two pull plates to rotate, so that the inclination angle of the pull plates can be quickly adjusted to be parallel to the wound position, the inconsistency of the heights of the two pull plates from the wound is avoided, the accuracy of insertion is ensured, the pull and the pull are stable and reliable, and the using effect of the device is greatly improved;

simultaneously, through the cooperation of fixed column, stationary blade, spring and cartridge isotructure, can be with inserting a cartridge fastening between two stationary blades, and can release fixedly through pressing the fixed column, and then can realize expansion assembly's quick assembly disassembly to maintain the change, improved the practicality of device greatly.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the movable plate and the support base of the present utility model;

fig. 3 is an enlarged view of a portion a in fig. 2;

in the figure: 1. a support frame; 2. an X-axis moving guide rail; 3. a Y-axis moving guide rail; 4. a rotating handle; 5. a fixed rod; 6. pulling a plate; 7. a support base; 8. a fixing frame; 9. a fixing seat; 10. a movable plate; 11. a first mount; 12. a second mounting base; 13. a cylinder; 14. a piston rod; 15. a chute; 16. a slide block; 17. a threaded rod; 18. a screw cylinder; 19. a limiting block; 20. a plug cylinder; 21. a through hole; 22. a fixing piece; 23. fixing the column; 24. a movable block; 25. and (3) a spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, a wound-dilating structure for general surgery clinic comprises:

a support frame 1;

the expansion assembly is arranged on the support frame 1 and comprises a movable plate 10 and a fixed seat 9 arranged on the movable plate 10;

the bottom of the fixed seat 9 is provided with a supporting seat 7, the bottom of the supporting seat 7 is provided with a sliding groove 15, both ends of the inside of the sliding groove 15 are slidably connected with sliding blocks 16, and the bottom ends of the sliding blocks 16 are positioned outside the sliding groove 15 and are fixedly provided with pull plates 6;

the driving components are symmetrically arranged at two ends of the supporting seat 7 and are used for driving the sliding block 16 to move in the sliding groove 15;

the first moving assembly is arranged on the support frame 1 and is used for driving the movable plate 10 to move up and down;

the second moving assembly is arranged on the first moving assembly and is used for driving the fixed seat 9 to move left and right;

the adjusting component comprises a fixed frame 8 fixed at one end of the bottom of the fixed seat 9 and a screw cylinder 18 arranged at the other end of the bottom of the fixed seat 9;

the bottom end of the fixing frame 8 is rotationally connected with the supporting seat 7 through a rotating shaft, a threaded rod 17 penetrates through the interior of the screw cylinder 18, one end of the threaded rod 17 is fixedly provided with the rotating handle 4, the other end of the threaded rod 17 is movably connected with a limiting block 19 through a bearing, and a fixed rod 5 is hinged between the limiting block 19 and the supporting seat 7;

further, for the first moving assembly, the first moving assembly comprises Y-axis moving guide rails 3 symmetrically fixed on two sides of the support frame 1, the side walls of the two Y-axis moving guide rails 3 are both connected with a first mounting seat 11 in a sliding manner, and the first mounting seat 11 is fixedly connected with the movable plate 10;

the second moving assembly comprises an X-axis moving guide rail 2 fixed at the bottom of the movable plate 10, wherein a second mounting seat 12 is connected to the side wall of the X-axis moving guide rail 2 in a sliding manner, and the second mounting seat 12 is connected with a fixed seat 9;

the driving assembly comprises a cylinder 13, wherein the output end of the cylinder 13 is connected with a piston rod 14, and one end of the piston rod 14 extends into a chute 15 and is fixedly connected with a sliding block 16.

Through the technical scheme:

specifically, when the device is used, the support frame 1 can be placed on an operating table, then the first installation seat 11 can be driven to move through the Y-axis movable guide rail 3, the first installation seat 11 can drive the movable plate 10 to move, so that the movable plate 10 can drive the pulling plate 6 to lift through structures such as the fixed seat 9, the supporting seat 7 and the like, meanwhile, the X-axis movable guide rail 2 can drive the second installation seat 12 to move, so that the second installation seat 12 can drive the fixed seat 9 to move, the fixed seat 9 can drive the pulling plate 6 to horizontally move through the supporting seat 7, and the position of the pulling plate 6 can be adjusted according to a wound, so that the pulling plate 6 is inserted into the wound;

then the cylinder 13 can drive the piston rod 14 to stretch and retract, so that the piston rod 14 drives the sliding block 16 to move in the sliding groove 15, and then the sliding block 16 pulls the pull plates 6 to move, so that the two pull plates 6 can pull the skin at the edge of a wound to two sides, further the wound expansion is realized, and the operation of medical staff is greatly facilitated;

in addition, through rotating the rotating handle 4, make the rotating handle 4 drive threaded rod 17 and remove in spiral shell section of thick bamboo 18, then threaded rod 17 promotes stopper 19 and slides, make stopper 19 drive dead lever 5 motion, afterwards dead lever 5 drive supporting seat 7 rotate on mount 8, thereby make supporting seat 7 drive two arm-tie 6 rotations, and then can adjust the inclination of arm-tie 6 fast, make it keep parallel with the wound position, the high inconsistency of two arm-tie 6 apart from the wound has been avoided, the accuracy of having guaranteed the male, and pull and take off steadily reliably, the result of use of device has been improved greatly.

Further, the portable device further comprises handles symmetrically fixed on two sides of the top of the support frame 1, and the top ends of the handles are provided with sheaths, so that the portable device can be conveniently carried by the handles.

Further, the medical device comprises a storage box fixed at the top of the support frame 1, and a cover plate is arranged at the top of the storage box, so that surgical instruments can be stored conveniently through the storage box.

Further, the blood meat tissue can be prevented from being scratched by the pulling plate 6 through the silica gel sleeve based on the silica gel sleeve arranged at the bottom end of the pulling plate 6.

Referring to fig. 3, in the present utility model, a further embodiment is provided, further comprising a connection assembly disposed between the second mount 12 and the fixing base 9, and the connection assembly comprises:

the inserting cylinder 20 is fixed at the bottom of the second mounting seat 12, and the two fixing sheets 22 are symmetrically arranged at the top of the fixing seat 9;

the inside of the insertion barrel 20 is provided with a spring 25, two ends of the spring 25 are symmetrically fixed with a movable block 24, the outer side of the movable block 24 is connected with a fixed column 23, and one end of the fixed column 23 extends out of the insertion barrel 20;

the side wall of the fixing piece 22 is provided with a through hole 21, and the through hole 21 is matched with the fixing column 23.

Through the technical scheme:

specifically, during the use, through pressing the fixed column 23 of both sides, make fixed column 23 drive movable block 24 remove and extrude spring 25, after fixed column 23 gets into insert in the section of thick bamboo 20, can insert a section of thick bamboo 20 and inlay between two stationary blades 22, then under the effect of spring 25, make movable block 24 drive fixed column 23 reset, afterwards fixed column 23 stretches out a section of thick bamboo 20 and inserts in the through-hole 21, thereby can fasten a section of thick bamboo 20 between two stationary blades 22, and press fixed column 23 once more, can release fixedly, and then can realize expansion assembly's quick assembly disassembly, so that maintain the change, the practicality of device has been improved greatly.

Further, a rubber pad fixed to the inner side of the fixing piece 22 is also included, and based on this, the rubber pad has a reinforcing effect.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A wound-dilating structure for general surgery clinic, comprising:

a support (1);

the expansion assembly is arranged on the support frame (1) and comprises a movable plate (10) and a fixed seat (9) arranged on the movable plate (10);

the bottom of the fixed seat (9) is provided with a supporting seat (7), the bottom of the supporting seat (7) is provided with a sliding groove (15), both ends of the inside of the sliding groove (15) are connected with sliding blocks (16) in a sliding manner, and the bottom ends of the sliding blocks (16) are positioned outside the sliding groove (15) and are fixedly provided with pull plates (6);

the driving assemblies are symmetrically arranged at two ends of the supporting seat (7) and are used for driving the sliding blocks (16) to move in the sliding grooves (15);

the first moving assembly is arranged on the support frame (1) and is used for driving the movable plate (10) to move up and down;

the second moving assembly is arranged on the first moving assembly and is used for driving the fixing seat (9) to move left and right;

the adjusting assembly comprises a fixing frame (8) fixed at one end of the bottom of the fixing seat (9) and a screw cylinder (18) arranged at the other end of the bottom of the fixing seat (9);

the bottom of mount (8) is connected with supporting seat (7) rotation through the pivot, and the inside of a spiral shell section of thick bamboo (18) is run through there is threaded rod (17), one end of threaded rod (17) is fixed with stem (4), and the other end of threaded rod (17) has stopper (19) through bearing swing joint, it has dead lever (5) to articulate between stopper (19) and supporting seat (7).

2. A clinical wound dilating structure according to claim 1, wherein: the first moving assembly comprises Y-axis moving guide rails (3) symmetrically fixed on two sides of the supporting frame (1), the side walls of the two Y-axis moving guide rails (3) are both connected with a first mounting seat (11) in a sliding mode, and the first mounting seat (11) is fixedly connected with the movable plate (10).

3. A clinical wound dilating structure according to claim 2, wherein: the second moving assembly comprises an X-axis moving guide rail (2) fixed at the bottom of the movable plate (10), a second mounting seat (12) is connected to the side wall of the X-axis moving guide rail (2) in a sliding mode, and the second mounting seat (12) is connected with the fixed seat (9).

4. A clinical wound dilation structure according to claim 3 wherein: still including setting up the coupling assembling between second mount pad (12) and fixing base (9), just coupling assembling includes:

the inserting cylinder (20) is fixed at the bottom of the second mounting seat (12), and the two fixing sheets (22) are symmetrically arranged at the top of the fixing seat (9);

the novel socket is characterized in that a spring (25) is arranged in the socket body (20), movable blocks (24) are symmetrically fixed at two ends of the spring (25), a fixed column (23) is connected to the outer side of the movable block (24), and one end of the fixed column (23) extends out of the socket body (20);

the side wall of the fixing piece (22) is provided with a through hole (21), and the through hole (21) is matched with the fixing column (23).

5. A clinical wound dilating structure according to claim 4, wherein: the driving assembly comprises an air cylinder (13), the output end of the air cylinder (13) is connected with a piston rod (14), and one end of the piston rod (14) extends into the sliding groove (15) and is fixedly connected with the sliding block (16).

6. A clinical wound dilating structure according to claim 5, wherein: the utility model also comprises handles symmetrically fixed on two sides of the top of the supporting frame (1), and the top end of the handle is provided with a sheath.

7. A clinical wound dilating structure according to claim 6, wherein: the storage box is fixed at the top of the support frame (1), and a cover plate is arranged at the top of the storage box.

8. A clinical wound dilating structure according to claim 7, wherein: the utility model also comprises a silica gel sleeve arranged at the bottom end of the pulling plate (6) and a rubber pad fixed at the inner side of the fixing piece (22).