CN110974433B - A suture device for emergency wound care - Google Patents

Abstract

The invention belongs to the field of suturing devices, in particular to a suturing device for emergency wound care. Aiming at the problem that the existing suturing device is inconvenient to draw the wound skin and cannot fix the position of the patient's arm, the following solution is proposed, which includes a fixing seat , the top of the fixed seat is provided with a fixed groove, the inner walls of both sides of the fixed groove are provided with sliding holes, a movable seat is slidably installed in the two sliding holes, and the two movable seats are connected to each other on the side close to each other. A sliding seat is slidably installed in the two connecting grooves, a rotating groove is opened on the side of the two sliding seats that are close to each other, and a rotating block is rotatably installed in the two rotating grooves, and the side of the two rotating blocks is close to each other. Both pulling plates are fixedly installed, and the sides of the two pulling plates that are close to each other are fixedly connected with anti-skid pads. The invention has reasonable structure and convenient operation, the suturing device is convenient for pulling the wound skin, and can also fix the position of the patient's arm.

Description

A suture device for emergency wound care

technical field

The invention relates to the technical field of suturing devices, in particular to a suturing device for emergency wound care.

Background technique

In the nursing work in the hospital, it is often necessary to suture the patient's wound. The wound on the human arm is sutured by needle and thread, staple suture, glue suture, etc. The skin on both sides of the wound needs to be pulled together when the wound is sutured. ;

However, the existing suturing device is inconvenient to draw the wound skin, and cannot fix the position of the patient's arm.

SUMMARY OF THE INVENTION

The purpose of the present invention is to propose a suturing device for emergency wound care in order to solve the shortcomings in the prior art that the suturing device is inconvenient to draw the wound skin and cannot fix the position of the patient's arm.

In order to achieve the above object, the present invention adopts the following technical solutions:

A suturing device for emergency wound care includes a fixing seat, a fixing groove is formed on the top of the fixing seat, sliding holes are formed on the inner walls of both sides of the fixing groove, and a movable seat is slidably installed in the two sliding holes. Connecting grooves are provided on the sides of each movable seat that are close to each other, sliding seats are slidably installed in the two connecting grooves, rotating grooves are opened on the sides of the two sliding seats that are close to each other, and rotating grooves are installed in the two rotating grooves. For the rotating block, a pulling plate is fixedly installed on the sides of the two rotating blocks that are close to each other, and a non-slip pad is fixedly connected to the side of the two pulling plates that are close to each other. A screw rod is threadedly installed in the two threaded grooves, one end of the screw rod is rotatably installed on the inner wall of one side of the corresponding connecting groove, and a first bevel gear is fixedly sleeved on the two screw rods, and the tops of the two connecting grooves are fixed. There are through holes on the inner wall, a rotating rod is rotatably installed in the two through holes, and a second bevel gear is fixedly installed at the bottom ends of the two rotating rods. The second bevel gear meshes with the corresponding first bevel gear, and the two A control seat is fixedly installed on the top of each rotating rod.

Preferably, one side of the movable seat is provided with a fixing hole, a fixing rod is installed in the fixing hole, the movable seat can slide along the fixing rod, and both ends of the fixing rod are fixedly connected to the inner walls of both sides of the sliding hole respectively, and the movable seat When moving, the fixed rod passively slides in the fixed hole, which can stabilize the position of the mobile seat when moving.

Preferably, one side of the fixing rod is provided with a plurality of clamping grooves, and one inner wall of the fixing hole is provided with a groove, and a clamping block is slidably installed in the groove, the clamping block is adapted to the clamping groove, and the clamping block moves To the corresponding card slot, the position of the mobile base can be fixed.

Preferably, a connecting hole is opened on one inner wall of the groove, a pull rod is slidably installed in the connecting hole, one end of the pull rod is fixedly installed on the clamping block, a compression spring is sleeved on the pull rod, and one end of the compression spring is welded to the clamp On the block, the other end of the compression spring is welded on the inner wall of one side of the groove, the pull rod drives the corresponding clamping block to move, the clamping block slides out of the corresponding clamping groove, and the clamping block presses the corresponding compression spring.

Preferably, sliding grooves are provided on both inner walls of the connecting groove, sliding blocks are fixedly installed on both sides of the sliding seat, and the sliding blocks are slidably installed in the corresponding sliding grooves, and when the sliding seat moves, the sliding blocks are driven to slide Sliding in the groove can stabilize the position of the sliding seat when it moves.

Compared with the prior art, the beneficial effects of the present invention are:

In this scheme, by placing the patient's arm in the fixed slot, the position of the arm can be limited, and the two pull rods are pulled, the clamping block slides out of the corresponding clamping groove, the clamping block presses the corresponding compression spring, moves the two movable seats, and the movable seat drives When the corresponding pull-in plate moves, the use position of the pull-in plate can be adjusted, because the elastic action of the compression spring drives the clamping block to reset and move;

In this scheme, the clamping block is moved into the corresponding clamping slot, and the two control seats are rotated. A draw-in plate is in contact with the skin on both sides of the wound on the exchanged arm, so that the skin on both sides of the wound is moved closer to the middle, which is convenient for suturing;

The invention has reasonable structure and convenient operation, the suturing device is convenient for pulling the wound skin, and can also fix the position of the patient's arm.

Description of drawings

1 is a schematic front view of a suturing device for emergency wound care proposed by the present invention;

2 is a schematic side view of a suturing device for emergency wound care proposed by the present invention;

FIG. 3 is a schematic structural diagram of part A of a suturing device for emergency wound care proposed by the present invention;

FIG. 4 is a schematic structural diagram of part B of a suturing device for emergency wound care proposed by the present invention.

In the figure: 1. Fixed seat; 2. Fixed groove; 3. Sliding hole; 4. Moving seat; 5. Connecting groove; 6. Sliding seat; 7. Pulling plate; 8. Screw rod; 9. First bevel gear; 10. Rotating rod; 11. Second bevel gear; 12. Fixing hole; 13. Fixing rod; 14. Card slot; 15. Block; 16. Pull rod;

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

1-4, a suturing device for emergency wound care includes a fixing base 1, a fixing groove 2 is formed on the top of the fixing base 1, sliding holes 3 are formed on the inner walls of both sides of the fixing groove 2, and two sliding holes are formed. 3. A movable seat 4 is slidably installed in each of the two movable seats 4. A connecting groove 5 is provided on the side of the two movable seats 4 that are close to each other. A sliding seat 6 is slidably installed in the two connecting grooves 5. There are rotating grooves on both sides, and rotating blocks are installed in the two rotating grooves. The sides of the two rotating blocks that are close to each other are fixedly installed with a pulling plate 7, and the sides of the two pulling plates 7 that are close to each other are fixedly connected with each other. Anti-skid pads, two sliding seats 6 are provided with threaded grooves on the side away from each other, and screw rods 8 are threadedly installed in the two threaded grooves. , the two screw rods 8 are fixedly sleeved with a first bevel gear 9, the top inner walls of the two connecting grooves 5 are provided with through holes, and the two through holes are rotatably installed with rotating rods 10. A second bevel gear 11 is fixedly installed at the bottom end of the 10 , the second bevel gear 11 meshes with the corresponding first bevel gear 9 , and a control seat is fixedly installed at the top ends of the two rotating rods 10 .

In this embodiment, a fixing hole 12 is opened on one side of the movable base 4 , a fixing rod is installed in the fixing hole 12 , the movable base 4 can slide along the fixing rod, and both ends of the fixing rod 13 are fixedly connected to two sides of the sliding hole 3 respectively. On the side inner wall, when the movable seat 4 moves, the fixed rod 13 is passively slid in the fixing hole 12 , which can stabilize the position of the movable seat 4 when it moves.

In this embodiment, a plurality of clamping grooves 14 are formed on one side of the fixing rod 13 , grooves are formed on the inner wall of one side of the fixing hole 12 , and a clamping block 15 is slidably installed in the groove. The position of the movable seat 4 can be fixed by moving the card block 15 into the corresponding card slot 14 after adaptation.

In this embodiment, a connecting hole is opened on one inner wall of the groove, and a pull rod 16 is slidably installed in the connecting hole. One end of 17 is welded to the clamping block 15, and the other end of the compression spring 17 is welded to the inner wall of one side of the groove. The pull rod 16 drives the corresponding clamping block 15 to move, and the clamping block 15 slides out of the corresponding clamping slot 14. The corresponding compression springs 17 are pressed.

In this embodiment, sliding grooves are opened on both inner walls of the connecting groove 5, and sliding blocks are fixedly installed on both sides of the sliding seat 6, and the sliding blocks are slidably installed in the corresponding sliding grooves. When the sliding seat 6 moves, it drives the sliding blocks. The block slides in the chute, which can stabilize the position of the sliding seat 6 when it moves.

In this embodiment, by placing the patient's arm in the fixing slot 2, the position of the arm can be limited, and the two pull rods 16 are pulled, and the pull rod 16 drives the corresponding clamping block 15 to move, and the clamping block 15 slides out of the corresponding clamping slot 14, the clamping The block 15 presses the corresponding compression spring 17, the compression spring 17 is elastically deformed, moves the two movable seats 4, the movable seats 4 slide in the corresponding sliding holes, and the movable seat 4 drives the corresponding pulling plate 7 to move, and the pulling can be adjusted. The use position of the plate 7, after the adjustment is completed, loosen the two pull rods 16, because the elastic action of the compression spring 17 drives the clamping block 15 to reset and move, and the clamping block 15 moves into the corresponding clamping slot 14, and the movable seat 4 can be fixed. position, rotate the two control seats, the control seat drives the corresponding rotating rod 10 to rotate, the rotating rod 10 drives the corresponding second bevel gear 11 to rotate, the second bevel gear 11 drives the first bevel gear 9 to rotate, and the first bevel gear 9 drives The corresponding screw rod 8 rotates, and the screw rod 8 drives the corresponding sliding seat 6 to move, and the sliding seat 6 drives the corresponding pulling plate 7 to move, so that the two pulling plates 7 are in contact with the skin on both sides of the wound on the exchanged arm, and the two The pulling-in plate 7 continues to move and pushes the skin on both sides of the wound to move, so that the skin on both sides of the wound is moved toward the middle, which is convenient for suturing. The present invention has a reasonable structure and convenient operation. The suturing device is convenient for pulling the wound skin and can also fix the patient's arm s position.

Claims (5)

1. A suturing device for emergency wound care, comprising a fixing seat (1), characterized in that a fixing groove (2) is provided on the top of the fixing seat (1), and both inner walls of the fixing groove (2) are provided with a fixing groove (2). A sliding hole (3) is provided, and a movable seat (4) is slidably installed in the two sliding holes (3). A sliding seat (6) is slidably installed in the groove (5), a rotating groove is provided on the side of the two sliding seats (6) that are close to each other, and a rotating block is rotatably installed in the two rotating grooves, and the two rotating blocks are mutually connected. The draw-in plates (7) are fixedly installed on the close side, the two draw-in plates (7) are fixedly connected with anti-skid pads on the sides close to each other, and the two sliding seats (6) are provided with threaded grooves on the sides away from each other. , a lead screw (8) is threadedly installed in the two threaded grooves, one end of the lead screw (8) is rotatably installed on the inner wall of one side of the corresponding connecting groove (5), and the two lead screws (8) are fixed with sleeves A first bevel gear (9) is provided, through holes are opened on the top inner walls of the two connecting grooves (5), and a rotating rod (10) is rotatably installed in the two through holes. A second bevel gear (11) is fixedly installed at the bottom ends, the second bevel gear (11) meshes with the corresponding first bevel gear (9), and a control seat is fixedly installed at the top ends of the two rotating rods (10). 2 . The suture device for emergency wound care according to claim 1 , wherein a fixing hole ( 12 ) is opened on one side of the movable seat ( 4 ), and a fixing rod is installed in the fixing hole ( 12 ). 3 . , the movable seat (4) can slide along the fixed rod, and the two ends of the fixed rod (13) are respectively fixedly connected to the inner walls on both sides of the sliding hole (3). 3. The suturing device for emergency wound care according to claim 2, characterized in that, one side of the fixing rod (13) is provided with a plurality of clamping grooves (14), and one side of the fixing hole (12) A groove is formed on the inner wall, a clamping block (15) is slidably installed in the groove, and the clamping block (15) is matched with the clamping groove (14). 4. The suture device for emergency wound care according to claim 3, wherein a connecting hole is opened on one inner wall of the groove, and a pull rod (16) is slidably installed in the connecting hole, and the pull rod (16) ) is fixedly installed on the clamping block (15), the tension rod (16) is sleeved with a compression spring (17), one end of the compression spring (17) is welded on the clamping block (15), and the other end of the compression spring (17) is welded on the clamping block (15). One end is welded to the inner wall of one side of the groove. 5 . The suture device for emergency wound care according to claim 1 , wherein the inner walls of both sides of the connecting groove ( 5 ) are provided with sliding grooves, and both sides of the sliding seat ( 6 ) are fixed. 6 . A slider is installed, and the slider is slidably installed in the corresponding chute.

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