CN209187241U - A surgical gauze storage cutting box - Google Patents

Abstract

The utility model relates to a surgical gauze storage and cutting box, which effectively solves the problem of inconvenient access and winding of the gauze; the technical solution is to include a box body, in which there are support rods placed front and back, and in the box body are two The roller is located on the left side of the support rod. The front and rear ends of the roller are connected with connecting rods in rotation. The other end of each connecting rod is hinged on the inner wall of the box. There is a compression spring between the connecting rod and the box. There is an opening on the left side wall of the box body, and there are a first extrusion plate and a second extrusion plate on the left side wall of the box body. The first extrusion plate can move up and down, and there is a chute on the first extrusion plate. There is a slider, the slider can be reset backwards, the lower end of the slider is connected with a blade, the second extrusion plate has a knife groove corresponding to the blade; the slider is provided with a groove, and the first extrusion plate There are pins, the second extruding plate is provided with a push rod, and the first extruding plate is provided with a through hole, after the ejector rod can be placed in the through hole, the pin breaks away from the groove. The utility model is simple, practical and easy to operate.

Description

A surgical gauze storage cutting box

technical field

The utility model relates to the field of medical instruments, in particular to a surgical gauze storage cutting box.

Background technique

In the nursing work of the hospital, the medical staff often have to change the gauze for the patient. The traditional method is to hold the gauze roll to wrap the gauze for the patient, but this method has many shortcomings. While winding the gauze with your hands, turn the gauze roll to release the gauze, which is very inconvenient in clinical operation; during the process of wrapping the gauze, the gauze is easy to fall off the hand and fall to the ground, because the hygiene requirements of the gauze are high, and the gauze that falls on the ground Gauze will inevitably be stained with dust and bacteria, which will cause it to fail to meet the requirements of use; after the gauze is wound, it is necessary to use scissors to cut the gauze, and take tape to paste the gauze, which causes inconvenience in operation and affects the efficiency of medical care.

Utility model content

In view of the above situation, in order to solve the problems existing in the prior art, the purpose of this utility model is to provide a surgical gauze storage and cutting box, which can effectively solve the problem of inconvenient access and winding of gauze.

The technical solution is to include a box body, the inside of the box body is provided with a support bar placed in the front and rear directions, and two rollers located on the left side of the support bar are arranged in the box body, and the two rollers are placed up and down. Both ends are rotatably connected with connecting rods. The other end of each connecting rod is hinged on the inner wall of the box. The upper and lower connecting rods are inclined to the left and distributed symmetrically up and down. The upper and lower rollers contact each other. The left side of the connecting rod A compression spring is connected with the box body; an opening is provided on the left side wall of the box body, and there are a first extrusion plate and a second extrusion plate located at the opening and placed parallel up and down on the left side wall of the box body. One extruding plate is located above the second extruding plate, the first extruding plate can move up and down along the left side wall of the box body, the first extruding plate is provided with a chute in the front and rear directions, and a sliding block is arranged in the chute , the slider can be reset backwards, the lower end surface of the slider is connected with a blade, the front end of the second extrusion plate has a knife groove corresponding to the blade; the slider is provided with a groove, and the front end of the first extrusion plate A pin that can be placed in the groove is provided, a push rod is arranged on the second extrusion plate, a through hole is arranged on the first extrusion plate, the push rod can be placed in the through hole, and the pin can be separated from the groove.

The utility model is novel in conception, ingenious in structure, simple and practical, easy to operate, reduces the workload of medical personnel, and is safe and convenient.

Description of drawings

Fig. 1 is the front section view of the utility model.

Fig. 2 is a top sectional view of the utility model.

Figure 3 is an enlarged front view of the cooperation of the upper and lower rollers of the utility model.

Fig. 4 is a perspective view of the cooperation relationship between the first extruding plate and the second extruding plate.

Fig. 5 is a top sectional view of the first extruded plate.

Detailed ways

Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in further detail.

Given by Fig. 1 to Fig. 5, the utility model comprises box body 1, and the interior of box body 1 is provided with the support bar 2 that places in front and rear direction, and box body 1 is provided with two rollers 3 that are positioned at the left side of support bar 2, Two rollers 3 are placed up and down, and the front and rear ends of each roller 3 are rotatably connected with a connecting rod 4. The other end of each connecting rod 4 is hinged on the inner side wall of the box body 1, and the upper and lower connecting rods 4 are inclined toward Left and symmetrically distributed up and down, the upper and lower two rollers 3 are in contact with each other, and a compression spring is connected between the left side of the connecting rod 4 and the box body 1; the left side wall of the box body 1 is provided with an opening, and the left side wall of the box body 1 There are a first extruding plate 5 and a second extruding plate 6 located at the opening and placed parallel up and down. The first extruding plate 5 is located above the second extruding plate 6. The first extruding plate 5 can move along the box body. The left side wall of 1 moves up and down, the first squeeze plate 5 is provided with a chute 7 in the front and rear directions, and a slider 8 is provided in the chute 7, the slider 8 can be reset backward, and the lower end surface of the slider 8 is connected There is a blade 9, and the front end of the second extrusion plate 6 has a knife groove 10 corresponding to the blade 9; the slider 8 is provided with a groove 11, and the front end of the first extrusion plate 5 is provided with a groove 11 that can be placed The pin 12 inside, the second extrusion plate 6 is provided with a push rod 13, the first extrusion plate 5 is provided with a through hole 14, the push rod 13 can be placed in the through hole 14, and the pin 12 can be separated from the groove 11.

In order to better fix the extruded plate, the first extruded plate 5 and the second extruded plate 6 are located outside the left side wall of the box body 1 .

In order to make the slider 8 return backward, a tension spring 15 is connected between the rear side of the slider 8 and the rear side of the groove 11 .

In order to make the first extruding plate 5 move up and down, the first extruding plate 5 is provided with a T-shaped slot that penetrates up and down, and the left side wall of the box body 1 is provided with a T-shaped protrusion that cooperates with the T-shaped slot. .

In order to place the push rod 13 in the through hole 14 and make the pin 12 break away from the groove 11, the front end of the first extrusion plate 5 is provided with a blind hole, and the pin 12 is placed in the blind hole, and the pin 12 and the blind hole Be connected with stage clip and rope between the bottom, the middle part of rope is corresponding with the position of through hole 14, and push rod 13 can move upwards along through hole 14, and the upper end of push rod 13 can pull pin 12 to move to the right by rope.

For better cutting, when the slide block 8 is moved to the front end and clamped, the slide block 8 is positioned in front of the gauze, while the blade of the blade 9 is placed backward.

In order to place the gauze to rotate, the roller 3 is covered with a one-way clutch 16, and the one-way clutches 16 on the upper and lower rollers 3 are distributed symmetrically up and down. The roller 3 can only rotate counterclockwise; the one-way clutch 16 can adopt an inner ratchet structure or a ball type one-way clutch 16.

In order to realize the rotational connection between the roller 3 and the connecting rod 4, the center of the roller 3 is provided with a rotating shaft, and one end of the connecting rod 4 is sleeved on the rotating shaft.

When the utility model is in use, first open the box body 1, install the gauze roll on the support rod 2, so that the gauze roll can rotate with the support rod 2 as the axis, and then pass the head of the gauze roll through the middle of the upper and lower rollers 3 , so that the gauze is squeezed by the upper and lower two rollers 3, while continuing to stretch the head of the gauze from the opening of the left side wall of the box body 1 to the outside of the box body 1, and place it on the first squeeze plate 5 and the second Between the extruding plates 6, simultaneously in order to avoid the pollution of gauze, a cover can be provided on the outside of the first extruding plate 5 and the second extruding plate 6.

When it is necessary to bandage, first open the cover, and pull the head of the gauze between the first squeeze plate 5 and the second squeeze plate 6, so that the gauze is pulled out. In the process of pulling the gauze, the first squeeze The pressing plate 5 and the second pressing plate 6 are not in contact with each other, so that the blade 9 is not in contact with the gauze. At the same time, when the gauze goes out, the upper and lower rollers 3 squeeze the gauze mutually, and the upper and lower rollers 3 It can rotate in one direction. At the same time, the upper roller 3 can only rotate clockwise, and the lower roller 3 can only rotate counterclockwise. Therefore, the gauze can make the upper and lower rollers 3 roll at this time, and at the same time give the gauze a certain pre-tightening force , so that the bandage can be bandaged more tightly.

Since the upper and lower connecting rods 4 and the upper and lower rollers 3 together form a "<" shape, the upper and lower rollers 3 can move to the right, but cannot move to the left. Compression spring, so under the effect of compression spring, two rollers 3 can always have the force that squeezes each other.

After the length that gauze pulls out is enough to use, at first slide slide block 8 this moment, make slide block 8 move forward along chute 7, now be positioned at the extension spring 15 between slide block 8 rear side and chute 7 by Stretching, when the slider 8 moves to the front end of the chute 7, the pin 12 will be placed in the groove 11 of the slider 8, so that the slider 8 is fixed and cannot move backward; the first extrusion plate 5, so that the first extrusion plate 5 moves downwards, at this time the first extrusion plate 5 will gradually approach the second extrusion plate 6, and at the same time the The push rod 13 will be placed in the through hole 14 of the first squeeze plate 5, and the upper end of the push rod 13 will squeeze the rope, so that the pin 12 will be pulled gradually and move to the right. When the second squeeze plate 6 is in contact, the gauze is fixed, and the pin 12 moves to the right and will break away from the groove 11, so that the slider 8 is no longer clamped, and now the slider 8 will be under the action of the tension spring 15 Move backward, because the gauze positioned at the left and right ends of the strip is pressed by the first squeeze plate 5 and the second squeeze plate 6, the blade 9 can cut the gauze neatly and quickly.

After the gauze is segmented, the head of the gauze positioned at the casing 1 can be at the rear side of the blade 9 at this moment, so when using it next time, only the first flat plate needs to be pulled upwards, and the head of the gauze can be taken out, which is convenient for use.

In the utility model, two rollers 3 extruded with each other are arranged, and through the hinged connection, the two rollers 3 can only rotate in one direction, and at the same time, the two rollers 3 will be locked to each other to the left, so that the gauze cannot be returned to the box. Inside the body 1, after use, the head of the gauze is prevented from falling into the box body 1, which is inconvenient for the next use.

The utility model squeezes the second squeeze plate 6 by arranging the first squeeze plate 5 and the second squeeze plate 6, so that the gauze can be clamped, and then the cutting action and The clamping is linked, so that after the gauze is clamped and stretched, it can be cut from the stretched position, which can ensure neat and complete cutting.

The utility model is novel in conception, ingenious in structure, simple and practical, easy to operate, reduces the workload of medical personnel, and is safe and convenient.

Claims (7)

1. a kind of surgical textiles stores cutting box, including cabinet (1), which is characterized in that the inside of cabinet (1) is equipped with front and back To the support rod (2) of placement, set in cabinet (1) there are two the idler wheel (3) being located on the left of support rod (2), two idler wheels (3) are up and down It places, the rear and front end of each idler wheel (3) is rotatably connected to connecting rod (4), and the other end of each connecting rod (4) is hinged on cabinet (1) on inner sidewall, upper and lower connecting rod (4) is tilted towards distribution left and symmetrical above and below, and upper and lower two idler wheels (3) contact with each other, Pressure spring is connected between the left side and cabinet (1) of connecting rod (4)；The left side wall of cabinet (1) is equipped with opening, the left side of cabinet (1) Have on wall positioned at opening and the first stripper plate placed in parallel above and below (5) and the second stripper plate (6), the first stripper plate (5) position In the top of the second stripper plate (6), the first stripper plate (5) can be moved up and down along the left side wall of cabinet (1), the first stripper plate (5) Sliding slot (7) in the front-back direction are equipped with, are equipped with sliding block (8) in sliding slot (7), sliding block (8) can reset backward, the lower end of sliding block (8) It is connected on face blade (9), there is cutter groove (10) corresponding with blade (9) on the second stripper plate (6)；Sliding block (8) is equipped with recessed Slot (11), the front end of the first stripper plate (5) are equipped with the pin (12) that can be placed in groove (11), and the second stripper plate is set on (6) Have mandril (13), the first stripper plate (5) is equipped with through-hole (14), and mandril (13) can be placed in through-hole (14), and can make pin (12) groove (11) are detached from.

2. a kind of surgical textiles according to claim 1 stores cutting box, which is characterized in that first stripper plate (5) and the second stripper plate (6) is respectively positioned on the outside of cabinet (1) left side wall.

3. a kind of surgical textiles according to claim 1 stores cutting box, which is characterized in that the sliding block (8) Tension spring (15) are connected between trailing flank and the rear side of groove (11).

4. a kind of surgical textiles according to claim 1 stores cutting box, which is characterized in that first stripper plate (5) it is equipped with T-slot up and down, the left side wall of cabinet (1) is equipped with the T-type protrusion cooperated with T-slot.

5. a kind of surgical textiles according to claim 1 stores cutting box, which is characterized in that first stripper plate (5) front end is equipped with blind hole, and pin (12) is placed in blind hole, is connected with pressure spring and rope between pin (12) and the bottom of blind hole The middle part of rope, rope is corresponding with the position of through-hole (14), and mandril (13) can be moved up along through-hole (14), mandril (13) it is upper End can pull pin (12) to move right by rope.

6. a kind of surgical textiles according to claim 1 stores cutting box, which is characterized in that the sliding block (8) moves When moving to front end and being clamped, sliding block (8) is located at the front of gauze, while the blade of blade (9) is placed backwards.

7. a kind of surgical textiles according to claim 1 stores cutting box, which is characterized in that on the idler wheel (3) It is set with one-way clutch (16), one-way clutch (16) distribution symmetrical above and below that the set on upper and lower two idler wheels (3) turns, simultaneously The idler wheel (3) being located above can only rotate clockwise, and underlying idler wheel (3) can only rotate counterclockwise；One-way clutch (16) handle ratchet wheel structure or ball-type one-way clutch (16) can be used.