CN113598967A - Operation dressing is checked and is put device - Google Patents

Abstract

A surgical dressing counting and placing device effectively solves the problem that the used dressings are inconvenient to count and place; the counting box comprises a box body, wherein a storage groove is formed in the box body, a plurality of storage plates are detachably connected in the storage groove, a plurality of counting boxes are arranged at the upper end of each storage plate, a supporting groove is formed in the lower end of each storage plate, a supporting rod is arranged at the rear end of each storage plate, a pushing groove is formed in the box body, each storage plate can be inserted into the pushing groove, an inserting groove is formed in the box body, an inserting frame is slidably connected in the inserting groove, a pedal is slidably connected in the box body, and a following cover plate is hinged to the upper end of the inserting frame; the left side wall of the embedding groove is connected with a U-shaped plate in a sliding mode, the U-shaped plate can be in contact with the left end face of the embedding frame, the lower end of the U-shaped plate is connected with a connecting rod in a sliding mode, the rear end of the connecting rod is provided with a push plate, the upper end of the push plate is provided with a push block, the upper end of the push block is inserted into the storage groove and is in sliding connection with the box body, and the push block can be in contact with the rear end face of the storage plate; the invention has novel conception, ingenious structure, convenient operation and strong practicability.

Description

Operation dressing is checked and is put device

Technical Field

The invention relates to the technical field of auxiliary instruments in operating rooms, in particular to a surgical dressing counting and placing device.

Background

Surgical dressings refer to textile articles used to absorb fluids, protect tissue, compress hemostasis, or pull tissue. Including gauze, gauze pad, gauze strip, palace gauze, disinfection pad, brain cotton sheet, cotton swab, etc.

For preventing that the dressing from being lost and falling the situation emergence in the patient body when the operation, generally need to check the dressing after using and that do not use, because the dressing after the use can be stained with filths such as blood, and every used dressing quantity of operation is all inequality, and the space of apparatus platform is limited, can't accomplish how much according to the dressing carry out the regulation of apparatus platform size, so medical personnel can put the dressing after using subaerial for the convenience of checking usually can, but this kind of mode of putting can cause the pollution to ground, clean very inconvenient after the operation finishes, and medical personnel need bow many times when checking, waste time and energy.

Disclosure of Invention

In view of the above situation, in order to overcome the defects of the prior art, the invention aims to provide a surgical dressing counting and placing device, which effectively solves the problem that the used surgical dressing is inconvenient to count and place.

The technical scheme includes that the device comprises a box body, a storage groove with an upward opening is formed in the box body, a plurality of storage plates which are uniformly distributed along the vertical direction are detachably connected in the storage groove, a plurality of counting boxes which are uniformly distributed along the left and right direction and have upward openings are arranged at the upper end of each storage plate, a support groove which is not in a shape and has a downward opening is formed at the lower end of each storage plate, a support rod which is not in a shape and can be inserted into the support groove is arranged at the rear end of each storage plate, a push-out groove which is communicated with the storage groove and has a front and back direction is formed in the box body, the storage plates can be inserted into the push-out groove, an insertion groove which is positioned right above the push-out groove and is communicated with the push-out groove is formed in the box body, an insertion frame which is connected with the upper and lower directions in the insertion groove in a sliding mode and can be communicated with the counting boxes, a pedal which is connected in the box in a sliding mode and has a cover plate which can swing up and down along with the pedal in a sliding mode, when the pedal moves upwards, the placing frame moves leftwards by the distance between two adjacent counting boxes;

put into groove left side wall on sliding connection have the U-shaped board that the opening is right, the U-shaped board can with put into frame left end face contact, U-shaped board lower extreme sliding connection has the connecting rod of fore-and-aft direction, the connecting rod rear end is equipped with the push pedal that moves forward and backward along with the removal about the U-shaped board, the push pedal upper end is equipped with the ejector pad, the ejector pad upper end insert in the hold up tank and with box sliding connection, the ejector pad can with hold up plate rear end face contact.

The invention has the beneficial effects that: the invention has novel concept, ingenious structure, convenient operation and strong practicability, can store the used dressings in boxes, is convenient for medical personnel to count the used dressings, can effectively store the waste liquid on the dressings, can prevent the bottom surface from being polluted, can reduce the workload of the medical personnel, can improve the working efficiency of the medical personnel, can count the dressings without bending down, is time-saving and labor-saving, can reduce the occupation of space, can improve the utilization rate of the space of an operating room, and can meet the use requirements under different conditions.

Drawings

Fig. 1 is an isometric view of the present invention.

FIG. 2 is a right perspective view, in full section, of the present invention.

Figure 3 is a right isometric view in partial cutaway of the present invention.

Fig. 4 is an enlarged view of a in fig. 3 of the present invention.

Fig. 5 is an enlarged view of B of fig. 3 according to the present invention.

Fig. 6 is an enlarged view of C of fig. 3 according to the present invention.

Figure 7 is a cut-away front isometric view of the present invention.

FIG. 8 is a left isometric view in stepped cutaway of the present invention.

Fig. 9 is an enlarged view of D of fig. 7 of the present invention.

Fig. 10 is an enlarged view of E of fig. 8 of the present invention.

FIG. 11 is a right isometric view in stepped section of the present invention.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

As shown in fig. 1 to 11, the counting device comprises a box body 1, a storage groove 2 with an upward opening is arranged on the box body 1, a plurality of storage plates 3 which are uniformly distributed along the vertical direction are detachably connected in the storage groove 2, a plurality of counting boxes 4 which are uniformly distributed along the left and right direction and have upward openings are arranged at the upper end of each storage plate 3, a support groove 5 which is not shaped and has a downward opening is arranged at the lower end of each storage plate 3, a support rod 6 which is not shaped and can be inserted into the support groove 5 is arranged at the rear end of each storage plate 3, a push-out groove 7 which is communicated with the storage groove 2 and has a front and rear direction is arranged on the box body 1, a placing groove 8 which is arranged right above the push-out groove 7 and is communicated with the push-out groove 7 is arranged on the box body 1, a placing frame 9 which is connected with the vertical direction and can be communicated with the counting boxes 4 in the sliding connection manner is arranged in the placing groove 8, a pedal 10 which is arranged below the push-out groove 7 and has a front and rear direction in the sliding connection manner, the upper end of the placing frame 9 is hinged with a cover plate 11 which swings up and down along with the up-and-down movement of the pedal 10, and when the pedal 10 moves upwards, the placing frame 9 moves leftwards to the distance between two adjacent counting boxes 4;

put into groove 8 left side wall on sliding connection have the U-shaped plate 12 that the opening is right, U-shaped plate 12 can with put into frame 9 left end face contact, U-shaped plate 12 lower extreme sliding connection has connecting rod 13 of fore-and-aft direction, connecting rod 13 rear end is equipped with the push pedal 14 that moves back and forth along with the left-and-right removal of U-shaped plate 12, push pedal 14 upper end is equipped with ejector pad 15, ejector pad 15 upper end insert in holding vessel 2 and with box 1 sliding connection, ejector pad 15 can with holding vessel 3 rear end face contact.

In order to enable the cover plate 11 to move up and down along with the pedal 10, a pull rod 16 which is in an inverted L shape and is positioned behind the placing frame 9 is arranged at the upper end of the pedal 10, the pull rod 16 is connected with the box body 1 in a sliding mode, a pull sleeve 17 which is positioned right behind the placing frame 9 is connected on the pull rod 16 in a sliding mode, and the upper end of the pull sleeve 17 is hinged with the rear end of the cover plate 11 through a connecting rod 18.

In order to move up when footboard 10, put into frame 9 and remove the distance between two adjacent check boxes 4 left, box 1 in the left and right sides rotate respectively and be connected with about the axial and be located the band pulley of propelling movement 7 top, the band pulley rotates along with the rebound of footboard 10, connect through hold-in range 19 between two band pulleys, the hold-in range 19 outside is equipped with a plurality of slurcam 20 along its outline line direction equipartition, put into frame 9 front end sliding connection have fore-and-aft direction and can with the movable plate 21 of slurcam 20 contact, movable plate 21 rear end through the spring with put into frame 9 and be connected.

In order to enable the belt wheel to rotate along with the upward movement of the pedal 10, the lower end of the belt wheel on the left side is coaxially provided with a pushing column 22 positioned in the box body 1, the pushing column 22 is provided with a plurality of transition grooves 23 which are uniformly distributed along the circumferential direction of the pushing column, the groove depths of the transition grooves 23 are sequentially reduced from top to bottom, two adjacent transition grooves 23 are communicated through a chute 24, the groove depths of the chute 24 are gradually reduced along the clockwise direction, the right end of the pedal 10 is provided with a sliding frame 25 in the left-right direction, the sliding frame 25 is in sliding connection with a sliding rod 26, the right end of the sliding rod 26 can be inserted into the transition grooves 23 and the chute 24, and the left end of the sliding rod 26 is connected with the pedal 10 through a spring.

In order to facilitate the replacement of the placement frame 9, the right end of the placement frame 9 is connected with the right side wall of the placement groove 8 through a tension spring, a groove which is through from top to bottom and has a left opening is formed in the movable plate 21, a left end of the placement frame 9 is connected with a left-right direction and a right end of the placement frame is inserted into a reset rod 27 in the groove, the right end face of the reset rod 27 is a front right inclined plane and a rear left inclined plane, the left end face of the reset rod 27 can be in contact with the left side wall of the placement groove 8, the rear end of the reset rod 27 is provided with an elastic block 28 which can be inserted into the placement frame 9, the left end of the reset rod 27 is provided with a limiting rod 29 in the front-back direction, and a stop block 30 which is positioned at the right side of the limiting rod 29 and can be in contact with the right end face of the limiting rod 29 is arranged in the box body 1.

In order to enable the push plate 14 to move back and forth along with the left and right movement of the U-shaped plate 12, a spring is arranged between the push plate 14 and the U-shaped plate 12, the rear end surface of the push plate 14 is an inclined surface with the left front and the right rear, and rollers contacted with the inclined surface of the push plate 14 are rotatably connected in the box body 1.

In order to guarantee the stability of storage plate 3 behind bracing piece 6 insertion support groove 5, storage plate 3 in the left and right sides respectively sliding connection have the left and right sides direction and can insert the stabilizer bar 31 that supports in the groove 5, stabilizer bar 31 lower extreme face is the high inclined plane in the low right side in a left side, stabilizer bar 31 up end can with bracing piece 6 lower extreme face contact, between two stabilizer bars 31 on same storage plate 3 through the opening downwards and the synchronizing bar 32 of U-shaped connect, be equipped with the spring between synchronizing bar 32 left end and the storage plate 3, left stabilizer bar 31 left end is equipped with the stretching strap.

In for the convenience of bracing piece 6 inserts support groove 5, box 1 in be equipped with about the axial and be located the location axle 33 of holding vessel 2 rear, coaxial sliding connection has a sliding ring 34 on the location axle 33, sliding ring 34 upper end is rotated and is connected with T shaped plate 35, terminal surface can with check box 4 up end contact under the T shaped plate 35, sliding ring 34 rear end is equipped with the fore-and-aft direction and runs through the control lever of box 1, control lever and box 1 sliding connection, the cover is equipped with the extension spring that is located between box 1 and sliding ring 34 on the location axle 33.

In order to facilitate the up-and-down movement of the pedal 10, the lower end of the pedal 10 is connected with the box body 1 through a compression spring, and the front end of the pedal 10 penetrates through the box body 1 and is provided with a binding belt.

When the invention is used, the initial state is that the storage groove 2 and the push-out groove 7 are not provided with the storage plate 3, the sliding rod 26 is positioned at the upper end of the transition groove 23, the support rod 6 on one storage plate 3 is manually inserted into the support groove 5 on the other storage plate 3, the support rod 6 contacts with the inclined surface of the stabilizer bar 31 and pushes the stabilizer bar 31 to move the extrusion spring leftwards, when the support rod 6 moves to the upper part of the stabilizer bar 31, the stabilizer bar 31 moves rightwards under the action of the spring, at this time, the upper end surface of the stabilizer bar 31 contacts with the lower end surface of the support bar 6, the support bar 6 is fixed between the stabilizer bar 31 and the upper side wall of the support groove 5, the two connected storage plates 3 are put into the push-out groove 7 and push the storage plates 3 backwards, when the rear end face of the supporting rod 6 at the rear side is in contact with the rear side wall of the storage groove 2, the storage plate 3 stops moving, and at the moment, the counting box 4 at the rightmost side on the storage plate 3 at the front side is positioned under the placing frame 9 and is communicated with the placing frame 9;

pulling the control rod upwards, driving the T-shaped plate 35 to move upwards through the slip ring 34 by the control rod, enabling the tension spring to be stressed and stretched, rotating the T-shaped plate 35 when the T-shaped plate 35 moves out of the storage tank 2, enabling the lower end face of the T-shaped plate 35 to be in contact with the upper end face of the box body 1, sequentially placing other storage plates 3 into the storage tank 2 from top to bottom, reversely rotating the T-shaped plate 35, enabling the T-shaped plate 35 to enter the storage tank 2 again under the action of the tension spring and extrude the storage plates 3 downwards, and finishing the preparation work;

in an operation, after a piece of dressing is used, the pedal 10 is stepped downwards, the pedal 10 drives the sliding frame 25 and the sliding rod 26 to move downwards along the transition groove 23, the transition groove 23 is in the vertical direction, the push column 22 does not rotate, the sliding rod 26 moves leftwards to extrude the spring, when the pedal 10 moves downwards to the limit position, the sliding rod 26 moves from the transition groove 23 to the inclined groove 24, the groove depth at the lower end of the transition groove 23 is smaller than that at the lower end of the inclined groove 24, the sliding rod 26 moves rightwards under the action of the spring, meanwhile, the pedal 10 drives the pull rod 16 to move downwards, the pull sleeve 17 moves downwards and drives the cover plate 11 to swing upwards through the connecting rod 18, the cover plate 11 does not shield the opening of the placing frame 9, the dressing is placed into the opening of the frame 9, and the dressing enters the counting box 4 through the opening of the placing frame 9;

when the pedal 10 is loosened or the binding band is pulled upwards, the pedal 10 moves upwards under the action of the pressure spring, the sliding rod 26 moves upwards along the inclined groove 24, the inclined groove 24 pushes the pushing column 22 to rotate anticlockwise when the sliding rod 26 moves upwards, the sliding rod 26 moves leftwards and extrudes the spring, the belt wheel on the left side synchronously rotates anticlockwise, the pushing plate 20 drives the moving plate 21 to move leftwards, when the pedal 10 moves to the upper end limit position, the sliding rod 26 moves into the transition groove 23 from the inclined groove 24, and the groove depth of the upper end of the transition groove 23 is larger than that of the upper end of the inclined groove 24, so that the sliding rod 26 moves rightwards under the action of the spring, reciprocates from right to left, and used dressings are sequentially placed into the counting box 4;

when the placing frame 9 moves to be right above the leftmost counting box 4, the pedal 10 is pressed downwards to place the dressing, after the pedal 10 is loosened, the placing frame 9 continues to move leftwards under the action of the pushing column 22, the placing frame 9 gradually approaches and pushes the U-shaped plate 12 to move leftwards, the U-shaped plate 12 drives the push plate 14 to move leftwards through the connecting rod 13, the push plate 14 moves forwards under the action of the roller and the inclined surface of the push plate 14, the push block 15 synchronously pushes the storage plate 3 on the rear side to move forwards, the storage plate 3 gradually moves out of the push groove 7, after the placing frame 9 continues to move leftwards for a certain distance, the reset rod 27 is in contact with the left side wall of the placing groove 8, the reset rod 27 moves rightwards relative to the placing frame 9, the reset rod 27 is inserted into the groove and pushes the moving plate 21 to move backwards to press the spring, the elastic block 28 is gradually inserted into the placing frame 9, and when the moving plate 21 is separated from contact with the push plate 20, the placing frame 9 stops moving, the elastic block 28 is positioned in the placing frame 9 at the moment, the position of the reset rod 27 is limited, the reset rod 27 cannot move leftwards, the moving plate 21 is kept in a state of not contacting with the pushing plate 20 and extruding the spring, meanwhile, the storage plate 3 moves out of the pushing groove 7, and the storage plate 3 in the storage groove 2 cannot move downwards under the action of the tension spring and the T-shaped plate 35 because the lower end face of the storage plate 3 at the lowest side in the storage groove 2 is in contact with the upper end face of the pushing block 15 at the moment;

when the moving plate 21 is not in contact with the pushing plates 20, the imbedding frame 9 moves rightwards under the action of the tension spring, after the imbedding frame 9 moves rightwards for a certain distance, the limiting rod 29 is in contact with the stop block 30, the limiting rod 29 stops moving under the action of the stop block 30, the imbedding frame 9 continues moving rightwards, the reset rod 27 gradually moves out of the groove, the elastic block 28 moves out of the imbedding frame 9 again, the moving plate 21 moves forwards under the action of the spring and is inserted between every two adjacent pushing plates 20, and the imbedding frame 9 restores to the initial position;

when the placing frame 9 moves rightwards, the placing frame 9 does not extrude the U-shaped plate 12 any more, at the moment, the storage plate 3 stops moving, the counting box 4 on the new storage plate 3 can be communicated with the placing frame 9, the distance between the push plate 14 and the U-shaped plate 12 is increased under the action of the spring, the push plate 14 moves backwards under the action of the inclined surface of the push plate 14 and the roller and drives the U-shaped plate 12 to move rightwards through the connecting rod 13, the U-shaped plate 12 and the push plate 14 gradually recover to the initial positions, at the moment, the upper end of the push block 15 is not contacted with the storage plate 3 at the lowest side in the storage groove 2, the storage plate 3 in the storage groove 2 moves downwards under the action of the T-shaped plate 35 and the tension spring, the support rod 6 on the storage plate 3 in the push-out groove 7 is inserted into the support groove 5 on the storage plate 3 at the lowest side, and the dressing storage of a new round can be started;

so circulate, the continuous follow of storage plate 3 shifts out in pushing out groove 7, has carried out reasonable the depositing to the dressing after using to prevent that the waste liquid on the dressing from polluting the operating room, after the operation, the connection of storage plate 3 is relieved to the pulling stay cord, will store plate 3 take off cleaning and disinfecting can.

The invention has novel conception, ingenious structure, convenient operation and strong practicability, and the arrangement of the support rod, the support groove and the stabilizer bar ensures that the storage plate can be stably kept horizontal even in a suspended state, dressing is reasonably and effectively stored, the arrangement of the push column, the transition groove and the chute pushes the placing frame to move for the same distance each time through the movement of the pedal, so that the dressing accurately enters the counting box, the arrangement of the pedal meets the requirement of aseptic operation, and the pollution to the hands of medical personnel is reduced.

Therefore, the surgical dressing counting and placing device provided by the invention can effectively solve the problem that the used dressings are inconvenient to count and place, the structure is simple to operate and convenient to use, and the dressing collecting and placing efficiency is improved.

Claims (9)

1. The utility model provides a device of putting is checked to surgical dressing, the power distribution box comprises a box body (1), a serial communication port, seted up ascending hold up tank (2) of opening on box (1), hold up tank (2) internal disassembly is connected with a plurality of storage board (3) of upper and lower direction equipartition of edge, storage board (3) upper end is equipped with a plurality of about direction equipartition and the ascending box of checking of opening (4), storage board (3) lower extreme is seted up font and opening decurrent support groove (5), storage board (3) rear end is equipped with bracing piece (6) that can insert in support groove (5) and not the font, set up on box (1) with hold up groove (7) of groove (2) intercommunication and fore-and-aft direction, storage board (3) can insert in push-out groove (7), set up on box (1) and be located directly over push-out groove (7) and with put groove (8) intercommunication of push-out groove (7), put groove (8) are connected with up the orientation and slide from top to down and can with put frame (9) intercommunication of checking box (4) put into ) The box body (1) is internally and slidably connected with a pedal (10) which is positioned below the push-out groove (7) and in the front-back direction, the upper end of the placing frame (9) is hinged with a cover plate (11) which can vertically move along with the pedal (10) and can vertically swing, and when the pedal (10) moves upwards, the placing frame (9) moves leftwards to the distance between two adjacent counting boxes (4);

put into groove (8) left side wall on sliding connection have U-shaped plate (12) that the opening is right, U-shaped plate (12) can with put into frame (9) left end face contact, U-shaped plate (12) lower extreme sliding connection has connecting rod (13) of fore-and-aft direction, connecting rod (13) rear end is equipped with and moves push pedal (14) of back-and-forth movement about U-shaped plate (12), push pedal (14) upper end is equipped with ejector pad (15), ejector pad (15) upper end insert in holding vessel (2) and with box (1) sliding connection, ejector pad (15) can with holding vessel (3) rear end face contact.

2. The surgical dressing counting and placing device according to claim 1, wherein the upper end of the pedal (10) is provided with an inverted L-shaped pull rod (16) which is positioned behind the placing frame (9), the pull rod (16) is connected with the box body (1) in a sliding manner, the pull rod (16) is connected with a pull sleeve (17) which is positioned right behind the placing frame (9) in a sliding manner, and the upper end of the pull sleeve (17) is hinged with the rear end of the cover plate (11) through a connecting rod (18).

3. The surgical dressing counting and placing device according to claim 1, wherein the left side and the right side of the inside of the box body (1) are respectively and rotatably connected with belt wheels which are axially arranged up and down and positioned above the pushing groove (7), the belt wheels rotate along with the upward movement of the pedal (10), the two belt wheels are connected through a synchronous belt (19), a plurality of pushing plates (20) are uniformly distributed along the contour line direction of the synchronous belt (19) on the outer side of the synchronous belt (19), the front end of the placing frame (9) is slidably connected with a moving plate (21) which is in front and back direction and can be in contact with the pushing plates (20), and the rear end of the moving plate (20) is connected with the placing frame (9) through a spring.

4. The surgical dressing counting and placing device according to claim 3, wherein the lower end of the left belt wheel is coaxially provided with a pushing column (22) which is positioned in the box body (1), the pushing column (22) is provided with a plurality of transition grooves (23) which are uniformly distributed along the circumferential direction in the vertical direction, the groove depth of the transition grooves (23) is sequentially reduced from top to bottom, two adjacent transition grooves (23) are communicated through a chute (24), the groove depth of the chute (24) is gradually reduced along the clockwise direction, the right end of the pedal (10) is provided with a sliding frame (25) in the left-right direction, the sliding frame (25) is internally and slidably connected with a sliding rod (26) of which the right end can be inserted into the transition grooves (23) and the chute (24), and the left end of the sliding rod (26) is connected with the pedal (10) through a spring.

5. The surgical dressing counting and placing device according to claim 1, wherein the right end of the placing frame (9) is connected with the right side wall of the placing groove (8) through a tension spring, a moving plate (21) is provided with a groove which is vertically communicated and has a leftward opening, the left end of the placing frame (9) is connected with a reset rod (2) (7) in the left-right direction in a sliding mode, the right end of the reset rod (27) is an inclined plane which is front right, back left, the left end face of the reset rod (27) can be contacted with the left side wall of the placing groove (8), the rear end of the reset rod (27) is provided with an elastic block (28) which can be inserted into the placing frame (9), the left end of the reset rod (27) is provided with a limiting rod (29) in the front-back direction, and a stop block (30) which is positioned at the right side of the limiting rod (29) and can be contacted with the right end face of the limiting rod ((29) is arranged in the box body (1).

6. The surgical dressing counting and placing device according to claim 1, wherein a spring is arranged between the push plate (14) and the U-shaped plate (12), the rear end surface of the push plate (14) is an inclined surface with a left front part and a right rear part, and a roller contacted with the inclined surface of the push plate (14) is rotatably connected in the box body (1).

7. The surgical dressing counting and placing device according to claim 1, wherein the left side and the right side of the storage plate (3) are respectively connected with a stabilizer bar (31) which is in the left-right direction and can be inserted into the supporting groove (5) in a sliding manner, the lower end surface of the stabilizer bar (31) is an inclined surface with a lower left and a higher right, the upper end surface of the stabilizer bar (31) can be in contact with the lower end surface of the supporting rod (6), two stabilizer bars (31) on the same storage plate (3) are connected through a U-shaped synchronizing rod (32) with a downward opening, a spring is arranged between the left end of the synchronizing rod (32) and the storage plate (3), and a pull belt is arranged at the left end of the stabilizer bar (31) on the left side.

8. The surgical dressing counting and placing device according to claim 1, wherein a positioning shaft (33) which is axially arranged up and down and is positioned behind the storage tank (2) is arranged in the box body (1), a sliding ring (34) is coaxially and slidably connected to the positioning shaft (33), a T-shaped plate (35) is rotatably connected to the upper end of the sliding ring (34), the lower end face of the T-shaped plate (35) can be in contact with the upper end face of the counting box (4), a control rod which is arranged in the front-back direction and penetrates through the box body (1) is arranged at the rear end of the sliding ring (34), the control rod is slidably connected with the box body (1), and a tension spring which is positioned between the box body (1) and the sliding ring (34) is sleeved on the positioning shaft (33).

9. The surgical dressing counting and placing device according to claim 1, wherein the lower end of the pedal (10) is connected with the box body (1) through a compression spring, and the front end of the pedal (10) penetrates through the box body (1) and is provided with a binding band.

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