CN113599088A

CN113599088A - Automatic pretreatment system of gauze for surgery

Info

Publication number: CN113599088A
Application number: CN202110991499.7A
Authority: CN
Inventors: 朱孟娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-27
Filing date: 2021-08-27
Publication date: 2021-11-05

Abstract

The invention belongs to the field of surgical medical treatment, and relates to an automatic pretreatment system for surgical gauze. The gauze is tightened and cut, so that the gauze is better operated, the gauze can be automatically filled with the liquid medicine after the liquid medicine is sprayed on the gauze, the gauze can be attached, the subsequent work is greatly facilitated, the cut gauze can be conveyed to a proper position, the gauze with the adhesive tape can be conveyed into a cavity, and the gauze is placed on a wound after downward overturning and moving.

Description

Automatic pretreatment system of gauze for surgery

Technical Field

The invention belongs to the field of surgical medical treatment, and particularly relates to an automatic pretreatment system for surgical gauze.

Background

As is known, the bandaging is one of the important measures for the emergency treatment of the trauma site, and can achieve the purposes of compression hemostasis, infection reduction, wound protection, pain reduction, dressing and splint fixation and the like by timely and correctly bandaging; however, the gauze needs to be cut out manually, then the liquid medicine is sprayed on the gauze, the operation is time-consuming, in addition, in the binding process, the wrong binding method can lead to the increase of bleeding, aggravation of infection, new injury, sequelae leaving and other adverse consequences, and when a plurality of wounded persons are involved and the binding is needed, the binding quantity can not keep up with the treatment time of the patients.

Disclosure of Invention

The invention aims to solve the problems in the prior art and provides an automatic pretreatment system for surgical gauze, which can rapidly wrap small wounds after the small wounds appear.

The purpose of the invention can be realized by the following technical scheme: the utility model provides an automatic pretreatment systems of gauze for surgery, includes the casing, the fixed control chamber of transferring that is equipped with of casing left end wall, transfer the fixed chamber of placing that is equipped with of control chamber lower extreme wall, place the chamber with it pushes down turning device to transfer to be equipped with on the control chamber, the fixed transfer control chamber that is equipped with of casing right end wall, be equipped with conveying conversion equipment on the transfer control chamber, the fixed sticky tape chamber that is equipped with of transfer control chamber upper end wall, the sticky tape intracavity is equipped with sticky tape bonding device, sticky tape chamber right end is fixed and is equipped with the hydrojet chamber, the hydrojet intracavity is equipped with liquid medicine sprinkler.

Preferably, liquid medicine sprinkler is equipped with two the same push shafts down including fixing the push motor on hydrojet chamber rear end wall on the push motor output, the epaxial fixed gear that pushes down that is equipped with of push shaft, the hydrojet intracavity is fixed to be equipped with and pushes down the spout, it is equipped with the rack of tailorring to slide on the spout to push down, tailor the rack with push down gear engagement, hydrojet chamber front end rotates and is equipped with the transmission shaft, push down the axle with connect by the belt between the transmission shaft, the transmission shaft front end is fixed and is equipped with the drive wheel, tightens the gauze and tailors to carry out better operation to it.

Preferably, the lower end wall of the liquid spraying cavity is slidably provided with a spraying rack, a second motor is fixedly arranged in the spraying rack, a rotating screw is arranged at the output end of the second motor, a liquid pressing cavity is movably arranged in the liquid spraying cavity, the lower end of the liquid pressing cavity is meshed with the rotating screw, a pressure nozzle is fixedly arranged at the upper end of the liquid pressing cavity, a fixing plate is fixedly arranged at the lower end of a pressing chute, a liquid supply cavity is fixedly arranged in the lower end wall of the fixing plate, a poking wheel is fixedly arranged in the liquid spraying cavity, a pressure plate is slidably arranged on the pressure nozzle, and after liquid medicine is sprayed on gauze, the gauze is automatically filled with the liquid medicine.

Preferably, sticky tape adhesive device is including fixing the fixed column of sticky tape chamber front end, it is equipped with the viscose yarn strap to rotate on the fixed column, the transfer control intracavity rotates and is equipped with the driving plate, the fixed bullet sword chamber that is equipped with on the driving plate, bullet sword chamber lower extreme is fixed and is equipped with the cut electro-magnet, bullet sword chamber upper end with glue the gauze and take and go up through the sticky tape connection, can laminate the gauze, have big help to follow-up work.

Preferably, conveying conversion equipment is including fixing conveying motor on the wall of transfer control chamber rear end, be equipped with the conveying axle on the conveying motor output, it is equipped with the conveying axle of two symmetries to rotate on the connecting rod, the epaxial fixed converting lever that is equipped with of conveying, it is equipped with the connecting rod to connect between two the same converting levers, the connecting rod internal fixation is equipped with the cavity fixed plate, the fixed chamber that launches that is equipped with on the cavity fixed plate, it is equipped with and launches the board to launch the rotation of chamber upside, it inserts the pressing block to launch the fixed being equipped with of chamber upper end wall, it is equipped with the rotary rod to rotate on the cavity fixed plate, the rotary rod with it is equipped with the diversion pole to connect between, the driving plate with it is equipped with the diversion pole to connect between the conveying axle, can transport suitable position with the gauze of tailorring.

Preferably, the pressure turning device comprises a transverse moving cavity fixed on the right end wall of the lower control cavity, a rotating shaft is arranged on the right end wall of the transverse moving cavity in a sliding manner, a lower pressing wheel is fixedly arranged on the rotating shaft, a winding motor is fixedly arranged on the rear end wall of the litigation lower control cavity, a driving shaft is fixedly arranged on the winding motor, a driving wheel is fixedly arranged on the driving shaft, a connecting rope is connected between the driving wheel and the lower pressing wheel, a rotating rack is slidably arranged in the lower control cavity, the upper end of the rotating rack is meshed with the lower pressing wheel, a pressing slideway is fixedly arranged on the right end wall of the lower control cavity, a rotating wheel is fixedly arranged on the lower end wall of the rotating rack, a rotating cavity is fixedly arranged on the upper end of the placing cavity, a first motor is fixedly arranged on the right end wall of the rotating cavity, a special rotating shaft is arranged on the output end of the first motor, and a wound placing block is fixedly arranged on the lower end wall of the placing cavity, the gauze with the adhesive tape can be conveyed into the cavity and is placed on the wound after being turned downwards to move.

When the gauze cutting machine works, a wound is placed in the placing cavity, then gauze is placed in the liquid spraying cavity, the pressing motor is started to drive the pressing shaft to rotate, the pressing gear is driven to rotate, the cutting rack is driven to press downwards, at the moment, the pressing shaft drives the transmission shaft to rotate, the transmission shaft drives the spraying rack to move towards the central position, at the moment, the pressing screw is started to drive the rotating screw to rotate, the pressing screw is driven to press upwards, liquid is sprayed onto the gauze through the pressure nozzle, at the moment, the cutting rack is also cut, the cutting rack is driven to rotate reversely, the cutting rack is driven to move upwards, the spraying rack is driven to move inwards, the racks moving towards two sides collide with the poking wheel, the liquid in the poking wheel flows into the pressure nozzle, when the pressure plate is pressed by the liquid, the liquid can quickly flow into the liquid pressing cavity and be supplemented in time, the gauze is tightened and cut, and better operated, after the gauze is sprayed with the liquid medicine, the liquid medicine is filled automatically.

When the gauze falls on the cavity fixed plate, start the conveying motor and drive the conveying axle and begin to rotate, it rotates to drive the transfer bar, drive diversion pole and connecting rod rotation, drive diversion pole and rotary rod rotation, do the motion of right side to left with the driving plate, move the gauze, the viscose yarn strap that bullet sword chamber is connected, will be tailor by the hot melt sword of bullet sword chamber upside, the upside can be left with the sticky tape to the driving plate up-and-down motion, when shifting up, the left side promotes the gauze that glues well, the right side begins to reconnect the viscose yarn strap, at this moment, launch the magnet of ejecting the intracavity and pop out the ejection plate, make the gauze that launches on the board with insert to press the briquetting to connect and send to pressing down the slide on, can laminate the gauze, there is big help to follow-up work, can transport suitable position with the gauze of tailorring.

Start the slip electro-magnet, pull the axis of rotation the right side not with rotatory rack toothing, fall on the special rotation axis when the gauze, the response electro-magnet in the rotatory rack starts, it is rotatory one hundred eighty degrees to drive the rotatory rack, at this moment, the slip electro-magnet is inefficacy, pop out the axis of rotation and rotatory rack toothing, start the coiling motor, it rotates to drive the driving shaft, it rotates to drive the action wheel, the pulling axis of rotation rotates, the pinch roller rotates under the drive, it moves downwards to drive the rotatory rack, one suitable position, start first motor, drive the upset of special rotation axis, buckle on the wound with the gauze, can transport the chamber with the gauze of sticky tape, move through overturning downwards, place the gauze on the wound.

Compared with the prior art, the automatic pretreatment system for the surgical gauze has the following advantages:

1. tighten the gauze and tailor to carry out better operation to it, can spray liquid medicine back to the gauze, then be full of liquid medicine automatically.

2. Can laminate the gauze, have big help to follow-up work, can transport suitable position with the gauze of tailorring.

3. The gauze with the adhesive tape can be conveyed into the cavity and is placed on the wound after being turned downwards to move.

Drawings

FIG. 1 is a schematic diagram of an automatic pretreatment system for surgical gauze.

Fig. 2 is an enlarged view of a structure a in fig. 1.

Fig. 3 is an enlarged view of the structure at B in fig. 1.

Fig. 4 is a sectional view taken along line C-C in fig. 2.

Fig. 5 is an enlarged view of the structure at D in fig. 3.

In the figure, 10, the housing; 11. a wound placement block; 12. a placement chamber; 13. a special rotating shaft; 14. a rotating chamber; 15. a first motor; 16. a rotating wheel; 17. lowering the control cavity; 18. rotating the rack; 19. a drive shaft; 20. a driving wheel; 21. connecting ropes; 22. a tape cavity; 23. fixing a column; 24. a yarn-sticking cloth belt; 25. a liquid spray chamber; 26. cutting the rack; 27. a liquid supply chamber; 28. pressing down the gear; 29. pressing down the shaft; 30. a drive shaft; 31. a driving wheel; 32. a fixing plate; 33. pressing the chute; 34. a transfer control chamber; 35. pressing the slideway; 36. a sliding electromagnet; 37. a traversing chamber; 38. a rotating shaft; 39. a lower pinch roller; 40. a hollow fixing plate; 41. a cutter ejection cavity; 42. a drive plate; 43. a connecting rod; 44. a transfer shaft; 45. a direction-changing lever; 46. a bi-directional lever; 47. rotating the rod; 48. inserting the pressing block; 49. ejecting a plate; 50. an ejection cavity; 53. a pressure nozzle; 54. a fluid pressurizing chamber; 55. upward pressing the screw rod; 56. a second motor; 57. rotating the screw; 58. switching bins; 59. a poking wheel; 60. a pressure plate.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

As shown in figure 1, an automatic pretreatment systems of gauze for surgery, casing 10 left end wall is fixed to be equipped with and transfers control chamber 17, transfer control chamber 17 lower end wall is fixed to be equipped with and places chamber 12, it is equipped with down to press turning device on chamber 12 and the transfer control chamber 17 to place, casing 10 right end wall is fixed to be equipped with transfer control chamber 34, be equipped with the conveying conversion equipment on transfer control chamber 34, transfer control chamber 34 upper end wall is fixed to be equipped with sticky tape chamber 22, be equipped with sticky tape bonding device in the sticky tape chamber 22, sticky tape chamber 22 right-hand member is fixed to be equipped with hydrojet chamber 25, be equipped with liquid medicine sprinkler in hydrojet chamber 25.

As shown in fig. 1, 3 and 5, the liquid medicine spraying device comprises a pressing motor fixed on the rear end wall of the liquid spraying cavity 25, two identical pressing shafts 29 are arranged on the output ends of the pressing motor, a pressing gear 28 is fixedly arranged on the pressing shafts 29, a pressing chute 33 is fixedly arranged in the liquid spraying cavity 25, a cutting rack 26 is slidably arranged on the pressing chute 33, the cutting rack 26 is meshed with the pressing gear 28, a transmission shaft 30 is rotatably arranged at the front end of the liquid spraying cavity 25, a belt is connected between the pressing shafts 29 and the transmission shaft 30, a transmission wheel 31 is fixedly arranged at the front end of the transmission shaft 30, gauze is tightened and cut, and therefore better operation is performed on the gauze.

As shown in fig. 1, 3 and 5, a spraying rack is slidably disposed on the lower end wall of the liquid spraying cavity 25, a second motor 56 is fixedly disposed in the spraying rack, a rotating screw 57 is disposed on an output end of the second motor 56, a liquid pressing cavity 54 is disposed in the liquid spraying cavity 25, the lower end of the liquid pressing cavity 54 is meshed with the rotating screw 57, a pressure nozzle 53 is fixedly disposed at the upper end of the liquid pressing cavity 54, a fixing plate 32 is fixedly disposed at the lower end of a pressing chute 33, a liquid supply cavity 27 is fixedly disposed in the lower end wall of the fixing plate 32, a poking wheel 59 is fixedly disposed in the liquid spraying cavity 25, and a pressure plate 60 is slidably disposed on the pressure nozzle 53, so that after liquid medicine is sprayed on gauze, the gauze can be automatically filled with the liquid medicine.

As shown in fig. 1 and 2, the adhesive tape bonding device comprises a fixing column 23 fixed at the front end of an adhesive tape cavity 22, a yarn adhering tape belt 24 is arranged on the fixing column 23 in a rotating mode, a transmission plate 42 is arranged in a transfer control cavity 34 in a rotating mode, an elastic knife cavity 41 is fixedly arranged on the transmission plate 42, a cut-off electromagnet is fixedly arranged at the lower end of the elastic knife cavity 41, the upper end of the elastic knife cavity 41 is connected with the yarn adhering tape belt 24 through an adhesive tape, gauze can be attached, and follow-up work is greatly facilitated.

As shown in fig. 1 and 2, the transfer conversion device includes a transfer motor fixed on the rear end wall of the transfer control cavity 34, a transfer shaft 44 is arranged on the output end of the transfer motor, two symmetrical transfer shafts 44 are arranged on the connection shaft 43 in a rotating manner, a conversion rod is fixedly arranged on the transfer shaft 44, the connection shaft 43 is arranged between two identical conversion rods, a hollow fixing plate 40 is fixedly arranged in the connection shaft 43, an ejection cavity 50 is fixedly arranged on the hollow fixing plate 40, an ejection plate 49 is arranged on the upper side of the ejection cavity 50 in a rotating manner, an insertion pressing block 48 is fixedly arranged on the upper end wall of the ejection cavity 50, a rotating rod 47 is arranged on the hollow fixing plate 40 in a rotating manner, a turning rod 45 is arranged between the rotating rod 47 and the turning rod 45, a turning rod 45 is arranged between the driving plate 42 and the transfer shaft 44 in a rotating manner, and the cut gauze can be conveyed to a proper position.

As shown in fig. 1, the pressure turning device includes a traverse chamber 37 fixed on the right end wall of the lower control chamber 17, a rotating shaft 38 is slidably provided on the right end wall of the traverse chamber 37, a lower pressing wheel 39 is fixedly provided on the rotating shaft 38, a winding motor is fixedly provided on the rear end wall of the litigation lower control chamber 17, a driving shaft 19 is fixedly provided on the winding motor, a driving wheel 20 is fixedly provided on the driving shaft 19, a connecting rope 21 is connected between the driving wheel 20 and the lower pressing wheel 39, a rotating rack 18 is slidably provided in the lower control chamber 17, the upper end of the rotating rack 18 is engaged with the lower pressing wheel 39, a pressing slideway 35 is fixedly provided on the right end wall of the lower control chamber 17, a rotating wheel 16 is fixedly provided on the lower end wall of the rotating rack 18, a rotating chamber 14 is fixedly provided on the upper end of the placing chamber 12, a first motor 15 is fixedly provided on the right end wall of the rotating chamber 14, a special rotating shaft 13 is provided on the output end of the first motor 15, a wound placing block 11 is fixedly provided on the lower end wall of the placing chamber 12, the gauze with the adhesive tape can be conveyed into the cavity and is placed on the wound after being turned downwards to move.

When the gauze cutting machine is in operation, a wound is placed in the placing cavity 12, then gauze is placed in the liquid spraying cavity 25, the pressing motor is started to drive the pressing shaft 29 to rotate, the pressing gear 28 is driven to rotate, the cutting rack 26 is driven to press downwards, at the moment, the pressing shaft 29 drives the transmission shaft 30 to rotate, the transmission shaft 30 drives the spraying rack to move towards the center position, at the moment, the pressing screw 55 is started to drive the rotating screw 57 to rotate, the pressing screw 55 is driven to press upwards, liquid is sprayed onto the gauze through the pressure nozzle 53, at the moment, the cutting rack 26 also finishes cutting, the cutting rack 26 rotates reversely, the cutting rack 26 is driven to move upwards, the spraying rack is driven to move inwards, the racks moving towards two sides collide with the poking wheel 59, the liquid in the poking wheel 59 flows into the pressure nozzle 53, when the pressure plate 60 is pressed by the liquid, the liquid can quickly flow into the liquid pressing cavity 54, the gauze is tightened and cut, thereby carry out better operation to it, can spray the liquid medicine back to the gauze, then be full of liquid medicine automatically.

When the gauze falls onto hollow fixing plate 40, start the conveying motor and drive conveying shaft 44 and begin to rotate, it rotates to drive the transfer lever, drive diversion pole 45 and connecting rod 43 and rotate, drive diversion pole 45 and rotary rod 47 and rotate, do the motion from right side to left with driving plate 42, move the gauze, the sticky yarn strap 24 that bullet sword chamber 41 is connected, will be tailor by the hot melt sword of bullet sword chamber 41 upside, driving plate 42 up-and-down motion can leave the upside with the sticky tape, when shifting up, the left side promotes the gauze that glues well, the right side begins to reconnect sticky yarn strap 24, at this moment, launch the magnet in the chamber 50 and will launch board 49, make the gauze that launches on the board 49 with insert and press the piece 48 to connect and send to pressing slide 35, can laminate the gauze, there is big help to follow-up work, can transport suitable position with the gauze of tailorring.

The sliding electromagnet 36 is started, the rotating shaft 38 is pulled to the right side and is not meshed with the rotating rack 18, when gauze falls onto the special rotating shaft 13, the induction electromagnet in the rotating rack 18 is started, the rotating rack 18 is driven to rotate by one hundred eighty degrees, at the moment, the sliding electromagnet 36 fails, the rotating shaft 38 is popped out and meshed with the rotating rack 18, the winding motor is started, the driving shaft 19 is driven to rotate, the driving wheel 20 is driven to rotate, the rotating shaft 38 is pulled to rotate, the lower pressing wheel 39 is driven to rotate, the rotating rack 18 is driven to move downwards, the first motor 15 is started, the special rotating shaft 13 is driven to overturn, gauze is buckled on a wound, the gauze with the adhesive tape can be conveyed into a cavity, and the gauze is placed on the wound after downwards overturning and moving.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides an automatic pretreatment systems of gauze for surgery, includes casing (10), its characterized in that, casing (10) left end wall is fixed to be equipped with and transfers control chamber (17), transfer control chamber (17) lower extreme wall is fixed to be equipped with and to place chamber (12), place chamber (12) with it pushes down turning device to be equipped with on transfer control chamber (17), casing (10) right-hand member wall is fixed to be equipped with transfer control chamber (34), be equipped with conveying conversion equipment on transfer control chamber (34), transfer control chamber (34) upper end wall is fixed to be equipped with adhesive tape chamber (22), be equipped with sticky tape bonding device in adhesive tape chamber (22), adhesive tape chamber (22) right-hand member is fixed to be equipped with hydrojet chamber (25), be equipped with liquid medicine sprinkler in hydrojet chamber (25).

2. The automatic surgical gauze pretreatment system of claim 1, wherein: liquid medicine sprinkler is equipped with two the same push shaft (29) down including fixing the push motor on hydrojet chamber (25) rear end wall on the push motor output, fixed being equipped with down gear (28) on push shaft (29) down, hydrojet chamber (25) internal fixation is equipped with down spout (33), it is equipped with and cuts out rack (26) to push down to slide on spout (33), cut out rack (26) with push down gear (28) meshing, hydrojet chamber (25) front end rotates and is equipped with transmission shaft (30), push down shaft (29) with connect between transmission shaft (30) by the belt, transmission shaft (30) front end is fixed and is equipped with drive wheel (31), tighten the gauze and cut out to carry out better operation to it.

3. An automated surgical gauze pretreatment system according to claim 2, wherein: the utility model discloses a spraying device, including spout liquid cavity (25), spout liquid cavity (25) lower extreme wall and spray rack, spout the rack internal fixation and be equipped with second motor (56), be equipped with on the second motor (56) output and rotate screw rod (57), it is equipped with pressure liquid cavity (54) to remove in spout liquid cavity (25), pressure liquid cavity (54) lower extreme with rotate screw rod (57) meshing, press liquid cavity (54) upper end fixed and be equipped with pressure spout (53) push down spout (33) lower extreme fixed and be equipped with fixed plate (32), fixed plate (32) lower extreme end wall internal fixation is equipped with and supplies liquid chamber (27), spout liquid cavity (25) internal fixation is equipped with dials driving wheel (59), it is equipped with pressure plate (60) to slide on pressure spout (53), can spray the liquid medicine back to the gauze, then is full of liquid medicine automatically.

4. An automated surgical gauze pretreatment system according to claim 3, wherein: sticky tape adhesive device is including fixing fixed column (23) of sticky tape chamber (22) front end, it is equipped with adhesive yarn strap (24) to rotate on fixed column (23), transfer control chamber (34) internal rotation is equipped with driving plate (42), fixed bullet sword chamber (41) that are equipped with on driving plate (42), bullet sword chamber (41) lower extreme is fixed to be equipped with and cuts the electro-magnet, bullet sword chamber (41) upper end with through the sticky tape connection on adhesive yarn strap (24), can laminate the gauze, have big help to follow-up work.

5. The automatic surgical gauze pretreatment system of claim 4, wherein: the conveying conversion device comprises a conveying motor fixed on the rear end wall of the transfer control cavity (34), a conveying shaft (44) is arranged on the output end of the conveying motor, two symmetrical conveying shafts (44) are arranged on the connecting rod (43) in a rotating mode, a conversion rod is fixedly arranged on the conveying shaft (44), the connecting rod (43) is connected and arranged between the two same conversion rods, a hollow fixing plate (40) is fixedly arranged in the connecting rod (43), an ejection cavity (50) is fixedly arranged on the hollow fixing plate (40), an ejection plate (49) is arranged on the upper side of the ejection cavity (50) in a rotating mode, an insertion pressing block (48) is fixedly arranged on the upper end wall of the ejection cavity (50), a rotating rod (47) is arranged on the hollow fixing plate (40) in a rotating mode, a turning rod (45) is arranged between the rotating rod (47) and the turning rod (45), and a turning rod (45) is arranged between the driving plate (42) and the conveying shaft (44), the cut gauze can be conveyed to a proper position.

6. An automated surgical gauze pretreatment system according to claim 5, wherein: the pressing and turning device comprises a transverse moving cavity (37) fixed on the right end wall of the downward placing control cavity (17), a rotating shaft (38) is arranged on the right end wall of the transverse moving cavity (37) in a sliding mode, a lower pressing wheel (39) is fixedly arranged on the rotating shaft (38), a winding motor is fixedly arranged on the rear end wall of the downward placing control cavity (17) in an litigation mode, a driving shaft (19) is fixedly arranged on the winding motor, a driving wheel (20) is fixedly arranged on the driving shaft (19), a connecting rope (21) is connected between the driving wheel (20) and the lower pressing wheel (39), a rotating rack (18) is arranged in the downward placing control cavity (17) in a sliding mode, the upper end of the rotating rack (18) is meshed with the lower pressing wheel (39), a pressing slide way (35) is fixedly arranged on the right end wall of the downward placing control cavity (17), and a rotating wheel (16) is fixedly arranged on the lower end wall of the rotating rack (18), place fixed rotatory chamber (14) that is equipped with in chamber (12) upper end, fixed being equipped with first motor (15) on rotatory chamber (14) right side wall, be equipped with special rotation axis (13) on first motor (15) output, it is fixed to be equipped with the wound and places piece (11) to place chamber (12) lower extreme wall, can transport the chamber with the gauze that has the sticky tape in, through the removal of overturning downwards, places the gauze on the wound.