CN110584731A - Operation line fixing box for operating room nursing - Google Patents

Abstract

The invention discloses an operation line fixing box for operating room nursing, which comprises a base and a shell, wherein a partition plate is vertically fixed in the shell and divides the interior of the shell into a left cavity and a right cavity from left to right, a wire winding roller and a wire releasing disc are sequentially fixed in the right cavity from right to left, one end of a first fixing shaft horizontally extends to the outside of the side wall of the shell and is fixed with a first gear and a first belt pulley, the first gear is fixed on the first fixing shaft through a one-way bearing, the outer side wall of the shell is fixed with a second fixing shaft, the second fixing shaft is fixed with a second gear matched with the first gear, the bottom end surface of the left cavity is fixed with a liquid storage tank, a third fixing shaft is fixed in the liquid storage tank through a bearing, and a wetting roller is sleeved on the third fixing shaft. And the operation line can be wetted when being extracted, so that the operation line is always kept moist in the wound suturing process.

Description

Operation line fixing box for operating room nursing

Technical Field

The invention relates to the technical field of operation line fixing boxes, in particular to an operation line fixing box for operating room nursing.

Background

At present, in the clinical nursing work of an operating room, the placement of an operation line is particularly important, and the disordered placement of the operation line can directly influence the cooperation of the operation. The traditional operation line placing method is a sterile operation single line pressing method, and due to the fact that the small cloth single layer is used for extrusion, the operation line placing method is not convenient to add in the operation, is not beneficial to maintaining the humidity of the operation line, is feasible in the minor operation, but can affect the operation process in the big hand, and increases work difficulty for medical staff.

With the improvement of the quality of life of people, the development of medical technology, the increase of hospitalization, treatment and operation patients, the quality and speed of operations are required to be improved continuously. The smooth operation of each operation is guaranteed, the error in any link is avoided, and the operation room nurse is responsible. Therefore, the skilled operation of the operation nurse is important. In the surgical operation, when a nurse prepares a surgical thread, in order to prevent the overlong surgical thread from causing difficulty in operation of an attending doctor when a suture wound is overlong, the overlong surgical thread can increase the degree of shearing injury to tissues and blood vessels, the time for wound healing is prolonged, and the pain of a patient is increased. Therefore, there is a need for a surgical cable tie box for operating room care that can adjust the size of the surgical cable.

Disclosure of Invention

The invention aims to provide an operation line fixing box for operating room nursing to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: an operation line fixing box for nursing of an operating room comprises a base and a shell of a rectangular structure, wherein supporting legs are fixed at the bottom end of the base, a mounting plate is vertically fixed at one end of the base and is integrally formed with the base, the side wall of the shell is fixed on the mounting plate, the bottom surface of the shell is parallel to the upper end surface of the base, a 3-4cm distance is reserved between the bottom end of the shell and the upper end of the base, a partition plate is vertically fixed in the shell and divides the interior of the shell into a left cavity and a right cavity from left to right, an outlet I and an outlet II are correspondingly arranged on the same side wall of the left cavity and the right cavity respectively, the outlet I and the outlet II are correspondingly fixed with a left movable door and a right movable door respectively through hinges, a winding roller and a pay-off reel are sequentially fixed in the right cavity from right to left, the pay-off reel is sleeved on a fixing shaft I, two ends of the fixing shaft I, one end of the first fixing shaft, which is far away from the right movable door, horizontally extends to the outside of the side wall of the shell and is fixed with a first gear and a first belt pulley, the first belt pulley is positioned on the outer side of the first gear, the outer side wall of the shell is positioned under the first gear and is fixed with a second fixing shaft through a bearing, the second fixing shaft is fixed with a second gear matched with the first gear, the diameter of the first gear is smaller than that of the second gear, the diameter of the first gear is also smaller than that of the pay-off reel, the side wall of the shell, which is positioned under the second gear, is slidably connected with an adjusting sliding plate, the upper end face of the adjusting sliding plate is provided with a rack matched with the second gear, the bottom end face of the adjusting sliding plate and the bottom end face of the shell are positioned in the same horizontal plane, the bottom end face of the adjusting sliding plate is fixed with a long strip plate matched with the adjusting sliding, the tensioning mechanism I comprises a tensioning block matched with the pay-off reel and a first guide sleeve sleeved on the tensioning block, the upper end of the tensioning block is vertically fixed in the first guide sleeve through a first tensioning spring, a liquid storage tank is fixed on the bottom end face of the left cavity, a third fixed shaft is fixed in the liquid storage tank through a bearing, a wetting roller is sleeved on the third fixed shaft, a sponge layer is sleeved on the wetting roller, one end, far away from the left movable door, of the third fixed shaft horizontally extends out of the shell and is fixed with a second belt pulley, the second belt pulley is connected with the first belt pulley through a transmission belt, a second tensioning mechanism is arranged right above the wetting roller, the second tensioning mechanism comprises a second guide sleeve vertically fixed on the top of the left cavity, a guide rod fixed in the second guide sleeve through a second tensioning spring, and a tensioning wheel fixed at the bottom end of the guide rod and matched with the wetting, the left side wall and the right side wall of the left cavity are respectively and horizontally provided with a wire outlet hole and a wire outlet channel at the same height, the top end of the wetting roller and the wire outlet hole are located at the same height, and a wire cutting device is arranged at the position, opposite to the wire outlet channel, of the outer wall of the left end of the shell.

Preferably, the left movable door is provided with an observation port, and the observation port is fixed with a transparent glass window.

Preferably, tensioning piece bottom end face is equipped with the arcwall face with drawing drum looks adaptation, and equidistant distribution has the guide roll on the arcwall face, the length direction of guide roll is parallel with the axial of fixed axle one.

Preferably, the tangent line device is fixed with two guide rings including being located the passageway below of being qualified for the next round of competitions along casing direction of height, and vertical cover is established at the intra-annular cutting pole of guide, fixes the cutter on cutting pole top and fixes the cutting block that is located directly over the cutting pole, and the cutting block is located the passageway top of being qualified for the next round of competitions, cutting pole bottom and rectangular board left end inclined plane contact, and cutting pole outer wall is located and is fixed with the fixed block between two guide rings, and the fixed block passes through reset spring to be fixed on one of them guide ring lateral wall.

Preferably, a limiting slide block with a cross section of a convex structure is fixed on one side of the adjusting slide plate, which is in contact with the outer wall of the shell, the limiting slide block is horizontally arranged on the side wall of the shell, and is matched with a limiting slide groove, and the limiting slide groove is positioned right below the gear II.

Preferably, the bottom end of one side of the shell, where the right movable door is located, is provided with scale marks along the length direction of the shell, the right end of the strip plate is located at the left end of the scale marks, and the scale value at the left end of the scale marks is zero.

Compared with the prior art, the invention has the beneficial effects that:

(1) when the surgical suture line drawing device is used, the long strip plate is located at the leftmost end of the limiting sliding groove, the left end of the long strip plate abuts against the cutting rod, the cutter on the top end of the cutting rod is in contact with the cutting block, when a worker needs to take out a surgical suture line with a certain length, the long strip plate can be pushed towards the right end of the shell along the limiting sliding groove by referring to the scale mark, the distance for pushing the long strip plate towards the right end of the shell is the length of the surgical suture line required by the worker, after the long strip plate is pushed to the required distance, the worker directly pulls out the surgical suture line from the wire outlet channel by hand, however, in the process of pulling the surgical suture line, the surgical suture line drives the pay-off disc to rotate anticlockwise, the belt pulley I and the gear I which are coaxially rotate simultaneously, and the belt pulley I and the belt pulley II are in transmission connection through the transmission belt, at the moment, the wetting roller also, the wetting roller drives the tension wheel to rotate reversely while rotating, the wetting roller and the tension wheel rotate to drive the surgical thread to move towards the left end of the shell to play a role in conveying, and meanwhile, the rotation of the guide roller and the pay-off reel also plays a role in conveying the surgical thread, thereby preventing the surgical thread from being pulled off, when the surgical thread is pulled to enable the left end of the long strip plate to drive the cutting rod to rise to cut off the surgical thread, therefore, the length of the surgical thread required in the operation can be accurately and quickly cut, the surgical thread does not need to be cut off manually by workers, the workload of the workers is reduced, the problem that the operation of the doctor is difficult to operate when the suture wound is too long due to the overlong surgical thread prepared by medical workers is avoided, thereby improving the operation suture efficiency, avoiding the increase of the degree of shearing injury to tissues and blood vessels caused by overlong operation lines, prolonging the time of wound healing and increasing the pain of patients.

(2) When the movable sliding plate moves to the right end of the shell along with the long strip plate, the rack meshed with the gear II is arranged at the upper end of the movable sliding plate, so that the gear II rotates clockwise in the moving process of the movable sliding plate to the right end of the shell, at the moment, the gear I and the pay-off reel are fixed on the fixed shaft I, and the two ends of the fixed shaft I are fixed on the fixed shaft I through the one-way bearing, therefore, the gear II cannot drive the gear I to rotate in the clockwise rotating process, at the moment, the pay-off reel cannot rotate clockwise, the whole operation line passing through the pay-off reel and the tensioning block cannot move, and the operation line cannot back to one side where the wire winding roller is located.

(3) According to the invention, the wetting roller is sleeved on the third fixed shaft, the sponge layer is sleeved on the wetting roller, and the sponge layer on the surface of the wetting roller is used for absorbing and storing liquid in the liquid storage tank in the rotating process of the wetting roller, so that the surgical suture can be conveniently used for wetting the surgical suture when passing through the wetting roller, the surgical suture can be always kept wet in the wound suturing process, and the friction force between the surgical suture and tissues can be reduced when medical personnel suture the wound.

Therefore, the surgical suture fixing box is reasonable in structure, medical staff can accurately and quickly take out the length of the required surgical suture from the surgical suture fixing box when preparing the surgical suture, working efficiency is improved, the surgical suture can be wetted when the surgical suture is extracted, the surgical suture is always kept moist in the wound suturing process, and friction force between the surgical suture and tissues is reduced.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a side view of the structure of the present invention;

FIG. 3 is a schematic view of the internal structure of the present invention;

FIG. 4 is a schematic structural view of a tensioning block;

fig. 5 is a schematic structural view of the adjustment slide plate.

In the figure: 1. a base; 2. a housing; 3. supporting legs; 4. mounting a plate; 5. a partition plate; 6. a left chamber; 7. a right chamber; 8. a left movable door; 9. a right movable door; 10. a winding roller; 11. a viewing port; 12. a pay-off reel; 13. a first fixed shaft; 14. a one-way bearing; 15. a first gear; 16. a first belt pulley; 17. a second fixed shaft; 18. a second gear; 19. adjusting the sliding plate; 20. a strip plate; 21. a tensioning block; 22. a first guide sleeve; 23. a liquid storage tank; 24. fixing a shaft III; 25. a wetting roller; 26. a second belt pulley; 27. a drive belt; 28. a second guide sleeve; 29. a tension wheel; 30. a guide bar; 31. a wire outlet hole; 32. a wire outlet channel; 33. a guide roller; 34. a guide ring; 35. cutting the rod; 36. a fixed block; 37. cutting the block; 38. a sponge layer; 39. a limiting slide block; 40. and a limiting sliding groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, an embodiment of the present invention is shown: an operation line fixing box for nursing of an operating room comprises a base 1 and a shell 2 of a rectangular structure, wherein supporting legs 3 are fixed at the bottom end of the base 1, a mounting plate 4 is vertically fixed at one end of the base 1, the mounting plate 4 and the base 1 are integrally formed, the side wall of the shell 2 is fixed on the mounting plate 4, the bottom surface of the shell 2 is parallel to the upper end surface of the base 1, a 3-4cm interval is reserved between the bottom end of the shell 2 and the upper end of the base 1, a partition plate 5 is vertically fixed in the shell 2, the inside of the shell 2 is divided into a left cavity 6 and a right cavity 7 by the partition plate 5 from left to right, an outlet I and an outlet II are respectively and correspondingly arranged on the same side wall of the left cavity 6 and the right cavity 7, a left movable door 8 and a right movable door 9 are respectively and correspondingly fixed on the outlet I and the outlet II through hinges, a winding roller 10 and a pay-off reel 12 are, and the pay-off reel 12 is sleeved on the first fixed shaft 13, two ends of the first fixed shaft 13 are vertically fixed on the side wall of the shell 2 through one-way bearings 14, so that the first gear 15 fixed on the first fixed shaft 13 can only rotate anticlockwise, one end of the first fixed shaft 13 far away from the right movable door 9 horizontally extends to the outside of the side wall of the shell 2 and is fixed with the first gear 15 and the first belt pulley 16, the first belt pulley 16 is positioned at the outer side of the first gear 15, the outer side wall of the shell 2 is positioned under the first gear 15 and is fixed with the second fixed shaft 17 through a bearing, the second fixed shaft 17 is fixed with the second gear 18 matched with the first gear 15, the diameter of the first gear 15 is smaller than that of the second gear 18, the diameter of the first gear 15 is also smaller than that of the pay-off reel 12, the diameter of the pay-off reel 12 is n times of the first gear 15, n is larger than or equal to 2, and n, when the first gear 15 rotates for one circle, the pay-off reel 12 also rotates for one circle, and the pay-off reel 12 rotates for one circle, so that the length of the surgical thread pulled out from the thread outlet channel 32 can be known, because the pay-off reel 12 is integral multiple of the first gear 15, the first gear 15 can obtain a longer surgical thread when rotating for one circle, in addition, because the first gear 15 is meshed with the second gear 18, the first gear 15 and the second gear 18 are in gear transmission, therefore, the number of the rotating teeth of the first gear 15 is the same as that of the rotating teeth of the second gear 18, the side wall of the shell 2 right below the second gear 18 is in sliding connection with an adjusting sliding plate 19, the upper end surface of the adjusting sliding plate 19 is provided with a rack matched with the second gear 18, the bottom end surface of the adjusting sliding plate 19 is positioned in the same horizontal plane as that of the shell 2, and the bottom end surface of the adjusting sliding plate 19 is fixed with a long strip, long slat board 20 left side is tilt up's inclined plane, right side cavity 7 is located the top of drawing drum 12 and is provided with straining device one, and straining device one include with drawing drum 12 looks adaptation tensioning piece 21 and the cover establish the guide sleeve one 22 on tensioning piece 21, tensioning piece 21 upper end is through fixing in guide sleeve one 22 through a tensioning spring is vertical, be fixed with reservoir 23 on the 6 bottom faces of left side cavity, and be fixed with fixed axle three 24 through the bearing in the reservoir 23, the cover is equipped with moist roller 25 on the fixed axle three 24, and the cover is equipped with sponge layer 38 on the moist roller 25, the one end level that left dodge gate 8 was kept away from to fixed axle three 24 extends to casing 2 outside and is fixed with belt pulley two 26, and belt pulley two 26 and belt pulley one 16 are connected through driving belt 27, are located be provided with straining device two directly over moist roller 25, straining device two includes that vertical two 28 guide sleeve who fixes on left cavity 6 top pass through the tensioning bullet The spring II is fixed on a guide rod 30 in a guide sleeve II 28 and a tension wheel 29 which is fixed at the bottom end of the guide rod 30 and is matched with the wetting roller 25, the left side wall and the right side wall of the left chamber 6 are respectively and horizontally provided with a wire outlet hole 31 and a wire outlet channel 32 at the same height, the top end of the wetting roller 25 and the wire outlet hole 31 are positioned at the same height, and a wire cutting device is arranged at the position, opposite to the wire outlet channel 32, of the outer wall of the left end of the shell 2.

In this embodiment, the observation port 11 has been seted up on the activity door 8 of a left side, and the observation port 11 is fixed with transparent glass window, can observe the liquid level height in the reservoir 23 through transparent glass window to in time supply liquid, liquid is normal saline or antiseptic solution, ensures that the moist roller 25 is submergence in liquid all the time, thereby is used for moist operation line when making the operation line pass on the moist roller 25, and medical personnel reduce the frictional force between operation line and the tissue when sewing up the wound.

In this embodiment, tensioning block 21 bottom end face is equipped with the arcwall face with drawing drum 12 looks adaptation, and the equidistance distributes on the arcwall face has guide roll 33, the length direction of guide roll 33 and the axial direction parallel of fixed axle 13, when the operation line passes through from between tensioning block 21 and the drawing drum 12, guide roll 33 can reduce the frictional force to the operation line production, prevents that the operation line from being torn apart.

In this embodiment, the thread cutting device includes two guiding rings 34 fixed below the thread outlet channel 32 along the height direction of the housing 2, a cutting rod 35 vertically sleeved in the guiding rings 34, a cutter fixed on the top end of the cutting rod 35 and a cutting block 37 fixed directly above the cutting rod 35, the cutting block 37 being located above the thread outlet channel 32, the bottom end of the cutting rod 35 contacting with the inclined plane at the left end of the strip plate 20, and the outer wall of the cutting rod 35 being located between the two guiding rings 34 and being fixed with a fixing block 36, and the fixing block 36 being fixed on the side wall of one of the guiding rings 34 through a return spring, when a worker is pulling the thread, the strip plate 20 drives the adjusting slide plate 19 to move towards the end where the cutting rod 35 is located, when the left end of the strip plate 20 contacts the bottom end of the cutting rod 35, because the left end of the strip plate 20 is an inclined plane inclined upwards, when the strip plate, cutting rod 35 stretches the vertical upward movement of reset spring under the effect of rectangular board 20 left end face, and when the cutter on cutting rod 35 top touched cutting block 37, the operation line was cut off, need not that the staff is manual to cut off the operation line to staff's work load has been alleviateed.

In this embodiment, a limiting slide block 39 with a cross section of a "convex" structure is fixed on one side of the adjusting slide plate 19 contacting with the outer wall of the housing 2, the limiting slide block 39 is matched with a limiting slide groove 40 horizontally arranged on the side wall of the housing 2, and the limiting slide groove 40 is located right below the second gear 18 to prevent the adjusting slide plate 19 from inclining when sliding in the limiting slide groove 40.

In this embodiment, casing 2 is located one side bottom at right dodge gate 9 place and is equipped with the scale mark along 2 length direction of casing, and the right-hand member of rectangular board 20 is located the scale mark left end, scale mark left end scale value is zero, and the staff can know the length of once taking out the operation line according to the scale mark.

The working principle is as follows: in this embodiment, the surgical thread wound on the winding roller 10 sequentially passes through the top end of the pay-off reel 12, the thread outlet hole 31 and the thread outlet channel 32 from right to left and comes out from the thread outlet channel 32, the thread end of the surgical thread is located at the left end of the thread outlet channel 32, so that the surgical thread is pulled out from the thread outlet channel 32 when the surgical thread is used by a worker, before the surgical thread is used, the strip plate 20 is located at the leftmost end of the limiting chute 40, at this time, the left end of the strip plate 20 abuts against the cutting rod 35, so that the cutter on the top end of the cutting rod 35 contacts with the cutting block 37, when the worker needs to take out a surgical thread with a certain length, the strip plate 20 is pushed towards the right end of the housing 2 along the limiting chute 40 with reference to the scale mark, the distance that the strip plate 20 is pushed towards the right end of the housing 2 is the length of the surgical thread needed by the worker, because the strip plate, because the upper end of the movable sliding plate 19 is provided with the rack which is meshed with the second gear 18, the movable sliding plate 19 drives the second gear 18 to rotate clockwise in the process of moving to the right end of the shell 2, at the moment, the first gear 15 and the pay-off reel 12 are both fixed on the first fixed shaft 13, and both ends of the first fixed shaft 13 are both fixed on the first fixed shaft 13 through the one-way bearings 14, therefore, the second gear 18 cannot drive the first gear 15 to rotate in the process of rotating clockwise, at the moment, the pay-off reel 12 cannot rotate clockwise, so that the whole surgical cable passing through the pay-off reel 12 and the tensioning block 21 cannot move, namely, the surgical cable cannot back to one side where the wire winding roller 10 is located, after the strip plate 20 is pushed to a required distance, a worker directly pulls out the surgical cable from the wire outlet channel 32 by hand, however, the surgical cable drives the pay-off reel 12 to rotate anticlockwise in the process of, the pay-off reel 12 rotates, the first belt pulley 16 and the first gear 15 which are positioned on the same shaft also rotate along with the rotation of the first belt pulley 16 and the second belt pulley 26, the first belt pulley 16 and the second belt pulley 26 are in transmission connection through the transmission belt 27, at the moment, the wetting roller 25 also rotates along with the rotation of the wetting roller 25, the wetting roller 25 drives the tensioning wheel 29 to rotate reversely while rotating, the wetting roller 25 and the tensioning wheel rotate to drive the surgical thread to move towards the left end of the shell 2 to achieve the conveying effect, meanwhile, the rotation of the guide roller 33 and the pay-off reel 12 also achieves the conveying effect of the surgical thread, so that the surgical thread is prevented from being broken, the pay-off reel 12 and the first gear 15 are coaxial, when the first gear 15 rotates for one circle, the pay-off reel 12 also rotates for one circle, and when the pay-off reel 12 rotates for one circle, the length of the surgical thread drawn out from the thread outlet channel, therefore, the gear wheel 15 can obtain a longer operation line when rotating for one circle, in addition, because the gear wheel 15 is meshed with the gear wheel 18, and the gear wheel 15 and the gear wheel 18 are in tooth transmission, the number of the teeth of the gear wheel 15 is the same as that of the teeth of the gear wheel 18, and the gear wheel 18 is meshed with the rack arranged at the upper end of the movable sliding plate 19, therefore, the length of the operation line which is pulled out can be known through the relation among the gear wheel 15, the gear wheel 18 and the movable sliding plate 19, and when the operation line is pulled to enable the left end of the long strip plate 20 to drive the cutting rod 35 to ascend, the operation line is cut off.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims (6)

1. The utility model provides a fixed box of operation line for operating room nursing, includes casing (2) of base (1) and rectangle structure, base (1) bottom mounting has supporting leg (3), its characterized in that: the one end of base (1) is vertically fixed with mounting panel (4), and mounting panel (4) and base (1) integrated into one piece, on casing (2) lateral wall fixed mounting panel (4), and casing (2) bottom surface is parallel with base (1) up end, leave 3-4 cm's interval between casing (2) bottom and the base (1) upper end, and vertically be fixed with baffle (5) in casing (2), baffle (5) divide casing (2) inside into left cavity (6) and right cavity (7) from left to right, and correspond respectively on the same lateral wall of left cavity (6) and right cavity (7) and seted up export one and export two, and export one and export two all correspond respectively to be fixed with left dodge gate (8) and right dodge gate (9) through the hinge, right cavity (7) is fixed with unwrapping wire roller (10) and drawing drum (12) from right to left in proper order, and the pay-off reel (12) is sleeved on the first fixed shaft (13), two ends of the first fixed shaft (13) are vertically fixed on the side wall of the shell (2) through one-way bearings (14), one end, far away from the right movable door (9), of the first fixed shaft (13) horizontally extends out of the side wall of the shell (2) and is fixed with a first gear (15) and a first belt pulley (16), the first belt pulley (16) is located on the outer side of the first gear (15), the outer side wall of the shell (2) is located under the first gear (15), a second fixed shaft (17) is fixed through a bearing, a second gear (18) matched with the first gear (15) is fixed on the second fixed shaft (17), the diameter of the first gear (15) is smaller than that of the second gear (18), the diameter of the first gear (15) is also smaller than that of the pay-off reel (12), and an adjusting sliding plate (19) is connected on the side wall of the shell (2) located under the second gear, and adjust slide (19) up end be equipped with the rack of two (18) looks adaptations of gear, the bottom face of adjusting slide (19) is located same horizontal plane with the bottom face of casing (2), and adjusts slide (19) bottom face and be fixed with rectangular board (20) rather than the looks adaptation, rectangular board (20) left side is tilt up's inclined plane, right side cavity (7) are located the top of drawing drum (12) and are provided with straining device one, and straining device one includes tensioning block (21) with drawing drum (12) looks adaptation and the guide sleeve one (22) of cover on tensioning block (21), tensioning block (21) upper end is through in order to vertically fixing in guide sleeve one (22) through tensioning spring one, be fixed with reservoir (23) on left side cavity (6) bottom face, and be fixed with fixed axle three (24) through the bearing in reservoir (23), a wetting roller (25) is sleeved on the third fixed shaft (24), a sponge layer (38) is sleeved on the wetting roller (25), one end, far away from the left movable door (8), of the third fixed shaft (24) horizontally extends to the outside of the shell (2) and is fixed with a second belt pulley (26), the second belt pulley (26) is connected with the first belt pulley (16) through a transmission belt (27), a second tensioning mechanism is arranged right above the wetting roller (25), the second tensioning mechanism comprises a guide sleeve (28) vertically fixed on the top of the left chamber (6) and a guide rod (30) fixed in the second guide sleeve (28) through a second tensioning spring and a tensioning wheel (29) fixed at the bottom end of the guide rod (30) and matched with the wetting roller (25), wire outlet holes (31) and wire outlet channels (32) are respectively and horizontally and correspondingly formed in positions, which are located at the same height, on the left side wall and the right side wall of the left chamber (6), the top end of the wetting roller (25) and the wire outlet hole (31) are located at the same height, and a wire cutting device is arranged at the position, opposite to the wire outlet channel (32), of the outer wall of the left end of the shell (2).

2. An operating room nursing surgical thread fixing box according to claim 1, characterized in that: an observation port (11) is formed in the left movable door (8), and a transparent glass window is fixed on the observation port (11).

3. An operating room nursing surgical thread fixing box according to claim 1, characterized in that: tensioning piece (21) bottom face is equipped with the arcwall face with drawing drum (12) looks adaptation, and equidistant distribution has guide roll (33) on the arcwall face, the length direction of guide roll (33) and the axial direction parallel of fixed axle (13).

4. An operating room nursing surgical thread fixing box according to claim 1, characterized in that: tangent line device is fixed with two guide rings (34) including being located passageway (32) below of being qualified for the next round of competitions along casing (2) direction of height, and vertical cover establishes cutting pole (35) in guide ring (34), fixes the cutter on cutting pole (35) top and fixes cutting piece (37) directly over being located cutting pole (35), and cutting piece (37) are located passageway (32) top of being qualified for the next round of competitions, cutting pole (35) bottom and rectangular board (20) left end inclined plane contact, and cutting pole (35) outer wall is located and is fixed with fixed block (36) between two guide rings (34), and fixed block (36) are fixed on one of them guide ring (34) lateral wall through reset spring.

5. An operating room nursing surgical thread fixing box according to claim 1, characterized in that: one side of adjusting slide (19) and casing (2) outer wall contact is fixed with spacing slider (39) that the cross-section is "protruding" style of calligraphy structure, and spacing slider (39) and level are seted up and are limited spout (40) looks adaptation on casing (2) lateral wall, limited spout (40) are located gear two (18) under.

6. An operating room nursing surgical thread fixing box according to claim 1, characterized in that: the bottom end of one side, where the right movable door (9) is located, of the shell (2) is provided with scale marks along the length direction of the shell (2), the right end of the long slat (20) is located at the left end of the scale marks, and the scale value at the left end of the scale marks is zero.