CN114838575A

CN114838575A - Medical instrument drying device for emergency department

Info

Publication number: CN114838575A
Application number: CN202210567851.9A
Authority: CN
Inventors: 张丹; 黄会村; 左融; 沈青
Original assignee: Second Xiangya Hospital of Central South University
Current assignee: Second Xiangya Hospital of Central South University
Priority date: 2022-05-24
Filing date: 2022-05-24
Publication date: 2022-08-02
Anticipated expiration: 2042-05-24
Also published as: CN114838575B

Abstract

The invention relates to the field of medical instrument treatment, in particular to a medical instrument drying device for an emergency department, which comprises a drying box and further comprises: the hanging flower basket and the gallows of dead axle rotation connection on the inside roof of drying cabinet that set up in the drying cabinet, the hanging flower basket is used for holding various accessories and surgical instruments, the hanging flower basket passes through the spring leaf setting at the lower extreme of gallows, be provided with a plurality of air nozzles that are used for to hanging flower basket downside injection drying air on the inside diapire of drying cabinet, sliding connection is the slider on the drying cabinet inside wall, the slider passes through the chain and corresponds the setting at the sprocket with the air nozzle and adjust the injection direction of air nozzle, the slider carries out multi-directional rocking through the bellows of its both sides to the air work and utilizes air flow energy drive gallows and spring leaf to drive the hanging flower basket when drying. This kind of emergency department medical instrument drying device for the surface of accessory and apparatus can be more abundant contact with the air current, and improve drying efficiency and effect, it is long when reducing drying process, reduce the power consumption.

Description

Medical instrument drying device for emergency department

Technical Field

The invention relates to the field of medical instrument treatment, in particular to a drying device for medical instruments in emergency department.

Background

Medical instruments used in emergency departments comprise various treatment/rescue instruments and various basic surgical instruments, and accessories used by the treatment/rescue instruments and the basic surgical instruments need to be cleaned, disinfected and dried before and after use. The existing process of drying the accessories and instruments after cleaning and disinfection usually utilizes high-temperature dry air to remove the moisture on the surfaces of the accessories and the instruments, and takes away the moisture when the air flow passes through the surfaces of the accessories and the instruments in a static mode, so that the drying efficiency is low, and the angle of the air flow cannot be changed, so that the surfaces of the accessories and the instruments cannot be rapidly and comprehensively dried, therefore, the accessories and the instruments are dried for a long time, the energy consumption is high, and the accessories made of rubber, silica gel and other materials are subjected to the high-temperature action for a long time, so that the aging speed is accelerated, the service life is shortened, and therefore, the drying device for the medical instruments in the emergency department is provided.

Disclosure of Invention

The invention aims to provide a medical instrument drying device for an emergency department, which aims to solve the problems in the background technology. In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an emergency department medical instrument drying device, includes the drying cabinet, articulated on the drying cabinet have the chamber door, still include:

the hanging basket is arranged in the drying box and is used for containing various accessories and surgical instruments;

the hanging bracket is fixedly connected to the inner top wall of the drying box in a rotating mode, and is arranged at the lower end of the hanging bracket through a spring piece;

the air nozzles are arranged on the bottom wall in the drying box and used for spraying high-temperature drying air to the lower side of the hanging basket, and the spraying directions of the air nozzles can be adjusted;

the sliding block is connected to the inner side wall of the drying box in a sliding mode, the sliding block is arranged on the chain wheel through a chain and corresponds to the air nozzle to adjust the spraying direction of the air nozzle, the sliding block compresses and stretches the corrugated pipes on the two sides of the sliding block in an alternating mode under the driving of the reciprocating screw rod, the corrugated pipes apply work to air, and the hanging frame and the spring piece are driven by the air flow energy to drive the hanging frame and the spring piece to drive the hanging basket to shake in multiple directions when the hanging basket is dried.

Preferably, be fixed with a supporting bench on the inside bottom surface of drying cabinet, run through and a plurality of trachea three of fixedly connected with on the supporting bench, and trachea three adopts hard material to make, and is a plurality of trachea three and a plurality of air nozzle one-to-one sets up, and the bottom surface of supporting bench is fixed with the shunt tubes, and the shunt tubes passes through intake-tube connection air-heating equipment, and the exhaust pipe is fixed and communicated to the roof of drying cabinet.

Preferably, the upper end of the third air pipe is sleeved with and fixed in a rotating shaft to form a connecting sleeve, the sleeve penetrates through and is fixedly connected to chain wheels, the chain wheels are connected in a chain transmission mode, the sliding block is connected with the chain through the second connecting rod, the upper end of the sleeve is fixedly connected with an air nozzle, and the spraying direction of the air nozzle and the direction of the central axis of the sleeve form an included angle of 40-50 degrees.

Preferably, be fixed with two lugs on the inside wall of drying cabinet, and two the lug is dead axle rotation connection respectively at the both ends of reciprocating type lead screw, and the one end of reciprocating type lead screw is connected with the motor drive that is fixed in on the inside wall of drying cabinet, and reciprocating type lead screw runs through and sliding connection is on the slider, and the slider is hexahedron structure, and one of them face and the inside wall laminating of drying cabinet and can the relative slip.

Preferably, corrugated pipes are fixed between two sides of the sliding block and corresponding lugs, the two corrugated pipes are sleeved on the reciprocating screw rod, a first check valve and a second check valve are fixed on the corrugated pipes and communicated with each other, the first check valve is communicated with the outer side of the drying box through a pipeline, the second check valve is connected with the first air pipe and the second air pipe respectively, the conduction direction of the first check valve points to the inside of the corresponding corrugated pipe, and the conduction direction of the second check valve points to the first air pipe and the second air pipe.

Preferably, be fixed with the jib on the inside roof of drying cabinet, the lower extreme dead axle of jib rotates and connects the worm wheel, and the upper end fixed connection of gallows is connected with the worm on the worm wheel, and the dead axle rotates on the inside roof of drying cabinet to be connected with the worm, and the worm is connected with the worm wheel meshing.

Preferably, a first pump wheel is fixed on the inner side wall of the drying box, a first air pipe is fixed and communicated with the side wall of the first pump wheel, the air outlet end of the first air pipe is located on the outer side of the drying box, an impeller shaft in the first pump wheel is coaxially and fixedly connected with a first rotating disc, the position, far away from the circle center, of the first rotating disc is hinged to one end of a rocker through a first connecting rod, and one end, far away from the first connecting rod, of the rocker is vertical and fixedly connected with one end of a worm.

Preferably, a convex plate is fixed on the side wall of the hanging basket parallel to the central axis of the worm wheel and fixedly connected with the lower end of the hanging basket through a spring piece, a plurality of through grooves are formed in the hanging basket, gaskets are fixed on the inner side walls of the through grooves, and hollow plates are fixed on the inner walls of the lower end openings of the through grooves.

Preferably, a sliding frame is fixed on the hanging frame, a sliding rod is connected onto the sliding frame in a sliding mode, one end of the sliding rod is hinged to the spring piece through a third connecting rod, and a shifting rod is perpendicular to the other end of the sliding rod and fixed to the other end of the sliding rod.

Preferably, the lower end of the hanger is fixed with a second pump wheel, a second air pipe is fixed on the side wall of the second pump wheel and communicated with the interior of the second pump wheel, the air outlet end of the second air pipe is positioned on the outer side of the drying box, an impeller shaft in the second pump wheel is coaxially and fixedly connected with a second rotating disc, a fixed shaft at the position, far away from the center of a circle, of the second rotating disc is rotatably connected with a pin shaft, and the pin shaft can be in abutting contact with a deflector rod.

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

according to the technical scheme disclosed by the invention, the accessory and the surgical instrument are driven to shake in multiple directions while the accessory and the surgical instrument are subjected to air injection drying, and the real-time adjustment of the injection angle of the air nozzle is matched, so that the surfaces of the accessory and the surgical instrument can be more fully contacted with air flow, the drying efficiency and effect are improved, the drying treatment time is shortened, the energy consumption is reduced, the time of the accessory made of rubber, silica gel and other materials under the high-temperature action is greatly shortened, the aging speed is prevented from being accelerated, and the service life is prolonged.

Drawings

FIG. 1 is a schematic cross-sectional view of the final assembly of the present invention;

FIG. 2 is a schematic view of the cross-sectional structure A-A of FIG. 1;

FIG. 3 is an enlarged view of the structure at B in FIG. 1;

FIG. 4 is a top view of the basket structure of the present invention;

FIG. 5 is a schematic view of the cross-sectional structure C-C of FIG. 4;

figure 6 is a side view of the basket and hanger arrangement of figure 1;

fig. 7 is a side view of a connection structure between the worm and the first rotating disk.

In the figure: 1. a drying oven; 2. a box door; 3. a boom; 4. a worm; 5. an exhaust pipe; 6. a worm gear; 7. a hanger; 8. a convex plate; 9. a hanging basket; 10. a first connecting rod; 11. a first rotating disc; 12. a first pump wheel; 13. a first trachea; 14. a second connecting rod; 15. a reciprocating screw rod; 16. an air inlet pipe; 17. a shunt tube; 18. a support table; 19. a slider; 20. a lug; 21. a one-way valve I; 22. a second one-way valve; 23. a bellows; 24. a sprocket; 25. a chain; 26. an air nozzle; 27. a sleeve; 28. a third trachea; 29. a rocker; 30. a through groove; 31. a gasket; 32. a hollowed-out plate; 33. a spring plate; 34. a carriage; 35. a slide bar; 36. a third connecting rod; 37. a deflector rod; 38. a second pump impeller; 39. a second trachea; 40. a second rotating disc; 41. and (7) a pin shaft.

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 obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

The technical problems that in the existing process of drying the accessories and instruments after cleaning and disinfection, the accessories and the instruments cannot be dried rapidly and comprehensively, so that the accessories and the instruments are long in drying time and large in energy consumption are solved.

Referring to fig. 1 to 7, the present invention provides a technical solution:

example 1

The utility model provides an emergency department medical instrument drying device, includes drying cabinet 1, and it has chamber door 2 to articulate on drying cabinet 1, still includes:

the drying oven comprises a hanging basket 9, the hanging basket 9 is arranged in the drying oven 1, a plurality of through grooves 30 are formed in the hanging basket 9, gaskets 31 are fixed on the inner side walls of the through grooves 30, hollow plates 32 are fixed on the inner walls of the lower end openings of the through grooves 30, the through grooves 30 are designed in a shape which is adaptive to different accessories and instruments so that various accessories and surgical instruments can be placed in a classified mode, the gaskets 31 are made of flexible materials such as rubber and sponge, and therefore the drying oven is used for protecting the accessories which shake during drying or the surgical instruments, and the hollow plates 32 are made of hard wear-resistant plastics so that the accessories which shake or the surgical instruments can be protected;

the hanging bracket 7 is fixedly and rotatably connected to the inner top wall of the drying box 1, and the hanging bracket 9 is arranged at the lower end of the hanging bracket 7 through a spring piece 33;

a plurality of air nozzles 26 arranged on the bottom wall of the interior of the drying box 1 and used for spraying high-temperature drying air to the lower side of the hanging basket 9, and the spraying direction of each air nozzle 26 can be adjusted;

the slide block 19 is connected to the inner side wall of the drying box 1 in a sliding mode, the slide block 19 is arranged on the chain wheel 24 through the chain 25 and corresponds to the air nozzle 26 to adjust the spraying direction of the air nozzle 26, the slide block 19 compresses and stretches the corrugated pipes 23 on two sides of the slide block in an alternating mode under the driving of the reciprocating screw rod 15, the corrugated pipes 23 work on air, and the hanging bracket 7 and the spring pieces 33 are driven by air flow energy to drive the hanging basket 9 to shake in multiple directions during drying.

Example 2

The embodiment is realized on the basis of embodiment 1, wherein a support table 18 is fixed on the bottom surface inside the drying box 1, a plurality of air pipes three 28 penetrate and are fixedly connected to the support table 18, the air pipes three 28 are made of hard materials, the air pipes three 28 and the air nozzles 26 are arranged in a one-to-one correspondence manner, a shunt pipe 17 is fixed on the bottom surface of the support table 18, the shunt pipe 17 is connected with hot air equipment through an air inlet pipe 16, the top wall of the drying box 1 is fixed and communicated with the air exhaust pipe 5, the upper ends of the air pipes three 28 are sleeved with and are in fixed-axis rotation connection with a sleeve 27, the sleeve 27 penetrates and is fixedly connected to chain wheels 24, each chain wheel 24 is in transmission connection through a chain 25, the slide block 19 is connected with the chain 25 through a second connecting rod 14, the upper ends of the sleeve 27 are fixedly connected with the air nozzles 26, and the injection direction of the air nozzles 26 forms an included angle of 40-50 degrees with the central axis direction of the sleeve 27, two lugs 20 are fixed on the inner side wall of the drying box 1, the two lugs 20 are respectively connected with two ends of a reciprocating screw rod 15 in a fixed-shaft rotating mode, one end of the reciprocating screw rod 15 is connected with a motor fixed on the inner side wall of the drying box 1 in a transmission mode, the motor is not shown in the application, the reciprocating screw rod 15 penetrates through and is connected to a sliding block 19 in a sliding mode, the sliding block 19 is of a hexahedral structure, one surface of the sliding block is attached to the inner side wall of the drying box 1 and can slide relative to the inner side wall of the drying box, corrugated pipes 23 are fixed between two sides of the sliding block 19 and the corresponding lugs 20, the two corrugated pipes 23 are sleeved on the reciprocating screw rod 15, a one-way valve I21 and a one-way valve II 22 are fixed on the corrugated pipes 23 and are communicated with each other, the one-way valve I21 is communicated with the outer side of the drying box 1 through a pipeline, the one-way valve II 22 is respectively connected with an air pipe I13 and an air pipe II 39, and the conduction direction of the one-way valve I21 points to the interior of the corresponding corrugated pipes 23, the conducting direction of the second check valve 22 points to the first air pipe 13 and the second air pipe 39.

In the embodiment, a hanging rod 3 is fixed on the inner top wall of the drying box 1, the lower end of the hanging rod 3 is connected with a worm wheel 6 in a fixed-shaft rotating way, the upper end of the hanger 7 is fixedly connected with the worm wheel 6, the top wall of the interior of the drying box 1 is connected with the worm 4 in a fixed-shaft rotating way, the worm 4 is meshed with the worm wheel 6, a first pump impeller 12 is fixed on the inner side wall of the drying box 1, a first air pipe 13 is fixed and communicated with the side wall of the first pump impeller 12, and the air outlet end of the air pipe I13 is positioned at the outer side of the drying box 1, an impeller shaft in the pump impeller I12 is coaxially and fixedly connected with a rotary table I11, the position, far away from the center of circle, of the rotary table I11 is hinged with one end of a rocker 29 through a connecting rod I10, one end, far away from the connecting rod I10, of the rocker 29 is vertical and fixedly connected with one end of a worm 4, a convex plate 8 is fixed on the side wall, parallel to the central axis of the worm wheel 6, of the hanging basket 9, and the convex plate 8 is fixedly connected with the lower end of the hanging bracket 7 through a spring piece 33.

In this embodiment, a sliding frame 34 is fixed on the hanger 7, a sliding rod 35 is connected to the sliding frame 34 in a sliding manner, one end of the sliding rod 35 is hinged to the spring piece 33 through a third connecting rod 36, the other end of the sliding rod is vertical and fixed with a shifting rod 37, a second pump impeller 38 is fixed at the lower end of the hanger 7, a second air pipe 39 is fixed on the side wall of the second pump impeller 38 and is communicated with the inside of the second pump impeller 38, the air outlet end of the second air pipe 39 is located at the outer side of the drying box 1, an impeller shaft in the second pump impeller 38 is coaxially and fixedly connected with a second rotating disc 40, a fixed shaft at a position of the second rotating disc 40 far away from the center of a circle is rotatably connected with a pin shaft 41, and the pin shaft 41 can be in abutting-buckling contact with the shifting rod 37.

The working principle and the advantages of the invention are as follows: when the drying device for medical instruments in emergency department is used, the working process is as follows:

as shown in fig. 1, 4 and 5, the box door 2 is opened, various accessories or surgical instruments are respectively and correspondingly placed in the through grooves 30 at corresponding positions on the hanging basket 9, so that different accessories and instruments can be placed in a classified manner, the iron instruments and the glass instruments are prevented from being collided to cause breakage or scratch, and are convenient to manage respectively, the gasket 31 is made of flexible materials, such as rubber and sponge, and is used for protecting the accessories or surgical instruments which shake during drying, and the hollow plate 32 is made of hard wear-resistant plastic and is also used for protecting the fittings or surgical instruments which shake.

After various accessories or surgical instruments are placed, the box door 2 is closed, the hot air device and the motor are started to work, the hot air device conveys high-temperature dry air into the shunt tubes 17 through the air inlet pipe 16, then the high-temperature dry air is shunted into the air tubes 28 through the shunt tubes 17, the air tubes 28 are output through the sleeve 27 and the air nozzles 26, the air flow passes through the hollow plate 32 from bottom to top to dry the surfaces of the accessories or surgical instruments in the through grooves 30 to remove moisture, the high-temperature air with the moisture is discharged out of the drying box 1 through the exhaust pipe 5, and the spraying directions of the air nozzles 26 are different, so that the inclination angles of the air flow in the flowing directions from bottom to top are different, more direct contact air flows on the surfaces of the accessories or surgical instruments in the through grooves 30 are facilitated, and the drying efficiency is improved.

As shown in fig. 2, after the motor works, the reciprocating screw rod 15 is driven to rotate, so that the reciprocating screw rod 15 drives the slider 19 to move in a reciprocating manner along the direction of the axis of the reciprocating screw rod 15, and further, the slider 19 drives the chain 25 to move in a reciprocating manner through the second connecting rod 14, the chain 25 drives the chain wheels 24 to rotate simultaneously when moving, so that the chain wheels 24 drive the air nozzles 26 to rotate simultaneously, the air injection angle is adjusted in real time when the air injection drying is performed on the surface of the accessory or the surgical instrument in the through groove 30, and the drying efficiency of the accessory or the surgical instrument in the through groove 30 is improved.

The sliding block 19 moves in a reciprocating manner along the axial direction of the reciprocating screw rod 15 to alternately stretch and compress the corrugated pipes 23 on the two sides of the reciprocating screw rod, so that suction force and compression force are alternately generated in the corrugated pipes 23, the conduction direction of the one-way valve I21 points to the inside of the corresponding corrugated pipe 23, the conduction direction of the one-way valve II 22 points to the air pipe I13 and the air pipe II 39, when suction force is generated in the corrugated pipe 23, external air enters the corrugated pipe 23 through a pipeline, when compression force is generated in the corrugated pipe 23, air in the corrugated pipe 23 is respectively output through the air pipe I13 and the air pipe II 39, as shown in figures 1 and 7, the air drives the impeller in the pump wheel I12 to rotate while flowing in the air pipe I13, so that the impeller synchronously drives the rotating disc I11 to rotate, and the rotating disc I11 drives the worm 4 to rotate in a reciprocating manner through the connecting rod I10 and the rocker 29, the worm 4 drives the worm wheel 6 to rotate in a reciprocating mode, the worm wheel 6 drives the hanging basket 9 to swing in a reciprocating mode around the central axis of the worm wheel 6 through the hanging bracket 7, and therefore the hanging basket 9 drives accessories or surgical instruments in the through grooves 30 to swing in the rotating direction around the central axis of the worm wheel 6.

As shown in fig. 1 and 6, the air flows in the second air tube 39 and drives the impeller in the second pump impeller 38 to rotate, so that the impeller synchronously drives the second rotating disc 40 to rotate, so that the second rotating disc 40 synchronously drives the pin shaft 41 to rotate around the center of the second rotating disc 40, when the pin shaft 41 is in abutting contact with the shift lever 37, the shift lever 37 applies a pulling force to the slide rod 35, and the slide rod 35 applies a pulling force to the spring leaf 33 through the third connecting rod 36, so that the spring leaf 33 is deformed and obtains a restoring force, when the pin shaft 41 is separated from the shift lever 37 and is not in contact with the shift lever 37, the convex plate 8 drives the hanging basket 9 to swing along with the spring leaf 33 in the axial direction of the worm wheel 6 under the action of the restoring force of the spring leaf 33, so that the hanging basket 9 drives the accessories or surgical instruments in the through grooves 30 to swing along with the spring leaf 33 in the axial direction of the worm wheel 6, and the accessories and the surgical instruments are driven to perform air-jet drying while the accessories and the surgical instruments are driven to perform multi-directional drying The rocking of, on the one hand make the water liquid on accessory and surgical instruments surface can high efficiency break away from rather than the surface, drop as early as possible, on the other hand makes the part that accessory and surgical instruments are sheltered from by fretwork board 32 fully contact with the air, and cooperate the real-time regulation of air nozzle 26 spray angle, thereby make the surface of accessory and instruments can be more abundant contact with the air current, and improve drying efficiency and effect, it is long when reducing drying process, reduce the power consumption, make some rubber, the time greatly reduced that the accessory of materials such as silica gel received the high temperature effect, avoid ageing speed to accelerate, and service life is prolonged.

After the drying of the accessories and the surgical instruments is finished, the hot air device and the motor are closed, the box door 2 is opened, and the dried accessories and the surgical instruments are taken down from the hanging basket 9.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims

1. The utility model provides an emergency department medical instrument drying device, includes drying cabinet (1), articulated on drying cabinet (1) have chamber door (2), its characterized in that: further comprising:

the hanging basket (9) is arranged in the drying box (1) and is used for containing various accessories and surgical instruments;

the hanging bracket (7) is fixedly and rotatably connected to the inner top wall of the drying box (1), and the hanging basket (9) is arranged at the lower end of the hanging bracket (7) through a spring piece (33);

a plurality of air nozzles (26) which are arranged on the bottom wall of the interior of the drying box (1) and are used for spraying drying air to the lower side of the hanging basket (9), and the spraying direction of each air nozzle (26) can be adjusted;

the sliding block (19) is connected to the inner side wall of the drying box (1) in a sliding mode, the sliding block (19) is correspondingly arranged on the chain wheel (24) through the chain (25) and the air nozzle (26) to adjust the spraying direction of the air nozzle (26), the sliding block (19) is driven by the reciprocating screw rod (15) to alternately compress and stretch the corrugated pipes (23) on the two sides of the sliding block, and the corrugated pipes (23) apply work to air and drive the hanging bracket (7) and the spring piece (33) to drive the hanging basket (9) to shake in multiple directions when drying.

2. The drying device for medical instruments in emergency department according to claim 1, wherein: be fixed with brace table (18) on the inside bottom surface of drying cabinet (1), run through and three (28) of a plurality of tracheas of fixedly connected with on brace table (18), and trachea three (28) adopt hard material to make, a plurality of trachea three (28) and a plurality of air nozzle (26) one-to-one sets up, the bottom surface of brace table (18) is fixed with shunt tubes (17), and shunt tubes (17) connect hot-blast apparatus through intake pipe (16), exhaust pipe (5) are fixed and feed through to the roof of drying cabinet (1).

3. The drying device for medical instruments in emergency department according to claim 2, wherein: the upper end cover of trachea three (28) is established and is fixed an axle rotation connecting sleeve (27), run through and fixed connection of sleeve pipe (27) is on sprocket (24), and each sprocket (24) pass through chain (25) transmission and connect, slider (19) are connected with chain (25) through connecting rod two (14), the upper end fixed connection air nozzle (26) of sleeve pipe (27), and the injection direction of air nozzle (26) is 40-50 contained angles with the central axis direction of sleeve pipe (27).

4. The drying device for medical instruments in emergency department according to claim 2, wherein: be fixed with two lugs (20) on the inside wall of drying cabinet (1), and two lug (20) dead axle rotation connection respectively is at the both ends of reciprocating type lead screw (15), the one end of reciprocating type lead screw (15) is connected with the motor drive who is fixed in on drying cabinet (1) inside wall, reciprocating type lead screw (15) run through and sliding connection is on slider (19), slider (19) are the hexahedron structure, and one of them face and the inside wall laminating of drying cabinet (1) and can the relative slip.

5. The drying device for medical instruments in emergency department according to claim 4, wherein: bellows (23) are fixed between the both sides of slider (19) and corresponding lug (20), and two bellows (23) cover is established on reciprocating type lead screw (15), bellows (23) are gone up and are fixed and communicate check valve one (21) and check valve two (22), check valve one (21) are linked together through pipeline and drying cabinet (1) outside, trachea one (13) and trachea two (39) are connected respectively to check valve two (22), the directional bellows (23) that correspond of the direction of switch on of check valve one (21) are inside, the directional trachea one (13) and trachea two (39) of the direction of switch on of check valve two (22).

6. The drying device for medical instruments in emergency department according to claim 5, wherein: be fixed with jib (3) on the inside roof of drying cabinet (1), the lower extreme dead axle of jib (3) rotates and connects worm wheel (6), and the upper end fixed connection of gallows (7) is on worm wheel (6), dead axle rotates on the inside roof of drying cabinet (1) and is connected with worm (4), and worm (4) and worm wheel (6) meshing are connected.

7. The drying device for medical instruments in emergency department according to claim 6, wherein: be fixed with pump impeller (12) on the inside wall of drying cabinet (1), trachea (13) are fixed and communicate with the lateral wall of pump impeller (12), and the end of giving vent to anger of trachea (13) is located the outside of drying cabinet (1), the coaxial fixed connection carousel (11) of impeller shaft in pump impeller (12), the one end of connecting rod (10) articulated rocker (29) is passed through to the position of keeping away from the centre of a circle on carousel (11), the one end of connecting rod (10) is kept away from in rocker (29) is perpendicular and the one end of fixed connection worm (4).

8. The drying device for medical instruments in emergency department according to claim 5, wherein: the hanging basket is characterized in that a convex plate (8) is fixed on the side wall, parallel to the central axis of the worm wheel (6), of the hanging basket (9), the convex plate (8) is fixedly connected with the lower end of the hanging bracket (7) through a spring piece (33), a plurality of through grooves (30) are formed in the hanging basket (9), gaskets (31) are fixed on the inner side wall of the through grooves (30), and hollow plates (32) are fixed on the inner wall of the lower end opening of the through grooves (30).

9. The drying device for medical instruments in emergency department according to claim 5, wherein: a sliding frame (34) is fixed on the hanging bracket (7), a sliding rod (35) is connected onto the sliding frame (34) in a sliding mode, one end of the sliding rod (35) is hinged to the spring piece (33) through a connecting rod III (36), and the other end of the sliding rod is perpendicular to the spring piece and is fixed with a shifting rod (37).

10. The drying device for medical instruments in emergency department according to claim 9, wherein: the lower end of the hanger (7) is fixed with a second pump impeller (38), a second air pipe (39) is fixed on the side wall of the second pump impeller (38) and is communicated with the interior of the second pump impeller (38), the air outlet end of the second air pipe (39) is positioned on the outer side of the drying box (1), an impeller shaft in the second pump impeller (38) is coaxially and fixedly connected with a second rotating disc (40), a fixed shaft at the position, far away from the center of a circle, of the second rotating disc (40) is rotatably connected with a pin shaft (41), and the pin shaft (41) can be in abutting-buckling contact with the shifting lever (37).