CN112971999A

CN112971999A - Orthopedic clinical operation auxiliary device and using method thereof

Info

Publication number: CN112971999A
Application number: CN202110195471.2A
Authority: CN
Inventors: 张定成
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-22
Filing date: 2021-02-22
Publication date: 2021-06-18

Abstract

The present invention relates to the technical field of orthopedic clinical auxiliary appliances, in particular to an orthopedic clinical surgical auxiliary device and a method for using the same. The technical problem to be solved by the present invention is the fixation of the surgical instrument, the secondary disinfection of the surgical instrument and the protection of the placement of the surgical instrument after being sterilized. In order to solve the above technical problems, the present invention provides an auxiliary device for orthopaedic clinical surgery and a method of using the same. , resulting in the problem of placing the surgical instruments scattered on the bottom surface, avoiding the situation that the bottom surface of the surgical instruments can not be used continuously, making it easier and faster to sterilize the surgical instruments during the operation, reducing the burden of the surgeon in the operation, making the surgical instrument easier and faster. It is easier for physicians to concentrate on surgery and to enhance the protection of surgical instruments after cleaning and disinfection until they are used.

Description

Orthopedic clinical operation auxiliary device and using method thereof

Technical Field

The invention relates to an orthopedic clinical operation auxiliary device, in particular to an orthopedic clinical operation auxiliary device and a using method thereof, belonging to the technical field of orthopedic clinical auxiliary tools.

Background

Orthopedics is one of the most common departments in all hospitals, mainly studies the anatomy, physiology and pathology of the skeletal muscle system, maintains and develops the normal form and function of the system by using medicines, operations and physical methods, and treats injuries and diseases of the system, some auxiliary devices are usually needed when performing temporary orthopedic surgery to facilitate the surgery, in the operation process, a surgeon or medical staff needs to walk and collide with the placing frame for placing the surgical instruments, so that the surgical instruments are scattered on the bottom surface and cannot be used, the surgical instruments are sterilized again before being used in the operation, which increases the labor intensity of the surgeon and, at the same time, after the surgical instruments are cleaned and sterilized for the first time and are used, the surgical instruments are not protected during the period, and the problem of pollution of the surgical instruments is easy to occur, and the problem is not concerned.

The prior patent (publication number: CN211300324U) discloses an orthopedic clinical operation auxiliary device, which comprises a table body, a drawer, a sleeve frame, a placing frame, a fixing shaft and placing trays, wherein the placing frame, the fixing shaft and the placing trays are matched with one another, so that surgical instruments can be classified and placed, when the surgical instruments are taken, the surgical instruments can be quickly screened, the orthopedic operation auxiliary device is convenient to use, and the following problems in the prior art are found in the process of realizing the scheme and are not well solved: 1. the device is only placed for surgical instruments, and is not fixed after the surgical instruments are placed, so that the surgical instruments placed on the device can be easily knocked down to the ground under the careless collision of surgeons or nurses, and the surgical instruments cannot be normally used; 2. the device does not have the function of secondary disinfection, and is used for uniformly disinfecting surgical instruments before operation and secondarily disinfecting the surgical instruments before use, so that the phenomenon that the surgical instruments are polluted during the period from the primary disinfection to the use is avoided; 3. for the preparation work before each operation, after the surgical instruments are cleaned and disinfected, the surgical instruments need to be placed for a period of time, and the surgical instruments are easily polluted again in the period of time, so that the instruments cannot be normally used; in the prior art CN211834707U, a protection plate is adopted to prevent instruments from sliding, a sliding sleeve is arranged on the protection plate, and the instruments are limited by sliding the sliding sleeve, but when medical staff take the instruments, the limited instruments collide with each other to generate a certain obstruction, which affects the smoothness of taking the instruments, and may even affect the progress of an operation and the response speed of an emergency during the operation; according to the patent technology CN209678672U, the waste bin is placed at the bottom of the classified placement cabinet, waste garbage generated in the operation process is placed into the waste bin and needs to be stooped down for putting, and the labor intensity of medical staff is increased.

Disclosure of Invention

The present invention is directed to solving the above problems and to providing an orthopedic clinical operation support device and a method for using the same.

The invention achieves the aim through the following technical scheme, and the auxiliary device for the clinical orthopedic operation comprises a base, a supporting frame, a disinfecting mechanism and a protecting mechanism.

The top of base fixed mounting respectively has rubbish box and support frame, the horizontal fixed mounting in top of support frame has the diaphragm, the top embedding of diaphragm is installed and is placed the frame, the vertical fixed mounting of inner wall of placing the frame has two baffles, two the baffle will be placed the frame and divide into three and put the groove, it is three to put the equal fixed mounting in groove and put the dish, the bottom fixed mounting who puts the dish has the fixed strip, the fixed strip is equipped with a plurality of bayonet sockets, fixed mounting has the fluid reservoir on the horizontal pole of support frame, disinfection mechanism fixed mounting is on the fluid reservoir, protection mechanism fixed mounting is in one side that the rubbish box was kept away from to the base.

The disinfection mechanism includes miniature pump, water pipe, disinfection cover, atomizer and infrared inductor, miniature pump fixed mounting is in the bottom of depositing the fluid reservoir inner wall, the one end fixed connection of water pipe is in miniature pump's play water end, water pipe other end fixed mounting has solenoid valve and fixed connection disinfection cover, the inside fixed mounting of disinfection cover has the atomizer, one side of disinfection cover is equipped with the through-hole, a lateral wall fixed mounting of through-hole has infrared inductor.

The protection mechanism comprises a mounting seat, a pull rod, a rotating shaft and a folding cover, the mounting seat is fixedly mounted on the base, the folding cover is fixedly mounted on the mounting seat, the one end of the folding cover, far away from the mounting seat, of the pull rod is fixedly connected with the rotating shaft, and the rotating shaft is rotatably connected to two sides of the base.

Preferably, the top of the base is provided with a groove corresponding to the garbage box, and the depth of the groove is one third of the thickness of the base.

Preferably, the rubbish box includes first deposit room, baffle, second deposit room and lid, baffle fixed mounting is in the inside of rubbish box, the baffle divide into first deposit room and second deposit room with the rubbish box, the equal swing joint in top of first deposit room and second deposit room has the lid, the fixed surface of lid installs the couple, one side fixed mounting that the support frame is close to the rubbish box has the fixed block that corresponds with the couple.

Preferably, one side fixed mounting of base has the handrail, the bottom fixed mounting of base has the universal wheel, the quantity of universal wheel is four, fixed mounting has a plurality of catch trays on the support frame.

Preferably, one side of the liquid storage tank far away from the disinfection cover is provided with a liquid injection port, the water pipe penetrates through the liquid storage tank and a penetrating part of the water pipe is fixedly provided with a sealing gasket, a waste liquid box is fixedly arranged under the liquid storage tank, and the waste liquid box is connected with the liquid storage tank in a sliding manner.

Preferably, the electromagnetic valve, the atomizing nozzle and the infrared sensor are electrically connected.

Preferably, the folding cover includes skeleton and protecting cloth, pull rod and skeleton shape are the U-shaped board, the quantity of skeleton is a plurality of, a plurality of the both ends activity of skeleton is cup jointed in the axis of rotation, the protecting cloth laminating is on the surface of skeleton, the protecting cloth is nylon cloth.

Preferably, the base is provided with a groove corresponding to the rotating shaft, and the rotating shaft is movably arranged in the groove.

Preferably, the length of the extended folding cover is the same as that of the base.

Preferably, the use method of the orthopedic clinical operation auxiliary device comprises the following steps:

first, medical personnel hold the handrail and promote this device in the surgical instruments room through the universal wheel, put the instrument that the disinfection is good in putting the dish, fix surgical instruments in the bayonet socket one by one through putting the fixed strip of dish internally mounted to with disinfection alcohol from annotating the liquid mouth and pouring into the liquid storage tank, place the rubbish box in the groove that sets up on the base, fix the couple of lid on the fixed block on the support frame.

And secondly, after the medical care personnel put the surgical instruments, the pull rod is pulled to drive the framework to rotate on the rotating shaft, so that the protective cloth is unfolded, the device is completely wrapped inside the protective cloth to form a relatively sealed environment, and the surgical instruments are prevented from being infected with dust and bacteria again after cleaning and disinfection.

The third step, when this device transported the art, pack up folding cover, starting switch, make miniature pump carry out work, surgeon is at the operation in-process, take out required surgical instruments from putting the dish after becoming flexible from the bayonet socket through medical personnel, pull out the waste liquid box, stretch into surgical instruments in the through-hole, make infrared inductor sense surgical instruments, open the solenoid valve, make the disinfection alcohol that miniature pump took out defeated blowout after the atomizer atomizing is sent to the water pipe, carry out the secondary disinfection to surgical instruments.

Fourthly, in the operation process, the surgeon puts the garbage generated in the operation process into the first storage chamber and the second storage chamber respectively, and puts the used surgical instruments into the collecting tray, so that the surgical instruments which are not used are prevented from being placed together to cause pollution.

And fifthly, after the operation is finished, the box cover is closed, the folding cover is opened again by the surgical instrument used in the operation, after a closed environment is formed, the brake of the universal wheel is released, and the folded cover is transported to a cleaning room of the surgical instrument to wait for the treatment of medical personnel.

The invention has the beneficial effects that:

1. the invention has ingenious conception, and aims at fixing the surgical instruments by the fixing strips and the bayonets after the surgical instruments are placed, the problem that the surgical instruments placed on the device are scattered to the bottom surface due to the careless collision of surgeons or nurses in the operation process is solved, and the situation that the surgical instruments cannot be used continuously due to the scattering of the surgical instruments to the bottom surface is avoided;

2. the disinfection mechanism can rapidly and effectively perform secondary disinfection on surgical instruments in the operation process, the disinfection mode is simpler, more convenient and faster, and the waste liquid box is arranged below the disinfection mechanism, so that the dripping disinfection waste liquid in the secondary disinfection process can be collected, the polluted disinfection waste liquid is prevented from dripping to the ground, the burden of medical personnel in the operation is reduced, and the sterility of the instruments and the safety of the operation environment are ensured;

3. the protection mechanism provided by the invention protects the surgical instruments after cleaning and sterilizing the surgical instruments before use, and avoids the problem that the cleaned and sterilized surgical instruments are polluted again and cannot be used, thereby ensuring the normal operation of the operation.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

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

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

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

FIG. 4 is a schematic view of the internal structure of the liquid storage tank according to the present invention;

FIG. 5 is a schematic view of an open perspective configuration of the folding cover of the present invention;

FIG. 6 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 7 is an enlarged view of the structure at B in FIG. 3 according to the present invention;

FIG. 8 is an enlarged view of the structure of FIG. 4 at C according to the present invention.

In the figure: 1. the base, 2, the rubbish box, 201, first storage chamber, 202, the baffle, 203, the second storage chamber, 204, the lid, 3, the support frame, 4, the deposit fluid jar, 401, miniature pump, 402, the solenoid valve, 403, the water pipe, 404, disinfection cover, 405, the atomizer, 406, infrared inductor, 407, through-hole, 408, annotate the liquid mouth, 409, waste liquid box, 5, the diaphragm, 6, place the frame, 7, the fixed strip, 8, the bayonet socket, 9, put the dish, 10, the baffle, 11, the mount pad, 12, the pull rod, 13, the axis of rotation, 14, folding cover, 15, the handrail, 16, the universal wheel, 17, the skeleton, 18, the protecting cloth, 19, the collection dish.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the embodiments described below 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.

The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Referring to fig. 1-8, an orthopedic clinical operation auxiliary device includes a base 1, a support frame 3, a disinfection mechanism and a protection mechanism.

The utility model discloses a garbage can with the disinfection of putting in the groove, the top of base 1 is fixed mounting respectively has rubbish box 2 and support frame 3, the horizontal fixed mounting in top of support frame 3 has diaphragm 5, the top embedding of diaphragm 5 is installed and is placed frame 6, the vertical fixed mounting of the inner wall of placing frame 6 has two baffles 10, two baffle 10 will place frame 6 and divide into three and put the groove, three put the equal fixed mounting in groove and put dish 9, the bottom fixed mounting who puts dish 9 has fixed strip 7, fixed strip 7 is equipped with a plurality of bayonet sockets 8, fixed mounting has the fluid reservoir 4 on the horizontal pole of support frame 3, disinfection mechanism fixed mounting is on fluid reservoir 4, protection machanism fixed mounting is in the one side that rubbish box 2 was kept away from to base 1.

Disinfection mechanism includes miniature pump 401, water pipe 403, disinfection cover 404, atomizer 405 and infrared inductor 406, miniature pump 401 fixed mounting is in the bottom of depositing the liquid jar 4 inner wall, the one end fixed connection of water pipe 403 is at miniature pump 401's play water end, water pipe 403 other end fixed mounting has solenoid valve 402 and fixed connection disinfection cover 404, the inside fixed mounting of disinfection cover 404 has atomizer 405, one side of disinfection cover 404 is equipped with through-hole 407, a lateral wall fixed mounting of through-hole 407 has infrared inductor 406.

Protection machanism includes mount pad 11, pull rod 12, axis of rotation 13 and folding

cover

14, 11 fixed mounting of mount pad on

base

1, 11 fixed mounting of mount pad has folding cover 14, the one end fixedly connected with pull rod 12 of mount pad 11 is kept away from to folding cover 14, the bottom fixed mounting of pull rod 12 has axis of rotation 13, axis of rotation 13 rotates the both sides of connecting at base 1.

The top of the base 1 is provided with a groove corresponding to the garbage box 2, and the depth of the groove is one third of the thickness of the base 1.

Rubbish box 2 includes first deposit room 201, baffle 202, second deposit room 203 and lid 204, baffle 202 fixed mounting is in the inside of rubbish box 2, baffle 202 divide rubbish box 2 into first deposit room 201 and second deposit room 203, the equal swing joint in top of first deposit room 201 and second deposit room 203 has lid 204, the fixed surface of lid 204 installs the couple, one side fixed mounting that support frame 3 is close to rubbish box 2 has the fixed block that corresponds with the couple.

One side fixed mounting of base 1 has handrail 15, the bottom fixed mounting of base 1 has universal wheel 16, the quantity of universal wheel 16 is four, fixed mounting has a plurality of catch pans 19 on the support frame 3.

One side that disinfection cover 404 was kept away from to deposit liquid jar 4 is equipped with annotates liquid mouth 408, water pipe 403 runs through deposit liquid jar 4 and runs through a fixed mounting and have seal ring, under deposit liquid jar 4 fixed mounting have waste liquid box 409, waste liquid box 409 and deposit liquid jar 4 sliding connection.

The electromagnetic valve 402, the atomizing nozzle 405 and the infrared sensor 406 are electrically connected.

Folding cover 14 includes skeleton 17 and protecting cloth 18, pull rod 12 and skeleton 17 shape are the U-shaped board, the quantity of skeleton 17 is a plurality of roots, a plurality of the both ends activity of skeleton 17 is cup jointed on axis of rotation 13, protecting cloth 18 laminates the surface at skeleton 17, protecting cloth 18 is nylon cloth.

The base 1 is provided with a groove corresponding to the rotating shaft 13, and the rotating shaft 13 is movably arranged in the groove.

The extended length of the folding cover 14 is the same as the length of the base 1, so that the folding cover 14 can completely wrap the device.

A method of using an orthopedic clinical procedure assistance device, the method comprising the steps of:

firstly, medical personnel hold the handrail 15 and promote this device in the surgical instruments room through universal wheel 16, put the instrument that disinfects in putting dish 9, fix surgical instruments in bayonet socket 8 one by one through putting the fixed strip 7 of dish 9 internally mounted to inject into the liquid storage tank 4 with disinfection alcohol from annotating liquid mouth 408, place rubbish box 2 in the groove that sets up on base 1, fix the couple of lid 204 on the fixed block on support frame 3.

And secondly, after the medical personnel put the surgical instruments, the pull rod 12 is pulled to drive the framework 17 to rotate on the rotating shaft 13, so that the protective cloth 18 is unfolded, the device is completely wrapped inside the protective cloth 18 to form a relatively sealed environment, and the surgical instruments are prevented from being polluted by dust and bacteria again during cleaning and disinfection.

Third, when this device transported to the operation, pack up folding cover 14, starting switch, make miniature pump 401 work, the surgeon is at the operation in-process, take out required surgical instruments from bayonet socket 8 after not hard up from putting dish 9 through medical personnel, pull out waste liquid box 409, stretch into through-hole 407 with surgical instruments, make infrared inductor 406 sense surgical instruments, open solenoid valve 402, make the disinfection alcohol that miniature pump 401 taken out defeated by water pipe 403 send atomizer 405 atomizing back blowout, carry out the secondary disinfection to surgical instruments.

Fourthly, during the operation, the surgeon puts the garbage generated during the operation into the first storage chamber 201 and the second storage chamber 203 respectively, and puts the used surgical instruments into the collecting tray 19, so as to avoid the pollution caused by putting the used surgical instruments together.

Fifthly, after the operation is finished, the box cover 204 is closed, the surgical instrument used in the operation is opened again by the folding cover 14 to form a closed environment, the brake of the universal wheel 16 is released, the surgical instrument is transported to a surgical instrument cleaning room to wait for the treatment of medical staff, and the infrared sensor 406 is the prior art, and the working principle and the using method thereof are not described herein in detail.

The electrical components appearing in the present application document are all externally connected to a power supply and a control switch when in use, and the related circuits, electronic components and control modules are all in the prior art, and can be completely realized by those skilled in the art without needless to say, the protection content of the present invention does not relate to the improvement of software and methods.

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.

The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. An orthopaedic clinical operation auxiliary device, characterized in that: comprising a base (1), a support frame (3), a sterilization mechanism and a protection mechanism;

A trash box (2) and a support frame (3) are respectively fixedly installed on the top of the base (1), and a horizontal plate (5) is fixedly installed on the top of the support frame (3), and the horizontal plate (5) A placement frame (6) is embedded in the top of the placement frame (6), and two partitions (10) are vertically fixed on the inner wall of the placement frame (6), and the two partitions (10) divide the placement frame (6) into two partitions (10). Three placement slots, all three placement slots are fixedly installed with placement trays (9), and a fixing strip (7) is fixedly installed at the bottom of the placement trays (9), and the fixing strips (7) A plurality of bayonet openings (8) are provided, a liquid storage tank (4) is fixedly installed on the horizontal bar of the support frame (3), and the liquid storage pipe (4) is fixedly installed under the horizontal plate (5), The disinfection mechanism is fixedly installed on the liquid storage tank (4), and the protective mechanism is fixedly installed on the side of the base (1) away from the garbage box (2);

The disinfection mechanism includes a miniature water pump (401), a water pipe (403), a disinfection cover (404), an atomizing nozzle (405) and an infrared sensor (406). 4) At the bottom of the inner wall, one end of the water pipe (403) is fixedly connected to the water outlet end of the miniature water pump (401), and the other end of the water pipe (403) is fixedly installed with a solenoid valve (402) and is fixedly connected to the disinfection cover (404) , an atomizing nozzle (405) is fixedly installed inside the disinfection cover (404), a through hole (407) is provided on one side of the disinfection cover (404), and one side wall of the through hole (407) is fixedly installed With infrared sensor (406);

The protection mechanism includes a mounting seat (11), a pull rod (12), a rotating shaft (13) and a folding cover (14), the mounting seat (11) is fixedly installed on the base (1), and the mounting seat (11) ) is fixedly installed with a folding cover (14), one end of the folding cover (14) away from the mounting seat (11) is fixedly connected with a pull rod (12), and the bottom of the pull rod (12) is fixedly installed with a rotating shaft (13), The rotating shaft (13) is rotatably connected to both sides of the base (1).

2. A kind of orthopaedic clinical surgery auxiliary device according to claim 1, characterized in that: the top of the base (1) is provided with a groove corresponding to the garbage box (2), and the depth of the groove is the base (1). 1) One third of the thickness.

3. The auxiliary device for orthopaedic clinical surgery according to claim 1, wherein the trash box (2) comprises a first storage room (201), a baffle plate (202), and a second storage room (203) and a box cover (204), the baffle plate (202) is fixedly installed inside the garbage box (2), and the baffle plate (202) divides the garbage box (2) into a first storage chamber (201) and a second storage chamber (201) The storage chamber (203), the tops of the first storage chamber (201) and the second storage chamber (203) are movably connected with a box cover (204), and the surface of the box cover (204) is fixedly installed with hooks, so A fixing block corresponding to the hook is fixedly installed on one side of the support frame (3) close to the garbage box (2).

4. An orthopaedic clinical surgery auxiliary device according to claim 1, characterized in that a handrail (15) is fixedly installed on one side of the base (1), and an armrest (15) is fixedly installed on the bottom of the base (1) A steering wheel (16), the number of the universal wheel (16) is four, and a brake is fixedly installed on the universal wheel (16) on the side close to the handrail (15), and a brake is fixed on the support frame (3) A plurality of collecting trays (19) are fixedly installed.

5. An orthopaedic clinical surgery auxiliary device according to claim 1, characterized in that: a liquid injection port (408) is provided on the side of the liquid storage tank (4) away from the disinfection cover (404), and the water pipe is provided with a liquid injection port (408). (403) The liquid storage tank (4) is penetrated and a sealing gasket is fixedly installed therethrough, a waste liquid box (409) is fixedly installed directly under the liquid storage tank (4), and the waste liquid box (409) is connected to the liquid storage tank (409). The tank (4) is slidably connected.

6. The auxiliary device for orthopaedic clinical surgery according to claim 1, wherein the solenoid valve (402), the atomizing nozzle (405) and the infrared sensor (406) are electrically connected.

7. An orthopaedic clinical surgical aid device according to claim 1, characterized in that: the folding cover (14) comprises a frame (17) and a protective cloth (18), the pull rod (12) and the frame (17) ) are all U-shaped plates, the number of the skeletons (17) is several, the two ends of the several skeletons (17) are movably sleeved on the rotating shaft (13), and the protective cloth (18) is attached to On the surface of the frame (17), the protective cloth (18) is a nylon cloth.

8. An orthopaedic clinical surgical aid device according to claim 1, characterized in that: the base (1) is provided with a groove corresponding to the rotating shaft (13), and the rotating shaft (13) is movably installed inside the groove. 13).

9 . The auxiliary device for orthopaedic clinical surgery according to claim 1 , wherein the extended length of the folding cover ( 14 ) is the same as the length of the base ( 1 ). 10 .

10. An orthopaedic clinical surgical auxiliary device according to any one of claims 1-9, and a method of using the orthopedic clinical surgical auxiliary device is obtained, characterized in that: the using method comprises the following steps:

In the first step, the medical staff holds the handrail (15) and pushes the device into the surgical instrument room through the universal wheel (16), depresses the brake on the universal wheel (16), and places the sterilized instruments on the display. In the tray (9), the surgical instruments are fixed one by one in the bayonet (8) through the fixing strips (7) installed inside the tray (9), and the sterilizing alcohol is injected from the liquid injection port (408) into the storage liquid. In the tank (4), place the garbage box (2) in the groove provided on the base (1), and fix the hook of the box cover (204) on the fixing block on the support frame (3);

In the second step, after placing the surgical instruments, the medical staff pulls the lever (12) to drive the skeleton (17) to rotate on the rotating shaft (13), so that the protective cloth (18) is unfolded, so that the device is completely wrapped in the protective cloth (18) Inside, a relatively sealed environment is formed to avoid the occurrence of re-contamination of dust and bacteria after cleaning and disinfection of surgical instruments;

In the third step, when the device is transported to the operation, the folding cover (14) is put away, and the switch is activated to make the micro water pump (401) work. 8) After loosening, take it out from the placing plate (9), pull out the waste liquid box (409), and insert the surgical instrument into the through hole (407), so that the infrared sensor (406) senses the surgical instrument, Open the solenoid valve (402), so that the sterilizing alcohol pumped out by the micro water pump (401) is transported through the water pipe (403) to the atomizing nozzle (405) for atomization and sprayed out, and the surgical instrument is sterilized for the second time;

In the fourth step, during the operation, the surgeon puts the garbage generated during the operation into the first storage room (201) and the second storage room (203) respectively, and puts the used surgical instruments into the collection tray. (19), avoid contamination with unused surgical instruments;

The fifth step, after the operation is completed, close the box cover (204), open the folding cover (14) for the surgical instruments used after the operation, and after forming a closed environment, release the brake of the universal wheel (16) and transport it to the Surgical instrument cleaning room, waiting for medical staff to deal with.