CN113730632A - Medical supercritical carbon dioxide sterilization system - Google Patents

Medical supercritical carbon dioxide sterilization system Download PDF

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Publication number
CN113730632A
CN113730632A CN202111071891.6A CN202111071891A CN113730632A CN 113730632 A CN113730632 A CN 113730632A CN 202111071891 A CN202111071891 A CN 202111071891A CN 113730632 A CN113730632 A CN 113730632A
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China
Prior art keywords
fixedly connected
cavity
medical
carbon dioxide
face
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Withdrawn
Application number
CN202111071891.6A
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Chinese (zh)
Inventor
黄鑫
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Individual
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Individual
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Priority to CN202111071891.6A priority Critical patent/CN113730632A/en
Publication of CN113730632A publication Critical patent/CN113730632A/en
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
    • A61L2/20—Gaseous substances, e.g. vapours
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/24—Apparatus using programmed or automatic operation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/26—Accessories or devices or components used for biocidal treatment
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2101/00—Chemical composition of materials used in disinfecting, sterilising or deodorising
    • A61L2101/02—Inorganic materials
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/10—Apparatus features
    • A61L2202/12—Apparatus for isolating biocidal substances from the environment
    • A61L2202/121—Sealings, e.g. doors, covers, valves, sluices
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/10—Apparatus features
    • A61L2202/14—Means for controlling sterilisation processes, data processing, presentation and storage means, e.g. sensors, controllers, programs
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/20—Targets to be treated
    • A61L2202/24—Medical instruments, e.g. endoscopes, catheters, sharps

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  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)

Abstract

The invention discloses a medical supercritical carbon dioxide sterilization system, which comprises a casing, wherein five placing cavities communicated with the outside are arranged in the casing, a disinfection cavity is arranged in the wall at the right end of the placing cavity, a detection cavity is arranged in the wall at the rear end of the disinfection cavity, and a self-locking cavity is arranged in the wall at the upper end of the detection cavity; utilize the pressure sensors who sets up, can contact the plastic film pipe through pressure sensors and judge the intraductal reserves of plastic film to control aspiration pump and relay, accomplish and aerify, thereby accomplish the replenishment of plastic film pipe, also can be used for disinfecting it and prevent placing the object of intracavity, do not need artifical supervision and start.

Description

Medical supercritical carbon dioxide sterilization system
Technical Field
The invention relates to the field of medical treatment, in particular to a medical supercritical carbon dioxide sterilization system.
Background
At present, because supercritical carbon dioxide is not easy to store, no instrument for sterilizing by supercritical carbon dioxide exists, ultraviolet rays and alcohol are adopted for sterilization in most markets, so that the sterilization is needed by manpower, the efficiency is low, the sterilization is needed to be carried out repeatedly, certain loss is also caused to the cutter, the cutter is taken by people before and after the sterilization, secondary pollution is caused easily, the sterilized alcohol cannot be treated at will, an alcohol waste liquid treatment device is also needed, the operation is troublesome, the required steps are more, and the occupied space is large.
Disclosure of Invention
The invention aims to provide a medical supercritical carbon dioxide sterilization system which is used for overcoming the defects in the prior art.
According to the medical supercritical carbon dioxide sterilization system, five placing cavities communicated with the outside are arranged in the casing, a disinfection cavity is arranged in the wall of the right end of each placing cavity, a detection cavity is arranged in the wall of the rear end of each disinfection cavity, a self-locking cavity is arranged in the wall of the upper end of each detection cavity, a grabbing mechanism, a storage mechanism and an execution mechanism are arranged in the casing, the grabbing mechanism can clamp a medical scalpel for position replacement, and the storage mechanism can store the medical scalpel and grab the scalpel;
the executing mechanism comprises an automatic mechanism capable of replacing and storing supercritical carbon dioxide, the left end wall of the disinfection cavity is fixedly connected with two springs, the other end of each spring is fixedly connected with a positioning block, the right end face of each positioning block is fixedly connected with two positioning springs which are vertically symmetrical, the right end wall of the disinfection cavity is fixedly connected with the positioning springs, the front end wall and the rear end wall of the disinfection cavity are provided with tracks, the tracks are slidably connected with moving gears, the right end wall of the disinfection cavity is rotatably connected with a conversion shaft, the conversion shaft is fixedly connected with a rotating door, the rotating door is rotatably connected with a rotating shaft, the rotating shaft is rotatably connected with a moving door, the moving door is rotatably connected with a power plate, the power plate slides on the tracks, the front end wall of the power plate is fixedly connected with a sealing motor, the sealing motor is dynamically connected with a moving shaft, and the moving gear is fixedly connected with the moving shaft, the disinfection cavity is characterized in that a plastic film pipe is fixedly connected to the rear end wall of the disinfection cavity, a central shaft is rotatably connected to the inside of the disinfection cavity, the central shaft is rotatably connected with an opener, a torsion spring is fixedly connected to the left end of the central shaft, and the other end of the torsion spring is fixedly connected with the opener.
Further, snatch the mechanism and include a cradling piece that the casing left end was equipped with, cradling piece right-hand member face fixedly connected with electronic hydraulic stem, electronic hydraulic stem other end fixedly connected with slider.
Further, terminal surface fixedly connected with hydraulic stem under the slider, hydraulic stem lower extreme fixedly connected with support, support fixedly connected with dead lever, dead lever fixedly connected with dwang, the dwang front end is rotated and is connected with the clamp and gets the piece, the dwang rear end is rotated and is connected with the initiative clamp and gets the piece, the clamp is got a right-hand member face fixedly connected with metal block, the piece left end face fixedly connected with electro-magnet is got to the initiative clamp, the electro-magnet with through spring coupling between the metal block.
Further, deposit the mechanism and include place chamber lower terminal surface fixedly connected with automatic spring, automatic spring other end fixedly connected with sealing block.
Further, the placing cavity is connected with a push rod in a sliding mode.
Furthermore, the upper end face of the machine shell is fixedly connected with a movable motor, the movable motor is in power connection with a driving shaft, the driving shaft is fixedly connected with a driving gear, and the upper end face of the machine shell is in sliding connection with a movable rack.
Further, the automatic mechanism comprises a relay fixedly connected with the upper end face of the self-locking cavity, the self-locking cavity is connected with a pin in a sliding mode, the pin is fixedly connected with an induction spring, and the lower end of the pin is fixedly connected with a self-locking block.
Furthermore, a temperature keeper is arranged in the casing, a hose is fixedly connected with the rear end face of the plastic film tube, a pressure sensor is fixedly connected with the front end of the hose, a storage cylinder is fixedly connected with the other end of the hose, and an air pump is fixedly connected in the storage cylinder through the hose.
Compared with the prior art, the invention has the following beneficial effects: the push rod can be pressed down by the aid of the support, so that the cutter protrudes out, the clamping block can be conveniently clamped and the active clamping block can be conveniently clamped, the whole device can be fixed by the support, manual time is saved, safety of people is improved, secondary pollution caused by manual participation is reduced, manual supervision and control are not needed, and efficiency is improved;
utilize the pressure sensor of design, can contact the plastic film pipe through pressure sensor and judge the intraductal reserves of plastic film to control aspiration pump and relay, accomplish and aerify, thereby accomplish the replenishment of plastic film pipe, also can be used for disinfecting it and prevent placing the object of intracavity, do not need artifical supervision and start.
Drawings
FIG. 1 is a schematic external view of a medical supercritical carbon dioxide sterilization system according to the present invention;
FIG. 2 is a schematic diagram of the overall structure of a medical supercritical carbon dioxide sterilization system according to the present invention;
FIG. 3 is a schematic view of the structure of FIG. 2 taken at A-A;
FIG. 4 is an enlarged view of a portion of FIG. 3 of the present invention;
FIG. 5 is a schematic view of the structure of FIG. 3 at B-B in accordance with the present invention;
FIG. 6 is an enlarged view of a portion of FIG. 2 of the present invention;
FIG. 7 is a schematic view of the structure of FIG. 2 at C-C according to the present invention.
Detailed Description
The technical solution 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:
referring to fig. 1-4, the medical supercritical carbon dioxide sterilization system according to the embodiment of the present invention includes a housing 10, five placing cavities 51 communicated with the outside are provided in the housing 10, a disinfection cavity 52 is provided in a right end wall of the placing cavity 51, a detection cavity 53 is provided in a rear end wall of the disinfection cavity 52, a self-locking cavity 54 is provided in an upper end wall of the detection cavity 53, a grabbing mechanism 55, a storage mechanism 56 and an execution mechanism 57 are provided in the housing 10, the grabbing mechanism 55 can clamp a medical scalpel for position replacement, and the storage mechanism 56 can store the medical scalpel and can grab the scalpel;
the actuating mechanism 57 comprises an automatic mechanism 58 capable of replacing and storing supercritical carbon dioxide, the left end wall of the disinfection cavity 52 is fixedly connected with two springs, the other end of each spring is fixedly connected with a positioning block 20, the right end face of the positioning block 20 is fixedly connected with two positioning springs 19 which are vertically symmetrical, the right end wall of the disinfection cavity 52 is fixedly connected with the positioning springs 19, the front end wall and the rear end wall in the disinfection cavity 52 are provided with tracks, a moving gear 48 is connected onto each track in a sliding manner, the right end wall of the disinfection cavity 52 is connected with a conversion shaft 18 in a rotating manner, the conversion shaft 18 is fixedly connected with a rotating door 17, the rotating door 17 is connected with a rotating shaft 16 in a rotating manner, the rotating shaft 16 is connected with a moving door 14 in a rotating manner, the moving door 14 is connected with a power plate 15 in a rotating manner, the power plate 15 slides on the tracks, and the front end wall of the power plate 15 is fixedly connected with a sealing motor 50, the sealing motor 50 is in power connection with a moving shaft 49, the moving shaft 49 is fixedly connected with the moving gear 48, the rear end wall of the disinfection cavity 52 is fixedly connected with the plastic film tube 36, the plastic film tube 36 is rotatably connected with a central shaft 47 in the disinfection cavity 52, the central shaft 47 is rotatably connected with the mouth gag 22, the left end of the central shaft 47 is fixedly connected with a torsion spring 46, the other end of the torsion spring 46 is fixedly connected with the mouth gag 22, the sealing motor 50 is started to drive the moving shaft 49 to rotate, so that the moving gear 48 is driven to rotate, the sealing motor 50 is driven to move leftwards, the power plate 15 is driven to move leftwards, the moving door 14 is driven to rotate, the rotating door 17 is driven to rotate around the changing shaft 18, and the disinfection cavity 52 forms a closed space.
In an implementation manner, the grabbing mechanism 55 comprises a support rod provided at the left end of the casing 10, the right end face of the bracket rod is fixedly connected with an electric hydraulic rod 32, the other end of the electric hydraulic rod 32 is fixedly connected with a slide block 31, the sliding block 31 is connected with the bracket rod in a sliding way, the lower end surface of the sliding block 31 is fixedly connected with a hydraulic rod 30, the lower end of the hydraulic rod 30 is fixedly connected with a bracket 28, the bracket 28 is fixedly connected with a fixing rod 26, the fixed rod 26 is fixedly connected with a rotating rod 23, the front end of the rotating rod 23 is rotatably connected with a clamping block 24, the rear end of the rotating rod 23 is rotatably connected with an active clamping block 27, the right end face of the clamping block 24 is fixedly connected with a metal block 25, the left end face of the active clamping block 27 is fixedly connected with an electromagnet 29, and the electromagnet 29 is connected with the metal block 25 through a spring.
In an implementation manner, the storage mechanism 56 includes the lower end surface of the placement cavity 51 is fixedly connected with the automatic spring 13, the other end of the automatic spring 13 is fixedly connected with the sealing block 12, the sealing block 12 slides and seals the placement cavity 51 in the placement cavity 51, the placement cavity 51 is slidably connected with the push rod 11, gas exists between the push rod 11 and the sealing block 12, and the push rod 11 seals the placement cavity 51.
In a realizable manner, the automatic mechanism 58 comprises a relay 42 fixedly connected with the upper end face of the self-locking cavity 54, a pin 43 is slidably connected with the self-locking cavity 54, an induction spring 44 is fixedly connected with the pin 43, a self-locking block 33 is fixedly connected with the lower end of the pin 43, teeth are arranged on the lower end face of the self-locking block 33, a moving motor 45 is fixedly connected with the upper end face of the machine shell 10, a driving shaft 34 is dynamically connected with the moving motor 45, a driving gear 35 is fixedly connected with the driving shaft 34, a moving rack 21 is slidably connected with the upper end face of the machine shell 10, the right end face of the moving rack 21 is fixedly connected with the plastic film tube 36, the moving rack 21 can be meshed with the self-locking block 33, the moving rack 21 can be meshed with the driving gear 35, a temperature retainer 37 is arranged in the machine shell, and the temperature retainer 37 can keep carbon dioxide in a supercritical state, the rear end face of the plastic film tube 36 is fixedly connected with a hose 39, the front end of the hose 39 is fixedly connected with a pressure sensor 38, the other end of the hose 39 is fixedly connected with a storage cylinder 40, carbon dioxide in a supercritical state is filled in the storage cylinder 40, and the hose 39 is fixedly connected with an air pump 41 in the storage cylinder 40.
The medical supercritical carbon dioxide sterilization system comprises the following working procedures:
in the initial state, the moving rack 21 is located at the rearmost end position, the self-locking block 33 is meshed with the moving rack 21, the torsion spring 46, the positioning spring 19, the automatic spring 13 and the induction spring 44 are in the relaxed state, the power plate 15 is located at the rightmost end position, the electric hydraulic rod 32 and the hydraulic rod 30 are in the contracted state, and the grabbing mechanism 55 is just above the push rod 11 at the shortest distance of the electric hydraulic rod 32.
Firstly, after the primary accepting of the medical scalpel is finished, the medical scalpel is placed in the placing cavity 51, the sealing block 12 slides downwards after being subjected to the weight of the scalpel, the push rod 11 is pushed to move upwards through the air pressure after the automatic spring 13 is compressed, then when all the placing cavities 51 are filled with the scalpel and the scalpel is completely in the placing cavity 51 at the moment, the electric hydraulic rod 32 starts to extend, so that the slide block 31 is pushed to move rightwards, the hydraulic rod 30 is driven to move rightwards, the support 28 is driven to move rightwards until the rightmost placing cavity 51 is stopped, the hydraulic rod 30 starts to extend, so that the support 28 is driven to move downwards, the electromagnet 29 is started to suck the metal block 25, the active clamping block 27 is driven to rotate around the rotating rod 23, the clamping block 24 is driven to rotate around the rotating rod 23, then the support 28 continues to move downwards, the clamping block 24 pushes the push rod 11 downwards, so that the sealing block 12 slides upwards, then the scalpel handle is pushed to enter between the clamping block 24 and the active clamping block 27, then the electromagnet 29 is stopped, so that the clamping block 24 and the active clamping block 27 are reset to clamp the scalpel handle under the action of the fixing rod 26, and then the hydraulic rod 30 is started to contract, and resetting is completed.
Then the electric hydraulic rod 32 starts to extend to drive the bracket 28 to move to the upper end of the disinfection cavity 52, then the hydraulic rod 30 starts to extend to enable the scalpel to pass through the positioning block 20 to enable the scalpel to completely enter the disinfection cavity 52, then the electromagnet 29 starts to release the scalpel, then the hydraulic rod 30 starts to contract to enable the bracket 28 to ascend, simultaneously the electromagnet 29 stops to complete the resetting of the clamping block 24 and the active clamping block 27, then the sealing motor 50 starts to enable the disinfection cavity 52 to be closed, then the relay 42 starts to suck the pin 43 to move upwards so that the self-locking block 33 is not in contact with the movable rack 21, then the movable motor 45 starts to drive the driving shaft 34 to rotate so as to drive the driving gear 35 to rotate, so that the movable rack 21 is driven to move forwards so as to drive the plastic film tube 36 to be compressed, and the supercritical carbon dioxide in the plastic film tube 36 pushes the opener 22 away to enter the disinfection cavity 52 through extrusion force, after the sterilizing chamber 52 is filled with the supercritical carbon dioxide, the moving motor 45 is stopped, the relay 42 is stopped, the pin 43 pushes the self-locking block 33 to lock the moving rack 21 under the action of the induction spring 44, and the mouth gag 22 is reset under the action of the torsion spring 46.
At this time, the right placing cavity 51 can be cleaned, then the sealing motor 50 is started reversely to drive the power plate 15 to reset, then the hydraulic rod 30 is started to extend, meanwhile, the electromagnet 29 is started to enable the scalpel to enter between the clamping block 24 and the active clamping block 27, the electromagnet 29 is loosened, then the hydraulic rod 30 is started to contract, then the multi-span scalpel is carried to move upwards, then the electric hydraulic rod 32 contracts to the position above the right placing cavity 51, then the hydraulic rod 30 is started to extend, then the support 28 is reset, then the electric hydraulic rod 32 is started to contract, so that the support 28 moves to the position above the second scalpel on the right, and the grabbing and the disinfection of the knife are repeated.
Then if the supercritical carbon dioxide in the plastic film tube 36 is not available, when the pressure sensor 38 contacts the plastic film tube 36, it means that there is no supercritical carbon dioxide, the moving rack 21 moves to the forefront, then after the pressure sensor 38 senses the contact, the relay 42 is started, the self-locking block 33 releases the moving rack 21, and at the same time, the suction pump 41 is controlled to be started, then the stored supercritical carbon dioxide in the storage cylinder 40 is pumped, and then enters the plastic film tube 36 along the hose 39, the plastic film tube 36 is unfolded by the pressure to push the moving rack 21 to move backwards, and then the moving rack 21 is reset.
It will be apparent to those skilled in the art that various modifications may be made to the above embodiments without departing from the general spirit and concept of the invention. All falling within the scope of protection of the present invention. The protection scheme of the invention is subject to the appended claims.

Claims (7)

1. A medical supercritical carbon dioxide sterilization system comprises a machine shell (10), and is characterized in that: five placing cavities (51) communicated with the outside are arranged in the shell (10), a disinfection cavity (52) is arranged in the right end wall of the placing cavity (51), a detection cavity (53) is arranged in the rear end wall of the disinfection cavity (52), a self-locking cavity (54) is arranged in the upper end wall of the detection cavity (53), a grabbing mechanism (55), a storing mechanism (56) and an executing mechanism (57) are arranged in the shell (10), the grabbing mechanism (55) can clamp the medical scalpel for position replacement, and the storing mechanism (56) can store the medical scalpel and can grab the scalpel;
the actuating mechanism (57) comprises an automatic mechanism (58) capable of replacing and storing supercritical carbon dioxide, the left end wall of the disinfection cavity (52) is fixedly connected with two springs, the other end of each spring is fixedly connected with a positioning block (20), the right end face of each positioning block (20) is fixedly connected with two vertically symmetrical positioning springs (19), the right end wall of the disinfection cavity (52) is fixedly connected with the positioning springs (19), tracks are arranged on the front end wall and the rear end wall in the disinfection cavity (52), a moving gear (48) is connected onto each track in a sliding mode, and the right end wall of the disinfection cavity (52) is rotatably connected with a conversion shaft (18);
the disinfection device is characterized in that a rotating door (17) is fixedly connected to the conversion shaft (18), a rotating shaft (16) is rotatably connected to the rotating door (17), a moving door (14) is rotatably connected to the rotating shaft (16), a power plate (15) is rotatably connected to the moving door (14), the power plate (15) slides on a track, a sealing motor (50) is fixedly connected to the front end wall of the power plate (15), the sealing motor (50) is dynamically connected with a moving shaft (49), the moving shaft (49) is fixedly connected with a moving gear (48), a plastic film tube (36) is fixedly connected to the rear end wall of the disinfection cavity (52), the plastic film tube (36) is rotatably connected with a central shaft (47) in the disinfection cavity (52), the central shaft (47) is rotatably connected with an opener (22), and the left end of the central shaft (47) is fixedly connected with a torsion spring (46), the other end of the torsion spring (46) is fixedly connected with the mouth gag (22).
2. The medical supercritical carbon dioxide sterilization system according to claim 1, wherein: the grabbing mechanism (55) comprises a support rod arranged at the left end of the machine shell (10), an electric hydraulic rod (32) is fixedly connected to the right end face of the support rod, a sliding block (31) is fixedly connected to the other end of the electric hydraulic rod (32), the sliding block (31) is connected with the support rod in a sliding mode, and a hydraulic rod (30) is fixedly connected to the lower end face of the sliding block (31).
3. The medical supercritical carbon dioxide sterilization system according to claim 2, wherein: hydraulic stem (30) lower extreme fixedly connected with support (28), support (28) fixedly connected with dead lever (26), dead lever (26) fixedly connected with dwang (23), dwang (23) front end is rotated and is connected with the clamp and gets piece (24), dwang (23) rear end is rotated and is connected with the initiative clamp and gets piece (27), press from both sides piece (24) right-hand member face fixedly connected with metal block (25), the piece (27) left end face fixedly connected with electro-magnet (29) is got to the initiative clamp, electro-magnet (29) with through spring coupling between metal block (25).
4. The medical supercritical carbon dioxide sterilization system according to claim 1, wherein: deposit mechanism (56) and include place chamber (51) lower terminal surface fixedly connected with automatic spring (13), automatic spring (13) other end fixedly connected with seals piece (12), seals piece (12) are in place chamber (51) and slide and seal place chamber (51), place chamber (51) sliding connection has push rod (11).
5. The medical supercritical carbon dioxide sterilization system according to claim 4, wherein: the automatic mechanism (58) comprises a relay (42) fixedly connected with the upper end face of the self-locking cavity (54), the self-locking cavity (54) is connected with a pin (43) in a sliding mode, the pin (43) is fixedly connected with an induction spring (44), and the lower end of the pin (43) is fixedly connected with a self-locking block (33).
6. The medical supercritical carbon dioxide sterilization system according to claim 5, wherein: the improved motor cabinet is characterized in that a movable motor (45) is fixedly connected to the upper end face of the machine shell (10), a driving shaft (34) is dynamically connected to the movable motor (45), a driving gear (35) is fixedly connected to the driving shaft (34), and a movable rack (21) is slidably connected to the upper end face of the machine shell (10).
7. The medical supercritical carbon dioxide sterilization system according to claim 6, wherein: the movable rack is characterized in that the right end face of the movable rack (21) is fixedly connected with the plastic film pipe (36), a temperature retainer (37) is arranged in the machine shell, the rear end face of the plastic film pipe (36) is fixedly connected with a hose (39), the front end of the hose (39) is fixedly connected with a pressure sensor (38), the other end of the hose (39) is fixedly connected with a storage cylinder (40), and the hose (39) is fixedly connected with an air suction pump (41) in the storage cylinder (40).
CN202111071891.6A 2021-09-14 2021-09-14 Medical supercritical carbon dioxide sterilization system Withdrawn CN113730632A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111071891.6A CN113730632A (en) 2021-09-14 2021-09-14 Medical supercritical carbon dioxide sterilization system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111071891.6A CN113730632A (en) 2021-09-14 2021-09-14 Medical supercritical carbon dioxide sterilization system

Publications (1)

Publication Number Publication Date
CN113730632A true CN113730632A (en) 2021-12-03

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Application Number Title Priority Date Filing Date
CN202111071891.6A Withdrawn CN113730632A (en) 2021-09-14 2021-09-14 Medical supercritical carbon dioxide sterilization system

Country Status (1)

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CN (1) CN113730632A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114288439A (en) * 2021-12-14 2022-04-08 邱芳云 Medical surgical instrument disinfection cleaning equipment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114288439A (en) * 2021-12-14 2022-04-08 邱芳云 Medical surgical instrument disinfection cleaning equipment
CN114288439B (en) * 2021-12-14 2023-08-11 苏州市和科达超声设备有限公司 Surgical instrument disinfection cleaning equipment for medical treatment

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Application publication date: 20211203