CN114984273B - Medical instrument sterilization and disinfection device - Google Patents

Medical instrument sterilization and disinfection device Download PDF

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Publication number
CN114984273B
CN114984273B CN202210651586.2A CN202210651586A CN114984273B CN 114984273 B CN114984273 B CN 114984273B CN 202210651586 A CN202210651586 A CN 202210651586A CN 114984273 B CN114984273 B CN 114984273B
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CN
China
Prior art keywords
sleeve
cylinder
toothed ring
shaped toothed
gear
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Active
Application number
CN202210651586.2A
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Chinese (zh)
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CN114984273A (en
Inventor
刘荣
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Weihai Ocean Vocational College
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Weihai Ocean Vocational College
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Priority to CN202210651586.2A priority Critical patent/CN114984273B/en
Publication of CN114984273A publication Critical patent/CN114984273A/en
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L2/00Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/16Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
    • A61L2/18Liquid substances or solutions comprising solids or dissolved gases
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L2/00Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/02Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/08Radiation
    • A61L2/10Ultraviolet radiation
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L2/00Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/26Accessories or devices or components used for biocidal treatment
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L2202/00Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/20Targets to be treated
    • A61L2202/24Medical 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 application discloses a medical instrument sterilization and disinfection device, which comprises a base, wherein a cylinder is fixedly arranged on the base, a tank body is arranged above the cylinder, the lower surface of the tank body is movably connected with the cylinder through a bearing seat, the upper end of the tank body is provided with an opening, a sleeve is fixedly arranged on the cylinder, a cross rod is arranged at the free end of the sleeve, the cross rod can extend and retract along the length direction of the sleeve, a motor is fixedly arranged at the other end of the cross rod, a gear is fixedly arranged on the motor, a C-shaped toothed ring is fixedly arranged on the lower surface of the tank body, the end surfaces of the two ends of the C-shaped toothed ring are semicircular surfaces, annular teeth are respectively arranged on the inner surface, the outer surface and the end surfaces of the two ends of the C-shaped toothed ring, the teeth of the gear are meshed with the annular teeth of the C-shaped toothed ring, and the motor drives the C-shaped toothed ring to reciprocate around the upper end of the cylinder through the gear. The application has the advantages of simple and practical structure and good disinfection effect.

Description

Medical instrument sterilization and disinfection device
Technical Field
The application relates to the technical field of medical instrument sterilization, in particular to a medical instrument sterilization and disinfection device.
Background
In the medical process, medical staff needs a plurality of practical small medical instruments, such as a stomatoscope, a thermometer, a stethoscope and the like, the use frequency of the small medical instruments is very high, if a hospital does not timely disinfect the small medical instruments, cross infection is caused among patients and between the patients and doctors, and in order to prevent infection in the medical process, the hospital must timely disinfect and sterilize the small medical instruments which are commonly used:
in order to solve the technical problems, a plurality of disinfection cabinets or disinfection boxes are designed by the technicians in the field, and the devices have certain disinfection and sterilization effects, but the functions of the whole device are single, the disinfection mode is mainly static soaking, illumination or heating, and after small medical devices are stacked together, the effects of simple static soaking and disinfection and static illumination disinfection are not ideal, and secondary pollution is caused when the medical devices are taken; therefore, a sterilizing device capable of dynamically sterilizing medical instruments is needed.
Disclosure of Invention
The application aims to solve the problems and designs a medical instrument sterilization and disinfection device.
The utility model provides a medical instrument sterilization apparatus, includes the base, fixed mounting cylinder on the base, the length direction of cylinder is perpendicular with the upper surface of base, the top of cylinder is equipped with the jar body, fixed mounting bearing frame on the lower surface of jar body, the upper end of cylinder inserts in the bearing frame and swing joint with it, the jar body can rotate at the upper end of cylinder through the bearing frame, the upper end of jar body is equipped with the opening, install the buckle closure on the opening, the lower extreme fixed mounting fluid-discharge tube of jar body, be equipped with the valve on the fluid-discharge tube,
the cylinder is gone up fixed mounting sleeve, telescopic length direction is perpendicular with the length direction of cylinder, be equipped with the baffle in the sleeve, baffle and telescopic inner chamber form interference fit, install the horizontal pole on the telescopic free end, the horizontal pole can extend and shrink along telescopic length direction, the one end of horizontal pole is located the sleeve and with one side fixed connection of baffle, the other end of horizontal pole is located outside the sleeve, fixed mounting motor on the other end of horizontal pole, the vertical upward lower surface of pointing the jar body of pivot of motor, the pivot of motor passes through the lower extreme fixed connection of shaft coupling and transmission shaft, the upper end fixed mounting gear of transmission shaft, the gear is close to the lower surface of the jar body, fixed mounting C type ring gear on the lower surface of the jar body, C type ring gear sets up around the bearing frame, the terminal surface at the both ends of C type ring gear all is the semicircle face, all be equipped with the ring tooth on the terminal surface, the terminal surface and the both ends of C type ring gear, the teeth of gear and C type ring gear intermeshing, the motor tooth that the C type ring gear passes through the reciprocal round drive end of cylinder ring around the drive of C type ring.
The maximum length value that sleeve and horizontal pole can extend matches with the distance value between cylinder side surface and the C ring gear surface and guarantees the teeth of a cogwheel can with the ring tooth meshing of C ring gear surface under sleeve and horizontal pole's restriction.
The minimum length value that sleeve and horizontal pole can shrink matches with the distance value between cylinder side surface and the C type ring gear internal surface and guarantees that the teeth of a cogwheel can be with the ring tooth meshing of C type ring gear internal surface under sleeve and horizontal pole drive.
The shape of the cross rod is matched with the shape of the port of the free end of the sleeve, the cross rod and the port of the free end of the sleeve form interference fit, and the size of the port of the automatic end of the sleeve is smaller than that of the baffle plate.
The other side of the baffle is fixedly connected with the side surface of the cylinder through a spring, and the natural length of the spring is longer than that of the sleeve.
The sleeve is a cylinder, the cross rod is a round rod, the baffle is a circular plate, and the center line of the sleeve, the center line of the cross rod and the center line of the baffle are all positioned on the same straight line.
The tank body is internally provided with a containing basket, the shape and the size of the containing basket are matched with those of the inner cavity of the tank body, and the containing basket is ensured to synchronously rotate along with the tank body.
The holding basket is a metal basket with an opening at the upper end, and a handle is fixedly arranged at the opening at the upper end of the holding basket.
The ultraviolet sterilization lamp is characterized in that a lamp shade is fixedly arranged on the lower surface of the buckle cover, an ultraviolet sterilization lamp is fixedly arranged in the lamp shade, a rechargeable lithium battery, a switch and a handle are fixedly arranged on the upper surface of the buckle cover, and the ultraviolet sterilization lamp is connected with the rechargeable lithium battery through the switch.
The center line of the cylinder, the center line of the tank body, the center line of the bearing seat and the center line of the C-shaped toothed ring are all positioned on the same straight line.
Advantageous effects
The medical instrument sterilization and disinfection device manufactured by the technical scheme of the application has the following advantages:
1. the device utilizes the structural combination of a motor, a gear and a C-shaped toothed ring to drive the whole tank body to implement reciprocating rotation on the cylinder, thereby realizing the dynamic soaking and dynamic illumination disinfection and sterilization effects of small medical instruments and improving the disinfection and sterilization efficiency;
2. the device realizes the turning process of the tank body through the cooperation of the sleeve, the cross rod, the gear and the C-shaped toothed ring, the motor only needs to drive the gear to continuously rotate anticlockwise, the motor does not need to rotate in a reciprocating manner, the energy consumption of the motor is effectively reduced, the abrasion of motor elements is reduced, and the service life of the motor is prolonged.
Drawings
FIG. 1 is a schematic view of a medical instrument sterilization apparatus according to the present application;
FIG. 2 is a schematic view of the gear of the present application engaging the inside face of a C-ring gear;
FIG. 3 is a schematic view of a structure of one end of the C-shaped toothed ring approaching the gear;
FIG. 4 is a schematic view of the structure of the engagement of one end face of the C-shaped toothed ring with a gear according to the present application;
FIG. 5 is a schematic view of the structure of the gear of the present application passing through one end face of the C-shaped toothed ring;
FIG. 6 is a schematic view of the gear of the present application engaged with the outer side of the C-ring gear;
FIG. 7 is a schematic view of the structure of embodiment 2 of the present application;
in the figure, 1, a base; 2. a cylinder; 3. a tank body; 4. a bearing seat; 5. a buckle cover; 6. a liquid discharge pipe; 7. a sleeve; 8. a baffle; 9. a cross bar; 10. a motor; 11. a gear; 12. c-shaped toothed rings; 13. ring teeth; 14. a spring; 15. a holding basket; 16. a handle; 17. a lamp shade; 18. a lithium battery; 19. a switch; 20. a handle.
Detailed Description
The present application will be described in detail with reference to the accompanying drawings, as shown in fig. 1 to 7;
the first creation point of the application is that a sleeve 7 is fixedly arranged on a cylinder, the length direction of the sleeve is vertical to the length direction of the cylinder, a baffle 8 is arranged in the sleeve, the baffle and the inner cavity of the sleeve form interference fit, a cross rod 9 is arranged at the free end of the sleeve, the cross rod can extend and retract along the length direction of the sleeve, one end of the cross rod is positioned in the sleeve and is fixedly connected with one side of the baffle, the other end of the cross rod is positioned outside the sleeve, a motor 10 is fixedly arranged at the other end of the cross rod, a rotating shaft of the motor vertically points to the lower surface of the tank body, the rotating shaft of the motor is fixedly connected with the lower end of a transmission shaft through a coupler, a gear 11 is fixedly arranged at the upper end of the transmission shaft, the gear is close to the lower surface of the tank body, C-shaped toothed rings 12 are fixedly arranged on the lower surface of the tank body, the C-shaped toothed rings are arranged around bearing seats, ring teeth 13 are arranged on the inner surface and the outer surface of the C-shaped toothed rings and the end surfaces of the two ends of the C-shaped toothed rings, and the C-shaped toothed rings are mutually meshed with the C-shaped toothed rings through the round teeth of the reciprocally driving rings.
The second creation point of the application is that the maximum length value which can be stretched by the sleeve and the cross rod is matched with the distance value between the side surface of the cylinder and the outer surface of the C-shaped toothed ring and ensures that the gear teeth of the gear can be meshed with the ring teeth of the outer surface of the C-shaped toothed ring under the limit of the sleeve and the cross rod, the minimum length value which can be contracted by the sleeve and the cross rod is matched with the distance value between the side surface of the cylinder and the inner surface of the C-shaped toothed ring and ensures that the gear teeth of the gear can be meshed with the ring teeth of the inner surface of the C-shaped toothed ring under the drive of the sleeve and the cross rod, the other side of the baffle is fixedly connected with the side surface of the cylinder through a spring 14, and the natural length of the spring is larger than the length of the sleeve.
The electronic device adopted by the technical scheme comprises:
the motor and the matched controller and power supply;
an ultraviolet sterilizing lamp and a matched switch thereof;
the electronic devices are all existing products, the technical scheme of the application has no special requirements and changes on the structure of the electronic devices, and the electronic devices belong to conventional electronic equipment;
in the implementation process of the technical scheme, the person skilled in the art needs to connect all the electric components in the scheme with the adaptive power supply thereof through wires, and should select an appropriate controller according to actual conditions so as to meet control requirements, specific connection and control sequence, and the electric connection is completed by referring to the following working principles in the working sequence among the electric components, and the detailed connection means are known in the art, and mainly introduce the working principles and the process as follows, and do not describe the electric control.
In the implementation process of the technical scheme of the application, a worker firstly puts medical instruments such as a tongue depressor, a stomatoscope, a thermometer, a stethoscope and the like into a holding basket, then opens a buckle closure and puts the holding basket into a tank body, the holding basket is tightly contacted with the inner surface of the tank body and ensures that the holding basket can synchronously rotate along with the tank body, the whole device is shown in figure 1, then closes the buckle closure, turns on a motor and an ultraviolet sterilization lamp, a gear is meshed with ring teeth on the inner side surface of a C-shaped toothed ring, the motor drives the gear to anticlockwise rotate, the gear drives the whole tank body to anticlockwise rotate through the C-shaped toothed ring meshed with the gear, and the states of the gear and the C-shaped toothed ring are shown in figure 2; under the drive of the gear, the state when one end of the C-shaped gear is close to the gear is shown in fig. 3, the end face of one end of the C-shaped gear is meshed with the gear along with the continuous rotation of the gear, the state when the gear passes through the end face of one end of the C-shaped gear to reach the outer side face of the C-shaped gear under the drive of the cross rod and the spring is shown in fig. 4, the state when the gear reaches the outer side face of the C-shaped gear under the drive of the cross rod and the spring is shown in fig. 5 and fig. 6, at the moment, the gear continues to rotate anticlockwise under the drive of the motor, and the whole tank body and the C-shaped gear rotate clockwise under the drive of the gear. When the other end of the C-shaped toothed ring passes through the gear, the gear is contacted with the inner side surface of the C-shaped toothed ring again, and the process is repeated, so that the technical effect that the C-shaped toothed ring and the tank body rotate around the upper end of the cylinder in a reciprocating manner under the driving of the gear is realized.
Example 2
As shown in fig. 7, the spring in the sleeve is removed, a plurality of through holes are arranged at the edge of the baffle, the through holes are used for communicating the two side surfaces of the baffle, a sealing ring is arranged at the port of the automatic end of the sleeve, and damping oil is filled in the sleeve; others are the same as the examples;
example 3
The inner surface of the tank body is provided with a groove, an electric heating device is fixedly arranged in the groove, the electric heating device is connected with the rechargeable lithium battery through a corresponding switch or a controller, and whether the electric heater is electrified for heating is controlled through the corresponding switch or the controller. Otherwise, the same as in example 1 was used.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The term "comprising" an element defined by the term "comprising" does not exclude the presence of other identical elements in a process, method, article or apparatus that comprises the element.
The above technical solution only represents the preferred technical solution of the present application, and some changes that may be made by those skilled in the art to some parts of the technical solution represent the principles of the present application, and the technical solution falls within the scope of the present application.

Claims (9)

1. The utility model provides a medical instrument sterilization and disinfection device, includes base (1), fixed mounting cylinder (2) on the base, the length direction of cylinder is perpendicular with the upper surface of base, the top of cylinder is equipped with jar body (3), fixed mounting bearing frame (4) on the lower surface of jar body, the upper end of cylinder inserts in the bearing frame and swing joint with it, the jar body can rotate at the upper end of cylinder through the bearing frame, the upper end of jar body is equipped with the opening, install buckle closure (5) on the opening, the lower extreme fixed mounting fluid-discharge tube (6) of jar body, be equipped with the valve on the fluid-discharge tube, its characterized in that, fixed mounting sleeve (7) on the cylinder, telescopic length direction is perpendicular with the length direction of cylinder, be equipped with baffle (8) in the sleeve, the baffle forms interference fit with the inner cavity of the sleeve, a cross rod (9) is arranged at the free end of the sleeve, the cross rod can extend and retract along the length direction of the sleeve, one end of the cross rod is positioned in the sleeve and fixedly connected with one side of the baffle, the other end of the cross rod is positioned outside the sleeve, a motor (10) is fixedly arranged at the other end of the cross rod, a rotating shaft of the motor vertically points upwards to the lower surface of the tank body, the rotating shaft of the motor is fixedly connected with the lower end of the transmission shaft through a coupler, a gear (11) is fixedly arranged at the upper end of the transmission shaft, the gear is close to the lower surface of the tank body, a C-shaped toothed ring (12) is fixedly arranged on the lower surface of the tank body, the C-shaped toothed ring is arranged around a bearing seat, the end surfaces of the two ends of the C-shaped toothed ring are semicircular surfaces, ring teeth (13) are arranged on the inner surface, the outer surface and the end surfaces of the two ends of the C-shaped toothed ring, the teeth of the gear are meshed with the ring teeth of the C-shaped toothed ring, and the motor drives the C-shaped toothed ring to reciprocate around the upper end of the cylinder through the gear;
the ultraviolet sterilization lamp is characterized in that a lamp shade (17) is fixedly arranged on the lower surface of the buckle cover, an ultraviolet sterilization lamp is fixedly arranged in the lamp shade, a rechargeable lithium battery (18), a switch (19) and a handle (20) are fixedly arranged on the upper surface of the buckle cover, and the ultraviolet sterilization lamp is connected with the rechargeable lithium battery through the switch.
2. A medical device sterilizing and disinfecting apparatus according to claim 1, wherein the maximum length of the sleeve and the cross bar which can be extended matches the distance between the cylindrical side surface and the outer surface of the C-shaped toothed ring and ensures that the teeth of the gear mesh with the teeth of the outer surface of the C-shaped toothed ring under the restriction of the sleeve and the cross bar.
3. A medical device sterilizing and disinfecting apparatus according to claim 2, wherein the minimum length of the sleeve and the cross bar which can be contracted matches the distance between the cylindrical side surface and the inner surface of the C-shaped toothed ring and ensures that the teeth of the gear mesh with the teeth of the inner surface of the C-shaped toothed ring by the drive of the sleeve and the cross bar.
4. A medical device sterilization apparatus according to claim 3 wherein the cross-bar has a shape that matches the shape of the free end port of the sleeve, the cross-bar forming an interference fit with the free end port of the sleeve, the automatic end port of the sleeve having a size that is less than the size of the baffle.
5. The sterilization and disinfection apparatus of a medical device according to claim 4, wherein the other side of the baffle is fixedly connected with the side surface of the cylinder by a spring (14), and the natural length of the spring is longer than the length of the sleeve.
6. The medical instrument sterilization apparatus of claim 5, wherein the sleeve is a cylinder, the cross bar is a round bar, the baffle is a circular plate, and the center line of the sleeve, the center line of the cross bar and the center line of the baffle are all positioned on the same straight line.
7. The medical instrument sterilization apparatus of claim 1, wherein the tank body is provided with a basket (15), and the shape and the size of the basket are matched with those of the inner cavity of the tank body, and the basket is ensured to synchronously rotate along with the tank body.
8. A medical instrument sterilization apparatus according to claim 7, wherein the basket is a metal basket with an open upper end, and a handle (16) is fixedly installed at the open upper end of the basket.
9. The sterilization and disinfection apparatus for medical equipment according to claim 1, wherein the center line of the cylinder, the center line of the tank, the center line of the bearing seat and the center line of the C-shaped toothed ring are all positioned on the same straight line.
CN202210651586.2A 2022-06-09 2022-06-09 Medical instrument sterilization and disinfection device Active CN114984273B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210651586.2A CN114984273B (en) 2022-06-09 2022-06-09 Medical instrument sterilization and disinfection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210651586.2A CN114984273B (en) 2022-06-09 2022-06-09 Medical instrument sterilization and disinfection device

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CN114984273A CN114984273A (en) 2022-09-02
CN114984273B true CN114984273B (en) 2023-08-15

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103883286A (en) * 2012-12-20 2014-06-25 陈建武 Ring gear oil pumping machine
CN208114821U (en) * 2017-12-28 2018-11-20 云南群优生物科技有限公司 A kind of sterilizing installation
CN208927144U (en) * 2018-04-26 2019-06-04 安徽消康安生物科技有限公司 A kind of stirring-type Medical appliance decontaminating apparatus
KR20200108800A (en) * 2019-03-11 2020-09-21 (주)바텍이우홀딩스 Sterilizer for medical appliances
CN213789053U (en) * 2020-11-03 2021-07-27 张娟 Poultry animal doctor is with degassing unit
CN213915112U (en) * 2020-11-12 2021-08-10 西安艾克瑞特医疗服务有限公司 Disinfection and sterilization device for medical instrument maintenance
CN113304294A (en) * 2021-05-26 2021-08-27 刘达 Hold device based on medical instrument possesses disinfection function
CN113714232A (en) * 2021-08-31 2021-11-30 佳木斯大学 Sample tube cleaning and sterilizing device for clinical laboratory of hospital

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103883286A (en) * 2012-12-20 2014-06-25 陈建武 Ring gear oil pumping machine
CN208114821U (en) * 2017-12-28 2018-11-20 云南群优生物科技有限公司 A kind of sterilizing installation
CN208927144U (en) * 2018-04-26 2019-06-04 安徽消康安生物科技有限公司 A kind of stirring-type Medical appliance decontaminating apparatus
KR20200108800A (en) * 2019-03-11 2020-09-21 (주)바텍이우홀딩스 Sterilizer for medical appliances
CN213789053U (en) * 2020-11-03 2021-07-27 张娟 Poultry animal doctor is with degassing unit
CN213915112U (en) * 2020-11-12 2021-08-10 西安艾克瑞特医疗服务有限公司 Disinfection and sterilization device for medical instrument maintenance
CN113304294A (en) * 2021-05-26 2021-08-27 刘达 Hold device based on medical instrument possesses disinfection function
CN113714232A (en) * 2021-08-31 2021-11-30 佳木斯大学 Sample tube cleaning and sterilizing device for clinical laboratory of hospital

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