CN216652120U - Heating device for preventing immersion liquid from diluting for immersion bath treatment - Google Patents

Heating device for preventing immersion liquid from diluting for immersion bath treatment Download PDF

Info

Publication number
CN216652120U
CN216652120U CN202122836490.7U CN202122836490U CN216652120U CN 216652120 U CN216652120 U CN 216652120U CN 202122836490 U CN202122836490 U CN 202122836490U CN 216652120 U CN216652120 U CN 216652120U
Authority
CN
China
Prior art keywords
immersion bath
air
surfing
liquid
temperature
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202122836490.7U
Other languages
Chinese (zh)
Inventor
赵磊
薛策
秦松辉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN202122836490.7U priority Critical patent/CN216652120U/en
Application granted granted Critical
Publication of CN216652120U publication Critical patent/CN216652120U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Devices For Medical Bathing And Washing (AREA)

Abstract

The utility model provides a heating device for immersion bath treatment to prevent dilution of immersion bath liquid, which belongs to the technical field of immersion bath devices and comprises an air purifier, an air pump and an air heater, wherein the air purifier, the air pump and the air heater are arranged on the outer side of an immersion bath cylinder body, the inlet of the air pump is connected with the air outlet end of the air purifier, the outlet of the air pump is connected with the air heater, the air heater is connected with a plurality of surfing components through an air conveying pipeline, and the surfing components extend into the immersion bath liquid of the immersion bath cylinder body. The utility model can provide necessary temperature rise power for the immersion bath liquid and surfing power for the realization of the immersion bath therapy, solves the defect that the existing immersion bath therapy machine is easy to store dirt, sterilize and disinfect incompletely because of the complicated cylinder structure, and can not generate the dilution problem of the immersion bath liquid caused by the temperature adjustment of the traditional water adding mode.

Description

Heating device for preventing immersion liquid from diluting for immersion bath treatment
Technical Field
The utility model belongs to the technical field of physical therapy dipping devices, and particularly relates to a heating device for dipping treatment to prevent the dilution of dipping liquid.
Background
The immersion bath therapy adopts an immersion bath therapeutic machine, and the whole or part of the body of a patient is immersed in warm water or liquid medicine for a certain time, so that the immersion bath therapeutic machine is one of important measures for treating large-area wound surfaces and skin diseases, and can clean the infected wound surfaces of the patient, clean the residual wound surfaces after treatment and promote the early healing of the wound surfaces. Patent document CN106491338A discloses a medical immersion bath type therapeutic machine, which comprises an immersion bath therapeutic machine and an auxiliary bath bed transfer integrated device; the dipping bath therapeutic machine comprises a dipping bath therapeutic machine body and a dipping bath groove arranged in the dipping bath therapeutic machine body, wherein a bubble surfing cushion is arranged in the dipping bath groove, a circuit control system is arranged on one side of the dipping bath therapeutic machine body, and a water path control system is arranged on the other side of the dipping bath therapeutic machine body; the water path control system comprises a water path control box, a cold water inlet, a hot water inlet and a water outlet, wherein filters are arranged on one sides of the cold water inlet and the hot water inlet, a cold water valve, a hot water valve, a cold and hot water mixing valve and a shower head are further arranged on the dipping therapeutic machine body, and a water baffle plate for the inner water inlet and the inner water inlet is arranged in the dipping tank. The temperature adjusting method of the dipping solution in the using process of the therapeutic machine comprises the following steps: when the temperature of a temperature display on a control panel of the immersion bath therapeutic machine is higher than a set temperature value, the cold water valve is automatically opened through the automatic control switch of the cold water valve, and automatic water distribution is carried out to reach a suitable temperature state; when the temperature of the temperature display is lower than a set temperature value, the hot water valve is automatically opened through the automatic control switch of the hot water valve, automatic water distribution is carried out, and a suitable temperature state is achieved. When the therapeutic machine is used, cold water or hot water is required to be added to adjust the water temperature in real time, and when the used immersion liquid is liquid medicine, the prepared concentration of the liquid medicine can be diluted, so that the immersion effect is influenced.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention provides a heating device for immersion bath treatment to prevent dilution of the immersion bath liquid.
In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:
a heating device for immersion bath treatment to prevent the dilution of immersion bath liquid comprises an air purifier, an air pump and an air heater which are arranged outside an immersion bath cylinder body, wherein the inlet of the air pump is connected with the air outlet end of the air purifier, the outlet of the air pump is connected with the air heater, the air heater is connected with a plurality of surfing components through air conveying pipelines, and the surfing components extend into the immersion bath liquid of the immersion bath cylinder body.
Preferably, the surfing assembly comprises a surfing pipe detachably connected with the end part of the gas transmission pipeline, a plurality of surfing ports arranged on the surfing pipe, and one-way valves arranged in the surfing ports and used for preventing the immersion bath from flowing back.
Preferably, the number of said surfing ports is 2-6.
Preferably, an elongated hose is connected between the gas transmission pipeline and the wave flushing pipe.
Preferably, the surfing component is a plurality of components which are respectively arranged on the side wall and/or the bottom of the dipping bath cylinder body so as to generate turbulent flow for the dipping bath liquid in the dipping bath cylinder body.
Preferably, a plurality of first temperature sensing probes are arranged in the dipping bath cylinder body to detect the real-time temperature of the dipping bath liquid, the first temperature sensing probes are connected with the controller to transmit the temperature signal of the dipping bath liquid to the controller, the controller is respectively connected with the air heater and the air pump, the controller converts the received temperature signal of the dipping bath liquid into temperature data, and compares the temperature data with the preset temperature of the dipping bath liquid to adjust the heating temperature of the air heater and the air volume of the air pump in real time to achieve the purpose of heating the dipping bath liquid, so that the dipping bath liquid reaches the preset temperature, or the temperature of the dipping bath liquid is maintained to be the same as the preset temperature through temperature rise or temperature drop.
Preferably, a second temperature sensing probe is arranged in the gas transmission pipeline to detect the real-time hot air temperature in the gas transmission pipeline, the second temperature sensing probe is connected with the controller to transmit a hot air temperature signal to the controller, the controller converts the received hot air temperature signal into temperature data, compares the temperature data with the preset temperature of the immersion bath liquid, and adjusts the heating temperature of the air heater and the air volume of the air pump in real time to achieve the purpose of heating the immersion bath liquid, so that the immersion bath liquid reaches the preset temperature, or maintains the temperature of the immersion bath liquid to be the same as the preset temperature through temperature rise or temperature reduction.
Preferably, the lateral surface of dipping bath cylinder body sets up control panel, control panel with the controller is connected, last switch that sets up of control panel and the temperature display screen that is used for showing dipping bath liquid temperature.
Compared with the prior art, the utility model has the following beneficial effects:
the utility model provides a heating device for dipping bath treatment to prevent the dilution of dipping liquid through the technical scheme, and the heating device takes clean air as a heating medium, on one hand, provides a heating heat source for the dipping liquid, and overcomes the risk of electric conduction or electric leakage caused by the non-separation of water and electricity of an electric heating plate or other electric heating devices; on the other hand, a heat source is provided when the temperature of the immersion liquid is reduced in the using process, so that the defect that the concentration of the immersion liquid is diluted due to the fact that the immersion liquid is heated by taking hot water as a medium in the prior art can be overcome; moreover, after clean air enters the bath solution of the bath tank body, the surfing effect with different feeling strength can be formed by adjusting the blast volume of the air pump, and the defect that the bath tank body structure is complex and difficult to disinfect brought by the traditional surfing system which mainly takes a pipeline type surfing structure pressurized by a water pump or a blade turbine type surfing structure as a main part is overcome; the device can provide necessary temperature rise power for the immersion bath liquid and surfing power for the realization of the immersion bath therapy, solves the defect that the existing immersion bath therapy machine is easy to store dirt, sterilize and disinfect incompletely due to the complex structure of the cylinder body, and can not dilute the immersion bath liquid due to the temperature adjustment of the traditional water adding mode.
Meanwhile, the surfing component in the utility model adopts a detachable structure, one-time dipping bath is completed, the surfing component with smaller volume immersed in the dipping bath cylinder body can be detached, and conventional dipping disinfection is independently implemented, so that the hidden infection trouble of the surfing component can be thoroughly eliminated, and compared with the existing surfing structure, the surfing component has simpler disinfection means and more prominent disinfection effect.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings.
FIG. 1: the utility model relates to a structure schematic diagram of a heating device for immersion bath treatment to prevent the dilution of the immersion bath liquid;
FIG. 2: the utility model relates to a connection relation schematic diagram of a heating device for immersion bath treatment to prevent the dilution of immersion bath liquid;
the air-bath-type air-purifying device comprises a bathing cylinder body 1, an air purifier 2, an air pump 3, an air heater 4, a surfing component 5, an air transmission pipeline 6, a surfing pipe 7, a surfing port 8 and a box body 9.
Detailed Description
In order to better understand the present invention, the following examples are further provided to clearly illustrate the contents of the present invention, but the contents of the present invention are not limited to the following examples. In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details.
Referring to fig. 1-2, a heating device for immersion bath treatment to prevent dilution of immersion bath liquid comprises an air purifier 2, an air pump 3 and an air heater 4 which are arranged outside an immersion bath cylinder body 1, wherein the inlet of the air pump 3 is connected with the air outlet end of the air purifier 2, the outlet of the air pump 3 is connected with the air heater 4, the air heater 4 is connected with a plurality of surfing components 5 through an air pipeline 6, and the surfing components 5 extend into the immersion bath liquid of the immersion bath cylinder body 1.
The heating device provided by the utility model takes clean air as a heating medium, provides a heating heat source for the bath soaking liquid, and overcomes the risk of electric conduction or electric leakage caused by non-separation of water and electricity in an electric heating plate or other electric heating devices; provides a heat source for the dipping liquid when the temperature of the dipping liquid is reduced in the using process, thus overcoming the defect that the concentration of the dipping liquid is diluted because the dipping liquid is heated by taking hot water as a medium in the prior art; after clean air enters the bath solution of the bath cylinder body 1, the surfing effects with different feeling dynamics can be formed by adjusting the blast volume of the air pump 3, and the defect that the structure of the bath cylinder body is complex and difficult to disinfect brought by the traditional surfing system which mainly adopts a pipeline type surfing structure pressurized by a water pump or a blade turbine type surfing structure is overcome
In the utility model, the air purifier 2, the air pump 3 and the air heater 4 can be regularly arranged in a box body 9 (as shown in figure 1) or independently arranged and arranged at the outer side of the dipping bath cylinder body 1, and are different from the existing pipeline type surfing mechanism and blade wave wheel type surfing mechanism, the heating device of the utility model keeps independent from the dipping bath cylinder body 1, and only the surfing component extends into the dipping solution of the dipping bath cylinder body 1, so that the cylinder body 1 has a smooth and flat inner surface, the disinfection of the dipping bath cylinder body 1 is more convenient and efficient, and the real isolation effect of the disposable medical waterproof consumables paved on the dipping bath cylinder body 1 is highlighted.
Wherein, the air purifier 2 is internally provided with a replaceable air filter element, and the filtered air provides clean gas for surfing without polluting immersion liquid. The air pump 3 is used for providing power for air, and can assist in adjusting the temperature by adjusting the air volume in the change of the temperature of the immersion bath. The air heater 4 is used for heating clean air, can adjust and maintain the temperature of the dipping liquid through surfing, especially when the dipping liquid is a liquid medicine, can not dilute the concentration of the dipping liquid, and overcomes the defect that the concentration of the dipping liquid is diluted by adjusting the temperature of the dipping liquid in a traditional mode of adding hot water or cold water, which is not beneficial to the exertion of drug effect.
Referring to fig. 2, in a preferred embodiment of the present invention, said surfing assembly 5 comprises a surfing pipe 7 detachably connected with the end of said gas transmission pipe 6, a plurality of surfing ports 8 arranged on said surfing pipe 7, and a one-way valve arranged in said surfing ports 8 for preventing the backflow of the dip bath liquid.
Preferably, said gas transmission duct 6 is sealingly connected to a surfing pipe 7. Specifically, the gas transmission pipeline 6 and the surfing pipe 7 can be connected by threads, and a sealing ring is arranged at the threaded connection part. In the dipping process, the surfing component 5 extends into the dipping liquid of the dipping cylinder body 1 from the upper opening of the dipping cylinder body 1; after the immersion bath is finished, the surfing component 5 can be detached from the gas transmission pipeline 6 for independent disinfection. The arrangement of the one-way valve can prevent the immersion bath liquid from flowing back and polluting devices such as the gas transmission pipeline 6 and the like.
In some preferred embodiments of the present invention, an elongated hose may be connected between the gas delivery tube 6 and the surfing pipe 7 for easy handling and drying of the patient's body surface after the bathing is completed.
In the utility model, a plurality of surfing components 5 are respectively arranged on the side wall and/or the bottom of the dipping bath cylinder body 1, so that the dipping bath liquid in the dipping bath cylinder body 1 generates turbulent flow, and the effect similar to manual repeated rubbing is generated.
The heating device of the utility model adopts purified air and clean warm air which is pressurized and heated by the air pump 3 as temperature rising power and surfing power and outputs the temperature rising power and the surfing power to the surfing port 8 through the air transmission pipeline 6. The surfing component 5 is preferably arranged inside the disposable medical waterproof consumable in the dipping bath cylinder body 1, is not in direct contact with the surface and the inner wall of the cylinder body 1, and directly extends into the dipping bath. The surfing components 5 are multiple, exemplarily, more than 2, and are respectively arranged at different positions in the bath solution cylinder body 1, the number of the surfing ports 8 is multiple, and the surfing ports can be arranged according to actual needs, exemplarily, more than 2; the air outlets can be in the same direction, opposite direction and reciprocal.
When the surfing power acts, the bathing liquid in the bathing cylinder body 1 forms vortex-shaped water flow in the clockwise or anticlockwise direction under the aerodynamic force, or opposite mutually rushing water flow, or positive and negative mutually reversed water flow, so as to wash and swing the body surface of a bather, and carry out cleaning and massage physical therapy.
The heated clean hot air can continuously heat the dipping liquid in the dipping cylinder body 1, and the dissipated heat is supplemented to keep the water temperature constant; the temperature of the immersion bath liquid in the cylinder body 1 is kept constant, meanwhile, the stability of the concentration of the liquid medicine in the cylinder body 1 is also kept, and the concentration of the liquid medicine is not diluted, so that the problem that other similar equipment only keeps the temperature of the liquid in the cylinder body 1 by continuously adding hot water and the concentration of the liquid medicine is diluted by continuously adding the hot water is solved.
After the person of bathing bathes, the clean warm air after 5 with the heating of surfing subassembly can also be handed to the nursing staff, carries out the operation that the health warm braw was dried to the person of bathing, causes the scotch or pollutes the surface of a wound when can avoiding the towel to clean, leads to the person's body temperature of bathing or other state of an illness injuries that cause because of the moisture evaporation when can avoiding naturally drying.
In a preferred embodiment of the present invention, a plurality of first temperature sensing probes are disposed in the dipping bath cylinder 1 to detect a real-time temperature of the dipping bath liquid, the first temperature sensing probes are connected to a controller to transmit a temperature signal of the dipping bath liquid to the controller, the controller is respectively connected to the air heater 4 and the air pump 3, the controller converts the received temperature signal of the dipping bath liquid into temperature data, and compares the temperature data with a preset temperature of the dipping bath liquid to adjust a heating temperature of the air heater 4 and an air volume of the air pump 3 in real time, so as to heat the dipping bath liquid, so that the dipping bath liquid reaches the preset temperature, or maintain the temperature of the dipping bath liquid to be the same as the preset temperature by raising or lowering the temperature.
Based on the scheme, the temperature of the immersion liquid can be adjusted by detecting the difference value between the temperature of the immersion liquid and the preset temperature of the immersion liquid so as to adjust the heating temperature of the air heater 4 and the air volume of the air pump 3. For example, when the detected temperature of the immersion liquid is higher than the set value, the air heater 4 lowers the heating temperature at the instruction of the controller, while the air pump 3 adjusts the blowing amount at the instruction of the controller, so that the high temperature of the immersion liquid can fall back to the preset temperature more quickly with the input of the cleaning gas of lower temperature; when the detected temperature of the immersion liquid is lower than the set value, the air heater 4 increases the heating temperature under the instruction of the controller, and the air pump 3 adjusts the blast volume under the quality of the controller, so that the low temperature of the immersion liquid can be raised back more quickly by the input of the cleaning gas with higher temperature.
The air quantity of the air pump 3 determines the strength of the surfing air flow, the surfing strength can be divided into a plurality of grades, and the air pump 3 adjusts the air quantity according to the received instruction of the controller. The air pump 3 can be selected to have different specifications and models according to specific requirements, use conditions and the like.
In the present invention, the controller may be a commercially available PLC programmable controller, and may be selected from Siemens S7-200, for example.
In a preferred embodiment of the present invention, a second temperature sensing probe is disposed in the gas pipeline 6 to detect a real-time temperature of hot air in the gas pipeline 6, the second temperature sensing probe is connected to the controller to transmit a hot air temperature signal to the controller, the controller converts the received hot air temperature signal into temperature data, and compares the temperature data with a preset temperature of the immersion bath solution to adjust the heating temperature of the air heater 4 and the air volume of the air pump 3 in real time, so as to achieve the purpose of heating the immersion bath solution, so that the immersion bath solution reaches the preset temperature, or maintain the temperature of the immersion bath solution to be the same as the preset temperature by heating or cooling. Based on the scheme, the temperature adjustment of the immersion liquid can also be realized by detecting the difference value between the hot air temperature in the air transmission pipeline 6 and the preset temperature of the immersion liquid so as to adjust the heating temperature of the air heater 4 and the air volume of the air pump 3.
In the present invention, the first temperature sensing probe and the second temperature sensing probe are used for measuring the temperature of the liquid, and may be commercially available products, which are known in the art.
The temperature of the immersion bath liquid is adjusted without influencing the concentration of the immersion bath liquid, and the defect that the volume of the immersion bath liquid is increased to cause dilution of the immersion bath liquid by the traditional temperature adjustment mode of heating water or cooling water is overcome.
In the utility model, a control panel is arranged on the outer side surface of the immersion bath cylinder body 1, the control panel is connected with the controller, and a power switch and a temperature display screen for displaying the temperature of the immersion bath liquid are arranged on the control panel. The control panel is arranged to facilitate the medical staff to carry out the conventional operation on the temperature of the dipping liquid and the dipping procedure.
Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and other modifications or equivalent substitutions made by the technical solutions of the present invention by those of ordinary skill in the art should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims (8)

1. A heating device for immersion bath treatment to prevent dilution of the immersion bath liquid, characterized by: the air pump is connected with the air outlet end of the air purifier, the outlet of the air pump is connected with the air heater, the air heater is connected with a plurality of surfing components through air conveying pipelines, and the surfing components stretch into the immersion liquid of the immersion bath cylinder body.
2. The heating device for immersion bath treatment to prevent dilution of the immersion bath liquid as set forth in claim 1, wherein: the surfing component comprises a surfing pipe detachably connected with the end part of the gas transmission pipeline, a plurality of surfing ports arranged on the surfing pipe, and one-way valves arranged in the surfing ports and used for preventing the immersion bath liquid from flowing back.
3. The heating device for immersion bath treatment to prevent dilution of the immersion bath liquid as set forth in claim 2, wherein: the number of the surfing ports is 2-6.
4. A heating apparatus for immersion bath treatment to prevent dilution of the immersion bath liquid as claimed in claim 3, wherein: and a lengthened hose is connected between the gas transmission pipeline and the wave flushing pipe.
5. The heating device for immersion bath treatment to prevent dilution of the immersion bath liquid as set forth in claim 4, wherein: the plurality of surfing components are respectively arranged on the side wall and/or the bottom of the dipping bath cylinder body so as to generate turbulent flow for the dipping bath liquid in the dipping bath cylinder body.
6. A heating apparatus for immersion bath treatment to prevent dilution of the immersion bath liquid according to any one of claims 1 to 5, wherein: the device comprises a dipping bath tank body, a controller, an air heater and an air pump, wherein the dipping bath tank body is internally provided with a plurality of first temperature sensing probes for detecting the real-time temperature of the dipping bath liquid, the first temperature sensing probes are connected with the controller for transmitting the temperature signal of the dipping bath liquid to the controller, and the controller is respectively connected with the air heater and the air pump.
7. The heating device for immersion bath treatment to prevent dilution of the immersion bath liquid as set forth in claim 6, wherein: the gas transmission pipeline is internally provided with a second temperature sensing probe to detect the real-time hot air temperature in the gas transmission pipeline, and the second temperature sensing probe is connected with the controller to transmit a hot air temperature signal to the controller.
8. The heating device for immersion bath treatment to prevent dilution of the immersion bath liquid as set forth in claim 7, wherein: the lateral surface of bathing cylinder body sets up control panel, control panel with the controller is connected, last switch that sets up of control panel and the temperature display screen that is used for showing the bathing liquid temperature.
CN202122836490.7U 2021-11-17 2021-11-17 Heating device for preventing immersion liquid from diluting for immersion bath treatment Active CN216652120U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202122836490.7U CN216652120U (en) 2021-11-17 2021-11-17 Heating device for preventing immersion liquid from diluting for immersion bath treatment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202122836490.7U CN216652120U (en) 2021-11-17 2021-11-17 Heating device for preventing immersion liquid from diluting for immersion bath treatment

Publications (1)

Publication Number Publication Date
CN216652120U true CN216652120U (en) 2022-06-03

Family

ID=81783426

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202122836490.7U Active CN216652120U (en) 2021-11-17 2021-11-17 Heating device for preventing immersion liquid from diluting for immersion bath treatment

Country Status (1)

Country Link
CN (1) CN216652120U (en)

Similar Documents

Publication Publication Date Title
CN209548123U (en) A kind of oral cleaning device of paediatrics
CN104645436B (en) A seating medicine liquid washing device
CN205341376U (en) B -ultrasonic probe disinfecting device
CN104623756B (en) A seating circulating medical solution flusher
CN214406733U (en) Drying device for cleaning medical instruments
CN207980091U (en) A kind of surgical nursing Wound cleansing apparatus
CN216652120U (en) Heating device for preventing immersion liquid from diluting for immersion bath treatment
CN206252726U (en) A kind of obstetrics and gynecology department multifunctional disinfecting device
CN213374469U (en) Atomizing fumigation nursing machine for obstetrics and gynecology department
CN205494512U (en) Traumatism belt cleaning device
CN205759045U (en) A kind of contactless female lower body irrigator
CN207286383U (en) Colon hydrotherepeutic instrument intelligence control system
CN205459581U (en) Newborn purger for paediatrics
CN108904952A (en) A kind of oxygen humidification device that division of respiratory disease humidifying effect is good
CN108670418A (en) It is a kind of can automatically washing and sterilizing medical instrument storing compartment
CN106491338A (en) A kind of medical dipping bath formula therapy apparatuss
CN200951227Y (en) Electric control and constant temperature type vesicoclysis device
CN113893159A (en) Single-arm rotary dipping bath rehabilitation device for preventing cross infection
CN209326215U (en) A kind of ear-nose-throat department equipment disinfection device
CN207041587U (en) Oral cavity inhaler and oral care bag
CN202036602U (en) Gynecological temperature-adjustable and pressure-adjustable washing treatment device
CN209314751U (en) A kind of meat preliminary treatment device for the processing of cured product
CN216294848U (en) Medical liquid heating basin
CN208710560U (en) A kind of dedicated instrument sterilizer of department of anesthesia
CN209984680U (en) Anti-scald vaginal douche instrument

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant