CN109718033A - One kind being based on the postoperative anti-infection equipment of interventional nursing care - Google Patents
One kind being based on the postoperative anti-infection equipment of interventional nursing care Download PDFInfo
- Publication number
- CN109718033A CN109718033A CN201910013801.4A CN201910013801A CN109718033A CN 109718033 A CN109718033 A CN 109718033A CN 201910013801 A CN201910013801 A CN 201910013801A CN 109718033 A CN109718033 A CN 109718033A
- Authority
- CN
- China
- Prior art keywords
- chamber
- desinfection chamber
- air
- fixedly connected
- desinfection
- 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.)
- Withdrawn
Links
Landscapes
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The invention discloses one kind to be based on the postoperative anti-infection equipment of interventional nursing care, it is solid including upper semi-hollow lower half and whole in spherical desinfection chamber, the bottom of the desinfection chamber is fixedly connected with pedestal, the intracavitary of the desinfection chamber is slidably equipped with bed body, the front end face of the desinfection chamber is fixedly connected with the annular ring communicated in desinfection chamber, the left pivot movement of annular ring is equipped with observation door, transparency window is fixedly connected in the middle part of the observation door, locking wheel is rotatably equipped on the right side of annular ring, the right side opening of the observation door is equipped with locking groove, the observation door passes through locking groove and locking wheel lock Guan County dress, the rear portion of the desinfection chamber is provided with air cleaning unit.The present invention, have the advantages that structure is simple, purification is thorough, provide endlessly pure air by air cleaning unit for desinfection chamber, then cooperates observation door and desinfection chamber itself, the rehabilitation environment of opposite less pollution further is provided for postoperative patient, accelerates the rehabilitation process of patient.
Description
Technical field
The present invention relates to the field of medical instrument technology, specially a kind of to be based on the postoperative anti-infection equipment of interventional nursing care.
Background technique
Interventional therapy whole process carries out under the guidance and monitoring of image documentation equipment, accurately can directly reach lesion part,
While and not big wound, therefore have many advantages, such as that accurate, safe and efficient, idicatio is wide, few intercurrent disease, become one
The preferred treatment method of a little diseases;Interventional therapy is relative to surgical intervention advantage: 1. it without operating on, no wound or only need
Several millimeters of skin incision, so that it may complete treatment, wound is small;If 2. most of patient's local anaesthesia rather than general anesthesia, from
And reduce the risk of anesthesia;3. the damage of normal tissue is small, it is fast to restore, the hospital stays is short;4. for not being resistant to hand
The senile patients of art or patient without operative chance, intervention can also treat well.
Chinese Patent Application No. CN201621480315.1 discloses a kind of general surgery rear defence infection equipment, including device master
Body, described device main body are equipped with water-cooling groove, air inlet duct and air discharge duct, are equipped with water cooling tube, the air inlet duct in the water-cooling groove
It is connected with disinfect box, the disinfect box connects supply fan by air inlet pipe, and the air discharge duct connects exhaust fan, institute by exhaust pipe
It states affixed there are four guide rail on apparatus main body, screw rod sliding block is equipped in each guide rail, the screw rod of two of front end is sliding
Block and two screw sliders of rear end have been respectively and fixedly connected with the first fagging and the second fagging, are equipped in two guide rails in left side
Lead screw.However general surgery rear defence infection equipment is in use, that there are clean-up effects is poor, can not by the molecule in air into
The problem of row is effectively removed.
Summary of the invention
The purpose of the present invention is to provide one kind to be based on the postoperative anti-infection equipment of interventional nursing care, has that structure is simple, uses
Convenient advantage solves the problems, such as that clean-up effect is poor in the prior art.
To achieve the above object, the invention provides the following technical scheme: a kind of be based on the postoperative anti-infection equipment of interventional nursing care,
Solid including upper semi-hollow lower half and whole in spherical desinfection chamber, the bottom of the desinfection chamber is fixedly connected with pedestal, described
The intracavitary of desinfection chamber is slidably equipped with bed body, and the front end face of the desinfection chamber is fixedly connected with the annular ring communicated in desinfection chamber, institute
The left pivot movement for stating annular ring is equipped with observation door, is fixedly connected with transparency window in the middle part of the observation door, annular ring
Right side is rotatably equipped with locking wheel, and the right side opening of the observation door is equipped with locking groove, and the observation door passes through locking groove and locking
Wheel lock Guan County dress, the rear portion of the desinfection chamber is provided with air cleaning unit.
The air cleaning unit includes clearing machine shell, and the rear portion of desinfection chamber is arranged in the clearing machine shell, described
Be fixedly installed in clearing machine shell along water tank that gas flow is successively arranged, adsorption chamber, suction chamber, cooling tower, heater, in
Filter and plasma sterilization device are imitated, the side of close water tank is fixedly installed with circulating pump in the clearing machine shell, described to follow
The input port of ring pump is fixedly connected with water inlet pipe, and the right end of the water inlet pipe is installed and is connected to the side of water tank, the circulation
The delivery outlet of pump is fixedly connected with outlet pipe, and the top of the outlet pipe is installed and is connected to the side of adsorption chamber, the absorption
Return pipe is installed and be communicated in the other side of room, and the bottom end of the return pipe is installed and is connected to the other side of water tank, the nothing
The two sides of bacterium room are fixedly installed with air-out apparatus, and the two sides of the clearing machine shell are fixedly installed with inlet duct, described
Inlet duct is installed and is connected to adsorption chamber, is installed and is connected to by muffler between the air-out apparatus and inlet duct, institute
The top insertion for stating clearing machine shell is equipped with high efficiency particulate air filter, consolidates on the clearing machine shell close to the top of high efficiency particulate air filter
Dingan County is equipped with escape pipe, and the escape pipe is installed and is connected to the middle part at the top of desinfection chamber.
Preferably, the adsorption chamber includes absorption chamber enclosure, and the inner wall on the absorption chamber enclosure at the top of it is fixed
Spray tube is installed, the top of the outlet pipe is pierced into absorption chamber enclosure and installs and be connected to the left end of spray tube, described
It is installed on spray tube and is communicated with a plurality of spray heads being sequentially arranged at intervals.
Preferably, the suction chamber includes water suction chamber enclosure, can be filled with absorbent wool in the water suction chamber enclosure or in solid
The porous lime stone of body shape.
Preferably, the air-out apparatus includes outlet blower housing, is rotatably equipped in the middle part of the outlet blower housing
Outlet axial flow blower.
Preferably, the inlet duct includes ventilating fan shell, is rotatably equipped in the middle part of the ventilating fan shell
Air inlet axial flow blower is fixedly connected with primary filter on the outside of air inlet axial flow blower on the ventilating fan shell, and
The muffler inside in primary filter corresponding with the junction of ventilating fan shell.
Compared with prior art, beneficial effects of the present invention are as follows: should be based on the postoperative anti-infection equipment of interventional nursing care, and have
The advantage that structure is simple, purification is thorough can adsorb the substance that water is dissolved in air by adsorption chamber, pass through suction chamber, absorption
Moisture in air can be realized the adjusting of air themperature by cooling tower and heater, can by plasma sterilization device
Mushroom substance in air is effectively removed, by primary filter, medium effeciency filter and high efficiency particulate air filter, can effectively cross air filtering
In foreign particle, then provide endlessly pure air for desinfection chamber, then cooperate observation door and desinfection chamber itself, into one
It walks and provides the rehabilitation environment of opposite less pollution for postoperative patient, be conducive to the rehabilitation of patient, accelerate rehabilitation process.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of front view when present invention observation door is opened;
Fig. 2 is the structural schematic diagram of front view when present invention observation door is closed;
Fig. 3 is the structural schematic diagram of desinfection chamber right view of the present invention;
Fig. 4 is the structural schematic diagram of desinfection chamber left view of the present invention;
Fig. 5 is the structural schematic diagram of the partial sectional view of clearing machine shell side view of the present invention;
Fig. 6 is the structural schematic diagram of the partial sectional view of adsorption chamber side view of the present invention;
Fig. 7 is the structural schematic diagram of the partial sectional view of suction chamber side view of the present invention.
In figure: 1- desinfection chamber, 2- pedestal, 3- bed body, 4- annular ring, 5- observation door, 6- transparency window, 7- locking wheel, 8- lock
Gu slot, 9- air cleaning unit, 10- clearing machine shell, 11- water tank, 12- adsorption chamber, 13- suction chamber, 14- cooling tower, 15- add
Hot device, 16- medium effeciency filter, 17- plasma sterilization device, 18- circulating pump, 19- water inlet pipe, 20- outlet pipe, 21- return pipe,
22- air-out apparatus, 23- inlet duct, 24- muffler, 25- high efficiency particulate air filter, 26- escape pipe, 27- absorption chamber enclosure, 28- spray
Shower pipe, 29- spray head, 30- water suction chamber enclosure, 31- outlet blower housing, 32- outlet axial flow blower, 33- ventilating fan shell,
34- air inlet axial flow blower, 35- primary filter.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1 to Fig. 7 is please referred to, the present invention provides a kind of technical solution: one kind being based on the postoperative anti-infection equipment of interventional nursing care,
Solid including upper semi-hollow lower half and whole in spherical desinfection chamber 1, the bottom of desinfection chamber 1 is fixedly connected with pedestal 2, desinfection chamber
1 intracavitary is slidably equipped with bed body 3, and the front end face of desinfection chamber 1 is fixedly connected with the annular ring 4 communicated in desinfection chamber 1, annular ring 4
Left pivot movement observation door 5 is installed, the middle part of observation door 5 is fixedly connected with transparency window 6, the right side rotational installation of annular ring 4
There is locking wheel 7, the right side opening of observation door 5 is equipped with locking groove 8, and observation door 5 is installed by locking groove 8 and 7 locking of locking wheel, sterile
The rear portion of room 1 is provided with air cleaning unit 9.
Air cleaning unit 9 includes clearing machine shell 10, and the rear portion of desinfection chamber 1, clearing machine is arranged in clearing machine shell 10
Water tank 11, adsorption chamber 12, suction chamber 13, the cooling tower 14, heating successively arranged along gas flow are fixedly installed in shell 10
Device 15, medium effeciency filter 16 and plasma sterilization device 17 are fixedly installed in clearing machine shell 10 close to the side of water tank 11 and follow
Ring pump 18, the input port of circulating pump 18 are fixedly connected with water inlet pipe 19, and the side installation of the right end and water tank 11 of water inlet pipe 19 is simultaneously
Connection, the delivery outlet of circulating pump 18 are fixedly connected with outlet pipe 20, and the top of outlet pipe 20 and the side of adsorption chamber 12 are installed simultaneously
Return pipe 21 is installed and are communicated in connection, the other side of adsorption chamber 12, and the bottom end of return pipe 21 and the other side of water tank 11 are installed
And be connected to, the two sides of desinfection chamber 1 are fixedly installed with air-out apparatus 22, and the two sides of clearing machine shell 10 are fixedly installed with air inlet
Device 23, inlet duct 23 are installed and are connected to adsorption chamber 12, pass through muffler 24 between air-out apparatus 22 and inlet duct 23
It installs and is connected to, the top insertion of clearing machine shell 10 is equipped with high efficiency particulate air filter 25, close efficient mistake on clearing machine shell 10
The top of filter 25 is fixedly installed with escape pipe 26, and escape pipe 26 is installed and is connected to the middle part at 1 top of desinfection chamber.
Adsorption chamber 12 includes absorption chamber enclosure 27, adsorbs the inner wall on chamber enclosure 27 at the top of it and is fixedly installed with spray
Pipe 28, the top of outlet pipe 20 is pierced into absorption chamber enclosure 27 and installs and be connected to the left end of spray tube 28, on spray tube 28
Installing and being communicated with a plurality of spray heads 29 being sequentially arranged at intervals can be improved spray by spray tube 28 and spray head 29
The contact area of water and air greatly improves the adsorption rate that water substance is dissolved in air.
Suction chamber 13 includes water suction chamber enclosure 30, can be filled with absorbent wool in the chamber enclosure 30 that absorbs water or in the porous of solid-like
Lime stone, preferably absorbent wool in the present embodiment, has the advantages that water suction is strong, at low cost, at the same absorbent wool absorb water after be self-possessed
It will increase, at this moment taking out can reuse after wringing out fluffy.
Air-out apparatus 22 includes outlet blower housing 31, and the middle part of outlet blower housing 31 is rotatably equipped with outlet axis stream wind
Machine 32 improves outgassing rate.
Inlet duct 23 includes ventilating fan shell 33, and the middle part of ventilating fan shell 33 is rotatably equipped with Intake shaft stream wind
Machine 34, the outside on ventilating fan shell 33 close to air inlet axial flow blower 34 are fixedly connected with primary filter 35, and muffler
Feed rate is improved in 24 insides in primary filter 35 corresponding with the junction of ventilating fan shell 33.
Working principle: should based on the postoperative anti-infection equipment of interventional nursing care in use, patient is placed in bed body 3 first,
Then it promotes in desinfection chamber 1, shuts observation door 5, tighten locking wheel 7, at this moment start air cleaning unit 9, air is in Intake shaft
Flow fan 34 first passes through the filtering of primary filter 35 and enters in adsorption chamber 12 under acting on, the water in water tank 11 is made in circulating pump 18
It transports under in spray tube 28, is then sprayed through spray head 29, the use of spray head 29 can increase contact of the water with air
Area improves and is dissolved in the adsorption rate of water substance in air, and the water after spray in return pipe reflow tank through recycling, then air
By suction chamber 13, the moisture in air is adsorbed, being self-possessed after absorbent wool water suction also will increase, subsequent to can be taken off after wringing out fluffy again
Secondary use realizes the adjusting of air themperature, using 16 mistake of medium effeciency filter and then by cooling tower 14 and heater 15
Filter, plasma sterilization device 17 sterilize, and high efficiency particulate air filter filtering 25 is finally flowed into desinfection chamber 1 by escape pipe 26, desinfection chamber 1
Interior air cooled via return air pipe comes back to inlet duct 23, since desinfection chamber 1 is clean compared in external environment, by desinfection chamber 1
Air out enters directly into adsorption chamber 12 without primary filter 35, thus mitigates the load of inlet duct 23,
Prolong the service life.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. one kind is based on the postoperative anti-infection equipment of interventional nursing care, solid including upper semi-hollow lower half and whole in spherical desinfection chamber
(1), the bottom of the desinfection chamber (1) is fixedly connected with pedestal (2), it is characterised in that: intracavitary being slidably equipped with of the desinfection chamber (1)
Bed body (3), the front end face of the desinfection chamber (1) are fixedly connected with and the interior annular ring (4) communicated of desinfection chamber (1), the annular
The left pivot movement of circle (4) is equipped with observation door (5), is fixedly connected with transparency window (6), the ring in the middle part of the observation door (5)
Locking wheel (7) is rotatably equipped on the right side of shape circle (4), the right side opening of observation door (5) is equipped with locking groove (8), the observation
Door (5) is installed by locking groove (8) and locking wheel (7) locking, and the rear portion of the desinfection chamber (1) is provided with air cleaning unit
(9);
The air cleaning unit (9) includes clearing machine shell (10), and the clearing machine shell (10) is arranged in desinfection chamber (1)
Rear portion, the clearing machine shell (10) is interior to be fixedly installed with water tank (11), the adsorption chamber (12), suction successively arranged along gas flow
Water chamber (13), cooling tower (14), heater (15), medium effeciency filter (16) and plasma sterilization device (17), outside the clearing machine
Side in shell (10) close to water tank (11) is fixedly installed with circulating pump (18), and the input port of the circulating pump (18) is fixedly connected
Have water inlet pipe (19), the right end of the water inlet pipe (19) is installed and is connected to the side of water tank (11), the circulating pump (18)
Delivery outlet is fixedly connected with outlet pipe (20), and the top of the outlet pipe (20) is installed and is connected to the side of adsorption chamber (12),
The other side of the adsorption chamber (12) is installed and is communicated with return pipe (21), bottom end and water tank (11) of the return pipe (21)
The other side is installed and is connected to, and the two sides of the desinfection chamber (1) are fixedly installed with air-out apparatus (22), the clearing machine shell
(10) two sides are fixedly installed with inlet duct (23), and the inlet duct (23) is installed and is connected to, institute with adsorption chamber (12)
It states and installs and be connected to by muffler (24) between air-out apparatus (22) and inlet duct (23), the clearing machine shell (10)
Top insertion is equipped with high efficiency particulate air filter (25), and the top on the clearing machine shell (10) close to high efficiency particulate air filter (25) is fixed
It is equipped with escape pipe (26), the escape pipe (26) is installed and is connected to the middle part at the top of desinfection chamber (1).
2. according to claim 1 a kind of based on the postoperative anti-infection equipment of interventional nursing care, it is characterised in that: the adsorption chamber
It (12) include absorption chamber enclosure (27), the inner wall on absorption chamber enclosure (27) at the top of it is fixedly installed with spray tube
(28), the top of the outlet pipe (20) is pierced into absorption chamber enclosure (27) and installs and be connected to the left end of spray tube (28),
It is installed on the spray tube (28) and is communicated with a plurality of spray heads (29) being sequentially arranged at intervals.
3. according to claim 1 a kind of based on the postoperative anti-infection equipment of interventional nursing care, it is characterised in that: the suction chamber
(13) include water suction chamber enclosure (30), can be filled with absorbent wool or the porous lime in solid-like in water suction chamber enclosure (30)
Stone.
4. according to claim 1 a kind of based on the postoperative anti-infection equipment of interventional nursing care, it is characterised in that: the outlet dress
Setting (22) includes outlet blower housing (31), is rotatably equipped with outlet axial flow blower in the middle part of the outlet blower housing (31)
(32).
5. according to claim 1 a kind of based on the postoperative anti-infection equipment of interventional nursing care, it is characterised in that: the air inlet dress
Setting (23) includes ventilating fan shell (33), is rotatably equipped with air inlet axial flow blower in the middle part of the ventilating fan shell (33)
(34), primary filter is fixedly connected on the outside of air inlet axial flow blower (34) on the ventilating fan shell (33)
And muffler (24) inside in primary filter (35) corresponding with the junction of ventilating fan shell (33) (35),.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910013801.4A CN109718033A (en) | 2019-01-08 | 2019-01-08 | One kind being based on the postoperative anti-infection equipment of interventional nursing care |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910013801.4A CN109718033A (en) | 2019-01-08 | 2019-01-08 | One kind being based on the postoperative anti-infection equipment of interventional nursing care |
Publications (1)
Publication Number | Publication Date |
---|---|
CN109718033A true CN109718033A (en) | 2019-05-07 |
Family
ID=66298806
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910013801.4A Withdrawn CN109718033A (en) | 2019-01-08 | 2019-01-08 | One kind being based on the postoperative anti-infection equipment of interventional nursing care |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109718033A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112972164A (en) * | 2021-01-21 | 2021-06-18 | 刘贵芳 | Clinical medical protector of department of respiration with disinfection purification performance |
CN112972163A (en) * | 2021-01-21 | 2021-06-18 | 刘贵芳 | Protective device for department of respiration |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201441541U (en) * | 2009-07-02 | 2010-04-28 | 烟台冰轮高压氧舱有限公司 | Negative pressure stretcher |
CN104089331A (en) * | 2014-07-14 | 2014-10-08 | 王全龄 | Washing type air purifying system |
CN204468536U (en) * | 2015-01-22 | 2015-07-15 | 赵文州 | The aseptic protective cover of a kind of medical burn patient |
CN105769495A (en) * | 2016-02-28 | 2016-07-20 | 徐海慧 | Medical operating table for avoiding secondary injuries |
CN107435980A (en) * | 2017-09-28 | 2017-12-05 | 梁小燕 | Multiple circulation air purification equipment |
CN207122983U (en) * | 2017-07-17 | 2018-03-20 | 张岩 | A kind of anti-infection isolating device of Respiratory Medicine |
-
2019
- 2019-01-08 CN CN201910013801.4A patent/CN109718033A/en not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201441541U (en) * | 2009-07-02 | 2010-04-28 | 烟台冰轮高压氧舱有限公司 | Negative pressure stretcher |
CN104089331A (en) * | 2014-07-14 | 2014-10-08 | 王全龄 | Washing type air purifying system |
CN204468536U (en) * | 2015-01-22 | 2015-07-15 | 赵文州 | The aseptic protective cover of a kind of medical burn patient |
CN105769495A (en) * | 2016-02-28 | 2016-07-20 | 徐海慧 | Medical operating table for avoiding secondary injuries |
CN207122983U (en) * | 2017-07-17 | 2018-03-20 | 张岩 | A kind of anti-infection isolating device of Respiratory Medicine |
CN107435980A (en) * | 2017-09-28 | 2017-12-05 | 梁小燕 | Multiple circulation air purification equipment |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112972164A (en) * | 2021-01-21 | 2021-06-18 | 刘贵芳 | Clinical medical protector of department of respiration with disinfection purification performance |
CN112972163A (en) * | 2021-01-21 | 2021-06-18 | 刘贵芳 | Protective device for department of respiration |
CN112972164B (en) * | 2021-01-21 | 2022-06-10 | 东莞市利安达环境科技有限公司 | Clinical medical protector of department of respiration with disinfection purification performance |
CN112972163B (en) * | 2021-01-21 | 2022-08-23 | 深圳市东之星电子科技有限公司 | Protective device for department of respiration |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN114376834B (en) | Diabetes foot infection wound flushing device based on double-damage turning type | |
CN210813217U (en) | Aerosol inhalation device for treating respiratory system diseases | |
CN109589047A (en) | A kind of energy saving and environment friendly hospital cleaning chlorination equipment | |
CN109718033A (en) | One kind being based on the postoperative anti-infection equipment of interventional nursing care | |
CN204219462U (en) | Air disinfection device | |
CN205948030U (en) | Clean cigarette moxibustion instrument | |
CN112161346A (en) | Air purification device for hospital | |
CN208340488U (en) | A kind of anesthesia department waste gas of anesthesia abstraction device | |
CN109990405A (en) | A kind of anti-infection care device of division of respiratory disease | |
CN209147307U (en) | A kind of infectious disease breath purifying device | |
CN215723970U (en) | Breathe ward air purification device for internal medicine nursing | |
WO1994028814A1 (en) | Local air capture and purification apparatus and method | |
CN212057555U (en) | Dynamic air sterilizer | |
CN213577937U (en) | High-efficient air sterilizing apparatus with atomizing mechanism | |
CN213608179U (en) | Novel physiotherapy moxa-moxibustion cabin | |
CN211658055U (en) | Prevent infecting sterile nursing device | |
CN210843921U (en) | Breathe internal medicine nursing and prevent infecting isolating device | |
CN114061001A (en) | Ventilation system for medical building | |
CN110841384A (en) | Adsorption treatment system and treatment method based on oral diagnosis and treatment splashes | |
CN209341488U (en) | A kind of circulating ventilation device for operating room | |
CN205548988U (en) | Moxibustion treatment appearance smoke abatement device | |
CN108895556A (en) | A kind of medical respiration section negative ion air-cleaner | |
CN221279632U (en) | Sterilizing ventilation device | |
CN216022544U (en) | Breathing machine disinfection filter equipment that sleep apnea syndrome patient used | |
CN212492138U (en) | Air purification device for gynecology |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
WW01 | Invention patent application withdrawn after publication | ||
WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190507 |