CN107929906A - A kind of fixing device of medical oxygen mask - Google Patents
A kind of fixing device of medical oxygen mask Download PDFInfo
- Publication number
- CN107929906A CN107929906A CN201711397267.9A CN201711397267A CN107929906A CN 107929906 A CN107929906 A CN 107929906A CN 201711397267 A CN201711397267 A CN 201711397267A CN 107929906 A CN107929906 A CN 107929906A
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- Prior art keywords
- jack
- screw hole
- bolt
- rectangular enclosure
- interior
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/06—Respiratory or anaesthetic masks
- A61M16/0605—Means for improving the adaptation of the mask to the patient
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/06—Respiratory or anaesthetic masks
- A61M16/0683—Holding devices therefor
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- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The present invention relates to a kind of fixing device of medical oxygen mask, including clamp buckle, rear ejection device, driving device, front top device, cingulum body；It is described clamp buckle include rectangular enclosure, further include built-in cavity, hold out against transverse slat, postposition jack, preposition jack, on put opening, screw hole is put on a left side, in put screw hole, screw hole is put on the right side；Pedestal, connection side arm, rear top pressing board are pushed up after ejection device includes after described；The driving device includes rotating circular disc, external thread rod, spring jack, compression spring；Fixing device of the present invention, can be adapted for carrying fixed slip ring and the oxygen mask of mask body, and ordinary oxygen masks can also be worn on to patient's snout, then directly be tied tight fixation using the fixing device；Fixation can be achieved by cingulum body and preposition jack, the frictional force of postposition jack product；Cingulum body can also be realized by dual clamped design by dual locking.
Description
Technical field
The present invention relates to the field of medical instrument technology, and in particular to a kind of fixing device of medical oxygen mask.
Background technology
The instrument that oxygen mask is Respiratory Medicine and each section office are commonly used, oxygen mask are usually fixed by fixed band
In patients head, being moved yet with patient's body causes fixed take back to come off, and oxygen mask is fallen down at patient's mouth and nose.
The content of the invention
In order to solve technical problem present in background technology, the present invention provides a kind of fixed dress of medical oxygen mask
Put, can be adapted for carrying fixed slip ring and the oxygen mask of mask body, it is right that mask body is worn on patient nose and mouth
It is plugged on fixed slip ring and is fastened by cingulum body afterwards.Ordinary oxygen masks can also be worn on to patient's snout,
Then directly tied tight fixation using the fixing device；It can be rubbed by cingulum body and preposition jack, postposition jack product
Wipe power and fixation can be achieved；Cingulum body can also be realized by dual clamped design by dual locking.
The technical solution adopted by the present invention to solve the technical problems is：
The invention discloses a kind of fixing device of medical oxygen mask, including clamp buckle, rear ejection device, driving device, preceding
Ejection device, cingulum body；
The buckle that clamps includes rectangular enclosure, further includes：
Built-in cavity, is located in the rectangular enclosure；
Transverse slat is held out against, is located at the built-in cavity first half in left-right direction；
Postposition jack, sets through rectangular enclosure, transverse slat rear is held out against positioned at described along the vertical direction；
Preposition jack, is set through rectangular enclosure along the vertical direction, is held out against positioned at described in front of transverse slat；
On put opening, be located at rectangular enclosure upper surface latter half along the longitudinal direction；
Screw hole is put on a left side, is located on the left of the rectangular enclosure rear end face, and the left side puts in screw hole and puts bolt equipped with a left side, and spiral shell is put on the left side
Bolt front end is equipped with front limit ring；
In put screw hole, be located in the middle part of the rectangular enclosure rear end face, put to be equipped with screw hole in described and tighten bolt；
Screw hole is put on the right side, is located on the right side of the rectangular enclosure rear end face, and the right side puts in screw hole and puts bolt equipped with the right side, and spiral shell is put on the right side
Rear spacing ring is equipped with the middle part of bolt；
Ejection device includes after described：
After push up pedestal, be slidably plugged in the built-in cavity, be equipped with up and down in the middle part of the pedestal of top after described along the longitudinal direction
The turntable jack of perforation, the turntable jack front end are equipped with slot jack, push up pedestal after described and put bolt, the right side with the left side respectively
It is mating to put bolt, pedestal is pushed up after described between front limit ring and rear spacing ring；
Side arm is connected, equipped with a pair, symmetrical expression is set to be pushed up at left and right sides of pedestal front end face in the rear；
Top pressing board afterwards, is located at a pair of of connection side arm front end, and the rear top pressing board clamps institute when retreating together with holding out against transverse slat front end
State cingulum body；
The driving device includes：
Rotating circular disc, is rotatably located in the turntable jack；
External thread rod, is located at the rotating circular disc front end face and is set through the slot jack；
Spring jack, is located at the external thread rod rear end, and described to tighten bolt front end mating；
Spring is compressed, is plugged in the spring jack, positioned at tightening in front of bolt；
The front top device includes slidably being plugged in the sinciput in the built-in cavity and between a pair of of connection side arm
Pressing plate, be located at before in top pressing board and with the driven screw hole of the external thread rod thread fitting；
The fixing end of the cingulum body is fixed on below the rectangular enclosure rear end face, and the free end of the cingulum body passes through
The fixed slip ring is set.
Beneficial effects of the present invention：
It can be adapted for carrying fixed slip ring and the oxygen mask of mask body, it is right that mask body is worn on patient nose and mouth
It is plugged on fixed slip ring and is fastened by cingulum body afterwards.Ordinary oxygen masks can also be worn on to patient's snout,
Then directly tied tight fixation using the fixing device.
A kind of fixing device of medical oxygen mask of the present invention, and the cingulum ontological idea of freedom end initially passes through institute
Preposition jack is stated, then bending and opposite direction insertion postposition jack, pass through cingulum body and preposition jack, postposition jack product
Fixation can be achieved in frictional force.
A kind of fixing device of medical oxygen mask of the present invention, by front top device and holds out against transverse slat by cingulum sheet
Body clamps, and is further clamped cingulum body with holding out against transverse slat by rear ejection device, and dual clamped design is by cingulum sheet
Body realizes dual locking.
The fixing device of a kind of medical oxygen mask of the present invention, it is possible to achieve pushed up on upper ejection device make-up band body
The adjusting of pressure：
By tightened described in rotation bolt make its along tighten screw hole rotate stepping, and then adjust normality under it is described compression spring just
Beginning elastic force F, it is final to adjust the extrusion stress pushed up under critical condition on the front top device make-up band body.
A kind of fixing device of medical oxygen mask of the present invention, it is possible to achieve the stroke adjustment of rear top pressing board：
Rotating the left side and putting bolt makes it put screw hole rotation stepping along a left side, and then adjusts the position of the front limit ring, adjusts institute
State the initial position under rear ejection device normality；Rotate the right side put bolt make its along the right side put screw hole rotation stepping, and then adjust institute
The position of rear spacing ring is stated, adjusts the last end position of the rear top pressing board.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is a kind of sectional view of embodiment of the oxygen mask suitable for Respiratory Medicine.
Fig. 2 is a kind of sectional view of embodiment of the fixing device.
Fig. 3 is a kind of sectional view of embodiment of the fixing device.
Fig. 4 is a kind of sectional view of embodiment of the fixing device.
In figure:
1. clamping buckle, 11. rectangular enclosures, cavity built in 12., 13. hold out against transverse slat, 14. postposition jacks, 15. preposition jacks,
16. opening is put on, screw hole is put on 17. left sides, and 17a. puts on a left side bolt, and screw hole is put in 18., and 18a. tightens bolt, and screw hole is put on 19. right sides,
19a. puts bolt in the right side；
2. ejection device after, pushes up pedestal after 21., 21a. turntable jacks, 21b. slot jacks, 22. connection side arms, top pressing board after 23.；
3. driving device, 31. rotating circular discs, 32. external thread rods, 33. spring jacks, 34. compression springs；
4. front top device, top pressing board before 41., 42. driven screw holes；
5. cingulum body；
6. mask body, 61. fix slip ring.
Embodiment
Below in conjunction with attached drawing, the present invention is described in further detail.
A kind of oxygen mask suitable for Respiratory Medicine includes being equipped with the mask body 6 of fixed slip ring 61, further include to
The fixing device of fixed mask body 6；
The fixing device includes clamping buckle 1, rear ejection device 2, driving device 3, front top device 4, cingulum body 5；
The buckle 1 that clamps includes rectangular enclosure 11, further includes：
Built-in cavity 12, is located in the rectangular enclosure 11；
Transverse slat 13 is held out against, is located at 12 first half of the built-in cavity in left-right direction；
Postposition jack 14, is set through rectangular enclosure 11 along the vertical direction, and 13 rear of transverse slat is held out against positioned at described；
Preposition jack 15, is set through rectangular enclosure 11 along the vertical direction, and the front of transverse slat 13 is held out against positioned at described；
On put opening 16, be located at the 11 upper surface latter half of rectangular enclosure along the longitudinal direction；
Screw hole 17 is put on a left side, is located on the left of 11 rear end face of rectangular enclosure, and the left side puts in screw hole 17 and puts bolt 17a equipped with a left side,
Put bolt 17a front ends and be equipped with front limit ring in the left side；
In put screw hole 18, be located in the middle part of 11 rear end face of rectangular enclosure, put to be equipped with screw hole 18 in described and tighten bolt 18a；
Screw hole 19 is put on the right side, is located on the right side of 11 rear end face of rectangular enclosure, and the right side puts in screw hole 19 and puts bolt 19a equipped with the right side,
Put and be equipped with rear spacing ring in the middle part of bolt 19a in the right side；
Ejection device 2 includes after described：
Pedestal 21 is pushed up afterwards, is slidably plugged in along the longitudinal direction in the built-in cavity 12, and the middle part of pedestal 21 is pushed up after described and is set
There is the turntable jack 21a of up/down perforation, the turntable jack 21a front ends are equipped with slot jack 21b, push up pedestal 21 after described and distinguish
Put bolt 17a with the left side, that bolt 19a is put on the right side is mating, it is described after top pedestal 21 be located at front limit ring and rear spacing ring it
Between；
Side arm 22 is connected, equipped with a pair, symmetrical expression is set to be pushed up at left and right sides of 21 front end face of pedestal in the rear；
Top pressing board 23 afterwards, are located at 22 front end of a pair of of connection side arm, with holding out against 13 front end one of transverse slat when the rear top pressing board 23 retreats
Rise and clamp the cingulum body 5；
The driving device 3 includes：
Rotating circular disc 31, is rotatably located in the turntable jack 21a；
External thread rod 32, is located at 31 front end face of rotating circular disc and is set through the slot jack 21b；
Spring jack 33, is located at 32 rear end of external thread rod, and described to tighten bolt 18a front ends mating；
Spring 34 is compressed, is plugged in the spring jack 33, positioned at tightening in front of bolt 18a；
The front top device 4 includes slidably being plugged in the built-in cavity 12 and between a pair of of connection side arm 22
Preceding top pressing board 41, be located at before in top pressing board 41 and with the driven screw hole 42 of 32 thread fitting of external thread rod；
The fixing end of the cingulum body 5 is fixed on below 11 rear end face of rectangular enclosure, the free end of the cingulum body 5
Set through the fixed slip ring 61.
Specifically used method：
A kind of fixing device of medical oxygen mask, including clamp buckle 1, rear ejection device 2, driving device 3, front top device 4, button
Band body 5；
The buckle 1 that clamps includes rectangular enclosure 11, further includes：
Built-in cavity 12, is located in the rectangular enclosure 11；
Transverse slat 13 is held out against, is located at 12 first half of the built-in cavity in left-right direction；
Postposition jack 14, is set through rectangular enclosure 11 along the vertical direction, and 13 rear of transverse slat is held out against positioned at described；
Preposition jack 15, is set through rectangular enclosure 11 along the vertical direction, and the front of transverse slat 13 is held out against positioned at described；
On put opening 16, be located at the 11 upper surface latter half of rectangular enclosure along the longitudinal direction；
Screw hole 17 is put on a left side, is located on the left of 11 rear end face of rectangular enclosure, and the left side puts in screw hole 17 and puts bolt 17a equipped with a left side,
Put bolt 17a front ends and be equipped with front limit ring in the left side；
In put screw hole 18, be located in the middle part of 11 rear end face of rectangular enclosure, put to be equipped with screw hole 18 in described and tighten bolt 18a；
Screw hole 19 is put on the right side, is located on the right side of 11 rear end face of rectangular enclosure, and the right side puts in screw hole 19 and puts bolt 19a equipped with the right side,
Put and be equipped with rear spacing ring in the middle part of bolt 19a in the right side；
Ejection device 2 includes after described：
Pedestal 21 is pushed up afterwards, is slidably plugged in along the longitudinal direction in the built-in cavity 12, and the middle part of pedestal 21 is pushed up after described and is set
There is the turntable jack 21a of up/down perforation, the turntable jack 21a front ends are equipped with slot jack 21b, push up pedestal 21 after described and distinguish
Put bolt 17a with the left side, that bolt 19a is put on the right side is mating, it is described after top pedestal 21 be located at front limit ring and rear spacing ring it
Between；
Side arm 22 is connected, equipped with a pair, symmetrical expression is set to be pushed up at left and right sides of 21 front end face of pedestal in the rear；
Top pressing board 23 afterwards, are located at 22 front end of a pair of of connection side arm, with holding out against 13 front end one of transverse slat when the rear top pressing board 23 retreats
Rise and clamp the cingulum body 5；
The driving device 3 includes：
Rotating circular disc 31, is rotatably located in the turntable jack 21a；
External thread rod 32, is located at 31 front end face of rotating circular disc and is set through the slot jack 21b；
Spring jack 33, is located at 32 rear end of external thread rod, and described to tighten bolt 18a front ends mating；
Spring 34 is compressed, is plugged in the spring jack 33, positioned at tightening in front of bolt 18a；
The front top device 4 includes slidably being plugged in the built-in cavity 12 and between a pair of of connection side arm 22
Preceding top pressing board 41, be located at before in top pressing board 41 and with the driven screw hole 42 of 32 thread fitting of external thread rod；
The fixing end of the cingulum body 5 is fixed on below 11 rear end face of rectangular enclosure, the free end of the cingulum body 5
Set through the fixed slip ring 61.
The fixing device can be to pass through being fixed after the oxygen mask with fixed slip ring, can also be by common oxygen
Mask is tied tight fixation after wearing using the fixing device.
A kind of fixing device of medical oxygen mask of the present invention, can be adapted for carrying fixed slip ring 61 and mask body
6 oxygen mask, is worn on patient nose and mouth by mask body 6 and then is plugged in by cingulum body 5 on fixed slip ring 61
It is fastened.Ordinary oxygen masks can also be worn on to patient's snout, then directly tied tight using the fixing device solid
It is fixed.
For carrying the oxygen mask of fixed slip ring 61 and mask body 6, its application method comprises the following steps：
Step 1, mask body 6 is worn：
Mask body 6 is worn on patient nose and mouth, and 5 free end of cingulum body is enclosed and described in around patients head one
Preposition jack 15 is set, then by the bending of 5 free end of cingulum body and opposite direction insertion postposition jack 14；
Step 2, the extruding of front top device 4 is fixed:
Step 2.1, temporarily fixed under normality：
The compression spring 34 drives the driving device 3, rear ejection device 2 forward, until top pedestal 21 is by the left side after described
The front limit ring locking on screw rod 17b is put, the driving device 3,2 position of rear ejection device are temporarily fixed at this time, the compression bullet
34 compression deformation of spring produces initial elastic force F；
Step 2.2, the front top device 4 moves ahead：
Finger, which passes through, to be put the rotation of opening 16 rotating circular disc 31 and then drives the external thread rod 32 to rotate on described, described outer
Threaded rod 32 acts on the driven screw hole 18b so that the front top device 4 is done relative to the remote movement of rear ejection device 2；
Since the rear ejection device 2,3 position of driving device are temporarily fixed under normality, the front top device 4 moves ahead under this state,
Cingulum body 5 is extruded and is tentatively resisted against and holds out against 13 lower face of transverse slat；
Step 2.3, critical condition is reached：
Being rotated further the rotating circular disc 31 drives the external thread rod 32 to rotate, the front top device 4 continue to move along into
And constantly compress cingulum body 5, the reaction force that the front top device 4 is subject to also constantly increases, until the reaction is equal to
The initial elastic force F of the compression spring 34, this state is critical condition；
Step 3, the rear extruding of ejection device 2 is fixed：
Being rotated further the rotating circular disc 31 drives the external thread rod 32 to rotate, the front top device 4 reach critical condition and
It can not continue to move ahead so that ejection device 2, driving device 3 retreat after described, and the rear top pressing board 23 supports the cingulum body 5
13 upper surface of transverse slat is held out against described in leaning against；
Step 4, device resets：
Rotating backward the rotating circular disc 31 drives the external thread rod 32 to rotate, and then it is close to drive the front top device 4 to do
The movement of ejection device 2 afterwards；
Ejection device 2 moves ahead until being resisted against on front limit ring after described；
The front top device 4 moves reset backward.
Further, it is further comprising the steps of：
Step 5, uplifting pressure is adjusted：
Bolt 18a is tightened described in rotation makes it rotate stepping along screw hole 18 is tightened, and then adjusts the compression spring 23 under normality
Initial elastic force F, it is final to adjust the extrusion stress pushed up under critical condition on the 4 make-up band body 5 of front top device.
Further, it is further comprising the steps of：
Step 6, rear top pressing board stroke adjustment：
Rotate the left side and put bolt 17a and it is put screw hole 17 along a left side and rotate stepping, and then adjust the position of the front limit ring, adjust
Save the initial position under 2 normality of the rear ejection device；
Rotate the right side put bolt 19a make its along the right side put screw hole 19 rotate stepping, and then adjust it is described after spacing ring position, adjust
Save the last end position of the rear top pressing board 23.
It is complete by above-mentioned description, relevant staff using the above-mentioned desirable embodiment according to the present invention as enlightenment
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property scope is not limited to the content on specification, it is necessary to determines its technical scope according to right.
Claims (1)
- A kind of 1. fixing device of medical oxygen mask, it is characterised in that:It is buckled including clamping（1）, rear ejection device（2）, driving Device（3）, front top device（4）, cingulum body（5）；It is described to clamp buckle（1）Including rectangular enclosure（11）, further include：Built-in cavity（12）, it is located at the rectangular enclosure（11）It is interior；Hold out against transverse slat（13）, the built-in cavity is located in left-right direction（12）First half；Postposition jack（14）, along the vertical direction through rectangular enclosure（11）Set, transverse slat is held out against positioned at described（13）Rear；Preposition jack（15）, along the vertical direction through rectangular enclosure（11）Set, transverse slat is held out against positioned at described（13）Front；On put opening（16）, the rectangular enclosure is located at along the longitudinal direction（11）Upper surface latter half；Put screw hole in a left side（17）, it is located at the rectangular enclosure（11）On the left of rear end face, screw hole is put on the left side（17）It is interior to put spiral shell equipped with a left side Bolt（17a）, bolt is put on the left side（17a）Front end is equipped with front limit ring；In put screw hole（18）, it is located at the rectangular enclosure（11）In the middle part of rear end face, screw hole is put in described（18）Interior be equipped with tightens spiral shell Bolt（18a）；Put screw hole in the right side（19）, it is located at the rectangular enclosure（11）On the right side of rear end face, screw hole is put on the right side（19）It is interior to put spiral shell equipped with the right side Bolt（19a）, bolt is put on the right side（19a）Middle part is equipped with rear spacing ring；Ejection device after described（2）Including：After push up pedestal（21）, the built-in cavity is slidably plugged in along the longitudinal direction（12）It is interior, push up pedestal after described（21） Middle part is equipped with the turntable jack of up/down perforation（21a）, the turntable jack（21a）Front end is equipped with slot jack（21b）, after described Push up pedestal（21）Respectively bolt is put with the left side（17a）, the right side put bolt（19a）It is mating, push up pedestal after described（21）It is located at Between front limit ring and rear spacing ring；Connect side arm（22）, equipped with a pair, symmetrical expression is set pushes up pedestal in the rear（21）At left and right sides of front end face；Top pressing board afterwards（23）, it is located at a pair of of connection side arm（22）Front end, the rear top pressing board（23）With holding out against transverse slat during retrogressing （13）Front end clamps the cingulum body together（5）；The driving device（3）Including：Rotating circular disc（31）, rotatably it is located at the turntable jack（21a）It is interior；External thread rod（32）, it is located at the rotating circular disc（31）Front end face simultaneously passes through the slot jack（21b）Set；Spring jack（33）, it is located at the external thread rod（32）Rear end, bolt is tightened with described（18a）Front end is mating；Compress spring（34）, it is plugged in the spring jack（33）It is interior, positioned at tightening bolt（18a）Front；The front top device（4）Including being slidably plugged in the built-in cavity（12）It is interior and positioned at a pair of of connection side arm（22） Between preceding top pressing board（41）, be located at preceding top pressing board（41）It is interior and with the external thread rod（32）The driven screw hole of thread fitting （42）；The cingulum body（5）Fixing end be fixed on the rectangular enclosure（11）Below rear end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711397267.9A CN107929906B (en) | 2017-12-22 | 2017-12-22 | Fixing device of medical oxygen mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711397267.9A CN107929906B (en) | 2017-12-22 | 2017-12-22 | Fixing device of medical oxygen mask |
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| CN107929906A true CN107929906A (en) | 2018-04-20 |
| CN107929906B CN107929906B (en) | 2020-06-19 |
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|---|---|---|---|
| CN201711397267.9A Active CN107929906B (en) | 2017-12-22 | 2017-12-22 | Fixing device of medical oxygen mask |
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| CN106593144A (en) * | 2017-01-17 | 2017-04-26 | 国网山东省电力公司招远市供电公司 | Lockset with lock beam reset function |
| CN106964048A (en) * | 2017-03-28 | 2017-07-21 | 陈真真 | Breathing mask fixing device |
| CN107115582A (en) * | 2017-05-15 | 2017-09-01 | 厦门雅信塑胶有限公司 | A kind of Medical respirator |
| CN107123570A (en) * | 2017-06-28 | 2017-09-01 | 国网山东省电力公司莱阳市供电公司 | A kind of electric power believes general auto-power-off device and automatic power off method |
| CN107432975A (en) * | 2017-09-11 | 2017-12-05 | 南陵县生产力促进中心有限公司 | A kind of special oxygen mask of medical treatment |
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| CN107929906B (en) | 2020-06-19 |
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Effective date of registration: 20200522 Address after: No. 159, Xuefu street, Anqiu City, Weifang City, Shandong Province Applicant after: Liu Jingyan Address before: 251700 Huimin People's Hospital, Binzhou, Shandong Province, two families Applicant before: Wen Renying |
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