CN109771783A - Medical oxygen face mask - Google Patents
Medical oxygen face mask Download PDFInfo
- Publication number
- CN109771783A CN109771783A CN201910108924.6A CN201910108924A CN109771783A CN 109771783 A CN109771783 A CN 109771783A CN 201910108924 A CN201910108924 A CN 201910108924A CN 109771783 A CN109771783 A CN 109771783A
- Authority
- CN
- China
- Prior art keywords
- hole
- pipe
- axle portion
- oxygen
- coupling tunnel
- 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.)
- Granted
Links
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 83
- 239000001301 oxygen Substances 0.000 title claims abstract description 83
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 83
- 230000008878 coupling Effects 0.000 claims abstract description 42
- 238000010168 coupling process Methods 0.000 claims abstract description 42
- 238000005859 coupling reaction Methods 0.000 claims abstract description 42
- 239000007789 gas Substances 0.000 claims abstract description 37
- 238000009423 ventilation Methods 0.000 claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 238000005192 partition Methods 0.000 claims description 6
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
- 230000000474 nursing effect Effects 0.000 description 3
- 208000010513 Stupor Diseases 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000002906 medical waste Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009469 supplementation Effects 0.000 description 1
Classifications
-
- 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
-
- 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
- A61M16/0666—Nasal cannulas or tubing
- A61M16/0672—Nasal cannula assemblies for oxygen therapy
-
- 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
- A61M16/0087—Environmental safety or protection means, e.g. preventing explosion
- A61M16/009—Removing used or expired gases or anaesthetic vapours
-
- 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
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/02—Gases
- A61M2202/0208—Oxygen
Landscapes
- 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)
- Otolaryngology (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The invention discloses a kind of medical oxygen face masks, including mask cover, the coupling tunnel being fixed on mask cover and the nasal tube being arranged on coupling tunnel；The sliding chamber of shake is set in coupling tunnel, the wall body of coupling tunnel is equipped with feeding oxygen hole, nasal tube plug-in opening, shakes hole and gas vent；Feeding oxygen hole, which is located at, to be shaken between hole and nasal tube plug-in opening；Nasal tube includes pipe axle portion, plug pipe portion and rocking handle portion；Lumen is set in pipe axle portion, the tube wall of pipe axle portion is equipped with ventilation notch and transfer port；The outer wall of pipe axle portion is equipped with the gas transmission slot extended towards plug pipe portion direction；The inner cavity of plug pipe portion is connected to the lumen of pipe axle portion；The pipe axle portion of nasal tube is located in the sliding chamber of shake of coupling tunnel, and the hole of shaking that rocking handle portion passes through coupling tunnel is extend out to outside mask cover, and plug pipe portion is located inside mask cover, and pipe axle portion reciprocally turns an angle in shaking sliding chamber.The present invention can convert between two kinds of usage modes of oxygen inhalation nasal tube and oxygen face mask.
Description
Technical field
The present invention relates to a kind of clinical treatment oxygen uptake instruments, and in particular to a kind of medical treatment oxygen face mask.
Background technique
Sufferer requires supplementation with oxygen in clinical treatment more, namely carries out oxygen uptake operation, and common oxygen uptake instrument is oxygen uptake
Mask and oxygen inhalation nasal tube, the two can effectively increase the concentration of sufferer oxygen intake.
Oxygen face mask directly cover when in use patient on the face, wherein the nose and mask lid of sufferer, more oxygen
Rapidly entered inside cover through air inlet pipe, effectively can quickly improve the blood oxygen saturation of sufferer, be chiefly used in severe, stupor and just
Finish the patient of operation.
After sufferer body restores substantially or the sufferer lighter for the state of an illness, the oxygen uptake of big flow is not needed, it is only necessary to be low
Flow oxygen inspiration can carry out oxygen uptake using oxygen inhalation nasal tube at this time；And for such patient, if being had bright using oxygen face mask
Aobvious sense of feeling oppressed.
Oxygen face mask and oxygen inhalation nasal tube are disposable utensils, cannot be public to sufferer, once after used, it is necessary to as
Medical waste processing, but in fact, some sufferer state of an illness be easy repeatedly, when weight when it is light, need repeatedly to replace oxygen uptaking utensil, this is not
Medical treatment cost is increased only, the workload of nursing staff is also increased.
Summary of the invention
It not only can be used as oxygen face mask the object of the present invention is to provide one kind but also can be used as the medical treatment that oxygen inhalation nasal tube uses
Oxygen face mask.
Realizing the technical solution of the object of the invention is: a kind of medical treatment oxygen face mask, including mask cover, is fixed at face
Coupling tunnel on cover cover and the nasal tube being arranged on coupling tunnel；The sliding chamber of shake is set in coupling tunnel, the wall body of coupling tunnel is equipped with
Feeding oxygen hole, shakes hole and gas vent at nasal tube plug-in opening；Feeding oxygen hole, which is located at, to be shaken between hole and nasal tube plug-in opening；Nasal tube include pipe axle portion,
Fill in pipe portion and rocking handle portion；Lumen is set in pipe axle portion, the tube wall of pipe axle portion is equipped with ventilation notch and transfer port；The outer wall of pipe axle portion
It is equipped with the gas transmission slot extended towards plug pipe portion direction；The inner cavity of plug pipe portion is connected to the lumen of pipe axle portion；The pipe axle portion of nasal tube
In the sliding chamber of shake of coupling tunnel, the hole of shaking that rocking handle portion passes through coupling tunnel is extend out to outside mask cover, and plug pipe portion is located at mask
Inside cover, pipe axle portion reciprocating rotation certain angle in the sliding chamber of shake of coupling tunnel can be driven by shaking rocking handle portion；Work as rocking handle
When being connected to the one end for shaking hole, gas transmission slot is connected to feeding oxygen hole, and transfer port is coupled with Kong Liantong, ventilation notch and gas vent is shaken
The partition of barrel body；When rocking handle is connected to the other end for shaking hole, gas transmission slot and feeding oxygen hole partition, transfer port separates with hole is shaken, defeated
Stomata is connected to feeding oxygen hole, and ventilation notch is connected to a corresponding gas vent.
In above scheme, fills in pipe portion and rocking handle portion is located at the two side ends of pipe axle portion.
In above scheme, the quantity of gas vent is two, and the two sides for shaking hole are located at along the axis direction of coupling tunnel；
The quantity of ventilation notch is two, and the two side ends edge of pipe axle portion in the axial direction is arranged in.
In above scheme, the shape of coupling tunnel is hollow tubular, and the shape of pipe axle portion is tubulose.
In above scheme, in the circumferential direction along pipe axle portion, transfer port is located at the two sides of rocking handle with ventilation notch；Plug pipe
The shape in portion is L shape.
In above scheme, the basic configuration of mask cover be it is bowl-shape, the oral area and nose of sufferer are lived for the cover.
In above scheme, the outer wall of connecting cylinder is equipped with a convex pipe, which is connected to by feeding oxygen hole with sliding chamber is shaken.
In above scheme, mask cover is equipped with hole, and the outer wall of coupling tunnel is fixed on mask cover by adhesive sealing
Hole in.
The present invention has the advantages that rocking handle portion of the nursing staff by shake nasal tube, makes the present invention in oxygen inhalation nasal tube and suction
Oxygen mask is converted between the two, to have both the two function.
Detailed description of the invention
Fig. 1 is a kind of schematic perspective view when the present invention is used as oxygen face mask；
Fig. 2 be Fig. 1 shown in oxygen face mask from another angle when a kind of schematic perspective view；
Fig. 3 is a kind of half section structure diagram of oxygen face mask shown in Fig. 1；
Fig. 4 is a kind of schematic perspective view of nasal tube in oxygen face mask shown in Fig. 1；
Fig. 5 be Fig. 4 shown in nasal tube from another angle when a kind of schematic perspective view；
Fig. 6 is a kind of half section structure diagram of nasal tube shown in Fig. 4；
Fig. 7 is a kind of schematic perspective view of coupling tunnel in oxygen face mask shown in Fig. 1；
Fig. 8 be Fig. 7 shown in coupling tunnel from another angle when a kind of schematic perspective view；
Fig. 9 is a kind of half section structure diagram of coupling tunnel shown in Fig. 7；
Figure 10 is a kind of schematic perspective view when the present invention is used as oxygen inhalation nasal tube；
Figure 11 be Figure 10 shown in oxygen face mask from another angle when a kind of schematic perspective view；
Figure 12 is a kind of half section structure diagram of oxygen face mask shown in Figure 10.
Appended drawing reference are as follows: mask cover 1, coupling tunnel 2 shake sliding chamber 21, feeding oxygen hole 22, and nasal tube plug-in opening 23 shakes hole 24,
Gas vent 25, convex pipe 26, nasal tube 3, pipe axle portion 31, plug pipe portion 32, rocking handle portion 33, lumen 34, notch 35 of ventilating, transfer port 36,
Gas transmission slot 37.
Specific embodiment
(embodiment 1)
The present embodiment is a kind of medical oxygen face mask, as shown in Fig. 1 to Figure 12, including mask cover 1, is fixed at mask cover
Coupling tunnel 2 on body and the nasal tube 3 being arranged on coupling tunnel.
The basic configuration of mask cover be it is bowl-shape, the oral area and nose of sufferer are lived for the cover.
The basic configuration of coupling tunnel is hollow tubular, and mask cover is equipped with hole, and the outer wall of coupling tunnel is close by adhesive
Sealing is scheduled in the hole of mask cover.
The sliding chamber 21 of shake is set in coupling tunnel 2, the wall body of coupling tunnel is equipped with feeding oxygen hole 22, nasal tube plug-in opening 23, shakes hole 24
With gas vent 25；The quantity of gas vent is two, and the two sides for shaking hole are located at along the axis direction of coupling tunnel；Feeding oxygen hole position
In shaking between hole and nasal tube plug-in opening.In the present embodiment, it is equipped with one also on the outer wall of connecting cylinder and external oxygen supplying tube is socketed
Convex pipe 26, the convex pipe by feeding oxygen hole and shake cunning chamber be connected to.
Nasal tube 3 includes pipe axle portion 31, plug pipe portion 32 and rocking handle portion 33；The basic configuration of pipe axle portion is tubulose, in pipe axle portion
If lumen 34, the tube wall of pipe axle portion is equipped with ventilation notch 35 and transfer port 36；The outer wall of pipe axle portion is equipped with towards plug pipe portion
The gas transmission slot 37 that direction extends；Plug pipe portion and rocking handle portion are located at the two side ends of pipe axle portion, fill in inner cavity and the pipe axle portion of pipe portion
Lumen connection.The quantity of ventilation notch is two, and the two side ends edge of pipe axle portion in the axial direction is arranged in；Transfer port
Quantity be one, in the circumferential direction along pipe axle portion, transfer port and ventilation notch are located at the two sides of rocking handle.The present embodiment
In, the shape for filling in pipe portion is L shape.
For the pipe axle portion of nasal tube from the sliding chamber of shake for injecting coupling tunnel in nasal tube plug-in opening, rocking handle portion passes through shaking for coupling tunnel
Hole is extend out to outside mask cover, and plug pipe portion is located inside mask cover.Shaking rocking handle portion can drive pipe axle portion in coupling tunnel
Shake reciprocating rotation certain angle in sliding chamber.
When nasal tube shakes on earth to direction namely when rocking handle is connected to the one end for shaking hole, gas transmission slot 37 and into oxygen
Hole 22 is connected to, and transfer port 36 is connected to hole 24 is shaken, and ventilation notch 35 and gas vent 25 are coupled the partition of barrel body；When nasal tube is to another
When one direction is shaken on earth namely when rocking handle is connected to the other end for shaking hole, gas transmission slot 37 and feeding oxygen hole 22 separate, transfer port
36 separate with hole 24 is shaken, and transfer port 36 is connected to feeding oxygen hole 22, and ventilation notch 35 is connected to a corresponding gas vent 25.
The present embodiment is as oxygen face mask, in use, as shown in Fig. 1 to Fig. 3, rocking handle 33, which is connected to, at this time shakes hole 24
Upper end, ventilation notch 35 have more part to be located in nasal tube plug-in opening 23, and the wall body of nasal tube pipe axle portion 31 separates the pipe of pipe axle portion
The gas vent 25 of chamber 34 and coupling tunnel, so that gas vent 25 is not connected to pipe axle portion lumen 34；22 face nasal tube of feeding oxygen hole it is defeated
Air drain 37, namely feeding oxygen hole are connected to the gas transmission slot；At this point, oxygen successively enters mask cover through feeding oxygen hole 22, gas transmission slot 37
The exhaust gas of inside, sufferer exhalation enters the lumen 34 than nasal tube pipe axle portion, then successively intranasal through plug pipe portion inner cavity and ventilation notch
The transfer port 36 of pipe pipe axle portion and the hole 24 of shaking of coupling tunnel are discharged.
The present embodiment is as oxygen inhalation nasal tube, in use, as shown in Figure 10 to 12, which is the rocking handle in Fig. 3 along suitable
Clockwise shakes to obtain, and nasal tube is inserted into sufferer nose at this time；Rocking handle 33 is connected to the lower end for shaking hole 24 at this time, due to each logical
Gas notch 35 is with rocking handle and along certain angle is rotated clockwise, so that a gas vent 25 corresponding on coupling tunnel wall body connects
It is logical；Turn an angle additionally, due to gas transmission slot 37 and transfer port 36 also with rocking handle, so when feeding oxygen hole 22 no longer with it is defeated
Air drain 37 is connected to, but is connected to transfer port 36；At this point, oxygen mainly enters the lumen 34 of nasal tube pipe axle portion through feeding oxygen hole 22
In, it enters back into nasal tube plug pipe portion inner cavity, also has the fraction oxygen entered in pipe axle portion lumen 34 through remaining in nasal tube
Partial ventilation notch 35 in plug-in opening 23 enters in mask cover, or even the oxygen in lumen is entered there are also sub-fraction
It is discharged through gas vent 25, but since the aperture of gas vent is much smaller than plug pipe portion aperture, so the oxygen that part is wasted is less
It is negligible；And the exhaust gas of sufferer exhalation enters pipe axis through plug pipe portion and the partial ventilation notch remained in nasal tube plug-in opening 23
In the lumen 34 in portion, then it is discharged through gas vent 25.
Advantage of this embodiment is that: nursing staff passes through the rocking handle portion for shaking nasal tube, so that the present embodiment is in nasal oxygen
Pipe and oxygen face mask are converted between the two, so that the present embodiment be made to have both the two function.
Claims (8)
1. a kind of medical treatment oxygen face mask, is coupling including mask cover, the coupling tunnel being fixed on mask cover and setting
Nasal tube on cylinder；It is characterized by:
The sliding chamber of shake is set in coupling tunnel, the wall body of coupling tunnel is equipped with feeding oxygen hole, nasal tube plug-in opening, shakes hole and gas vent；Into oxygen
Hole, which is located at, shakes between hole and nasal tube plug-in opening；Nasal tube includes pipe axle portion, plug pipe portion and rocking handle portion；Lumen, pipe axis are set in pipe axle portion
The tube wall in portion is equipped with ventilation notch and transfer port；The outer wall of pipe axle portion is equipped with the gas transmission slot extended towards plug pipe portion direction；
The inner cavity of plug pipe portion is connected to the lumen of pipe axle portion；The pipe axle portion of nasal tube is located in the sliding chamber of shake of coupling tunnel, and rocking handle portion passes through
The hole of shaking of coupling tunnel is extend out to outside mask cover, and plug pipe portion is located inside mask cover, and pipe axle portion can be driven by shaking rocking handle portion
The reciprocating rotation certain angle in the sliding chamber of shake of coupling tunnel；
When rocking handle is connected to the one end for shaking hole, gas transmission slot is connected to feeding oxygen hole, transfer port and shakes Kong Liantong, and ventilate notch and row
Stomata is coupled the partition of barrel body；When rocking handle is connected to the other end for shaking hole, gas transmission slot and feeding oxygen hole partition and are shaken transfer port
Hole partition, transfer port are connected to feeding oxygen hole, and ventilation notch is connected to a corresponding gas vent.
2. medical treatment oxygen face mask according to claim 1, it is characterised in that: plug pipe portion and rocking handle portion are located at pipe axle portion
Two side ends.
3. medical treatment oxygen face mask according to claim 1, it is characterised in that: the quantity of gas vent is two, and along connection
The axis direction of cylinder is located at the two sides for shaking hole；Ventilate notch quantity be two, and be arranged pipe axle portion in the axial direction
Two side ends edge.
4. medical treatment oxygen face mask according to claim 1, it is characterised in that: the shape of coupling tunnel is hollow tubular, pipe axis
The shape in portion is tubulose.
5. medical treatment oxygen face mask according to claim 1, it is characterised in that: in the circumferential direction along pipe axle portion, gas transmission
Hole and ventilation notch are located at the two sides of rocking handle；The shape for filling in pipe portion is L shape.
6. medical treatment oxygen face mask according to claim 1, it is characterised in that: the basic configuration of mask cover is bowl-shape, use
The oral area and nose of sufferer are lived in the cover.
7. medical treatment oxygen face mask according to claim 1, it is characterised in that: the outer wall of connecting cylinder is equipped with a convex pipe,
The convex pipe is connected to by feeding oxygen hole with sliding chamber is shaken.
8. medical treatment oxygen face mask according to claim 1, it is characterised in that: mask cover is equipped with hole, coupling tunnel it is outer
Wall is fixed in the hole of mask cover by adhesive sealing.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910108924.6A CN109771783B (en) | 2019-02-03 | 2019-02-03 | Medical oxygen inhalation mask |
| CN202010156180.8A CN111282121A (en) | 2019-02-03 | 2019-02-03 | Medical oxygen inhalation mask |
| CN202010156179.5A CN111298265A (en) | 2019-02-03 | 2019-02-03 | Medical oxygen inhalation mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910108924.6A CN109771783B (en) | 2019-02-03 | 2019-02-03 | Medical oxygen inhalation mask |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010156179.5A Division CN111298265A (en) | 2019-02-03 | 2019-02-03 | Medical oxygen inhalation mask |
| CN202010156180.8A Division CN111282121A (en) | 2019-02-03 | 2019-02-03 | Medical oxygen inhalation mask |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109771783A true CN109771783A (en) | 2019-05-21 |
| CN109771783B CN109771783B (en) | 2020-04-10 |
Family
ID=66504242
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010156179.5A Pending CN111298265A (en) | 2019-02-03 | 2019-02-03 | Medical oxygen inhalation mask |
| CN202010156180.8A Pending CN111282121A (en) | 2019-02-03 | 2019-02-03 | Medical oxygen inhalation mask |
| CN201910108924.6A Active CN109771783B (en) | 2019-02-03 | 2019-02-03 | Medical oxygen inhalation mask |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010156179.5A Pending CN111298265A (en) | 2019-02-03 | 2019-02-03 | Medical oxygen inhalation mask |
| CN202010156180.8A Pending CN111282121A (en) | 2019-02-03 | 2019-02-03 | Medical oxygen inhalation mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN111298265A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013019717A1 (en) * | 2011-07-29 | 2013-02-07 | University Of Cincinnati | Acoustic pressure inducers and methods for treatment of obstructive sleep apnea |
| CN203469183U (en) * | 2013-08-27 | 2014-03-12 | 刁力 | Oxygen inhalation mask for endocrinology department |
| CN204521899U (en) * | 2015-02-16 | 2015-08-05 | 杭州市第一人民医院 | A kind of oxygen mask of Thyreoidine ablative surgery |
| CN104958819A (en) * | 2015-07-22 | 2015-10-07 | 梁艳 | Oxygen inhalation mask used in cardio-cerebral medical department |
| CN109745610A (en) * | 2018-12-30 | 2019-05-14 | 李学忠 | Oxygen face mask |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2010311013B2 (en) * | 2009-10-27 | 2014-11-06 | Koninklijke Philips Electronics N.V. | Fluid flow control apparatus and method and patient interface device employing same |
| US8616209B2 (en) * | 2010-02-19 | 2013-12-31 | Resmed Limited | Supplemental gas delivery device for mask assembly |
| US9808612B2 (en) * | 2011-08-10 | 2017-11-07 | Fisher & Paykel Healthcare Limited | Conduit connector for a patient breathing device |
| CN104784799A (en) * | 2015-03-13 | 2015-07-22 | 郝俊萍 | Oxygen tube special for breathing machine mask |
| CN204972614U (en) * | 2015-07-22 | 2016-01-20 | 梁艳 | Heart brain oxygen inhalation mask for internal medicine |
| CN207055718U (en) * | 2017-02-27 | 2018-03-02 | 南通市第一人民医院 | A kind of Multi-function oxygen inhalation mask |
| CN208145435U (en) * | 2018-01-30 | 2018-11-27 | 温州市龙湾中学 | A kind of keyboard game paddle |
-
2019
- 2019-02-03 CN CN202010156179.5A patent/CN111298265A/en active Pending
- 2019-02-03 CN CN202010156180.8A patent/CN111282121A/en active Pending
- 2019-02-03 CN CN201910108924.6A patent/CN109771783B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013019717A1 (en) * | 2011-07-29 | 2013-02-07 | University Of Cincinnati | Acoustic pressure inducers and methods for treatment of obstructive sleep apnea |
| CN203469183U (en) * | 2013-08-27 | 2014-03-12 | 刁力 | Oxygen inhalation mask for endocrinology department |
| CN204521899U (en) * | 2015-02-16 | 2015-08-05 | 杭州市第一人民医院 | A kind of oxygen mask of Thyreoidine ablative surgery |
| CN104958819A (en) * | 2015-07-22 | 2015-10-07 | 梁艳 | Oxygen inhalation mask used in cardio-cerebral medical department |
| CN109745610A (en) * | 2018-12-30 | 2019-05-14 | 李学忠 | Oxygen face mask |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111298265A (en) | 2020-06-19 |
| CN109771783B (en) | 2020-04-10 |
| CN111282121A (en) | 2020-06-16 |
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Effective date of registration: 20200320 Address after: 325600 Yueqing City, Wenzhou City, Zhejiang Province, Chengnan Street Covered Village Applicant after: Yueqing Chuanjia Electric Technology Co.,Ltd. Address before: 213000 No. 308 North Road, Luoxi airport, Xinbei District, Changzhou, Jiangsu. Applicant before: Mao Hongling |
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Effective date of registration: 20210621 Address after: 239300 Renmin West Road, Renhe market town, Tianchang City, Chuzhou City, Anhui Province Patentee after: Tianchang Hongyun Clothing Co.,Ltd. Address before: 325600 Gaizhu village, Chengnan street, Yueqing City, Wenzhou City, Zhejiang Province Patentee before: Yueqing Chuanjia Electric Technology Co.,Ltd. |
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Effective date of registration: 20211129 Address after: 239300 No. 2066, Jianshe West Road, Chuzhou high tech Zone, Tianchang City, Chuzhou City, Anhui Province Patentee after: Anhui Shangyi medical supplies Co.,Ltd. Address before: 239300 Renmin West Road, Renhe market town, Tianchang City, Chuzhou City, Anhui Province Patentee before: Tianchang Hongyun Clothing Co.,Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
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Denomination of invention: Medical oxygen mask Effective date of registration: 20220829 Granted publication date: 20200410 Pledgee: Tianchang Science and Technology Financing Guarantee Co.,Ltd. Pledgor: Anhui Shangyi medical supplies Co.,Ltd. Registration number: Y2022980013765 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231107 Granted publication date: 20200410 Pledgee: Tianchang Science and Technology Financing Guarantee Co.,Ltd. Pledgor: Anhui Shangyi medical supplies Co.,Ltd. Registration number: Y2022980013765 |