CN213312623U - Infant is with easy fixed nose oxygen tube - Google Patents
Infant is with easy fixed nose oxygen tube Download PDFInfo
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- CN213312623U CN213312623U CN202021563427.XU CN202021563427U CN213312623U CN 213312623 U CN213312623 U CN 213312623U CN 202021563427 U CN202021563427 U CN 202021563427U CN 213312623 U CN213312623 U CN 213312623U
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- oxygen
- pipeline
- net
- nasal
- fixing device
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- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 150
- 239000001301 oxygen Substances 0.000 title claims abstract description 150
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 148
- 238000004804 winding Methods 0.000 claims description 11
- 238000001125 extrusion Methods 0.000 claims description 5
- 150000002926 oxygen Chemical class 0.000 abstract description 2
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 239000011505 plaster Substances 0.000 description 4
- 206010011985 Decubitus ulcer Diseases 0.000 description 3
- 208000004210 Pressure Ulcer Diseases 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000000474 nursing effect Effects 0.000 description 3
- 201000004624 Dermatitis Diseases 0.000 description 1
- 208000010201 Exanthema Diseases 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000000172 allergic effect Effects 0.000 description 1
- 208000010668 atopic eczema Diseases 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 201000005884 exanthem Diseases 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 206010037844 rash Diseases 0.000 description 1
- 230000037380 skin damage Effects 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model belongs to the technical field of medical instrument, a infant is with easy fixed nose oxygen tube is related to. This kind of infant is with easy fixed nose oxygen tube includes oxygen uptake pipeline, sets up the nose suction head on oxygen uptake pipeline, nose suction head has two, nose suction head and oxygen uptake pipeline intercommunication, its characterized in that: the oxygen inhalation pipeline is provided with a reticular fixing device, two ends of the reticular fixing device are symmetrically arranged relative to the nasal inhalation head, and the reticular fixing device is an elastic net; the two ends of the oxygen absorbing pipeline are communicated with an oxygen source, and the two oxygen absorbing pipelines led out from the oxygen source are sleeved with adjustable collectors for zooming the oxygen absorbing pipelines; the net-shaped fixing device is an elastic net with the total length of 30-60cm and the width of 3-6 cm. This oxygen tube passes through the elasticity net to be fixed at children patient's head, and the pipeline can be adjusted according to demand length, and is pleasing to the eye clean and tidy, the infant that is convenient for moves about.
Description
Technical Field
The utility model belongs to the technical field of medical instrument, concretely relates to infant is with easy fixed nose oxygen tube.
Background
At present, the conventional nasal oxygen inhalation tube firstly sleeves the oxygen inhalation tube on the ear of a person to be inhaled, and then the nasal plug on the oxygen inhalation tube is inserted into the nostril of the person to be inhaled to inhale oxygen. However, in the practical use process, when a patient including an infant gives oxygen to the nasal catheter, the nasal catheter cannot be fixed on the ear like an adult due to poor compliance of the infant, and clinically, the nasal catheter is usually pasted on two sides of the nasal wing by using adhesive tapes or 3M transparent pastes to fix the pipeline.
However, the skin of the children patients, especially the infants, is delicate, the adhesive plaster is pasted on the face for a long time, and the adhesive plaster for fixing the catheter needs to be torn open when the oxygen inhalation tube is taken down, so that the skin is damaged; for children patients who need to inhale oxygen for a long time, allergic symptoms can appear when the adhesive plaster is fixed for a long time, and rash and even erosion often appear on local skin; when the infant uses the nasal oxygen inhalation tube, the patient needs to be matched with a monitor, the number of lines is large, the oxygen inhalation tube is too long, and the nursing is inconvenient.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: in view of the above disadvantages, the utility model provides an infant is with easy fixed nasal oxygen tube, this oxygen tube passes through the elasticity net to be fixed at children patient's head, and the pipeline can be adjusted according to demand length, and is pleasing to the eye clean and tidy, the infant of being convenient for activity.
The utility model provides a technical scheme that its technical problem adopted as follows: the utility model provides a sick children are with easy fixed nasal oxygen inhalation pipe, includes oxygen uptake pipeline, sets up the nasal suction head on oxygen uptake pipeline, nasal suction head has two, nasal suction head and oxygen uptake pipeline intercommunication, its characterized in that: the oxygen inhalation pipeline is provided with a reticular fixing device, two ends of the reticular fixing device are symmetrically arranged relative to the nasal inhalation head, and the reticular fixing device is an elastic net;
the two ends of the oxygen absorbing pipeline are communicated with an oxygen source, and the two oxygen absorbing pipelines led out from the oxygen source are sleeved with adjustable collectors for zooming the oxygen absorbing pipelines.
The nasal oxygen inhalation tube is provided with a circle of net-shaped fixing devices with elasticity on oxygen inhalation pipelines at two ends of a nasal inhalation head, the nasal inhalation head is inserted into the nose of a child during oxygen inhalation, and the net-shaped fixing devices are sleeved on the headrest of the child to have a fixing effect; the length of the oxygen inhalation pipeline can be adjusted according to the clinical work requirement by the introduced adjustable collector, and the adjustable collector is flexible to adjust, convenient to fix, attractive, tidy and convenient for movement of the sick children and nursing of medical staff.
Further, the net-shaped fixing device is an elastic net with the total length of 30-60cm and the width of 3-6 cm. The elastic net with the length and the width is flat and wide, pressure sores can not be caused on the skin of the headrest part of the child, the comfort level is high during use, and secondary damage caused by poor compliance of the child patient is reduced.
Furthermore, a first connecting buckle and a second connecting buckle are arranged on the oxygen inhalation pipeline, the mesh-shaped fixing device comprises a first mesh belt and a second mesh belt, one end of the first mesh belt is fixed on the first connecting buckle, and one end of the second mesh belt is fixed on the second connecting buckle; the first mesh belt is movably connected with the second mesh belt. The first mesh belt and the second mesh belt are fixed through the first connecting buckle and the second connecting buckle respectively, so that the mesh fixing device is prevented from sliding on the oxygen uptake pipeline; first guipure and second guipure swing joint are convenient for adjust the size of fixed band according to clinical in service behavior, and it is convenient to use.
Furthermore, a sub magic tape is arranged at the other end of the first mesh belt, and a female magic tape corresponding to the sub magic tape is arranged at the other end of the second mesh belt.
Or further, the other end of the first mesh belt is provided with a buckle, and the other end of the second mesh belt is provided with a buckle ring corresponding to the buckle.
Further, a first limiting sleeve and a second limiting sleeve are arranged on the oxygen inhalation pipeline; the net-shaped fixing device comprises a net flat belt and net sleeves arranged at two ends of the net flat belt, and the net sleeves at the two ends are respectively fixed on the first limiting sleeve and the second limiting sleeve. The first limiting sleeve and the second limiting sleeve are introduced to further prevent the mesh fixing device from sliding on the oxygen inhalation pipeline, so that the nasal oxygen inhalation pipe cannot fall off when a child patient moves, and the mesh sleeve is favorable for limiting part of the oxygen inhalation pipeline and reducing the attachment of the oxygen inhalation pipeline on skin.
Furthermore, the net flat belt and the net sleeve are integrally formed, the net flat belt and the net sleeve which are integrally formed and have elasticity are adopted, the requirement of the nasal oxygen inhalation tube on compliance of children is further reduced, the fixation is firm, and the use is convenient.
Furthermore, the adjustable collector comprises a collector shell, a winding shaft, a driven gear and a driving gear, wherein the driven gear and the driving gear are arranged on the winding shaft, and the driving gear is meshed and linked with the driven gear; and an adjusting knob is arranged on the collector shell and connected with the driving gear.
Furthermore, a plurality of anti-extrusion columns which form a spiral along the winding shaft are arranged on the collector shell. The anti-extrusion column can ensure that the oxygen inhalation pipeline is smooth and easy, the pipeline in the adjustable collector can not influence the oxygen supply amount due to spiral winding collection, and the use safety is high.
Furthermore, a parallel coil is arranged between the nasal suction head and the adjustable collector, the parallel coil is arranged on the oxygen inhalation pipeline, and the parallel coil is introduced, so that the adjustable collector is tidy and beautiful when the oxygen inhalation pipeline is adjusted.
The utility model has the advantages that:
1. the nasal oxygen inhalation tube is provided with a circle of net-shaped fixing devices with elasticity on oxygen inhalation pipelines at two ends of a nasal inhalation head, the nasal inhalation head is inserted into the nose of a child during oxygen inhalation, and the net-shaped fixing devices are sleeved on the headrest of the child to have a fixing effect; the length of the oxygen inhalation pipeline can be adjusted according to the clinical work requirement by the introduced adjustable collector, and the adjustable collector is flexible to adjust, convenient to fix, beautiful and tidy, and convenient for movement of the sick children and nursing of medical staff; the elastic net with the length and the width is flat and wide, pressure sores can not be caused on the skin of the headrest part of the child, the comfort level is high during use, and secondary damage caused by poor compliance of the child patient is reduced.
2. The first mesh belt and the second mesh belt are fixed through the first connecting buckle and the second connecting buckle respectively, so that the mesh fixing device is prevented from sliding on the oxygen uptake pipeline; first guipure and second guipure swing joint are convenient for adjust the size of fixed band according to clinical in service behavior, and it is convenient to use.
3. The introduced first limiting sleeve and the second limiting sleeve further prevent the mesh fixing device from sliding on the oxygen inhalation pipeline, so that the nasal oxygen inhalation tube cannot fall off when a child patient moves; adopt integrated into one piece, net flat band and net sleeve pipe that have elasticity, further reduce the requirement of this nose oxygen tube to children's compliance, it is fixed firm, it is convenient to use.
4. The anti-extrusion column can ensure the smooth interior of the oxygen inhalation pipeline, the pipeline in the adjustable collector can not influence oxygen supply amount due to spiral winding collection, and the use safety is high; the parallel coils are introduced, so that the oxygen inhalation pipeline is tidy and beautiful when the collector is adjusted.
Drawings
The foregoing and other objects, features, and advantages of the invention will be apparent from the following detailed description taken in conjunction with the accompanying drawings.
Fig. 1 is a schematic structural view of embodiment 1 of the present invention;
fig. 2 is a schematic structural view of embodiment 2 of the present invention;
fig. 3 is a schematic structural view of embodiment 3 of the present invention;
fig. 4 is a schematic structural view of embodiment 4 of the present invention;
fig. 5 is a schematic structural view of embodiment 5 of the present invention;
FIG. 6 is a schematic view of the structure of the adjustable collector of the present invention;
FIG. 7 is a schematic view of the top view of the interior of the adjustable collector of the present invention;
wherein: 1 is oxygen uptake pipeline, 2 is the nasal suction head, 3 is netted fixing device, 31 is first guipure, 32 is the second guipure, 33 is the net sleeve pipe, 34 is the net flat area, 4 is the oxygen source, 5 is adjustable collector, 51 is the collector shell, 52 is the spool, 53 is driven gear, 54 is the driving gear, 55 is adjust knob, 56 is for preventing crowding the punishment, 61 is first connector link, 62 is the second connector link, 71 is sub-magic subsides, 72 is female magic subsides, 73 is the buckle, 74 is the buckle, 81 is first stop collar, 82 is the second stop collar, 9 is the union coil.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1
Referring to fig. 1, an easily fixable nasal oxygen inhalation tube for a child patient includes an oxygen inhalation pipeline 1 and two nasal suction heads 2 disposed on the oxygen inhalation pipeline 1, wherein the nasal suction heads 2 are communicated with the oxygen inhalation pipeline 1, the oxygen inhalation pipeline 1 is provided with a mesh fixing device 3, two end portions of the mesh fixing device 3 are symmetrically disposed with respect to the nasal suction heads 2, and the mesh fixing device 3 is an elastic net; two ends of the oxygen absorbing pipeline 1 are communicated with an oxygen source 4, and two oxygen absorbing pipelines 1 led out from the oxygen source 4 are sleeved with adjustable collectors 5 for zooming the oxygen absorbing pipelines 1; the net-shaped fixing device 3 is an elastic net with the total length of 30-60cm and the width of 3-6cm, the size of the elastic net is adjusted according to the application of the infant, the preferred total length of the net-shaped fixing device 3 is 45cm and the width of the net-shaped fixing device is 5cm, and the net-shaped fixing device can be knotted and wound on the oxygen inhalation pipeline 1 during use, so that the fixing is flexible and the detachment is convenient.
Referring to fig. 6 and 7, the adjustable collector 5 comprises a collector housing 51, a winding reel 52, a driven gear 53 arranged on the winding reel 52, and a driving gear 54, wherein the driving gear 54 is in meshing linkage with the driven gear 53; the collector shell 51 is provided with an adjusting knob 55, the adjusting knob 55 is connected with a driving gear 54, and the collector shell 51 is further provided with a plurality of anti-extrusion columns 56 which form a spiral shape along the winding shaft 52.
Example 2
Referring to fig. 2, an easily fixable nasal oxygen inhalation tube for a child patient includes an oxygen inhalation tube 1, and two nasal suction heads 2 disposed on the oxygen inhalation tube 1, wherein the two nasal suction heads 2 are provided, the nasal suction heads 2 are communicated with the oxygen inhalation tube 1, the oxygen inhalation tube 1 is provided with a mesh fixing device 3, two end portions of the mesh fixing device 3 are symmetrically disposed with respect to the nasal suction heads 2, and the mesh fixing device 3 is an elastic net; two ends of the oxygen absorbing pipeline 1 are communicated with an oxygen source 4, and two oxygen absorbing pipelines 1 led out from the oxygen source 4 are sleeved with adjustable collectors 5 used for zooming the oxygen absorbing pipelines 1.
The oxygen inhalation pipeline 1 is provided with a first connecting buckle 61 and a second connecting buckle 62, the reticular fixing device 3 comprises a first mesh belt 31 and a second mesh belt 32, one end of the first mesh belt 31 is fixed on the first connecting buckle 61, and one end of the second mesh belt 32 is fixed on the second connecting buckle 62; the first mesh belt 31 is movably connected with the second mesh belt 32; the other end of the first net belt 31 is provided with a sub magic tape 71, and the other end of the second net belt 32 is provided with a female magic tape 72 corresponding to the sub magic tape 71.
The structure of the adjustable collector 5 is the same as that of embodiment 1, and the description thereof is omitted.
Example 3
Referring to fig. 3, a infant is with easy fixed nasal oxygen tube, includes oxygen uptake pipeline 1, sets up nasal aspiration head 2 on oxygen uptake pipeline 1, nasal aspiration head 2 has two, nasal aspiration head 2 and oxygen uptake pipeline 1 intercommunication, its characterized in that: the oxygen inhalation pipeline 1 is provided with a reticular fixing device 3, two ends of the reticular fixing device 3 are symmetrically arranged relative to the nasal suction head 2, and the reticular fixing device 3 is an elastic net; two ends of the oxygen absorbing pipeline 1 are communicated with an oxygen source 4, and two oxygen absorbing pipelines 1 led out from the oxygen source 4 are sleeved with adjustable collectors 5 used for zooming the oxygen absorbing pipelines 1.
The oxygen inhalation pipeline 1 is provided with a first connecting buckle 61 and a second connecting buckle 62, the reticular fixing device 3 comprises a first mesh belt 31 and a second mesh belt 32, one end of the first mesh belt 31 is fixed on the first connecting buckle 61, and one end of the second mesh belt 32 is fixed on the second connecting buckle 62; the first mesh belt 31 is movably connected with the second mesh belt 32, a buckle 73 is arranged at the other end of the first mesh belt 31, and a buckle ring 74 corresponding to the buckle 73 is arranged at the other end of the second mesh belt 32.
The structure of the adjustable collector 5 is the same as that of embodiment 1, and the description thereof is omitted.
Example 4
Referring to fig. 4, an easily fixable nasal oxygen inhalation tube for a child patient includes an oxygen inhalation tube 1, and two nasal suction heads 2 disposed on the oxygen inhalation tube 1, wherein the two nasal suction heads 2 are provided, the nasal suction heads 2 are communicated with the oxygen inhalation tube 1, the oxygen inhalation tube 1 is provided with a mesh fixing device 3, two end portions of the mesh fixing device 3 are symmetrically disposed with respect to the nasal suction heads 2, and the mesh fixing device 3 is an elastic net; two ends of the oxygen absorbing pipeline 1 are communicated with an oxygen source 4, and two oxygen absorbing pipelines 1 led out from the oxygen source 4 are sleeved with adjustable collectors 5 used for zooming the oxygen absorbing pipelines 1.
A first limiting sleeve 81 and a second limiting sleeve 82 are arranged on the oxygen inhalation pipeline 1; the net-shaped fixing device 3 comprises a net flat belt 34 and net sleeves 33 arranged at two ends of the net flat belt 34, the net sleeves 33 at the two ends are respectively fixed on a first limiting sleeve 81 and a second limiting sleeve 82, and the net flat belt 34 and the net sleeves 33 are integrally formed.
The structure of the adjustable collector 5 is the same as that of embodiment 1, and the description thereof is omitted.
Example 5
Referring to fig. 5, an easily fixable nasal oxygen inhalation tube for a child patient includes an oxygen inhalation tube 1, and two nasal suction heads 2 disposed on the oxygen inhalation tube 1, wherein the two nasal suction heads 2 are provided, the nasal suction heads 2 are communicated with the oxygen inhalation tube 1, the oxygen inhalation tube 1 is provided with a mesh fixing device 3, two end portions of the mesh fixing device 3 are symmetrically disposed with respect to the nasal suction heads 2, and the mesh fixing device 3 is an elastic net; two ends of the oxygen absorbing pipeline 1 are communicated with an oxygen source 4, and two oxygen absorbing pipelines 1 led out from the oxygen source 4 are sleeved with adjustable collectors 5 for zooming the oxygen absorbing pipelines 1; a parallel coil 9 is arranged between the nasal suction head 2 and the adjustable collector 5, and the parallel coil 9 is arranged on the oxygen inhalation pipeline 1.
The structure of the adjustable collector 5 is the same as that of embodiment 1, and the description thereof is omitted.
The nasal oxygen inhalation tube in the above 5 embodiments is easy to fix when used by a child, the nasal oxygen inhalation tube is provided with a circle of net-shaped fixing device with elasticity on the oxygen inhalation pipe at the two ends of the nasal inhalation head, the nasal inhalation head is inserted into the nose of the child during oxygen inhalation, the net-shaped fixing device is sleeved on the headrest part of the child, and the nasal oxygen inhalation tube has a fixing function, the oxygen inhalation pipe of the nasal oxygen inhalation tube does not need to be directly fixed on the skin, so that the skin allergy caused by adhesive plaster is reduced, and the skin damage caused by tearing is avoided; the length of the oxygen inhalation pipeline can be adjusted according to the clinical work requirement by the introduced adjustable collector, and the adjustable collector is flexible to adjust, convenient to fix, beautiful and tidy and convenient for the movement of the sick children; the elastic net with the length and the width is flat and wide, pressure sores can not be caused on the skin of the headrest part of the child, the comfort level is high during use, and secondary damage caused by poor compliance of the child patient is reduced.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. The utility model provides an infant is with easy fixed nasal oxygen tube, includes oxygen uptake pipeline (1), sets up nasal suction head (2) on oxygen uptake pipeline (1), nasal suction head (2) have two, nasal suction head (2) and oxygen uptake pipeline (1) intercommunication, its characterized in that: the oxygen inhalation pipeline (1) is provided with a reticular fixing device (3), two ends of the reticular fixing device (3) are symmetrically arranged relative to the nasal suction head (2), and the reticular fixing device (3) is an elastic net;
the two ends of the oxygen absorbing pipeline (1) are communicated with an oxygen source (4), and the two oxygen absorbing pipelines (1) led out from the oxygen source (4) are sleeved with adjustable collectors (5) used for zooming the oxygen absorbing pipelines (1).
2. The easy-to-fix nasal oxygen inhalation tube for infant patients according to claim 1, wherein: the net-shaped fixing device (3) is an elastic net with the total length of 30-60cm and the width of 3-6 cm.
3. The easy-to-fix nasal oxygen inhalation tube for infant patients according to claim 1, wherein: a first connecting buckle (61) and a second connecting buckle (62) are arranged on the oxygen inhalation pipeline (1), the mesh-shaped fixing device (3) comprises a first mesh belt (31) and a second mesh belt (32), one end of the first mesh belt (31) is fixed on the first connecting buckle (61), and one end of the second mesh belt (32) is fixed on the second connecting buckle (62); the first mesh belt (31) is movably connected with the second mesh belt (32).
4. The easy-to-fix nasal oxygen inhalation tube for infant patients according to claim 3, wherein: a sub magic tape (71) is arranged at the other end of the first mesh belt (31), and a female magic tape (72) corresponding to the sub magic tape (71) is arranged at the other end of the second mesh belt (32).
5. The easy-to-fix nasal oxygen inhalation tube for infant patients according to claim 3, wherein: the other end of the first mesh belt (31) is provided with a buckle (73), and the other end of the second mesh belt (32) is provided with a buckle ring (74) corresponding to the buckle (73).
6. The easy-to-fix nasal oxygen inhalation tube for infant patients according to claim 1, wherein: a first limiting sleeve (81) and a second limiting sleeve (82) are arranged on the oxygen inhalation pipeline (1); the net-shaped fixing device (3) comprises a net flat belt (34) and net sleeves (33) arranged at two ends of the net flat belt (34), wherein the net sleeves (33) at the two ends are respectively fixed on a first limiting sleeve (81) and a second limiting sleeve (82).
7. The easy-to-fix nasal oxygen inhalation tube for infant patients according to claim 6, wherein: the net flat belt (34) and the net sleeve (33) are integrally formed.
8. The easy-to-fix nasal oxygen inhalation tube for infant patients according to claim 1, wherein: the adjustable collector (5) comprises a collector shell (51), a winding shaft (52), a driven gear (53) arranged on the winding shaft (52) and a driving gear (54), wherein the driving gear (54) is meshed and linked with the driven gear (53); the collector shell (51) is provided with an adjusting knob (55), and the adjusting knob (55) is connected with the driving gear (54).
9. The easy-to-fix nasal oxygen inhalation tube for infant patients according to claim 8, wherein: the collector shell (51) is also provided with a plurality of anti-extrusion columns (56) which form a spiral along the winding shaft (52).
10. The easy-to-fix nasal oxygen inhalation tube for infant patients according to any one of claims 1 to 9, wherein: a parallel coil (9) is arranged between the nasal suction head (2) and the adjustable collector (5), and the parallel coil (9) is arranged on the oxygen inhalation pipeline (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021563427.XU CN213312623U (en) | 2020-07-31 | 2020-07-31 | Infant is with easy fixed nose oxygen tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021563427.XU CN213312623U (en) | 2020-07-31 | 2020-07-31 | Infant is with easy fixed nose oxygen tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213312623U true CN213312623U (en) | 2021-06-01 |
Family
ID=76093032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021563427.XU Expired - Fee Related CN213312623U (en) | 2020-07-31 | 2020-07-31 | Infant is with easy fixed nose oxygen tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213312623U (en) |
-
2020
- 2020-07-31 CN CN202021563427.XU patent/CN213312623U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210601 |
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| CF01 | Termination of patent right due to non-payment of annual fee |