CN215025042U - Novel otolaryngology branch of academic or vocational study nursing administer medicine device - Google Patents
Novel otolaryngology branch of academic or vocational study nursing administer medicine device Download PDFInfo
- Publication number
- CN215025042U CN215025042U CN202120448752.XU CN202120448752U CN215025042U CN 215025042 U CN215025042 U CN 215025042U CN 202120448752 U CN202120448752 U CN 202120448752U CN 215025042 U CN215025042 U CN 215025042U
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- Prior art keywords
- liquid medicine
- tube
- medicine
- pipe
- frame structure
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- Expired - Fee Related
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- 239000003814 drug Substances 0.000 title claims abstract description 115
- 230000000474 nursing effect Effects 0.000 title claims abstract description 14
- 230000001755 vocal effect Effects 0.000 title description 5
- 239000007788 liquid Substances 0.000 claims abstract description 54
- 238000007789 sealing Methods 0.000 claims abstract description 48
- 229940079593 drug Drugs 0.000 claims abstract description 23
- 238000002156 mixing Methods 0.000 claims abstract description 14
- 238000012377 drug delivery Methods 0.000 claims abstract description 11
- 230000010355 oscillation Effects 0.000 claims abstract description 4
- 230000001681 protective effect Effects 0.000 claims description 36
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 12
- 229910052744 lithium Inorganic materials 0.000 claims description 12
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 10
- 239000000741 silica gel Substances 0.000 claims description 10
- 229910002027 silica gel Inorganic materials 0.000 claims description 10
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 229920001296 polysiloxane Polymers 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000002349 favourable effect Effects 0.000 abstract description 7
- 201000010099 disease Diseases 0.000 description 8
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 8
- 230000035939 shock Effects 0.000 description 3
- 206010033078 Otitis media Diseases 0.000 description 2
- 201000007100 Pharyngitis Diseases 0.000 description 2
- 206010041235 Snoring Diseases 0.000 description 2
- 206010047675 Vocal cord polyp Diseases 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 208000016354 hearing loss disease Diseases 0.000 description 2
- 238000001802 infusion Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 208000014515 polyp of vocal cord Diseases 0.000 description 2
- 206010039083 rhinitis Diseases 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 206010011878 Deafness Diseases 0.000 description 1
- 201000008197 Laryngitis Diseases 0.000 description 1
- 208000000592 Nasal Polyps Diseases 0.000 description 1
- 208000030880 Nose disease Diseases 0.000 description 1
- 206010039085 Rhinitis allergic Diseases 0.000 description 1
- 208000009205 Tinnitus Diseases 0.000 description 1
- 206010045210 Tympanic Membrane Perforation Diseases 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 208000016150 acute pharyngitis Diseases 0.000 description 1
- 201000003462 adenoid hypertrophy Diseases 0.000 description 1
- 201000010105 allergic rhinitis Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 208000024035 chronic otitis media Diseases 0.000 description 1
- 201000009151 chronic rhinitis Diseases 0.000 description 1
- 230000005574 cross-species transmission Effects 0.000 description 1
- 231100000895 deafness Toxicity 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 208000032625 disorder of ear Diseases 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 208000016366 nasal cavity polyp Diseases 0.000 description 1
- 210000000492 nasalseptum Anatomy 0.000 description 1
- 201000009240 nasopharyngitis Diseases 0.000 description 1
- 210000001331 nose Anatomy 0.000 description 1
- 206010033072 otitis externa Diseases 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 230000002633 protecting effect Effects 0.000 description 1
- 210000000697 sensory organ Anatomy 0.000 description 1
- 201000009890 sinusitis Diseases 0.000 description 1
- 231100000886 tinnitus Toxicity 0.000 description 1
- 206010044008 tonsillitis Diseases 0.000 description 1
- 210000003454 tympanic membrane Anatomy 0.000 description 1
- 238000003805 vibration mixing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model provides a novel otolaryngology nursing drug delivery device, which comprises a sealing tube, a drug outlet tube, a drug liquid overflow collecting frame structure, a drug oscillation mixing frame structure, a mounting groove, a small vibration motor, an end cover, a marking rod, a pressing plate, a pushing plate, a rubber sealing plug and a drug inlet one-way valve, wherein the drug outlet tube is connected with the right side of the inner part of the sealing tube in a threaded manner; the liquid medicine overflow collecting frame structure is arranged on the right side of the medicine outlet pipe; the medicine vibrating mixing frame structure is arranged on the right side of the outer part of the sealing tube; the mounting grooves are respectively arranged on the right side of the outer portion of the sealing tube. The utility model has the advantages that: through the setting of transparent protection casing, liquid medicine back flow and guide housing, be favorable to when giving medicine to patient's wound position, collect overflow's liquid medicine, prevent that the liquid medicine from saving the back and falling on patient's skin, inconvenient collecting the liquid medicine.
Description
Technical Field
The utility model belongs to the technical field of medical equipment, especially, relate to a novel otolaryngology branch of academic or vocational study nursing drug delivery device.
Background
The original name of the department of otorhinolaryngology, "department of five sense organs", after undergoing the reform of the department of health, formally named "department of otorhinolaryngology" classification of otorhinolaryngology "diseases mainly includes some diseases that often occur in the ear, nose, throat, and the common diseases of the department of otorhinolaryngology are mainly: ear diseases: otitis media, tinnitus, otitis externa, deafness, tympanic membrane perforation, tympanic membrane repair, hearing impairment; nasal diseases: acute rhinitis, chronic rhinitis, sinusitis, nasal polyp, allergic rhinitis, and nasal reshaping; throat diseases: laryngitis, pharyngolaryngitis, acute pharyngolaryngitis, chronic pharyngitis, adenoid hypertrophy, tonsillitis, polyp of vocal cords of snoring (snore), polyp of vocal cords, and acute pharyngitis are common diseases in the classification of otolaryngological diseases, besides, the otolaryngological diseases also include chronic otitis media, nasal septum deflection and the like, and when a doctor treats diseases in ears such as otitis media, the medicine is dripped into the auditory meatus of a patient by using the medicine feeding bag so as to facilitate the nursing of the auditory meatus.
However, the conventional otolaryngological nursing drug delivery device has problems that the drug solution is easy to overflow when the drug is administered to a patient, the particles in the mixed drug solution are not uniformly mixed, and the drug solution is relatively troublesome to draw.
Therefore, the invention is necessary to develop a novel otorhinolaryngology nursing drug delivery device.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a novel otolaryngology branch of academic or vocational study nursing device of dosing to solve current otolaryngology branch of academic or vocational study nursing device of dosing and spill over easily when using medicine to the patient the liquid medicine, the liquid medicine after mixing inside granule mix the inhomogeneous and more troublesome problem when extracting the liquid medicine. A novel otolaryngology department nursing drug delivery device comprises a sealing tube, a connecting drug outlet tube, a drug liquid overflow collecting frame structure, a drug oscillation mixing frame structure, a mounting groove, a small vibration motor, an end cover, a marking rod, a pressing plate, a pushing plate, a rubber sealing plug and a drug inlet one-way valve, wherein the connecting drug outlet tube is in threaded connection with the right side in the sealing tube; the liquid medicine overflow collecting frame structure is arranged on the right side of the medicine outlet pipe; the medicine vibrating mixing frame structure is arranged on the right side of the outer part of the sealing tube; the mounting grooves are respectively formed in the right side of the outer part of the sealing tube; the small vibration motor is arranged on the inner side of the mounting groove and is glued on the inner side of the sealing tube; the end cover is in threaded connection with the left side of the sealing pipe; the marking rod is transversely inserted in the middle of the inner side of the end cover; the pressing plate is welded on the left side of the marking line rod; the push plate is in threaded connection with the right side of the marking rod; the rubber sealing plug is glued to the right side of the push plate; the medicine inlet one-way valve is in threaded connection with the right side of the upper part of the sealing pipe; the liquid medicine overflow collecting frame structure comprises a transparent protective cover, a liquid medicine return pipe, a guide cover, a silica gel gasket, a connecting hose and a rubber ring, wherein the liquid medicine return pipe is glued to the lower part of the transparent protective cover; the guide cover is glued to the lower part of the right side of the transparent protective cover; the silica gel gasket is respectively stuck to the periphery of the right upper part of the transparent protective cover and the periphery of the right upper part of the guide cover; the connecting hose is transversely inserted in the middle of the inner side of the transparent protective cover; the rubber ring is sleeved on the outer side of the connecting hose, and the outer side of the rubber ring is glued with the inner side of the transparent protective cover.
Preferably, the medicine vibration mixing frame structure comprises a hand pipe, buffer springs, a protective cushion, a lithium battery and a button switch, wherein the buffer springs are respectively connected to the periphery of the inner side of the hand pipe through screws; the protective soft cushions are respectively glued at the periphery of the inner side of the hand-held pipe; the lithium battery is embedded in the upper part of the inner side of the hand-held tube; the button switch is embedded in the left side of the upper part of the hand-held pipe.
Preferably, the left side of the connecting hose is glued to the right side of the medicine outlet pipe, and the inner side of the connecting hose is communicated with the inner side of the medicine outlet pipe.
Preferably, the right side of the connecting hose is inserted into the inner side of the silica gel gasket, and the inner side of the transparent protective cover is communicated with the inner side of the guide cover.
Preferably, the hand pipe is sleeved on the right side of the outer part of the sealing pipe, and one side of the buffer spring, which is far away from the hand pipe, is connected with the outer side of the sealing pipe through a screw.
Preferably, buffer spring and protection cushion be provided with a plurality ofly respectively, protection cushion and buffer spring interval set up.
Preferably, the small vibration motor and the button switch are respectively electrically connected with the lithium battery.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, transparent protection casing, liquid medicine back flow and guide housing's setting, be favorable to when the position of hindering to the patient is dosed, collect overflow's liquid medicine, prevent that the liquid medicine from saving the back and falling to the skin of patient, inconvenient to collect the liquid medicine.
2. The utility model discloses in, the setting of silica gel packing ring, coupling hose and rubber ring, be favorable to through the soft characteristic of silica gel packing ring, prevent transparent protection casing and guide housing fish tail patient skin, reduce the gap between guide housing and the patient skin simultaneously.
3. The utility model discloses in, lithium cell, button switch and small-size shock motor's setting, be favorable to after the liquid medicine gets into the inboard of sealed tube, vibrate the sealed tube, make liquid medicine and the inboard medicine intensive mixing of liquid medicine, the liquid medicine appears deposiing when preventing to administrate again.
4. The utility model discloses in, hand pipe and buffer spring's setting, the effect that plays the support when being favorable to vibrating the sealed tube reduces the vibrations of staff's hand, the misoperation appears when preventing that the staff from using the device to cause the waste to the liquid medicine.
5. The utility model discloses in, the setting of protection cushion, be favorable to when the sealed tube shakes, play the protecting effect to the sealed tube, prevent that the sealed tube from appearing the collision with the inboard of hand pipe, prevent that small-size shock motor from colliding hand pipe simultaneously, prolong small-size shock motor's life.
6. The utility model discloses in, the setting of the check valve that advances medicine, be favorable to inhaling the inboard of sealed tube with the liquid medicine when the rubber sealing plug removes to the left side, prevent the liquid medicine backward when going out the medicine simultaneously and appear, can dose in succession after making coupling hose put, increase the device's service function.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the liquid medicine overflow collecting rack structure of the present invention.
Fig. 3 is a schematic structural view of the medicine oscillating mixing frame structure of the present invention.
In the figure:
1. a sealing tube; 2. connecting a medicine outlet pipe; 3. a liquid medicine overflow collecting rack structure; 31. a transparent protective cover; 32. a liquid medicine return pipe; 33. a guide housing; 34. a silica gel gasket; 35. a connecting hose; 36. a rubber ring; 4. a medicine vibrating mixing frame structure; 41. a handrail tube; 42. a buffer spring; 43. a protective cushion; 44. a lithium battery; 45. a push button switch; 5. mounting grooves; 6. a small vibration motor; 7. an end cap; 8. a marking rod; 9. pressing a plate; 10. pushing the plate; 11. a rubber sealing plug; 12. medicine inlet one-way valve.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
example (b):
as shown in the attached drawings 1 and 2, the novel otolaryngological nursing drug delivery device comprises a sealing tube 1, a connecting drug outlet tube 2, a drug liquid overflow collecting frame structure 3, a drug oscillation mixing frame structure 4, a mounting groove 5, a small vibration motor 6, an end cover 7, a marking rod 8, a pressing plate 9, a pushing plate 10, a rubber sealing plug 11 and a drug inlet one-way valve 12, wherein the connecting drug outlet tube 2 is in threaded connection with the right side in the sealing tube 1; the liquid medicine overflow collecting frame structure 3 is arranged on the right side of the medicine outlet pipe 2; the medicine vibrating mixing frame structure 4 is arranged on the right side of the outer part of the sealing tube 1; the mounting grooves 5 are respectively formed in the right side of the outer part of the sealing tube 1; the small vibration motor 6 is arranged on the inner side of the mounting groove 5 and is glued on the inner side of the sealing tube 1; the end cover 7 is in threaded connection with the left side of the sealing pipe 1; the marking rod 8 is transversely inserted in the middle of the inner side of the end cover 7; the pressing plate 9 is welded on the left side of the marking line rod 8; the push plate 10 is connected to the right side of the marking rod 8 in a threaded manner; the rubber sealing plug 11 is glued to the right side of the push plate 10; the medicine inlet one-way valve 12 is in threaded connection with the right side of the upper part of the sealing pipe 1; the liquid medicine overflow collecting frame structure 3 comprises a transparent protective cover 31, a liquid medicine return pipe 32, a guide cover 33, a silica gel gasket 34, a connecting hose 35 and a rubber ring 36, wherein the liquid medicine return pipe 32 is connected to the lower part of the transparent protective cover 31 in an adhesive manner; the guide cover 33 is glued at the lower part of the right side of the transparent protective cover 31; the silica gel gasket 34 is respectively adhered to the periphery of the upper right part of the transparent protective cover 31 and the periphery of the upper right part of the guide cover 33; the connecting hose 35 is transversely inserted in the middle of the inner side of the transparent protective cover 31; the rubber ring 36 is sleeved on the outer side of the connecting hose 35, and the outer side of the rubber ring is glued with the inner side of the transparent protective cover 31; the lower part of the liquid medicine return pipe 32 is connected with the collecting bottle, then the connecting hose 35 is placed at the position needing medicine administration, the transparent protective cover 31 is moved to enable the guide cover 33 to be in contact with the skin of a patient, liquid medicine on the inner side of the sealing pipe 1 enters the body of the patient through the connecting medicine outlet pipe 2 and the connecting hose 35, overflowed liquid medicine passes through the guide cover 33 to reach the bottom of the inner side of the transparent protective cover 31 and flows back to the collecting bottle through the liquid medicine return pipe 32.
As shown in fig. 3, in the above embodiment, specifically, the medicine oscillating mixing frame structure 4 includes a hand tube 41, a buffer spring 42, a protective cushion 43, a lithium battery 44 and a button switch 45, where the buffer spring 42 is respectively screwed to the inner periphery of the hand tube 41; the protective soft cushions 43 are respectively glued at the periphery of the inner side of the hand-held pipe 41; the lithium battery 44 is embedded in the upper part of the inner side of the hand pipe 41; the button switch 45 is embedded in the left side of the upper part of the hand pipe 41; the upper part of the medicine inlet one-way valve 12 is connected with an external liquid medicine storage box through a medical infusion tube, the marking rod 8 is pulled towards the left side, liquid medicine enters the inner side of the sealing tube 1 through the medicine inlet one-way valve 12, the button switch 45 is pressed, the lithium battery 44 supplies power to the small vibration motor 6, the small vibration motor 6 drives the sealing tube 1 to vibrate, so that the liquid medicine inside the sealing tube 1 is fully mixed with the medicine, and the medicine in the liquid medicine is prevented from precipitating.
In the above embodiment, specifically, the left side of the connection hose 35 is glued to the right side of the connection medicine outlet tube 2, and the inner side of the connection hose is communicated with the inner side of the connection medicine outlet tube 2.
In the above embodiment, specifically, the right side of the connection hose 35 is inserted into the inner side of the silicone gasket 34, and the inner side of the transparent protection cover 31 is communicated with the inner side of the guide cover 33.
In the above embodiment, specifically, the hand pipe 41 is sleeved on the right side of the outer portion of the seal pipe 1, and one side of the buffer spring 42 away from the hand pipe 41 is connected with the outer side of the seal pipe 1 through a screw.
In the above embodiment, specifically, the buffer springs 42 and the protective cushion 43 are respectively provided in plural, and the protective cushion 43 and the buffer springs 42 are arranged at intervals.
In the above embodiment, specifically, the small vibration motor 6 and the button switch 45 are electrically connected to the lithium battery 44, respectively.
Principle of operation
The utility model discloses a theory of operation: when in use, the upper part of the medicine inlet one-way valve 12 is connected with an external liquid medicine storage box by a medical infusion tube, the marking line rod 8 is pulled to the left side, the liquid medicine enters the inner side of the sealing tube 1 through the medicine inlet one-way valve 12, the button switch 45 is pressed, the lithium battery 44 supplies power to the small-sized vibration motor 6, the small-sized vibration motor 6 drives the sealing tube 1 to vibrate to ensure that the liquid medicine inside the sealing tube 1 is fully mixed with the medicine, then the button switch 45 is loosened, the lower part of the liquid medicine return pipe 32 is connected with the collecting bottle, then the connecting hose 35 is placed into a part needing medicine feeding, the transparent protective cover 31 is moved to ensure that the guide cover 33 is contacted with the skin of a patient, then the left side of the sealing tube 1 is held by a hand, the marking line rod 8 is pressed by the pressing plate 9 to ensure that the push plate 10 pushes the rubber 11 to move to the right side, the liquid medicine inside the sealing tube 1 enters the body of the patient through the medicine outlet pipe 2 and the connecting hose 35, the overflowed liquid medicine flows through the guide hood 33 to the bottom of the inner side of the transparent protective hood 31 and flows back to the collecting bottle through the liquid medicine return pipe 32.
Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.
Claims (6)
1. The novel otolaryngology nursing drug delivery device is characterized by comprising a sealing pipe (1), a connected drug outlet pipe (2), a liquid medicine overflow collecting frame structure (3), a medicine oscillation mixing frame structure (4), a mounting groove (5), a small vibration motor (6), an end cover (7), a marking rod (8), a pressing plate (9), a pushing plate (10), a rubber sealing plug (11) and a drug inlet one-way valve (12), wherein the connected drug outlet pipe (2) is in threaded connection with the right side of the inside of the sealing pipe (1); the liquid medicine overflow collecting frame structure (3) is arranged on the right side of the liquid medicine outlet pipe (2); the medicine vibrating mixing frame structure (4) is arranged on the right side of the outer part of the sealing tube (1); the mounting grooves (5) are respectively arranged on the right side of the outer part of the sealing pipe (1); the small vibration motor (6) is arranged on the inner side of the mounting groove (5) and is glued on the inner side of the sealing tube (1); the end cover (7) is in threaded connection with the left side of the sealing pipe (1); the marking rod (8) is transversely inserted in the middle of the inner side of the end cover (7); the pressing plate (9) is welded on the left side of the marking line rod (8); the push plate (10) is in threaded connection with the right side of the marking rod (8); the rubber sealing plug (11) is glued to the right side of the push plate (10); the medicine feeding one-way valve (12) is in threaded connection with the right side of the upper part of the sealing pipe (1); the liquid medicine overflow collecting frame structure (3) comprises a transparent protective cover (31), a liquid medicine return pipe (32), a guide cover (33), a silica gel gasket (34), a connecting hose (35) and a rubber ring (36), wherein the liquid medicine return pipe (32) is connected to the lower part of the transparent protective cover (31) in an adhesive mode; the guide cover (33) is glued to the lower part of the right side of the transparent protective cover (31); the silica gel gasket (34) is respectively stuck to the periphery of the right upper part of the transparent protective cover (31) and the periphery of the right upper part of the guide cover (33); the connecting hose (35) is transversely inserted in the middle of the inner side of the transparent protective cover (31); the rubber ring (36) is sleeved on the outer side of the connecting hose (35), and the outer side of the rubber ring is glued with the inner side of the transparent protective cover (31).
2. The novel otolaryngological nursing drug delivery device according to claim 1, wherein the drug oscillating mixing frame structure (4) comprises a hand tube (41), a buffer spring (42), a protective cushion (43), a lithium battery (44) and a button switch (45), the buffer spring (42) is respectively screwed at the inner peripheral position of the hand tube (41); the protective soft pads (43) are respectively glued at the periphery of the inner side of the hand pipe (41); the lithium battery (44) is embedded in the upper part of the inner side of the hand pipe (41); the button switch (45) is embedded in the left side of the upper part of the hand pipe (41).
3. A new otorhinolaryngological care dispensing device according to claim 1 characterized in that the left side of the connecting hose (35) is glued to the right side of the connecting dispensing tube (2) and the inside communicates with the inside of the connecting dispensing tube (2).
4. A novel otorhinolaryngological care drug delivery device as claimed in claim 1, characterized in that the right side of the connection hose (35) is inserted inside a silicone gasket (34), and the inside of the transparent protective cover (31) communicates with the inside of the guide cover (33).
5. The novel otolaryngological nursing drug delivery device according to claim 2, characterized in that the hand tube (41) is sleeved on the right side of the outer portion of the sealing tube (1), and one side of the buffer spring (42) far away from the hand tube (41) is connected with the outer side of the sealing tube (1) through a screw.
6. A novel otorhinolaryngological care drug delivery device as claimed in claim 2 wherein the cushion spring (42) and the protective cushion (43) are provided in plural numbers, respectively, and the protective cushion (43) and the cushion spring (42) are provided at a spacing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120448752.XU CN215025042U (en) | 2021-03-02 | 2021-03-02 | Novel otolaryngology branch of academic or vocational study nursing administer medicine device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120448752.XU CN215025042U (en) | 2021-03-02 | 2021-03-02 | Novel otolaryngology branch of academic or vocational study nursing administer medicine device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215025042U true CN215025042U (en) | 2021-12-07 |
Family
ID=79254194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120448752.XU Expired - Fee Related CN215025042U (en) | 2021-03-02 | 2021-03-02 | Novel otolaryngology branch of academic or vocational study nursing administer medicine device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215025042U (en) |
-
2021
- 2021-03-02 CN CN202120448752.XU patent/CN215025042U/en not_active Expired - Fee Related
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Legal Events
| 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: 20211207 |
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| CF01 | Termination of patent right due to non-payment of annual fee |