CN208114890U - A kind of Medical nasal atomizer - Google Patents
A kind of Medical nasal atomizer Download PDFInfo
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- CN208114890U CN208114890U CN201720633051.7U CN201720633051U CN208114890U CN 208114890 U CN208114890 U CN 208114890U CN 201720633051 U CN201720633051 U CN 201720633051U CN 208114890 U CN208114890 U CN 208114890U
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- air
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- 238000000889 atomisation Methods 0.000 claims abstract description 61
- 239000003814 drug Substances 0.000 claims abstract description 42
- 229940079593 drug Drugs 0.000 claims abstract description 35
- 210000003928 nasal cavity Anatomy 0.000 claims abstract description 21
- 244000261422 Lysimachia clethroides Species 0.000 claims abstract description 4
- 230000008676 import Effects 0.000 claims abstract description 3
- 229920001296 polysiloxane Polymers 0.000 claims description 26
- 238000010276 construction Methods 0.000 claims description 8
- 239000012530 fluid Substances 0.000 abstract description 48
- 210000003695 paranasal sinus Anatomy 0.000 abstract description 20
- 230000001225 therapeutic effect Effects 0.000 abstract description 3
- 230000009885 systemic effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 210000001331 nose Anatomy 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 201000009890 sinusitis Diseases 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Media Introduction/Drainage Providing Device (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Medicinal Preparation (AREA)
Abstract
The utility model relates to field of medical device, provide a kind of Medical nasal atomizer, atomizing component including atomization medicine, it further include air conduit component and the drug catheter component that nasal cavity can be protruded into, drug catheter component is gooseneck type tubular structure, and the air conduit component and the drug catheter component are connected to the atomizing component；The air conduit component includes the gas-guide tube that can import compressed air, and the gas-guide tube is connected to the atomizing component；The drug catheter component includes medicine-introducing pipe, and the medicine-introducing pipe is connected to the atomizing component.A kind of Medical nasal atomizer of the utility model is first sent into atomizing component from feeder by medical fluid, is atomized, the drug after atomization is sent into from nasal sinus or paranasal sinus in nasal cavity from medicine-introducing pipe again, good therapeutic effect can be played, and is only passed into specified position, it is small to systemic effects.
Description
Technical field
The utility model relates to field of medical device, specially a kind of Medical nasal atomizer.
Background technique
In the therapeutic process for the treatment of nasosinusitis and paranasal sinusitis, people are usually carried out by injection or endo-medicine,
Also have and be connected by small sized pipeline with nasal cavity, but generally medical fluid can not be also sent at the nasal sinus of deep nasal cavity, and even if
Medical fluid can be sent to nasal sinus, since nasal cavity is connected with throat, also have most of medical fluid and enter throat, generate side effect.
Also have in the prior art and medical fluid is sent to by appointed part by the principle of impulse oscillation, but structure is complicated, cost
It is high.
Utility model content
It is low in cost the purpose of this utility model is to provide a kind of Medical nasal atomizer, convenient for hand-held, and by medical fluid
It is sent to nasal sinus and paranasal sinus after atomization, avoids medical fluid and enters throat.
To achieve the above object, the utility model embodiment provides the following technical solutions：A kind of Medical nasal atomizer, packet
The atomizing component for including atomization medicine further includes air conduit component and the drug catheter component that can protrude into nasal cavity, the drug
Conduit tube component is gooseneck type tubular structure, the air conduit component and the drug catheter component with the atomizing component
Connection；The air conduit component includes the gas-guide tube that can import compressed air, and the gas-guide tube is connected to the atomizing component；
The drug catheter component includes medicine-introducing pipe, and the medicine-introducing pipe is connected to the atomizing component.
Further, the air conduit component further includes the hand-held seat with cavity, and the cavity is connected to the gas-guide tube
And the atomizing component.
Further, the hand-held seat is rotatably connected with the atomizing component, and rotational angle is 0-360 degree.
Further, the atomizing component is equipped with the air inlet entered in the atomizing component for air.
Further, the air intake structure of controllable air input is installed on the air inlet.
Further, the atomizing component further includes the atomization mouth structure for receiving compressed air, the atomization mouth structure
On support construction is installed, be equipped in the support construction close to it is described atomization mouth structure outlet side core, the ball
Mouth structure is atomized described in core face.
Further, the drug catheter component further includes two inhalators with inner cavity；Two inhalators it is outer
Surface is arc-shaped structure, and the bore of each inhalator end positions is respectively less than the bore in middle position；Described in two
Inhalator is connected to the medicine-introducing pipe.
Further, the drug catheter component further includes silicone tube, and medicine is led with described in wherein one end of the silicone tube
The other end of pipe connection, the silicone tube connects two inhalators.
It further, is detachable structure between the silicone tube and the medicine-introducing pipe.
Further, the radial dimension of the drug catheter component is 10~25mm, and length is 80~200mm.
Compared with prior art, the utility model has the beneficial effects that：A kind of Medical nasal atomizer, first will from feeder
Medical fluid is sent into atomizing component, recycles gas-guide tube that compressed air is imported into atomizing component, then compressed gas is being atomized
By medical liquid atomizing at gas in component, the gas of atomization is sent into from nasal sinus or paranasal sinus in nasal cavity from medicine-introducing pipe, so that fine
Particle drug is gathered at nasal sinus or paranasal sinus, and drug concentration is high, can play good therapeutic effect, and be only passed into finger
Fixed position, it is small to systemic effects；Air intake structure is set, gas flow is entered by change air intake structure to control atomization gas
Amount is realized controllable；Hand-held seat is set, can be convenient human hand held this atomizer and carry out treatment work；Setting atomization mouth structure, and
Core is set in the position for facing atomization mouth structure, when manpower holds this atomizer, since core is close to atomization mouth
Structure, but among them also across the distance of one section of very little, medical fluid pass to this part place, when compressed air is from atomization mouth
Into the medical fluid that will impact this part in structure, medical fluid and the core collision of this part can generate the medical fluid gas of atomization
Body facilitates medical liquid atomizing；Two inhalators are set, since the structure of the two inhalators is that intermediate bore wants big by one
A bit, atomization gas may be implemented so first to lead to the big position of bore and then be sprayed onto nasal sinus and secondary nose using small-bore position
Dou Chu, atomization medical fluid can be shunk suddenly when by bore small this part, improve flow velocity, allow atomization liquid medicine jet it is farther,
So that atomization medical fluid can reach the position of nasal sinus and paranasal sinus；Hand-held seat and atomizing component can be rotated with 360 degree, can
To facilitate air conduit component to adjust angle, it is connect with air compressor；Silicone tube is set, using the flexibility of silicone tube,
Facilitate drug catheter component movable in nasal cavity；Be between silicone tube and medicine-introducing pipe it is dismountable, when needing to be injected into medical fluid
When being atomized storehouse, first silicone tube can be removed, installed again after medical fluid to be implanted, injection medical fluid is allowed to become time saving and conveniently；It will
The radial dimension of drug catheter component is set as 10-25mm, and length is set as 80-200mm, and of nasal cavity is entered after being atomized
Grain is smaller, reaches nasal cavity deeper inside.
Detailed description of the invention
Fig. 1 is a kind of first viewing angle constructions schematic diagram of Medical nasal atomizer provided by the embodiment of the utility model；
Fig. 2 is a kind of second viewing angle constructions schematic diagram of Medical nasal atomizer provided by the embodiment of the utility model；
In appended drawing reference：1- atomizing component；10- is atomized storehouse；11- air intake structure；2- is atomized mouth structure；3- air conduit
Component；30- gas-guide tube；31- holds seat；4- drug catheter component；40- medicine-introducing pipe；41- inhalator；42- silicone tube；5- support
Structure；6- core.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
All other embodiment obtained, fall within the protection scope of the utility model.
Please referring to Fig. 1 and Fig. 2, the utility model embodiment provides a kind of Medical nasal atomizer, including atomizing component 1,
Air conduit component 3 and drug catheter component 4, wherein air conduit component 3 and the drug catheter component 4 are and institute
The connection of atomizing component 1 is stated, drug catheter component 4 can protrude into nasal cavity, it is gooseneck type tubular structure, air conduit component
3 be for connecting with air compressor, in order to the compressed air of air compressor manufacture can be imported, as long as so
It is that can guide the channel of air, for example common flexible pipe for medical purpose, gas-guide tube 30 are connected to atomizing component 1；Drug is led
The purpose of tube assembly 4 is in order to which the medical fluid after atomization is directed to nasal cavity position in need for the treatment of, so it is with air conduit group
The purpose of part 3 be in fact it is identical, be provided to guidance gas, so medicine-introducing pipe 40 can also use flexible pipe for medical purpose or nothing
Other harmless conduits of poison, medicine-introducing pipe 40 are connected to atomizing component 1；In addition, medicine-introducing pipe 40 exactly draws there are also another effect
It leads medical fluid to enter in atomizing component 1, we can directly inject medical fluid from medicine-introducing pipe 40, and medical fluid will naturally flow to atomization group
In part 1.In practical operation, medical fluid medicine-introducing pipe 40 is passed through, and is entered in atomizing component 1, then from the past atomization of air conduit component 3
Compressed air is passed through in component 1, medical fluid will be atomized in atomizing component 1, and the medical fluid after being then atomized is logical from medicine-introducing pipe 40 again
Into nasal cavity, treatment is completed.First it after medical liquid atomizing, will then recycle can directly lead to affected part in nasal cavity to lead medicine using this
Pipe 40 makes atomization medical fluid fall in affected part,, can if acting directly on nasal sinus or paranasal sinus in nasal cavity on the one hand since medical fluid is liquid
Throat etc. can be flowed to, avoid drug and body is impacted elsewhere, on the other hand, using atomization medical fluid, atomization
Minuteness particle drug in medical fluid can be gathered at nasal sinus or paranasal sinus, kept the drug concentration in local affected part high, strengthened treatment
Effect.
The following are specific embodiments：
Optimize above scheme, please refer to Fig. 1 and Fig. 2, there is a shell in atomizing component 1, setting atomization inside the shell
Storehouse 10 is that medical fluid is stored for convenience, and gas-guide tube 30 is connected to atomization storehouse 10, and compressed air is facilitated directly to act in atomization storehouse 10
Medical fluid, impact medical fluid be atomized；Medicine-introducing pipe 40 is also connected to atomization storehouse 10, so that it may from medicine-introducing pipe 40 to atomization 10 note of storehouse
Enter medical fluid.
Above scheme is advanced optimized, Fig. 1 and Fig. 2 are please referred to, an air intake structure 11 is set, is entered for controlling air
The number of atomizing component 1, because compressed air when impact atomization component 1, can have certain pressure in atomizing component 1
By force, if pressure can be adjusted by being passed through air in atomizing component 1, to control the effect of atomization, control air enters less,
Atomizing component 1 generate atomization gas just it is more, conversely, control air enter it is more, atomizing component 1 generation atomization gas just less.
The method for realizing the inlet of control air has very much, such as can be pipeline in air intake structure 11, and one is installed on pipeline
Valve opens or closes air intake structure 11 using valve, or a bandage is pricked on pipeline, unclamps bandage or tightens and ties up
Band also can change the amount into air.The air intake structure 11 of the application is the plug of a soft system, is set on atomizing component 1
A placement mouth is set, this plug plug is placed in mouth at this then, when needing air more, just suitably extracts, allows
Air enters, and when needing little air, just stoppers.
Advanced optimize above scheme, please refer to Fig. 1 and Fig. 2, hand-held seat 31 is set, be for convenience people it is hand held into
Row treatment work, hand-held seat 31 have cavity, it can be arranged in gas-guide tube 30 with being atomized between storehouse 10, and it
Two sides are connected to gas-guide tube 30 with atomization storehouse 10 respectively, then such compressed air can pass to hand-held seat 31 from gas-guide tube 30
It is passed in atomization storehouse 10 again.
Above scheme is advanced optimized, Fig. 1 and Fig. 2 are please referred to, atomizing component 1 further includes atomization mouth structure 2, is atomized mouth
Structure 2 is located in atomization storehouse 10, and is connected to hand-held seat 31, support construction 5 is installed on atomization mouth structure 2, and tie in support
The core 6 for facing the outlet side of atomization mouth structure 2, and the close atomization mouth structure 2 of core 6 are installed, but between them on structure
There is also a small distance.Support construction 5 can be support rod, be also possible to support frame, and purpose is exactly to prop core
6, allow it that there is a certain distance between atomization mouth structure 2.Specifically workflow is：When medical fluid is injected into from medicine-introducing pipe 40
After being atomized in storehouse 10, compressed air is provided using air compressor, compressed air enters from gas-guide tube 30, by holding seat 31,
Then it is come out from atomization mouth structure 2, since core 6 has at a distance from one section between atomization mouth structure 2, then medical fluid can
To flow to this block position, after compressed air comes out from atomization mouth structure 2, the medical fluid of this part, this part will be directly impacted
Medical fluid will hit core, to realize atomization.Atomization structure 2 can be an opening, be also possible to a ductule.
Above scheme is advanced optimized, Fig. 1 and Fig. 2 are please referred to, holding between seat 31 and atomizing component 1 is to be rotatably connected
, and the angle rotated can be 0-360 degree, gas-guide tube 30 is mounted on hand-held seat 31, can connect compression sky in this way
When mechanism of qi, facilitate the position of rotation adjustment access.
Above scheme is advanced optimized, Fig. 1 and Fig. 2 are please referred to, two inhalators 41 are set, and two inhalators 41 are side by side
It places, and size shape is all the same, is to be able to guarantee while protruding into two nasal cavities, the two inhalators in this way
41 all have inner cavity, and the outer surface of the two inhalators 41 is arc-shaped structure, and the bore of end positions is respectively less than interposition
The bore set, the purpose so designed are：The medical fluid of atomization enters in inhalator 41 from medicine-introducing pipe 40, advanced can cross front end
Point, then one section of gentle path of passing by reaches middle section again, path is gradually wide, and atomization medical fluid herein is by height
The compressed air of pressure pushes, and when it enters the part of middle chamber, since space becomes larger, can obtain buffering slightly,
Flow velocity can also slow down, and can also fill more atomization medical fluids in unit volume here, then the atomization medical fluid of this part passes through again
It is sprayed by the part of rear end cavity, the bore of rear end part becomes smaller again, thus can be with so being atomized medical fluid can collapse again
Faster flow velocity is obtained, so that atomization medical fluid is sprayed onto farther place in nasal cavity, and just nasal sinus and paranasal sinus are respectively positioned on nasal cavity
Almost all of atomization medical fluid can be sprayed onto nasal sinus and secondary nose using this design by interior farther away place accurately and without waste
Better therapeutic effect is realized in the position of sinus.
Above scheme is advanced optimized, Fig. 1 and Fig. 2 are please referred to, silicone tube 42 is set, 40 tail portion of medicine-introducing pipe is substituted with it
That section, certainly, medicine-introducing pipe 40 are also to connect with silicone tube 42 certainly, and two inhalators 41 are all then mounted on silica gel again
On pipe 42, silicone tube 42 has been that a connection function using the flexibility of silicone tube 42 facilitates drug catheter component 4 in nose
Intracavitary activity, and nasal membrane will not be injured.
Above scheme is advanced optimized, Fig. 1 and Fig. 2 are please referred to, will be set as removable between silicone tube 42 and medicine-introducing pipe 40
The structure unloaded, can be convenient need for medical fluid to be injected into atomization storehouse 10 when, first silicone tube 42 can be removed, after medical fluid to be implanted
It installs again.There are also the mode of another injection medical fluid, be exactly directly injected from two inhalators 41 because atomization storehouse 10,
Medicine-introducing pipe 40, silicone tube 42 and inhalator 41 are all connections, can also be directly from inhalator 41 without removing silicone tube 42
Medical fluid is injected, medical fluid can be flowed to naturally in atomization storehouse 10.
Above scheme is advanced optimized, Fig. 1 and Fig. 2 are please referred to, the radial dimension of drug catheter component 4 is arranged to 10~
25mm, length are arranged to 80~200mm, and it is respectively to lead by sequentially connected sequence that drug catheter component 4, which includes there are three part,
Pencil 40, silicone tube 42 and two inhalators 41, three's size are not equal everywhere, such as medicine-introducing pipe 40, it is close to mist
The caliber for changing storehouse is 18mm, and then the caliber close to silicone tube 42 is 15.5mm again, likewise, such as silicone tube 42, close to lead
The caliber of pencil 40 is 21mm, and the caliber close to inhalator 41 has arrived 18mm, but their magnitude range all exists on the whole
Between 10~25mm；In addition, the sum of medicine-introducing pipe 40 and the length of silicone tube 42 can be set to 90mm, the length of inhalator 41 can
To be set as 50mm, but the sum of their length will be between 80~200mm on the whole；The length of medicine-introducing pipe 40 and silicone tube 42
Any purpose of the length of the sum of degree setting is：Can allow atomization after enter nasal cavity drug granule it is more small, so as into
Enter into nasal cavity deeper into place.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (10)
1. a kind of Medical nasal atomizer, the atomizing component including atomization medicine, it is characterised in that：It further include air conduit component
And the drug catheter component of nasal cavity can be protruded into, the drug catheter component is gooseneck type tubular structure, the air conduit group
Part and the drug catheter component are connected to the atomizing component；The air conduit component includes that can import compressed air
Gas-guide tube, the gas-guide tube is connected to the atomizing component；The drug catheter component includes medicine-introducing pipe, the medicine-introducing pipe with
The atomizing component connection.
2. a kind of Medical nasal atomizer according to claim 1, it is characterised in that：The air conduit component further includes
Hand-held seat with cavity, the cavity are connected to the gas-guide tube and the atomizing component.
3. a kind of Medical nasal atomizer according to claim 2, it is characterised in that：The hand-held seat and the atomization group
Part is rotatably connected, and rotational angle is 0-360 degree.
4. a kind of Medical nasal atomizer according to claim 1, it is characterised in that：The atomizing component be equipped with for
Air enters the air inlet in the atomizing component.
5. a kind of Medical nasal atomizer according to claim 4, it is characterised in that：It is equipped on the air inlet controllable
The air intake structure of air input processed.
6. a kind of Medical nasal atomizer according to claim 1, it is characterised in that：The atomizing component further includes being used for
The atomization mouth structure of compressed air is received, support construction is installed on the atomization mouth structure, is equipped in the support construction
Core close to the outlet side of the atomization mouth structure, is atomized mouth structure described in the core face.
7. a kind of Medical nasal atomizer according to claim 1, it is characterised in that：The drug catheter component further includes
Two inhalators with inner cavity；The outer surface of two inhalators is arc-shaped structure, each inhalator both ends
The bore of position is respectively less than the bore in middle position；Two inhalators are connected to the medicine-introducing pipe.
8. a kind of Medical nasal atomizer according to claim 7, it is characterised in that：The drug catheter component further includes
Silicone tube, and wherein one end of the silicone tube is connect with the medicine-introducing pipe, the other end of the silicone tube connects described in two
Inhalator.
9. a kind of Medical nasal atomizer according to claim 8, it is characterised in that：The silicone tube and the medicine-introducing pipe
Between be detachable structure.
10. a kind of Medical nasal atomizer according to claim 1, it is characterised in that：The diameter of the drug catheter component
To having a size of 10~25mm, length is 80~200mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720633051.7U CN208114890U (en) | 2017-06-02 | 2017-06-02 | A kind of Medical nasal atomizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720633051.7U CN208114890U (en) | 2017-06-02 | 2017-06-02 | A kind of Medical nasal atomizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208114890U true CN208114890U (en) | 2018-11-20 |
Family
ID=64208068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720633051.7U Active CN208114890U (en) | 2017-06-02 | 2017-06-02 | A kind of Medical nasal atomizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208114890U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110339438A (en) * | 2019-01-10 | 2019-10-18 | 南京医科大学 | It is a kind of to treat the antiviral with nasal cavity and nasal sinus Congestant spraying device of flu |
| CN110585535A (en) * | 2019-08-22 | 2019-12-20 | 北京吉纳高新医疗器械有限公司 | Atomizer for nasal therapy |
-
2017
- 2017-06-02 CN CN201720633051.7U patent/CN208114890U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110339438A (en) * | 2019-01-10 | 2019-10-18 | 南京医科大学 | It is a kind of to treat the antiviral with nasal cavity and nasal sinus Congestant spraying device of flu |
| CN110339438B (en) * | 2019-01-10 | 2021-10-15 | 南京医科大学 | Antiviral nasal cavity and sinus anti-congestion agent spraying device for treating cold |
| CN110585535A (en) * | 2019-08-22 | 2019-12-20 | 北京吉纳高新医疗器械有限公司 | Atomizer for nasal therapy |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240801 Address after: No. 22 Longquan Road, Cangqian Street, Yuhang District, Hangzhou City, Zhejiang Province 311100 (self declared) Patentee after: Hangzhou Guoxiang Technology Co.,Ltd. Country or region after: China Address before: 430074 No. 666 High-tech Avenue, Donghu Development Zone, Wuhan City, Hubei Province, B1 R&D Building, Area B, C and D, Wuhan National Biological Industrial Base Project Patentee before: WUHAN AOSHI MEDICAL EQUIPMENT CO.,LTD. Country or region before: China |
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| TR01 | Transfer of patent right |