CN107497038A - Oral cavity throat doser - Google Patents
Oral cavity throat doser Download PDFInfo
- Publication number
- CN107497038A CN107497038A CN201710878812.XA CN201710878812A CN107497038A CN 107497038 A CN107497038 A CN 107497038A CN 201710878812 A CN201710878812 A CN 201710878812A CN 107497038 A CN107497038 A CN 107497038A
- Authority
- CN
- China
- Prior art keywords
- medicine
- feeding conduit
- spray head
- parts
- drag
- 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
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
- A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
- C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
- C08L23/0853—Vinylacetate
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/02—General characteristics of the apparatus characterised by a particular materials
-
- 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
- A61M2210/00—Anatomical parts of the body
- A61M2210/06—Head
- A61M2210/0625—Mouth
- A61M2210/065—Throat; Pharynx
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/04—Antistatic
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention discloses a kind of oral cavity throat doser, the storing medicine bottle being connected including medicine-feeding conduit and with medicine-feeding conduit, spray head is provided with the front end of medicine-feeding conduit, piston push rod is provided with the outboard end of medicine-feeding conduit, spray head is connected on the medial extremity of medicine-feeding conduit by rotary shaft and is provided with control hole in the side wall of medicine-feeding conduit, drag-line is provided with control hole, one end of drag-line is fixed in the middle part of the one side of spray head, back-moving spring is provided between the side of spray head and medicine-feeding conduit, back-moving spring is arranged on drag-line on the symmetric side of spray head, rotary support is provided with the outboard end of medicine-feeding conduit, wireline reel is provided with rotary support.The structure setting of the present invention is reasonable, its simple operation, can adjust the position of spray head as needed, while can also control the amount of spray, so substantially increasing its scope of application, stability in use is good and practical.
Description
Technical field
The invention belongs to equipment technology field, and in particular to a kind of oral cavity throat doser.
Background technology
Need to be added medicine in the throat procedures of oral cavity, conventional art mainly stretches into mouth in medicine-feeding by extension tongs
The completion medicine-feeding of chamber relevant position, although it can realize medicine-feeding operation, operation is more numerous and diverse, and inconvenience is entered to dose
Row control, at the same can not effective adjusting position, so applicability and practicality are restricted.
The content of the invention
The good oral cavity throat doser of reasonable and stability in use it is an object of the invention to provide a kind of structure setting.
The technical scheme for realizing the object of the invention is a kind of oral cavity throat doser, including medicine-feeding conduit and with it is described on
The storing medicine bottle that medicine conduit is connected, spray head is provided with the front end of the medicine-feeding conduit, on the outboard end top of the medicine-feeding conduit
Face be fixed with compress sealing plate and be provided with the center for compressing sealing plate with the guide wire that is connected of medicine-feeding conduit,
The side for compressing sealing plate is provided with screw thread, the opening of the storing medicine bottle be threaded in it is described compress on sealing plate, in institute
The outboard end for stating medicine-feeding conduit is provided with piston push rod, the spray head be connected to by rotary shaft on the medial extremity for conduit of adding medicine to and
Control hole is provided with the side wall of the medicine-feeding conduit, drag-line is provided with the control hole, one end of the drag-line is fixed on
Spray in the middle part of the one side of head, back-moving spring, the back-moving spring are provided between the side of the spray head and medicine-feeding conduit
It is arranged on the drag-line on the symmetric side of spray head, rotary support is provided with the outboard end of the medicine-feeding conduit, described
Rotary support is provided with wireline reel, and the outboard end of the drag-line is fixed on the wireline reel, is provided with the medicine-feeding conduit
Connection spray head leads medicine passage with the guide wire, and the medicine-feeding conduit and spray head are plastic material.
T-shaped flashboard is provided with the guide wire, arc convex is provided with the front end of the piston push rod, in the work
Plug push rod be displaced outwardly the rear arc convex be pressed on the montant bottom of T-shaped flashboard so as to by the transverse slat of T-shaped flashboard to
It is upper to jack up so that the liquid medicine entrance in storing medicine bottle is led in medicine passage.
It is provided with the wireline reel and stirs fluted disc, positioning wedged block, the positioning wedged block is provided with the rotary support
One end be connected to by bearing pin on rotary support and have extension spring, the locator card between the middle part of positioning wedged block and rotary support
Block is caught in the teeth groove for stirring fluted disc in the presence of the extension spring and realizes the positioning for stirring fluted disc.
Stage clip, work of the T-shaped flashboard in the stage clip are provided between the transverse slat and guide wire of the T-shaped flashboard
The transverse slat stress of T-shaped flashboard is set to be pressed on the top open part of guide wire under.
The transverse slat of the T-shaped flashboard, by weight part, including following components：
50 parts of ethylene/vinyl acetate copolymer
35 parts of AAS
30 parts of tetrafluoroethene-metachloroethylene copolymer
8 parts of vinyl chloride/methylmethacrylate copolymer
5 parts of acrylonitrile-chlorianted polyethylene-styrene terpolymer
4 parts of MABS
6 parts of stearic acid amide.Material component is reasonable, and anti-static effect is good, is readily produced.
The present invention has positive effect：The structure setting of the present invention is reasonable, its simple operation, can adjust as needed
The position of spray head, while the amount of spray can also be controlled, so substantially increasing its scope of application, stability in use is good and real
It is strong with property.
Brief description of the drawings
In order that present disclosure is more likely to be clearly understood, it is right below according to specific embodiment and with reference to accompanying drawing
The present invention is described in further detail, wherein：
Fig. 1 is the structural representation of the present invention.
Embodiment
(embodiment 1)
Fig. 1 shows a kind of embodiment of the present invention, and wherein Fig. 1 is the structural representation of the present invention.
See Fig. 1, a kind of oral cavity throat doser, including medicine-feeding conduit 1 and the drug storage being connected with the medicine-feeding conduit 1
Bottle 2, it is described medicine-feeding conduit 1 front end be provided with spray first 3, it is described medicine-feeding conduit 1 outboard end top surface be fixed with compress it is close
Shrouding 4 and be provided with the center for compressing sealing plate 4 with the guide wire 5 that is connected of medicine-feeding conduit, compressing sealing plate 4
Side be provided with screw thread, the opening of the storing medicine bottle 2 be threaded in it is described compress on sealing plate 4, led in the medicine-feeding
The outboard end of pipe 1 is provided with piston push rod 6, the spray first 3 be connected to by rotary shaft 7 on the medial extremity of medicine-feeding conduit 1 and
Control hole 8 is provided with the side wall of the medicine-feeding conduit 1, is provided with drag-line 9 in the control hole 8, one end of the drag-line 9 is fixed
In the middle part of the one side of spray first 3, back-moving spring 10, the reset are provided between the side of the spray head and medicine-feeding conduit
Spring is arranged on the drag-line on the symmetric side of spray head, and rotary support 11 is provided with the outboard end of the medicine-feeding conduit 1,
Wireline reel 12 is provided with the rotary support, the outboard end of the drag-line 9 is fixed on the wireline reel 12, in the medicine-feeding
Be communicated with spraying head and the guide wire in conduit leads medicine passage 13, and the medicine-feeding conduit 1 and spray first 3 are plastics material
Matter.
T-shaped flashboard 14 is provided with the guide wire 5, arc convex 15 is provided with the front end of the piston push rod,
The piston push rod is displaced outwardly the rear arc convex and is pressed on the montant bottom of T-shaped flashboard so as to by T-shaped flashboard
Transverse slat jacks up upwards so that the liquid medicine entrance in storing medicine bottle is led in medicine passage.
It is provided with the wireline reel and stirs fluted disc 17, positioning wedged block 18, the positioning is provided with the rotary support
One end of fixture block is connected on rotary support by bearing pin 19 and has extension spring 20, institute between the middle part of positioning wedged block and rotary support
State positioning wedged block and the positioning that fluted disc is stirred in realization in the teeth groove for stirring fluted disc is caught in the presence of the extension spring.
Stage clip 16 is provided between the transverse slat and guide wire of the T-shaped flashboard, the T-shaped flashboard is in the stage clip
The transverse slat stress of T-shaped flashboard is set to be pressed on the top open part of guide wire under effect.
The transverse slat of the T-shaped flashboard, by weight part, including following components：
50 parts of ethylene/vinyl acetate copolymer
35 parts of AAS
30 parts of tetrafluoroethene-metachloroethylene copolymer
8 parts of vinyl chloride/methylmethacrylate copolymer
5 parts of acrylonitrile-chlorianted polyethylene-styrene terpolymer
4 parts of MABS
6 parts of stearic acid amide.Material component is reasonable, and anti-static effect is good, is readily produced.
The structure setting of the present invention is reasonable, its simple operation, can adjust the position of spray head as needed, while also may be used
With the amount of control spray, so substantially increasing its scope of application, stability in use is good and practical.
Obviously, the above embodiment of the present invention is only intended to clearly illustrate example of the present invention, and is not pair
The restriction of embodiments of the present invention.For those of ordinary skill in the field, may be used also on the basis of the above description
To make other changes in different forms.There is no necessity and possibility to exhaust all the enbodiments.And these
The obvious changes or variations that the connotation for belonging to of the invention is extended out still falls within protection scope of the present invention.
Claims (4)
1. a kind of oral cavity throat doser, including medicine-feeding conduit and the storing medicine bottle that is connected with the medicine-feeding conduit, described
The front end of medicine-feeding conduit is provided with spray head, it is characterised in that：It is fixed with the outboard end top surface of the medicine-feeding conduit and compresses sealing
Plate and be provided with the center for compressing sealing plate with the guide wire that is connected of medicine-feeding conduit, in the side for compressing sealing plate
Be provided with screw thread, the opening of the storing medicine bottle be threaded in it is described compress on sealing plate, in the outside of the medicine-feeding conduit
End is provided with piston push rod, and the spray head is connected on the medial extremity of medicine-feeding conduit and in the medicine-feeding conduit by rotary shaft
Control hole is provided with side wall, drag-line is provided with the control hole, one end of the drag-line is fixed in the one side of spray head
Portion, back-moving spring is provided between the side of the spray head and medicine-feeding conduit, the back-moving spring is arranged on the drag-line
Spray on the symmetric side of head, be provided with rotary support in the outboard end of the medicine-feeding conduit, volume is provided with the rotary support
Around axle, the outboard end of the drag-line is fixed on the wireline reel, it is described medicine-feeding conduit in be communicated with spray head with it is described
Guide wire leads medicine passage, and the medicine-feeding conduit and spray head are plastic material, and T-shaped flashboard is provided with the guide wire,
Arc convex is provided with the front end of the piston push rod, the arc convex is pressed on T after the piston push rod is displaced outwardly
The montant bottom of font flashboard so as to jacking up the transverse slat of T-shaped flashboard so that the liquid medicine in storing medicine bottle enters and leads medicine and lead to upwards
In road.
2. oral cavity throat according to claim 1 doser, it is characterised in that：It is provided with the wireline reel and stirs tooth
Disk, is provided with positioning wedged block on the rotary support, one end of the positioning wedged block be connected to by bearing pin on rotary support and
There is extension spring between the middle part of positioning wedged block and rotary support, the positioning wedged block is caught in described stir in the presence of the extension spring
The positioning for stirring fluted disc is realized in the teeth groove of fluted disc.
3. oral cavity throat according to claim 2 doser, it is characterised in that：The T-shaped flashboard transverse slat with
Stage clip is provided between guide wire, the T-shaped flashboard is pressed on the transverse slat stress of T-shaped flashboard in the presence of the stage clip
The top open part of guide wire.
4. oral cavity throat according to claim 3 doser, it is characterised in that：The transverse slat of the T-shaped flashboard, with weight
Measure component meter, including following components：
50 parts of ethylene/vinyl acetate copolymer
35 parts of AAS
30 parts of tetrafluoroethene-metachloroethylene copolymer
8 parts of vinyl chloride/methylmethacrylate copolymer
5 parts of acrylonitrile-chlorianted polyethylene-styrene terpolymer
4 parts of MABS
6 parts of stearic acid amide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710878812.XA CN107497038B (en) | 2017-09-26 | 2017-09-26 | Oral cavity throat dosing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710878812.XA CN107497038B (en) | 2017-09-26 | 2017-09-26 | Oral cavity throat dosing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107497038A true CN107497038A (en) | 2017-12-22 |
| CN107497038B CN107497038B (en) | 2020-09-01 |
Family
ID=60698711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710878812.XA Expired - Fee Related CN107497038B (en) | 2017-09-26 | 2017-09-26 | Oral cavity throat dosing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107497038B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108815685A (en) * | 2018-04-24 | 2018-11-16 | 郑州大学第附属医院 | A kind of cancer of the esophagus local chemotherapy pipe |
| CN109200409A (en) * | 2018-10-16 | 2019-01-15 | 张禧梅 | A kind of hand-held throat medicine-feeding spray bottle |
| CN109453448A (en) * | 2018-10-25 | 2019-03-12 | 谢樑 | A kind of Medical oral nursing assistor |
| CN109663203A (en) * | 2018-12-13 | 2019-04-23 | 周毅 | A kind of canker sore medicine applying instrument |
| CN110306474A (en) * | 2019-06-17 | 2019-10-08 | 温德清 | A kind of town squares floor tile cleaning equipment |
| CN110623771A (en) * | 2019-10-12 | 2019-12-31 | 中国科学院深圳先进技术研究院 | Stepping drug administration device |
| CN113058120A (en) * | 2021-03-15 | 2021-07-02 | 无锡圣马科技有限公司 | Controllable medical electric powder sprayer |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2126618Y (en) * | 1992-06-26 | 1993-01-27 | 宋社强 | Spittoon handle |
| US5318523A (en) * | 1993-07-13 | 1994-06-07 | Lu Jieh Shan | Drug-feeder for children |
| CN2615184Y (en) * | 2003-05-21 | 2004-05-12 | 上海域桥电器有限公司 | Jacking-up tpe kettle cover |
| CN203090217U (en) * | 2013-02-22 | 2013-07-31 | 赵雅囡 | Ear-nose-throat dosing device |
| CN203777438U (en) * | 2014-03-27 | 2014-08-20 | 侯鑫 | Oral cavity spraying device |
| CN204671727U (en) * | 2015-05-26 | 2015-09-30 | 肖言栋 | A kind of oral cavity degree of depth delivery tube |
| CN105879319A (en) * | 2016-06-12 | 2016-08-24 | 崔莹 | Manufacturing and use method of tension spring type back and hip training device |
| CN206342665U (en) * | 2016-09-30 | 2017-07-21 | 重庆三峡学院 | A kind of sports person's leg muscle loosening device |
-
2017
- 2017-09-26 CN CN201710878812.XA patent/CN107497038B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2126618Y (en) * | 1992-06-26 | 1993-01-27 | 宋社强 | Spittoon handle |
| US5318523A (en) * | 1993-07-13 | 1994-06-07 | Lu Jieh Shan | Drug-feeder for children |
| CN2615184Y (en) * | 2003-05-21 | 2004-05-12 | 上海域桥电器有限公司 | Jacking-up tpe kettle cover |
| CN203090217U (en) * | 2013-02-22 | 2013-07-31 | 赵雅囡 | Ear-nose-throat dosing device |
| CN203777438U (en) * | 2014-03-27 | 2014-08-20 | 侯鑫 | Oral cavity spraying device |
| CN204671727U (en) * | 2015-05-26 | 2015-09-30 | 肖言栋 | A kind of oral cavity degree of depth delivery tube |
| CN105879319A (en) * | 2016-06-12 | 2016-08-24 | 崔莹 | Manufacturing and use method of tension spring type back and hip training device |
| CN206342665U (en) * | 2016-09-30 | 2017-07-21 | 重庆三峡学院 | A kind of sports person's leg muscle loosening device |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108815685A (en) * | 2018-04-24 | 2018-11-16 | 郑州大学第附属医院 | A kind of cancer of the esophagus local chemotherapy pipe |
| CN108815685B (en) * | 2018-04-24 | 2021-08-10 | 郑州大学第一附属医院 | Tube for local chemotherapy of esophageal cancer |
| CN109200409A (en) * | 2018-10-16 | 2019-01-15 | 张禧梅 | A kind of hand-held throat medicine-feeding spray bottle |
| CN109453448A (en) * | 2018-10-25 | 2019-03-12 | 谢樑 | A kind of Medical oral nursing assistor |
| CN109453448B (en) * | 2018-10-25 | 2021-04-27 | 鹤壁市人民医院 | Medical oral nursing assistor |
| CN109663203A (en) * | 2018-12-13 | 2019-04-23 | 周毅 | A kind of canker sore medicine applying instrument |
| CN109663203B (en) * | 2018-12-13 | 2021-06-22 | 孙丽美 | Oral ulcer medicine applying device |
| CN110306474A (en) * | 2019-06-17 | 2019-10-08 | 温德清 | A kind of town squares floor tile cleaning equipment |
| CN110623771A (en) * | 2019-10-12 | 2019-12-31 | 中国科学院深圳先进技术研究院 | Stepping drug administration device |
| CN113058120A (en) * | 2021-03-15 | 2021-07-02 | 无锡圣马科技有限公司 | Controllable medical electric powder sprayer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107497038B (en) | 2020-09-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107497038A (en) | Oral cavity throat doser | |
| CN217080424U (en) | Injection device for dosing oil well | |
| CN108067390A (en) | Automatic glue application assembly line | |
| CN204676523U (en) | A kind of Novel construction steel pile | |
| CN205683515U (en) | Tennis ball picking up device | |
| CN209076670U (en) | A kind of ethiprole medicament hybrid reactor | |
| CN207526448U (en) | A kind of fracture well head catches ball device | |
| CN214944190U (en) | Anti-return-spitting measurable pressure water distributor | |
| CN206230463U (en) | A kind of geologic hammer | |
| CN202505518U (en) | Tooth preparation indicator | |
| CN208843704U (en) | A kind of plants essential oil atomization liquid production calibrated shot mechanism | |
| CN205966384U (en) | Photovoltaic module rubber coating is with gluing head | |
| CN207794630U (en) | Injection hole sealing device | |
| CN208129098U (en) | A kind of adjustable agriculture irrigation water saving drip irrigation appliance | |
| CN205359665U (en) | Oral cavity enlarges file | |
| CN213877204U (en) | Economic management teaching demonstration teaching aid | |
| CN209437869U (en) | A kind of dedicated quick extrusion device of enema | |
| CN207518185U (en) | Power supply pole wire lifting mechanism | |
| CN205987855U (en) | Fishing rod with replaceable anti-slip sleeve | |
| CN206534953U (en) | A kind of topping-up pump | |
| CN210840628U (en) | Detachable multipurpose seeder | |
| CN205612496U (en) | Medical hammer | |
| CN110329760B (en) | Emulsion explosive strip detection device and detection method | |
| CN204048329U (en) | A kind of teeth removing gapping machine produced for slide fastener | |
| CN219587763U (en) | Oil filling pump with additional sensor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Jing Inventor after: Dai Wenjian Inventor before: Dai Wenjian |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200806 Address after: 271000 Taishan Avenue, Tai'an, Shandong 366 Applicant after: The Second Affiliated Hospital of Shandong First Medical University Address before: 211224 Jiangsu city of Nanjing Province Jing Town Industrial Park View Applicant before: NANJING JINGYUN CHEMICAL Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200901 Termination date: 20210926 |