CN108743373A - A kind of eyedrops packing plastic bottle - Google Patents
A kind of eyedrops packing plastic bottle Download PDFInfo
- Publication number
- CN108743373A CN108743373A CN201810349426.6A CN201810349426A CN108743373A CN 108743373 A CN108743373 A CN 108743373A CN 201810349426 A CN201810349426 A CN 201810349426A CN 108743373 A CN108743373 A CN 108743373A
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- China
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- forms
- wall
- screw extrusion
- bottle
- external bottle
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/05—Containers specially adapted for medical or pharmaceutical purposes for collecting, storing or administering blood, plasma or medical fluids ; Infusion or perfusion containers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
- A61F9/0008—Introducing ophthalmic products into the ocular cavity or retaining products therein
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Pharmacology & Pharmacy (AREA)
- Hematology (AREA)
- Ophthalmology & Optometry (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Closures For Containers (AREA)
Abstract
The invention discloses a kind of eyedrops packing plastic bottle, including external bottle, the silica gel inner container that can be shunk along its length is installed in external bottle；Silica gel inner container upper end is connected with hard connector；Hard connector upper end is connected with screw extrusion portion；External bottle inner wall forms internal thread；Screw extrusion portion outer wall lower end is formed makes the screw extrusion portion rotate the block of spiral moved down with screw-internal thread fit；Screw extrusion portion inner wall forms hook tooth；Screw extrusion is plugged with button portion in portion；Button portion outer wall lower end forms the pawl portion for making the screw extrusion portion carry out unidirectional rotary motion with hook tooth cooperation；The external bottle upper end forms inclined guide groove clockwise；The button portion outer wall, which forms, makes the button portion rotate clockwise the guide pad moved down along the guide groove；The present invention can adjust each dropping liquid amount, simple operation, and the button portion for manual operation is only partly exposed at the top of external bottle, and outer packing is made to simplify beauty.
Description
Technical field
The invention belongs to medical packaging bottle field more particularly to a kind of eyedrops packing plastic bottles.
Background technology
The Chinese patent that document number is CN105691937A discloses a kind of eye drops Packaging Bottle, including cylindrical bottle
The front end of body, bottle forms minim pipette, and a bottle cap is arranged with outside minim pipette；Piston group is slidably connected in the bottle
Part；The piston component includes piston body and piston rod；The piston rod outer wall forms external screw thread, the bottle nut
Part；The nut piece forms internal thread；The nut piece includes grafting circle, and supports side outside；The grafting ring outer wall at
Type has clamp, the bottle side wall to form bayonet；Bar shaped bayonet is formed on the piston rod, is equipped in bar shaped bayonet
Driving lever；The bar shaped bayonet forms latch；The driving lever includes driving lever body and positioning plate and conical head, the taper
Shifting block is formed on head, the conical head has plush copper with the outer edge forming that supports；Outer support on side of the nut piece forms protrusion.It should
For scheme when single stirs shifting block, the eyedrops of extrusion is only the amount of a drop, easy to use.But said program user uses
When, each dropping liquid can only ooze the liquid of a drop, be unable to control the amount for oozing liquid every time, and for squeezing out being equipped with for eye drops
Externally threaded piston rod is exposed to except bottle so that the appearance of Packaging Bottle is poor.
In addition document number is the Chinese patent literature of CN105708616A, CN105662855A and CN205707950U
Similar packaging bottle structure is disclosed, the disadvantage is that the button part size for squeezing out eyedrops is too small（General eyedrops bottle
Diameter all within 30mm, the part of button just seems very little in contrast）, button part pressing, which exists, in actual use is stranded
Difficulty, and button part insufficient strength, are easily damaged.If in addition, being accidentally hitting to button part before Kaifeng, can make in bottle
Pressure rise can cause the eyedrops at Kaifeng to spray, influence user experience.In addition piston portion is not used or makes in eyedrops
The rear end of bottle is predominantly located in when with small part, so that the structural strength of Packaging Bottle entirety is poor, under external force
The case where being likely to occur damage and eyedrops caused to reveal.
Invention content
The technical problem to be solved by the present invention is to：In view of the deficienciess of the prior art, providing one kind in normal dropping liquid
While can according to the difference of user's liquid dosage, in dropping liquid, by adjust the present invention so that it is oozed needed for user
The eyedrops bottle of liquid volume.
Purpose to realize the present invention, is achieved using following technical scheme：A kind of eyedrops packing plastic bottle, including
External bottle and bottle cap；
The silica gel inner container that can be shunk along its length is installed in the external bottle；The silica gel inner container upper end is connecting plate；
Connecting plate upper end periphery forms fixing sleeve；The fixing sleeve inner wall forms outer flange collar；The connection version upper end connection
There is hard connector；The hard connector outer wall is formed makes the hard connector and the silicon with the outer flange collar clamping
The invagination slot that glue liner is fixed to each other；
Hard connector upper end is connected with screw extrusion portion；Hard connector center forms bayonet；The spiral
Press section lower end center, which is formed, is rotatablely connected with the bayonet and makes the hard connector and the silica gel inner container mutually not
The clamp to move up and down；
The external bottle inner wall forms internal thread；The screw extrusion portion outer wall lower end is formed to be made with the screw-internal thread fit
The screw extrusion portion rotates the block of spiral moved down；
Screw extrusion portion inner wall forms hook tooth；It is plugged with button portion in the screw extrusion portion；The button portion packet
Include pipe portion；The pipe portion outer wall lower end is formed makes the screw extrusion portion carry out single direction rotation with hook tooth cooperation
The pawl portion of movement；
The external bottle upper end forms inclined guide groove clockwise；The button portion outer wall, which forms, makes the button portion edge
The guide groove rotates clockwise the guide pad moved down；
Lower end forms spring positioning seat in the screw extrusion portion；The button portion lower end and spring positioning seat upper end it
Between be connected with so that the button portion is squeezed after the spring that sets back；
It is socketed with the stop nut part for making button portion that can not be detached from the external bottle outside the external bottle.
Preferably：Stop nut part upper end inner circumferential forms horizontal connecting plate；The connecting plate inner circumferential
Form the adjustable plate extended straight down；There are one the first position-limited edges and more than two for adjustable plate lower face molding
Two position-limited edges；Difference in height between adjacent the first position-limited edge, the second position-limited edge and two neighboring second position-limited edge is constant；
The external bottle outer wall circumferential upper part forms limit stop ring；The stop nut part inner wall lower end forms and the limit
Position baffle ring clamping makes limited block of the stop nut without departing from external bottle；External bottle outer wall top is located at the limit stop ring
Lower section forms the adjusting protrusion of equidistant arrangement, two adjacent groups adjust the distance between protrusion and two neighboring first position-limited edge,
The distance between second position-limited edge midpoint is equal.
Preferably：The external bottle lower face forms the cap seat being clamped with the bottle cap；The cap seat
Lower end center forms outer dropper；The silica gel inner container lower end forms the interior dropper being plugged in the outer dropper；In described
Dropper is plugged with water dropper.
Compared with prior art, the beneficial effects of the invention are as follows：When user is using the present invention, bottle cap is pulled up, will be dripped
Head moves to above eyes, and the right hand holds external bottle, and hand thumb presses button portion, button portion and external bottle outer wall upper angled
Guide groove is slidably matched, and an angle is rotated clockwise while so that button portion is moved downward, due to the pipe of button portion lower end
The pawl portion of portion outer wall lower part coordinates with the hook tooth of screw extrusion portion inner wall, and screw extrusion portion is made to rotate clockwise, and spiral is squeezed
The screw-internal thread fit of the block of spiral and external bottle inner wall lower of splenium outer wall lower part, keeps screw extrusion portion opposite while rotating
It is moved downward in external bottle, the clamp at screw extrusion subordinate end center is clamped with the bayonet rotation at hard connector center, is made hard
Matter connector is moved downward relative to external bottle, on the invagination slot and silica gel inner container upper end fixing sleeve inner wall of hard connector periphery
Outer flange collar 521 be mutually clamped, so that hard connector is press-connected plate, silica gel inner container internal volume reduces, and liquid is through interior dropper
Eyedrops bottle is oozed with water dropper, instills user's intraocular；
User's hand thumb release button portion, the bullet in pipe portion outer wall and screw extrusion portion between the spring positioning seat of lower end
Position at the beginning of spring rebounds button portion along guide groove counterclockwise；The limit of limited block and external bottle outer wall top on stop nut part
Position baffle ring is mutually clamped, and makes stop nut part without departing from external bottle, and adjustable plate blocks on stop nut part is oriented in button portion
The movement of block, makes button portion without departing from external bottle；
User's rotary stopper nut piece, makes adjustable plate rotate, and the second different position-limited edges blocks guide groove, and make button portion has
Effect stroke changes, and then changes the liquid outlet quantity once pressed, and when the first position-limited edge blocks guide groove, button portion does not have
Stroke is imitated, button portion can not be pressed, eyedrops bottle is made to be not exposed to accident when idle, make its leakage, external bottle outer wall top
Adjusting protrusion it is corresponding with the second position-limited edge intersection with two neighboring second position-limited edge or the first position-limited edge, make user logical
It crosses the limited block perceived on stop nut part and adjusts the cooperation between protrusion to control each dropping liquid amount.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention.
Fig. 2 is the cross-sectional view of the present invention.
Fig. 3 is the decomposition texture schematic diagram of the present invention.
Fig. 4 is external bottle diagrammatic cross-section of the present invention.
Fig. 5 makes button portion structural schematic diagram of the present invention.
Fig. 6 is stop nut part cross-sectional view of the present invention.
Fig. 7 is screw extrusion portion of the present invention cross-sectional view.
Fig. 8 is hard connector cross-sectional view of the present invention.
Fig. 9 is silica gel inner container cross-sectional view of the present invention.
1, external bottle；11, guide groove；12, limit stop ring；13, protrusion is adjusted；14, internal thread；15, cap seat；16, outer
Dropper；2, bottle cap；3, button portion；31, pipe portion；311, pawl portion；32, guide pad；4, stop nut part；41, connecting plate；
42, adjustable plate；421, the first position-limited edge；422, the second position-limited edge；43, limited block；5, silica gel inner container；51, connecting plate；52, solid
Fixed set；521, outer flange collar；53, interior dropper；6, hard connector；61, bayonet；62, invaginate slot；7, screw extrusion portion；71, ratchet
Tooth；72, spring positioning seat；73, clamp；74, block of spiral；8, spring；9, water dropper.
Specific implementation mode
Embodiment 1
The specific implementation mode of the present invention is made a detailed explanation below according to attached drawing.
According to Fig. 1 to Fig. 9, a kind of eyedrops packing plastic bottle described in the present embodiment, including external bottle 1 with
Bottle cap 2；The silica gel inner container 5 that can be shunk along its length is installed in the external bottle 1；5 upper end of the silica gel inner container is to connect
Fishplate bar 51；51 upper end periphery of the connecting plate forms fixing sleeve 52；52 inner wall of the fixing sleeve forms outer flange collar 521；Institute
It states 51 upper end of connection version and is connected with hard connector 6；6 outer wall of hard connector is formed to be clamped with the outer flange collar 521
The invagination slot 62 for making the hard connector be fixed to each other with the silica gel inner container；
6 upper end of hard connector is connected with screw extrusion portion 7；6 center of hard connector forms bayonet 61；It is described
7 lower end center of screw extrusion portion, which is formed, to be rotatablely connected and makes in the hard connector and the silica gel with the bayonet 61
The clamp 73 that courage 5 does not move up and down mutually；
1 inner wall of the external bottle forms internal thread 14；7 outer wall lower end of the screw extrusion portion is formed matches with the internal thread
Closing makes the screw extrusion portion rotate the block of spiral 74 moved down；
7 inner wall of screw extrusion portion forms hook tooth 71；It is plugged with button portion 3 in the screw extrusion portion 7；It is described to press
Button portion includes pipe portion 31；31 outer wall lower end of the pipe portion form with the hook tooth cooperation make the screw extrusion portion into
The pawl portion 311 of row unidirectional rotary motion；
The external bottle upper end forms inclined guide groove 11 clockwise；3 outer wall of the button portion, which forms, makes the button
Portion rotates clockwise the guide pad 32 moved down along the guide groove；
Lower end forms spring positioning seat 72 in the screw extrusion portion 7；On the button portion lower end and the spring positioning seat
The spring 8 to set back after making the button portion be squeezed is connected between end；
It is socketed with the stop nut part 4 for making button portion that can not be detached from the external bottle outside the external bottle.
When user is using the present invention, bottle cap 2 is pulled up, water dropper 9 is moved to above eyes, the right hand holds external bottle 1, the right hand
Thumb presses button portion 3, and button portion 3 and the guide groove 11 of 1 outer wall upper angled of external bottle are slidably matched, and keeps button portion 3 downward
An angle is rotated clockwise while movement, the pawl portion 311 due to the 31 outer wall lower part of pipe portion of 3 lower end of button portion and spiral shell
The hook tooth 71 for revolving 7 inner wall of press section coordinates, and so that screw extrusion portion 7 is rotated clockwise, the spiral of 7 outer wall lower part of screw extrusion portion
The screw-internal thread fit of block 74 and 1 inner wall lower of external bottle keeps screw extrusion portion 7 downward relative to external bottle 1 while rotating
Movement, the clamp 73 at screw extrusion subordinate end center are clamped with the bayonet rotation at 6 center of hard connector, make hard connector 6
It is moved downward relative to external bottle 1, on the invagination slot 62 and 5 upper end fixing sleeve of silica gel inner container, 52 inner wall of 6 periphery of hard connector
Outer flange collar 521 be mutually clamped, so that hard connector 6 is press-connected plate 51,5 internal volume of silica gel inner container reduces, in liquid warp
Dropper 53 oozes eyedrops bottle with water dropper 9, instills user's intraocular；
User's hand thumb release button portion 3, in 31 outer wall of pipe portion and screw extrusion portion 7 the spring positioning seat 72 of lower end it
Between spring 8 button portion 3 is rebounded counterclockwise along guide groove 11 just position；Limited block 43 on stop nut part 4 and outer blank
The limit stop ring 12 on 1 outer wall top of body is mutually clamped, and makes stop nut part 4 without departing from external bottle 1, and stop nut part 4 raises
Section plate 42 blocks the movement of guide pad 32 in button portion 3, makes button portion 3 without departing from external bottle 1；
Embodiment 2
The present embodiment makes following improvement on the basis of embodiment 1：Stop nut part upper end inner circumferential forms horizontal
Connecting plate 41；The connecting plate inner circumferential forms the adjustable plate 42 extended straight down；The adjustable plate lower face forms one
A first position-limited edge 421 and more than two second position-limited edges 422；Adjacent the first position-limited edge, the second position-limited edge and adjacent
Difference in height between two the second position-limited edges is constant；
The external bottle outer wall circumferential upper part forms limit stop ring 12；The stop nut part inner wall lower end form with it is described
Limit stop ring clamping makes limited block 43 of the stop nut without departing from external bottle；External bottle outer wall top is located at the limit
The adjusting protrusion 13 of equidistant arrangement is formed below baffle ring, two adjacent groups adjust the distance between protrusion and two neighboring first limit
The distance between position side, the second position-limited edge midpoint are equal；
The external bottle lower face forms the cap seat 15 being clamped with the bottle cap；Cap seat lower end center forms outer
Dropper 16；The silica gel inner container lower end forms the interior dropper 53 being plugged in the outer dropper 16；The interior dropper is plugged with
Water dropper.
User's rotary stopper nut piece 4 makes adjustable plate 42 rotate, and the second different position-limited edges 422 blocks guide groove 11,
So that the effective travel of button portion 3 is changed, and then change the liquid outlet quantity once pressed, the first position-limited edge 411 blocks guide groove
When 11, button portion 3 without effective travel, button portion 3 can not be pressed, so that eyedrops bottle is not exposed to accident when idle, make
Its leakage, adjusting protrusion 13 and 422 or first position-limited edge 421 of two neighboring second position-limited edge and the on 1 outer wall top of external bottle
Two position-limited edges, 422 intersection is corresponding, allow user by perceive stop nut part 4 on limited block 43 with adjust protrusion 13 it
Between cooperation control each dropping liquid amount.
Claims (2)
1. a kind of eyedrops packing plastic bottle, including external bottle and bottle cap；
It is characterized in that：The silica gel inner container that can be shunk along its length is installed in the external bottle；On the silica gel inner container
End is connecting plate；Connecting plate upper end periphery forms fixing sleeve；The fixing sleeve inner wall forms outer flange collar；The connection
Version upper end is connected with hard connector；The hard connector outer wall is formed makes the hard connect with the outer flange collar clamping
The invagination slot that part is fixed to each other with the silica gel inner container；
Hard connector upper end is connected with screw extrusion portion；Hard connector center forms bayonet；The spiral
Press section lower end center, which is formed, is rotatablely connected with the bayonet and makes the hard connector and the silica gel inner container mutually not
The clamp to move up and down；
The external bottle inner wall forms internal thread；The screw extrusion portion outer wall lower end is formed to be made with the screw-internal thread fit
The screw extrusion portion rotates the block of spiral moved down；
Screw extrusion portion inner wall forms hook tooth；It is plugged with button portion in the screw extrusion portion；The button portion packet
Include pipe portion；The pipe portion outer wall lower end is formed makes the screw extrusion portion carry out single direction rotation with hook tooth cooperation
The pawl portion of movement；
The external bottle upper end forms inclined guide groove clockwise；The button portion outer wall, which forms, makes the button portion edge
The guide groove rotates clockwise the guide pad moved down；
Lower end forms spring positioning seat in the screw extrusion portion；The button portion lower end and spring positioning seat upper end it
Between be connected with so that the button portion is squeezed after the spring that sets back；
It is socketed with the stop nut part for making button portion that can not be detached from the external bottle outside the external bottle；
The external bottle lower face forms the cap seat being clamped with the bottle cap；Cap seat lower end center forms outer drop
Pipe；The silica gel inner container lower end forms the interior dropper being plugged in the outer dropper；The interior dropper is plugged with water dropper.
2. a kind of eyedrops packing plastic bottle as claimed in claim 1, it is characterised in that：Stop nut part upper end inner circumferential
Form horizontal connecting plate；The connecting plate inner circumferential forms the adjustable plate extended straight down；The adjustable plate lower face
There are one the first position-limited edge and more than two second position-limited edges for molding；Adjacent the first position-limited edge, the second position-limited edge, Yi Jixiang
Difference in height between adjacent two the second position-limited edges is constant；
The external bottle outer wall circumferential upper part forms limit stop ring；The stop nut part inner wall lower end forms and the limit
Position baffle ring clamping makes limited block of the stop nut without departing from external bottle；External bottle outer wall top is located at the limit stop ring
Lower section forms the adjusting protrusion of equidistant arrangement, two adjacent groups adjust the distance between protrusion and two neighboring first position-limited edge,
The distance between second position-limited edge midpoint is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810349426.6A CN108743373B (en) | 2018-04-18 | 2018-04-18 | Plastic packaging bottle for eyedrops |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810349426.6A CN108743373B (en) | 2018-04-18 | 2018-04-18 | Plastic packaging bottle for eyedrops |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108743373A true CN108743373A (en) | 2018-11-06 |
| CN108743373B CN108743373B (en) | 2021-01-08 |
Family
ID=64011237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810349426.6A Expired - Fee Related CN108743373B (en) | 2018-04-18 | 2018-04-18 | Plastic packaging bottle for eyedrops |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108743373B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6193698B1 (en) * | 1997-07-18 | 2001-02-27 | Disetronic Licensing Ag | System for locking a dosing button in a device for the adminstration of a product to be injected |
| CN101912649A (en) * | 2008-01-23 | 2010-12-15 | 诺沃-诺迪斯克有限公司 | Be used to inject the equipment of the liquid medicine of institute's administered |
| CN202802378U (en) * | 2012-06-29 | 2013-03-20 | 甘李药业股份有限公司 | Pen-type injector |
| CN203183320U (en) * | 2013-04-09 | 2013-09-11 | 商小亮 | Safe eye drop liquid dropping bottle |
| JP3195465U (en) * | 2014-11-04 | 2015-01-22 | 鴻麟 林 | Eye drop container with alignment eye drop effect |
| CN204910101U (en) * | 2015-09-09 | 2015-12-30 | 杜鹃 | Convenient eye drip ware |
| CN206063507U (en) * | 2016-07-21 | 2017-04-05 | 翁建森 | A kind of automated injection device with regulating dosage |
-
2018
- 2018-04-18 CN CN201810349426.6A patent/CN108743373B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6193698B1 (en) * | 1997-07-18 | 2001-02-27 | Disetronic Licensing Ag | System for locking a dosing button in a device for the adminstration of a product to be injected |
| CN101912649A (en) * | 2008-01-23 | 2010-12-15 | 诺沃-诺迪斯克有限公司 | Be used to inject the equipment of the liquid medicine of institute's administered |
| CN202802378U (en) * | 2012-06-29 | 2013-03-20 | 甘李药业股份有限公司 | Pen-type injector |
| CN203183320U (en) * | 2013-04-09 | 2013-09-11 | 商小亮 | Safe eye drop liquid dropping bottle |
| JP3195465U (en) * | 2014-11-04 | 2015-01-22 | 鴻麟 林 | Eye drop container with alignment eye drop effect |
| CN204910101U (en) * | 2015-09-09 | 2015-12-30 | 杜鹃 | Convenient eye drip ware |
| CN206063507U (en) * | 2016-07-21 | 2017-04-05 | 翁建森 | A kind of automated injection device with regulating dosage |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108743373B (en) | 2021-01-08 |
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| PB01 | Publication | ||
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| 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 |
Inventor after: Xia Meihua Inventor after: Tang Lijuan Inventor after: Tang Jinhui Inventor after: Huang Wenjia Inventor before: Huang Wenjia |
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| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20201223 Address after: 266555 Huangpu River Road, Huangdao District, Qingdao, Shandong 9 Applicant after: Qingdao Huangdao District Central Hospital Address before: 310052 Hangzhou, Binjiang District, Zhejiang, Dongguan Road, 655, Jinsheng 5, 1 units, 1102 rooms. Applicant before: Huang Wenjia |
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| TA01 | Transfer of patent application right | ||
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210108 Termination date: 20210418 |
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| CF01 | Termination of patent right due to non-payment of annual fee |