CN108836556A - A kind of medical experiment mice lavage fixed frame - Google Patents
A kind of medical experiment mice lavage fixed frame Download PDFInfo
- Publication number
- CN108836556A CN108836556A CN201810450157.2A CN201810450157A CN108836556A CN 108836556 A CN108836556 A CN 108836556A CN 201810450157 A CN201810450157 A CN 201810450157A CN 108836556 A CN108836556 A CN 108836556A
- Authority
- CN
- China
- Prior art keywords
- plate
- fixed frame
- white mouse
- small white
- fixed
- 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
- A61D—VETERINARY INSTRUMENTS, IMPLEMENTS, TOOLS, OR METHODS
- A61D3/00—Appliances for supporting or fettering animals for operative purposes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61D—VETERINARY INSTRUMENTS, IMPLEMENTS, TOOLS, OR METHODS
- A61D7/00—Devices or methods for introducing solid, liquid, or gaseous remedies or other materials into or onto the bodies of animals
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61D—VETERINARY INSTRUMENTS, IMPLEMENTS, TOOLS, OR METHODS
- A61D3/00—Appliances for supporting or fettering animals for operative purposes
- A61D2003/003—Appliances for supporting or fettering animals for operative purposes with head or neck restraining means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61D—VETERINARY INSTRUMENTS, IMPLEMENTS, TOOLS, OR METHODS
- A61D3/00—Appliances for supporting or fettering animals for operative purposes
- A61D2003/006—Appliances for supporting or fettering animals for operative purposes with leg or foot restraining means
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Animal Husbandry (AREA)
- Finger-Pressure Massage (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
A kind of medical experiment mice lavage fixed frame of the present invention disclose it is a kind of small white mouse four limbs are stuck in slot, and to the fixed frame that small white mouse body and head are fixed simultaneously.Perfusion efficiency can be effectively improved.It is characterized in that fixed plate one end is placed on bottom plate, dashpot is provided on the bottom plate, the dashpot is open slot, the backplate surface is equipped with foam-rubber cushion, sliding groove is provided on the fixed plate other end, two arc snap-gauge sides are respectively placed in the two sides of fixed plate, arc snap-gauge one end is connected with bottom plate, fixing groove is equipped on the inside of the arc snap-gauge, two edge wing plates are respectively placed in the other side of two arc snap-gauges, the edge wing plate is curved plate-like structure, edge wing plate one end is connected with bottom plate, card slot there are two being opened on the outside of the edge wing plate, and distribution up and down, main fastening block is placed in top card slot, auxiliary fixture block is placed in card slot on the lower.
Description
Technical field
A kind of medical experiment mice lavage fixed frame of the present invention is related to using on a kind of medical experiment, to small white mouse
The fixed frame that small white mouse is fixed when perfusion is carried out, medical experiment apparatus field is belonged to.In particular to a kind of by small white mouse
Four limbs are stuck in slot, and to the fixed frame that small white mouse body and head are fixed simultaneously.
Background technique
Currently, in order to observe influence of the drug for cell, often being needed in animal when medical domain carries out new drug development
Simulated experiment is carried out with it, and small white mouse is widely used in medical laboratory as experimental subjects, carries out drug to small white mouse and fills out
When feeding, small white mouse is usually caught on the other hand, and a hand-held drencher directly pours into drug in Mice, drencher insertion
In small white mouse throat, strong foreign body sensation can make small white mouse acutely struggle, and hand quilt is easy to appear when staff grabs insecure
The case where scratching, and small white mouse is easy to escape from staff's hand, reduces conventional efficient；
Publication number CN205758760U discloses the fixed plate for fixing small white mouse, including flexible mainboard, the flexibility mainboard
Plate with offer injection orifice, flexible mainboard includes long side wall and short side wall, and the upper hinged flexible clamping plate of long side wall is soft
Property clamping plate on be fixedly connected with fingerstall for connecting laboratory technician's finger, the flexibility clamping plate includes left plate and right panel, left plate
It is hinged with spill wing plate in one side edge, the convex wing plate engaged with spill wing plate is hinged in the one side edge of right panel, uses
Small white mouse is fixed in the device, and since small white mouse head is compared, body is smaller, and head is not fixed firmly, and carries out drug and pours into
When small white mouse head shake and be easy to increase operation difficulty, and small white mouse four limbs are firmly fixed in the device, make it by larger
Compressing is unfavorable for smoothly pouring into for drug, and using effect is bad.
Summary of the invention
In order to improve above situation, a kind of medical experiment mice lavage fixed frame of the present invention provides a kind of by small white mouse
Four limbs are stuck in slot, and to the fixed frame that small white mouse body and head are fixed simultaneously.Perfusion efficiency can be effectively improved.
A kind of medical experiment mice lavage fixed frame of the present invention is realized in：A kind of medical experiment little Bai of the present invention
Mouse stomach-filling fixed frame is by main fixing belt, elastic strip, edge wing plate, arc snap-gauge, supporting plate, sliding shoe, main fastening block, bottom plate, buffering
Slot, auxiliary fixing belt, sliding groove, adjusting block, shifting chute, fixed plate and auxiliary fixture block composition, fixed plate one end is placed on bottom plate, described
It is provided with dashpot on bottom plate, the dashpot is open slot, and the backplate surface is equipped with foam-rubber cushion, on the fixed plate other end
It is provided with sliding groove, two arc snap-gauge sides are respectively placed in the two sides of fixed plate, and arc snap-gauge one end is connected with bottom plate,
It is equipped with fixing groove on the inside of the arc snap-gauge, two edge wing plates are respectively placed in the other side of two arc snap-gauges, the edge
Wing plate is curved plate-like structure, and edge wing plate one end is connected with bottom plate, is opened on the outside of the edge wing plate there are two card slot,
And distribution, main fastening block are placed in top card slot up and down, auxiliary fixture block is placed in card slot on the lower, and the main fastening block is removable
It unloads, the auxiliary fixture block is detachable, and the two sides of main fixing belt pass through elastic strip respectively and two main fastening blocks are connected, the main fixation
Band is made of elastic material, and surface is equipped with cotton layer, and the two sides of auxiliary fixing belt pass through elastic strip and two auxiliary fixture block phases respectively
Connection, the auxiliary fixing belt is made of elastic material, and surface is equipped with cotton layer, shifting chute is provided in the fixed plate, and lean on
Nearly sliding groove, connecting rod run through shifting chute, and sliding shoe is placed on connecting rod one end, and are located on the inside of fixed plate, the sliding shoe
By arc block structure, and medial surface, towards main fixing belt, adjusting block is placed on the connecting rod other end, and supporting plate one is placed on sliding
On the outside of block, the supporting plate is curved plate-like structure, and the other side extends in sliding groove.
In use, be first placed on small white mouse, and face fixed plate when carrying out perfusion to small white mouse,
Small white mouse four limbs are individually positioned in the fixing groove on the inside of two arc snap-gauges, small white mouse tail is placed in dashpot, so
Main fastening block is fixed afterwards, main fixing belt is tied up in small white mouse neck location, auxiliary fixture block is fixed, auxiliary fixing belt is to small white mouse lower half
Body is fixed, and sliding shoe pad is placed on supporting plate in small white mouse throat position, small white mouse mouth, pushes adjust then up
Block, adjusting block drives connecting rod to move along slot upward sliding, and connecting rod drives sliding shoe to move up, and sliding shoe drives
Supporting plate moves up in sliding groove, small white mouse head is lifted on supporting plate, and then withstand on the small white mouse back side of head in main fixing belt, small
White mouse mouth is elevated, and is convenient for perfusion；
The dashpot is that the design of open slot prevents tail from curling up on bottom plate convenient for the tail of small white mouse to be put into, and is increased small
The sense of discomfort of white mouse；
The backplate surface is equipped with the design of foam-rubber cushion, can increase comfort level when small white mouse is fixed, slow down small white mouse
Tensity is convenient for perfusion；
The edge wing plate is the design of curved plate-like structure, will not cause to oppress to the stomach of small white mouse, when preventing perfusion because
Digestive discomfort small white mouse acutely struggles；
The main fixing belt is made of elastic material, and surface is equipped with the design of cotton layer, when can increase fixed to small white mouse
The comfort level of neck；
The auxiliary fixing belt is made of elastic material, and surface is equipped with the design of cotton layer, can increase after fixing to small white mouse
The comfort level of the lower part of the body；
The main fixing belt and sliding shoe cooperation, to the design that small white mouse head is fixed, can prevent during perfusion
Small white mouse head is acutely struggled, and perfusion effect is influenced；
The upper sliding adjusting block, the design that will be lifted on small white mouse mouth are convenient for perfusion, improve perfusion efficiency；
Design small white mouse four limbs being stuck on the inside of arc snap-gauge in fixing groove can be reserved certain to the four limbs of small white mouse
Mobile space, and then four limbs oppressed it is smaller, reduce non-comfort, easily facilitate pouring into for drug；
Reach and used on medical experiment, the purpose that small white mouse is fixed when perfusion is carried out to small white mouse.
Beneficial effect.
One, structure is simple, convenient and practical.
Two, cheap, it is easy to spread.
Three, perfusion efficiency can be effectively improved.
Detailed description of the invention
Fig. 1 is a kind of three-dimensional structure diagram of medical experiment mice lavage fixed frame of the present invention.
Fig. 2 is a kind of three-dimensional structure diagram of medical experiment mice lavage fixed frame adjusting block of the present invention.
In attached drawing
Wherein part is：Main fixing belt（1）, elastic strip（2）, edge wing plate（3）, arc snap-gauge（4）, supporting plate（5）, sliding shoe
（6）, main fastening block（7）, bottom plate（8）, dashpot（9）, auxiliary fixing belt（10）, sliding groove（11）, adjusting block（12）, shifting chute
（13）, fixed plate（14）, auxiliary fixture block（15）.
Specific embodiment：
A kind of medical experiment mice lavage fixed frame of the present invention is realized in：A kind of medical experiment small white mouse of the present invention fills
Stomach fixed frame is by main fixing belt（1）, elastic strip（2）, edge wing plate（3）, arc snap-gauge（4）, supporting plate（5）, sliding shoe（6）, main
Fixture block（7）, bottom plate（8）, dashpot（9）, auxiliary fixing belt（10）, sliding groove（11）, adjusting block（12）, shifting chute（13）, fixed
Plate（14）With auxiliary fixture block（15）Composition, fixed plate（14）One end is placed in bottom plate（8）On, the bottom plate（8）On be provided with dashpot
（9）, the dashpot（9）For open slot, the bottom plate（8）Surface is equipped with foam-rubber cushion, the fixed plate（14）It is opened on the other end
There is sliding groove（11）, two arc snap-gauges（4）Side is respectively placed in fixed plate（14）Two sides, the arc snap-gauge（4）One end
And bottom plate（8）It is connected, the arc snap-gauge（4）Inside is equipped with fixing groove, two edge wing plates（3）It is respectively placed in two arcs
Snap-gauge（4）The other side, the edge wing plate（3）For curved plate-like structure, the edge wing plate（3）One end and bottom plate（8）Phase
Connection, the edge wing plate（3）Outside is opened there are two card slot, and upper and lower distribution, main fastening block（7）It is placed in top card slot,
Auxiliary fixture block（15）It is placed in card slot on the lower, the main fastening block（7）Detachably, the auxiliary fixture block（15）Detachably, main fixation
Band（1）Two sides pass through elastic strip respectively（2）With two main fastening blocks（7）It is connected, the main fixing belt（1）For elastic material system
At, and surface is equipped with cotton layer, auxiliary fixing belt（10）Two sides pass through elastic strip respectively（2）With two auxiliary fixture blocks（15）It is connected
It connects, the auxiliary fixing belt（10）It is made of elastic material, and surface is equipped with cotton layer, the fixed plate（14）On be provided with shifting chute
（13）, and close to sliding groove（11）, connecting rod is through shifting chute（13）, sliding shoe（6）It is placed on connecting rod one end, and is located at solid
Fixed board（14）Inside, the sliding shoe（6）By arc block structure, and medial surface is towards main fixing belt（1）, adjusting block（12）It sets
In on the connecting rod other end, supporting plate（5）One is placed on sliding shoe（6）Outside, the supporting plate（5）For curved plate-like structure, and it is another
Side extends to sliding groove（11）It is interior.
In use, small white mouse is placed on bottom plate first when carrying out perfusion to small white mouse（8）On, and face fixation
Plate（14）, small white mouse four limbs are individually positioned in two arc snap-gauges（4）In the fixing groove of inside, small white mouse tail is placed on slow
Jet-bedding（9）It is interior, then by main fastening block（7）It is fixed, make main fixing belt（1）It ties up in small white mouse neck location, by auxiliary fixture block（15）Gu
It is fixed, auxiliary fixing belt（10）The small white mouse lower part of the body is fixed, sliding shoe（6）Pad is in small white mouse throat position, small white mouse mouth
It is placed on supporting plate（5）On, adjusting block is pushed then up（12）, adjusting block（12）Connecting rod is driven to move along slot（13）Upwards
Sliding, and connecting rod drives sliding shoe（6）It moves up, sliding shoe（6）Drive supporting plate（5）In sliding groove（11）Introversion moves up
It is dynamic, supporting plate（5）Upper lift small white mouse head, and then the small white mouse back side of head is made to withstand on main fixing belt（1）On, small white mouse mouth is elevated,
Convenient for perfusion；
The dashpot（9）Prevent tail from curling up in bottom plate convenient for the tail of small white mouse to be put into for the design of open slot（8）On,
Increase the sense of discomfort of small white mouse；
The bottom plate（8）Surface is equipped with the design of foam-rubber cushion, can increase comfort level when small white mouse is fixed, slow down small white mouse
Tensity, be convenient for perfusion；
The edge wing plate（3）For the design of curved plate-like structure, the stomach of small white mouse will not be caused to oppress, when preventing perfusion
Because digestive discomfort small white mouse acutely struggles；
The main fixing belt（1）It is made of elastic material, and surface is equipped with the design of cotton layer, can increase and small white mouse is fixed
When neck comfort level；
The auxiliary fixing belt（10）It is made, and surface is equipped with the design of cotton layer, can increase solid to small white mouse of elastic material
The comfort level of the lower part of the body after fixed；
The main fixing belt（1）And sliding shoe（6）Cooperation, can be in perfusion process to the design that small white mouse head is fixed
In, it prevents small white mouse head from acutely struggling, influences perfusion effect；
The upper sliding adjusting block（12）, the design that will be lifted on small white mouse mouth is convenient for perfusion, improves perfusion efficiency；
It is described that small white mouse four limbs are stuck in arc snap-gauge（4）Design in the fixing groove of inside can be reserved to the four limbs of small white mouse
Certain mobile space, so four limbs oppressed it is smaller, reduce non-comfort, easily facilitate pouring into for drug；Reach medicine
It experimentally uses, the purpose that small white mouse is fixed when perfusion is carried out to small white mouse.
Claims (8)
1. a kind of medical experiment mice lavage fixed frame, it is characterized in that：Fixed plate one end is placed on bottom plate, is provided on bottom plate slow
Jet-bedding is provided with sliding groove on the fixed plate other end, and two arc snap-gauge sides are respectively placed in the two sides of fixed plate, arc snap-gauge one
End is connected with bottom plate, is equipped with fixing groove on the inside of arc snap-gauge, two edge wing plates are respectively placed in the another of two arc snap-gauges
Side, edge wing plate one end are connected with bottom plate, are opened on the outside of edge wing plate there are two card slot, and upper and lower distribution, main fastening block are placed in
In top card slot, auxiliary fixture block is placed in card slot on the lower, and the two sides of main fixing belt pass through elastic strip and two main cards respectively
Block is connected, and the two sides of auxiliary fixing belt pass through elastic strip respectively and two auxiliary fixture blocks are connected, and shifting chute is provided in fixed plate, and
Close to sliding groove, connecting rod runs through shifting chute, and sliding shoe is placed on connecting rod one end, and is located on the inside of fixed plate, sliding shoe by
Arc block structure, and medial surface, towards main fixing belt, adjusting block is placed on the connecting rod other end, supporting plate one is placed on sliding shoe
Outside, supporting plate is curved plate-like structure, and the other side extends in sliding groove.
2. a kind of medical experiment mice lavage fixed frame according to claim 1, it is characterised in that the dashpot is
Open slot.
3. a kind of medical experiment mice lavage fixed frame according to claim 1, it is characterised in that the backplate surface
It is equipped with foam-rubber cushion.
4. a kind of medical experiment mice lavage fixed frame according to claim 1, it is characterised in that the edge wing plate
For curved plate-like structure.
5. a kind of medical experiment mice lavage fixed frame according to claim 1, it is characterised in that the main fastening block can
Disassembly, the auxiliary fixture block are detachable.
6. a kind of medical experiment mice lavage fixed frame according to claim 1, it is characterised in that the main fixing belt
It is made of elastic material, and surface is equipped with cotton layer.
7. a kind of medical experiment mice lavage fixed frame according to claim 1, it is characterised in that the auxiliary fixing belt
It is made of elastic material, and surface is equipped with cotton layer.
8. a kind of medical experiment mice lavage fixed frame according to claim 1, it is characterised in that described by small white mouse
Four limbs are stuck on the inside of arc snap-gauge in fixing groove, can reserve mobile space to the four limbs of small white mouse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810450157.2A CN108836556B (en) | 2018-05-11 | 2018-05-11 | Medical experiment mice lavage mount |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810450157.2A CN108836556B (en) | 2018-05-11 | 2018-05-11 | Medical experiment mice lavage mount |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108836556A true CN108836556A (en) | 2018-11-20 |
| CN108836556B CN108836556B (en) | 2021-01-15 |
Family
ID=64212935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810450157.2A Active CN108836556B (en) | 2018-05-11 | 2018-05-11 | Medical experiment mice lavage mount |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108836556B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109259884A (en) * | 2018-11-29 | 2019-01-25 | 沈阳建筑大学 | A kind of mouse experiment fixator |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002035017A (en) * | 2000-07-27 | 2002-02-05 | National Agricultural Research Organization | Fixing equipment for livestock operation |
| CN201171728Y (en) * | 2008-03-11 | 2008-12-31 | 上海睿智化学研究有限公司 | Mouse holder |
| CN203506930U (en) * | 2013-09-29 | 2014-04-02 | 中国人民解放军第二军医大学 | Mouth gag for naked mole-rat |
| CN204133638U (en) * | 2014-09-26 | 2015-02-04 | 潍坊医学院 | Rat oral gavage fixture |
| CN204521035U (en) * | 2015-01-13 | 2015-08-05 | 中国人民解放军第二军医大学 | Large operations area is regained consciousness experimental rat fixture |
| CN206836991U (en) * | 2017-01-13 | 2018-01-05 | 佳木斯大学 | A kind of rat oral gavage fixing device |
| CN207323588U (en) * | 2017-03-16 | 2018-05-08 | 陕西中医药大学 | A kind of rat oral gavage fixing device |
-
2018
- 2018-05-11 CN CN201810450157.2A patent/CN108836556B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002035017A (en) * | 2000-07-27 | 2002-02-05 | National Agricultural Research Organization | Fixing equipment for livestock operation |
| CN201171728Y (en) * | 2008-03-11 | 2008-12-31 | 上海睿智化学研究有限公司 | Mouse holder |
| CN203506930U (en) * | 2013-09-29 | 2014-04-02 | 中国人民解放军第二军医大学 | Mouth gag for naked mole-rat |
| CN204133638U (en) * | 2014-09-26 | 2015-02-04 | 潍坊医学院 | Rat oral gavage fixture |
| CN204521035U (en) * | 2015-01-13 | 2015-08-05 | 中国人民解放军第二军医大学 | Large operations area is regained consciousness experimental rat fixture |
| CN206836991U (en) * | 2017-01-13 | 2018-01-05 | 佳木斯大学 | A kind of rat oral gavage fixing device |
| CN207323588U (en) * | 2017-03-16 | 2018-05-08 | 陕西中医药大学 | A kind of rat oral gavage fixing device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109259884A (en) * | 2018-11-29 | 2019-01-25 | 沈阳建筑大学 | A kind of mouse experiment fixator |
| CN109259884B (en) * | 2018-11-29 | 2024-10-25 | 沈阳建筑大学 | Mouse experiment fixer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108836556B (en) | 2021-01-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104688375B (en) | Experimental mouse fixing device | |
| CN108836556A (en) | A kind of medical experiment mice lavage fixed frame | |
| CN201192389Y (en) | Prevention treatment fixing rack of foot drop | |
| CN111419510B (en) | Traditional Chinese medicine orthopedic clamp convenient for fumigating fracture part by traditional Chinese medicines | |
| CN205988356U (en) | Orthopaedics palmar fixing device | |
| CN208808798U (en) | Intervention operating bed restraint device with anti-falling from bed function | |
| CN107961153A (en) | A kind of back massage equipment for health care | |
| CN212730236U (en) | Wound protection device for thoracic surgery | |
| CN208550100U (en) | A kind of diabetes patient's injection of insulin clothes | |
| CN208808719U (en) | A kind of animal and veterinary is with beating needle fixation device | |
| CN207725719U (en) | Transport turnover device | |
| CN218979595U (en) | Clinical fixer of mammary gland | |
| CN211633719U (en) | Special oral cavity drencher of poultry animal doctor | |
| CN208942470U (en) | A kind of medium-and-large-sized standardized posture pad of dog prone position operation position | |
| CN211272473U (en) | Simple fixing device for strengthening nasal gastrointestinal tube face | |
| CN212261646U (en) | Hand and foot surgical nursing finger fixing structure | |
| CN210020560U (en) | Multifunctional thoracic surgery nursing plate | |
| CN221384048U (en) | Abdomen incision nursing belt | |
| CN208144455U (en) | A kind of ventilating massage brassiere | |
| CN221932696U (en) | Negative pressure drainage device | |
| CN214050369U (en) | Rehabilitation medicine department hand trainer | |
| CN217987590U (en) | IP plate fixing device for bedside chest piece | |
| CN201333100Y (en) | Plunge-preventing side-lying body position fixing device | |
| CN215078782U (en) | Protector is used to image branch of academic or vocational study | |
| CN208319417U (en) | A kind of adjustable chest and abdomen fixing belt of vest type |
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 | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20201223 Address after: 526238 No.102, first floor, building B2, innovation and entrepreneurship Science Park, Zhaoqing high tech Zone, Guangdong Province Applicant after: Zhaoqing Huaxia Kaiqi Biotechnology Co., Ltd Address before: 221008 tongchuangxin block F, National Science and Technology Park, China University of mining and technology, Jiefang South Road, Quanshan District, Xuzhou City, Jiangsu Province Applicant before: Cao Yanru |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |