CN107456294B - High-efficient convenient beasts and birds epidemic prevention is with syringe needle box - Google Patents
High-efficient convenient beasts and birds epidemic prevention is with syringe needle box Download PDFInfo
- Publication number
- CN107456294B CN107456294B CN201710939839.5A CN201710939839A CN107456294B CN 107456294 B CN107456294 B CN 107456294B CN 201710939839 A CN201710939839 A CN 201710939839A CN 107456294 B CN107456294 B CN 107456294B
- Authority
- CN
- China
- Prior art keywords
- needle
- box
- clamping groove
- needle storage
- stainless steel
- 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.)
- Active
Links
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/02—Internal fittings
- B65D25/10—Devices to locate articles in containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D51/00—Closures not otherwise provided for
- B65D51/16—Closures not otherwise provided for with means for venting air or gas
- B65D51/1605—Closures not otherwise provided for with means for venting air or gas whereby the interior of the container is maintained in permanent gaseous communication with the exterior
- B65D51/1611—Closures not otherwise provided for with means for venting air or gas whereby the interior of the container is maintained in permanent gaseous communication with the exterior by means of an orifice, capillary or labyrinth passage
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/70—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in livestock or poultry
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention relates to a high-efficiency convenient needle head box for epidemic prevention of livestock and poultry, which comprises a box cover and a box core which can be movably installed together; the box core comprises a needle box bottom cover, a clamping groove anchoring arm, a spring, a notch shrapnel, a clamping groove unit and a clamping groove unit connecting sheet; each clamping groove unit connecting sheet is connected with a needle storage plate; each needle storage plate is formed by connecting a plurality of clamping groove units in parallel and oppositely to form a whole; the gap between two adjacent clamping groove units is a needle storage groove, and the width of the needle storage groove is adjustable; the needle storage groove is used for placing a stainless steel injection needle; the clamping groove anchoring arm movably fixes the needle storage plate on the needle box bottom cover. The invention has the advantages of portability, large needle storage quantity, avoiding touch abrasion among the needles, being convenient for cleaning and sterilizing the needles, being particularly beneficial to the veterinary epidemic prevention personnel to quickly and conveniently mount or dismount the needles of the syringes when different herd individuals inject, and the used needles can be directly and quickly dismounted into the needle storage groove of another needle box for high-pressure sterilization and sterilization.
Description
Technical Field
The invention belongs to the field of medical appliances for livestock and relates to a high-efficiency convenient needle box for epidemic prevention of livestock and poultry, in particular to a portable needle box for epidemic prevention of livestock and poultry, which has the advantages of large needle storage quantity, convenient taking and containing of needles, convenient installation of the needles to syringes and convenient disassembly of the needles.
Background
With the rapid development of large-scale and intensive livestock and poultry cultivation, the production level of livestock and poultry is continuously improved, but epidemic diseases are still main factors limiting the healthy development of the current animal husbandry, and vaccine immunization becomes an effective means for preventing and controlling epidemic diseases. In order to avoid cross transmission of pathogens among different animal individuals through needles, each individual should be made to use one needle when different animals are vaccinated, but the current situation that the needles are frequently replaced and inconvenient to replace when thousands of animals are vaccinated in production becomes an important factor for limiting the vaccination efficiency, and some epidemic prevention people continuously use one needle to carry out vaccine injection on a plurality of animals for convenience of drawing, so that the risks of epidemic disease transmission and epidemic are greatly increased. In addition, most of the current needles used in animal husbandry are piled in one box, and the needles are randomly clamped by hands or tweezers and are laboriously installed on a syringe when the needles are used, and the needles are pulled out of the syringe by hands or tweezers and put into another box after the needles are used; in the process, the needle contacts with hands or forceps twice, so that the injection efficiency is reduced, the pollution of the needle is easily caused, the repeated taking and placing of the needle is easily worn or deformed through collision and friction, the service life of the needle is influenced, and the injection animal is also damaged by more tissues. If epidemic prevention personnel can take, install and dismantle the syringe needle very conveniently, can not only improve epidemic prevention operation's standardization and efficiency greatly, can also greatly reduce the spoilage of syringe needle and ensure animal welfare.
Disclosure of Invention
In order to solve the problems, the invention provides a high-efficiency convenient needle head box for epidemic prevention of livestock and poultry, and aims to provide a portable needle head box which can store needles orderly, has large needle storage quantity, is simple to operate, has high efficiency and is easy to clean and sterilize, and the problem of inconvenience in needle loading and unloading in the epidemic prevention operation process of livestock and poultry can be solved.
The invention is realized by the following technical scheme:
a high-efficiency convenient needle head box for epidemic prevention of livestock and poultry comprises a box cover and a box core which can be movably installed together; the top cover and the side wall of the box cover are provided with a plurality of ventilation holes, so that ventilation is facilitated during high-pressure sterilization; the box core comprises a needle box bottom cover, a clamping groove anchoring arm, a spring, a notch elastic sheet, a clamping groove unit and a clamping groove unit connecting sheet; each clamping groove unit connecting sheet is connected with a needle storage plate; the front and back of the needle storage plate are symmetrically arranged in parallel; each needle storage plate is formed by connecting a plurality of clamping groove units in parallel and oppositely to form a whole; the gap between two adjacent clamping groove units is a needle storage groove, the width of the needle storage groove is adjustable, and the width of the needle storage groove is adjusted according to the size of the stainless steel injection needle head; the needle storage groove is used for placing a stainless steel injection needle; the stainless steel injection needle heads are vertically and sequentially stacked in parallel in each needle storage groove; the tail parts of the stainless steel injection needles face the outside of the box core; the stainless steel injection needle head can only move up and down in the needle storage groove and can not rotate; clamping groove anchoring arms are symmetrically arranged at the left end and the right end of the needle head box bottom cover and used for movably fixing a needle storage plate on the needle head box bottom cover, and the needle storage plate is detachable;
a spring is vertically arranged at the bottom of each needle storage groove, and the bottom end of the spring is fixed on the connecting sheet of the clamping groove unit; two sides of the top end of each needle storage groove are respectively provided with a notch elastic sheet (metal elastic sheet) for preventing the stainless steel injection needle from falling from the needle storage groove; the lengths of the clamping groove unit connecting sheet and the needle head box bottom cover are set according to the needs, and the number of the stainless steel injection needles stored is increased by increasing the length of the needle storage plate and the number of the needle storage grooves.
The needle tips of the stainless steel injection needles in the front and back opposite needle storage grooves are oppositely arranged and are arranged at intervals up and down; the left side and the right side of the front end of each stainless steel injection needle are respectively provided with a vertical baffle plate with a vent hole, the baffle plates extend from the inner side of the clamping groove unit to the center of the needle box, and the gap between the left baffle plate and the right baffle plate is slightly wider than the front end of the needle and narrower than the width of the needle storage groove.
The lower part of the box cover is provided with a buckle which is used for being buckled with the bottom cover of the needle head box so as to realize the opening or closing of the box cover.
Furthermore, the two high-efficiency convenient needle heads box for epidemic prevention of livestock and poultry are matched for use, the used needle heads are orderly placed into the other needle head box according to the reverse process of loading the needle heads into the injector, and the used needle heads are uniformly cleaned and disinfected, so that the recycling can be realized.
Compared with the prior art, the invention has the following steps:
1. the problem that an epidemic prevention person is inconvenient to assemble and disassemble needles in the epidemic prevention operation process of livestock and poultry can be effectively solved, and the efficiency of assembling and disassembling the needles is greatly improved.
2. The needle head box can effectively avoid friction and collision among the needle heads, reduce the loss cost of the needle heads, lighten the pain of injected animals and ensure animal welfare by protecting the sharpness of the needle points.
3. The needle tips of the needles are oppositely and alternately arranged, so that the needle storage quantity of the needle box in unit volume is greatly improved; the used needle heads can be orderly unloaded into another needle head box according to the reverse process of loading the needle heads into the injector, and the needle heads after being sterilized can be directly cleaned and sterilized in a unified manner by detaching or not detaching the needle storage plate without loading the needle heads into the needle head box for sterilization for the second time.
Drawings
FIG. 1 is a schematic view of the invention in a closed state and a schematic view of the cover opening
FIG. 2 is a schematic diagram of an assembled structure of the present invention
Fig. 3 is a top view a and a bottom view B of the cartridge of the present invention
Fig. 4 is a top view a and a bottom view B of a single needle plate according to the present invention
FIG. 5 is a schematic diagram of the needle mounting of the present invention
In the figure: 1-a box cover; 2-a cartridge; 3-a slot anchor arm; 4-a spring; 5-a notch spring plate; 6-a needle storage plate; 7-a needle storage groove; 8-stainless steel needle for injection; 9-needle box bottom cover; 10-a clamping groove unit; 11-a clamping groove unit connecting sheet; 12-syringe.
Detailed Description
The needle box with the needle capable of being efficiently and conveniently inserted and pulled out is shown in figures 1-4, and comprises a box cover 1 and a box core 2. The top cover and the side wall of the box cover 1 are provided with a plurality of ventilation holes, which is convenient for ventilation during high-pressure sterilization. According to the number of stainless steel injection needles 8 which need to be stored in actual use, 10-15 clamping groove units 10 are anchored and assembled by using clamping groove unit connecting sheets 11 with a certain length to form needle storage plates 6, then two needle storage plates 6 are fixed on the front side and the rear side of a needle box bottom cover 9 through clamping groove anchoring arms 3, and the needle storage plates are detachable. The stainless steel injection needle 8 with the square cross section at the tail part is sequentially arranged in the needle storage groove 7 formed by two adjacent clamping groove units 10 up and down, the internal structure of the needle storage groove 7 is strictly matched with the outline of the tail part of the stainless steel injection needle, and the stainless steel injection needle 8 can only move up and down and can not rotate after being arranged in the needle storage groove; the spring 4 at the bottom of the needle storage groove 7 props against the needle in the needle storage groove to keep the needle at the top of the needle storage groove 7, so that the needle storage groove is convenient to take; the notch shrapnel 5 can prevent the needle from accidentally falling from the needle storage groove, and the needle can be conveniently taken out by lifting the injector inserted with the needle when taking the syringe. The main structure of the box core 2 is that a front needle storage plate 6 and a rear needle storage plate 6 are spliced by a plurality of clamping groove units 10, a plurality of needle storage grooves 7 with the gap width slightly larger than the joint of the needle heads and the tail of the needle heads are arranged on the needle storage plates 6, the inner space of each needle storage groove 7 completely fits the outline of the tail of the stainless steel injection needle heads, and the needle storage plates 6 are fixed on the bottom cover 9 of the needle box through clamping groove anchoring arms on the left side and the right side. Each needle storage groove 7 can simultaneously accommodate a row of 10-20 stainless steel injection needles with square tails.
When the syringe is used, as shown in fig. 5, the box cover 1 with the needle which is cleaned and sterilized is opened, the needle end of the syringe is aligned to the tail part of one needle at the top end in the needle box, the tail end of the needle is inserted by holding the syringe by hand (step (1)), and simultaneously the syringe is rotated clockwise or anticlockwise (step (2)) for 30-90 degrees, so that the needle can be firmly arranged on the syringe; the syringe with the needle attached is then held by hand and the needle is lifted vertically upwards out of the needle magazine (step (3)), whereupon the aspiration and injection of the vaccine can be performed.
After the needle is used up, the used needle can be quickly disassembled into another needle box according to the reverse process of installing the needle, then the two needle storage plates 6 storing the used needle can be disassembled from the bottom cover or not disassembled and directly connected with the bottom cover to clean the stainless steel injection needle 8, after the cleaning is finished, the needle storage plates 6 are installed in the needle box bottom cover 9, and the needle box cover 1 is covered for high-temperature high-pressure sterilization and disinfection and reuse.
Claims (4)
1. The needle head box for epidemic prevention of livestock and poultry is characterized by comprising a box cover and a box core which can be movably connected into a whole; the top cover and the side wall of the box cover are provided with a plurality of ventilation holes, so that ventilation is facilitated during high-pressure sterilization; the box core comprises a needle box bottom cover, a clamping groove anchoring arm, a spring, a notch elastic sheet, a clamping groove unit and a clamping groove unit connecting sheet; each clamping groove unit connecting sheet is respectively connected with a needle storage plate; the front and rear sides of the needle storage plate are symmetrically arranged at the front and rear ends of the bottom cover of the needle head box in parallel; each needle storage plate is formed by connecting a plurality of clamping groove units in parallel and oppositely to form a whole; the gap between two adjacent clamping groove units is a needle storage groove; the needle storage groove is used for placing a stainless steel injection needle; the stainless steel injection needle heads are vertically and sequentially stacked in parallel in each needle storage groove; the tail parts of the stainless steel injection needles face the outside of the box core; the stainless steel injection needle head can only move up and down in the needle storage groove and can not rotate; a spring is vertically arranged at the bottom of each needle storage groove, and the bottom end of the spring is fixed on the connecting sheet of the clamping groove unit; the needle tips of the stainless steel injection needles in the front and back opposite needle storage grooves are oppositely arranged and are arranged at intervals up and down;
the inner sides of the clamping groove units on the left side and the right side of the front end of the stainless steel injection needle are respectively vertically provided with a baffle plate with a vent hole, and the baffle plates extend from the front end of the inner wall of the clamping groove unit to the center of the needle box; the gap between the left baffle and the right baffle is slightly wider than the front end of the needle head and narrower than the width of the needle storage groove;
the width of the needle storage groove is adjustable, and the width of the needle storage groove is adjusted according to the size of the stainless steel injection needle head;
two sides of the top end of each needle storage groove are respectively provided with a notch elastic sheet for preventing the stainless steel injection needle from falling from the needle storage groove;
the left end and the right end of the needle head box bottom cover are symmetrically provided with clamping groove anchoring arms, the needle storage plate is movably fixed on the needle head box bottom cover through the clamping groove anchoring arms, and the needle storage plate is detachable.
2. The needle head box for epidemic prevention of livestock and poultry is characterized in that the lengths of the clamping groove unit connecting sheet and the needle head box bottom cover are set according to the number of the stored stainless steel injection needles so as to increase the length of the needle storage plate and the number of the needle storage grooves.
3. The needle box for epidemic prevention of livestock and poultry is characterized in that the lower part of the box cover is provided with a buckle for buckling the box cover and the bottom cover of the needle box so as to realize the opening or closing of the box cover.
4. The needle head box for high-efficiency convenient livestock and poultry epidemic prevention of claim 1, wherein the two needle head boxes for high-efficiency convenient livestock and poultry epidemic prevention are matched for use, the used needle heads are orderly placed into the second needle head box according to the reverse process of the first needle head box, and the used needle heads are uniformly cleaned and disinfected for recycling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710939839.5A CN107456294B (en) | 2017-10-11 | 2017-10-11 | High-efficient convenient beasts and birds epidemic prevention is with syringe needle box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710939839.5A CN107456294B (en) | 2017-10-11 | 2017-10-11 | High-efficient convenient beasts and birds epidemic prevention is with syringe needle box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107456294A CN107456294A (en) | 2017-12-12 |
| CN107456294B true CN107456294B (en) | 2023-08-29 |
Family
ID=60554179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710939839.5A Active CN107456294B (en) | 2017-10-11 | 2017-10-11 | High-efficient convenient beasts and birds epidemic prevention is with syringe needle box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107456294B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108272528A (en) * | 2018-02-26 | 2018-07-13 | 李鲲鹏 | A kind of animal immune injection external member |
| CN108294843A (en) * | 2018-02-26 | 2018-07-20 | 王宏伟 | A kind of veterinary syringe quick despatch syringe needle auxiliary device |
| CN110495966A (en) * | 2018-05-16 | 2019-11-26 | 大庆市兴牧科技有限公司 | Animal doctor's syringe case |
| CN110937228B (en) * | 2019-12-24 | 2021-09-07 | 董翠莹 | Cylindrical multi-needle packaging box for sterilization and disinfection |
| CN115300725B (en) * | 2022-10-13 | 2022-12-27 | 莱州市文昌路畜牧兽医站 | Livestock-raising animal doctor uses old and useless needle tubing collecting box |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2045293U (en) * | 1989-01-31 | 1989-10-04 | 崔芸生 | Needle sterilizing box capable of continuous use |
| CN2311273Y (en) * | 1997-04-03 | 1999-03-24 | 朱光美 | Disposable exposure multifunction needle box |
| CN101361681A (en) * | 2008-03-18 | 2009-02-11 | 黄海波 | Syringe needle connection exchanging device for animal |
| TWI358288B (en) * | 2005-03-02 | 2012-02-21 | Smiths Medical Asd Inc | Fluid transfer system and safety holder |
| CN202670416U (en) * | 2012-08-06 | 2013-01-16 | 徐虹 | Multifunctional vaccine refrigeration box |
| CN202875488U (en) * | 2012-10-15 | 2013-04-17 | 三门县永力模具塑料厂（普通合伙） | Rotation type needle box |
| CN103952297A (en) * | 2014-04-17 | 2014-07-30 | 山东农业大学 | Physical minimally-invasive crop seedling inoculator and inoculation method thereof |
| WO2015192534A1 (en) * | 2014-06-19 | 2015-12-23 | 朱林学 | Portable arrangement sterilized box |
| KR20160079392A (en) * | 2014-12-26 | 2016-07-06 | 이경호 | Cartridge for vaccination |
-
2017
- 2017-10-11 CN CN201710939839.5A patent/CN107456294B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2045293U (en) * | 1989-01-31 | 1989-10-04 | 崔芸生 | Needle sterilizing box capable of continuous use |
| CN2311273Y (en) * | 1997-04-03 | 1999-03-24 | 朱光美 | Disposable exposure multifunction needle box |
| TWI358288B (en) * | 2005-03-02 | 2012-02-21 | Smiths Medical Asd Inc | Fluid transfer system and safety holder |
| CN101361681A (en) * | 2008-03-18 | 2009-02-11 | 黄海波 | Syringe needle connection exchanging device for animal |
| CN202670416U (en) * | 2012-08-06 | 2013-01-16 | 徐虹 | Multifunctional vaccine refrigeration box |
| CN202875488U (en) * | 2012-10-15 | 2013-04-17 | 三门县永力模具塑料厂（普通合伙） | Rotation type needle box |
| CN103952297A (en) * | 2014-04-17 | 2014-07-30 | 山东农业大学 | Physical minimally-invasive crop seedling inoculator and inoculation method thereof |
| WO2015192534A1 (en) * | 2014-06-19 | 2015-12-23 | 朱林学 | Portable arrangement sterilized box |
| KR20160079392A (en) * | 2014-12-26 | 2016-07-06 | 이경호 | Cartridge for vaccination |
Non-Patent Citations (1)
| Title |
|---|
| 兽用注射针头接换器在防疫中的应用;黄海波;夏成;郑家三;徐闯;张洪友;蔡长霞;;畜牧与饲料科学(02);全文 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107456294A (en) | 2017-12-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107456294B (en) | High-efficient convenient beasts and birds epidemic prevention is with syringe needle box | |
| CN211327559U (en) | Emergency breathing auxiliary device for emergency internal medicine | |
| CN206196752U (en) | Bumblebee catcher | |
| CN219743431U (en) | Disinfection equipment | |
| CN211934419U (en) | Poultry is with oral cavity distraction device | |
| CN208404971U (en) | Syringe needle box is used in a kind of efficiently convenient livestock and poultry epidemic prevention | |
| CN205338963U (en) | Safe blood -taking -needle structure | |
| CN208911151U (en) | A kind of continuous syringe syringe needle replaces box automatically | |
| CN203555852U (en) | Freely-capturing-and-fixing device of anatomical physiology experiment mouse | |
| CN115970025A (en) | Medical treatment car for livestock raising veterinarian | |
| CN101361681B (en) | Syringe needle connection exchanging device for animal | |
| CN112494685A (en) | Anesthesia nursing is with postoperative belt cleaning device that has dual disinfection function | |
| CN204192784U (en) | A kind of isotonic contraction augmentor and rabbit masticatory muscles isotonic contraction experimental model augmentor | |
| CN220309206U (en) | Diagnosis and treatment box for veterinarian | |
| CN213263428U (en) | Metal syringe needle storage device for veterinary use | |
| KR101686050B1 (en) | Cartridge for vaccination | |
| CN209827835U (en) | Veterinary syringe needle disinfection receiver | |
| CN217772835U (en) | A degassing unit for preventing and control swine fever | |
| CN221044998U (en) | Assembled portable continuous hemostatic forceps | |
| CN219557575U (en) | Department of stomatology reflector holds apparatus box | |
| CN208910497U (en) | A kind of multi-functional animal doctor's medical box | |
| CN213406533U (en) | Ophthalmic clinical medicine auxiliary assembly that drips | |
| CN216444081U (en) | Case is deposited to medical bacterin of poultry animal doctor | |
| CN219184230U (en) | Novel dental floss | |
| CN211050525U (en) | Animal doctor is with injection cylinder fixer |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |