CN105498030A - Disposable transfusion needle - Google Patents
Disposable transfusion needle Download PDFInfo
- Publication number
- CN105498030A CN105498030A CN201610091899.1A CN201610091899A CN105498030A CN 105498030 A CN105498030 A CN 105498030A CN 201610091899 A CN201610091899 A CN 201610091899A CN 105498030 A CN105498030 A CN 105498030A
- Authority
- CN
- China
- Prior art keywords
- needle
- transfusion
- puncture type
- type connector
- puncture
- 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
- 238000001802 infusion Methods 0.000 claims abstract description 24
- 239000002390 adhesive tape Substances 0.000 claims abstract description 14
- 239000008280 blood Substances 0.000 claims abstract description 3
- 210000004369 blood Anatomy 0.000 claims abstract description 3
- 230000007246 mechanism Effects 0.000 claims description 7
- 206010049244 Ankyloglossia congenital Diseases 0.000 claims description 2
- 206010011409 Cross infection Diseases 0.000 abstract description 5
- 206010029803 Nosocomial infection Diseases 0.000 abstract description 5
- 208000027418 Wounds and injury Diseases 0.000 abstract description 5
- 230000006378 damage Effects 0.000 abstract description 5
- 201000004624 Dermatitis Diseases 0.000 abstract description 2
- 206010069803 Injury associated with device Diseases 0.000 abstract description 2
- 230000008901 benefit Effects 0.000 abstract description 2
- 206010040844 Skin exfoliation Diseases 0.000 abstract 2
- 230000035618 desquamation Effects 0.000 abstract 2
- 208000012266 Needlestick injury Diseases 0.000 abstract 1
- 210000004204 blood vessel Anatomy 0.000 abstract 1
- 208000014674 injury Diseases 0.000 abstract 1
- 238000001990 intravenous administration Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 238000004299 exfoliation Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 206010052428 Wound Diseases 0.000 description 4
- 210000003462 vein Anatomy 0.000 description 4
- 238000001467 acupuncture Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 206010020751 Hypersensitivity Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 208000026935 allergic disease Diseases 0.000 description 1
- 230000007815 allergy Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000004531 microgranule Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/158—Needles for infusions; Accessories therefor, e.g. for inserting infusion needles, or for holding them on the body
-
- 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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/158—Needles for infusions; Accessories therefor, e.g. for inserting infusion needles, or for holding them on the body
- A61M2005/1586—Holding accessories for holding infusion needles on the body
Landscapes
- Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses a disposable transfusion needle which is suitable for being connected with a puncture type connecting part for transfusion and blood transfusion. The disposable transfusion needle comprises a needle tube, a needle seat arranged on the rear portion of the needle tube and a transfusion catheter. The disposable transfusion needle is characterized in that a support part is arranged on one side of the needle tube, and the puncture type connecting part can abut against the support part in a lateral mode. The invention aims at providing a puncture type connecting part special transfusion needle which has the advantages that the application range is wide, the structure is simple, fixation is reliable, two or more disposable transfusion needles can be connected with the same puncture type connecting part simultaneously, needle-stick injuries are prevented, and puncture desquamation is avoided, and the problems that in clinic at present, the special transfusion needle does not exist, when an intravenous infusion needle is forced to be adopted to be connected with the puncture type connecting part, dangling can not be achieved, the needle is prone to breaking, a skin allergy is prone to be caused due to the fact that too much adhesive tape is used, fixation is inconvenient, desquamation produced by using a needle tube with an oblique mouth is harmful to a human body, accidental needle-stick injuries exist, nosocomial infection and the damage caused due to the fact that other substances enter human blood vessels are not reduced are solved.
Description
Technical field
The present invention relates to medical instruments field, be specifically related to a kind of disposable infusion pin, this product is exclusively used in the puncture connection transfusion use that remaining needle, central venous catheter etc. are furnished with puncture type connector product.
Background technology
Human vein puncture transfusion is used at actual clinical transfusion medium-sized vein transfusion needle; also the transfusion such as Chang Huiyu remaining needle, central venous catheter connects transfusion with indwelling tool; namely in patient's vein, the indwelling tool such as remaining needle, central venous catheter has been inserted in advance; when needs are infused; owing to there is no puncture type connector dedicated transfusion pin at present; having to clinically punctures to be connected with transfusion needle and puncture type connector by vein infuses, and then they is fixed on limbs with adhesive tape.We are in long-term clinical research, find that prior art exists lower column defects:
1. after existing transfusion needle docks with the puncture type connector of indwelling apparatus, there is no support member, can not unsettledly connect, can only be fixed on the limbs of people.
2., after existing transfusion needle docks with the puncture type connector of indwelling apparatus, transfusion needle stand and puncture type connector can not firmly be fixed by adhesive tape, make venoclysis needle root easily be subject to breaking force, occur bent needle phenomenon.
3. adhesive tape is fixed, and one is cause needs of patients to accept more adhesive tape sticking, and irritated probability may be caused to increase, and another is that operation is cumbersome.
4. other dedicated transfusion pins can not be connected with a puncture type connector by multiple transfusion needle simultaneously.
5. existing venoclysis needle, easily meet accident in operation pricking wound.
6. to be particularly usually used in the transfusion needle length of the 0.7-0.9 of puncture type connector long for existing transfusion needle, easily occurs bent needle phenomenon.
7. puncture type connector cutting tip is caulking gum class material, because resistance reason draw point is difficult to be inserted into the end, even if transfusion needle SCCP connection-oriented part puncture end face has abutment face, can not play a role.
8. existing safety transfusion needle can not be connected with the puncture type connector on Y type remaining needle.
9. we find in clinical investigation, existing Transfusion needle pipe needle point is angle pin, when connecting transfusion for remaining needle, its drawback is: it is when puncturing puncture type connector, puncture orifice is a line, needle tubing enters after strutting, and its opening is positioned at pinpoint inclined plane, the various materials on puncture line are easily comprised microorganism, various microgranule and various organic or inorganic thing and bring in transfusion device system by puncture like this, may occur nosocomial infection and other harm.
Summary of the invention
The object of this invention is to provide a kind of applied widely, structure is simple, fixing reliable, can be connected with same puncture type connector by two or more disposable infusion pin simultaneously, anti-pricking wound, avoid the puncture type connector dedicated transfusion pin of puncture exfoliation, with solve existing clinical do not have dedicated transfusion pin be forced to adopt venoclysis needle be connected with puncture type connector time can not be unsettled, easy bent needle, use that adhesive tape is many easily causes skin allergy, fixing inconvenience, angle needle tubing is used to produce exfoliation harmful to human, accidental needle sticks is hindered, reduction nosocomial infection and other materials enter the problem of the harm in human vas.
In order to solve these problems of the prior art, technical scheme provided by the invention is: a kind of disposable infusion pin, suitable be connected transfusion and blood transfusion with puncture type connector and use, comprise the needle stand at needle tubing and needle tubing rear, transfusion catheter, it is characterized in that: in needle tubing side, have puncture type connector can side direction against support member.
Above-mentioned " support member " refers to and can give puncture type connector side direction a supporter with directly or indirectly (being coated with anti-skidding overcoat outside such as support member), by outside or the fixed mechanism of self, puncture type connector is fixed on a support, puncture type connector and supporter bundle and are fixed together by such as rope, make needle stand and puncture type connector constrained each other by support member, and there will not be both relative movement or rotation situation.
Under more excellent enforcement state, described disposable infusion pin is equipped with the fixed mechanism of fixing puncture type connector.
Under more excellent enforcement state, described support member is post, bar or plate.
Under more excellent enforcement state, described support member is equipped with the flap around syringe needle.
Under more excellent enforcement state, described support member is parallel with needle tubing.
Under more excellent enforcement state, there is handle described needle stand side.
Under more excellent enforcement state, described needle tubing length is no more than 3/4 of puncture type connector length.
Under more excellent enforcement state, described fixed mechanism is rope, frenulum, cingulum, adhesive tape, cover, clamp, draw-in groove, collar.
Under more excellent enforcement state, described support member rear end connects wing handle.
Under more excellent enforcement state, described needle tubing is provided with cone tip, and infusion hole is positioned on the needle tubing sidewall at cone tip trailing edge rear.
Compared to solution of the prior art, advantage of the present invention is:
1. support member can provide simple, reliable, a practical fixed support portion for puncture type connector, firmly be connected with needle stand as adhesive tape etc. realizes puncture type connector by outside or fixture own, realize transfusion needle and puncture type connector is unsettled, and be fixed on limbs after can being no longer connected with transfusion needle by puncture type connector and use short draw point to avoid the generation of bent needle phenomenon.
2. the present invention is in needle tubing periphery, have and be fixedly connected with or a support member integrally with needle stand, can not limit by the size shape of puncture type connector, realize firmly fixing, and two or more transfusion needle can be realized be connected with a puncture type connector and infuse, as shown in Figure 2.
3. reduce the use of medical adhesive tape on skin, avoid causing needs of patients to accept more adhesive tape sticking, avoid the allergy that may occur, reduce operation.
4., because the present invention is equipped with the flap around syringe needle on support member, serve anti-acupuncture effect.
5. the present invention adopts side-hole needle, avoids producing exfoliation harmful to human.
6. avoid repeated localised puncture puncture type connector joint face center, occur leakage.
7. can be connected with the puncture type connector on Y type remaining needle.
8. reduce the microorganism entered in transfusion system, minimizing nosocomial infection and other materials enter the harm in human vas.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described:
Accompanying drawing 1 is the structural representation (side view) of the embodiment of the present invention;
Accompanying drawing 2 be in the embodiment of the present invention two transfusion needles be connected with a puncture type connector after partial schematic diagram;
Accompanying drawing 3 is further embodiment of this invention structural representation;
Accompanying drawing 4 is further embodiment of this invention structural representation (side view);
Accompanying drawing 5 is the schematic perspective view of embodiment in Fig. 4 of the present invention;
Wherein: 1, needle tubing; 2, needle stand; 3, transfusion catheter; 4, support member; 5, puncture type connector puncture end face; 6, handle.
Detailed description of the invention
Embodiment one: shown in accompanying drawing 1,2:
A kind of disposable infusion pin, is connected to infuse with puncture type connector and uses, and comprises the needle stand 2 at needle tubing 1 and needle tubing 1 rear, transfusion catheter 3, in needle tubing 1 side, with needle stand 2 integrally have one can allow puncture type connector side direction against support member 4.
By needle point towards puncture type connector puncture end face 5, insert forward puncture type connector puncture end face 5, on earth, support member 4 is affixed on puncture type connector side, use medical adhesive tape to be wound around puncture type connector and the support member 4 be close to, make both firm being fixed together.Because needle stand 2 and support member 4 are integrated, support member 4 has some strength, and either party is stressed to make puncture type connector and needle stand 2, all power can be transmitted on support member 4, the stability after both maintenances connection, and do not occur coming off, bent needle phenomenon.Because support member 4 is in side, this structure can realize two or more transfusion needle and be connected with a puncture type connector simultaneously and use, as shown in Figure 2.This routine support member 4 is the cylinder parallel with needle tubing 1, but be also not limited to this, support member 4 is own and be connected with needle stand 2, and non-deformability is the bigger the better, under guarantee some strength, also can be the plate, non-planar plate, hollow cylinder etc. of flat board, cored slab, notch plate, reinforcement.Needle tubing 1 can puncture the puncture type connector puncture any position of end face 5, as long as rotatable support 4 appropriate location just can be close to against the puncture type connector of puncturing.
Embodiment two: shown in accompanying drawing 1:
A kind of disposable infusion pin, is connected to infuse with puncture type connector and uses, and comprises the needle stand 2 at needle tubing 1 and needle tubing 1 rear, transfusion catheter 3, in needle tubing 1 side, have one to be connected with needle stand 2 can allow puncture type connector side direction against support member 4; Transfusion needle is equipped with fixed mechanism (in figure not display) such as elastic ring, rope, the buckle of fixing puncture type connector; Support member 4 is equipped with the flap (not shown) around syringe needle; Support member 4 is parallel with needle tubing; Needle tubing 1 is side-hole needle.
The gripper shoe of this routine support member 4 specifically needle tubing 1 periphery, needle tubing 1 is side-hole needle, can prevent the exfoliation that punctures.By puncture type connector puncture end face 5 towards needle point, driven forward puncture type connector inserts, needle tubing 1 enters puncture type connector puncture end face 5, on earth, rotating needle stand 2 drives support member 4 to be affixed on puncture type connector side, use elastic ring to fix puncture type connector and the support member 4 be close to, make both firm being fixed together.Also adhesive tape or rope can be used to be wound around puncture type connector and gripper shoe, to make both firm being fixed together.Owing to there being flap, acupuncture can be avoided unexpected.
Embodiment three: shown in accompanying drawing 3:
A kind of disposable infusion pin, be connected to infuse with puncture type connector and use, comprise the needle stand 2 at needle tubing 1 and needle tubing 1 rear, transfusion catheter 3, in needle tubing 1 side, have a flake handle 6 and its front end to have can to allow puncture type connector side direction against support member 4; Support member 4 is parallel with needle tubing 1; Needle tubing 1 is side opening hour hand.
The support column of this routine support member 4 specifically needle tubing 1 periphery, needle tubing 1 is side-hole needle, can prevent the exfoliation that punctures.After being connected with transfusion needle by puncture type connector, rotatable support 4 is affixed on puncture type connector side, uses self fixed mechanism or adhesive tape by both firm being fixed together.This example has flake handle 6, has both facilitated Health care staff hand-held, can be used as again the pedestal of support column, and structure simple operations is convenient.
Embodiment four: shown in accompanying drawing 4,5:
A kind of disposable infusion pin, be connected to infuse with puncture type connector and use, comprise and be provided with cone tip, infusion hole is positioned at the needle tubing sidewall winding the needle tube 1 at cone tip trailing edge rear and needle stand 2, the transfusion catheter 3 at needle tubing 1 rear, in needle tubing side, have a wing handle 6, its front end have can allow puncture type connector side direction against tiles gripper shoe, its concave surface is relative with needle tubing 1; Tiles gripper shoe connects with wing handle 6 cross; Needle tubing 1 is side opening hour hand.
The tiles gripper shoe of this routine support member 4 specifically needle tubing 1 periphery.By puncture type connector puncture end face 5 towards needle point, driven forward puncture type connector inserts, and needle tubing 1 enters puncture type connector puncture end face 5, and on earth, support member 4 concave surface is affixed on puncture type connector side, uses adhesive plaster by both firm being fixed together.This routine wing handle 6, had both facilitated Health care staff hand-held, can be used as again the pedestal of support column.Tiles gripper shoe can be fastened on the puncture type connector side of column, makes both more easily be fixed together.Tiles gripper shoe front end also can exceed needle point, is designed to have certain radian and width just can play anti-needling action as flap.The needle tubing 1 of cone tip punctures, and to connect at puncture type connector transfusion end face be a point, effectively can reduce the risk that nosocomial infection and various material enter human body.
Above-mentioned example, only for technical conceive of the present invention and feature are described, its object is to person skilled in the art can be understood content of the present invention and implement according to this, can not limit the scope of the invention with this.All equivalent transformations of doing according to spirit of the present invention or modification, all should be encompassed within protection scope of the present invention.
Claims (10)
1. a disposable infusion pin, suitable be connected transfusion and blood transfusion with puncture type connector and use, and comprises the needle stand at needle tubing and needle tubing rear, transfusion catheter, it is characterized in that: in needle tubing side, have puncture type connector can side direction against support member.
2. a kind of disposable infusion pin according to claim 1, is characterized in that: described disposable infusion pin is equipped with the fixed mechanism of fixing puncture type connector.
3. a kind of disposable infusion pin according to claim 1, is characterized in that: described support member is post, bar, plate.
4. according to a kind of disposable infusion pin described in claim 1, it is characterized in that: described support member is equipped with the flap around syringe needle.
5. a kind of disposable infusion pin according to claim 1, is characterized in that: described support member is parallel with needle tubing.
6. a kind of disposable infusion pin according to claim 1, is characterized in that: there is handle described needle stand side.
7. a kind of disposable infusion pin according to claim 1, is characterized in that: described needle tubing 1 length is no more than 3/4 of puncture type connector length.
8. a kind of disposable infusion pin according to claim 2, is characterized in that: described fixed mechanism is rope, frenulum, cingulum, adhesive tape, cover, clamp, draw-in groove, collar.
9. a kind of disposable infusion pin according to claim 6, is characterized in that: described support member rear end connects wing handle.
10. a kind of disposable infusion pin according to any one of claim 1-7, is characterized in that: described needle tubing is provided with cone tip, infusion hole is positioned on the needle tubing sidewall at cone tip trailing edge rear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610091899.1A CN105498030B (en) | 2016-02-19 | 2016-02-19 | Disposable transfusion needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610091899.1A CN105498030B (en) | 2016-02-19 | 2016-02-19 | Disposable transfusion needle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105498030A true CN105498030A (en) | 2016-04-20 |
| CN105498030B CN105498030B (en) | 2021-06-22 |
Family
ID=55706573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610091899.1A Active CN105498030B (en) | 2016-02-19 | 2016-02-19 | Disposable transfusion needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105498030B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110613501A (en) * | 2019-09-26 | 2019-12-27 | 郑州迪奥医学技术有限公司 | Special needle for implanted drug delivery device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000185096A (en) * | 1998-12-24 | 2000-07-04 | Mitsubishi Pencil Co Ltd | Centesis tool |
| JP2006149513A (en) * | 2004-11-26 | 2006-06-15 | Yurika Watanabe | Syringe and injection needle with erroneous centesis preventing mechanism |
| CN100363065C (en) * | 2002-03-20 | 2008-01-23 | 贝克顿迪肯森公司 | Shieldable needle assembly with biased safety shield |
| US20100016829A1 (en) * | 2008-07-15 | 2010-01-21 | Krumme John F | Apparatus and methods for retaining a needle on a medical injector |
| CN102698340A (en) * | 2011-09-13 | 2012-10-03 | 张焕娥 | Disposable transfusion needle |
| CN205672301U (en) * | 2016-02-19 | 2016-11-09 | 常熟市精亮微医疗器械科技有限公司 | A kind of disposable infusion pin |
-
2016
- 2016-02-19 CN CN201610091899.1A patent/CN105498030B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000185096A (en) * | 1998-12-24 | 2000-07-04 | Mitsubishi Pencil Co Ltd | Centesis tool |
| CN100363065C (en) * | 2002-03-20 | 2008-01-23 | 贝克顿迪肯森公司 | Shieldable needle assembly with biased safety shield |
| JP2006149513A (en) * | 2004-11-26 | 2006-06-15 | Yurika Watanabe | Syringe and injection needle with erroneous centesis preventing mechanism |
| US20100016829A1 (en) * | 2008-07-15 | 2010-01-21 | Krumme John F | Apparatus and methods for retaining a needle on a medical injector |
| CN102698340A (en) * | 2011-09-13 | 2012-10-03 | 张焕娥 | Disposable transfusion needle |
| CN205672301U (en) * | 2016-02-19 | 2016-11-09 | 常熟市精亮微医疗器械科技有限公司 | A kind of disposable infusion pin |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110613501A (en) * | 2019-09-26 | 2019-12-27 | 郑州迪奥医学技术有限公司 | Special needle for implanted drug delivery device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105498030B (en) | 2021-06-22 |
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Inventor after: Xie Fei Inventor after: Han Dong Inventor after: Wang Liangdong Inventor before: Wang Liangdong |
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Effective date of registration: 20210602 Address after: 274000 Shancheng Industrial Park, Heze City, Shandong Province Applicant after: SHANDONG ZHUSHITANG MEDICAL TREATMENT INSTRUMENT Co.,Ltd. Address before: 215513 5, building 312, four Chuang Chuang, four sea road, Changshou City economic and Technological Development Zone, Suzhou, Jiangsu Applicant before: CHANGSHU JINGLIANGWEI MEDICAL EQUIPMENT Co.,Ltd. |
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Denomination of invention: Disposable infusion needle Effective date of registration: 20210918 Granted publication date: 20210622 Pledgee: Shandong Shanxian Rural Commercial Bank Co.,Ltd. Pledgor: SHANDONG ZHUSHITANG MEDICAL TREATMENT INSTRUMENT Co.,Ltd. Registration number: Y2021980009608 |
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Denomination of invention: A disposable infusion needle Effective date of registration: 20221017 Granted publication date: 20210622 Pledgee: Shandong Shanxian Rural Commercial Bank Co.,Ltd. Pledgor: SHANDONG ZHUSHITANG MEDICAL TREATMENT INSTRUMENT CO.,LTD. Registration number: Y2022980018510 |
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Denomination of invention: A disposable infusion needle Effective date of registration: 20230831 Granted publication date: 20210622 Pledgee: Shandong Shanxian Rural Commercial Bank Co.,Ltd. Pledgor: SHANDONG ZHUSHITANG MEDICAL TREATMENT INSTRUMENT CO.,LTD. Registration number: Y2023980054988 |
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