CN208447610U - It is exclusively used in the mechanism protected vein blood taking needle - Google Patents
It is exclusively used in the mechanism protected vein blood taking needle Download PDFInfo
- Publication number
- CN208447610U CN208447610U CN201721536149.7U CN201721536149U CN208447610U CN 208447610 U CN208447610 U CN 208447610U CN 201721536149 U CN201721536149 U CN 201721536149U CN 208447610 U CN208447610 U CN 208447610U
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- Prior art keywords
- cap
- slot
- needle
- blood taking
- protection
- 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.)
- Withdrawn - After Issue
Links
- 239000008280 blood Substances 0.000 title claims abstract description 62
- 210000004369 blood Anatomy 0.000 title claims abstract description 62
- 210000003462 vein Anatomy 0.000 title claims abstract description 33
- 230000007246 mechanism Effects 0.000 title claims abstract description 22
- 238000003780 insertion Methods 0.000 claims abstract description 4
- 230000037431 insertion Effects 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 14
- 230000008859 change Effects 0.000 abstract description 9
- 238000010521 absorption reaction Methods 0.000 abstract description 3
- 239000003463 adsorbent Substances 0.000 abstract description 3
- 231100000419 toxicity Toxicity 0.000 abstract description 3
- 230000001988 toxicity Effects 0.000 abstract description 3
- 238000011022 operating instruction Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 238000010241 blood sampling Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 210000003811 finger Anatomy 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 230000001954 sterilising effect Effects 0.000 description 3
- 241001411320 Eriogonum inflatum Species 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 210000004204 blood vessel Anatomy 0.000 description 2
- 210000004247 hand Anatomy 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 210000003813 thumb Anatomy 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- 210000001367 artery Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 125000003636 chemical group Chemical group 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 231100000241 scar Toxicity 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a kind of mechanisms for being exclusively used in protecting vein blood taking needle, including inner hollow and both ends open gives unprincipled protection to cap, the needle handle strip being provided in the cavity of cap for connecting with needle handle is given unprincipled protection to, gives unprincipled protection to and is provided with non-return cap below cap, is given unprincipled protection in the bottom end insertion non-return cap of cap.The utility model is easy to operate, does not change main structure, using it is preceding without the concern for complicated operating instruction, the use of mistake, special use habit the problems such as；Do not change operating habit after use, this simple designs for not changing operating habit alternative current ordinary venous blood taking needle completely and there is extensive use property；Its structure is simple, and increased component is fastened in needle handle blade position, and the main structure of immovable vein blood taking needle, risk is minimum, clinical to realize that safety is given unprincipled protection to easily, and the remaining blood after needle is pulled out in the adsorbent material absorption for giving unprincipled protection to cap front end, realizes protection completely；Blood taking needle internal structure is not contacted completely using preceding, does not increase the compatibility and risk of toxicity of device and blood taking needle.
Description
Technical field
The utility model relates to a kind of medical instruments, and in particular to a kind of machine for being exclusively used in protecting vein blood taking needle
Structure.
Background technique
Vein blood taking needle belongs to the disposable medical treatment consumptive materials of medical field.Wherein the vein blood taking needle with hose is because of it
It is easy to hold when needle handle vane operation, hose is easy to observe blood back, and puncture bottle stopper end is easy to puncture and choose in venal distal adopts
The advantages that blood vessel, and be widely applied in clinical department.
Medical institutions' management regulation require blood sampling operator complete blood sampling operation after by needle tip security protection with
Risk and the pollution of blood source are stabbed in prevention again.Traditional way is: blood taking needle plastic protective is recovered lid, this operation or because shield
Set, which tumbles, to be difficult to carry out, or is itself had and stabbed risk again；Blood taking needle is inserted into special processed material or lost and is protected into hard
In box, this method needs Clinical Institutions to make special configuration.Medical instrument manufacturer and Clinical Institutions proposed more in recent years
The safe blood-taking needle of type self-destroyed and anti-needle thorn, and the product of clinical practice applications well is very few.It is primarily due to these designs:
1. device and most of push-pull configurations based on sliding block, guide tube and protective cover based on ejection mechanism, all change
The material structure and production method for having become current hose type vein blood taking needle, as the domestic medical treatment by the supervision of third class high risk
Instrument, these designs are all difficult to take into account the toxic effect and sterilization effect of material completely at present, the safety of structure function and have
Effect property；Simultaneously as production mature in industry and the easy consumption material of low value used, these design structures are relatively complicated, manufacturing cost
It is all difficult to realize with economy.
Device is fixed on needle stand or is covered on hose 2. also having, card slot is fastened on needle tubing after the completion of blood sampling and is realized
Anti- needle thorn.This kind of technical pattern is simple, does not change the main structure of mature blood taking needle at present, is easy to injection molded and assembly.But
Give unprincipled protection to that the operational risk degree of set is consistent, i.e., snap-action itself has directly touching needle using rear snap-action and traditional wearing
The risk of point and blood does not realize protection completely really.
Utility model content
Technical problem to be solved in the utility model is the protection of existing vein blood taking needle or is that structure is complicated, it is difficult to
It realizes or is that can not fully achieve protection in structure, be exclusively used in carrying out vein blood taking needle its purpose is to provide one kind
The structure of the mechanism of protection, the mechanism is simple, can be realized the complete protection to vein blood taking needle, and easy to operate, operation
The risk of personnel is minimum.
The utility model is achieved through the following technical solutions:
It is exclusively used in the mechanism protected vein blood taking needle, including inner hollow and both ends open gives unprincipled protection to cap, described
Give unprincipled protection to the needle handle strip being provided in the cavity of cap for connecting with needle handle, and needle handle strip can in the cavity for giving unprincipled protection to cap edge
Give unprincipled protection to cap axis direction it is mobile, non-return cap is provided with below cap giving unprincipled protection to, the bottom end for giving unprincipled protection to cap is inserted from the top of non-return cap
Enter in non-return cap.At present clinically, vein blood taking needle is more commonly used medical treatment consumptive materials, using when insertion blood vessel taken out
Blood, so syringe needle is all more sharp, for security consideration, the operator that takes a blood sample completes after blood sampling operates that needle tip is anti-safely
Shield is to prevent to stab risk and the pollution of blood source again, and current protection mechanism substantially uses two kinds of structures, and one is to launch original
Device based on reason and most of push-pull configurations based on sliding block, guide tube and protective cover, this kind of device and structure require by
The main structure of now widely used vein blood taking needle is changed, and actually designs new vein blood taking needle, but this
Kind of design will all be difficult to take into account the toxic effect and sterilization effect of material completely at present, safety for structure function and effective
Property does not obtain the certification of supervision department, and its structure is relatively complicated, and manufacturing cost and economy are all difficult to realize, another
Then structure is relatively easy for kind, does not change the main structure of mature blood taking needle at present, is easy to injection molded and assembly, device is consolidated
It is scheduled on needle stand or covers on hose, card slot is fastened on needle tubing after the completion of blood sampling and realizes anti-needle thorn.But behaviour is engaged after use
Work gives unprincipled protection to that the operational risk degree of set is consistent with traditional wearing, i.e., snap-action itself has the wind for directly touching needle point and blood
Danger does not realize protection completely really.And the protection mechanism of this programme design, do not change the main structure of vein blood taking needle yet,
Mechanism is fastened in needle handle blade position, gives unprincipled protection to cap and non-return cap main body with finger gripping, other fingers are stirred blade and returned
It is buckled in non-return cap card slot, easy to operate, this simple designs for not changing operating habit are completely alternative common at present quiet
Arteries and veins blood taking needle and there is extensive use property, do not contact blood taking needle internal structure completely using preceding, do not increase device and blood taking needle
The risk of compatibility and risk of toxicity, operator is minimum.
For the ease of installing and using, needle handle strip is designed as inner hollow and both ends open structure, in needle handle strip
Side wall on be provided with through slot one and card slot one, and through slot one simultaneously with the both ends of needle handle strip and it is internal be connected to, card slot one and
Through slot one is connected to and is connected to the inside of needle handle strip, and through slot one is parallel with the axis of needle handle strip.Needle handle strip be with
The component that the needle handle interconnecting piece of vein blood taking needle is attached, one transfixion pin handle strip both ends of through slot, and card slot one is for blocking
Needle handle keeps firm so that being when in use not in movement.
And through slot two and card slot two are provided on the side wall for give unprincipled protection to cap, and through slot two simultaneously with the bottom end of giving unprincipled protection to cap and interior
Portion's connection, card slot two are connected to through slot two and are connected to the inside for giving unprincipled protection to cap, and through slot two is parallel with the axis for giving unprincipled protection to cap, gives unprincipled protection to cap
Top be equipped with anticollision layer for slow down use when blood taking needle and protection mechanism shock, be fixed in order to which cap will be given unprincipled protection to,
It is recessed and gives unprincipled protection to the mounting groove that cap bottom end is mutually matched on the top of non-return cap, the bottom end of mounting groove is provided with through non-return
The through-hole of cap bottom is provided with two through slots three on the side wall of non-return cap, wherein the two of a through slot San Tong method and non-return cap
End, mounting groove be connected to through-hole, another through slot San Tong method is connected to the top of non-return cap and mounting groove, in through slot three with non-return
The wall surface of the through slot three of the top connection of cap protrudes to form boss, and through slot three is arranged along the axisymmetrical of non-return cap.
The utility model compared with prior art, has the following advantages and benefits:
1, the utility model is easy to operate, and the design does not change main structure, using preceding without the concern for complicated behaviour
Explain, the use of mistake, special use habit the problems such as；Do not change operating habit after use, there is clinic by each
It for the technical ability of laboratory operation, can with the hands or singlehanded realize: index finger and refer to that root is held when singlehanded and give unprincipled protection to cap and non-return
Cap main body, thumb stir blade and returning in non-return cap card slot, and this simple designs for not changing operating habit can be replaced completely
There is extensive use property for current ordinary venous blood taking needle；
2, the utility model has the advantages of simple structure, and increased component is fastened in needle handle blade position, and it is wide not change current industry
The main structure of the general vein blood taking needle used, manufacturing enterprise are not required to rethink different material bonding stability, chemical group
Split-phase capacitive, sterilizing and packaging applicability, do not need especially to design and be transformed it is new can bulk industrial operation assembling equipment,
Increased structure is by injection molding and agrees with assembly, complies fully with the economy and cost of the easy consumptive material of low value, manufacturing enterprise can
Fast implement batch application；
3, the risk of the utility model is minimum, clinical to realize that safety is given unprincipled protection to easily, gives unprincipled protection to the adsorbent material absorption of cap front end
Remaining blood after pulling out needle realizes protection completely；The newly-increased device of utility model does not contact blood taking needle internal structure using preceding completely, no
Increase the compatibility and risk of toxicity of device and blood taking needle.
Detailed description of the invention
Attached drawing described herein is used to provide to further understand the utility model embodiment, constitutes the one of the application
Part does not constitute the restriction to the utility model embodiment.In the accompanying drawings:
Fig. 1 is main view when the utility model is used；
Fig. 2 is the schematic perspective view of the utility model；
Fig. 3 is the structural schematic diagram for giving unprincipled protection to cap；
Fig. 4 is the structural schematic diagram of needle handle strip；
Fig. 5 is the structural schematic diagram of non-return cap.
Label and corresponding parts title in attached drawing:
1- gives unprincipled protection to cap, 1-1- card slot two, and 1-2- gives unprincipled protection to cap chamber, 1-3- through slot two, 2- steel needle, 3- sheath, 4- non-return cap, 4-
1- boss, the first through slot of 4-2- three, 4-3- through-hole, the second through slot of 4-4- three, 5- needle handle strip, 5-1- through slot one, 5-2- needle handle
Strip chamber, 5-3- card slot one, 6- needle handle, 7- hose.
Specific embodiment
For the purpose of this utility model, technical solution and advantage is more clearly understood, below with reference to embodiment and attached drawing,
The utility model is described in further detail, and the exemplary embodiment and its explanation of the utility model are only used for explaining this
Utility model is not intended to limit the scope of the present invention.
Embodiment
As shown in Figures 1 to 5, it is exclusively used in the mechanism protected vein blood taking needle, in actual use, effect pair
Like vein blood taking needle, and vein blood taking needle part is same as now commonly used structure, by puncture venous blood end steel needle 2,
Sheath 3, needle handle 6, hose 7 and puncture bottle stopper end (being not drawn on figure) composition, this programme increase in traditional composed structure: needle
Handle strip 5 gives unprincipled protection to cap 1, non-return cap 4 and the these types of main structure of soft adsorbent material (being not drawn on figure) for giving unprincipled protection to cap front end.
Increased structure is successively fastened on needle handle by injection molded, by fluting and concave and convex platform.And giving unprincipled protection to cap 1 is inner hollow and two
The cavity for giving unprincipled protection to cap 1 is named as and gives unprincipled protection to cap chamber 1-2 by the column structure of end opening, is equipped with soft suction on the top for giving unprincipled protection to cap 1
Anticollision layer made of enclosure material is provided in the cavity for giving unprincipled protection to cap 1 in order to be attached fixation for connecting with needle handle 6
Needle handle strip 5, and needle handle strip 5 can move in the cavity for giving unprincipled protection to cap 1 along the axis direction for giving unprincipled protection to cap 1, needle handle strip 5
For inner hollow and both ends open structure, the cavity of needle handle strip 5 is named as needle handle strip chamber 5-2, in the side of needle handle strip 5
One 5-3 of one 5-1 of through slot and card slot, and one 5-1 of through slot while both ends and needle handle strip chamber 5- with needle handle strip 5 are provided on wall
2 connections, one 5-3 of card slot are connected to one 5-1 of through slot and are connected to needle handle strip chamber 5-2, one 5-1 of middle groove and needle handle strip 5
Axis it is parallel, the diameter of needle handle strip chamber 5-2 is equal to needle handle connector outer diameter, to slide into and be fastened on needle handle connection diameter,
One 5-3 of card slot realizes the tight fit with needle handle to engage needle handle root of blade.
It is provided with non-return cap 4 below cap 1 giving unprincipled protection to, gives unprincipled protection to the bottom end of cap 1 from the top of non-return cap 4 insertion non-return cap 4,
Give unprincipled protection to and be provided with two 1-1 of two 1-3 of through slot and card slot on the side wall of cap 1, and two 1-3 of through slot simultaneously with the bottom end for giving unprincipled protection to cap 1 and time
Helmet chamber 1-2 connection, two 1-1 of card slot is connected to two 1-3 of through slot and is connected to cap chamber 1-2 is given unprincipled protection to, and two 1-3 of through slot with give unprincipled protection to
The axis of cap 1 is parallel, and giving unprincipled protection to cap 1 is hollow cylinder, and the diameter for giving unprincipled protection to cap chamber 1-2 is slightly larger than outside blood taking needle original sheath and hose
Diameter slides into from needle handle outside sheath when for assembling.The width of two 1-1 of card slot is slightly larger than needle handle vane thickness, when assembling
Needle handle 6 passes through.Needle handle is fixed in slot in two 1-3 top right side of the through slot setting of two 1-1 of card slot, assembly.
The mounting groove that 1 bottom end of cap is mutually matched, the bottom end setting of mounting groove are recessed and given unprincipled protection on the top of non-return cap 4
There is the through-hole 4-3 through 4 bottom of non-return cap, two through slots three are provided on the side wall of non-return cap 4, it is logical to be respectively designated as first
Three 4-4 of three 4-2 of slot and the second through slot, wherein three 4-4 of the second through slot connects with the both ends of non-return cap 4, mounting groove and through-hole 4-3 simultaneously
Logical, three 4-2 of the first through slot is connected to the top of non-return cap 4 and mounting groove simultaneously, and non-return cap 4 is hollow cylinder, the first through slot
Three 4-2 and three 4-4 of the second through slot are arranged along the axisymmetrical of non-return cap 4, and three 4-4 of the second through slot is standard-sized sheet, the first through slot three
4-2 is half fluting that bottom seals, and protrudes to form boss 4-1 in the wall surface of three 4-2 of the first through slot, the diameter of through-hole 4-3 is less than
1 outer diameter of cap being given unprincipled protection to, the position for giving unprincipled protection to cap 1 is limited when for assembling, while blood taking needle hose being allowed to pass through.Mounting groove is not marked on the diagram
Note is arranged at one for 4 intracavity bottom of non-return cap or one encloses the step being recessed to inner cylinder, when assembling and gives unprincipled protection to outside cap 1
Convexing to form for column corresponding site well agrees with.The first through slot three of two 1-3 of through slot and non-return cap 4 that give unprincipled protection to cap 1 that assemble
4-2 is on the same line.
Specifically used method:
The venous blood collection syringe needle punctured in human body is pulled out, can with the hands or one hand is operated, in one-handed performance, food
Refer to and refer to that root is held and give unprincipled protection to 4 main body of cap 1 and non-return cap, thumb stirs blade and leaves two 1-1 of card slot, and the logical of cap 1 is given unprincipled protection on edge
Two 1-3 of slot is mobile towards non-return cap 4, on the same line due to two 1-3 of through slot and three 4-2 of the first through slot, when blade slides into
In first through slot, three 4-2 and below boss 4-1, the protrusion of boss 4-1 will stop needle handle sliding, and the vein after realizing acquisition is adopted
Blood needle safety, which is retracted in, to be given unprincipled protection in cap 1, and the target of security protection is reached.Blood collection needles retraction process is arranged and is returning to end
The excess blood taken out of of needle point when absorption is pulled out needle by the flexible material of helmet front end, prevent blood sample drip or spluttering caused by external source
Contact scar.
Above-described specific embodiment, to the purpose of this utility model, technical scheme and beneficial effects carried out into
One step is described in detail, it should be understood that being not used to limit the foregoing is merely specific embodiment of the present utility model
Determine the protection scope of the utility model, within the spirit and principle of the utility model, any modification for being made equally is replaced
It changes, improve, should be included within the scope of protection of this utility model.
Claims (10)
1. being exclusively used in the mechanism protected vein blood taking needle, which is characterized in that time including inner hollow and both ends open
Helmet (1) is provided with the needle handle strip (5) for connecting with needle handle, and needle handle strip (5) in the cavity for giving unprincipled protection to cap (1)
Can be mobile along the axis direction for giving unprincipled protection to cap (1) in the cavity for giving unprincipled protection to cap (1), non-return is provided with below cap (1) giving unprincipled protection to
Cap (4) gives unprincipled protection to the bottom end of cap (1) from the top of non-return cap (4) insertion non-return cap (4).
2. the mechanism according to claim 1 for being exclusively used in protecting vein blood taking needle, which is characterized in that the needle handle
Strip (5) is inner hollow and both ends open structure, and through slot one (5-1) and card slot are provided on the side wall of needle handle strip (5)
One (5-3), and through slot one (5-1) is connected to the both ends of needle handle strip (5) and inside simultaneously, card slot one (5-3) and one (5- of through slot
1) it is connected to and is connected to the inside of needle handle strip (5).
3. the mechanism according to claim 2 for being exclusively used in protecting vein blood taking needle, which is characterized in that the through slot
One (5-1) is parallel with the axis of needle handle strip (5).
4. the mechanism according to claim 1 for being exclusively used in protecting vein blood taking needle, which is characterized in that described to give unprincipled protection to
Be provided with through slot two (1-3) and card slot two (1-1) on the side wall of cap (1), and through slot two (1-3) simultaneously with the bottom of giving unprincipled protection to cap (1)
End is connected to inside, and card slot two (1-1) is connected to through slot two (1-3) and is connected to the inside for giving unprincipled protection to cap (1).
5. the mechanism according to claim 4 for being exclusively used in protecting vein blood taking needle, which is characterized in that the through slot
Two (1-3) are parallel with the axis for giving unprincipled protection to cap (1).
6. the mechanism according to claim 1 for being exclusively used in protecting vein blood taking needle, which is characterized in that the non-return
The top of cap (4) is recessed and gives unprincipled protection to the mounting groove that cap (1) bottom end is mutually matched.
7. the mechanism according to claim 6 for being exclusively used in protecting vein blood taking needle, which is characterized in that the installation
The bottom end of slot is provided with the through-hole (4-3) through non-return cap (4) bottom, and two through slots are provided on the side wall of non-return cap (4)
Three, wherein a through slot San Tong method is connected to the both ends of non-return cap (4), mounting groove and through-hole (4-3), another through slot San Tong method
It is connected to the top of non-return cap (4) and mounting groove.
8. the mechanism according to claim 7 for being exclusively used in protecting vein blood taking needle, which is characterized in that the through slot
The wall surface for the through slot three being connected in three with the top of non-return cap (4) protrudes to form boss (4-1).
9. the mechanism according to claim 7 for being exclusively used in protecting vein blood taking needle, which is characterized in that the through slot
Three are arranged along the axisymmetrical of non-return cap (4).
10. the mechanism as claimed in any of claims 1 to 9 for being exclusively used in protecting vein blood taking needle, special
Sign is that the top for giving unprincipled protection to cap (1) is equipped with anticollision layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721536149.7U CN208447610U (en) | 2017-11-16 | 2017-11-16 | It is exclusively used in the mechanism protected vein blood taking needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721536149.7U CN208447610U (en) | 2017-11-16 | 2017-11-16 | It is exclusively used in the mechanism protected vein blood taking needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208447610U true CN208447610U (en) | 2019-02-01 |
Family
ID=65140392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721536149.7U Withdrawn - After Issue CN208447610U (en) | 2017-11-16 | 2017-11-16 | It is exclusively used in the mechanism protected vein blood taking needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208447610U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107714054A (en) * | 2017-11-16 | 2018-02-23 | 成都瑞琦科技实业股份有限公司 | It is exclusively used in the mechanism protected vein blood taking needle |
-
2017
- 2017-11-16 CN CN201721536149.7U patent/CN208447610U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107714054A (en) * | 2017-11-16 | 2018-02-23 | 成都瑞琦科技实业股份有限公司 | It is exclusively used in the mechanism protected vein blood taking needle |
| CN107714054B (en) * | 2017-11-16 | 2024-04-09 | 成都瑞琦医疗科技有限责任公司 | Mechanism special for protecting venous blood taking needle |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 610000, 66, Tian Qin East Street, Chengdu hi tech Zone (West District, Sichuan) Patentee after: Chengdu Ruiqi Medical Technology Co.,Ltd. Address before: 610000, 66, Tian Qin East Street, Chengdu hi tech Zone (West District, Sichuan) Patentee before: CHENGDU RICH SCIENCE INDUSTRY Co.,Ltd. |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190201 Effective date of abandoning: 20240409 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20190201 Effective date of abandoning: 20240409 |