CN110226937A - Convenient for the blood collecting pen of assembly - Google Patents
Convenient for the blood collecting pen of assembly Download PDFInfo
- Publication number
- CN110226937A CN110226937A CN201910632442.0A CN201910632442A CN110226937A CN 110226937 A CN110226937 A CN 110226937A CN 201910632442 A CN201910632442 A CN 201910632442A CN 110226937 A CN110226937 A CN 110226937A
- Authority
- CN
- China
- Prior art keywords
- card convex
- convex ring
- piston
- ejector
- wall
- 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
- 239000008280 blood Substances 0.000 title claims abstract description 19
- 210000004369 blood Anatomy 0.000 title claims abstract description 19
- 238000005520 cutting process Methods 0.000 claims abstract description 43
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 14
- 230000008569 process Effects 0.000 abstract description 6
- 230000008878 coupling Effects 0.000 abstract description 2
- 238000010168 coupling process Methods 0.000 abstract description 2
- 238000005859 coupling reaction Methods 0.000 abstract description 2
- 238000004806 packaging method and process Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000004179 indigotine Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010241 blood sampling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229940127554 medical product Drugs 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/150007—Details
- A61B5/150015—Source of blood
- A61B5/150022—Source of blood for capillary blood or interstitial fluid
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/151—Devices specially adapted for taking samples of capillary blood, e.g. by lancets, needles or blades
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/151—Devices specially adapted for taking samples of capillary blood, e.g. by lancets, needles or blades
- A61B5/15101—Details
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/151—Devices specially adapted for taking samples of capillary blood, e.g. by lancets, needles or blades
- A61B5/15101—Details
- A61B5/15103—Piercing procedure
- A61B5/15107—Piercing being assisted by a triggering mechanism
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Clamps And Clips (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses the blood collecting pens convenient for assembly, catapult-launching gear is installed in pen body, catapult-launching gear includes piston ejector ram, ejector piston and the cutting ferrule for being installed on piston ejector ram, ejector piston tail end, the ejection chamber being set with outside piston ejector ram, ejector piston, the piston ejector ram, ejector piston tail end bifurcated forms intermediate there are two strips up and down of elastic gap, is set as double buckle structure on strip tail end or cutting ferrule inner wall；Double buckle structure is set as on ejection cavity outer wall or on pen body inner wall.The present invention is in an assembling process, first slightly Coupling is limited between two card convexs by force, it realizes pre- clamping, is arbitrarily placed in process circulation, neither be will appear scattered de-, convenient for assembler's installation, then exert a force pushing again, makes piston ejector ram, ejector piston and cutting ferrule, and ejection chamber and pen body are clamped in place, it is bonded, improves packaging efficiency.
Description
Technical field
The present invention relates to field of medical products, more specifically, it relates to a kind of blood collecting pen convenient for assembly.
Background technique
It is very widely used in medical field by the sting device of title of blood collecting pen in modern medicine, main work
Making principle is ejection structure.Device center is equipped with an extended piston ejector ram, ejector piston, and piston ejector ram, ejector piston front end sets syringe, makes with sting device cooperation
Disposable blood taking needle is installed in syringe.Because product is assembled by multiple components, such as piston ejector ram, ejector piston tail end need and cutting ferrule
Clamping, ejection chamber need to be fixed with the pen body of housing, need moving assembly in an assembling process, no assembly in place when, from upper
One procedure, which circulates to next process to be easy to dissipate, to be taken off, and is unfavorable for improving packaging efficiency.Simultaneously because elongated, flat by height
The easy buckling deformation of the piston ejector ram, ejector piston that molecular material is fabricated, and then the motion profile and speed of piston ejector ram, ejector piston are influenced, cause consumer
Keenly feel when blood sampling and increase, forms undesirable usage experience.
Summary of the invention
In view of the deficiencies of the prior art, the present invention intends to provide it is a kind of solve the above problems convenient for assembly
Blood collecting pen, piston ejector ram, ejector piston tail portion and cutting ferrule be clamped using the cooperation of double buckle structure, and ejection chamber and pen body use double buckle structure to match
Clamping is closed, before assembly is in place, the cutting ferrule being set on piston ejector ram, ejector piston, first slightly force snapping on it, rises the pen body on ejection chamber
To effect is pre-fixed, the blood collecting pen for assembling next procedure when circulating is not dissipated and is taken off, and the operation of ease of assembly work improves work effect
Rate.
To achieve the above object, the present invention provides the following technical scheme that
Convenient for the blood collecting pen of assembly, catapult-launching gear is installed in pen body, catapult-launching gear includes piston ejector ram, ejector piston and is installed on piston ejector ram, ejector piston tail end
Cutting ferrule, piston ejector ram, ejector piston tail portion Y-shaped at centre there are two strips up and down of elastic gap, on strip lateral tail wall
Time interval is equipped with card convex A, barb platform, forms double buckle structure, and the outer diameter that card convex A is formed is greater than the outer diameter that barb platform is formed,
Cutting ferrule inner wall be equipped with one circle card convex ring A, barb platform formed outer diameter be greater than card convex ring A internal diameter 0.01mm or more, card convex ring A with fall
Hook platform or card convex A cooperation clamping；When assembling piston ejector ram, ejector piston and cutting ferrule clamping, first slightly force pushes cutting ferrule, and barb platform is made to pass through cutting ferrule
Interior card convex ring A, card convex ring A are positioned between card convex A and barb platform, arbitrarily place piston ejector ram, ejector piston and cutting ferrule at this time, the two is not
It can decoherence, convenient for circulating to next procedure, then exert a force again and promote cutting ferrule, strip is pressurized, and so that card convex ring A is crossed card convex A by force,
The firm clamping both under the bulge loop front that card convex A is formed, the support of cutting ferrule and piston ejector ram, ejector piston return spring.
Or there are two strips up and down of elastic gap, strip tail end outsides at centre for piston ejector ram, ejector piston tail portion Y-shaped
Wall is equipped with barb platform, and cutting ferrule inner wall time interval is equipped with card convex ring A, card convex ring B, forms double buckle structure, card convex ring A's is interior
Diameter be greater than card convex ring B internal diameter, barb platform formed outer diameter be greater than card convex ring A formed internal diameter 0.01mm or more, barb platform with
Card convex ring A or card convex ring B cooperation clamping.When assembling piston ejector ram, ejector piston and cutting ferrule clamping, first slightly force pushes cutting ferrule, passes through barb platform
Card convex ring A in cutting ferrule, barb platform, which is located between card convex ring A and card convex ring B, to be positioned, and arbitrarily places piston ejector ram, ejector piston and cutting ferrule at this time,
The two will not decoherence, and convenient for circulating to next procedure, then exert a force again and promote cutting ferrule, and strip is pressurized, and crosses barb platform by force
Card convex ring B is in the rear portion card convex ring B, firm clamping both under the support of cutting ferrule and piston ejector ram, ejector piston return spring.
The present invention is further improved technical solution, and two strip front inner walls are arcwall, constitutes minister after the heart of front
Bar shaped elastic gap.The shape clearance keeps strip elasticity more preferable, is easily installed, and connects more firm.
The further improved technology scheme of the present invention is that the card convex A on the strip of top is set to upside and the left and right sides of strip
On wall, the card convex A on the strip of lower section is set in downside and the left and right sidewall of strip, and the card convex A on two strips integrally synthesizes radial direction
Bulge loop.The contact surface for increasing card convex ring A in card convex A and cutting ferrule increases its resistance to cutting ferrule, guarantees that cutting ferrule is not easily to fall off, increases
Add product stability.
The further improved technology scheme of the present invention is that the barb platform on the strip of top is set to upside and the left and right sides of strip
On wall, the barb platform on the strip of lower section is set in downside and the left and right sidewall of strip, and the barb platform on two strips integrally synthesizes diameter
To bulge loop.The contact surface for increasing card convex ring A in barb platform and cutting ferrule prevents cutting ferrule clamping from loosely falling off.
The further improved technology scheme of the present invention is that the aft bulkhead of the barb platform is skew wall, the barb on two strips
Platform synthesizes rotary table.When promoting cutting ferrule, card convex ring A, card convex ring B move ahead along skew wall, operate more labor-saving.
The further improved technology scheme of the present invention is that piston ejector ram, ejector piston back segment shaft is four prismatics, between seamed edge and seamed edge
Recessed portion is equipped with reinforcing rib block.Because piston ejector ram, ejector piston itself is usually elongated shape, reinforcing rib block preferably prevents buckling deformation.
Catapult-launching gear of the present invention includes the ejection chamber of concentric socket outside piston ejector ram, ejector piston, and the pen being sleeved on ejection chamber
Body, another place's optimization design are that interval sets card convex ring C, card convex ring D after ejection cavity outer wall is gone forward, and form double buckle structure, card convex
The outer diameter that ring C is formed be greater than card convex ring D-shaped at outer diameter, set a circle card convex ring E on pen body inner wall, card convex ring D-shaped at outer diameter
Greater than the 0.01mm or more of the internal diameter formed with card convex ring E, card convex ring E and card convex ring C or card convex ring D cooperation clamping.Pen body set
Connect when on ejection chamber, first slightly force promotes pen body, in pen body card convex ring E cross card convex ring D-shaped on ejection chamber at land, card
It is positioned between card convex ring C and card convex ring D, arbitrarily placing ejection chamber and pen body, the two at this time will not decoherence, and be convenient for downward road work
Sequence circulation, then force promotes pen body, and card convex ring E crosses the land of card convex ring C formation, the fixed clamping of the two.
Or card convex ring C is enclosed in setting one on ejection cavity outer wall, time interval sets card convex ring E, card convex ring F on pen body inner wall,
Form double buckle structure, the internal diameter that card convex ring E is formed is greater than the internal diameter that card convex ring F is formed, the outer diameter that card convex ring C is formed be greater than with
0.01mm or more, card convex ring C and card convex ring E or card convex ring F the cooperation clamping for the internal diameter that card convex ring E is formed.Pen body is socketed in bullet
When penetrating on chamber, first slightly force promotes pen body, and the card convex ring C on ejection chamber crosses the land that card convex ring E is formed in pen body, is stuck in card
It is positioned between bulge loop E and card convex ring F, arbitrarily placing ejection chamber and pen body, the two at this time will not decoherence, and be convenient for next procedure stream
Turn, then force promotes pen body, and card convex ring C crosses the land of card convex ring F formation, the fixed clamping of the two.
The further improved technology scheme of the present invention is, launches when setting double buckle structure on cavity outer wall, card convex ring C or/and
Card convex ring D is enclosed to set by the salient point at multiple intervals forms bulge loop；Or when on pen body inner wall setting double buckle structure, card convex ring E or/and
Card convex ring F is enclosed to set by the salient point at multiple intervals forms bulge loop.The salient point production at interval is simple, and integrally formed dotted bulge loop also can
Realize its due function.
The invention has the advantages that:
Double card convex ring is arranged on piston ejector ram, ejector piston tail portion or cutting ferrule inner wall or ejection cavity outer wall or pen body inner wall in the present invention,
In assembling process, first slightly Coupling is limited between two card convexs by force, realizes pre- clamping, arbitrarily places in process circulation, two
Person is not in dissipate to take off, and is installed convenient for assembler, then exert a force pushing again, makes piston ejector ram, ejector piston and cutting ferrule, ejection chamber and pen body card
It is connected to position, is bonded.
Detailed description of the invention
Fig. 1 is piston ejector ram, ejector piston structural schematic diagram of the present invention；
Fig. 2 is ejection chamber structural schematic diagram of the present invention；
Fig. 3 is embodiment cross-sectional view.
Specific embodiment
As shown in Figures 1 to 3, the present invention include the pen cap being made of adjustment cap 1, bushing 2 and indicating sleeve 3 and pen body 13,
Foot piece 14, there are also the catapult-launching gear installed in pen body 13, catapult-launching gear include piston ejector ram, ejector piston 5, mainspring 6, ejection chamber 8, button 7,
Spring pocket 9, return spring 10 and cutting ferrule 11,5 front end syringe portion 51 of piston ejector ram, ejector piston are hinged with blood taking needle 4, percussion are set with rear link
Spring 6, piston ejector ram, ejector piston 5 is concentric to be connected in ejection chamber 8, and ejection chamber 8 is stretched out in tail portion, and 6 both ends of mainspring are limited to be abutted against on piston ejector ram, ejector piston
Boss 52 and ejection chamber tail wall, spring pocket 9 is sleeved on the piston ejector ram, ejector piston 5 at ejection chamber rear, and return spring 10 is sleeved on spring pocket
On interior piston ejector ram, ejector piston 5, cutting ferrule 11 is connected to 5 tail end of piston ejector ram, ejector piston, and 10 both ends of return spring are limited to be abutted against 9 antetheca of spring pocket and cutting ferrule 11
Front end, offers button widget 81 on 8 front side wall of ejection chamber, and 5 front side wall of piston ejector ram, ejector piston is equipped with cantilever 53, cantilever 53 with press
Button window 81 forms latching structure, and the pen body 13 is sleeved on ejection chamber 8, installs and press in the pen body above button widget
Button 7, button 7 press cantilever 53 and release clamping lock, and foot piece 14 is connected to 11 tail end of spring pocket, and the bushing 2 is socketed in 3 leading portion of indicating sleeve
On, the fixed clamping bushing 2 of adjustment cap 1, for spinning in 3 over-assemble of indicating sleeve at pen cap, pen cap is connected to 8 front end of ejection chamber.
The 5 tail end bifurcated of piston ejector ram, ejector piston forms centre, and there are two strips 56 up and down of elastic gap, two strips, 56 fronts
Inner wall is arcwall, constitutes front heart rear portion strip elastic gap, and strip lateral tail wall upper forepart is equipped with radial card convex A
57, tail end sets radial barb platform 58, and card convex A on two strips synthesizes radial convex loop, and the aft bulkhead of barb platform 58 is skew wall 59, and two
Barb platform on strip synthesizes rotary table, and card convex A 57 and barb platform 58 constitute double buckle structure, and the outer diameter that card convex A 57 is formed is big
In the outer diameter that barb platform 58 is formed, 11 inner wall of cutting ferrule is equipped with a circle card convex ring A 111, and the outer diameter that barb platform is formed is greater than card convex ring
A internal diameter 0.01mm or more, card convex ring A and card convex A or the cooperation clamping of barb platform.When assembling piston ejector ram, ejector piston and cutting ferrule clamping, first slightly apply
Pressure cutting ferrule is pushed, barb platform is made to pass through the card convex ring A in cutting ferrule, card convex ring A is positioned between card convex A and barb platform, at this time
Arbitrarily placing piston ejector ram, ejector piston and cutting ferrule, the two will not decoherence, and convenient for circulating to next procedure, then exert a force again and promote cutting ferrule, strip
It is pressurized, card convex ring A is made to cross card convex A by force, before the bulge loop that card convex A is formed, the support of cutting ferrule and piston ejector ram, ejector piston return spring
Both lower firm clamping.Card convex ring can also be set in cutting ferrule inner wall time interval, form double buckle structure.
Time interval sets card convex ring C 86, card convex ring D 87 on 8 outer wall of ejection chamber, forms double buckle structure, card convex
Ring D is to be enclosed to set by the salient point at multiple intervals to form bulge loop, card convex ring C formed outer diameter be greater than card convex ring D-shaped at outer diameter, pen body
A circle card convex ring E 132 is set on inner wall, the outer diameter that card convex ring D 87 is formed is greater than and the internal diameter formed of card convex ring E 132
0.01mm or more, card convex ring E and card convex ring C or card convex ring D cooperation clamping.When pen body is socketed on ejection chamber, first slightly force is pushed away
Into pen body, in pen body card convex ring E cross card convex ring D-shaped on ejection chamber at land, it is fixed to be stuck between card convex ring C and card convex ring D
Position, arbitrarily placing ejection chamber and pen body, the two at this time will not decoherence, and convenient for circulating to next procedure, then force promotes pen body,
Card convex ring E crosses the land of card convex ring C formation, the fixed clamping of the two.Card convex ring can also be set in pen body inner wall time interval,
Form double buckle structure.
The 5 back segment shaft of piston ejector ram, ejector piston is that four prismatics are fabricated since its is elongated, flat structure by high molecular material,
Easy buckling deformation in use, and then the motion profile and speed of piston ejector ram, ejector piston are influenced, pain adds when consumer being caused to take a blood sample, thus
Recessed portion between the application seamed edge and seamed edge is equipped with reinforcing rib block 60, mitigates its deformation.
The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
Those of ordinary skill for, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (8)
1. installing catapult-launching gear in pen body (13) convenient for the blood collecting pen of assembly, catapult-launching gear includes piston ejector ram, ejector piston (5), is installed on bullet
Penetrate the cutting ferrule (11) etc. of bar tail end, it is characterised in that: there are the upper of elastic gap at centre for piston ejector ram, ejector piston (5) the tail portion Y-shaped
Lower two strips (56), front and back is equipped at intervals with card convex A(57 on strip lateral tail wall), barb platform (58), form double buckles
Structure, card convex A(57) formed outer diameter be greater than barb platform (58) formed outer diameter, cutting ferrule (11) inner wall be equipped with one circle card convex ring A
(111), the outer diameter that barb platform (58) is formed is greater than card convex ring A internal diameter 0.01mm or more, and card convex ring A matches with barb platform or card convex A
Close clamping；Or there are two strips (56) up and down of elastic gap, strip tails at centre for piston ejector ram, ejector piston (5) the tail portion Y-shaped
Lateral wall is held to be equipped with barb platform (58), cutting ferrule (11) inner wall time interval is formed double equipped with card convex ring A(111), card convex ring B
Buckle structure is arranged, the internal diameter of card convex ring A is greater than the internal diameter of card convex ring B, and the outer diameter that barb platform (58) is formed is greater than what card convex ring A was formed
Internal diameter 0.01mm or more, barb platform and card convex ring A or card convex ring B cooperation are clamped.
2. the blood collecting pen according to claim 1 convenient for assembly, it is characterised in that: two strip (56) front inner wall is
Arcwall constitutes front heart rear portion strip elastic gap.
3. the blood collecting pen according to claim 1 convenient for assembly, it is characterised in that: the card convex A on the strip of top is set to card
On the upside of item and left and right sidewall, the card convex A on the strip of lower section is set in downside and the left and right sidewall of strip, the card on two strips
Convex A integrally synthesizes radial convex loop.
4. the blood collecting pen according to claim 1 or 3 convenient for assembly, it is characterised in that: the barb platform on the strip of top is set
In on the upside of strip and left and right sidewall, the barb platform on the strip of lower section is set in downside and the left and right sidewall of strip, two strips
On barb platform integrally synthesize radial convex loop.
5. the blood collecting pen according to claim 4 convenient for assembly, it is characterised in that: the aft bulkhead of the barb platform (58) is
Skew wall (59), the barb platform on two strips synthesize rotary table.
6. the blood collecting pen according to claim 1 convenient for assembly, it is characterised in that: piston ejector ram, ejector piston (5) back segment shaft is tetragonous
Shape, the recessed portion between seamed edge and seamed edge are equipped with reinforcing rib block (60).
7. the blood collecting pen according to claim 1 convenient for assembly, catapult-launching gear includes the bullet of concentric socket outside piston ejector ram, ejector piston
Chamber (8) are penetrated, and the pen body (13) being sleeved on ejection chamber, it is characterised in that: time interval sets card convex on ejection chamber (8) outer wall
Ring C(86), card convex ring D(87), form double buckle structure, the outer diameter that card convex ring C is formed be greater than card convex ring D-shaped at outer diameter, pen
A circle card convex ring E(132 is set on body inner wall), card convex ring D-shaped at outer diameter be greater than and the card convex ring E(132) internal diameter formed
0.01mm or more, card convex ring E and card convex ring C or card convex ring D cooperation clamping；Or one circle card convex of setting on ejection chamber (8) outer wall
Ring C(86), time interval sets card convex ring E, card convex ring F on pen body inner wall, forms double buckle structure, the internal diameter that card convex ring E is formed
Greater than the internal diameter that card convex ring F is formed, the outer diameter that card convex ring C is formed be greater than with the 0.01mm of the card convex ring E(132) internal diameter formed with
On, card convex ring C and card convex ring E or card convex ring F cooperation are clamped.
8. the blood collecting pen according to claim 7 convenient for assembly, it is characterised in that: set double buckle structure on ejection cavity outer wall
When, card convex ring C(86) or/and card convex ring D(87) enclose to set by the salient point at multiple intervals and form bulge loop；Or it is set on pen body inner wall double
When arranging buckle structure, card convex ring E or/and card convex ring F are enclosed to set and form bulge loop by the salient point at multiple intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910632442.0A CN110226937B (en) | 2019-07-13 | 2019-07-13 | Blood sampling pen convenient to assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910632442.0A CN110226937B (en) | 2019-07-13 | 2019-07-13 | Blood sampling pen convenient to assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110226937A true CN110226937A (en) | 2019-09-13 |
| CN110226937B CN110226937B (en) | 2024-02-20 |
Family
ID=67855630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910632442.0A Active CN110226937B (en) | 2019-07-13 | 2019-07-13 | Blood sampling pen convenient to assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110226937B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204207754U (en) * | 2014-11-13 | 2015-03-18 | 北京耀美医疗器械有限公司 | A kind of hypodynia blood collecting pen |
| WO2015176644A1 (en) * | 2014-05-21 | 2015-11-26 | 胡绍勤 | Ejection-type lancing device structure |
| WO2016115941A1 (en) * | 2015-01-20 | 2016-07-28 | 胡绍勤 | Safe blood lancet structure |
| CN106691464A (en) * | 2016-12-30 | 2017-05-24 | 河南曙光汇知康生物科技股份有限公司 | Needling prevention device and blood taking needle made by same |
| CN210644041U (en) * | 2019-07-13 | 2020-06-02 | 淮安易捷科技有限公司 | Blood sampling pen convenient to assembly |
-
2019
- 2019-07-13 CN CN201910632442.0A patent/CN110226937B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015176644A1 (en) * | 2014-05-21 | 2015-11-26 | 胡绍勤 | Ejection-type lancing device structure |
| CN204207754U (en) * | 2014-11-13 | 2015-03-18 | 北京耀美医疗器械有限公司 | A kind of hypodynia blood collecting pen |
| WO2016115941A1 (en) * | 2015-01-20 | 2016-07-28 | 胡绍勤 | Safe blood lancet structure |
| CN106691464A (en) * | 2016-12-30 | 2017-05-24 | 河南曙光汇知康生物科技股份有限公司 | Needling prevention device and blood taking needle made by same |
| CN210644041U (en) * | 2019-07-13 | 2020-06-02 | 淮安易捷科技有限公司 | Blood sampling pen convenient to assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110226937B (en) | 2024-02-20 |
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