CN105640572B - A kind of safety type blood collecting needle construction - Google Patents
A kind of safety type blood collecting needle construction Download PDFInfo
- Publication number
- CN105640572B CN105640572B CN201610026730.8A CN201610026730A CN105640572B CN 105640572 B CN105640572 B CN 105640572B CN 201610026730 A CN201610026730 A CN 201610026730A CN 105640572 B CN105640572 B CN 105640572B
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- shell
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- fixed link
- needle bar
- bar fixed
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- 239000008280 blood Substances 0.000 title claims abstract description 60
- 210000004369 blood Anatomy 0.000 title claims abstract description 60
- 238000010276 construction Methods 0.000 title claims abstract description 17
- 238000009527 percussion Methods 0.000 claims description 13
- 238000005452 bending Methods 0.000 claims description 12
- 238000001746 injection moulding Methods 0.000 claims description 7
- 238000010241 blood sampling Methods 0.000 abstract description 5
- 230000001960 triggered effect Effects 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 27
- 230000006872 improvement Effects 0.000 description 26
- 238000010586 diagram Methods 0.000 description 10
- 238000009434 installation Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 108090000565 Capsid Proteins Proteins 0.000 description 1
- 208000035473 Communicable disease Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000001954 sterilising effect Effects 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
- A61B5/151—Devices specially adapted for taking samples of capillary blood, e.g. by lancets, needles or blades
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)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses a kind of safety type blood collecting needle constructions, including shell, power plant, the needle bar fixed link in shell and the blood taking needle for being fixed on needle bar fixed link；Shell is equipped with needle outlet；The tie point for having easy breach is either equipped between the needle bar fixed link and shell for the locating piece that fixed needle bar fixed link is equipped between the needle bar fixed link and shell or the needle bar fixed link is arranged independently of one another with shell.Blood taking needle is fixed in shell by this safety type blood collecting needle construction, it can avoid unreasonable exposure of the blood taking needle when being not used, needle bar fixed link tail portion is triggered by external force when blood taking needle uses, needle bar fixed link is skidded off from locating piece, and then blood taking needle is pushed, or easy breach is disconnected, you can pushing blood taking needle to pass through needle outlet, blood was collected, this safety blood taking needle one-hand operation, and effectively ensure blood sampling safe operation.The present invention is used for medical instruments field.
Description
Technical field
The present invention relates to medical instruments fields, more particularly to a kind of safety type blood collecting needle construction.
Background technology
Current personal blood taking needle is mostly plastic foil or the additional simple packaging there are one block, transport, using, give up
Will appear plastic foil during blood taking needle to pierce through or block situations such as falling off, no external protection and cause syringe needle to expose,
Operator or the third party are accidentally injured, strong, poor safety performance of keenly feeling, or even form haematogenous pollution.
Personal blood taking needle does not set power plant, but due to cheap, is still used in most medical institutions.
Have currently on the market using safety blood taking needle, be equipped with limiting device and external protection, is equipped with power plant,
Fire it is laborsaving, after percussion can automatic whip-back needle, it is disposable, have a safety feature.Spring is installed with fixed bottom using insertion
Mode connects, and is inserted in or the mode of being inserted in is connect by force using rotation with needle bar fixed link, causes cumbersome, and quality is difficult to control
, often there is situations such as percussion dynamics is insufficient, cannot fire in system, and wasting manpower and material resources also increase patient's pain.
Applicable safety formula blood taking needle increases hospital because its is complicated, component is more, manufacturing process is complicated, at high price
Buying and use cost, it is difficult to it is universal, therefore only good medical institutions of some infectious disease keypoint control mechanism or economic condition
It is applying.
Clinically demand it is a kind of it is simple in structure, price is low, performance reaches the blood taking needle of even better than existing product.
Invention content
To solve the above problems, the safety blood taking needle knot that the present invention provides a kind of simple in structure, low cost, has excellent performance
Structure.
The technical solution adopted by the present invention to solve the technical problems is：
A kind of safety type blood collecting needle construction, including shell, power plant, the needle bar fixed link in shell and be fixed on
The blood taking needle of needle bar fixed link；
The shell is equipped with needle outlet；
Be equipped between the needle bar fixed link and shell fixed needle bar fixed link locating piece or the needle bar fixed link with
It is equipped with the tie point for having easy breach between shell or the needle bar fixed link is arranged independently of one another with shell.
It is further used as the improvement of technical solution of the present invention, the blood taking needle is acicular sharp object.
It is further used as the improvement of technical solution of the present invention, the shell is equipped with needle outlet.
It is further used as the improvement of technical solution of the present invention, power plant is to be set between needle bar fixed link and shell
Fire spring.
It is further used as the improvement of technical solution of the present invention, the percussion both ends of the spring is equipped with perpendicular to spring axis, band
The Spring retainer of barb.
It is further used as the improvement of technical solution of the present invention, cooperation is respectively equipped on the shell and needle bar fixed link and is placed
The spring fixed hole of Spring retainer.
It is further used as the improvement of technical solution of the present invention, being located at needle outlet both sides on shell is equipped with shutoff damper, needle bar
The maximum width on fixed link top is more than the maximum width of needle outlet.
It is further used as the improvement of technical solution of the present invention, needle tip is equipped with the seal bar of package needle tip.
It is further used as the improvement of technical solution of the present invention, needle bar fixed link extends forward the sealing equipped with package needle tip
Stick.
It is further used as the improvement of technical solution of the present invention, the junction of seal bar and needle bar fixed link is equipped with portion easy to crack.
It is further used as the improvement of technical solution of the present invention, needle bar fixed link is equipped with the limit positioned at needle bar fixed link both sides
Position device, the interior resetting apparatus for being equipped with cooperation limiting device and needle bar fixed link being resetted of shell.
Be further used as the improvement of technical solution of the present invention, resetting apparatus be tilted to housing bottom in shell or
It is parallel to the elastic rod of housing bottom.
It is further used as the improvement of technical solution of the present invention, shell, which extends internally, to be equipped with to the inclined elasticity of housing bottom
Bar.
It is further used as the improvement of technical solution of the present invention, fixed needle bar is equipped between the needle bar fixed link and shell and is fixed
The locating piece of bar.
It is further used as the improvement of technical solution of the present invention, the locating piece is mutually matched positioning protrusion and positions recessed
Slot.
It is further used as the improvement of technical solution of the present invention, the both sides that needle bar fixed link is located in shell are equipped with resetting block,
Each resetting block is equipped with arc groove, and the both sides extension of needle bar fixed link is recessed equipped with that can be caught in arc when needle bar fixed link resets
The protrusion of slot, arc groove are equipped with the notch that protrusion can be imported to arc groove.
It is further used as the improvement of technical solution of the present invention, the connection for having easy breach is equipped between needle bar fixed link and shell
Point.
It is further used as the improvement of technical solution of the present invention, the needle bar fixed link is arranged independently of one another with shell.
It is further used as the improvement of technical solution of the present invention, the needle bar fixed link disengaging is set inside housings in shell
It sets.
It is further used as the improvement of technical solution of the present invention, the needle bar fixed link tail end extends back equipped with trigger shaft.
It is further used as the improvement of technical solution of the present invention, shell is equipped with the through-hole of corresponding trigger shaft.
It is further used as the improvement of technical solution of the present invention, shell is equipped with bending mouth.
It is further used as the improvement of technical solution of the present invention, the bottom of shell is needle stand, and needle stand is equipped with bending mouth.
It is further used as the improvement of technical solution of the present invention, the outside for being located at shell is equipped with shell fixed card buckle.
It is further used as the improvement of technical solution of the present invention, needle stand support plate with outward extension.
It is further used as the improvement of technical solution of the present invention, the needle bar that guiding needle bar fixed link sliding is equipped in shell is fixed
Bar motion guide rail.
It is further used as the improvement of technical solution of the present invention, the piggyback pod for accommodating power plant is equipped in shell.
Beneficial effects of the present invention：This safety type blood collecting needle construction has by the way that Spring retainer and spring fixed hole is arranged
Effect ground reduces difficulty when spring assembling.
Blood taking needle is fixed in shell by this safety type blood collecting needle construction, and it is unreasonable when being not used to can avoid blood taking needle
Exposure triggers needle bar fixed link tail portion by external force when blood taking needle uses, needle bar fixed link is skidded off from locating piece, and then pushes
Blood taking needle, or easy breach is disconnected, you can pushing blood taking needle to pass through needle outlet, blood was collected, this safety blood taking needle can be single
Hand operates, and effectively ensures blood sampling safe operation.
This safety type blood collecting needle construction has the tie point, bending part and bayonet unit of easy breach by setting, can be primary
Property complete injection molding or injection molding, reach integrally formed.After percussion spring is completed and loaded onto in injection molding, simple bending and pressing are only needed
Complete the assembling of product.
Description of the drawings
The invention will be further described below in conjunction with the accompanying drawings：
Fig. 1 is first embodiment of the invention overall structure diagram；
Fig. 2 is first embodiment of the invention overall structure side view；
Fig. 3 is that first embodiment of the invention does not install overall structure diagram before spring；
Fig. 4 is integrated assembling process schematic diagram after first embodiment of the invention installation spring；
Fig. 5 is second embodiment of the invention overall structure diagram；
Fig. 6 is second embodiment of the invention overall structure side view；
Fig. 7 second embodiment of the invention assembles procapsid overall structure diagram；
Fig. 8 is overall structure diagram after second embodiment of the invention needle bar fixed link installation blood taking needle；
Fig. 9 is overall structure diagram after second embodiment of the invention installation needle bar fixed link and spring；
Figure 10 is bending assembling process schematic diagram after second embodiment of the invention installation needle bar fixed link and spring；
Figure 11 third embodiment of the invention overall structure diagrams；
Figure 12 third embodiment of the invention does not install spring overall structure diagram.
Specific implementation mode
Referring to Fig.1~Figure 12, the present invention be a kind of safety type blood collecting needle construction, including shell 1, power plant, be located at shell
Internal needle bar fixed link 2 and the blood taking needle 8 for being fixed on needle bar fixed link；
The shell 1 is equipped with needle outlet 11；
The locating piece or the needle bar that fixed needle bar fixed link 2 is equipped between the needle bar fixed link 2 and shell 1 are fixed
The tie point for having easy breach 12 or the needle bar fixed link 2 is equipped between bar 2 and shell 1 with shell 1 to be independently of one another arranged.
As the preferred embodiment of the present invention, the blood taking needle is acicular sharp object, can also use blade etc. its
The sharp object of his shape.
As the preferred embodiment of the present invention, the shell 1 is equipped with needle outlet 11.Needle outlet 11 is preferably circular logical
The through-hole of the shapes such as rectangle, ellipse can also be used in hole.
As the preferred embodiment of the present invention, power plant is the percussion being set between needle bar fixed link 2 and shell 1
Spring 31.
It is preferably one to fire spring 31, while providing percussion power when blood taking needle percussion and recycling needle bar fixed link 2
Reset power, performance of the component under different conditions can be played in this way, provide percussion power and keep blood sampling after reset work(
Under the premise of energy, component count is reduced, cost is reduced.Certain power plant provides percussion power can distinguish with power is resetted
Using spring or other power resources.
As the preferred embodiment of the present invention, 31 both ends of percussion spring are equipped with perpendicular to spring axis, band barb
Spring retainer 32.Spring retainer 32 is preferably equipped with " L " shape barb, and such spring is kept and needle bar fixed link 2 and shell
Body 1 connects, and avoids deviating from from spring fixed hole, it is ensured that can fire and ensure percussion dynamics, while ensure that recycling needle bar fixes
Bar.Other shapes or the mode such as " J " shape may be used, expands in certain fixed part.
As the preferred embodiment of the present invention, it is respectively equipped with cooperation on the shell 1 and needle bar fixed link 2 and places spring
The spring fixed hole 33 of fixator 32.
It is located at 11 both sides of needle outlet as the preferred embodiment of the present invention, on shell and is equipped with shutoff damper, needle bar is fixed
The maximum width on bar top is more than the maximum width of needle outlet.
Shutoff damper is horizontal baffle in 1 private side of shell to be set to 11 both sides of needle outlet, and shutoff damper is being adopted
The transmitting of blood needle is when blood was collected, after blood taking needle is emitted by needle outlet 11, before needle bar fixed link 2 being blocked by shutoff damper
End, prevents the syringe needle of blood taking needle 8 excessively exposed.
The top of shutoff damper and needle bar fixed link 2 can be the annulus and cylinder of mutually matched different-diameter, preferably
It is less than the outer diameter of needle bar fixed link 2 for the internal diameter of needle outlet 11, shutoff damper is at least provided with one group.
Shutoff damper is preferably one group, is arranged in the front of the shell 1 and needle bar fixed link 2 on 11 periphery of needle outlet, also may be used
Any part is arranged in shell 1, needle bar fixed link 2, it can also be that internal part and/or external components are set alone or in combination
Set the various devices for limiting needle bar fixed link displacement between shell 1 and needle bar fixed link 2.
The setting of shutoff damper can limit the maximum displacement of needle bar fixed link 2 well, control paracentesis depth, prevent
Syringe needle is excessively exposed.
As the preferred embodiment of the present invention, needle tip is equipped with the seal bar 23 of package needle tip.
As the preferred embodiment of the present invention, needle bar fixed link extends forward the seal bar 23 equipped with package needle tip.
As the preferred embodiment of the present invention, seal bar 23 and the junction of needle bar fixed link 2 are equipped with portion 24 easy to crack.
The setting of seal bar 23 can avoid needle point and be exposed to the external world before use, when use rotation fall off, can ensure sterilizing
Effect.The setting in portion 24 easy to crack can facilitate rotation to fall off seal bar 23, reach seal bar 23 and detached with needle bar fixed link 2.
As the preferred embodiment of the present invention, the limit that needle bar fixed link 2 is equipped with positioned at 2 both sides of needle bar fixed link fills
21 are set, the resetting apparatus that cooperation limiting device makes needle bar fixed link 2 reset is equipped in shell 1.
Limiting device 21 can control the thorn of blood taking needle 8 on triggering to go out length, to ensure that blood taking needle 8 can close after piercing out
Reason blood sampling, without being damaged to person of blood collecting.
Meanwhile after the completion of blood sampling, resetting apparatus cooperation limiting device 21 may make blood taking needle 8 to return in shell 1, and keep away
Exempt from that cleaning is caused to bother, and the injury to operator and patient.
As the preferred embodiment of the present invention, resetting apparatus is to tilt or be parallel to housing bottom in shell
The elastic rod 61 of housing bottom.
As the preferred embodiment of the present invention, shell 1 extends internally equipped with the elastic rod 61 to 1 bottom angled of shell.
Under the setting form of such resetting apparatus, during blood taking needle 8 pierces out, elastic rod 61 is compressed, and is being taken a blood sample
Needle 8 pierces out after blood was collected in place, and elastic rod 61 replys original state under its own elastic reaction, can realize blood taking needle 8
Perfection resets.
The setting of resetting apparatus there are many way of realization, can by the way that the associate members such as spring are arranged in needle bar fixed link 2,
Can independent reset components be set in shell 1 to realize the reset function of blood taking needle 8.
Fixed needle bar fixed link 2 is equipped with as the preferred embodiment of the present invention, between the needle bar fixed link 2 and shell 1
Locating piece.
As the preferred embodiment of the present invention, locating piece is mutually matched positioning protrusion 41 and positioning groove 42.
Locating piece can be mutually matched positioning protrusion 41 and positioning groove 42, and particularly, locating piece is to cooperate
Hemispherical protuberances and hemispherical recess.Locating piece is preferably two groups, is symmetrical set.The setting of locating piece can be in needle bar
When fixed link 2 and shell 1 are separately positioned, fixed needle bar fixed link 2 is played, keeps the work of the state before firing of needle bar fixed link 2
With.
As the preferred embodiment of the present invention, it is equipped with resetting block positioned at the both sides of needle bar fixed link in shell, it is each to reset
Block is equipped with arc groove, and the both sides of needle bar fixed link extend to be equipped with can be caught in the convex of arc groove when needle bar fixed link resets
It rises, arc groove is equipped with the notch that protrusion can be imported to arc groove.
Blood taking needle 8 is resetted under the action of resetting apparatus, and the setting of resetting block can effectively carry out needle bar fixed link 2
Limit is resetted, to prevent needle bar fixed link 2 from resetting excessively, in the reseting procedure of needle bar fixed link 2,2 both sides of needle bar fixed link
Protrusion can be embedded in arc groove, the setting of notch can reduce blocking of the resetting block to the protrusion of 2 both sides of needle bar fixed link, with
Protrusion is facilitated to slide into arc groove.The setting of resetting block can also play class when needle bar fixed link 2 and shell 1 are separately positioned
Like or the effect comprising locating piece, that is, play the role of fixed needle bar fixed link 2, keep the state before firing of needle bar fixed link 2.
As the preferred embodiment of the present invention, the connection for having easy breach 12 is equipped between needle bar fixed link 2 and shell 1
Point.
As the preferred embodiment of the present invention, the needle bar fixed link 2 is arranged independently of one another with shell 1.
As the preferred embodiment of the present invention, the disengaging of needle bar fixed link 2 is arranged in shell 1 inside shell 1.
As the preferred embodiment of the present invention, 2 tail end of needle bar fixed link extends back equipped with trigger shaft 25.It is preferred that
For cylinder, human hand is facilitated to press, break easy breach or releases needle bar fixed link from locating piece, discharges compressed spring,
Achieve the purpose that percussion.
As the preferred embodiment of the present invention, the shell 1 is equipped with the through-hole of corresponding trigger shaft 25.
As the preferred embodiment of the present invention, shell 1 is equipped with bending mouth 15.
As the preferred embodiment of the present invention, the bottom of shell 1 is needle stand, and needle stand is equipped with bending mouth 15.As excellent
The embodiment of choosing, bending mouth 15 are arranged in the both sides of needle stand, it is possible thereby to more convenient assembling.Bending mouth 15 is at least provided with one
It is a, it may also be arranged on other positions on shell 1.
As the preferred embodiment of the present invention, the outside for being located at shell is equipped with shell fixed card buckle 14.Shell fixing card
Button 14 can also be placed between shell 1 and needle stand or 1 inside of shell.
As the preferred embodiment of the present invention, needle stand support plate 13 with outward extension.Support plate 13 is preferably two
Side is arranged, as support force when the person's of being conveniently operated one-handed performance.
As the preferred embodiment of the present invention, the needle bar fixed link movement for being oriented to the sliding of needle bar fixed link is equipped in shell
Guide rail.
As the preferred embodiment of the present invention, the piggyback pod for accommodating power plant is equipped in shell.Piggyback pod preferably by
Shell 1, needle bar fixed link 2 are in non-totally-enclosed shape around forming.The setting of piggyback pod can facilitate the spring of installation, fixed compression,
The outside deformation of spring that also can avoid compression simultaneously falls off.
The device of the invention, it is simple in structure, component is few, assembling is easy, safe to use.It is filled by the way that bending part and buckle is arranged
It sets, can disposably complete injection molding or injection molding, need to only be put into spring, then the assembling of product can be completed in simple bending and pressing.Section
It reduces process and reduces production cost in material saving, hence it is evident that mitigate medical institutions and patient's financial burden.
Certainly, the invention is not limited to the above embodiment, and those skilled in the art are without prejudice to originally
Equivalent variations or replacement can be also made under the premise of spirit, these equivalent modifications or replacement are all contained in the application right
It is required that in limited range.
Claims (7)
1. a kind of safety type blood collecting needle construction, it is characterised in that：Including shell, power plant, the needle bar in the shell
Fixed link and the blood taking needle for being fixed on needle bar fixed link；The shell is equipped with needle outlet；The shell by disposable injection molding or
Injection molding is completed, and shell is equipped with bending mouth, and the outside for being located at shell is equipped with shell fixed card buckle；The needle bar fixed link and shell
Between be equipped between the locating piece or the needle bar fixed link and shell of fixed needle bar fixed link and be equipped with the connection for having easy breach
Point or the needle bar fixed link are arranged independently of one another with shell.
2. safety type blood collecting needle construction according to claim 1, it is characterised in that：The power plant is to be set to shell
Percussion spring between needle bar fixed link.
3. safety type blood collecting needle construction according to claim 1, it is characterised in that：The needle bar fixed link, which is equipped with, to be located at
The limiting device of needle bar fixed link both sides, the interior resetting apparatus for being equipped with cooperation limiting device and needle bar fixed link being resetted of shell.
4. safety type blood collecting needle construction according to claim 3, it is characterised in that：The resetting apparatus is in shell
The elastic rod of housing bottom is tilted or is parallel to housing bottom.
5. safety type blood collecting needle construction according to claim 4, it is characterised in that：The shell, which extends internally, to be equipped with to shell
The elastic rod of body bottom angled.
6. safety type blood collecting needle construction according to claim 1, it is characterised in that：The locating piece is mutually matched fixed
Position protrusion and positioning groove.
7. safety type blood collecting needle construction according to claim 1, it is characterised in that：The needle bar fixed link and shell are each other
It is independently arranged, the set-up mode independent of one another is that needle bar fixed link disengaging is arranged inside housings in shell.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2015100261453 | 2015-01-20 | ||
| CN201510026145 | 2015-01-20 | ||
| CN201510418140 | 2015-07-16 | ||
| CN2015104181405 | 2015-07-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105640572A CN105640572A (en) | 2016-06-08 |
| CN105640572B true CN105640572B (en) | 2018-08-31 |
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ID=56175371
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610026730.8A Active CN105640572B (en) | 2015-01-20 | 2016-01-17 | A kind of safety type blood collecting needle construction |
| CN201620038899.0U Active CN205338963U (en) | 2015-01-20 | 2016-01-17 | Safe blood -taking -needle structure |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620038899.0U Active CN205338963U (en) | 2015-01-20 | 2016-01-17 | Safe blood -taking -needle structure |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN105640572B (en) |
| WO (1) | WO2016116015A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107703289A (en) * | 2017-10-30 | 2018-02-16 | 株洲市三三医院 | A kind of instant blood testing test strips and its paper box |
| CN108414298B (en) * | 2018-03-16 | 2021-11-23 | 广东美味鲜调味食品有限公司 | Gas sampling device |
| CN112220499B (en) * | 2020-10-30 | 2022-10-21 | 珠海市人民医院 | Sampling rod in limiting connection |
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| CN1525837A (en) * | 2001-07-11 | 2004-09-01 | ������������ʽ���� | Lancet and piercing device |
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| CN104856698A (en) * | 2014-05-21 | 2015-08-26 | 胡绍勤 | Safety type blood collection needle structure |
| CN204636384U (en) * | 2014-05-21 | 2015-09-16 | 胡绍勤 | A kind of bullet unloads formula blood collecting pen structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201481428U (en) * | 2009-08-10 | 2010-05-26 | 柳新荣 | Disposable blood sampling device |
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2016
- 2016-01-17 CN CN201610026730.8A patent/CN105640572B/en active Active
- 2016-01-17 CN CN201620038899.0U patent/CN205338963U/en active Active
- 2016-01-17 WO PCT/CN2016/071157 patent/WO2016116015A1/en active Application Filing
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0588503U (en) * | 1992-05-07 | 1993-12-03 | テルモ株式会社 | Puncture device for blood sampling |
| CN1525837A (en) * | 2001-07-11 | 2004-09-01 | ������������ʽ���� | Lancet and piercing device |
| CN2574599Y (en) * | 2002-11-04 | 2003-09-24 | 古鹏飞 | Multifunction hemostix |
| CN2579344Y (en) * | 2002-11-29 | 2003-10-15 | 施国平 | Improved schbil disposable adjustable safety autoamtic blood taking needle |
| CN102871671A (en) * | 2012-09-26 | 2013-01-16 | 淮安市天达医疗器械有限公司 | Disposable self-retracting safety blood taking needle |
| CN203107133U (en) * | 2013-02-26 | 2013-08-07 | 高敬华 | Blood taking needle for medical examination |
| CN203724104U (en) * | 2013-12-19 | 2014-07-23 | 安徽省康达医疗用品有限公司 | Ejection blood taking needle |
| CN104856698A (en) * | 2014-05-21 | 2015-08-26 | 胡绍勤 | Safety type blood collection needle structure |
| CN204636384U (en) * | 2014-05-21 | 2015-09-16 | 胡绍勤 | A kind of bullet unloads formula blood collecting pen structure |
| CN204654955U (en) * | 2014-05-21 | 2015-09-23 | 胡绍勤 | A kind of safety type blood collecting needle construction |
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| WO2016116015A1 (en) | 2016-07-28 |
| CN105640572A (en) | 2016-06-08 |
| CN205338963U (en) | 2016-06-29 |
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