CN107811644A - Blood taking needle - Google Patents
Blood taking needle Download PDFInfo
- Publication number
- CN107811644A CN107811644A CN201711156349.4A CN201711156349A CN107811644A CN 107811644 A CN107811644 A CN 107811644A CN 201711156349 A CN201711156349 A CN 201711156349A CN 107811644 A CN107811644 A CN 107811644A
- Authority
- CN
- China
- Prior art keywords
- needle
- sliding equipment
- needle tubing
- blood taking
- base
- 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- Withdrawn
Links
- 239000008280 blood Substances 0.000 title claims abstract description 44
- 210000004369 blood Anatomy 0.000 title claims abstract description 44
- 238000010241 blood sampling Methods 0.000 claims description 23
- 210000003462 vein Anatomy 0.000 claims description 14
- 238000003825 pressing Methods 0.000 claims description 10
- 230000008450 motivation Effects 0.000 claims description 2
- 238000001467 acupuncture Methods 0.000 abstract description 3
- HTTJABKRGRZYRN-UHFFFAOYSA-N Heparin Chemical compound OC1C(NC(=O)C)C(O)OC(COS(O)(=O)=O)C1OC1C(OS(O)(=O)=O)C(O)C(OC2C(C(OS(O)(=O)=O)C(OC3C(C(O)C(O)C(O3)C(O)=O)OS(O)(=O)=O)C(CO)O2)NS(O)(=O)=O)C(C(O)=O)O1 HTTJABKRGRZYRN-UHFFFAOYSA-N 0.000 description 10
- 229960002897 heparin Drugs 0.000 description 10
- 229920000669 heparin Polymers 0.000 description 10
- 238000000034 method Methods 0.000 description 2
- 206010011409 Cross infection Diseases 0.000 description 1
- 206010069803 Injury associated with device Diseases 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- 230000003612 virological 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
- A61B5/153—Devices specially adapted for taking samples of venous or arterial blood, e.g. with syringes
-
- 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
- A61B5/15003—Source of blood for venous or arterial blood
-
- 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
- A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
- A61B5/150534—Design of protective means for piercing elements for preventing accidental needle sticks, e.g. shields, caps, protectors, axially extensible sleeves, pivotable protective sleeves
- A61B5/150572—Pierceable protectors, e.g. shields, caps, sleeves or films, e.g. for hygienic purposes
-
- 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
- A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
- A61B5/150534—Design of protective means for piercing elements for preventing accidental needle sticks, e.g. shields, caps, protectors, axially extensible sleeves, pivotable protective sleeves
- A61B5/150633—Protective sleeves which are axially extensible, e.g. sleeves connected to, or integrated in, the piercing or driving device; pivotable protective sleeves
-
- 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
- A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
- A61B5/150534—Design of protective means for piercing elements for preventing accidental needle sticks, e.g. shields, caps, protectors, axially extensible sleeves, pivotable protective sleeves
- A61B5/150694—Procedure for removing protection means at the time of piercing
- A61B5/150717—Procedure for removing protection means at the time of piercing manually removed
-
- 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
- A61B5/150885—Preventing re-use
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)
- Finger-Pressure Massage (AREA)
Abstract
The present invention provides a kind of blood taking needle, including needle tubing seat, needle tubing, also include base, sliding equipment and needle tube sheath, the first end of needle tubing seat is connected with needle tubing, second end of needle tubing seat is connected with base, needle tube sheath is assemblied in the first end of needle tubing seat, and with the first end in contact of sliding equipment, second end of sliding equipment is movably connected with the base, needle tubing cover for seat is located in the cavity of sliding equipment, the size at the second end of sliding equipment is less than the size of the first end of needle tubing seat, sliding equipment can slide relative to needle tubing seat, the first end of needle tubing seat is provided with neck, second end of sliding equipment is provided with card convex, when sliding equipment slides into the position at the second end of sliding equipment and the first end in contact of needle tubing seat, card convex is caught in neck, and the fully wrapped around needle tubing of sliding equipment.The blood taking needle can effectively anti-acupuncture.
Description
Technical field
The present invention relates to technical field of medical equipment, more particularly to a kind of blood taking needle.
Background technology
Blood sampling is one of project essential when hospital carries out body detection or treatment, and blood sampling needs to use vein to adopt
Blood device, existing venous blood-taking apparatus, is typically made up of pipe close puncture needle, conduit, venipuncture needle in the market.Pull out
Sheath, after medical personnel complete blood sampling, vein blood taking needle needle point is exposed outside.
After completing to take a blood sample, because needle point is exposed outside, without any safeguard measure, so as to cause medical personnel operating
In it is careless slightly, it is easily contaminated after venipuncture needle needle pricks, viral cross-infection is caused, if blood sampling person is with infecting
Class disease, then consequence is more serious.Clinically, accidental needle sticks be long-term existence, the problem of being difficult to avoid that.Due to no safety dress
Put or self-desttruction equipment, complete the blood taking needle after blood sampling, it is also possible to by criminal's recycling.
A kind of anti-safety of acupuncture blood taking needle protected to needle point, avoid scathing by mistake is designed, is advantageous to protect medical care
Personnel, and the active demand in market.
The content of the invention
In view of above-mentioned condition, it is necessary to a kind of blood taking needle of anti-acupuncture is provided, to lift security.
A kind of blood taking needle of offer of the present invention, including needle tubing seat, needle tubing, in addition to base, sliding equipment and needle tube sheath,
The first end of the needle tubing seat is connected with the needle tubing, and the second end of the needle tubing seat is connected with the base, the needle tubing shield
Set be assemblied in the first end of the needle tubing seat, and with the first end in contact of the sliding equipment, the second of the sliding equipment
End is flexibly connected with the base, and the needle tubing cover for seat is located in the cavity of the sliding equipment, and the second of the sliding equipment
The size at end is less than the size of the first end of the needle tubing seat, and the sliding equipment can slide relative to the needle tubing seat, described
The first end of needle tubing seat is provided with neck, and the second end of the sliding equipment is provided with card convex, when the sliding equipment slide into it is described
When the second end of sliding equipment and the position of the first end in contact of the needle tubing seat, the card convex is caught in the neck, and institute
State the fully wrapped around needle tubing of sliding equipment.
According to above-mentioned blood taking needle, before use, be assemblied in by needle tube sheath in the first end of needle tubing seat, and and skate machine
The first end of sliding equipment is withstood in first end in contact of structure, the i.e. end face of needle tube sheath, needle tube sheath is torn open in transport or use
Maloperation will not be produced because of unexpected stress during bag, cause product failure.When in use, needle tube sheath is taken down first, then
The needle tip of needle tubing is pierced into vein blood vessel and drawn blood, is waited after drawing blood, is first opened between sliding equipment and base
It is flexibly connected, because sliding equipment can slide relative to needle tubing seat, therefore sliding equipment can be kept motionless, by base along production
The axis of product drives needle tubing seat and needle tubing to exit vein blood vessel, until the card convex on the second end of sliding equipment is caught in needle tubing seat
First end on neck, the now fully wrapped around needle tubing of sliding equipment, so as to prevent that needle tubing is exposed, avoids needle tubing from stabbing by mistake
People.Due to card convex and the fit structure of neck, it can ensure that sliding equipment can not slide towards the direction of base again, simultaneously as
The size at the second end of sliding equipment is less than the size of the first end of needle tubing seat, thereby it is ensured that sliding equipment can not be in court
Slided backwards to the direction of base, the sliding equipment is locked in the position of fully wrapped around firmly needle tubing, therefore, it is possible to prevent
Product is used again.
In addition, blood taking needle proposed by the present invention, can also have technical characteristic additional as follows：
Further, the second end of the sliding equipment snaps connection with the base.
Further, the sliding equipment includes sliding tube and the pressing piece being connected with the sliding tube, the pressing piece
Barb is provided with, position corresponding with the barb is provided with hole clipping portion, the barb and the hole clipping on the base
Portion snaps connection.
Further, the surface of the pressing piece is provided with anti-slip veins.
Further, the base is provided with anti-slip veins and blood sampling needle handle.
Further, the blood sampling needle handle is in sector.
Further, the one end of the base away from the needle tubing seat is provided with chamfering.
Further, the angle of the chamfering is 10 °~15 °.
Further, the sliding equipment and the needle tubing seat use elastic component.
Further, the first end of the needle tubing seat is provided with some arc convex, the chi at the second end of the sliding equipment
The very little size less than the arc convex.
Brief description of the drawings
Fig. 1 is the structural representation of blood taking needle provided in an embodiment of the present invention；
Fig. 2 is the configuration schematic diagram (not including blood sampling conduit and heparin tube puncture needle) of Fig. 1 blood taking needle；
Fig. 3 is the structural representation of Fig. 1 center bases；
Fig. 4 is the structural representation of needle tubing seat in Fig. 1；
Fig. 5 is the structural representation of sliding equipment in Fig. 1；
Structural representation after base, needle tubing seat and the sliding equipment combination that Fig. 6 is Fig. 1；
Fig. 7 is that sectional view of Fig. 1 blood taking needle before use under the first section (does not include blood sampling conduit and heparin tube is worn
Pricker)；
The sectional view under the first section (does not include blood sampling conduit and heparin tube is worn the blood taking needle that Fig. 8 is Fig. 1 after use
Pricker)；
Fig. 9 is that sectional view of Fig. 1 blood taking needle before use under second of section (does not include blood sampling conduit and heparin tube is worn
Pricker)；
The sectional view under second of section (does not include blood sampling conduit and heparin tube to the blood taking needle that Figure 10 is Fig. 1 after use
Puncture needle)；
Figure 11 is that sectional view of Fig. 1 blood taking needle before use under the third section (does not include blood sampling conduit and heparin tube
Puncture needle)；
The sectional view under the third section (does not include blood sampling conduit and heparin tube to the blood taking needle that Figure 12 is Fig. 1 after use
Puncture needle).
Embodiment
In order to facilitate the understanding of the purposes, features and advantages of the present invention, below in conjunction with the accompanying drawings to the present invention
Embodiment be described in detail.Some embodiments of the present invention are given in accompanying drawing.But the present invention can be with perhaps
More different form is realized, however it is not limited to embodiment described herein.On the contrary, the purpose for providing these embodiments is to make
To the disclosure more thorough and comprehensive.
It should be noted that when element is referred to as " being fixedly arranged on " another element, it can be directly on another element
Or there may also be element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side ", " on ", " under " and similar statement is for illustrative purposes only, rather than instruction or the device or member that imply meaning
Part must have specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；It can be machine
Tool connects or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, can be two members
Connection inside part.For the ordinary skill in the art, above-mentioned term can be understood in this hair as the case may be
Concrete meaning in bright.Term as used herein " and/or " include the arbitrary of one or more related Listed Items and
All combinations.
It refer to Fig. 1 to Figure 12, blood taking needle provided in an embodiment of the present invention, including base 10, needle tubing seat 20, sliding equipment
30th, needle tubing 40, needle tube sheath 50, blood sampling conduit 60 and heparin tube puncture needle 70.
The first end 201 of the needle tubing seat 20 is connected with the needle tubing 40, the second end 202 of the needle tubing seat 20 with it is described
Base 10 is connected, and the needle tube sheath 50 is assemblied in the first end 201 of the needle tubing seat 20, and with the sliding equipment 30
First end 301 contacts.
Second end 302 of the sliding equipment 30 is flexibly connected with the base 10.For example, the of the sliding equipment 30
Two ends 302 can snap connection with the base 10.Specifically in the present embodiment, the sliding equipment 30 is the cylinder of cavity
Structure, the needle tubing seat 20 are set in the cavity of the sliding equipment 30.The sliding equipment 30 specifically includes sliding tube 31
With the pressing piece 32 being connected with the sliding tube 31, the pressing piece 32 is provided with barb 33, on the base 10 with it is described
Position corresponding to barb 33 is provided with hole clipping portion 11, and the barb 33 snaps connection with the hole clipping portion 11.When in use, may be used
To press pressing piece 32 with hand, so as to open snapping connection for sliding equipment 30 and base 10., can be with as a specific example
Anti-slip veins 321 are set on the surface of the pressing piece 32, anti-slip veins 321 can be in circular arc, meet imitative ergonomics, more paste
Human finger is closed, anti-slip veins 321 can also set some small columns to be prevented to increase the frictional force that skin contacts with product above
Rubber sleeve.
Base 10 is provided with through hole 101 backwards to one end of needle tubing 40, for connecting conduit 60 of taking a blood sample, due to through hole 101, blood sampling
The structure of conduit 60 and heparin tube puncture needle 70 is universal architecture, therefore, be will not be described here.In addition it should be pointed out that
Blood sampling conduit 60 can be omitted according to actual conditions, i.e., directly heparin tube puncture needle 70 is connected with base 10 and is taken a blood sample
Operation, it can equally reach the technique effect of the present invention, therefore, whether the present invention includes blood sampling conduit 60 to blood taking needle does not limit
System.
The sliding equipment 30 and the needle tubing seat 20 use elastic component, such as can use elastic plastic member.Institute
Stating sliding equipment 30 can slide relative to the needle tubing seat 20.The first end 201 of the needle tubing seat 20 is provided with neck 21, the cunning
Second end 302 of motivation structure 30 is provided with card convex 34, when the sliding equipment 30 slides into the second end 302 of the sliding equipment 30
During the position contacted with the first end 201 of the needle tubing seat 20, the card convex 34 is caught in the neck 21, and the skate machine
The fully wrapped around needle tubing 40 of structure 30.The length of sliding equipment 30 can be specifically set to be longer than the length of needle tubing 40.Pass through the knot
Structure designs so that after card convex 34 is caught in neck 21, sliding equipment 30 can not slide towards the direction of base 10 again.
In addition, in the present embodiment, and the size at the second end 302 of the sliding equipment 30 is less than the of the needle tubing seat 20
The size of one end 201, specifically some arc convex 22, the quantity of projection 22 can be set in the first end 201 of needle tubing seat 20
For example, 4, and be uniformly distributed, while ensure that the size at the second end 302 of sliding equipment 30 is less than the arc convex 22
Size (size is specially the size of diameter).Pass through the structure design so that after card convex 34 is caught in neck 21, sliding equipment 30
It can not be slided towards backwards to the direction of base 10.Finally sliding equipment 30 is set to be fixed on this position, and now sliding equipment 30
Being capable of fully wrapped around needle tubing 40.
In the present embodiment, the base 10 is provided with anti-slip veins 12 and blood sampling needle handle 13, sets anti-slip veins 12 and blood taking needle
Handle 13 is in blood sampling, with easily product is affectedly bashful, be easy to operation of taking a blood sample.Specifically, the blood sampling needle handle 13 is in sector.
The one end of the base 10 away from the needle tubing seat 20 is provided with chamfering.The angle of the chamfering is 10 °~15 °, tool
In the present embodiment, the angle of chamfering is 15 ° to body, by setting 15 ° of chamferings on base 10, ensures that product connects with patient skin
Make patient comfort when tactile, so that convenient during medical personnel's inserting needle.
According to above-mentioned blood taking needle, before use, be assemblied in by needle tube sheath 50 in the first end 201 of needle tubing seat 20, and
Contacted with the first end 301 of sliding equipment 30, i.e. the first end 301 of sliding equipment 30 is withstood in the end face of needle tube sheath 50, makes pin
Tube boot 50 will not produce maloperation when transport or use are unpacked because of unexpected stress, cause product failure.When in use,
Needle tube sheath 50 is taken down first, and then the needle tip of needle tubing 40 is pierced into vein blood vessel and drawn blood, is waited after drawing blood, first
Being flexibly connected between sliding equipment 30 and base 10 is opened, because sliding equipment 30 can slide relative to needle tubing seat 20, therefore
Sliding equipment 30 can be kept motionless, drive needle tubing seat 20 and needle tubing 40 to exit venous blood in axis of the base 10 along product
Pipe, until the card convex 34 on the second end 302 of sliding equipment 30 is caught in the neck 21 in the first end 201 of needle tubing seat 20, now
The fully wrapped around needle tubing 40 of sliding equipment 30, so as to prevent that needle tubing 40 is exposed, avoid needle tubing 40 from missing scathing.Due to card convex 34
With the fit structure of neck 21, it can ensure that sliding equipment 30 can not slide towards the direction of base 10 again, simultaneously as skate machine
The size at the second end 302 of structure 30 is less than the size of the first end 201 of needle tubing seat 20, thereby it is ensured that the nothing of sliding equipment 30
Method is slided towards backwards to the direction of base 10, the sliding equipment 30 is locked in the position of fully wrapped around firmly needle tubing 40,
Used again therefore, it is possible to prevent product.
Embodiment described above only expresses the several embodiments of the present invention, and its description is more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention
Protect scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. a kind of blood taking needle, including needle tubing seat, needle tubing, it is characterised in that also including base, sliding equipment and needle tube sheath, institute
The first end for stating needle tubing seat is connected with the needle tubing, and the second end of the needle tubing seat is connected with the base, the needle tube sheath
Be assemblied in the first end of the needle tubing seat, and with the first end in contact of the sliding equipment, the second end of the sliding equipment
It is flexibly connected with the base, the needle tubing cover for seat is located in the cavity of the sliding equipment, the second end of the sliding equipment
Size be less than the needle tubing seat first end size, the sliding equipment can slide relative to the needle tubing seat, the pin
The first end of base is provided with neck, and the second end of the sliding equipment is provided with card convex, when the sliding equipment slides into the cunning
When the second end of motivation structure and the position of the first end in contact of the needle tubing seat, the card convex is caught in the neck, and described
The fully wrapped around needle tubing of sliding equipment.
2. blood taking needle according to claim 1, it is characterised in that the second end of the sliding equipment and the base buckle
Connection.
3. blood taking needle according to claim 2, it is characterised in that the sliding equipment include sliding tube and with the slip
The pressing piece of pipe connection, the pressing piece are provided with barb, and position corresponding with the barb is provided with card on the base
Hole portion, the barb snap connection with the hole clipping portion.
4. blood taking needle according to claim 1, it is characterised in that the surface of the pressing piece is provided with anti-slip veins.
5. blood taking needle according to claim 1, it is characterised in that the base is provided with anti-slip veins and blood sampling needle handle.
6. blood taking needle according to claim 5, it is characterised in that the blood sampling needle handle is in sector.
7. blood taking needle according to claim 1, it is characterised in that the one end of the base away from the needle tubing seat is provided with
Angle.
8. blood taking needle according to claim 7, it is characterised in that the angle of the chamfering is 10 °~15 °.
9. blood taking needle according to claim 1, it is characterised in that the sliding equipment and the needle tubing seat are using elasticity
Component.
10. blood taking needle according to claim 1, it is characterised in that it is convex that the first end of the needle tubing seat is provided with some arcs
Rise, the size at the second end of the sliding equipment is less than the size of the arc convex.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711156349.4A CN107811644A (en) | 2017-11-20 | 2017-11-20 | Blood taking needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711156349.4A CN107811644A (en) | 2017-11-20 | 2017-11-20 | Blood taking needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107811644A true CN107811644A (en) | 2018-03-20 |
Family
ID=61609463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711156349.4A Withdrawn CN107811644A (en) | 2017-11-20 | 2017-11-20 | Blood taking needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107811644A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108433733A (en) * | 2018-04-24 | 2018-08-24 | 江西丰临医疗科技股份有限公司 | Blood taking needle |
| CN108784715A (en) * | 2018-07-10 | 2018-11-13 | 江西丰临医疗科技股份有限公司 | Single-blade punctures needle shield and blood taking needle |
| CN113598768A (en) * | 2021-07-27 | 2021-11-05 | 天津云帆医疗器械有限公司 | Blood sampling pen |
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| CN203677101U (en) * | 2013-11-20 | 2014-07-02 | 苏州林华医疗器械有限公司 | Disposable safety venous blood sampling needle |
| US20150105693A1 (en) * | 2011-12-01 | 2015-04-16 | Shanghai Jinta Medical Co., Ltd. | Disposable Sterile Retracting Blood Taking Needle |
| US20170014062A1 (en) * | 2014-04-11 | 2017-01-19 | Shanghai Jinta Medical Co., Ltd. | Safety Blood-Collection Needle |
| CN206007256U (en) * | 2016-02-06 | 2017-03-15 | 湛江健力源医疗用品有限公司 | A kind of retraction type safe blood-taking needle |
| 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 |
| CN107334478A (en) * | 2016-04-29 | 2017-11-10 | 四川南格尔生物科技有限公司 | A kind of anti-needle-penetrating blood-taking device and assemble method |
| CN208942157U (en) * | 2017-11-20 | 2019-06-07 | 江西丰临医疗科技股份有限公司 | Blood taking needle |
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2017
- 2017-11-20 CN CN201711156349.4A patent/CN107811644A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150105693A1 (en) * | 2011-12-01 | 2015-04-16 | Shanghai Jinta Medical Co., Ltd. | Disposable Sterile Retracting Blood Taking Needle |
| CN203677101U (en) * | 2013-11-20 | 2014-07-02 | 苏州林华医疗器械有限公司 | Disposable safety venous blood sampling needle |
| US20170014062A1 (en) * | 2014-04-11 | 2017-01-19 | Shanghai Jinta Medical Co., Ltd. | Safety Blood-Collection Needle |
| CN206007256U (en) * | 2016-02-06 | 2017-03-15 | 湛江健力源医疗用品有限公司 | A kind of retraction type safe blood-taking needle |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108433733A (en) * | 2018-04-24 | 2018-08-24 | 江西丰临医疗科技股份有限公司 | Blood taking needle |
| CN108784715A (en) * | 2018-07-10 | 2018-11-13 | 江西丰临医疗科技股份有限公司 | Single-blade punctures needle shield and blood taking needle |
| CN108784715B (en) * | 2018-07-10 | 2023-08-22 | 江西丰临医疗科技股份有限公司 | Single-wing puncture needle sheath assembly and blood taking needle |
| CN113598768A (en) * | 2021-07-27 | 2021-11-05 | 天津云帆医疗器械有限公司 | Blood sampling pen |
| CN113598768B (en) * | 2021-07-27 | 2023-05-09 | 天津云帆医疗器械有限公司 | Blood sampling pen |
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Application publication date: 20180320 |