CN113729702A - Mounting seat with air isolation effect during blood sampling - Google Patents
Mounting seat with air isolation effect during blood sampling Download PDFInfo
- Publication number
- CN113729702A CN113729702A CN202111008809.5A CN202111008809A CN113729702A CN 113729702 A CN113729702 A CN 113729702A CN 202111008809 A CN202111008809 A CN 202111008809A CN 113729702 A CN113729702 A CN 113729702A
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- Prior art keywords
- mounting seat
- pipe
- hole
- wedge
- mounting
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- 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
- A61B5/150206—Construction or design features not otherwise provided for; manufacturing or production; packages; sterilisation of piercing element, piercing device or sampling device
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F16K1/36—Valve members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F16K1/46—Attachment of sealing rings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/06—Construction of housing; Use of materials therefor of taps or cocks
- F16K27/067—Construction of housing; Use of materials therefor of taps or cocks with spherical plugs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/60—Handles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/08—Details
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Medical Informatics (AREA)
- Hematology (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Manufacturing & Machinery (AREA)
- Heart & Thoracic Surgery (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
The invention discloses a mounting seat with an air isolation effect during blood sampling, which comprises a mounting seat, wherein a feeding hole is formed in the mounting seat and is communicated with a discharging hole; the lateral wall of mount pad is inserted and is equipped with the dwang, the one end of dwang extends to the downthehole and fixedly connected with separation spheroid of pan feeding, the intercommunicating pore has been seted up on the separation spheroid, the other end of dwang runs through the mount pad and welds there is the knob. The mounting seat has an air isolation effect during blood sampling, is ingenious in structure, can isolate the contact between blood and air during blood sampling, reduces the result of blood sugar detection by external factors to the minimum, and ensures the accuracy of the blood detection result.
Description
Technical Field
The invention relates to the technical field of medical examination, in particular to a mounting seat with an air isolation effect during blood sampling.
Background
With the development of medical technology, blood sampling inspection is more and more common. Traditional blood sampler, when drawing the blood sample, often can take place because the inconsistent condition that leads to of pressure suck back for patient's blood sample site swelling is painful, seriously influences sampling speed, makes the patient painful moreover relatively. In the collection process of blood detection, often use ordinary test tube to gather, save, gather, save the in-process of chemical examination, regard inadequately to the temperature variation of blood sample and the oxidation problem that exposes to arouse in the air, especially to the inspection of some trace and easily oxidized indexes, such sampling mode often causes very big deviation to the result of chemical examination, is unfavorable for clinical judgement and even causes the judgement mistake.
Disclosure of Invention
The present invention provides a mounting base with air isolation effect during blood sampling, which is mounted on the existing blood sampler to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
a mounting seat with an air isolation effect during blood sampling comprises a mounting seat, wherein a feeding hole is formed in the mounting seat and is communicated with a discharging hole, a supporting pipe is mounted at the lower end of the mounting seat and is communicated with the feeding hole, and an overflow hole is formed in the lower end of the supporting pipe;
a rotating rod is inserted into the side wall of the mounting seat, one end of the rotating rod extends into the feeding hole and is fixedly connected with a blocking ball body, a communicating hole is formed in the blocking ball body, and the other end of the rotating rod penetrates through the mounting seat and is welded with a knob;
the outer side of the mounting seat is provided with a limiting pipe, the bottom end of the limiting pipe is provided with a circular through hole, the inner side wall of the circular through hole is provided with a mounting pipe, the outer side of the mounting pipe is provided with a return spring, the lower end of the return spring is fixedly connected with a sealing plate, and the diameter of the sealing plate is larger than the aperture of the mounting pipe;
fixedly connected with sealing rubber on the up end of closing plate, sealing rubber divide into installation department and sealing, the installation department is installed at the upper surface of closing plate, and the diameter of installation department equals with the diameter of closing plate, the sealing is located the upper surface of installation department, the diameter of sealing equals with the aperture of installation pipe.
Preferably, a plurality of wedge-shaped clamping seats are symmetrically arranged on the outer side wall of the limiting pipe, a plurality of supports are symmetrically and fixedly connected to the side wall of the mounting seat, each support is rotatably connected with a clamping rod, a torsion spring is jointly arranged between the corresponding support and the corresponding clamping rod, each clamping rod is provided with a wedge-shaped groove, and the wedge-shaped grooves are clamped on the corresponding clamping rods;
the upper end face of each wedge-shaped clamping seat is provided with a first inclined face, the lower end face of each wedge-shaped clamping seat is provided with a second inclined face, the lower end of each clamping rod is provided with a third inclined face, and an included angle between the first inclined face and the side wall of the limiting pipe is the same as an included angle between the third inclined face and the side wall of the limiting pipe.
Preferably, the outside of the return spring is wrapped by a protection tube, wherein the upper end of the protection tube is fixed on the limiting tube.
Preferably, a cylindrical cavity is formed in the mounting seat, a rotating block is fixedly sleeved on the rotating rod, and the rotating block is located in the cylindrical cavity.
Compared with the prior art, the invention has the beneficial effects that:
1. the arrangement of the knob, the rotating rod, the cylindrical cavity, the rotating block and the blocking ball body can realize the rotation of the communicating hole on the blocking ball body and realize two states of the communicating hole and the feeding hole which are vertical and communicated;
2. support the setting of pipe, protection tube, reset spring, sealing rubber, flash hole, closing plate, installation pipe, can effectively completely cut off the storage device's of butt joint with the mount pad lower extreme inside and external environment, avoid external environment to lead to the fact the pollution to influence the testing result of blood to storage device is inside, do not need other lid increase operating procedure, influence sampling efficiency simultaneously when pouring into blood into storage device is inside.
3. When blood is injected into the storage device butted with the lower end of the mounting seat through the feeding hole, the abutting pipe and the flash hole, the mounting seat can be guaranteed to be stabilized inside the limiting pipe by the clamping rod, the wedge-shaped clamping seat, the support and the wedge-shaped groove, and the blood can be stably injected into the storage device.
In conclusion, the blood-sugar-free blood-sugar test device is ingenious in structure, can isolate the contact of blood and air when blood is drawn, reduces the result of blood sugar test by external factors to the minimum, and ensures the accuracy of the result of blood test.
Drawings
FIG. 1 is a schematic view of the internal structure of the present invention;
fig. 2 is a partially enlarged view of a portion a in fig. 1.
In the figure:
the device comprises an installation seat 1, a knob 2, a turning block 3, a turning rod 4, a blocking ball 5, a limiting pipe 6, a supporting pipe 7, a protective pipe 8, a return spring 9, sealing rubber 10, an overflow hole 11, a sealing plate 12, an installation pipe 13, a feeding hole 14, a wedge-shaped groove 15, a clamping rod 16, a support 17, a wedge-shaped clamping seat 18 and a torsion spring 19.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION
Referring to fig. 1-2, the present invention provides the following.
A mounting seat with an air isolation effect during blood sampling comprises a mounting seat 1, wherein a feeding hole 14 is formed in the mounting seat 1, the feeding hole 14 is communicated with a discharging hole, a supporting pipe 7 is arranged at the lower end of the mounting seat 1, the supporting pipe 7 is communicated with the feeding hole 14, and an overflow hole 11 is formed in the lower end of the supporting pipe 7;
a rotating rod 4 is inserted into the side wall of the mounting seat 1, one end of the rotating rod 4 extends into the feeding hole 14 and is fixedly connected with a blocking sphere 5, a communicating hole is formed in the blocking sphere 5, and the other end of the rotating rod 4 penetrates through the mounting seat 1 and is welded with a knob 2;
the outer side of the mounting seat 1 is provided with a limiting pipe 6, the bottom end of the limiting pipe 6 is provided with a circular through hole, the inner side wall of the circular through hole is provided with a mounting pipe 13, the outer side of the mounting pipe 13 is provided with a return spring 9, the lower end of the return spring 9 is fixedly connected with a sealing plate 12, and the diameter of the sealing plate 12 is larger than the aperture of the mounting pipe 13;
fixedly connected with sealing rubber 10 on the up end of closing plate 12, sealing rubber 10 divide into installation department and sealing, the installation department is installed at the upper surface of closing plate 12, and the diameter of installation department equals with the diameter of closing plate 12, the sealing is located the upper surface of installation department, the diameter of sealing equals with the aperture of installation pipe 13.
A plurality of wedge-shaped clamping seats 18 are symmetrically arranged on the outer side wall of the limiting pipe 6, a plurality of supporting seats 17 are symmetrically and fixedly connected to the side wall of the mounting seat 1, each supporting seat 17 is rotatably connected with a clamping rod 16, a torsion spring 19 is jointly arranged between the supporting seat 17 and the clamping rod 16 at the corresponding positions, each clamping rod 16 is provided with a wedge-shaped groove 15, and the wedge-shaped grooves 15 are clamped on the clamping rods 16 at the corresponding positions;
a first inclined surface is arranged on the upper end surface of each wedge-shaped clamping seat 18, a second inclined surface is arranged on the lower end surface of each wedge-shaped clamping seat 18, a third inclined surface is arranged at the lower end of each clamping rod 16, and the included angle between the first inclined surface and the side wall of the limiting pipe 6 is the same as the included angle between the third inclined surface and the side wall of the limiting pipe 6.
The outside of reset spring 9 is wrapped up by protection tube 8, and wherein the upper end of protection tube 8 is fixed in on spacing pipe 6.
Cylindrical cavity is seted up in mount pad 1, fixed cover is equipped with turning block 3 on dwang 4, and turning block 3 is located the cylindrical cavity.
The working principle of the invention is as follows:
when the sampling device is used, the upper end of the mounting seat 1 is butted with the sampling device, the lower end of the mounting seat 1 is butted with the storage device, the knob 2 is rotated, the knob 2 drives the blocking ball body 5 to rotate through the rotating rod 4, the communicating hole formed in the blocking ball body 5 is rotated to be vertical to the feeding hole 14, and the blocking ball body 5 blocks the feeding hole 14;
when the sampling device is used for sampling blood, due to the arrangement of the blocking ball body 5, the blood in the sampling device cannot flow out of the sampling device through the feeding hole 14;
after the sampling device extracts blood, the sampling is sealed, the knob 2 is rotated again, the knob 2 and the rotating rod 4 drive the separation ball 5 to rotate, the communication hole on the separation ball 5 is parallel to the feeding hole 14, at the moment, the communication hole is communicated with the discharging hole formed at the lower end of the sampling device, because the lower end of the support tube 7 is positioned in the installation tube 13, when the support tube 7 moves to a certain position, the lower end of the support tube 7 is abutted against the upper surface of the sealing plate 12, the support tube 7 continues to move downwards, the lower end of the support tube 7 pushes the sealing plate 12 to move downwards, the reset spring 9 extends, the sealing plate 12 and the lower end of the installation tube 13 have a certain gap, in the downward movement process of the installation seat 1 and the support tube 7, the third inclined plane formed at the lower end of the clamping rod 16 is abutted against the first inclined plane formed on the upper end face of the wedge-shaped clamping seat 18, the first inclined plane pushes the clamping rod 16 through the third inclined plane, and the clamping rod 16 rotates, the torsion spring 19 accumulates force, when the torsion spring 19 moves to a certain position along with the continuous movement of the mounting seat 1, the torsion spring 19 drives the wedge-shaped groove 15 formed on the clamping rod 16 to be clamped on the wedge-shaped clamping seat 18, and at the moment, by increasing the pressure intensity in the sampling device, the blood in the sampling device flows into the material storage device through the discharge hole, the communicating hole, the feeding hole 14, the overflowing hole 11 and the gap between the sealing plate 12 and the mounting pipe 13;
blood in sampling device moves to storage device in, drags sampling device upwards, and sampling device drives kelly 16 and keeps away from wedge cassette 18, supports pipe 7 at the ascending motion in installation pipe 13, and reset spring 9 resumes former length, and reset spring 9 drives closing plate 12 and sealing rubber 10 to the direction upward motion that is close to installation pipe 13, and closing plate 12 supports the lower extreme of establishing at installation pipe 13, isolated storage device and external contact.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (4)
1. The utility model provides a mount pad that has isolated effect of air during blood sample which characterized in that: the device comprises a mounting seat (1), wherein a feeding hole (14) is formed in the mounting seat (1), the feeding hole (14) is communicated with a discharging hole, a supporting pipe (7) is arranged at the lower end of the mounting seat (1), the supporting pipe (7) is communicated with the feeding hole (14), and an overflow hole (11) is formed in the lower end of the supporting pipe (7);
a rotating rod (4) is inserted into the side wall of the mounting seat (1), one end of the rotating rod (4) extends into the feeding hole (14) and is fixedly connected with a blocking sphere (5), a communicating hole is formed in the blocking sphere (5), and the other end of the rotating rod (4) penetrates through the mounting seat (1) and is welded with a knob (2);
the outer side of the mounting seat (1) is provided with a limiting pipe (6), the bottom end of the limiting pipe (6) is provided with a circular through hole, the inner side wall of the circular through hole is provided with a mounting pipe (13), the outer side of the mounting pipe (13) is provided with a return spring (9), the lower end of the return spring (9) is fixedly connected with a sealing plate (12), and the diameter of the sealing plate (12) is larger than the aperture of the mounting pipe (13);
fixedly connected with sealing rubber (10) on the up end of closing plate (12), sealing rubber (10) divide into installation department and sealing, the installation department is installed at the upper surface of closing plate (12), and the diameter of installation department equals with the diameter of closing plate (12), the sealing is located the upper surface of installation department, the diameter of sealing equals with the aperture of installation pipe (13).
2. A mounting base with air-isolating effect for blood sampling according to claim 1, wherein: a plurality of wedge-shaped clamping seats (18) are symmetrically arranged on the outer side wall of the limiting pipe (6), a plurality of supports (17) are symmetrically and fixedly connected to the side wall of the mounting seat (1), each support (17) is rotatably connected with a clamping rod (16), a torsion spring (19) is jointly installed between the corresponding support (17) and the corresponding clamping rod (16), each clamping rod (16) is provided with a wedge-shaped groove (15), and the wedge-shaped grooves (15) are clamped on the corresponding clamping rods (16);
the upper end face of each wedge-shaped clamping seat (18) is provided with a first inclined face, the lower end face of each wedge-shaped clamping seat (18) is provided with a second inclined face, the lower end of each clamping rod (16) is provided with a third inclined face, and an included angle between the first inclined face and the side wall of the limiting pipe (6) is the same as an included angle between the third inclined face and the side wall of the limiting pipe (6).
3. A mounting base with air-isolating effect for blood sampling according to claim 1, wherein: the outside of reset spring (9) is wrapped up by protection tube (8), and wherein the upper end of protection tube (8) is fixed in on spacing pipe (6).
4. A mounting base with air-isolating effect for blood sampling according to claim 1, wherein: cylindrical cavities are formed in the mounting seat (1), rotating blocks (3) are fixedly sleeved on the rotating rods (4), and the rotating blocks (3) are located in the cylindrical cavities.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111008809.5A CN113729702A (en) | 2019-04-24 | 2019-04-24 | Mounting seat with air isolation effect during blood sampling |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111008809.5A CN113729702A (en) | 2019-04-24 | 2019-04-24 | Mounting seat with air isolation effect during blood sampling |
| CN201910331629.7A CN109875574B (en) | 2019-04-24 | 2019-04-24 | Medical treatment clinical laboratory uses blood sampler |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910331629.7A Division CN109875574B (en) | 2019-04-24 | 2019-04-24 | Medical treatment clinical laboratory uses blood sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113729702A true CN113729702A (en) | 2021-12-03 |
Family
ID=66938271
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111008809.5A Withdrawn CN113729702A (en) | 2019-04-24 | 2019-04-24 | Mounting seat with air isolation effect during blood sampling |
| CN201910331629.7A Active CN109875574B (en) | 2019-04-24 | 2019-04-24 | Medical treatment clinical laboratory uses blood sampler |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910331629.7A Active CN109875574B (en) | 2019-04-24 | 2019-04-24 | Medical treatment clinical laboratory uses blood sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN113729702A (en) |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4155350A (en) * | 1977-04-11 | 1979-05-22 | Becton, Dickinson And Company | Integrated blood collection system |
| EP0224604A1 (en) * | 1985-11-30 | 1987-06-10 | B. Braun-SSC AG | Blood sampling device comprising a safety valve and a cylindrical container |
| DE602004027739D1 (en) * | 2003-08-05 | 2010-07-29 | Becton Dickinson Co | DEVICE AND METHOD FOR COLLECTING BIOLOGICAL FLUID SAMPLES AND TREATING SELECTED COMPONENTS |
| US20150160186A1 (en) * | 2013-12-09 | 2015-06-11 | Steven Garner-Richards | Diabetic Testing Supply Dispenser |
| WO2016073415A2 (en) * | 2014-11-04 | 2016-05-12 | Wainamics, Inc. | Microscale plasma separator |
| CN205307007U (en) * | 2015-12-21 | 2016-06-15 | 南阳医学高等专科学校 | Absorption formula division of endocrinology is with electronic hydrops sampler |
| CN106913349A (en) * | 2015-12-25 | 2017-07-04 | 浩月顺达（天津）科技有限公司 | A kind of internal medicine blood blood sugar detection apparatus |
| CN106334236A (en) * | 2016-09-28 | 2017-01-18 | 卢蓉 | Indwelling needle used in blood sampling |
| CN106618587A (en) * | 2017-02-07 | 2017-05-10 | 河南科技大学 | Angle sensor fixing device applied to goat leg joint |
| CN207640420U (en) * | 2017-04-12 | 2018-07-24 | 张贵福 | A kind of medical inspection section blood sampler |
| US11305273B2 (en) * | 2017-07-27 | 2022-04-19 | Biomerieux, Inc. | Isolation tube with a rheological control member and a plunger |
| CN208464817U (en) * | 2018-01-05 | 2019-02-05 | 中国人民解放军陆军军医大学第一附属医院 | A kind of infusion apparatus for measurement of central venous pressure |
| CN207814509U (en) * | 2018-01-25 | 2018-09-04 | 泉城阀门有限公司 | A kind of open ball valve |
| CN109567826A (en) * | 2019-01-30 | 2019-04-05 | 天津哈娜好医材有限公司 | Exempt to puncture vacuum blood collection tube and its application method |
-
2019
- 2019-04-24 CN CN202111008809.5A patent/CN113729702A/en not_active Withdrawn
- 2019-04-24 CN CN201910331629.7A patent/CN109875574B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN109875574B (en) | 2021-12-24 |
| CN109875574A (en) | 2019-06-14 |
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Application publication date: 20211203 |