CN107961021B - Full-automatic hemostix and its use provisional negative pressure hemostix that blood was collected - Google Patents
Full-automatic hemostix and its use provisional negative pressure hemostix that blood was collected Download PDFInfo
- Publication number
- CN107961021B CN107961021B CN201810052302.1A CN201810052302A CN107961021B CN 107961021 B CN107961021 B CN 107961021B CN 201810052302 A CN201810052302 A CN 201810052302A CN 107961021 B CN107961021 B CN 107961021B
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- blood
- hole
- hemostix
- syringe needle
- shaft
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
- 239000008280 blood Substances 0.000 title claims abstract description 107
- 210000004369 blood Anatomy 0.000 title claims abstract description 107
- 230000000740 bleeding effect Effects 0.000 claims abstract description 30
- 238000005086 pumping Methods 0.000 claims abstract description 21
- 210000004907 gland Anatomy 0.000 claims abstract description 4
- 229920000742 Cotton Polymers 0.000 claims description 5
- 238000009499 grossing Methods 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 7
- 238000010241 blood sampling Methods 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 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 3
- 229960002897 heparin Drugs 0.000 description 3
- 229920000669 heparin Polymers 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 230000009514 concussion Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000001514 detection method 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
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000000126 substance Substances 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
- A61B5/150206—Construction or design features not otherwise provided for; manufacturing or production; packages; sterilisation of piercing element, piercing device or sampling device
-
- 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
- A61B5/150221—Valves
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Manufacturing & Machinery (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
It is disclosed by the invention a kind of to use the provisional negative pressure hemostix that blood was collected, including blood taking needle and hose, pumping row's blood connector；Pumping row's blood connector includes blood inlet and syringe needle mouth, blind axis hole, the bleeding point and air hole communicated with the blind axis hole, and hollow needle is equipped at syringe needle mouth, and blood inlet is connected with hose, and bleeding point is communicated with blind axis hole, and the rotary axle valve axially confined is equipped at blind axis hole；Shaft, which matches to merge with blind gland seal, when initial position blocks blood inlet and syringe needle mouth, bleeding point, air hole；First through hole connection bleeding point and syringe needle mouth when bleed position；Second through-hole connection blood inlet and syringe needle mouth when arranging blood position；Third through-hole connection syringe needle mouth and air hole when antidrip position.To thoroughly solve the problems, such as the blood water clock in blood collection procedure, and finishes to remove blood taking needle and its there will not be blood later in each tester blood sampling and drip.In addition, additionally providing the full-automatic hemostix including above-mentioned hemostix.
Description
Technical field
This application involves medical instruments field, it is mainly used for carrying out blood collection in health examination more particularly to one kind
Use the provisional negative pressure hemostix that blood was collected.This is mainly used for using the provisional negative pressure hemostix that blood was collected
Blood collection is carried out in health examination, naturally it is also possible to be used for blood collection required when the detection or chemical examination of various diseases.
In addition, the application further relates to use the above-mentioned hemostix using the provisional negative pressure hemostix that blood was collected.
Background technology
With economic development and improvement of living standards, the people is more and more stronger to the attention degree of health,
It increasingly receives an acclaim if health examination.Venous blood collection is essential big event in health examination, and various uses are faced
The equipment such as the when property negative pressure hemostix that blood was collected, hemostix are developed in succession.For example, publication No. is 104783811 A of CN
Chinese invention patent application disclose a kind of automatic thorn plug device and include the hemostix of the automatic thorn plug device, disclosed three
Logical blood taking needle drips though reaching resistance blood purpose for hose to be clamped provided with clamping piece to avoid blood.
But in practice, the inventor of the applicant has found that it has the following technical problems：It is transported above and below automatic thorn plug device
During dynamic, it is difficult to avoid the blood from overflowing drippage in row's blood needle of its three-way connection caused by the reasons such as concussion.
Therefore it provides a kind of prevent blood drippage effect from more preferably using the provisional negative pressure hemostix that blood was collected,
So that being more securely and reliably that those skilled in that art are badly in need of the important technological problems solved at present in blood collection procedure.
Invention content
The purpose of the present invention includes that offer is a kind of using the provisional negative pressure hemostix that blood was collected, is faced by the use
The when property negative pressure hemostix that blood was collected can convenient blood was collected operation, and without blood during simple in structure, use
Drop is fallen.It is yet another object of the invention to provide a kind of including above-mentioned adopting using the provisional negative pressure hemostix that blood was collected
Blood instrument.
In a first aspect, what is provided is a kind of using the provisional negative pressure hemostix that blood was collected, including sequentially connected adopt
Blood needle and hose, pumping row's blood connector；
The pumping row blood connector include substantially parallel blood inlet and syringe needle mouth and with the blood inlet and the needle
Mouth is substantially vertical and the blind axis hole communicated, the bleeding point and air hole that are communicated with the blind axis hole for head, is equipped at the syringe needle mouth empty
Heart syringe needle, the blood inlet are connected with the hose, and the bleeding point is communicated with the blind axis hole, and axis is equipped at the blind axis hole
To the rotary axle valve of restriction；
The rotary axle valve includes shaft and the knob head of stretching, and the shaft coordinates with the blind gland seal
And the blood inlet and the syringe needle mouth, the bleeding point, the air hole, institute are blocked when the shaft is in initial position
State shaft be equipped be connected in bleed position the bleeding point and the syringe needle mouth first through hole, connect when arranging blood position
Lead to the blood inlet is connected to the syringe needle mouth and the air hole with the second through-hole of the syringe needle mouth, at antidrip position the
Three through-holes.
Preferably, the air hole is stepped hole, and is equipped with filter cotton in the larger part of oral area.
Preferably, the bleeding point is located at the blood inlet and the hollow needle in approximately the same plane, the pumping
Mouth is vertical with the hollow needle, and the shaft of the rotary axle valve is located at same with the bleeding point and the hollow needle
In plane, the shaft of the rotary axle valve is vertical with the hollow needle.
Preferably, the first through hole is the first circular hole of a perforation shaft, and second through-hole is a perforation
Second circular hole of the shaft, the third through-hole are the third circular hole of a perforation shaft.
Preferably, first circular hole and the third circular hole are located on the same cross section, first circular hole and institute
It is 45 degree to state the angle between third circular hole.
Preferably, the third through-hole on the pumping row blood connector is arranged symmetrically relative to the center of rotation of the shaft
There are two.
Preferably, the oral area of the blind axis hole is equipped with an annular groove section, has and the annular groove on the shaft
The projecting ring section of the edge-smoothing transition of portion's cooperation.
Preferably, the pumping row blood connector is equipped with the positioning table for being installed on hemostix, the positioning table
It is equipped with the limiting slot for limit.
Second aspect, it includes described in any one of the above embodiments using the blood sampling that blood was collected of provisional negative pressure to additionally provide a kind of
The full-automatic hemostix of utensil.
Relative to above-mentioned background technology, beneficial effects of the present invention approximately as.
1. what is be related to is a kind of using the provisional negative pressure hemostix that blood was collected comprising sequentially connected blood taking needle and
Hose, pumping row's blood connector；The pumping row blood connector include substantially parallel blood inlet and syringe needle mouth and with described into blood
Mouthful and the syringe needle mouth is substantially vertical and the blind axis hole communicated, the bleeding point and air hole that are communicated with the blind axis hole, the syringe needle
Hollow needle is equipped at mouthful, the blood inlet is connected with the hose, and the bleeding point is communicated with the blind axis hole, the blind axis
The rotary axle valve axially confined is equipped at hole, the rotary axle valve includes shaft and the knob head of stretching；Due at shaft
When initial position, the shaft, which matches to merge with the blind gland seal, blocks the blood inlet and the syringe needle mouth, institute
State bleeding point, the air hole；In bleed position, first through hole is connected to the bleeding point and the syringe needle mouth；In row's blood position
When setting, the second through-hole is connected to the blood inlet and the syringe needle mouth；At antidrip position, third through-hole be connected to the syringe needle mouth and
The air hole.It has been just the state in not blood to before the test tube plug for extracting heparin tube, arrange in blood needle, and
And the channel for arranging blood is also blocked by rotary axle valve, therefore, before row's blood needle is inserted into the test tube plug of heparin tube, extracts test tube plug
And it is all before no blood water clock to be inserted into the test tube plug of next heparin tube, thoroughly solves the blood in blood collection procedure
The problem of water clock, and finish to remove blood taking needle and its there will not be blood later in each tester blood sampling and drip.
2. be related to it is a kind of using provisional negative pressure, blood was collected using the provisional negative pressure hemostix that blood was collected,
Its air hole is stepped hole, and is equipped with filter cotton in the larger part of oral area, can effectively prevent it is extraneous may caused by pollute.Separately
Outside, the third through-hole on the pumping row blood connector has been arranged symmetrically two relative to the center of rotation of the shaft；Symmetrically
It is arranged so that the control of rotation is more convenient, full-range operation can be realized in rotation 180 degree.
Purpose, characteristic and the technical solution of each invention claimed can be common or independent in any combination
Ground application.It is not necessarily required to combine all purposes or features in each technical solution.
Description of the drawings
Embodiment in order to illustrate more clearly of invention claimed or technical solution in the prior art below will
A brief introduction will be made to the drawings that need to be used in the embodiment or the description of the prior art, it should be apparent that, in being described below
Attached drawing is only that some embodiments of some of which invention are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, other drawings may also be obtained based on these drawings.
Fig. 1 is a kind of stereoscopic schematic diagram of alternative embodiment of hemostix provided herein.
Fig. 2 is the section view perspective diagram of Fig. 1.
Fig. 3 is the schematic cross-sectional view that rotary axle valve and pumping needle, hollow needle are rejected in Fig. 2.
Fig. 4 is a kind of stereoscopic schematic diagram of alternative embodiment of the rotary axle valve in Fig. 1-Fig. 3.
Fig. 5 is the perspective diagram of a certain angle of Fig. 4.
Specific implementation mode
In order to make those skilled in the art more fully understand the involved each technical solution of invention, below in conjunction with the accompanying drawings and
Specific embodiment is described in further detail each invention.It should be noted that in the absence of conflict, in the application
Each particular technique feature described in embodiment and embodiment can be combined by any suitable means；In order to keep away
Exempt from unnecessary repetition, various combinations of possible ways are no longer separately illustrated in the application, as long as it is without prejudice to the think of of invention
Think, equally should be considered as content disclosed in the present application.
In a kind of specific embodiment, referring to fig. 1 and fig. 2, the provisional negative pressure of a kind of use provided is adopted
The hemostix of blood, including blood taking needle 10 and hose 20, pumping row's blood connector 30.
Shown in Fig. 4, pumping row blood connector 30 include substantially parallel blood inlet 31 and syringe needle mouth 32 and
And the blind axis hole 33 that communicates substantially vertical with blood inlet 31 and syringe needle mouth 32, the bleeding point 34 that is communicated with the blind axis hole 33 and ventilative
Hole 35 is equipped with hollow needle 36 at syringe needle mouth 32, and blood inlet 31 is connected by hose 20 with blood taking needle 10, bleeding point 34 and blind axis
Hole 33 communicates, and the rotary axle valve 37 axially confined is equipped at blind axis hole 33.
As shown in Figures 1 to 5, rotary axle valve 37 include shaft 371 and stretch out knob head 372, shaft 371 with it is blind
33 leakproofness of axis hole with merge when the shaft 371 be in initial position blocking blood inlet 31 and syringe needle mouth 32, bleeding point 34,
Air hole 35, shaft 371, which is equipped with, to be connected to the first through hole 373 of bleeding point 34 and syringe needle mouth 32 in bleed position, is arranging
It is connected to blood inlet 31 and the second through-hole 374 of syringe needle mouth 32 when blood position, is connected to syringe needle mouth 32 and air hole at antidrip position
35 third through-hole 375.
In an advantageous embodiment, referring to figs. 1 to shown in Fig. 5, the knob head 372 of rotary axle valve 37 is in linear type, when
As initial position when one word is in vertical direction, by initial position, it is to take out that rotary axle valve 37, which rotates clockwise 45 degree,
Gas position, it is row's blood position to be rotated further 45 degree, and it is antidrip position to be rotated further 45 degree, is rotated further 45 degree of passes of having arrived
Closed position.Linear type is in vertical state when closed position, and 180 degree is differed with linear type when initial position.In addition, knob head
372 can also use various other existing knob forms, and the structure of above-mentioned linear type is a kind of convenient and simple structure.Separately
Outside, for the interval problem of rotational angle, it for interval is only a kind of easy to operation do that 45 degree are used in above preferred embodiment
Method, such as initial position may be used and rotate 40 degree to bleed position is rotated further by 40 degree to row's blood positions, is rotated further by 40 degree to preventing
Position is dripped, 60 degree is rotated further by closed position, the combination of various other suitable angles can also be used.
In an advantageous embodiment, as shown in Figure 1 to Figure 3, air hole 35 is stepped hole, and the part larger in oral area
Equipped with filter cotton, filter cotton can also use minifilters to replace, and extraneous pollutant, which enters, when preventing pumping adopts
In blood vessel.
In an advantageous embodiment, as shown in Figures 1 to 5, bleeding point 34 is located at blood inlet 31 and hollow needle 36
In approximately the same plane, bleeding point 34 is vertical with hollow needle 36, and shaft 371 is located at same with bleeding point 34 and hollow needle 36
In a plane, shaft 371 is vertical with hollow needle 36.
In an advantageous embodiment, as shown in Fig. 1 and Fig. 2, Fig. 4 and Fig. 5, first through hole 373 is a perforation shaft
First circular hole in portion 371, the second through-hole 374 are the second circular hole of a perforation shaft 371, and third through-hole 375 is that a perforation turns
The third circular hole of axle portion 371.In addition, the third circular hole can be replaced by one section of slot being arranged on shaft 371.
In an advantageous embodiment, as shown in Figure 4 and Figure 5, the folder between first circular hole and second circular hole
Angle is 45 degree, and second circular hole and the third circular hole are mutually parallel.Preferably, first through hole 373 is by shaft 371
Center of rotation, the second through-hole 374 pass through the center of rotation of shaft 371.
In an advantageous embodiment, as shown in Fig. 2 and Fig. 4, Fig. 5,375 phase of third through-hole on pumping row's blood connector 30
Two have been arranged symmetrically for the center of rotation of shaft 371.Setting with this configuration so that rotary axle valve 37 is rotated
180 degree constitutes a cycle.In this way, the control of the rotation of knob head 382 can be more convenient.
In an advantageous embodiment, as shown in Figures 1 to 5, the oral area of blind axis hole 33 is equipped with an annular groove section 331,
There is the projecting ring section 376 of the edge-smoothing transition coordinated with the annular groove section 331 on shaft 371.This is to axially confine rotation
A kind of more easy structure of shaft valve 37, in addition can also use nut or other fasteners and other structures etc. into
The axial position restriction of row, can also carry out rotary axle valve 37 axial restriction using other various suitable modes.
In an advantageous embodiment, as shown in Figure 1 and Figure 5, pumping row's blood connector 30 is equipped with for being installed on
Positioning table 38 on hemostix, the positioning table 38 are equipped with the limiting slot 381 for limit.
In addition, in conjunction with Fig. 1 to Fig. 5, it can be by the way that liquid storage pot, the storage be arranged in the channel of the pumping after bleeding point 34
The air inlet pipe of liquid pot is deep into the inside of the liquid storage pot, and the import of the escape pipe of the liquid storage pot is then arranged in the top of the liquid storage pot
The tank body in portion, the liquid storage pot is a generally circular tank structure.By the way that the structure is arranged, though in blood collection procedure because
It is various known or it is unknown may or unexpected factors cause to be flowed by blood of the hollow needle 36 through bleeding point 34 and be stored to
In the liquid storage pot, vacuum air pump is polluted or damages without flowing at subsequent vacuum air pump.
In addition, using the full-automatic of the provisional negative pressure hemostix that blood was collected using above-mentioned the present invention also provides a kind of
Hemostix.Specific embodiment please refers to the above, and in combination with related art to obtain its specific embodiment, the application
In repeat no more.
Invention claimed is provided above integrated full-automatic hemostix and the application integration it is complete oneself
Dynamic hemostix is described in detail using the provisional negative pressure hemostix that blood was collected and blood taking needle assembling equipment etc..This
It applies specific case in text to be expounded the principle and embodiment of invention claimed, above example is said
The bright method and its core concept for being merely used to help understand invention claimed.Although should be pointed out that executing
The better model of invention claimed has carried out detailed description, but is not departing from inventive principle claimed
Under the premise of, those skilled in the art it can be seen that within the scope of the appended claims be used for implement invention claimed
Many alternative designs and embodiments.
Claims (9)
1. a kind of using the provisional negative pressure hemostix that blood was collected, including sequentially connected blood taking needle and hose, pumping row
Blood connector, which is characterized in that
The pumping row blood connector include substantially parallel blood inlet and syringe needle mouth and with the blood inlet and the syringe needle mouth
The substantially vertical and blind axis hole communicated, the bleeding point and air hole that are communicated with the blind axis hole are equipped with hollow needle at the syringe needle mouth
Head, the blood inlet are connected with the hose, and the bleeding point is communicated with the blind axis hole, and axial limit is equipped at the blind axis hole
Fixed rotary axle valve；
The rotary axle valve includes shaft and the knob head of stretching, and the shaft is matched with the blind gland seal and merged
The shaft blocks the blood inlet and the syringe needle mouth, the bleeding point, the air hole when being in initial position, described turn
Axle portion is equipped with and is connected to the bleeding point in bleed position and is connected to institute with the first through hole of the syringe needle mouth, when arranging blood position
State blood inlet be connected to the second through-hole of the syringe needle mouth, at antidrip position the syringe needle mouth and the air hole third it is logical
Hole.
2. hemostix according to claim 1, which is characterized in that the air hole is stepped hole, and larger in oral area
Part be equipped with filter cotton.
3. hemostix according to claim 1, which is characterized in that the bleeding point and the blood inlet and described hollow
Syringe needle is located in approximately the same plane, and the bleeding point is vertical with the hollow needle, the shaft of the rotary axle valve with it is described
Bleeding point and the hollow needle are located in approximately the same plane, and the shaft of the rotary axle valve is vertical with the hollow needle.
4. hemostix according to claim 1, which is characterized in that the first through hole is a perforation shaft
First circular hole, second through-hole are the second circular hole of a perforation shaft, and the third through-hole, which is that a perforation is described, to be turned
The third circular hole of axle portion.
5. hemostix according to claim 4, which is characterized in that first circular hole and the third circular hole are located at together
On one cross section, the angle between first circular hole and the third circular hole is 45 degree.
6. hemostix according to any one of claim 1 to 5, which is characterized in that on the pumping row blood connector
Third through-hole has been arranged symmetrically two relative to the center of rotation of the shaft.
7. hemostix according to any one of claim 1 to 5, which is characterized in that the oral area of the blind axis hole is equipped with
One annular groove section has the projecting ring section of the edge-smoothing transition coordinated with the annular groove section on the shaft.
8. hemostix according to any one of claim 1 to 5, which is characterized in that set on the pumping row blood connector
It is useful for being installed on the positioning table on hemostix, which is equipped with the limiting slot for limit.
9. a kind of full-automatic hemostix, including hemostix, which is characterized in that the hemostix is to appoint in claim 1 to 8
Hemostix described in one.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711346485 | 2017-12-15 | ||
| CN201711346485X | 2017-12-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107961021A CN107961021A (en) | 2018-04-27 |
| CN107961021B true CN107961021B (en) | 2018-11-02 |
Family
ID=61993550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810052302.1A Withdrawn - After Issue CN107961021B (en) | 2017-12-15 | 2018-01-19 | Full-automatic hemostix and its use provisional negative pressure hemostix that blood was collected |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107961021B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112754551B (en) * | 2020-12-29 | 2022-05-03 | 中南大学湘雅医院 | Constant pressure pneumoperitoneum device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104783811A (en) * | 2015-05-05 | 2015-07-22 | 湖南千山医疗器械有限公司 | Automatic plug puncturing device used for blood sampling devices and blood sampling device with same automatic plug puncturing device |
| CN104783815A (en) * | 2015-05-05 | 2015-07-22 | 湖南千山制药机械股份有限公司 | Blood collection three-way connector and blood collector |
| CN105997105A (en) * | 2016-07-31 | 2016-10-12 | 方义飞 | Clean blood collecting instrument and clean blood collecting method and blood collecting device thereof |
| CN107374648A (en) * | 2016-05-17 | 2017-11-24 | 爱康医学农业合作协会有限公司 | Flushable Fluid Handling Component |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016207729A2 (en) * | 2015-06-23 | 2016-12-29 | Traumatek Solutions, B.V. | Vessel cannulation device and method of use |
-
2018
- 2018-01-19 CN CN201810052302.1A patent/CN107961021B/en not_active Withdrawn - After Issue
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104783811A (en) * | 2015-05-05 | 2015-07-22 | 湖南千山医疗器械有限公司 | Automatic plug puncturing device used for blood sampling devices and blood sampling device with same automatic plug puncturing device |
| CN104783815A (en) * | 2015-05-05 | 2015-07-22 | 湖南千山制药机械股份有限公司 | Blood collection three-way connector and blood collector |
| CN107374648A (en) * | 2016-05-17 | 2017-11-24 | 爱康医学农业合作协会有限公司 | Flushable Fluid Handling Component |
| CN105997105A (en) * | 2016-07-31 | 2016-10-12 | 方义飞 | Clean blood collecting instrument and clean blood collecting method and blood collecting device thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107961021A (en) | 2018-04-27 |
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Effective date of registration: 20201224 Address after: Unit 2315, main building, 371-1 Wushan Road, Tianhe District, Guangzhou, Guangdong 510630 Patentee after: GUANGZHOU ZHISUO INFORMATION TECHNOLOGY CO.,LTD. Address before: Xiangya Hospital of Central South University, No.87 Xiangya Road, Kaifu District, Changsha City, Hunan Province, 410008 Patentee before: XIANGYA HOSPITAL, CENTRAL SOUTH University Effective date of registration: 20201224 Address after: 214500 Jingjiang Road, Taizhou, Jiangsu Province Patentee after: Rocos plastics (Jiangsu) Co.,Ltd. Address before: Unit 2315, main building, 371-1 Wushan Road, Tianhe District, Guangzhou, Guangdong 510630 Patentee before: GUANGZHOU ZHISUO INFORMATION TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20230926 Address after: No. 99, Suyuan Thermal Circuit, Jingjiang City, Taizhou City, Jiangsu Province, 214500 Patentee after: Jiangsu Yangxian Technology Co.,Ltd. Address before: 214500 Jingjiang Road, Taizhou, Jiangsu Province Patentee before: Rocos plastics (Jiangsu) Co.,Ltd. |
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Granted publication date: 20181102 Effective date of abandoning: 20231119 |
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Granted publication date: 20181102 Effective date of abandoning: 20231119 |