CN208640721U - A kind of blood testing blood sample collecting device - Google Patents
A kind of blood testing blood sample collecting device Download PDFInfo
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- CN208640721U CN208640721U CN201721322653.7U CN201721322653U CN208640721U CN 208640721 U CN208640721 U CN 208640721U CN 201721322653 U CN201721322653 U CN 201721322653U CN 208640721 U CN208640721 U CN 208640721U
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- blood
- test tube
- tube
- collecting device
- rubber plug
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Abstract
The utility model provides a kind of blood testing blood sample collecting device, is related to medical device technical field.The blood testing blood sample collecting device, including hand block are communicated with piercing needle at the top of hand block, and the bottom of hand block is communicated with connecting tube, and the bottom end of connecting tube is arranged with blood collection tube, and the front surface of hand block is provided with sticker.The blood testing blood sample collecting device, by the way that blood collection tube is arranged, blood storage pipe, test tube rubber plug puncturing head, liquid valve, blood sampling test tube, test tube rubber plug and graduated scale, by adjusting the liquid valve on test tube rubber plug puncturing head, blood can be deposited into different blood sampling test tubes according to the blood volume needed for detection, an evacuated blood collection tube is just needed replacing compared to traditional a sample of the every acquisition of blood sample collecting device, the blood testing blood sample collecting device can realize disposable sampling, avoid that there is a situation where cross-infections, safety is higher.
Description
Technical field
The utility model relates to medical device technical field, specially a kind of blood testing blood sample collecting device.
Background technique
In the every-day medical activity of hospital, venous blood samples liquefaction is tested, and is checked specific indexes, is that doctor is common
Diagnosis basis, generally using syringe Direct perforantes vein blood vessel extract blood, but for health consider and national healthcare
Industry mandatory provisions, the instrument used after blood drawing every time must be destroyed, must not be reused, and such check cost is higher,
Unnecessary medical expense is brought to patient.In recent years, hospital gradually adopts intravenous infusion syringe to cooperate evacuated blood collection tube
Form, acquire venous blood sample, so reduce examine needed for equipment cost, but such mode still remain it is following lack
It falls into: when for needing to acquire more parts of blood samples, a sample of every acquisition, it is necessary to an evacuated blood collection tube is replaced, then
The rubber seal plug for puncturing an evacuated blood collection tube, both not can guarantee gnotobasis in this way, cause to touch repeatedly pinprick or
Vein is punctured repeatedly, causes patient uncomfortable, and Blood specimen collection inefficiency, and the collection tube of especially blood sampling pipe end is close
Sealing plug puncturing head is very easy to stab medical staff, causes great threat to the health of medical staff；Therefore it needs a kind of fast
Prompt blood sample collecting device that is simple, safe and efficient and meeting operation standard.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of blood testing blood sample collecting device, solution
Existing blood testing blood sample collecting device sampling efficiency mentioned above in the background art of having determined is low and safety is poor
The problem of.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of blood testing blood
Sample collecting device, including hand block are communicated with piercing needle at the top of the hand block, and the bottom of the hand block is communicated with
Connecting tube, the bottom end of the connecting tube are arranged with blood collection tube, and the front surface of the hand block is provided with sticker, described hand-held
The front surface of block is provided with gasket, and the bottom end of the blood collection tube is provided with blood storage pipe, the top of the blood storage pipe
Integrally formed with piston tube, the internal slide of the piston tube is connected with piston in portion, and the side of the piston is fixedly installed with work
Stopper rod, the piston rod extend to the outside of piston tube far from the side of piston and are fixedly installed with adjustment cap, the blood storage
The bottom for depositing pipe is communicated with test tube rubber plug puncturing head, and liquid valve is provided on the test tube rubber plug puncturing head, and the test tube rubber plug is worn
The bottom of tartar is provided with blood sampling test tube, and the blood sampling test tube interior is arranged with test tube rubber plug, the test tube rubber plug
The bottom end of puncturing head runs through test tube rubber plug and extends to the inside of blood sampling test tube, the surface setting of the blood sampling test tube
There is graduated scale.
Preferably, the quantity of the sticker is four, and four stickers are respectively distributed to the front surface of hand block.
Preferably, the quantity of the blood sampling test tube is four, and four blood sampling test tube equidistant parallels are distributed in blood
The bottom of liquid storage tube.
Preferably, the quantity of the test tube rubber plug puncturing head is four, four test tube rubber plug puncturing head equidistant parallel distributions
In the bottom of blood storage pipe.
Preferably, through-hole compatible with test tube rubber plug puncturing head is offered on the test tube rubber plug.
Preferably, one end of the piston tube is connected to the inside of blood storage pipe.
(3) beneficial effect
The utility model provides a kind of blood testing blood sample collecting device.Have it is following the utility model has the advantages that
1, blood testing blood sample collecting device, by the way that blood collection tube, blood storage pipe, test tube rubber plug is arranged
Puncturing head, liquid valve, blood sampling test tube, test tube rubber plug and graduated scale, when piercing needle injects blood vessel and blood is directed into blood
When liquid storage tube, by adjusting the liquid valve on test tube rubber plug puncturing head, blood can be deposited according to the blood volume needed for detection
Into in different blood sampling test tubes, meanwhile, by observing the graduated scale of blood sampling tubing surfaces to entrance blood sampling pipe
Interior blood volume is controlled, and just needs replacing a vacuum compared to traditional a sample of the every acquisition of blood sample collecting device
Blood collection tube, the blood testing blood sample collecting device can realize disposable sampling, avoid that cross-infection occurs
Situation, safety are higher.
2, the blood testing blood sample collecting device is adopted by setting hand block, piercing needle, connecting tube, blood
Collector, blood storage pipe, piston tube, piston, piston rod and adjustment cap pass through adjustment cap tune after piercing needle injects blood vessel
Piston rod is saved in the position of piston tube, the inside of blood storage pipe is made to reach the state of negative pressure, when this is convenient for changing blood sampling
Speed, controllability is good.
3, the blood testing blood sample collecting device makes acquiring by the way that sticker and gasket are arranged in hand block
When blood sample, hand block can be fitted closely by the skin of sticker and gasket and people, prevent piercing needle play, be protected
Card blood drawing is normally carried out, while also making people more comfortable.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the partial enlargement diagram of A in the utility model Fig. 1.
In figure: 1 hand block, 2 piercing needles, 3 connecting tubes, 4 blood collection tubes, 5 stickers, 6 blood storage pipes, 7 piston tubes,
8 pistons, 9 piston rods, 10 adjustment caps, 11 test tube rubber plug puncturing heads, 12 liquid valves, 13 blood sampling test tubes, 14 test tube rubber plugs, 15
Graduated scale, 16 gaskets.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model embodiment provides a kind of blood testing blood sample collecting device, as shown in Figs. 1-2, including hand
Block 1 is held, the top of hand block 1 is communicated with piercing needle 2, and the bottom of hand block 1 is communicated with connecting tube 3, the bottom end set of connecting tube 3
Equipped with blood collection tube 4, the front surface of hand block 1 is provided with sticker 5, and the quantity of sticker 5 is four, and four stickers 5 divide respectively
In the front surface of hand block 1, sticker 5 is made of hypo-allergenic material cloth, the skin of people can be protected well, by hand
Hold and sticker 5 and gasket 16 be set on block 1, make when acquire blood sample, hand block 1 can by sticker 5 and gasket 16 and
The skin of people fits closely, and prevents 2 play of piercing needle, guarantees that blood drawing is normally carried out, while also making people more comfortable, hand
The front surface for holding block 1 is provided with gasket 16, and the bottom end of blood collection tube 4 is provided with blood storage pipe 6, the top of blood storage pipe 6
Portion is connected to integrally formed with piston tube 7, one end of piston tube 7 with the inside of blood storage pipe 6, and the internal slide of piston tube 7 connects
It is connected to piston 8, the side of piston 8 is fixedly installed with piston rod 9, and piston rod 9 extends to piston tube 7 far from the side of piston 8
Outside is simultaneously fixedly installed with adjustment cap 10, passes through setting hand block 1, piercing needle 2, connecting tube 3, blood collection tube 4, blood and stores up
Pipe 6, piston tube 7, piston 8, piston rod 9 and adjustment cap 10 are deposited, after piercing needle 2 injects blood vessel, is adjusted by adjustment cap 10
Piston rod 9 makes the inside of blood storage pipe 6 reach the state of negative pressure in the position of piston tube 7, when this is convenient for changing blood sampling
Speed, controllability is good, and the bottom of blood storage pipe 6 is communicated with test tube rubber plug puncturing head 11, the number of test tube rubber plug puncturing head 11
Amount is four, and four 11 equidistant parallels of test tube rubber plug puncturing head are distributed in the bottom of blood storage pipe 6, test tube rubber plug puncturing head 11
On be provided with liquid valve 12, the bottom of test tube rubber plug puncturing head 11 is provided with blood sampling test tube 13, the number of blood sampling test tube 13
Amount is four, and four 13 equidistant parallels of blood sampling test tube are distributed in the bottom of blood storage pipe 6, when carrying out blood drawing sampling,
Four groups of blood samples can be at most acquired, 13 internal sleeve of blood sampling test tube is equipped with test tube rubber plug 14, test tube rubber plug puncturing head 11
Bottom end runs through test tube rubber plug 14 and extends to the inside of blood sampling test tube 13, offers on test tube rubber plug 14 and wears with test tube rubber plug
The compatible through-hole of tartar 11, the surface of blood sampling test tube 13 are provided with graduated scale 15, by the way that blood collection tube 4, blood is arranged
Liquid storage tube 6, test tube rubber plug puncturing head 11, liquid valve 12, blood sampling test tube 13, test tube rubber plug 14 and graduated scale 15, work as puncture
When syringe needle 2 injects blood vessel and blood is directed into blood storage pipe 6, by adjusting the liquid valve 12 on test tube rubber plug puncturing head 11,
Blood can be deposited into different blood sampling test tubes 13 according to the blood volume needed for detection, meanwhile, by observing blood
The blood volume that 15 pairs of graduated scale of 13 surface of sampling test tube enter in blood sampling pipe 13 controls, compared to traditional blood sample
A sample of the every acquisition of this acquisition device just needs replacing an evacuated blood collection tube, the blood testing Blood specimen collection
Device can realize disposable sampling, avoid there is a situation where cross-infection, safety is higher.
Working principle: when utility model works, piercing needle 2 being inserted into the blood vessel of people, meanwhile, pass through sticker 5
Hand block 1 is fixed on to the skin surface of people, simultaneously, by 10 regulating piston bar 9 of adjustment cap in the position of piston tube 7
It sets, the inside of blood storage pipe 6 is made to reach the state of negative pressure, this is convenient for changing speed when blood sampling, when blood is by blood
It, can be according to inspection by adjusting the liquid valve 12 on test tube rubber plug puncturing head 11 when collection tube 4 enters blood storage pipe 6
Blood volume needed for surveying deposits into blood in different blood sampling test tubes 13, meanwhile, by observing 13 table of blood sampling test tube
The blood volume that 15 pairs of graduated scale of face enter in blood sampling pipe 13 controls, the blood testing blood sample collecting device
It can realize disposable sampling, avoid there is a situation where cross-infection, safety is higher.
In conclusion the blood testing blood sample collecting device, by the way that blood collection tube 4, blood storage pipe is arranged
6, test tube rubber plug puncturing head 11, liquid valve 12, blood sampling test tube 13, test tube rubber plug 14 and graduated scale 15, when piercing needle 2 is inserted
It, can root by adjusting the liquid valve 12 on test tube rubber plug puncturing head 11 when into blood vessel and blood being directed into blood storage pipe 6
Blood is deposited into different blood sampling test tubes 13 according to blood volume needed for detection, meanwhile, by observing blood sampling test tube
The blood volume that 15 pairs of graduated scale of 13 surfaces enter in blood sampling pipe 13 controls, and fills compared to traditional Blood specimen collection
It sets a sample of every acquisition and just needs replacing an evacuated blood collection tube, which can
It realizes disposable sampling, avoids there is a situation where cross-infection, safety is higher.
Also, the blood testing blood sample collecting device, by setting hand block 1, piercing needle 2, connecting tube 3,
Blood collection tube 4, blood storage pipe 6, piston tube 7, piston 8, piston rod 9 and adjustment cap 10, when piercing needle 2 injects blood vessel
Afterwards, the inside of blood storage pipe 6 is made to reach the state of negative pressure in the position of piston tube 7 by 10 regulating piston bar 9 of adjustment cap,
, convenient for changing speed when blood sampling, controllability is good for this.
Also, the blood testing blood sample collecting device, by the way that sticker 5 and gasket 16 are arranged in hand block 1,
Make when acquiring blood sample, hand block 1 can be fitted closely by sticker 5 and gasket 16 and the skin of people, prevent from wearing
2 play of pricker head guarantees that blood drawing is normally carried out, while also making people more comfortable.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of blood testing blood sample collecting device, including hand block (1), it is characterised in that: the hand block (1)
Top is communicated with piercing needle (2), and the bottom of the hand block (1) is communicated with connecting tube (3), the bottom end of the connecting tube (3)
It is arranged with blood collection tube (4), the front surface of the hand block (1) is provided with sticker (5), the front surface of the hand block (1)
It is provided with gasket (16), the bottom end of the blood collection tube (4) is provided with blood storage pipe (6), the blood storage pipe (6)
Top is connected with piston (8) integrally formed with piston tube (7), the internal slide of the piston tube (7), and the one of the piston (8)
Side is fixedly installed with piston rod (9), and the piston rod (9) extends to the outside of piston tube (7) far from the side of piston (8) and consolidates
Dingan County is equipped with adjustment cap (10), and the bottom of the blood storage pipe (6) is communicated with test tube rubber plug puncturing head (11), the test tube glue
It is provided with liquid valve (12) on plug puncturing head (11), the bottom of the test tube rubber plug puncturing head (11) is provided with blood sampling test tube
(13), blood sampling test tube (13) internal sleeve is equipped with test tube rubber plug (14), the bottom end of the test tube rubber plug puncturing head (11)
Through test tube rubber plug (14) and extend to the inside of blood sampling test tube (13), the surface setting of the blood sampling test tube (13)
There are graduated scale (15).
2. a kind of blood testing blood sample collecting device according to claim 1, it is characterised in that: the sticker
(5) quantity is four, and four stickers (5) are respectively distributed to the front surface of hand block (1).
3. a kind of blood testing blood sample collecting device according to claim 1, it is characterised in that: the blood is adopted
The quantity of sample test tube (13) is four, and four blood sampling test tube (13) equidistant parallels are distributed in the bottom of blood storage pipe (6).
4. a kind of blood testing blood sample collecting device according to claim 1, it is characterised in that: the test tube glue
The quantity for filling in puncturing head (11) is four, and four test tube rubber plug puncturing head (11) equidistant parallels are distributed in blood storage pipe (6)
Bottom.
5. a kind of blood testing blood sample collecting device according to claim 1, it is characterised in that: the test tube glue
The compatible through-hole with test tube rubber plug puncturing head (11) is offered on plug (14).
6. a kind of blood testing blood sample collecting device according to claim 1, it is characterised in that: the piston tube
(7) one end is connected to the inside of blood storage pipe (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721322653.7U CN208640721U (en) | 2017-10-15 | 2017-10-15 | A kind of blood testing blood sample collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721322653.7U CN208640721U (en) | 2017-10-15 | 2017-10-15 | A kind of blood testing blood sample collecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208640721U true CN208640721U (en) | 2019-03-26 |
Family
ID=65769224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721322653.7U Expired - Fee Related CN208640721U (en) | 2017-10-15 | 2017-10-15 | A kind of blood testing blood sample collecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208640721U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113017703A (en) * | 2021-03-01 | 2021-06-25 | 成都中医药大学附属医院 | Respiratory tract sample mask collector and method based on respiratory tract pathogen detection |
-
2017
- 2017-10-15 CN CN201721322653.7U patent/CN208640721U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113017703A (en) * | 2021-03-01 | 2021-06-25 | 成都中医药大学附属医院 | Respiratory tract sample mask collector and method based on respiratory tract pathogen detection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190326 Termination date: 20191015 |