CN206631790U - It is used for the aerating device to holder inflation in a kind of centrifugal blood layering - Google Patents
It is used for the aerating device to holder inflation in a kind of centrifugal blood layering Download PDFInfo
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- CN206631790U CN206631790U CN201720341410.1U CN201720341410U CN206631790U CN 206631790 U CN206631790 U CN 206631790U CN 201720341410 U CN201720341410 U CN 201720341410U CN 206631790 U CN206631790 U CN 206631790U
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- adaptor
- holder
- air bag
- hole
- gas tube
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Abstract
It the utility model is related to the aerating device being used in a kind of layering of centrifugal blood to holder inflation, including air bag and the air bag valve that is arranged on the air bag escape pipe；Also include the first adaptor, soft tracheae and the second adaptor, one end of first adaptor is connected with the escape pipe of the air bag, and the other end of first adaptor is connected with one end of the soft tracheae；The other end of the soft tracheae is connected with one end of second adaptor, and the other end of second adaptor is provided with the through hole for being used for being connected with the gas tube of holder.The beneficial effects of the utility model are：It is simple and reasonable, it is easy to operate, pass through the setting of the first adaptor and the second adaptor, air bag is smoothly connected with holder gas tube, solve the problems, such as that air bag is connected inconvenient with gas tube in the prior art, by setting triple valve, two holders can be inflated simultaneously, charging efficiency is high.
Description
Technical field
It the utility model is related to and be used in medical device articles for use field, more particularly to a kind of layering of centrifugal blood to holder
The aerating device of inflation.
Background technology
In medical research or treatment of diseases, medical personnel are frequently necessary to pass through centrifugal blood to the blood of collection
Machine carries out centrifugation layering, in order to ensure the effect of centrifugal blood layering, the container of placement blood need to be made to be protected in blood centrifugal machine
Vertical state is held, the container for being generally used for placing blood has test tube, bags of blood etc.；Because bags of blood is soft structures, inciting somebody to action
Bags of blood is easily toppled over when being put into blood centrifugal machine, and centrifugal blood is layered ineffective, now just needs a holder will
Bags of blood is fixedly clamped, to ensure being normally carried out for centrifugal blood layering.
A kind of existing holder, it is made up of the airbag of two interconnections, after being inflated to airbag, bags of blood is placed on
The centre of two airbags, can also be according between the volume size of bags of blood two airbags of adjustment for fixing to clamp bags of blood
Space, it is easy to use, it is applied widely；But because the gas tube of airbag is soft structures, and caliber is small, with air bag to it
During inflation, air bag is connected inconvenience with gas tube, and because caliber is inconsistent, the feelings of gas leakage easily occur in gas replenishment process
Condition, it is inconvenient for operation.
Utility model content
Technical problem to be solved in the utility model is to provide in a kind of centrifugal blood layering and is used to inflate holder
Aerating device, it is simple and reasonable, it is easy to operate, by the setting of the first adaptor and the second adaptor, by air bag and folder
The gas tube of gripping member smoothly connects, and solves the problems, such as that air bag is connected inconvenient with gas tube in the prior art, by setting three
Port valve, two holders can be inflated simultaneously, charging efficiency is high.
The technical scheme that the utility model solves above-mentioned technical problem is as follows：It is used in a kind of centrifugal blood layering to clamping
The aerating device of part inflation, including air bag and the air bag valve that is arranged on the air bag escape pipe；Also include the first adaptor, soft
Matter tracheae and the second adaptor, one end of first adaptor are connected with the escape pipe of the air bag, first adaptor
The other end be connected with one end of the soft tracheae；One end of the other end of the soft tracheae and second adaptor connects
Connect, the other end of second adaptor is provided with the through hole for being used for being connected with the gas tube of holder.
The beneficial effects of the utility model are：It is simple and reasonable, it is compact portable, it is easy to use, pass through the first switching
The setting of part and the second adaptor, the gas tube of air bag and holder is smoothly connected, solve in the prior art air bag with filling
The problem of tracheae connection is inconvenient；In use, the gas tube of holder need to only be inserted to the second adaptor, it is easy to operate.
On the basis of above-mentioned technical proposal, the utility model can also do following improvement.
Further：Be provided with first adaptor be used to fixing the air bag escape pipe tighten knob.
The above-mentioned further beneficial effect of scheme is：Knob is tightened to be used to fix air bag escape pipe and the first adaptor,
The air-tightness of device is improved, prevents gas leakage, while device is applied to the air bag of different escape pipe calibers, improves being applicable for device
Property.
Further：The through hole is the conical through-hole axially penetrated through；The both ends of the conical through-hole connect described soft respectively
The gas tube of matter tracheae, holder；The aperture of one end of the gas tube connection of the conical through-hole and holder is less than the cone
The aperture of one end that shape through hole is connected with the soft tracheae.
The above-mentioned further beneficial effect of scheme is：The convenient gas tube for connecting soft tracheae and holder.
Further：The conical through-hole is provided with seal in one end that the gas tube with holder is connected；The seal
It is tapered, and its outer surface and the inner surface of the conical through-hole fit；The center of the seal is provided with and holder
Gas tube pore size identical central through hole.
The above-mentioned further beneficial effect of scheme is：In use, only the gas tube of holder need to be inserted seal,
It is easy to operate, while the air-tightness of device is improved, holder is smoothly inflated.
Further：Also include triple valve, the air inlet of the triple valve is connected by pipeline with first adaptor, institute
Two gas outlets for stating triple valve are connected to a soft tracheae.
The above-mentioned further beneficial effect of scheme is：By setting triple valve, two holders can be filled simultaneously
Gas, charging efficiency are high.
Further：The triple valve is equipped with check valve with first adaptor, the junction of the soft tracheae.
The above-mentioned further beneficial effect of scheme is：Prevent gas backstreaming from entering air bag, influence charging efficiency.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of the adaptor of the utility model second；
In accompanying drawing, the component names representated by each label are as follows：
1st, air bag, 11, air bag valve, the 2, first adaptor, 21, tighten knob, 3, triple valve, 4, soft tracheae, 5, second
Adaptor, 51, conical through-hole, 52, seal, 6, holder.
Embodiment
Principle of the present utility model and feature are described below in conjunction with accompanying drawing, example is served only for explaining this practicality
It is new, it is not intended to limit the scope of the utility model.
As shown in figure 1, being used for the aerating device to holder inflation in a kind of centrifugal blood layering, it includes the He of air bag 1
The air bag valve 11 being arranged on the escape pipe of air bag 1；Also include the first adaptor 2, the adaptor 5 of soft tracheae 4 and second, institute
The one end for stating the first adaptor 2 is connected with the escape pipe of the air bag 1, the other end of first adaptor 2 with it is described soft
One end connection of tracheae 4；The other end of the soft tracheae 4 is connected with one end of second adaptor 5, second switching
The other end of part 5 is provided with the through hole for being used for being connected with the gas tube of holder 6.
The concrete structure and operation principle of the air bag 1 and the air bag valve 11 are existing known technology, no longer superfluous herein
State.
Be provided with first adaptor 2 be used to fixing the escape pipe of air bag 1 tighten knob 21.Tighten knob 21
For the escape pipe of air bag 1 and the first adaptor 2 to be fixed, the air-tightness of device is improved, prevents gas leakage, while be applied to device
The air bag 1 of different escape pipe calibers, improve the applicability of device.
The through hole is the conical through-hole 51 axially penetrated through；The both ends of the conical through-hole 51 connect the soft gas respectively
The gas tube of pipe 4, holder 6；The aperture of one end that the conical through-hole 51 is connected with the gas tube of holder 6 is less than the cone
The aperture of one end that shape through hole 51 is connected with the soft tracheae 4.
As shown in Fig. 2 the conical through-hole 51 is provided with seal 52 in one end that the gas tube with holder 6 is connected；Institute
State that seal 52 is tapered, and its outer surface and the inner surface of the conical through-hole 51 fit, and improve air-tightness；The sealing
The center of part 52 is provided with the gas tube pore size identical central through hole with holder 6.
As shown in figure 1, also including triple valve 3, the air inlet of the triple valve 3 passes through pipeline and first adaptor 2
Connection, two gas outlets of the triple valve 3 are connected to a soft tracheae 4.
The pipeline that the air inlet of the triple valve 3 is connected with first adaptor 2 is made up of hard material, prevents from tightening
Knob 21 shrivels the pipeline in rundown process, influences the circulation of gas.
The triple valve 3 is equipped with check valve with first adaptor 2, the junction of the soft tracheae 4, prevents gas
Body flows back into air bag 1, influences charging efficiency.
The triple valve 3 is equipped with sealing ring with first adaptor 2, the junction of the soft tracheae 4, improves gas
Close property, prevents gas leakage.
Embodiment：Before inflation, screw and tighten knob 21, the air-tightness at inspection triple valve 3, the second adaptor 5,
Prevent gas leakage；During inflation, the gas tube of one or two holders 6 is inserted into seal 52, opens air bag valve 11 and threeway
Valve 21, repeated compression air bag 1, inflated into holder 6, after the completion of inflation, the gas tube of holder 6 is clamped, then extracted
.
Preferred embodiment of the present utility model is the foregoing is only, it is all in this practicality not to limit the utility model
Within new spirit and principle, any modification, equivalent substitution and improvements made etc., guarantor of the present utility model should be included in
Within the scope of shield.
Claims (6)
1. be used for the aerating device to holder inflation in a kind of layering of centrifugal blood, including air bag (1) and it is arranged on the gas
Air bag valve (11) on capsule (1) escape pipe；It is characterized in that：Also including the first adaptor (2), soft tracheae (4) and second turn
Fitting (5), one end of first adaptor (2) are connected with the escape pipe of the air bag (1), first adaptor (2)
The other end is connected with one end of the soft tracheae (4)；The other end of the soft tracheae (4) and second adaptor (5)
One end connection, the other end of second adaptor (5) is provided with the through hole for being used for being connected with the gas tube of holder (6).
2. being used for the aerating device to holder inflation in a kind of centrifugal blood layering according to claim 1, its feature exists
In：Be provided with first adaptor (2) be used to fixing the air bag (1) escape pipe tighten knob (21).
3. being used for the aerating device to holder inflation in a kind of centrifugal blood layering according to claim 1, its feature exists
In：The through hole is the conical through-hole (51) axially penetrated through；The both ends of the conical through-hole (51) connect the soft gas respectively
Manage (4), the gas tube of holder (6)；The aperture of one end that the conical through-hole (51) is connected with the gas tube of holder (6) is small
In the aperture of one end that the conical through-hole (51) is connected with the soft tracheae (4).
4. being used for the aerating device to holder inflation in a kind of centrifugal blood layering according to claim 3, its feature exists
In：The conical through-hole (51) is provided with seal (52) in one end that the gas tube with holder (6) is connected；The seal
(52) it is tapered, and its outer surface and the inner surface of the conical through-hole (51) fit；The center of the seal (52) is set
Have and the gas tube pore size identical central through hole of holder (6).
5. it is used for the aerating device to holder inflation according in a kind of any centrifugal blood layering of Claims 1-4, its
It is characterised by：Also include triple valve (3), the air inlet of the triple valve (3) is connected by pipeline and first adaptor (2)
Connect, two gas outlets of the triple valve (3) are connected to a soft tracheae (4).
6. being used for the aerating device to holder inflation in a kind of centrifugal blood layering according to claim 5, its feature exists
In：The triple valve (3) is equipped with check valve with first adaptor (2), the junction of the soft tracheae (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720341410.1U CN206631790U (en) | 2017-04-01 | 2017-04-01 | It is used for the aerating device to holder inflation in a kind of centrifugal blood layering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720341410.1U CN206631790U (en) | 2017-04-01 | 2017-04-01 | It is used for the aerating device to holder inflation in a kind of centrifugal blood layering |
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| Publication Number | Publication Date |
|---|---|
| CN206631790U true CN206631790U (en) | 2017-11-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720341410.1U Active CN206631790U (en) | 2017-04-01 | 2017-04-01 | It is used for the aerating device to holder inflation in a kind of centrifugal blood layering |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107866335A (en) * | 2017-12-13 | 2018-04-03 | 合肥安为康医学检验有限公司 | It is used for the holder for fixing blood taking bag in a kind of centrifugal blood layering |
-
2017
- 2017-04-01 CN CN201720341410.1U patent/CN206631790U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107866335A (en) * | 2017-12-13 | 2018-04-03 | 合肥安为康医学检验有限公司 | It is used for the holder for fixing blood taking bag in a kind of centrifugal blood layering |
| CN107866335B (en) * | 2017-12-13 | 2019-11-12 | 合肥安为康医学检验有限公司 | For fixing the clamping piece of blood taking bag in a kind of layering of centrifugal blood |
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