CN206523508U - A kind of absorption bag airbag for red blood cell life span determination - Google Patents
A kind of absorption bag airbag for red blood cell life span determination Download PDFInfo
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- CN206523508U CN206523508U CN201720195711.8U CN201720195711U CN206523508U CN 206523508 U CN206523508 U CN 206523508U CN 201720195711 U CN201720195711 U CN 201720195711U CN 206523508 U CN206523508 U CN 206523508U
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Abstract
A kind of absorption bag airbag for red blood cell life span determination, including bag (10) and loaded on the absorption pack assembly (30) in bag (10), absorbing pack assembly (30) includes one or more blocks；Block includes absorbing material carrier and is packaged in absorbing material carrier or adsorbs on absorbing material carrier, the absorbing material for absorbing interference gas；When block is multiple, multiple blocks are independent mutually or linked into an integrated entity by absorbing material carrier physics connected mode；Each block is provided with one or more absorbing material accumulation points.Absorption bag airbag of the present utility model is ingenious in design, practical.
Description
Technical field
The utility model is related to medical instruments field, more particularly to a kind of absorption bag gas for red blood cell life span determination
Bag.
Background technology
One special and important effect of mammalian hematopoietic system is generation red blood cell, and red blood cell is to each of animal body
Individual tissue conveying oxygen.Red blood cell life span is determined available for the cause of disease antidiastole of a variety of diseases such as anaemia, the hair of understanding disease
Anttdisease Mechanism and judgement treatment prognosis, therefore, the measurement in human erythrocyte life-span is most important.Research confirms accurately to measure exhalation lung
The difference of the CO concentration and the CO contents in the air (environment gas) in place where subject before collection expiration of gas is steeped, can be extrapolated
The human erythrocyte life-span.With regard to the research conclusion, manufacturer provides various red blood cell life span determination devices, for example, patent
CN201620149171.5 (a kind of red blood cell life span determination device).And the gas of people's exhalation contains about 3000 kinds of compositions,
Interference gas must be handled during red blood cell life span determination.
Utility model content
The utility model is with regard to above mentioned problem, it is proposed that one kind absorbs bag airbag.
The technical solution of the utility model is as follows：
The utility model proposes a kind of absorption bag airbag for red blood cell life span determination, including bag and loaded on bag
Interior absorption pack assembly, absorbing pack assembly includes one or more blocks；Block includes absorbing material carrier and is packaged in suction
Receive in material carrier or the absorbing material of gas is disturbed in absorption on absorbing material carrier, for absorbing；When block is multiple,
Multiple blocks are independent mutually or linked into an integrated entity by absorbing material carrier physics connected mode；Each block be provided with one or
Multiple absorbing material accumulation points.
In the above-mentioned absorption bag airbag of the utility model, absorbing material carrier is silica gel product, activated carbon product, non-woven fabrics
Product, diatomite article, glass microballoon product, porous ceramics product, porous stainless steelwork or Carbon foam product.
In the above-mentioned absorption bag airbag of the utility model, absorbing material carrier is shaped as strip, by multiple block systems
Part is formed by connecting, prismatic, truncated cone-shaped, cylinder or spheroidal.
In the above-mentioned absorption bag airbag of the utility model, absorbing material carrier uses honeycomb, network structure, sheet knot
Structure or bag shaped structure.
In the above-mentioned absorption bag airbag of the utility model, it is de- that absorbing material includes caustic soda, soda lime, calcium chloride, lime, illiteracy
Any one in stone, aluminum oxide, molecular sieve, porpezite, magnesium sulfate and calcium sulfate or a variety of combinations.
In the above-mentioned absorption bag airbag of the utility model, it is provided with bag with two-way admittance or one-way non-return stream
The sack of function.
In the above-mentioned absorption bag airbag of the utility model, bag has been internally formed receiving space；Bag be internally provided with by
Receiving space is divided into the first area directly connected with sack and the second area not connected directly with sack, for
Gas in one region is filled with the one way stop peturn valve for preventing the gas in second area to return to first area when in second area；
The distance between one way stop peturn valve and sack are 1mm-100mm；Pack assembly is absorbed to be contained in second area.
In the above-mentioned absorption bag airbag of the utility model, one way stop peturn valve be self binding film non return valve, including the first valve film and
Second valve film, inlet channel is formed between the first valve film and the second valve film；First valve film, which has, is fitted in the inner surface of bag one
On the first outboard end and free first medial extremity；Second valve film has second be fitted on another inner surface of bag
Outboard end and free second medial extremity.
In the above-mentioned absorption bag airbag of the utility model, the first valve film and the second valve film use pellosil.
In the above-mentioned absorption bag airbag of the utility model, hard neck is formed with bag, neck interior is formed with first
Passage, sack is the outer openings of first passage；Collar flange is formed with neck inwall；One way stop peturn valve is included slideably
The sliding part in collar flange is arranged in, is integrally formed, opened for opening or closing on the inside of neck first passage with sliding part
The spring that the switch portion and two ends of mouth are connected with switch portion and collar flange respectively；Second channel is offered on sliding part, should
Second channel one end open is set in the end face outside of sliding part, and another end opening of second channel is arranged on the close of sliding part and opened
On the position in pass portion.
The bag airbag of the present utility model that absorbs uses the sack with two-way admittance or one-way non-return stream function；Work as bag
Mouth has one-way non-return stream function, and one way stop peturn valve is set at bag, so as to avoid ring when absorbing bag airbag air inlet
Border gas is mixed into.Meanwhile, also the distance between one way stop peturn valve and bag sack are defined, so that red blood cell life span determination
The valve head of device can open one way stop peturn valve after insertion sack, and sack is closed, so as to absorb the pumping of bag airbag
When avoid being mixed into for environment gas.Absorption bag airbag of the present utility model is ingenious in design, practical.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing：
Fig. 1 shows the schematic diagram of the absorption bag airbag of the utility model first embodiment；
Fig. 2 shows the schematic diagram of the absorption bag airbag of the utility model second embodiment；
Fig. 3 shows another schematic diagram of the absorption pack assembly of the absorption bag airbag shown in Fig. 2；
Fig. 4 shows the another schematic diagram of the absorption pack assembly of the absorption bag airbag shown in Fig. 2；
Fig. 5 shows another schematic diagram of the absorption pack assembly of the absorption bag airbag shown in Fig. 2；
Fig. 6 shows the schematic diagram of the absorption bag airbag of the utility model 3rd embodiment.
Embodiment
Technical problem to be solved in the utility model is：The gas of people's exhalation contains about 3000 kinds of compositions, red thin
Interference gas must be handled during born of the same parents' biometrics, in order to shorten the time needed for interference gas treatment, absorb bag
Must fully it be contacted with sample gas, it is therefore desirable to using the absorption packet form for being easy to absorb, while disturbing gas mistake in processing
Other gases can not be mixed into journey, therefore it is required that being provided with the bag with two-way admittance or one-way non-return stream function on bag
Mouthful.The technical thought that the utility model is proposed with regard to the technical problem is：Absorb interference gas carrier be shaped as strip,
Be formed by connecting by multiple block products, prismatic, truncated cone-shaped, cylinder or spheroidal, carrier is simultaneously using honeycomb, netted
Structure, laminated structure or bag shaped structure, above technical characteristic are easy to absorbent fully to be contacted with interference gas.
In order that technical purpose of the present utility model, technical scheme and technique effect are apparent, in order to this area
Technical staff understands and implemented the utility model, the utility model is done below in conjunction with the accompanying drawings and the specific embodiments further in detail
Thin explanation.
First embodiment
As shown in figure 1, Fig. 1 shows the schematic diagram of the absorption bag airbag of the utility model first embodiment；The absorption bag
Airbag includes bag 10 and loaded on the absorption pack assembly 30 in bag 10, and absorbing pack assembly 30 includes one or more blocks；Area
Block includes absorbing material carrier and is packaged in absorbing material carrier or adsorbs on absorbing material carrier, for absorbing interference
The absorbing material of gas；When block is multiple, multiple blocks are independent mutually or pass through absorbing material carrier physics connected mode
Link into an integrated entity；Each block is provided with one or more absorbing material accumulation points, such as Fig. 3-5.Herein, interference gas for pair
CO assays play the gas of interference effect in red blood cell life span determination, generally comprise vapor and/or carbon dioxide and/or
Nitric oxide and/or sulfur oxide etc..
Further, wherein, absorbing material carrier be silica gel product, activated carbon product, non-woven fabrics product, diatomite system
Part, glass microballoon product, porous ceramics product, porous stainless steelwork or Carbon foam product.Absorbing material carrier is shaped as
Strip, be formed by connecting by multiple block products, prismatic, truncated cone-shaped, cylinder or spheroidal.Further, in order to expand
The contact area of absorbing material product and the gas in second area, absorbing material carrier uses honeycomb, network structure, piece
Shape structure or bag shaped structure.In the present embodiment, absorbing material carrier is shaped as strip.
Further, absorbing material includes caustic soda, soda lime, calcium chloride, lime, montmorillonite, aluminum oxide, molecular sieve, palladium
Gold, magnesium sulfate and calcium sulfate or any one other having in the material for absorbing interference gas componant ability or a variety of groups
Close.
Further, the sack 20 with two-way admittance or one-way non-return stream function is provided with bag 10.At this
In embodiment, sack 20 has two-way admittance function.
Second embodiment
As shown in Fig. 2 Fig. 2 shows the schematic diagram of the absorption bag airbag of the utility model second embodiment.The absorption bag
Airbag includes bag 10 and loaded on the absorption pack assembly 30 in bag 10, and absorbing pack assembly 30 includes one or more blocks；Area
Block includes absorbing material carrier and is packaged in absorbing material carrier or adsorbs on absorbing material carrier, for absorbing interference
The absorbing material of gas；When block is multiple, multiple blocks are independent mutually or pass through absorbing material carrier physics connected mode
Link into an integrated entity, such as Fig. 3-5；Each block is provided with one or more absorbing material accumulation points.Herein, interference gas for pair
CO assays play the gas of interference effect in red blood cell life span determination, generally comprise vapor and/or carbon dioxide and/or
Nitric oxide and/or sulfur oxide etc..
Further, wherein, absorbing material carrier be silica gel product, activated carbon product, non-woven fabrics product, diatomite system
Part, glass microballoon product, porous ceramics product, porous stainless steelwork or Carbon foam product.Absorbing material carrier is shaped as
Strip, be formed by connecting by multiple block products, prismatic, truncated cone-shaped, cylinder or spheroidal.Further, in order to expand
The contact area of absorbing material and the gas in second area, absorbing material carrier uses honeycomb, network structure, sheet knot
Structure or bag shaped structure.In the present embodiment, absorbing material carrier is shaped as strip.
Further, absorbing material includes caustic soda, soda lime, calcium chloride, lime, montmorillonite, aluminum oxide, molecular sieve, palladium
Gold, magnesium sulfate and calcium sulfate or any one other having in the material for absorbing interference gas componant ability or a variety of groups
Close.
Further, the sack 20 with two-way admittance or one-way non-return stream function is provided with bag 10.At this
In embodiment, sack 20 has one-way non-return stream function.
Specifically, the shape of bag 10 can be decided according to the actual requirements, and can such as use strip, ellipse, square etc..
Bag has been internally formed receiving space 101；By sack 20, the receiving space 101 of bag is able to be connected with external environment condition.Bag
Body is internally provided with one way stop peturn valve 201, and receiving space is divided into directly connected with sack 20 by the one way stop peturn valve 201
One region and the second area not connected directly with sack 20, when being filled with for gas in the first region in second area
The gas in second area is prevented to return to first area, to realize one-way non-return function.The one way stop peturn valve 201 and sack 20
The distance between be 1mm-100mm.So, one way stop peturn valve can be opened in the presence of by valve head thrust, so that for
Gas in second area is extracted.
As shown in Fig. 2 in the present embodiment, one way stop peturn valve 201 is self binding film non return valve, including the first valve film 21 and the
Two valve films 22, inlet channel 23 is formed between the first valve film 21 and the second valve film 22.First valve film 21, which has, is fitted in bag
The first outboard end 211 and free first medial extremity 212 on 10 1 inner surfaces；Second valve film 22, which has, is fitted in bag 10
Another inner surface on the second outboard end 221 and free second medial extremity 222.When the gas in first area is filled with
When in two regions, inlet channel 23 is opened.Due to the characteristic of the first valve film 21 and the self-adhesive film of the second valve film 22, into second area
In gas can form a non-return space in the side positioned at second area of the first valve film 21 and the second valve film 22, produce one
Individual air pressure, so that the first medial extremity 212 and the second medial extremity 222 are close to each other, to seal inlet channel 23, so as to prevent second
Gas in region returns to first area.Draught head is bigger between non-return space and inlet channel, and inlet channel is sealed
It is tighter.First valve film 21 and the second valve film 22 can be various fexible films, as an example, the first valve film 21 and the second valve film 22
Pellosil can be used.When carrying out top pressure to the second medial extremity 222 using valve head, inlet channel 23 can also be opened,
So as to be extracted the gas in second area.
3rd embodiment
As shown in fig. 6, Fig. 6 shows the schematic diagram of the absorption bag airbag of the utility model 3rd embodiment.The absorption bag
Airbag includes bag 10 and loaded on the absorption pack assembly 30 in bag 10, and absorbing pack assembly 30 includes one or more blocks；Area
Block includes absorbing material carrier and is packaged in absorbing material carrier or adsorbs on absorbing material carrier, for absorbing interference
The absorbing material product of gas；When block is multiple, multiple blocks are independent mutually or pass through absorbing material carrier physical connection
Mode links into an integrated entity, such as Fig. 3-5；Each block is provided with one or more absorbing material accumulation points.Herein, gas is disturbed
To play the gas of interference effect to CO assays in red blood cell life span determination, vapor and/or carbon dioxide are generally comprised
And/or nitric oxide and/or sulfur oxide etc..
Further, wherein, absorbing material carrier be silica gel product, activated carbon product, non-woven fabrics product, diatomite system
Part, glass microballoon product, porous ceramics product, porous stainless steelwork or Carbon foam product.Absorbing material carrier is shaped as
Strip, be formed by connecting by multiple block products, prismatic, truncated cone-shaped, cylinder or spheroidal.Further, in order to expand
The contact area of absorbing material product and the gas in second area, absorbing material carrier uses honeycomb, network structure, piece
Shape structure or bag shaped structure.In the present embodiment, absorbing material carrier is shaped as strip.
Further, absorbing material includes caustic soda, soda lime, calcium chloride, lime, montmorillonite, aluminum oxide, molecular sieve, palladium
Gold, magnesium sulfate and calcium sulfate or any one other having in the material for absorbing interference gas componant ability or a variety of groups
Close.
Further, the sack 20 with two-way admittance or one-way non-return stream function is provided with bag 10.At this
In embodiment, sack 20 has one-way non-return stream function.
Further, the shape of bag can be decided according to the actual requirements, and can such as use strip, ellipse, square etc..
Bag has been internally formed receiving space 101；That is, with sack 20, the receiving space 101 of bag is able to and external environment condition
It is connected.Bag is internally provided with one way stop peturn valve 201, and receiving space is divided into straight with sack 20 by the one way stop peturn valve 201
Logical first area and the second area not connected directly with sack 20 in succession, the is filled with for gas in the first region
The gas in second area is prevented to return to first area when in two regions, to realize one-way non-return function.The one way stop peturn valve
The distance between 201 and sack 20 are 1mm-100mm.So, one way stop peturn valve is in the presence of by valve head thrust, can be with
Open, so that the gas in second area is extracted.
As shown in fig. 6, being formed with hard neck 40 in the present embodiment, on bag, neck 40 has been internally formed first and led to
Road, sack 20 is the outer openings of first passage；Collar flange 41 is formed with the inwall of neck 40；One way stop peturn valve 201 includes
The sliding part 24 in collar flange 41 is slideably arranged in, is integrally formed with sliding part 24, for opening or closing neck 40
The spring 26 that the switch portion 25 of the interior side opening of first passage and two ends are connected with switch portion 25 and collar flange 41 respectively.It is sliding
Second channel is offered in dynamic portion 24, the second channel one end open is set in the end face outside of sliding part 24, and second channel is another
One end open is arranged on the position of close switch portion 25 of sliding part 24.So, the two of second channel connection collar flange 41
Side；When the gas in first area is filled with second area, the interior side opening of the first passage of neck 40 is opened, first area and
Second area is turned on, meanwhile, a non-return space can be formed in the inner side of switch portion 25 into the gas in second area, produced
One air pressure, so that one way stop peturn valve 201 is moved out, so as to prevent the gas in second area from returning to first area.When
When carrying out top pressure to sliding part 24 using valve head, the interior side opening of the first passage of neck 40 can also be opened, so as to
It is extracted the gas in second area.
Fourth embodiment
Fourth embodiment realizes that it is differed only in 3rd embodiment based on 3rd embodiment：Valve head
On be formed with external screw thread, the inwall of neck 40 and be formed with internal thread corresponding with external screw thread；So, needing second area
In gas discharge when, by internal thread, neck 40 can be screwed onto on valve head, so as to avoid being mixed into for environment gas, separately
On the one hand, during being spirally connected, valve head can be pushed to one way stop peturn valve 201 again, so as to realize the gas of second area
It is discharged.
The bag airbag of the present utility model that absorbs uses the sack with two-way admittance or one-way non-return stream function；Work as bag
Mouth has one-way non-return stream function, and one way stop peturn valve is set at bag, so as to avoid ring when absorbing bag airbag air inlet
Border gas is mixed into.Meanwhile, also the distance between one way stop peturn valve and bag sack are defined, so that red blood cell life span determination
The valve head of device can open one way stop peturn valve after insertion sack, and sack is closed, so as to absorb the pumping of bag airbag
When avoid being mixed into for environment gas.Absorption bag airbag of the present utility model is ingenious in design, practical.
It should be appreciated that for those of ordinary skills, can according to the above description be improved or converted,
And all these modifications and variations should all belong to the protection domain of the utility model appended claims.
Claims (6)
1. a kind of absorption bag airbag for red blood cell life span determination, including bag (10) and loaded on the absorption bag in bag (10)
Component (30), it is characterised in that absorbing pack assembly (30) includes one or more blocks；Block include absorbing material carrier and
It is packaged in absorbing material carrier or the absorbing material of gas is disturbed in absorption on absorbing material carrier, for absorbing；Work as block
For it is multiple when, multiple blocks are independent mutually or linked into an integrated entity by absorbing material carrier physics connected mode；Each block is set
It is equipped with one or more absorbing material accumulation points.
2. absorption bag airbag according to claim 1, it is characterised in that absorbing material carrier is silica gel product, activated carbon
Product, non-woven fabrics product, diatomite article, glass microballoon product, porous ceramics product, porous stainless steelwork or Carbon foam system
Part.
3. it is according to claim 1 absorption bag airbag, it is characterised in that absorbing material carrier be shaped as strip, by
Multiple block products are formed by connecting, prismatic, truncated cone-shaped, cylinder or spheroidal.
4. absorption bag airbag according to claim 1, it is characterised in that absorbing material carrier is using honeycomb, netted
Structure, laminated structure or bag shaped structure.
5. absorption bag airbag according to claim 1, it is characterised in that absorbing material includes caustic soda, soda lime, chlorination
Any one in calcium, lime, montmorillonite, aluminum oxide, molecular sieve, porpezite, magnesium sulfate and calcium sulfate or a variety of combinations.
6. absorption bag airbag according to claim 1, it is characterised in that be provided with bag (10) with two-way admittance or
The sack (20) of one-way non-return stream function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720195711.8U CN206523508U (en) | 2017-02-28 | 2017-02-28 | A kind of absorption bag airbag for red blood cell life span determination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720195711.8U CN206523508U (en) | 2017-02-28 | 2017-02-28 | A kind of absorption bag airbag for red blood cell life span determination |
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| Publication Number | Publication Date |
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| CN206523508U true CN206523508U (en) | 2017-09-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720195711.8U Active CN206523508U (en) | 2017-02-28 | 2017-02-28 | A kind of absorption bag airbag for red blood cell life span determination |
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| CN (1) | CN206523508U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111504733A (en) * | 2019-01-30 | 2020-08-07 | 深圳市先亚生物科技有限公司 | Sampling system and method for multiple gas production and centralized mixing |
-
2017
- 2017-02-28 CN CN201720195711.8U patent/CN206523508U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111504733A (en) * | 2019-01-30 | 2020-08-07 | 深圳市先亚生物科技有限公司 | Sampling system and method for multiple gas production and centralized mixing |
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