CN206492058U - A kind of children's accurate blood transfusion apparatus - Google Patents
A kind of children's accurate blood transfusion apparatus Download PDFInfo
- Publication number
- CN206492058U CN206492058U CN201621165959.1U CN201621165959U CN206492058U CN 206492058 U CN206492058 U CN 206492058U CN 201621165959 U CN201621165959 U CN 201621165959U CN 206492058 U CN206492058 U CN 206492058U
- Authority
- CN
- China
- Prior art keywords
- blood transfusion
- tube
- hopper
- children
- puncture needle
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 210000004369 blood Anatomy 0.000 title claims abstract description 60
- 239000008280 blood Substances 0.000 title claims abstract description 60
- 238000005086 pumping Methods 0.000 claims description 7
- 239000012780 transparent material Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 239000002250 absorbent Substances 0.000 description 4
- 230000002745 absorbent Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 229910052902 vermiculite Inorganic materials 0.000 description 3
- 235000019354 vermiculite Nutrition 0.000 description 3
- 239000010455 vermiculite Substances 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 239000010836 blood and blood product Substances 0.000 description 2
- 229940125691 blood product Drugs 0.000 description 2
- 210000002381 plasma Anatomy 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 241000545744 Hirudinea Species 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000036651 mood Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model provides a kind of children's accurate blood transfusion apparatus, it is related to technical field of medical equipment, it is connected by puncture needle by bloodletting tube with vacuum adapter, and by the connecting tube of bloodletting tube front end be inserted into in hopper, automatic liquid-stopping component is located in hopper, and the float of automatic liquid-stopping component is oppositely arranged with connecting tube, the blood transfusion tube of the lower section of hopper is connected by filter with puncture needle, switching device is respectively equipped with bloodletting tube and blood transfusion tube, realize the amount of accurate control blood transfusion, it ensure that the blood transfusion temperature of liquid, it ensure that effective blood transfusion of child patient, alleviate the pain of patient, the labor intensity of medical worker is alleviated simultaneously, safety and sanitation, substantially increase effective utilization of blood, it is easy to use, effect is good, it is adapted to be widely popularized.
Description
Technical field
The utility model is related to technical field of medical equipment, refers specifically to a kind of children's accurate blood transfusion apparatus.
Background technology
Component blood transfusion is a critical treatment measure of modern medicine.When paediatrics is transfused blood in clinic, but there are many difficulties：
Blood using amount is calculated can not be accurate, and children's blood product consumption is that, according to children's body weight and state of an illness decision, the dosage of input is relatively grown up
It is few, and require accurate, more difficult control in actual applications.Clinically paediatrics blood transfusion is more calculates input using weight method repeatedly
Blood volume, and unnecessary blood volume suction is fallen, this can not accomplish the amount of accurate control blood transfusion, be also easy to pollute blood in extraction process
Product, destroys haemocyte.Blood transfusion takes grade and wait to infuse during, finally arrive again and input patient, the temperature of blood often compares
Relatively low, after inputting in child patient body, children often have sense of discomfort, the mood resisted easily occur, and are unfavorable for treatment.
Utility model content
The purpose of this utility model is there is above mentioned problem for existing technology to be transfused blood with accurate there is provided a kind of children
Device, overcomes in place of the deficiencies in the prior art, realizes the amount of accurate control blood transfusion, reasonable in design, compact conformation.
To realize object above, the utility model is achieved by the following technical programs：A kind of children are transfused blood with accurate
Device, including puncture needle, hopper, vacuum adapter, automatic liquid-stopping component and switching device, the puncture needle by bloodletting tube with
Vacuum adapter connection, and by the connecting tube of the bloodletting tube front end be inserted into in the hopper, it is described automatic
Only liquid component is located in the hopper, and the float of the automatic liquid-stopping component is oppositely arranged with the connecting tube, the meter
The blood transfusion tube of the lower section of graduated cylinder is connected by filter with puncture needle, and switch dress is respectively equipped with the bloodletting tube and blood transfusion tube
Put.
Further, the automatic liquid-stopping component includes float, montant, lasso and spring, and the float is column structure,
The float is set on the montant by the fixed lasso in two, left side, and is moved up and down, and the spring is located at institute
The lower section of float is stated, according to Archimedes principle, in normal state, blood plasma is entered in hopper by bloodletting tube, works as blood
During rising, due to buoyancy, float floats, and when the connecting tube of the bloodletting tube front end is arrived on the upper end top of float, stops feed liquor, prevents
Only excessive blood plasma is flowed into.
Further, the switching device is one-way valve, using one-way valve as switching device without manually operating
The keying of each flexible pipe, it is to avoid the loss that maloperation is brought, switching device is one-way valve, and the one-way valve of flexible pipe of drawing blood is opened
Opening direction makes blood during blood drawing flow to Rong Xueqi without producing reflux, and the opening direction of the one-way valve for flexible pipe of transfusing blood makes blood transfusion
When blood flow to joint without produce reflux.
Further, the vacuum adapter is connected with vacuum pumping pump, and the vacuum adapter is located at by vacuum pumping pump
Side, can speed up blood drawing speed.
Further, it is additionally provided with flow regulator between the filter and puncture needle.
Further, the outer wall of the hopper is additionally provided with one layer of zone of heating, the zone of heating by by iron powder, activated carbon,
Vermiculite, absorbent material, water are made up of raw material, and material rate is respectively iron powder：53%- 58%, activated carbon：12%-16%, leech
Stone：8%-10%, absorbent material：0.2%-0.3%, water：16%-20%, the inwall of the zone of heating is provided with one layer of barrier film,
And it is outside provided with non-woven bag, using " oxidation heat liberation " principle of iron, using micropore oxygen flow technology, using complete isolation air
Manner of packing, makes it after sealing bags are opened, automatic heating, then puts cotton separation layer by adding, and adjusts exothermic temperature,
Make it at 30-35 degrees Celsius, radiating is balanced, it is lasting, nontoxic to generate heat, economical and practical.
Further, the hopper is made up of transparent material, and liquor capacity graduation mark and observation are additionally provided with outer wall
Window.
Compared with prior art, the beneficial effects of the utility model are：
The utility model provides a kind of children's accurate blood transfusion apparatus, and bloodletting tube and vacuum adapter are passed through by puncture needle
Connection, and be inserted into and in hopper, automatic liquid-stopping component is located in hopper by the connecting tube of bloodletting tube front end, and automatically
Only the float of liquid component is oppositely arranged with connecting tube, and the blood transfusion tube of the lower section of hopper is connected by filter with puncture needle, is taken out
Switching device is respectively equipped with blood vessel and blood transfusion tube, the amount of accurate control blood transfusion is realized, it is ensured that the blood transfusion temperature of liquid, it is ensured that
Effective blood transfusion of child patient, alleviates the pain of patient, while alleviate the labor intensity of medical worker, safety and sanitation,
Effective utilization of blood is substantially increased, easy to use, effect is good, is adapted to be widely popularized.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described implementation
Example is a part of embodiment of the utility model, rather than whole embodiments.Based on the embodiment in the utility model, this area
The every other embodiment that those of ordinary skill is obtained under the premise of creative work is not made, belongs to the utility model
The scope of protection.
With reference to accompanying drawing 1, to realize object above, the utility model is achieved by the following technical programs：A kind of children
It is described to wear with accurate blood transfusion apparatus, including puncture needle 1, hopper 2, vacuum adapter 3, automatic liquid-stopping component 4 and switching device 5
Pricker 1 is connected by bloodletting tube 6 with the vacuum adapter 3, and by the connecting tube 7 of the front end of bloodletting tube 6 be inserted into
In the hopper 2, the automatic liquid-stopping component 4 is located in the hopper 2, and the float of the automatic liquid-stopping component 4 with
The connecting tube 11 is oppositely arranged, and the blood transfusion tube 8 of the lower section of the hopper 2 is connected by filter 9 with puncture needle 10, described
Switching device 5 is respectively equipped with bloodletting tube 6 and blood transfusion tube 8.
It is preferred that, the automatic liquid-stopping component 4 includes float 4.1, montant 4.2, lasso 4.3 and spring 4.4, the float
4.1 be column structure, and the float 4.1 is set on the montant 4.2 by the fixed lasso 4.3 in two, left side, and
Move up and down, the spring 4.4 is located at the lower section of the float 4.1；The switching device 5 is one-way valve；The vacuum turns
Joint 3 is connected with vacuum pumping pump 14；Flow regulator 12 is additionally provided between the filter 9 and puncture needle 10；The hopper 2
Outer wall be additionally provided with one layer of zone of heating 13, the zone of heating 13 is by being raw material system by iron powder, activated carbon, vermiculite, absorbent material, water
Into, and material rate is respectively iron powder：53%- 58%, activated carbon：12%-16%, vermiculite：8%-10%, absorbent material：
0.2%-0.3%, water：16%-20%, the inwall of the zone of heating 13 is provided with one layer of barrier film, and outside is provided with non-woven bag；
The hopper 2 is made up of transparent material, and liquor capacity graduation mark and observation window are additionally provided with outer wall.
The utility model is in use, be first turned on hermetic bag, and blood volume regulation connecting tube 11 as needed is moved down so that even
The lower end of adapter 11 reaches the graduation mark needed in hopper 2, and puncture needle 1 is connected into blood bag 11, while start vacuum pumping pump 14,
So that making blood product be flowed into by puncture needle 1 by bloodletting tube 6 in hopper 2；Vacuum pumping pump 14 is closed, will be many in hopper 2
Residual air bubble is discharged by blood transfusion tube 8, and the vacuum adapter 3 of the upper end of hopper 2 is connected with micro pump, and adjustment needs what is be pumped into
Speed, and accessed by puncture needle 10 in patient's body.
To sum up, the utility model provides a kind of children's accurate blood transfusion apparatus, and bloodletting tube and vacuum are passed through by puncture needle
Adapter is connected, and is inserted into and in hopper, automatic liquid-stopping component is located in hopper by the connecting tube of bloodletting tube front end,
And the float of automatic liquid-stopping component is oppositely arranged with connecting tube, the blood transfusion tube of the lower section of hopper is connected by filter and puncture needle
Connect, switching device is respectively equipped with bloodletting tube and blood transfusion tube, realize the amount of accurate control blood transfusion, it is ensured that the blood transfusion temperature of liquid
Degree, it is ensured that effective blood transfusion of child patient, alleviates the pain of patient, while alleviating the labor intensity of medical worker, pacifies
Full health, substantially increases effective utilization of blood, easy to use, effect is good, is adapted to be widely popularized.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or deposited between operating
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability is included, so that process, method, article or equipment including a series of key elements not only will including those
Element, but also other key elements including being not expressly set out, or also include being this process, method, article or equipment
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Also there is other identical element in process, method, article or equipment including the key element.
Above example is only to illustrate the technical solution of the utility model, rather than its limitations；Although with reference to foregoing reality
Example is applied the utility model is described in detail, it will be understood by those within the art that：It still can be to preceding
State the technical scheme described in each embodiment to modify, or equivalent substitution is carried out to which part technical characteristic；And these
Modification is replaced, and the essence of appropriate technical solution is departed from the spirit and model of each embodiment technical scheme of the utility model
Enclose.
Claims (6)
1. a kind of children's accurate blood transfusion apparatus, it is characterised in that including puncture needle, hopper, vacuum adapter, automatic liquid-stopping group
Part and switching device, the puncture needle are connected by bloodletting tube with the vacuum adapter, and pass through the bloodletting tube front end
Connecting tube is inserted into and in the hopper, the automatic liquid-stopping component is located in the hopper, and the automatic liquid-stopping group
The float of part is oppositely arranged with the connecting tube, and the blood transfusion tube of the lower section of the hopper is connected by filter with puncture needle,
Switching device is respectively equipped with the bloodletting tube and blood transfusion tube.
2. children's accurate blood transfusion apparatus according to claim 1, it is characterised in that the automatic liquid-stopping component includes floating
Son, montant, lasso and spring, the float are column structure, and the float is arranged by the fixed lasso in two, left side
On the montant.
3. children's accurate blood transfusion apparatus according to claim 1, it is characterised in that the switching device is one-way valve.
4. children's accurate blood transfusion apparatus according to claim 1, it is characterised in that the vacuum adapter and vacuum pumping pump
Connection, the side of the vacuum adapter is located at by vacuum pumping pump.
5. children's accurate blood transfusion apparatus according to claim 1, it is characterised in that between the filter and puncture needle also
Provided with flow regulator.
6. children's accurate blood transfusion apparatus according to claim 1, it is characterised in that the hopper is transparent material system
Into, and liquor capacity graduation mark and observation window are additionally provided with outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621165959.1U CN206492058U (en) | 2016-10-25 | 2016-10-25 | A kind of children's accurate blood transfusion apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621165959.1U CN206492058U (en) | 2016-10-25 | 2016-10-25 | A kind of children's accurate blood transfusion apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206492058U true CN206492058U (en) | 2017-09-15 |
Family
ID=59800857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621165959.1U Expired - Fee Related CN206492058U (en) | 2016-10-25 | 2016-10-25 | A kind of children's accurate blood transfusion apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206492058U (en) |
-
2016
- 2016-10-25 CN CN201621165959.1U patent/CN206492058U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206621613U (en) | A kind of transfusion connector and infusion pipeline and transfusion device provided with the transfusion connector | |
| CN206492058U (en) | A kind of children's accurate blood transfusion apparatus | |
| CN204121505U (en) | A kind ofly change a bottle transfusion device device based on law of buoyancy | |
| CN203724550U (en) | Infusion device with constant temperature heating function for internal medicine nursing | |
| CN104784778B (en) | A kind of special heating infusion device of infusion pump | |
| CN211357012U (en) | Multifunctional external drainage suit | |
| CN206473609U (en) | Disposable hemofiltration replacement liquid bag | |
| CN107412904A (en) | A kind of Portable intelligent transfusion utensil | |
| CN204428556U (en) | A kind of cardiovascular surgery constant temperature normal saline bag | |
| CN206414564U (en) | A kind of remaining needle of high pressure resistant Anti-bubble | |
| CN107802914A (en) | Anti- air inlet woven hose | |
| CN206852851U (en) | A kind of disposable infusion set | |
| CN204050637U (en) | A kind of gastrointestinal tract | |
| CN207520408U (en) | The device of counterflow-preventing during a kind of infusion | |
| CN206295483U (en) | A kind of transfusion device of the air that is easy to remove barriers | |
| CN207837933U (en) | A kind of tuberculous pleurisy patients chest fluid draw-out device | |
| CN205339558U (en) | Special bag of blood transfusion | |
| CN209361510U (en) | A kind of perfusion tube of anti-return blood | |
| CN208389087U (en) | blood transfusion apparatus | |
| CN210644740U (en) | Double-liquid-bag infusion apparatus | |
| CN203043186U (en) | Automatic liquid stop and automatic exhaust infusion apparatus | |
| CN104138628B (en) | A kind of automatic liquid-stopping dropping funnel | |
| CN216061510U (en) | Infusion communicating pipe | |
| CN203852665U (en) | Blow-molded dropping funnel | |
| CN202590037U (en) | High-capacity first-aid stomach irrigator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180111 Address after: 450000 Zhengzhou Province, Central District, Henan Cultural Palace Road, No. 65 Patentee after: Institute of traditional Chinese medicine of Zhengzhou City Address before: 450000 Zhengzhou traditional Chinese medicine hospital, No. 65, Cultural Palace Road, Zhongyuan District, Zhengzhou, Henan Patentee before: Lv Yueming |
|
| 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: 20170915 Termination date: 20181025 |