CN203154410U - Trace blood transfusion device - Google Patents
Trace blood transfusion device Download PDFInfo
- Publication number
- CN203154410U CN203154410U CN 201320119901 CN201320119901U CN203154410U CN 203154410 U CN203154410 U CN 203154410U CN 201320119901 CN201320119901 CN 201320119901 CN 201320119901 U CN201320119901 U CN 201320119901U CN 203154410 U CN203154410 U CN 203154410U
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- CN
- China
- Prior art keywords
- blood transfusion
- blood
- tube
- trace
- micro
- 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
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to a trace blood transfusion device which comprises an injector and a trace blood transfusion tube, and is characterized in that a blood filtering device is arranged at the middle part of the trace blood transfusion tube, connecting heads are arranged at the two ends of the trace blood transfusion tube respectively, and one end of the trace blood transfusion tube is connected with the injector through the connecting heads; a filter screen is arranged inside the blood filtering device, and blood transfusion unit volume marks are arranged on the injector, the length of the trace blood transfusion tube ranges from 160 cm to 170 cm, the interior diameter is 1 mm, and the interior capacity is smaller than 2 ml. The trace blood transfusion device provided by the utility model has a simple structure, is convenient to operate, good in usage effect, is economical and durable, and is safe to use and free from contamination, blood product contamination caused by operation is avoided, disengagement of tube end of the blood transfusion device with the injector caused by nonstandard equipped interface of the tube opening is avoided, and medical accidents such as the inputting of air is prevented., the complexity of nursing operating is decreased, workload of a nurse is decreased, and the pediatric blood transfusion safety is guaranteed.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, is specifically related to a kind of micro-blood exchange transfusion set.
Background technology
Component blood transfusion is a critical treatment measure of modern medicine.When department of pediatrics is transfused blood in clinical, but have many difficulties: 1, blood using amount calculating can not be accurate, and children's's blood product consumption determines that according to children's's body weight and the state of an illness dosage of input lacks than the adult, and requirement accurately, controls than difficult in actual applications.The department of pediatrics blood transfusion adopts repeatedly weight method to calculate the blood volume of input more clinically, and unnecessary blood volume is aspirated, and this can't accomplish the accurately amount of control blood transfusion, also pollutes blood product in extraction process easily, destroys hemocyte.2, need normal saline flushing before and after the blood transfusion, existing blood exchange transfusion set does not have dismountable interface, causes cross-contamination when carrying out flushing operation easily, causes the generation of malpractice.
Summary of the invention
The purpose of this utility model provides a kind of micro-blood exchange transfusion set, to overcome the deficiencies in the prior art.
A kind of micro-blood exchange transfusion set, comprise syringe and micro-blood transfusion tube, it is characterized in that this trace blood transfusion tube middle part is provided with blood filter device, the two ends of described micro-blood transfusion tube are respectively equipped with union joint, and an end of micro-blood transfusion tube is connected with syringe via described union joint.
Above-mentioned blood filter device inside is provided with drainage screen.
The scale that said syringe is provided with is blood transfusion unit quantity scale.
Above-mentioned micro-blood transfusion tube length 160-170cm, interior diameter 1mm, its inner capacities is less than 2ml.
Advantage of the present utility model is: simple in structure, easy to operate, result of use is good, economy and durability, use safe, pollution-free, avoid because operation causes the pollution of blood product, and blood exchange transfusion set's the pipe end of cutting when connecting syringe because the mouth of pipe is not that standard is equipped with interface and causes disengaging with syringe, also prevent the generation of other malpracticees such as input air.Reduce the complexity of nursing procedure, alleviate nurse's workload, guarantee the safety of department of pediatrics blood transfusion.
Description of drawings
Fig. 1 is population structure sketch map of the present utility model.
Wherein, 1, syringe, 2, blood transfusion tube, 3, blood filter device, 4, union joint, 5, drainage screen.
The specific embodiment
As shown in Figure 1, a kind of micro-blood exchange transfusion set, comprise syringe 1 and micro-blood transfusion tube 2, it is characterized in that these trace blood transfusion tube 2 middle parts are provided with blood filter device 3, the two ends of described micro-blood transfusion tube 2 are respectively equipped with union joint 4, and an end of micro-blood transfusion tube 2 is connected with syringe 1 via described union joint 4.
Above-mentioned blood filter device 3 inside are provided with drainage screen 5.
Consider the convenient suitable blood volume that extracts, the scale that said syringe 1 is provided with is blood transfusion unit quantity scale.
Above-mentioned micro-blood transfusion tube 2 length 160-170cm, interior diameter 1mm is in order to make its inner capacities less than 2ml.
When using this utility model to transfuse blood, weighing of advanced promoting the circulation of blood goods, calculate the blood using amount of doctor's advice, the blood volume of using syringe 1 to extract required unit out then, be connected the union joint 4 on the blood transfusion tube of arranging with normal saline 2, require to regulate infusion velocity according to doctor's advice, open syringe pump, the beginning infusion.Blood transfusion finishes, and with normal saline irrigation with syringe trace blood exchange transfusion set, finishes blood transfusion.
Claims (4)
1. micro-blood exchange transfusion set, comprise syringe (1) and micro-blood transfusion tube (2), it is characterized in that this trace blood transfusion tube (2) middle part is provided with blood filter device (3), the two ends of described micro-blood transfusion tube (2) are respectively equipped with union joint (4), and an end of micro-blood transfusion tube (2) is connected with syringe (1) via described union joint (4).
2. micro-blood exchange transfusion set as claimed in claim 1 is characterized in that above-mentioned blood filter device (3) inside is provided with drainage screen (5).
3. micro-blood exchange transfusion set as claimed in claim 1 is characterized in that the scale on the said syringe (1) is blood transfusion unit quantity scale.
4. micro-blood exchange transfusion set as claimed in claim 1 is characterized in that above-mentioned micro-blood transfusion tube (2) length 160-170cm, interior diameter 1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320119901 CN203154410U (en) | 2013-03-15 | 2013-03-15 | Trace blood transfusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320119901 CN203154410U (en) | 2013-03-15 | 2013-03-15 | Trace blood transfusion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203154410U true CN203154410U (en) | 2013-08-28 |
Family
ID=49015641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320119901 Expired - Fee Related CN203154410U (en) | 2013-03-15 | 2013-03-15 | Trace blood transfusion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203154410U (en) |
-
2013
- 2013-03-15 CN CN 201320119901 patent/CN203154410U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130828 Termination date: 20150315 |
|
| EXPY | Termination of patent right or utility model |