CN202218996U - Blood return prevention infusion tube - Google Patents
Blood return prevention infusion tube Download PDFInfo
- Publication number
- CN202218996U CN202218996U CN2011202765921U CN201120276592U CN202218996U CN 202218996 U CN202218996 U CN 202218996U CN 2011202765921 U CN2011202765921 U CN 2011202765921U CN 201120276592 U CN201120276592 U CN 201120276592U CN 202218996 U CN202218996 U CN 202218996U
- Authority
- CN
- China
- Prior art keywords
- transfusion
- transfer line
- tube
- pipe
- magnetic
- 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
- 239000008280 blood Substances 0.000 title claims abstract description 16
- 210000004369 blood Anatomy 0.000 title claims abstract description 15
- 238000001802 infusion Methods 0.000 title abstract description 9
- 230000002265 prevention Effects 0.000 title description 2
- 239000007788 liquid Substances 0.000 claims abstract description 16
- 210000004761 scalp Anatomy 0.000 claims abstract description 14
- 238000001467 acupuncture Methods 0.000 claims abstract description 13
- 239000003814 drug Substances 0.000 abstract description 9
- 239000012535 impurity Substances 0.000 abstract description 7
- 239000011521 glass Substances 0.000 abstract description 5
- 239000012634 fragment Substances 0.000 abstract description 4
- 230000005389 magnetism Effects 0.000 abstract 2
- 206010067484 Adverse reaction Diseases 0.000 abstract 1
- 230000006838 adverse reaction Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 238000001914 filtration Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
Images
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to a non return blood transfer line, including last transfer line, the pipe of mo fei shi, lower transfer line, flow regulator and scalp acupuncture, the transfer line is connected respectively with lower transfer line in the both ends of the pipe of mo fei shi, and flow regulator installs on the transfer line down, and lower transfer line is connected with the scalp acupuncture, and the intraductal "T" type magnetism float that is provided with of mo fei shi, and the one end cover that lower transfer line and the pipe of mo fei shi are connected is equipped with a magnetism lantern ring, is connected with the filter down between transfer line and the scalp acupuncture. The utility model has simple structure, convenient operation, safety and reliability, the magnetic floater is arranged in the Murphy tube, the magnetic lantern ring is sleeved at one end of the lower transfusion tube connected with the Murphy tube, when the transfusion is to be exhausted, the floater moves downwards to seal the liquid outlet of the Murphy tube, thus realizing the purposes of stopping blood return and isolating air; meanwhile, a filter is connected between the infusion tube and the scalp needle to filter impurities such as glass fragments in the liquid medicine, so that adverse reaction caused by the impurities entering a human body along with the liquid medicine is avoided.
Description
Technical field
This utility model relates to a kind of medical instruments, specifically, relates to the tube for transfusion that uses in a kind of infusion process.
Background technology
At present, widely used traditional infusion pipe in clinical medicine, in use; Must someone look after; Must notify medical personnel in time to pull out pin when the tube for transfusion inner liquid medicine will be use up immediately, otherwise the venous blood into situation of tube for transfusion that flows backwards will occur, often be called " blood back "; Air admission patient vessel's phenomenon also can take place sometimes, impacts for patient's health; Because during transfusion; Used with medicament is normally sneaked into and is carried out infusion treatment in the drop in glucose or the normal saline; But be placed in the sealed glass bottle before the various medicaments, need vial be cut, in this course; Have a little glass fragment and sneak into wherein, in infusion process, can bring hidden danger like this to the patient.Therefore, this traditional tube for transfusion in use increased medical personnel, nurse personnel's labor intensity, and security performance is not high.
The utility model content
Contain the problems referred to above such as impurity in the easy blood back that the purpose of this utility model is to exist to the traditional infusion pipe, the medicinal liquid, but the non-blood returning transfusion tube of impurity in a kind of blood return prevention and the filtering liquid medicine is provided.
The technical scheme of this utility model is: a kind of non-blood returning transfusion tube; Comprise upper tubing, Mo Feishi pipe, following tube for transfusion, flow regulator and scalp acupuncture; The two ends of Mo Feishi pipe connect upper tubing and following tube for transfusion respectively; Flow regulator is installed in down on the tube for transfusion, and following tube for transfusion is connected with scalp acupuncture, and it is cursory to be provided with a T-shape magnetic in the Mo Feishi pipe; Following tube for transfusion is set with a magnetic collar with the end that the Mo Feishi pipe is connected, and is connected with filter between following tube for transfusion and the scalp acupuncture;
Preferably, the cursory vertical part of described T-shape magnetic can be inserted the liquid outlet of Mo Feishi pipe, and is connected with following tube for transfusion;
Preferably, the described magnetic collar is set to cylindric, and the internal diameter of this magnetic collar is identical with the external diameter of following tube for transfusion, and itself and following tube for transfusion are fitted tightly.
The beneficial effect of this utility model is: this utility model is simple in structure, easy to operate and safe and reliable; In the Mo Feishi pipe, be provided with and have the cursory of magnetic; The infra tube for transfusion is set with the magnetic collar with the end that the Mo Feishi pipe is connected, when transfusion will be use up, and cursory moving down; With the active force of magnetic collar magnetic force under Mo Feishi is managed the liquid outlet sealing, realize the purpose of non-return blood, secluding air; Simultaneously, between tube for transfusion and scalp acupuncture, be connected filter, effectively the impurity in the filtering liquid medicine with the contaminant filters such as glass fragment in the medicinal liquid, has avoided impurity to get into human body with medicinal liquid, causes untoward reaction.
Description of drawings
Accompanying drawing 1 is the structural representation in this utility model specific embodiment infusion process;
Structural representation when accompanying drawing 2 will be use up for the transfusion of this utility model specific embodiment.
The specific embodiment
The specific embodiment below in conjunction with description of drawings this utility model.
Shown in Fig. 1 to 2; A kind of non-blood returning transfusion tube; Comprise upper tubing 1, Mo Feishi pipe 2, following tube for transfusion 3, flow regulator 4 and scalp acupuncture 5, the two ends of Mo Feishi pipe 2 connect upper tubing 1 and following tube for transfusion 3 respectively, and flow regulator 4 is installed in down on the tube for transfusion 3; Following tube for transfusion 3 is connected with scalp acupuncture 5, is connected with filter 6 between following tube for transfusion 3 and the scalp acupuncture 5; It is cursory 7 to be provided with T-shape magnetic in the Mo Feishi pipe 2, and the vertical part of T-shape magnetic cursory 7 can be inserted the liquid outlet of Mo Feishi pipe 2, and is connected with following tube for transfusion 3; Following tube for transfusion 3 is set with a magnetic collar 8 with the end that Mo Feishi pipe 2 is connected, and the magnetic collar 8 is set to cylindric, and the internal diameter of this magnetic collar 8 is identical with the external diameter of following tube for transfusion 3, and itself and following tube for transfusion 3 are fitted tightly.
During the transfusion beginning; Magnetic is cursory floating at Mo Feishi pipe giving drugs into nose liquid level, when transfusion will be use up, and cursory Mo Feishi pipe and the following tube for transfusion junction of moving down into of magnetic; With the effect of magnetic collar magnetic force under Mo Feishi is managed the liquid outlet sealing, thereby prevent blood back, secluding air; In addition, in infusion process, the impurity such as glass fragment that contain in the medicinal liquid are removed through filter.
Claims (3)
1. non-blood returning transfusion tube; It is characterized in that: comprise upper tubing, Mo Feishi pipe, following tube for transfusion, flow regulator and scalp acupuncture, the two ends of Mo Feishi pipe connect upper tubing and following tube for transfusion respectively, and flow regulator is installed in down on the tube for transfusion; Following tube for transfusion is connected with scalp acupuncture; It is cursory to be provided with a T-shape magnetic in the Mo Feishi pipe, and following tube for transfusion is set with a magnetic collar with the end that the Mo Feishi pipe is connected, and is connected with filter between following tube for transfusion and the scalp acupuncture.
2. non-blood returning transfusion tube according to claim 1 is characterized in that: the cursory vertical part of described T-shape magnetic can be inserted the liquid outlet of Mo Feishi pipe, and is connected with following tube for transfusion.
3. non-blood returning transfusion tube according to claim 1 is characterized in that: the described magnetic collar is set to cylindric, and the internal diameter of this magnetic collar is identical with the external diameter of following tube for transfusion, and itself and following tube for transfusion are fitted tightly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202765921U CN202218996U (en) | 2011-08-02 | 2011-08-02 | Blood return prevention infusion tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202765921U CN202218996U (en) | 2011-08-02 | 2011-08-02 | Blood return prevention infusion tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202218996U true CN202218996U (en) | 2012-05-16 |
Family
ID=46041036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202765921U Expired - Fee Related CN202218996U (en) | 2011-08-02 | 2011-08-02 | Blood return prevention infusion tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202218996U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103349805A (en) * | 2013-07-05 | 2013-10-16 | 贺斐翡 | Infusion apparatus for ICU department |
-
2011
- 2011-08-02 CN CN2011202765921U patent/CN202218996U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103349805A (en) * | 2013-07-05 | 2013-10-16 | 贺斐翡 | Infusion apparatus for ICU department |
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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: 20120516 Termination date: 20150802 |
|
| EXPY | Termination of patent right or utility model |