CN202191530U - Precise filtering infusion apparatus - Google Patents
Precise filtering infusion apparatus Download PDFInfo
- Publication number
- CN202191530U CN202191530U CN2011202587784U CN201120258778U CN202191530U CN 202191530 U CN202191530 U CN 202191530U CN 2011202587784 U CN2011202587784 U CN 2011202587784U CN 201120258778 U CN201120258778 U CN 201120258778U CN 202191530 U CN202191530 U CN 202191530U
- Authority
- CN
- China
- Prior art keywords
- liquid medicine
- precision
- medicine filter
- precision liquid
- filter
- 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 - Lifetime
Links
- 238000001802 infusion Methods 0.000 title claims abstract description 12
- 238000001914 filtration Methods 0.000 title abstract 2
- 239000007788 liquid Substances 0.000 claims abstract description 31
- 239000003814 drug Substances 0.000 claims abstract description 25
- 210000003462 vein Anatomy 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model provides a precision filtration transfusion system, includes bottle plug puncture ware, exhaust apparatus, dropping funnel, burette, pipe, flow regulator, precision liquid medicine filter and venous transfusion needle, is provided with extension pipe and two-way between precision liquid medicine filter and the venous transfusion needle, and the one end of extension pipe is connected with precision liquid medicine filter's play liquid end, and the other end is connected with the one end of two-way, and the other end of two-way is connected with the input of venous transfusion needle. The utility model discloses when clinical use, because one section extension pipe has more between precision liquid medicine filter and the venous transfusion needle, precision liquid medicine filter just can not directly press on the back of the body of the patient during infusion, just need not worry that the filter that volume weight is big can push down the vein. The utility model has more reasonable structure, and makes the clinical transfusion safer and more reliable.
Description
Technical field
This utility model relates to a kind of precision filter infusion set, belongs to medical instruments field.
Background technology
At present, precision infusion set is the clinical use series products of infusing more widely, and precision infusion set commonly used is made up of bottle plug puncture unit, exhaust apparatus, dropping funnel, dropper, conduit, flow regulator, precision liquid medicine filter and venoclysis needle.Because precision liquid medicine filter directly links to each other with venoclysis needle, and the precision liquid medicine filter volume weight is bigger, clinical patient is when infusing, and precision liquid medicine filter can be pressed on patient's the back of the hand.Can influence medical personnel's venipuncture so on the one hand, also cause uncomfortable sensation to patient; Precision liquid medicine filter is also pushed down vein easily simultaneously, produces potential safety hazard.
Therefore, in the clinical transfusion operation, use a kind of precision filter infusion set of structure safety and reliability just particularly important.
Summary of the invention
The purpose of this utility model provides a kind of safe and reliable and be convenient to the precision filter infusion set that medical personnel carry out venipuncture.
The technical scheme that realizes above-mentioned purpose is: a kind of precision filter infusion set; Comprise bottle plug puncture unit, exhaust apparatus, dropping funnel, dropper, conduit, flow regulator, precision liquid medicine filter and venoclysis needle; Being provided with prolongation pipe and two between precision liquid medicine filter and the venoclysis needle leads to; An end that prolongs pipe is connected with the liquid outlet of precision liquid medicine filter, and the other end is connected with two logical ends, and the two logical other ends are connected with the input of venoclysis needle.
After adopting technique scheme, increased extension and two logical these two parts, extension one end is connected with the liquid outlet of precision liquid medicine filter, and the other end and two leads to and connects, and two other ends that lead to are connected with the input of venoclysis needle again.Like this; Between precision liquid medicine filter liquid outlet and venoclysis needle, just had more one section extension; Just can avoid precision liquid medicine filter directly to be pressed on patient's the back of the hand during clinical use, avoid patient uncomfortable feeling to occur, also can not influence medical personnel's venipuncture; Simultaneously, can also avoid precision liquid medicine filter to push down the potential safety hazard that vein produces.
Description of drawings
Fig. 1 is the structural representation of this utility model.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment this utility model is done further detailed explanation.
As shown in Figure 1; A kind of precision filter infusion set; Comprise bottle plug puncture unit 1, exhaust apparatus 10, dropping funnel 4, dropper 3, conduit 2, flow regulator 5, precision liquid medicine filter 6 and venoclysis needle 9, be provided with prolongation pipe 7 and two between precision liquid medicine filter 6 and the venoclysis needle 9 and lead to 8 that an end that prolongs pipe 7 is connected with the liquid outlet of precision liquid medicine filter 6; The other end and an end of two logical 8 are connected, and two lead to 8 the other end is connected with the input of venoclysis needle 9.
This utility model is when clinical use, owing to had more one section extension between precision liquid medicine filter and the venoclysis needle, precision liquid medicine filter just can directly not be pressed on patient's the back of the hand during transfusion, does not just worry that the big filter of volume weight can push down vein.Compare with existing precision filter infusion set, this utility model more reasonable structure makes clinical transfusion more safe and reliable.
Claims (1)
1. precision filter infusion set; Comprise bottle plug puncture unit (1), exhaust apparatus (10), dropping funnel (4), dropper (3), conduit (2), flow regulator (5), precision liquid medicine filter (6) and venoclysis needle (9); It is characterized in that: be provided with between precision liquid medicine filter (6) and the venoclysis needle (9) to prolong and manage (7) and two logical (8); An end that prolongs pipe (7) is connected with the liquid outlet of precision liquid medicine filter (6); The other end is connected with an end of two logical (8), and the other end of two logical (8) is connected with the input of venoclysis needle (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202587784U CN202191530U (en) | 2011-07-21 | 2011-07-21 | Precise filtering infusion apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202587784U CN202191530U (en) | 2011-07-21 | 2011-07-21 | Precise filtering infusion apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202191530U true CN202191530U (en) | 2012-04-18 |
Family
ID=45946463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202587784U Expired - Lifetime CN202191530U (en) | 2011-07-21 | 2011-07-21 | Precise filtering infusion apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202191530U (en) |
-
2011
- 2011-07-21 CN CN2011202587784U patent/CN202191530U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120418 |
|
| CX01 | Expiry of patent term |