CN202191534U - Novel bubble-proof infusion apparatus - Google Patents
Novel bubble-proof infusion apparatus Download PDFInfo
- Publication number
- CN202191534U CN202191534U CN2011203061899U CN201120306189U CN202191534U CN 202191534 U CN202191534 U CN 202191534U CN 2011203061899 U CN2011203061899 U CN 2011203061899U CN 201120306189 U CN201120306189 U CN 201120306189U CN 202191534 U CN202191534 U CN 202191534U
- Authority
- CN
- China
- Prior art keywords
- bubble
- liquid
- catcher
- transfusion
- drip chamber
- 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 description 6
- 239000007788 liquid Substances 0.000 claims abstract description 12
- 239000003814 drug Substances 0.000 claims abstract description 7
- 238000001990 intravenous administration Methods 0.000 abstract 1
- 239000002861 polymer material Substances 0.000 abstract 1
- 239000002699 waste material Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 108010063955 thrombin receptor peptide (42-47) Proteins 0.000 description 5
- 239000008280 blood Substances 0.000 description 3
- 210000004369 blood Anatomy 0.000 description 3
- 230000010412 perfusion Effects 0.000 description 2
- 229930186147 Cephalosporin Natural products 0.000 description 1
- 208000005189 Embolism Diseases 0.000 description 1
- 241001411320 Eriogonum inflatum Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 229940124587 cephalosporin Drugs 0.000 description 1
- 150000001780 cephalosporins Chemical class 0.000 description 1
- 230000004087 circulation Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 229940127554 medical product Drugs 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Images
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to a bubble-proof transfusion device, the components of which are a bottle inserting needle, an exhaust pipe, an air filter, a dropper, a dropping funnel, a bubble catcher, a hose, a flow regulator, a liquid medicine filter and an intravenous transfusion needle. The medical drip chamber is characterized in that a long-strip narrow-slit type bubble catcher with a conical structure is additionally arranged in the drip chamber, and the bubble catcher is produced by adopting a transparent medical high polymer material. The utility model discloses the same with present ordinary transfusion system operation mode, mainly utilize the bubble surface tension that liquid and air formed through the bubble trapper, catch the bubble in the liquid, prevent the bubble in the drip chamber and let liquid flow. The long-strip narrow-slit type conical structure of the bubble catcher can meet the requirement of clinical transfusion flow, can reduce the liquid medicine waste caused by the manual exhaust of medical personnel, and improves the working efficiency. The product has convenient operation, simple structure and easy realization of automatic production.
Description
Technical field
This utility model relates to a kind of disposable infusion set, is the most conventional at present clinical use medical product, belongs to medical instruments field.
Technical background
In recent years, we find that in clinical nursing activity producing micro bubble in the infusion process is the problem that often runs in the clinical position.Particularly when infusion cephalosporins medicine, constantly produce micro bubble; After these bubbles get into human bodies as can not in time be dissolved in the blood; In the blood flow process, cause the blood vessel embolism phenomenon and flow into heart along blood; When these gases occupy ventricle, will hinder the circulation of blood, cause patient's rapid death easily.
In order to solve the air bubble problem in the clinical transfusion process; Usually after being employed in needle for inserting bottle insertion liquid medicine bottle stopper; With the Perfusion drip funnel reversal of the natural order of things, treat that medicinal liquid enters into the about half of dropping funnel and just dropping funnel just hung again, could solve the preceding bubble of transfusion; But the bubble that in infusion process, produces then needs medical personnel's conduit that constantly flicks to get rid of bubble, and such operating process has increased medical personnel's working strength and brought and big inconvenience to patient.
The utility model content:
In order to address the above problem, this utility model is to realize like this; A kind of its component parts of novel bubble-proof transfusion device is: needle for inserting bottle 1, exhaustor 2, air filter 3, dropper 4, dropping funnel 5, bubble trap 6, conduit 7, flow regulator 8, liquid medicine filter 9, venoclysis needle 10, venoclysis needle handle 11; Aerofluxus block 12, the rectangular narrow slit 13 of bubble trap; It is characterized in that; In dropping funnel 5, be provided with bubble trap 6, bubble trap 6 is the pyramidal structure of belt length bar narrow slit 13, and is provided with aerofluxus block 12 on the bubble trap top.
This utility model is with the general infusion set mode of operation is identical at present; In Perfusion drip funnel, bubble trap is designed to rectangular narrow slit type pyramidal structure; And be provided with aerofluxus block 12 on the bubble trap top; Utilize the bubble surface tension force of liquid-to-air formation, catch the bubble in the liquid, and in dropping funnel, let liquid get in the conduit through rectangular narrow slit 13 outflows of bubble trap smoothly the bubble prevention through the steam vent in the block of the aerofluxus on the air catcher.This utility model is designed to the long strip type pyramidal structure with bubble trap, can satisfy the needs of clinical transfusion flow.Also can make things convenient for medical personnel to get rid of bubble.
Description of drawings
Fig. 1 is this utility model
The bubble-proof transfusion device structural representation;
Fig. 2 is this utility model bubble trap
structural representation.
The specific embodiment
The practical implementation of this utility model for example accompanying drawing 1, shown in 2; A kind of its component parts of novel bubble-proof transfusion device is: needle for inserting bottle 1, exhaustor 2, air filter 3, dropper 4 connect back and dropping funnel 5 top UNICOMs successively; Dropping funnel 5 bottoms are connected with conduit 7, flow regulator 8, liquid medicine filter 9, venoclysis needle 10 successively; Venoclysis needle 10 is provided with venoclysis needle handle 11, it is characterized in that, in dropping funnel 5, is provided with bubble trap 6; Bubble trap 6 is rectangular narrow slit type pyramidal structure, and is provided with aerofluxus block 12 on the bubble trap top.
Claims (1)
1. novel bubble-proof transfusion device; Its component parts is needle for inserting bottle (1), exhaustor (2), air filter (3), dropper (4), dropping funnel (5), bubble trap (6), flexible pipe (7), flow regulator (8), liquid medicine filter (9), venoclysis needle (10); It is characterized in that dropping funnel is provided with bubble trap (6) in establishing; Bubble trap (6) is the pyramidal structure of belt length bar narrow slit (13), and is provided with aerofluxus block (12) on the bubble trap top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203061899U CN202191534U (en) | 2011-08-22 | 2011-08-22 | Novel bubble-proof infusion apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203061899U CN202191534U (en) | 2011-08-22 | 2011-08-22 | Novel bubble-proof infusion apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202191534U true CN202191534U (en) | 2012-04-18 |
Family
ID=45946467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203061899U Expired - Lifetime CN202191534U (en) | 2011-08-22 | 2011-08-22 | Novel bubble-proof infusion apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202191534U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106860953A (en) * | 2017-04-13 | 2017-06-20 | 王辉 | A kind of automatic exhaust automatic liquid-stopping sensitive blood returning transfusion system tool and its technical scheme |
-
2011
- 2011-08-22 CN CN2011203061899U patent/CN202191534U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106860953A (en) * | 2017-04-13 | 2017-06-20 | 王辉 | A kind of automatic exhaust automatic liquid-stopping sensitive blood returning transfusion system tool and its technical scheme |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202191534U (en) | Novel bubble-proof infusion apparatus | |
| CN202289043U (en) | Novel infusion apparatus | |
| CN204766845U (en) | Ware is prevented pulling out by infusion bottle plug pjncture needle | |
| CN204092695U (en) | A kind of accurate blood transfusion apparatus | |
| CN201239391Y (en) | Infusion device easy for discharging air bubbles | |
| CN202078597U (en) | Backflow preventive transfusion apparatus | |
| CN202666098U (en) | Precise infusion device capable of preventing bubbles from entering body | |
| CN201375713Y (en) | Novel blood and medical liquid transfusion apparatus | |
| CN210447611U (en) | Intravenous nutrition infusion bag with filtering function | |
| CN201171834Y (en) | Novel transfusion device | |
| CN201426892Y (en) | Novel transfusion device | |
| CN200998470Y (en) | Venous transfusion device | |
| CN201752519U (en) | Infusion set | |
| CN201921202U (en) | Bubble-prevention infusion apparatus | |
| CN201308677Y (en) | Novel infusion apparatus | |
| CN202314736U (en) | Safety infusion set | |
| CN202397887U (en) | Infusion apparatus with filter | |
| CN103100123A (en) | Blood return resistant dripping speed display tube | |
| CN208785447U (en) | A kind of automatic liquid-stopping exhaust precision infusion set | |
| CN203802875U (en) | Disposable safe infusion apparatus | |
| CN201253384Y (en) | Novel transfusion device | |
| CN202699753U (en) | Automatically air exhausting bag type infusion apparatus | |
| CN201735017U (en) | Disposable blood transfusion device | |
| CN201492752U (en) | Disposable large-capacity Murphy type pipe infusion set | |
| CN208287292U (en) | A kind of perfusion tube |
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 |