CN204582276U - Drainage set - Google Patents
Drainage set Download PDFInfo
- Publication number
- CN204582276U CN204582276U CN201520253090.5U CN201520253090U CN204582276U CN 204582276 U CN204582276 U CN 204582276U CN 201520253090 U CN201520253090 U CN 201520253090U CN 204582276 U CN204582276 U CN 204582276U
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- CN
- China
- Prior art keywords
- catheter
- control valve
- way control
- medicinal liquid
- utility
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- 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 discloses a kind of drainage set, comprising: catheter; Three-way control valve, wherein the first port of three-way control valve is connected with catheter; Inlet, is arranged on the second port of three-way control valve, for injecting medicinal liquid by three-way control valve in catheter; Air inlet, is arranged on the 3rd port of three-way control valve, makes the medicinal liquid in injection catheter enter human body under gas pressure for being inflated in catheter by three-way control valve.In this utility model embodiment, adopt and separate inlet and air inlet are set on catheter, medicinal liquid can be sent into fast in infant body to pressurization in catheter by air inlet immediately medicinal liquid to be injected after catheter by inlet, reduce infant open-assembly time, solve in correlation technique and adopt endotracheal tube to the technical problem that in neonate medicine feed process, medicine feed process is loaded down with trivial details, open-assembly time is long, liquor residue is many.
Description
Technical field
This utility model relates to field of medical products, in particular to a kind of drainage set.
Background technology
At present, medical care field is when treating through tracheal intubation instillation pulmoalveolar surfactant neonate, single-lumen bronchial tube is generally adopted to carry out medicine feed, in medicine feed process, first adopt syringe that medicinal liquid is injected endotracheal tube, under normal circumstances, gush to prevent medicinal liquid and cannot enter in body in infant oral cavity, cause liquid waste and administration failure, generally also needing to use auxiliary balloon to inflate in endotracheal tube sends in infant body by medicinal liquid, not only complex operation, and extend infant open-assembly time, easily cause neonate body temperature to decline fast, making patients's state of an illness.In addition, single-lumen bronchial tube length is longer too much at pipe inner wall residual liquor in medicine feed process, not only causes liquid waste, easily causes dosage inaccurate simultaneously, increases secondary administration probability.
For adopting endotracheal tube to the technical problem that in neonate medicine feed process, medicine feed process is loaded down with trivial details, open-assembly time is long, liquor residue is many in correlation technique, at present effective solution is not yet proposed.
Utility model content
This utility model embodiment provides a kind of drainage set, adopts endotracheal tube to medicine feed process is loaded down with trivial details in neonate medicine feed process, open-assembly time is long, liquor residue is many technical problem at least to solve in correlation technique.
According to an aspect of this utility model embodiment, provide a kind of drainage set, comprising: catheter; Three-way control valve, the first port of wherein said three-way control valve is connected with described catheter; Inlet, is arranged on the second port of described three-way control valve, for injecting medicinal liquid by described three-way control valve in described catheter; Air inlet, is arranged on the 3rd port of described three-way control valve, makes the medicinal liquid in the described catheter of injection enter human body under gas pressure for being inflated in described catheter by described three-way control valve.
Alternatively, also comprise: charger, be arranged on described air inlet, for being inflated in described catheter by described air inlet.
Alternatively, described charger comprise following one of at least: air bag, air pump.
Alternatively, described air pump comprises: adjust blood pressure unit, for regulating the blowing pressure of described air pump.
Alternatively, described catheter has scale.
Alternatively, the length of described catheter is 8-10cm.
In this utility model embodiment, adopt and separate inlet and air inlet are set on catheter, medicinal liquid can be sent into fast in infant body to pressurization in catheter by air inlet immediately medicinal liquid to be injected after catheter by inlet, reduce infant open-assembly time, solve in correlation technique and adopt endotracheal tube to the technical problem of the technical problem that in neonate medicine feed process, medicine feed process is loaded down with trivial details, open-assembly time is long, liquor residue is many.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide further understanding of the present utility model, and form a application's part, schematic description and description of the present utility model, for explaining this utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is according to the structural representation of the optional a kind of drainage set of this utility model embodiment;
Fig. 2 is according to the structural representation of the optional another kind of drainage set of this utility model embodiment;
Fig. 3 is according to the structural representation of the optional another kind of drainage set of this utility model embodiment.
Detailed description of the invention
This utility model scheme is understood better in order to make those skilled in the art person, below in conjunction with the accompanying drawing in this utility model embodiment, technical scheme in this utility model embodiment is clearly and completely described, obviously, described embodiment is only the embodiment of this utility model part, instead of whole embodiments.Based on the embodiment in this utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all should belong to the scope of this utility model protection.
Fig. 1 is according to the structural representation of the optional a kind of drainage set of this utility model embodiment.
As shown in Figure 1, according to the drainage set of this utility model embodiment, comprising: catheter 1, three-way control valve 2, inlet 3 and air inlet 4, the first port of three-way control valve 2 is connected with catheter 1; Inlet 3 is arranged on the second port of three-way control valve 2, for injecting medicinal liquid by three-way control valve 2 in catheter 1; Air inlet 4 is arranged on the 3rd port of three-way control valve 2, makes the medicinal liquid in injection catheter 1 enter human body under gas pressure for being inflated in catheter 1 by three-way control valve 2.
In this utility model embodiment, adopt and separate inlet and air inlet are set on catheter, medicinal liquid can be sent into fast in infant body to pressurization in catheter by air inlet immediately medicinal liquid to be injected after catheter by inlet, reduce infant open-assembly time, solve in correlation technique and adopt endotracheal tube to the technical problem of the technical problem that in neonate medicine feed process, medicine feed process is loaded down with trivial details, open-assembly time is long, liquor residue is many.
Fig. 2 is according to the structural representation of the optional another kind of drainage set of this utility model embodiment.
During concrete enforcement, also comprise: charger, charger is arranged on air inlet 4, for being inflated in catheter 1 by air inlet 4.Charger comprise air bag 5 or air pump 6 one of them, preferably, charger adopts air pump 6, air pump 6 being provided with adjust blood pressure unit 61, when pressurizeing to catheter 1, regulating the blowing pressure as required, should guarantee to make medicinal liquid enter in infant body smoothly, will prevent from choking infant simultaneously.
Fig. 3 is according to the structural representation of the optional another kind of drainage set of this utility model embodiment.
As the simple implementation of one, charger also can adopt air bag 5, when adopting air bag 5, needing continue to hold and loosen air bag 5 with a firm grip thus ensure to persistent pressure in catheter 1, ensureing medicinal liquid to send in infant body when inflating.
In order to ensure the accurate of dosage, reduce catheter 1 inner liquid medicine and remain, alternatively, the length of catheter 1 can within the scope of 8-10cm.As shown in Figure 2 or Figure 3, in order to insertion depth can be observed at any time when catheter 1 is inserted infant trachea by glottis, catheter 1 being also provided with scale 7, by observing insertion depth at any time, the Position Approximate learning catheter 1 head can being judged.
The above is only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from this utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (6)
1. a drainage set, is characterized in that, comprising:
Catheter;
Three-way control valve, the first port of wherein said three-way control valve is connected with described catheter;
Inlet, is arranged on the second port of described three-way control valve, for injecting medicinal liquid by described three-way control valve in described catheter;
Air inlet, is arranged on the 3rd port of described three-way control valve, makes the medicinal liquid in the described catheter of injection enter human body under gas pressure for being inflated in described catheter by described three-way control valve.
2. drainage set according to claim 1, is characterized in that, also comprises:
Charger, is arranged on described air inlet, for being inflated in described catheter by described air inlet.
3. drainage set according to claim 2, is characterized in that, described charger comprise following one of at least:
Air bag, air pump.
4. drainage set according to claim 3, is characterized in that, described air pump comprises:
Adjust blood pressure unit, for regulating the blowing pressure of described air pump.
5. drainage set according to claim 1, is characterized in that,
Described catheter has scale.
6. drainage set according to claim 1, is characterized in that,
The length of described catheter is 8-10cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520253090.5U CN204582276U (en) | 2015-04-23 | 2015-04-23 | Drainage set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520253090.5U CN204582276U (en) | 2015-04-23 | 2015-04-23 | Drainage set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204582276U true CN204582276U (en) | 2015-08-26 |
Family
ID=53918485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520253090.5U Expired - Fee Related CN204582276U (en) | 2015-04-23 | 2015-04-23 | Drainage set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204582276U (en) |
-
2015
- 2015-04-23 CN CN201520253090.5U patent/CN204582276U/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: 20150826 Termination date: 20160423 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |