CN204890879U - Trachea cannula that can injected medication - Google Patents
Trachea cannula that can injected medication Download PDFInfo
- Publication number
- CN204890879U CN204890879U CN201520674655.7U CN201520674655U CN204890879U CN 204890879 U CN204890879 U CN 204890879U CN 201520674655 U CN201520674655 U CN 201520674655U CN 204890879 U CN204890879 U CN 204890879U
- Authority
- CN
- China
- Prior art keywords
- endotracheal tube
- injection
- pipe
- opening
- cuff
- 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 provides a trachea cannula that can injected medication. Being connected with the preceding endotracheal tube open -ended endotracheal tube that is equipped with on the connector, being equipped with pipe cover bag at the endotracheal tube front end, pipe cover bag suction valve is linked together with pipe cover bag in the endotracheal tube pipe wall through the gas injection pipe, is equipped with set bag gas injection pipe opening in the endotracheal tube pipe wall outside of pipe cover bag section, the multi -ported valve that is connected with the syringe is connected with three injection valve respectively, and every injection valve is managed the opening through the injection pipe with the injection outside the endotracheal tube pipe wall and is linked together, overlapping the bag front side at the pipe and being equipped with one injection pipe opening, be equipped with twice injection pipe opening at pipe cover bag rear side, wherein, twice injection pipe opening is apart 2 centimetres. Use the utility model discloses can play the effect of anesthesia this section trachea mucosa or treatment disease to injection in set bag section trachea. Convenient to use has, and it is effectual, the easy advantage that realizes. It is suitable applied as medical instrument.
Description
Technical field
This utility model provides medical instruments field can the tracheal intubation of injectable drug.
Background technology
Before the utility model proposes, tracheal intubation being equipped with cuff, by cover intracapsular injection air during use, cuff being expanded, the gap between clogging trachea and endotracheal tube, for realizing mechanical ventilation.This kind of intubate can not injectable drug, so when needs cuff section intratracheal injection medicine, can not realize.
Shown in Fig. 1, current tracheal intubation structure: be connected with union joint 1 in endotracheal tube 2 rear end, catheter proximal end is provided with endotracheal tube opening 4, endotracheal tube is provided with conduit cuff 3, cuff gas injection valve 5 is by being located at airway in endotracheal tube wall and cuff air injection pipe opening 5.1 is passed in tracheal tampon, by to air injection pipe gas injection, make the expanded or flat contracting of conduit cuff, to realize the effect of tracheal intubation.
Summary of the invention
In order to realize to intratracheal injection medicine, this utility model provides can the tracheal intubation of injectable drug.This intubate by adding medicine-pouring pipe opening before and after conduit cuff, and medicine-pouring pipe opening is connected with syringe with multiple-way valve by injection valve, realizes the object of injection in this section of trachea.Solve the technical problem of trachea injection.
The scheme that this utility model technical solution problem adopts is:
Union joint is provided with before being connected with the endotracheal tube of endotracheal tube opening, conduit cuff is provided with in endotracheal tube front end, conduit cuff gas injection valve is connected with conduit cuff in endotracheal tube tube wall by air injection pipe, is provided with cuff air injection pipe opening outside the endotracheal tube tube wall of conduit cuff section;
The multiple-way valve being connected with syringe is connected to three injection valves, and every root injection valve is by the medicine-pouring pipe opening in communication outside medicine-pouring pipe and endotracheal tube tube wall;
On front side of conduit cuff, be provided with one medicine-pouring pipe opening, be provided with twice medicine-pouring pipe opening on rear side of conduit cuff, wherein, twice medicine-pouring pipe opening is at a distance of 2 centimetres.
Good effect, uses this utility model to injection in cuff section trachea, can play the effect of anesthesia this section of tunica mucosa tracheae or disease therapy.Have easy to use, effective, the advantage easily realized.Be suitable for applying as medical instrument.
Accompanying drawing explanation
Fig. 1 is this utility model existing structure figure
Fig. 2 is this utility model new construction figure
Fig. 3 is this utility model endotracheal tube medicine-pouring pipe opening section figure
In figure, 1. union joint, 2. endotracheal tube, 2.1. endotracheal tube inner chamber, 3. conduit cuff, 4. endotracheal tube opening, 5. cuff gas injection valve, 5.1. cuff air injection pipe opening, 6. syringe, 7. multiple-way valve, 8. injection valve, 8.1. medicine-pouring pipe, 9. medicine-pouring pipe opening.
Detailed description of the invention
According to the figure, union joint 1 is provided with before being connected with the endotracheal tube 2 of endotracheal tube opening 4, conduit cuff 3 is provided with in endotracheal tube front end, conduit cuff gas injection valve 5 is connected with conduit cuff in endotracheal tube tube wall by air injection pipe, is provided with cuff air injection pipe opening 5.1 outside the endotracheal tube tube wall of conduit cuff section;
The multiple-way valve 7 being connected with syringe 6 is connected to three injection valves 8, and every root injection valve is connected with the medicine-pouring pipe opening 9 outside endotracheal tube tube wall by medicine-pouring pipe 8.1;
On front side of conduit cuff, be provided with one medicine-pouring pipe opening, be provided with twice medicine-pouring pipe opening on rear side of conduit cuff, wherein, twice medicine-pouring pipe opening is at a distance of 2 centimetres.
Using method:
When carrying out human body diseases treatment, as required, tracheal intubation is inserted into tracheal strips from bottleneck throat, and conduit cuff plays the effect in gap between closed trachea and conduit by gas injection, when needed, syringe is sucked medicinal liquid, by multiple-way valve, select different injection valves and medicine-pouring pipe, the medicine-pouring pipe opening ejection chosen on endotracheal tube tube wall by medicinal liquid, to trachea dispenser, anaesthetize this section of tunica mucosa tracheae and carry out drug treating.
Claims (1)
1. can the tracheal intubation of injectable drug, union joint (1) is provided with before being connected with the endotracheal tube (2) of endotracheal tube opening (4), conduit cuff (3) is provided with in endotracheal tube front end, conduit cuff gas injection valve (5) is connected with conduit cuff in endotracheal tube tube wall by air injection pipe, outside the endotracheal tube tube wall of conduit cuff section, be provided with cuff air injection pipe opening (5.1);
It is characterized in that:
The multiple-way valve (7) being connected with syringe (6) is connected to three injection valves (8), and every root injection valve is connected with the medicine-pouring pipe opening (9) outside endotracheal tube tube wall by medicine-pouring pipe (8.1);
On front side of conduit cuff, be provided with one medicine-pouring pipe opening, be provided with twice medicine-pouring pipe opening on rear side of conduit cuff, wherein, twice medicine-pouring pipe opening is at a distance of 2 centimetres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520674655.7U CN204890879U (en) | 2015-09-02 | 2015-09-02 | Trachea cannula that can injected medication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520674655.7U CN204890879U (en) | 2015-09-02 | 2015-09-02 | Trachea cannula that can injected medication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204890879U true CN204890879U (en) | 2015-12-23 |
Family
ID=54913098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520674655.7U Expired - Fee Related CN204890879U (en) | 2015-09-02 | 2015-09-02 | Trachea cannula that can injected medication |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204890879U (en) |
-
2015
- 2015-09-02 CN CN201520674655.7U patent/CN204890879U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151223 Termination date: 20160902 |