CN204337482U - There is the gastrolavage tube of circular arc flexible head and air bag - Google Patents
There is the gastrolavage tube of circular arc flexible head and air bag Download PDFInfo
- Publication number
- CN204337482U CN204337482U CN201420731869.9U CN201420731869U CN204337482U CN 204337482 U CN204337482 U CN 204337482U CN 201420731869 U CN201420731869 U CN 201420731869U CN 204337482 U CN204337482 U CN 204337482U
- Authority
- CN
- China
- Prior art keywords
- air bag
- flexible head
- double channel
- channel catheter
- tube
- 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
Landscapes
- Media Introduction/Drainage Providing Device (AREA)
Abstract
This utility model relates to a kind of gastrolavage tube with circular arc flexible head and air bag, comprise double channel catheter, double channel catheter is connected with air bag on the outer wall of insertion end, the double channel catheter other end is connected with stomach tube interface and charging valve, charging valve is communicated with the inflatable chamber of double channel catheter by gas tube, inflatable chamber is communicated with air bag, be characterised in that: the insertion end of described double channel catheter is provided with the arc-shaped hollow flexible head be connected as a single entity with it, flexible head and double channel catheter insertion end connecting portion are in the gauge structure such as level and smooth.Advantage is: when gastrolavage tube is inserted patient's mouth, gastrolavage tube not only can be avoided the damage of patient's mouth and gastrointestinal mucosal, improve the safety that it uses, alleviate patient's misery; But also the difficulty of putting pipe can be reduced, facilitate medical personnel to put pipe operation, improve rescue efficiency.
Description
Technical field
This utility model belongs to clinical technical field of medical instruments, particularly relates to a kind of gastrolavage tube with circular arc flexible head and air bag.
Background technology
Time in clinical to treatment oral ingestion patient, thorough gastrolavage need be adopted to clean the venom in patient's stomach.At present, the gastric lavage of oral disposition toxic patient generally uses silica gel catheter or flexible medical plastic catheter, and the insertion end and sidewall of conduit are shaped with multiple aperture for aspirating gastric juice.But, in clinical middle treatment when medical worker advances gastrolavage tube, gastrolavage tube directly can contact with gastrointestinal mucosal with the oral cavity of human body, due to the comparatively hard and rectangular orifice of gastric lavage body head, the risk of such increase injured patient oral cavity and gastrointestinal mucosal, cause digestive tract hemorrhage, bring unnecessary misery to patient; But also operational trouble can be brought to medical personnel, affect rescue efficiency.
Summary of the invention
This utility model for solve in known technology the technical problem that exists and provide a kind of structure simple, injured patients oral cavity and gastrointestinal mucosal can be avoided and facilitate the gastrolavage tube with circular arc flexible head and air bag of medical personnel's clinical manipulation.
The technical scheme that this utility model is taked for the technical problem existed in solution known technology is:
There is the gastrolavage tube of circular arc flexible head and air bag, comprise double channel catheter, described double channel catheter is connected with air bag on the outer wall of insertion end, the described double channel catheter other end is connected with stomach tube interface and charging valve, described charging valve is communicated with the inflatable chamber of double channel catheter by gas tube, described inflatable chamber is communicated with air bag, it is characterized in that: the insertion end of described double channel catheter is provided with the arc-shaped hollow flexible head be connected as a single entity with it, tube wall between air bag and flexible head is axially shaped with multiple suction fluid apertures, and described suction fluid apertures is interlaced layout.
This utility model can also adopt following technical scheme:
The insertion end welding of described double channel catheter has the arc-shaped hollow flexible head be connected as a single entity with it.
The length of described flexible head is 15-25mm.
Described flexible head adopts silica gel material to make.
Described flexible head adopts flexible medical macromolecular material to make.
The advantage that this utility model has and good effect are: because this utility model adopts technique scheme, namely the leading section hot-melt adhesive paste of gastrolavage tube has and its all-in-one-piece arc-shaped hollow flexible head, when gastrolavage tube is inserted patient's mouth, gastrolavage tube not only can be avoided the damage of patient's mouth and gastrointestinal mucosal, improve the safety that it uses, alleviate patient's misery; But also the difficulty of putting pipe can be reduced, facilitate medical personnel to put pipe operation, improve rescue efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the A-A sectional view of Fig. 1.
In figure: 1, double channel catheter; 1-1, inflatable chamber; 2, air bag; 3, gas tube; 4, flexible head; 5, charging valve; 6, stomach tube interface; 7, fluid apertures is aspirated.
Detailed description of the invention
For summary of the invention of the present utility model, Characteristic can be understood further, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
Refer to Fig. 1 and Fig. 2, there is the gastrolavage tube of circular arc flexible head and air bag, comprise double channel catheter 1, described double channel catheter seals and is connected with air bag 2 on the outer wall of insertion end, the described double channel catheter other end is connected with stomach tube interface 6 and charging valve 5, described charging valve is communicated with the inflatable chamber 1-1 of double channel catheter by gas tube 3, described inflatable chamber is communicated with air bag 2, namely gas tube 3 one end is communicated with charging valve 5, the other end is communicated with the inflatable chamber of double channel catheter, and be provided with gas outlet at the tube wall place being socketed with air bag, to airbag aeration or bleed.The insertion end of described double channel catheter is provided with the arc-shaped hollow flexible head 4 be connected as a single entity with it, and be axially shaped with multiple suction fluid apertures 7 at the tube wall of air bag and flexible head, described suction fluid apertures is interlaced layout.
In the present embodiment, the insertion end welding of described double channel catheter has the arc-shaped hollow flexible head 4 be connected as a single entity with it.
In the present embodiment, the length of described flexible head 4 is 15-25mm.
In the present embodiment, described flexible head adopts silica gel material to make.
In the present embodiment, described flexible head adopts flexible medical macromolecular material to make.
Operation principle of the present utility model is:
After double channel catheter 1 is inserted patient's stomach, the entrance point utilizing needle tubing to insert charging valve 6 is inflated to charging valve, and gas is inflated to air bag 2 by inflatable chamber, then upwards double channel catheter is drawn, if feel there is resistance, namely show that esophagus is all closed by air bag 2, can gastric lavage be carried out.After gastric lavage terminates, utilize needle tubing to insert the entrance point of charging valve, extract the gas in air bag out, then extract double channel catheter.Because the insertion end head of this gastrolavage tube adopts the arc-shaped hollow flexible head be connected as a single entity with it, when inserting patient's mouth, gastrolavage tube not only can be avoided the damage of patient's mouth and gastrointestinal mucosal, improve the safety that it uses, alleviate patient's misery; But also the difficulty of putting pipe can be reduced, facilitate medical personnel to put pipe operation, improve procedure efficiency.
The embodiment that this utility model accompanying drawing describes is exemplary, only for explaining this utility model, and can not be interpreted as restriction of the present utility model.
Claims (5)
1. one kind has the gastrolavage tube of circular arc flexible head and air bag, comprise double channel catheter, described double channel catheter is connected with air bag on the outer wall of insertion end, the described double channel catheter other end is connected with stomach tube interface and charging valve, described charging valve is communicated with the inflatable chamber of double channel catheter by gas tube, described inflatable chamber is communicated with air bag, it is characterized in that: the insertion end of described double channel catheter is provided with the arc-shaped hollow flexible head be connected as a single entity with it, and the tube wall between air bag and flexible head is axially shaped with multiple suction fluid apertures.
2. the gastrolavage tube with circular arc flexible head and air bag according to claim 1, is characterized in that: the insertion end welding of described double channel catheter has the arc-shaped hollow flexible head be connected as a single entity with it.
3. the gastrolavage tube with circular arc flexible head and air bag according to claim 2, is characterized in that: the length of described flexible head is 15-25mm.
4. the gastrolavage tube with circular arc flexible head and air bag according to claim 3, is characterized in that: described flexible head adopts silica gel material to make.
5. the gastrolavage tube with circular arc flexible head and air bag according to claim 3, is characterized in that: described flexible head adopts flexible medical macromolecular material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420731869.9U CN204337482U (en) | 2014-11-27 | 2014-11-27 | There is the gastrolavage tube of circular arc flexible head and air bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420731869.9U CN204337482U (en) | 2014-11-27 | 2014-11-27 | There is the gastrolavage tube of circular arc flexible head and air bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204337482U true CN204337482U (en) | 2015-05-20 |
Family
ID=53220788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420731869.9U Expired - Fee Related CN204337482U (en) | 2014-11-27 | 2014-11-27 | There is the gastrolavage tube of circular arc flexible head and air bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204337482U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106075706A (en) * | 2016-07-14 | 2016-11-09 | 成都嘉宝祥生物科技有限公司 | A kind of Multi-purpose three-way stomach tube and using method thereof |
-
2014
- 2014-11-27 CN CN201420731869.9U patent/CN204337482U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106075706A (en) * | 2016-07-14 | 2016-11-09 | 成都嘉宝祥生物科技有限公司 | A kind of Multi-purpose three-way stomach tube and using method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2014166136A1 (en) | Multi-lumen single-body laryngeal mask allowing endoscope insertion | |
| ES2728082T3 (en) | Tracheal tube and aspiration device | |
| US11439782B2 (en) | Inflatable laryngeal mask airway for endoscopic diagnosis and treatment | |
| WO2014166135A1 (en) | Multi-lumen single-body double mis-inhalation-proof drainage-type laryngeal mask | |
| CN204337482U (en) | There is the gastrolavage tube of circular arc flexible head and air bag | |
| CN201375679Y (en) | Air-cell guide-wire nasogastric tube | |
| CN203263967U (en) | Double-tube laryngeal mask with sputum-sucking tubes | |
| WO2014086187A1 (en) | Double-balloon tracheal cannula | |
| CN204582069U (en) | A kind of gastrointestinal decompression | |
| CN207950278U (en) | disposable laryngeal mask | |
| CN206491828U (en) | A kind of capsule pipe of four chamber two | |
| CN212214341U (en) | Disposable sterile silica gel trachea cannula | |
| CN101268925A (en) | Back-stream preventing gastroscope casing tube | |
| CN209751702U (en) | Stomach tube for preventing stomach reflux | |
| CN200994978Y (en) | Double-cuff trachea catheter | |
| CN202802443U (en) | Multifunctional trachea catheter | |
| CN204709579U (en) | A kind of Medical throat cover | |
| CN201642555U (en) | Disposable eustachian tube inflator | |
| CN213554174U (en) | Gastric content suction tube | |
| CN212187369U (en) | Disposable aseptic two-chamber visual type laryngeal mask | |
| CN108852483A (en) | A kind of auxiliary device suitable for mega-esophagus | |
| CN108096687A (en) | A kind of one capsule stomach tube of two chamber | |
| CN214343838U (en) | Double-air-bag ventilation catheter | |
| CN203609730U (en) | Visual flexible double-lumen endobronchial tube | |
| CN210810933U (en) | Scope attracts auxiliary device |
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: 20150520 Termination date: 20161127 |