CN204208189U - Medical gastric canal joint design - Google Patents
Medical gastric canal joint design Download PDFInfo
- Publication number
- CN204208189U CN204208189U CN201420638895.7U CN201420638895U CN204208189U CN 204208189 U CN204208189 U CN 204208189U CN 201420638895 U CN201420638895 U CN 201420638895U CN 204208189 U CN204208189 U CN 204208189U
- Authority
- CN
- China
- Prior art keywords
- interface
- drainage bag
- syringe
- stomach tube
- joint design
- 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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Abstract
The utility model discloses a kind of Medical gastric canal joint design, have structure simple, easy to use and can reduce cost, reduce germ contamination, reduce patient damage feature.It comprises stomach tube, syringe interface, drainage bag interface and access flap, described drainage bag interface is hourglass shape, upper end coordinates with drainage pack adapter and access flap, the one end fits of lower end and syringe interface, and the other end of this syringe interface is fixedly connected with stomach tube.Medical gastric canal joint design of the present utility model, by the cooperation of stomach tube, syringe interface, drainage bag interface and access flap, during use, only drainage bag interface need be connected with syringe interface when connecting drainage bag or closed stomach tube and coordinate, need nasal feeding or suction gastric juice only drainage bag interface need be separated with syringe interface, have the advantages that structure is simple, easy to use; Can reduce cost simultaneously, reduce germ contamination, dismounting is placed convenient, reduces patient's damage.
Description
Technical field
This utility model relates to field of medical device, especially a kind of structure simple, easy to use and can reduce cost, reduce germ contamination, reduce patient damage Medical gastric canal joint design.
Background technology
Stomach tube can be used for nasal feeding and gastrointestinal decompression in curative activity, need when nasal feeding to connect injector to inject nasal feeding liquid, inject complete access flap and close stomach tube, but need to connect drainage bag when carrying out gastrointestinal decompression gastrointestinal tract pneumatosis hydrops is drained, need if desired to connect syringe pump gastric juice.Existing stomach duct connector structure has following three kinds:
One, the stomach tube of drainage tube union joint is with, this stomach tube needs the suitable connection tube of connection one and syringe nipple to be connected syringe when carrying out nasal feeding or suction gastric juice, need again connection tube to take off after finishing using and could close stomach tube or connect drainage bag, waste time and energy, and connection tube takes off keeping separately easily to be lost and causes economic loss, also has lack of standardization easily the polluting of keeping after taking off connection tube and causes patient's gastrointestinal tract inflammation.
Two, Double-interface type stomach tube, its interface arranges drain union joint and one connection tube of branch for coordinating with syringe nipple, this structure easily causes patient trauma, improperly patient is also easily caused to weigh wounded if nurse, when carrying out nasal feeding, drainage bag access flap is easily rushed to open because of pressurized in addition, causes nasal feeding liquid to overflow.
Three, Double-cover stomach tube, namely the connection tube of a band plug is set on access flap, this connection tube and syringe nipple adaptation, when carrying out gastrointestinal decompression, its access flap and syringe interface are exposed in air for a long time and easily pollute, bothersome effort need be cleaned when needs suction gastric juice or nasal feeding, increase disinfection cost.
Utility model content
In order to overcome above-mentioned existing technological deficiency, the purpose of this utility model is: provide a kind of structure simple, easy to use and the Medical gastric canal joint design that can reduce cost, reduce germ contamination, reduce patient's damage.
In order to achieve the above object, this utility model is achieved through the following technical solutions: Medical gastric canal joint design, comprise stomach tube, syringe interface, drainage bag interface and access flap, described drainage bag interface is hourglass shape, upper end coordinates with drainage pack adapter and access flap, the one end fits of lower end and syringe interface, the other end of this syringe interface is fixedly connected with stomach tube.
Described drainage bag interface and syringe interface threaded engagement.
Described access flap is also connected with connection strap, and this connection strap is connected with drainage bag interface outer wall.
The upper port bore of described drainage bag interface is 0.9cm.
The bore of described syringe interface and syringe nipple cooperation place is 0.47cm.
The beneficial effects of the utility model are: Medical gastric canal joint design of the present utility model, by the cooperation of stomach tube, syringe interface, drainage bag interface and access flap, during use, only drainage bag interface need be connected with syringe interface when connecting drainage bag or closed stomach tube and coordinate, need nasal feeding or suction gastric juice only drainage bag interface need be separated with syringe interface, have the advantages that structure is simple, easy to use; Can reduce cost simultaneously, reduce germ contamination, dismounting is placed convenient, reduces patient's damage.Due to described drainage bag interface and syringe interface threaded engagement, it is easy to connect can prevent from again drainage bag interface in use from coming off causing accident.Because described access flap is also connected with connection strap, this connection strap is connected with drainage bag interface outer wall, prevents access flap to deposit separately and easily drops, easy to use.
Accompanying drawing explanation
Fig. 1 is the isolating construction schematic diagram of Medical gastric canal joint design of the present utility model;
In figure, 1-stomach tube, 2-syringe interface, 3-drainage bag interface, 4-connection strap, 5-access flap.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is further described, but protection domain of the present utility model is not limited to the following stated.
As shown in Figure 1, Medical gastric canal joint design of the present utility model, comprise stomach tube 1, syringe interface 2, drainage bag interface 3 and access flap 5, described drainage bag interface 3 is hourglass shape, upper end coordinates with access flap 5 and general drainage bag joint, the one end fits of lower end and syringe interface 2, the other end of this syringe interface 2 is fixedly connected with stomach tube 1.Medical gastric canal joint design of the present utility model, by the cooperation of stomach tube 1, syringe interface 2, drainage bag interface 3 and access flap 5, during use, only drainage bag interface 3 need be connected with syringe interface 2 when connecting drainage bag or closed stomach tube 1 and coordinate, need nasal feeding or suction gastric juice only drainage bag interface 3 and syringe interface 2 need be separated, have the advantages that structure is simple, easy to use; Reduce connection tube cost simultaneously, reduce germ contamination, dismounting is placed convenient, reduces patient and scratches.
Above-mentioned drainage bag interface 3 and syringe interface 2 can adopt the fit system of direct clamping, but this mode exists drainage bag interface 3 easily and syringe interface 2 situation about coming off, when particularly encountering that in stomach tube 1 or stomach tube 1, fluid pressure is large because of carelessness.Therefore as preferably, described drainage bag interface 3 and syringe interface 2 threaded engagement, it is easy to connect can prevent from again drainage bag interface 3 in use from coming off causing accident.
As preferably, described access flap 5 is also connected with connection strap 4, and this connection strap 4 is connected with drainage bag interface 3 outer wall.Because described access flap 5 is also connected with connection strap 4, this connection strap 4 is connected with drainage bag interface 3 outer wall, prevents access flap 5 to deposit separately and easily drops, easy to use.It should be noted that connection strap 4 can directly be connected with the outer wall of drainage bag interface 3, also can be enclosed within the minimum place of external diameter in the middle part of drainage bag interface 3 by arranging annular ring in connection strap 4 end.
As preferably, the upper port bore of described drainage bag interface 3 is 0.9cm, coordinates and is connected with drainage bag.
As preferably, described syringe interface 2 is 0.47cm with the bore of syringe nipple cooperation place, is conveniently connected with syringe nipple.It should be noted that, syringe nipple refers to the injection port of syringe.
The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. Medical gastric canal joint design, it is characterized in that: comprise stomach tube (1), syringe interface (2), drainage bag interface (3) and access flap (5), described drainage bag interface (3) is hourglass shape, upper end coordinates with drainage pack adapter and access flap (5), the one end fits of lower end and syringe interface (2), the other end of this syringe interface (2) is fixedly connected with stomach tube (1).
2. Medical gastric canal joint design according to claim 1, is characterized in that: described drainage bag interface (3) and syringe interface (2) threaded engagement.
3. Medical gastric canal joint design according to claim 1 and 2, is characterized in that: described access flap (5) is also connected with connection strap (4), and this connection strap (4) is connected with drainage bag interface (3) outer wall.
4. Medical gastric canal joint design according to claim 3, is characterized in that: the upper port bore of described drainage bag interface (3) is 0.9cm.
5. Medical gastric canal joint design according to claim 3, is characterized in that: described syringe interface (2) is 0.47cm with the bore of syringe nipple cooperation place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420638895.7U CN204208189U (en) | 2014-10-30 | 2014-10-30 | Medical gastric canal joint design |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420638895.7U CN204208189U (en) | 2014-10-30 | 2014-10-30 | Medical gastric canal joint design |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204208189U true CN204208189U (en) | 2015-03-18 |
Family
ID=52976902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420638895.7U Expired - Fee Related CN204208189U (en) | 2014-10-30 | 2014-10-30 | Medical gastric canal joint design |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204208189U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106137770A (en) * | 2016-07-14 | 2016-11-23 | 成都嘉宝祥生物科技有限公司 | A kind of manufacture method of threeway gastric tube inserting |
-
2014
- 2014-10-30 CN CN201420638895.7U patent/CN204208189U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106137770A (en) * | 2016-07-14 | 2016-11-23 | 成都嘉宝祥生物科技有限公司 | A kind of manufacture method of threeway gastric tube inserting |
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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: 20150318 Termination date: 20171030 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |