CN202478213U - Novel stomach tube with anti-pollution cap and stop valve - Google Patents
Novel stomach tube with anti-pollution cap and stop valve Download PDFInfo
- Publication number
- CN202478213U CN202478213U CN2012200044792U CN201220004479U CN202478213U CN 202478213 U CN202478213 U CN 202478213U CN 2012200044792 U CN2012200044792 U CN 2012200044792U CN 201220004479 U CN201220004479 U CN 201220004479U CN 202478213 U CN202478213 U CN 202478213U
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- CN
- China
- Prior art keywords
- stomach tube
- injection plug
- stop valve
- switch
- pollution cap
- 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 relates to a novel stomach tube with an anti-pollution cap and a stop valve and belongs to the technical field of medical instrument equipment. The novel stomach tube comprises a hosepipe, a switch, an injection plug, the anti-pollution cap and a cone-type connector. The cone-type connector is respectively movably connected with the injection plug and the anti-pollution cap, the switch is disposed on the hosepipe, and two ends of the injection plug are provided with conical surfaces which are respectively matched with the cone-type connector and the anti-pollution cap in use. The cone-type connector of the stomach tube is integrated with the anti-pollution cap and the injection plug, and the stomach tube is provided with the switch, so that the anti-pollution cap and the injection plug can not be lost, and are covered with the anti-pollution cap to prevent an external world from polluting the injection plug. The hosepipe is provided with the switch so that turning-on and turning-off of the stomach tube can be achieved. The novel stomach tube with the anti-pollution cap and the stop valve solves the problems that in the prior art, the injection plug is separated from the hosepipe so that the injection plug is prone to losing, the stomach tube needs to be wrapped with sterile gauze when being used, and a pair of haemostatic forceps must be used for turning off the stomach tube. Therefore, the novel stomach tube with the anti-pollution cap and the stop valve is convenient to operate and low in manufacturing cost, improves working efficiency and has good using effect.
Description
Technical field
This utility model relates to a kind of novel stomach tube with antifouling cover and flow-stop valve, belongs to the medical apparatus and instruments technical field.
Background technology
Stomach tube being inserted patient's stomach from nasal cavity carry out nasal feeding, is one of means of supplementing the nutrients of patient that commonly used the giving of hospital can not be taken food voluntarily.Some problems below existing stomach tube exists, first injection plug and flexible pipe divide system, and in the time of need changing backflow fittings after accomplishing when supplementing the nutrients, the injection plug that takes off is then shelved nowhere, loses easily; Its two be before extra-nutrition for the food that prevents gastric backflows, must clamp flexible pipe with mosquito forceps, device to be injected unclamps mosquito forceps, complex operation after inserting the injection plug again; It three is after supplement the nutrients accomplishing, also must clamp flexible pipe with mosquito forceps, and contaminated in order to prevent to inject plug, also will will inject the plug winding with antiseptic gauze and wrap up; Its four be if during nasal feeding patient's change of illness state, need to suspend nasal feeding, when changing gastrointestinal decompression into and need connect the negative pressure drainage bag or change drainage bag, all need clamp flexible pipe and operate with mosquito forceps, bring great inconvenience to medical personnel.
Summary of the invention
The purpose of this utility model is, provide a kind of and on the injection plug, be furnished with antifouling cover, with the tapered coupling of stomach tube and antifouling cover with inject plug and be made as one, and on stomach tube, have switch; The injection plug that can solve existing stomach tube is prone to lose, and stomach tube in use prevents to inject the plug pollution will wrap up antiseptic gauze, adopts the problem of the anti-backflow of mosquito forceps; And simple in structure, making, easy to use, high efficiency, the band antifouling cover that result of use is good and the novel stomach tube of flow-stop valve.
This utility model is to realize above-mentioned purpose through following technical scheme:
The novel stomach tube of this band antifouling cover and flow-stop valve by flexible pipe, switch, injection plug, antifouling cover, tapered coupling, be connected soft and constitute; One end of flexible pipe is manufactured with a tapered coupling; It is characterized in that: be connected with injection plug and antifouling cover through connecting soft on the tapered coupling, on the flexible pipe near tapered coupling switch be installed; The two ends of described injection plug are manufactured with the conical surface respectively, the inner conical surface adapted of the conical surface of an end and tapered coupling, the inner conical surface adapted of the conical surface of the other end and antifouling cover; The inner face of injection plug is manufactured with the endoporus with the syringe adapted.The inner conical surface of described tapered coupling can with drainage tube conehead adapted.
This utility model beneficial effect compared with prior art is:
The novel stomach tube of this band antifouling cover and flow-stop valve adopts the tapered coupling of stomach tube and antifouling cover is made as one with the injection plug, and on stomach tube, has switch.Simple in structure, to make, easy to use, after stomach tube used, antifouling cover can prevent that outer bound pair from injecting the pollution of plug cover on, in addition, switch is installed on flexible pipe, need turn on or stopcock can be realized opening or closing of stomach tube.Having solved prior art causes the injection plug to be prone to lose because of injection plug and flexible pipe separate; Stomach tube will wrap up antiseptic gauze in use, turn-offs the problem that must use mosquito forceps.And simple in structure, easy to operate, low preparation cost has improved work efficiency, and result of use is good.
Description of drawings
Fig. 1 is a kind of with the structural representation after the novel stomach tube assembling of antifouling cover and flow-stop valve;
Fig. 2 is the structural representation after a kind of novel stomach tube with antifouling cover and flow-stop valve is opened;
Fig. 3 is the structural representation of injection plug;
Fig. 4 is the structural representation of antifouling cover;
Fig. 5 is the end construction sketch map of stomach tube band tapered coupling;
Fig. 6 is the structural representation of drainage tube conehead.
Among the figure: 1, flexible pipe, 2, switch, 3, the injection plug, 4, antifouling cover, 5, tapered coupling, 6, connect soft, 7, the drainage tube conehead.
The specific embodiment
Be described in detail below in conjunction with the embodiment of accompanying drawing this utility model:
The novel stomach tube of this band antifouling cover and flow-stop valve by flexible pipe 1, switch 2, injection plug 3, antifouling cover 4, tapered coupling 5, is connected soft 6 and constitutes, an end of flexible pipe 1 is manufactured with a tapered coupling 5, flexible pipe 1 is connected with tapered coupling 5 employing inserting mode.Be connected with injection plug 3 and antifouling cover 4 through connecting soft 6 on the tapered coupling 5, injection plug 3 can rotate on tapered coupling 5 with antifouling cover 4.On the flexible pipe 1 near tapered coupling 5 switch 2 is installed.The two ends of described injection plug 3 are manufactured with the conical surface respectively, the inner conical surface adapted of the conical surface of an end and tapered coupling 5 wherein, and the inner conical surface adapted of the conical surface of the other end and antifouling cover 4.The inner face of injection plug 3 is manufactured with the endoporus with the syringe adapted.The inner conical surface of described tapered coupling 5 can also with drainage tube conehead 7 adapteds, when patient need use drainage bag, can the drainage tube conehead of drainage bag 7 be inserted adapteds (referring to accompanying drawing 1～6).
When the novel stomach tube of this band antifouling cover and flow-stop valve uses; When needs supplement the nutrients injection to patient, will inject plug 3 and insert in the tapered coupling 5, syringe is inserted in the endoporus of injection plug 3; Open the switch 2 on the flexible pipe 1, injection can supplement the nutrients.Injection is closed switch 2 after accomplishing, and covering antifouling cover 4 can pollute protection to injection plug 3, has avoided wrapping up the complicated work of antiseptic gauze.When needs carry out drain to patient, close switch 2, antifouling cover 4 and injection plug 3 are pulled out, because antifouling cover 4 is connected on the tapered coupling 5 through being connected soft 6 with injection plug 3, therefore the phenomenon that antifouling cover 4 and injection plug 3 are lost can not appear.Drainage tube conehead 7 is inserted in the inner conical surface of tapered coupling 5, the switch of opening on the flexible pipe 12 can carry out drain again.
The novel stomach tube of this band antifouling cover and flow-stop valve has solved existing stomach tube because of the injection plug separates making with flexible pipe, cause to inject when plug 3 does not use to be prone to lose, and stomach tube will wrap up antiseptic gauze in use, must use the problem of mosquito forceps during shutoff.And simple in structure, easy to operate, low preparation cost has improved work efficiency.
The above is the specific embodiment of this utility model; The above-mentioned flesh and blood that illustrates not this utility model constitutes restriction; Under the those of ordinary skill of technical field after having read this description, can make an amendment or be out of shape the above-mentioned specific embodiment, and do not deviate from the essence and the scope of this utility model.
Claims (2)
1. novel stomach tube with antifouling cover and flow-stop valve; It is made up of flexible pipe, switch, injection plug, antifouling cover, tapered coupling, soft of connection; One end of flexible pipe is manufactured with a tapered coupling; It is characterized in that: be connected with injection plug and antifouling cover through connecting soft on the tapered coupling, on the flexible pipe near tapered coupling switch be installed; The two ends of described injection plug are manufactured with the conical surface respectively, the inner conical surface adapted of the conical surface of an end and tapered coupling, the inner conical surface adapted of the conical surface of the other end and antifouling cover; The inner face of injection plug is manufactured with the endoporus with the syringe adapted.
2. a kind of novel stomach tube with antifouling cover and flow-stop valve according to claim 1 is characterized in that: the inner conical surface of described tapered coupling can with drainage tube conehead adapted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200044792U CN202478213U (en) | 2012-01-06 | 2012-01-06 | Novel stomach tube with anti-pollution cap and stop valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200044792U CN202478213U (en) | 2012-01-06 | 2012-01-06 | Novel stomach tube with anti-pollution cap and stop valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202478213U true CN202478213U (en) | 2012-10-10 |
Family
ID=46952679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200044792U Expired - Fee Related CN202478213U (en) | 2012-01-06 | 2012-01-06 | Novel stomach tube with anti-pollution cap and stop valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202478213U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103252012A (en) * | 2013-05-13 | 2013-08-21 | 宁波圣宇瑞医疗器械有限公司 | Medical bending catheter |
-
2012
- 2012-01-06 CN CN2012200044792U patent/CN202478213U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103252012A (en) * | 2013-05-13 | 2013-08-21 | 宁波圣宇瑞医疗器械有限公司 | Medical bending catheter |
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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: 20121010 Termination date: 20130106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |