CN208927404U - A kind of Novel ventricular canal crossover sub - Google Patents
A kind of Novel ventricular canal crossover sub Download PDFInfo
- Publication number
- CN208927404U CN208927404U CN201820887034.0U CN201820887034U CN208927404U CN 208927404 U CN208927404 U CN 208927404U CN 201820887034 U CN201820887034 U CN 201820887034U CN 208927404 U CN208927404 U CN 208927404U
- Authority
- CN
- China
- Prior art keywords
- tube
- injection
- crossover sub
- empty needle
- medicine
- 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
Abstract
The utility model relates to a kind of Novel ventricular canal crossover subs, there are three interfaces for the stomach tube crossover sub tool, it is connected separately with delivery tube, drug discharging tube and injection-tube, it is connected between the injection-tube and delivery tube by the first check valve, it is connected between the injection-tube and drug discharging tube by second one-way valve, the empty needle connector to match with empty needle is equipped in the end of the injection-tube, the end of the delivery tube is equipped with medicine inhaling mouth, and the end of the drug discharging tube is equipped with the medicine outlet to match with the dispensing end of stomach tube.The present apparatus can be convenient after inhaling medicine, gos and buy Chinese medicine in time, patient is made to obtain more timely treating.
Description
Technical field
The utility model belongs to field of medical auxiliary equipment, is related to a kind of Novel ventricular canal crossover sub.
Background technique
Clinically some special patients and some patients that cannot be taken orally need to squeeze into drug inside stomach tube, such as only
Blood medicine etc..It is as shown in Figure 1 a kind of current structural schematic diagram of stomach tube, including stomach tube ontology 1 and is arranged on stomach tube ontology 1
Stomach tube dispensing end 2 and driven pressure reducer for gastrointestinal tract connecting pin 3, but current stomach tube cannot continuously go and buy Chinese medicine during laxative, for a long time
Intermittent laxative is easy to spill drug from the injection end of stomach tube, stops over the treatment of patient.
Utility model content
In view of this, can be convenient the purpose of this utility model is to provide a kind of Novel ventricular canal crossover sub and inhaling medicine
Afterwards, it gos and buy Chinese medicine in time, patient is made to obtain more timely treating.
In order to achieve the above objectives, the utility model provides the following technical solutions:
A kind of Novel ventricular canal crossover sub, there are three interfaces for the stomach tube crossover sub tool, are connected separately with delivery tube, go out
Pencil and injection-tube are connected between the injection-tube and delivery tube by the first check valve, between the injection-tube and drug discharging tube
It is connected to by second one-way valve, the empty needle connector to match with empty needle is equipped in the end of the injection-tube, the delivery tube
End is equipped with medicine inhaling mouth, and the end of the drug discharging tube is equipped with the medicine outlet to match with the dispensing end of stomach tube.
Further, first check valve and second one-way valve are One-way Plastic Valves.
Further, the end of injection-tube is connected through a screw thread with the empty needle connector.
The utility model has the beneficial effects that: the present apparatus connects empty needle by empty needle connector, medicine is aspirated by delivery tube
Then object is injected drug to the dispensing end of stomach tube by delivery tube, be can be convenient after inhaling medicine, gos and buy Chinese medicine in time, obtain patient
More timely treat.
Detailed description of the invention
In order to keep the purpose of this utility model, technical scheme and beneficial effects clearer, the utility model provides as follows
Attached drawing is illustrated:
Fig. 1 is the structural schematic diagram of stomach tube；
Fig. 2 is the structural schematic diagram of the utility model.
Specific embodiment
Below in conjunction with attached drawing, the preferred embodiment of the utility model is described in detail.
A kind of Novel ventricular canal crossover sub as shown in Figure 2, there are three interfaces for stomach tube crossover sub tool, are connected separately with administration
Pipe 4, drug discharging tube 5 and injection-tube 6 are connected between injection-tube 6 and delivery tube 4 by the first check valve 7, injection-tube 6 and drug discharging tube 5
Between be connected to by second one-way valve 8, the empty needle connector 9 to match with empty needle 12, delivery tube 4 are equipped in the end of injection-tube 6
End be equipped with medicine inhaling mouth 10, the end of drug discharging tube 5 is equipped with the medicine outlet 11 to match with the dispensing end 2 of stomach tube.The present embodiment
In the first check valve 7 and second one-way valve 8 be One-way Plastic Valves.The end of injection-tube 6 and empty needle connector 9 are connected by screw thread
It connects.
In use process, empty needle 12 is inserted into empty needle connector 9, two fit like a glove, and empty needle connector 9 uses soft company
Mode is connect, sealing effect is preferable, and the medicine inhaling mouth 10 of delivery tube 4 is placed in drug tank, and empty needle 12 is aspirated, can be by drug
It is extracted into empty needle 12 by the first check valve 7, medicine outlet 11 is connect with the dispensing end 2 of stomach tube, then push empty needle 12, drug
Enter in stomach tube by second one-way valve 8.The end of injection-tube 6 is connected through a screw thread with empty needle connector 9, can according to need more
Change different size of empty needle connector 9.
Finally, it is stated that preferred embodiment above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, to the greatest extent
Pipe has been described in detail the utility model by above preferred embodiment, but those skilled in the art should manage
Solution, can make various changes, without departing from the utility model claims book institute to it in the form and details
The range of restriction.
Claims (3)
1. a kind of Novel ventricular canal crossover sub, it is characterised in that: there are three interfaces for the stomach tube crossover sub tool, are connected separately with
Delivery tube, drug discharging tube and injection-tube are connected between the injection-tube and delivery tube by the first check valve, the injection-tube with go out
It is connected between pencil by second one-way valve, the empty needle connector to match with empty needle is equipped in the end of the injection-tube, it is described
The end of delivery tube is equipped with medicine inhaling mouth, and the end of the drug discharging tube is equipped with the medicine outlet to match with the dispensing end of stomach tube.
2. Novel ventricular canal crossover sub according to claim 1, it is characterised in that: first check valve and second is unidirectionally
Valve is One-way Plastic Valves.
3. Novel ventricular canal crossover sub according to claim 1, it is characterised in that: the end of injection-tube connects with the empty needle
Head is connected through a screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820887034.0U CN208927404U (en) | 2018-06-08 | 2018-06-08 | A kind of Novel ventricular canal crossover sub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820887034.0U CN208927404U (en) | 2018-06-08 | 2018-06-08 | A kind of Novel ventricular canal crossover sub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208927404U true CN208927404U (en) | 2019-06-04 |
Family
ID=66714984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820887034.0U Expired - Fee Related CN208927404U (en) | 2018-06-08 | 2018-06-08 | A kind of Novel ventricular canal crossover sub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208927404U (en) |
-
2018
- 2018-06-08 CN CN201820887034.0U patent/CN208927404U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190604 Termination date: 20200608 |