CN212522426U - Stomach tube easy to seal - Google Patents
Stomach tube easy to seal Download PDFInfo
- Publication number
- CN212522426U CN212522426U CN201922243589.9U CN201922243589U CN212522426U CN 212522426 U CN212522426 U CN 212522426U CN 201922243589 U CN201922243589 U CN 201922243589U CN 212522426 U CN212522426 U CN 212522426U
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- China
- Prior art keywords
- stomach tube
- tube body
- stomach
- plug
- gastric
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Abstract
The utility model discloses an easily confined stomach tube, including the stomach tube body, the terminal tip outside of stomach tube body is provided with protruding ring, is provided with the connecting pipe on the outside side of stomach tube body, and the free end tip of connecting pipe is provided with the stomach tube stopper with stomach tube body matched with. By adopting the utility model, the stomach tube plug is not easy to fall off, and the process of sealing the stomach tube is simplified.
Description
Technical Field
The utility model belongs to the technical field of medical instrument equipment, a stomach tube easy to seal is related to.
Background
The stomach tube is a medical apparatus commonly used in clinic, for patients who can not take food through mouth, such as coma, oral diseases, certain postoperative or tumor patients, esophagus tracheal fistula, patients refusing to take food, premature babies and patients with critical illness, in order to ensure the heat and nutrient intake of the patients and meet the requirements of the patients on nutrition and facilitate early recovery, the stomach tube needs to be manually placed into the esophagus through the oral cavity or nostril, the stomach is reached through the pharynx and the esophagus, water and food are pumped into the nasogastric tube and the stomach of the patients through a manual pressurizing injector push rod and a piston, and the patients are ensured to take sufficient nutrition, moisture and medicine.
In the use process of the stomach tube, after fluid is injected according to requirements, the tail end of the stomach tube needs to be closed in time.
The traditional stomach tube consists of a stomach tube body and a sealing plug, wherein the sealing plug is directly plugged into the tail end of the stomach tube body at the tail end of the stomach tube, so that the sealing plug is extremely easy to slip.
At present, in order to solve the closure slippage, most hospitals are filling in the closure in the stomach tube body end back, and the stomach tube end of turning back is wrapped up the terminal tip of stomach tube body with the gauze, and the reuse rubber band winding is fixed, carries out the secondary and seals, but this process complex operation wastes time and energy, wraps up the terminal bacterial infection that very easily causes of stomach tube body with the gauze moreover.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an easily confined stomach tube, solved current stomach tube and be difficult to confined problem.
The utility model adopts the technical scheme that an easily confined stomach tube, including the stomach tube body, the terminal tip outside of stomach tube body is provided with protruding ring, is provided with the connecting pipe on the outside side of stomach tube body, and the free end tip of connecting pipe is provided with the stomach tube stopper with stomach tube body matched with.
The utility model is also characterized in that,
the outside of the stomach tube plug is provided with a protective cover.
The protective cover is in interference fit with the raised ring.
The connecting pipe is fixed on the lateral surface of the outer side close to the end part of the stomach tube body.
The distance between the convex ring and the end face of the tail end of the stomach tube body is 2mm-8 mm.
The diameter of the free end surface of the gastric tube plug is smaller than that of the fixed end surface.
The utility model has the advantages that,
(1) the protruding ring is arranged on the outer side of the end part of the stomach tube body, so that the deformation rate of the end part of the stomach tube body is reduced, the stability of the stomach tube plug plugged into the end of the stomach tube body is improved, the plugged stomach tube plug is not easy to fall off, and the process of sealing the stomach tube is simplified;
(2) the protective cover is arranged on the outer side of the stomach tube plug, so that the cleanness around the stomach tube plug is ensured;
(3) the protective cover is in interference fit with the protruding ring, and when the stomach tube plug is plugged into the tail end of the stomach tube body, the protective cover tightly wraps the protruding ring, so that the stomach tube plug is prevented from falling off.
Drawings
Fig. 1 is a schematic view of an easily closable gastric tube according to the present invention;
fig. 2 is a schematic view of the closed state structure of the gastric tube easy to be closed according to the present invention.
In the figure, 1, a stomach tube body, 2, a connecting tube, 3, a stomach tube plug, 4, a bulge loop and 5, a protective cover.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
The utility model relates to an easily confined stomach tube, refer to fig. 1 and fig. 2, including stomach tube body 1, the terminal tip outside of stomach tube body 1 is provided with protruding ring 4, is provided with connecting pipe 2 on the outside side of stomach tube body 1, and the free end tip of connecting pipe 2 is provided with and fills in 3 with stomach tube body 1 matched with stomach tube.
The protective cover 5 is arranged on the outer side of the stomach tube plug 3, the protective cover 5 is in interference fit with the protruding ring 4, the minimum interference of the interference fit is zero, the protective cover 5 is conveniently and tightly sleeved on the outer side of the protruding ring 4, and the stomach tube plug 3 is prevented from falling off.
The connecting pipe 2 is fixed on the outer side surface close to the end part of the stomach tube body 1.
The distance between the convex ring 4 and the end face of the stomach tube body 1 is 5 mm.
The diameter of the end face of the free end of the gastric tube plug 3 is smaller than that of the end face of the fixed end, so that the gastric tube plug can be conveniently plugged into the end of the gastric tube body.
The stomach tube body 1, the stomach tube plug 3, the protruding ring 4 and the protective cover 5 are all made of silica gel, and certain elasticity of the stomach tube is guaranteed.
Need seal the utility model discloses the stomach tube is terminal when, fills in stomach tube end inside with stomach tube stopper 3, simultaneously, stomach tube stopper 3 also drives 5 covers at the terminal tip of stomach tube, 5 inner walls of protection casing and 4 outer walls in close contact with of protruding ring, and protection casing 5 wraps up protruding ring closely, has avoided droing of stomach tube stopper 3.
Claims (6)
1. The utility model provides an easy confined stomach tube, includes stomach tube body (1), its characterized in that, the terminal tip outside of stomach tube body (1) is provided with protruding ring (4), is provided with connecting pipe (2) on the outside side of stomach tube body (1), and the free end tip of connecting pipe (2) is provided with stomach tube body (1) matched with stomach tube stopper (3).
2. An easily closable gastric tube according to claim 1, characterized in that said plug (3) is provided externally with a protective shield (5).
3. An easily closable gastric tube according to claim 2, wherein said protective shield (5) has an interference fit with the raised ring (4).
4. An easily closable gastric tube according to claim 1, characterized in that said connection tube (2) is fixed on the lateral side close to the end of the tube body (1) of the gastric tube.
5. An easily closable gastric tube according to claim 1, wherein said raised ring (4) is located 2mm-8mm from the end face of the end of the gastric tube body (1).
6. An easily closable gastric tube according to claim 1, wherein the diameter of the free end face of the plug (3) is smaller than the diameter of the fixed end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922243589.9U CN212522426U (en) | 2019-12-12 | 2019-12-12 | Stomach tube easy to seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922243589.9U CN212522426U (en) | 2019-12-12 | 2019-12-12 | Stomach tube easy to seal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212522426U true CN212522426U (en) | 2021-02-12 |
Family
ID=74525311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922243589.9U Active CN212522426U (en) | 2019-12-12 | 2019-12-12 | Stomach tube easy to seal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212522426U (en) |
-
2019
- 2019-12-12 CN CN201922243589.9U patent/CN212522426U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |