CN-122005317-A - Stomach tube external member has stomach tube of this stomach tube external member

Abstract

The invention relates to the technical field of stomach tubes and discloses a stomach tube with the stomach tube kit, which comprises an injection connecting tube, a limiting part, a quick-release part, a sealing piece and an elastic component, wherein the limiting part is arranged on the injection connecting tube, the quick-release part is arranged at the bottom of the injection connecting tube, the sealing piece is arranged on the injection connecting tube, the limiting part comprises a limiting component which is arranged on the injection connecting tube, the elastic component is arranged on the limiting component, and the limiting component comprises two mounting grooves which are formed in the inner wall of the injection connecting tube. According to the invention, the limiting part is arranged, so that the problem that when the existing gastric tube device is used for injecting food or medicine into the gastric tube through the injection device, the joint parts of the two parts are repeatedly butted for a long time, the problem of connection loosening is easy to occur, the loosening joint can be further separated along with gradual rising of the pressure in the cavity in the injection process, and finally the problem of infusion interruption or leakage of contents is caused.

Inventors

• QIN XIAOPENG
• WEI XIANFENG

Assignees

• 南通伊诺精密塑胶导管有限公司

Dates

Publication Date

20260512

Application Date

20260320

Claims (10)

1. 1. A stomach tube external member, includes injection connecting pipe, its characterized in that: The limiting part is arranged on the injection connecting pipe; The quick-release part is arranged at the bottom of the injection connecting pipe; a seal disposed on the injection connection tube; the limit part comprises a limit component which is arranged on the injection connecting pipe, and The elastic component is arranged on the limiting component; The limiting assembly comprises two mounting grooves formed in the inner wall of the injection connecting pipe, sliding grooves are formed in the two mounting grooves, limiting blocks are connected in the two sliding grooves in a sliding mode, an injection pipe head is arranged in the injection connecting pipe, and a limiting groove is formed in the outer wall of the injection pipe head; wherein, two stopper all contact with the spacing groove.
2. 2. The gastric tube kit of claim 1 wherein the quick release portion comprises a quick release assembly mounted to the bottom of the injection connection tube and And the anti-falling assembly is arranged on the quick-release assembly.
3. 3. The gastric tube kit of claim 2 wherein the seal comprises a seal assembly mounted on an injection connection tube and And the fixing assembly is arranged on the sealing assembly.
4. 4. The gastric tube kit of claim 3, wherein the elastic component comprises two sealing rings fixedly connected to the outer wall of the injection connecting pipe, pull rods are fixedly connected to the sides, away from each other, of the two limiting blocks, one ends, away from each other, of the two pull rods extend out of the injection connecting pipe and the two sealing rings, and elastic pieces are arranged on the two pull rods; Wherein, the outer wall of two pull rods is all with injection connecting pipe and two sealing washer sliding connection.
5. 5. The gastric tube kit of claim 4, wherein the quick-release assembly comprises an anti-slip ring fixedly connected to the bottom of the injection connecting tube, the bottom of the anti-slip ring is fixedly connected with the connecting tube, a hoop groove is formed in the outer wall of the connecting tube, a half hoop I is arranged on the outer wall of the connecting tube, a hoop II is hinged to the right side of the half hoop I, a rotating block is rotatably connected to the front face of the half hoop I, and a clamping groove is formed in the front face of the hoop II; Wherein, the injection connecting pipes are communicated with the anti-slip ring and the connecting pipes.
6. 6. The gastric tube kit of claim 5, wherein the anti-drop assembly comprises a screw fixedly connected to the right side of the rotating block, the right end of the screw extends out of the clamping groove, a rod inserting groove is formed in the second hoop, a rod inserting plate is connected to the outer wall of the screw in a sliding manner, and a knob is connected to the outer wall of the screw in a threaded manner; Wherein, the left side of inserted bar board extends to the inserted bar inslot.
7. 7. The gastric tube kit of claim 6 wherein the seal assembly comprises a connecting wire rotatably connected to the outer wall of the injection connecting tube, the end of the connecting wire remote from the injection connecting tube being rotatably connected to a seal cap; wherein, the outer wall of sealed lid has seted up anti-skidding line.
8. 8. The gastric tube kit of claim 7 wherein the securing assembly comprises an external threaded port formed in the outer wall of the injection connection tube, the external threaded port being threadably coupled to the sealing cap.
9. 9. The gastric tube kit of claim 8, wherein the elastic member comprises a spring wound on the outer walls of the two pull rods, one ends of the two springs are fixedly connected with the two sliding grooves, and the other ends of the two springs are fixedly connected with the two limiting blocks.
10. 10. A stomach tube, is applicable to a stomach tube external member according to claim 9, and is characterized by comprising a stomach tube of sliding connection at the connecting pipe outer wall, a plurality of stomach tube hole has been seted up to the one end that the connecting pipe was kept away from to the stomach tube, the outer wall of stomach tube contacts with half ferrule one and ferrule two's inner wall.

Description

Stomach tube external member has stomach tube of this stomach tube external member Technical Field The invention relates to the technical field of gastric tubes, in particular to a gastric tube with a gastric tube sleeve. Background The stomach tube is a flexible tubular medical instrument made of medical polymer materials, is usually inserted into the stomach of a patient through a nasal cavity or an oral cavity, has the core functions of providing nutrition support, gastrointestinal decompression, administration, gastric lavage and other clinical operations for patients incapable of taking food through the oral cavity, is distinguished by the model according to the tube diameter and the length, and is required to select an adaptation specification according to the age, the illness state and the use situation of the patient, and the operation is required to strictly follow the sterile principle to avoid infection risk, thus being an essential basic instrument in clinical emergency and chronic disease care. However, in the use process of the existing gastric tube device, when food or medicine is injected into the gastric tube through the injection device, the joint parts of the two are repeatedly butted for a long time, so that the problem of connection loosening is easy to occur, and the loosening joint can be further separated along with gradual rise of the pressure in the cavity in the injection process, so that infusion interruption or leakage of contents is finally caused. Disclosure of Invention The invention aims to provide a stomach tube with the stomach tube sleeve, which solves the problems that when food or medicine is injected into the stomach tube through an injection device, the interface parts of the two are repeatedly butted for a long time, the connection looseness is easy to occur, the loose interface can be further separated along with the gradual rise of the pressure in the cavity in the injection process, and the infusion interruption or the leakage of the content is finally caused by the arrangement of a limiting part of the stomach tube sleeve. In order to solve the technical problems, the invention is realized by the following technical scheme: The invention discloses a stomach tube kit, which comprises an injection connecting tube, a limiting part, a quick-release part, a sealing piece and an elastic assembly, wherein the limiting part is arranged on the injection connecting tube, the quick-release part is arranged at the bottom of the injection connecting tube, the sealing piece is arranged on the injection connecting tube, the limiting part comprises a limiting assembly which is arranged on the injection connecting tube, the elastic assembly is arranged on the limiting assembly, the limiting assembly comprises two mounting grooves formed in the inner wall of the injection connecting tube, sliding grooves are formed in the two mounting grooves, limiting blocks are connected in the two sliding grooves in a sliding manner, an injection tube head is arranged in the injection connecting tube, the outer wall of the injection tube head is provided with limiting grooves, and the two limiting blocks are contacted with the limiting grooves. Further, the quick-release part comprises a quick-release component which is arranged at the bottom of the injection connecting pipe, and an anti-release component which is arranged on the quick-release component. Further, the sealing member includes a sealing assembly mounted on the injection connection pipe, and a fixing assembly provided on the sealing assembly. Further, the elastic component includes two sealing rings of fixed connection at injection connecting pipe outer wall, two the equal fixedly connected with pull rod in one side that the stopper kept away from each other, two the one end that the pull rod kept away from each other all extends to outside injection connecting pipe and two sealing rings, two all be provided with the elastic component on the pull rod, the outer wall of two pull rods all with injection connecting pipe and two sealing rings sliding connection, the elastic component is including winding the spring at two pull rod outer walls, two the one end of spring all with two spout fixed connection, two the other end of spring all with two stopper fixed connection. Further, quick detach subassembly includes fixed connection at the anti-skidding ring of injection connecting pipe bottom, the bottom fixedly connected with connecting pipe of anti-skidding ring, the band slot has been seted up to the outer wall of connecting pipe, the outer wall of connecting pipe is provided with half band one, half band one's right side articulates has band two, half band one's front rotates and is connected with the commentaries on classics piece, the draw-in groove has been seted up in the front of band two, and the injection connecting pipe all communicates with each other with anti-skidding ring and connecting pipe. Further, anticreep subassembl