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CN-121987928-A - Portable multi-pipeline thoracic closed drainage tube

CN121987928ACN 121987928 ACN121987928 ACN 121987928ACN-121987928-A

Abstract

The invention relates to the technical field of medical equipment, in particular to a portable multi-pipeline thoracic closed drainage tube which comprises a shell, wherein a fixed tube is connected inside the shell, a hose is connected to the outer side of the fixed tube, a effusion assembly is arranged at the bottom of the shell, and an exhaust assembly is arranged at the top of the shell. By arranging the effusion assembly, the invention can adopt a special unidirectional airtight structural component to prevent gas from flowing back into the chest cavity, can still maintain the negative pressure of the chest cavity and lead out the intra-thoracic cavity effusion after discarding the water sealed bottle, has the light and safe effects, can avoid hospitalization for pneumothorax patients, can return home for rest after tube placement, can pull out the drainage device after the condition is improved, reduces the cost of the patients, can connect a drainage bag or a water sealed bottle externally on a connecting joint for the pneumothorax patients, adopts a thread structure for the connecting joint, and can provide a conversion joint component for a drainage tube of the traditional water sealed bottle structure.

Inventors

  • LIU JIN
  • FENG AIXIA
  • HE XIAOWEI
  • LUO QI

Assignees

  • 杭州市富阳区中医院(杭州市富阳区中医院医疗卫生服务共同体)

Dates

Publication Date
20260508
Application Date
20260302

Claims (7)

  1. 1. The portable multi-pipeline thoracic closed drainage tube is characterized by comprising a shell (1), wherein a fixed tube (2) is connected inside the shell (1), a hose (3) is connected to the outer side of the fixed tube (2), a effusion component (4) is arranged at the bottom of the shell (1), and an exhaust component (5) is arranged at the top of the shell (1); The hydrops subassembly (4) include connecting pipe (401) and valve switch (402), the bottom of shell (1) is connected with connecting pipe (401), internally mounted of connecting pipe (401) has valve switch (402), connecting pipe (401) are linked together with the inside of shell (1).
  2. 2. The portable multi-pipeline chest closed drainage tube of claim 1, wherein the exhaust assembly (5) comprises a protective cover (501), a diaphragm (502), a clamping ring (503) and a guide core (506), the protective cover (501) is fixedly connected to the inner wall of the shell (1), the diaphragm (502) is fixedly connected to the inner part of the protective cover (501), the clamping ring (503) is inserted into the outer side of the shell (1), and the guide core (506) is arranged at the central position of the clamping ring (503).
  3. 3. The portable multi-pipeline thoracic closed drainage tube of claim 1, wherein the outer side of the fixed tube (2) is connected with an air bag (201), and the inner wall of the connecting tube (401) is provided with a communication groove (202).
  4. 4. The portable multi-channel chest closed drainage tube of claim 2, wherein the exhaust assembly (5) further comprises a connecting ring (504), a positioning plate (505), a pressing button (507) and an exhaust hole (508), the bottom of the clamping ring (503) is fixedly connected with the connecting ring (504), the other end of the connecting ring (504) is connected with the positioning plate (505), the center of the inner wall of the positioning plate (505) is fixedly connected with a guide core (506), the other side of the positioning plate (505) is fixedly connected with the pressing button (507), and the exhaust hole (508) is formed in the inner wall of the connecting ring (504) at equal intervals.
  5. 5. The portable multi-pipeline thoracic closed drainage tube of claim 1 wherein a connecting joint (403) is fixedly connected to the bottom of the connecting tube (401), and threads are formed on the outer surface of the connecting joint (403).
  6. 6. The portable multi-channel chest closed drainage tube of claim 4, wherein a clamping groove (509) is formed in the shell (1), and a fixing lug (510) is fixedly connected to the edge of the clamping ring (503).
  7. 7. The portable multi-pipeline thoracic closed drainage tube of claim 1, wherein the shell (1) and the hose (3) form an L-shaped structure.

Description

Portable multi-pipeline thoracic closed drainage tube Technical Field The invention relates to the technical field of medical instruments, in particular to a portable multi-pipeline thoracic closed drainage tube. Background The current traditional thorax closed drainage that uses needs to connect the water seal bottle, not only is heavy, fixed unsteady, still brings the action inconvenient, easily overturns, the weeping gas leakage increases the chest risk of droing, be unfavorable for postoperative activity and rehabilitation, influence the bed and stand up the rest, simultaneously, because place and fixed angle problem, oppress intercostal nerve easily, lead to violent pain, when fixed angle unsuitable like 90 angles with the chest wall, still can lead to the pipeline to fold and press from both sides to close, cause the drainage not smooth, for this reason we propose a portable multitube thorax closed drainage tube to solve above-mentioned problem. Disclosure of Invention The invention aims to provide a portable multi-pipeline chest closed drainage tube, which solves the problems that the volume of a water sealed bottle provided in the background technology is too large, a patient is inconvenient to move, the bottle is easy to topple, liquid leakage and air leakage occur, the risk of chest tube falling is increased, the postoperative activity and recovery are not facilitated, and the turn-over rest on a bed is influenced. In order to achieve the purpose, the invention provides the technical scheme that the portable multi-pipeline chest closed drainage tube comprises a shell, wherein a fixed tube is connected inside the shell, a hose is connected to the outer side of the fixed tube, a effusion component is arranged at the bottom of the shell, and an exhaust component is arranged at the top of the shell; the hydrops subassembly includes connecting pipe and valve switch, the bottom of shell is connected with the connecting pipe, the internally mounted of connecting pipe has valve switch, the connecting pipe is linked together with the shell inside. Preferably, the exhaust assembly comprises a protective cover, a diaphragm, a clamping ring and a guide core, wherein the protective cover is fixedly connected with the inner wall of the shell, the diaphragm is fixedly connected with the inner part of the protective cover, the clamping ring is inserted in the outer side of the shell, and the guide core is arranged in the center of the clamping ring. Preferably, the outer side of the fixed pipe is connected with an air bag, and the inner wall of the connecting pipe is provided with a communicating groove. Preferably, the exhaust assembly further comprises a connecting ring, a positioning plate, a pressing button and an exhaust hole, the bottom of the clamping ring is fixedly connected with the connecting ring, the other end of the connecting ring is connected with the positioning plate, the center of the inner wall of the positioning plate is fixedly connected with a guide core, the other side of the positioning plate is fixedly connected with the pressing button, and the exhaust hole is formed in the inner wall of the connecting ring at equal intervals. Preferably, the bottom of the connecting pipe is fixedly connected with a connecting joint, and the outer surface of the connecting joint is provided with threads. Preferably, a clamping groove is formed in the shell, and a fixing lug is fixedly connected to the edge of the clamping ring. Preferably, the housing and hose form an L-shaped structure. Compared with the prior art, the invention has the beneficial effects that: 1. By arranging the effusion assembly, the invention can adopt a special one-way airtight structural component with a built-in silica gel valve, only allows the effusion of the intra-thoracic cavity to be discharged outwards, completely blocks the reverse inflow of external air or drainage liquid into the thoracic cavity, effectively avoids infection and pneumothorax recurrence risks, and can continuously maintain a stable negative pressure environment in the thoracic cavity after discarding the water sealed bottle without depending on the gravity drainage mode of the traditional water sealed bottle. 2. For pneumothorax patients, the device can be carried back home for rest after the tube placement is finished in an outpatient service, long-term hospitalization observation is not needed, daily activities are not obviously limited, the disease progress is confirmed only by periodic review through the outpatient service, the drainage device can be quickly pulled out in the outpatient service after the lung tissue is well-tensioned, hospitalization time and related medical expenses are obviously reduced, for pneumothorax patients, a disposable drainage bag or a traditional water seal bottle can be flexibly connected through a connecting joint, the patient can conveniently move daily and observe liquid accumulation amount when the drainage bag is co