CN-224207210-U - Intrathoracic drain

CN224207210UCN 224207210 UCN224207210 UCN 224207210UCN-224207210-U

Abstract

The application provides a intrathoracic drain, and relates to the technical field of medical appliances. The intrathoracic drain comprises an insertion section, a middle section and an exposed section, wherein the insertion section is connected with the exposed section through the middle section, at least part of the middle section, which is close to the insertion section, is used for being inserted into a patient, an anti-slip groove is formed in the middle section, a skin adhesion fixing device is sleeved on the middle section, and the skin adhesion fixing device is movably connected with the anti-slip groove. The thoracic drainage tube can realize the atraumatic fixation of the thoracic drainage tube through the skin adhesion fixing device, thereby reducing the pain and discomfort of patients and the infection risk, and can also achieve the effect of preventing the thoracic drainage tube from slipping through the anti-slipping groove, and can achieve the effect of dual anti-slipping through the anti-slipping groove and the skin adhesion fixing device, and improve the fixation stability of the thoracic drainage tube.

Inventors

LIN YUANCAI
WANG DONG
XU GANG
LIU HAN
ZHU DAOLONG
HU CHAOYUE
CHEN CONG

Assignees

泰康仙林鼓楼医院有限公司

Dates

Publication Date: 20260508
Application Date: 20250210

Claims (10)

1. A intrathoracic drain is characterized by comprising an insertion section, a middle section and an exposed section, wherein, The insertion section and the exposed section are connected through the intermediate section, and at least part of the intermediate section, which is close to the insertion section, is used for being inserted into a patient; the middle section is provided with an anti-slipping groove, and is also sleeved with a skin adhesion fixing device which is movably connected with the anti-slipping groove.
2. The intrathoracic drain according to claim 1, wherein the skin adhesion fixing means comprises a skin adhesive sheet and a fixing buckle in an integral structure, the fixing buckle being movably connected to the anti-slip groove.
3. The intrathoracic drain according to claim 1, wherein the intermediate section is detachably connected to the insertion section and the exposed section.
4. The intrathoracic drain according to claim 1, further comprising a balloon, trachea, inflation assembly; the air bag is arranged on the insertion section, and a first connecting port is arranged at the joint of the exposed section and the middle section; One end of the air pipe extends into the intrathoracic drain through the first connecting port and is connected with the air bag, and the other end of the air pipe extends out of the intrathoracic drain through the first connecting port and is connected with the inflation assembly.
5. The intrathoracic drain according to claim 4, wherein said inflation assembly comprises an electronic control unit and an inflator pump; The electronic control unit is used for controlling the inflator pump to charge the air bag with a target amount of air through the air pipe.
6. The intrathoracic drain according to claim 4, further comprising a sac, a tube, and a patch assembly; The medicine bag is provided with a medicine outlet, the medicine bag is arranged on the insertion section, and a second connecting port is also arranged at the joint of the exposed section and the middle section; One end of the medicine tube extends into the intrathoracic drain through the second connecting port and is connected with the medicine bag, and the other end of the medicine tube extends out of the intrathoracic drain through the second connecting port and is connected with the medicine supplementing assembly.
7. The intrathoracic drain according to claim 6, wherein said fluid refill assembly comprises a valve self-closing rubber nipple for plugging said cartridge.
8. The intrathoracic drain according to claim 7, wherein said sac is positioned on a side of said balloon facing said intermediate section.
9. The intrathoracic drain according to claim 2, wherein said skin adhesive sheet is provided with a drug having anti-inflammatory effect.
10. The chest drainage tube of any of claims 1-9, wherein the intermediate section is a telescoping tube section, the intermediate section having the anti-slip groove when in a compressed state and the intermediate section being a smooth tube section when in an extended state.

Description

Intrathoracic drain Technical Field The application relates to the technical field of medical instruments, in particular to a intrathoracic drain. Background In modern medicine, a intrathoracic drain is a common medical instrument and is widely applied to drainage of pleural effusion, pneumatosis and the like. Unnecessary substances can be discharged from the chest through the chest drainage tube, so that the normal lung function is recovered and maintained, the symptoms of a patient are relieved, and the recovery is promoted. In the prior art, common intrathoracic drain tubes are typically made of flexible material, designed to fit into the shape of the chest cavity. In order to prevent the intrathoracic drain from slipping during use, the intrathoracic drain is usually fixed on the body surface of a patient by silk suture and the like. However, the suture fixation not only increases pain of the patient but also increases infection risk, and easily causes slipping of the intrathoracic drain, and stability and use convenience thereof are to be further improved. Disclosure of utility model The application provides a intrathoracic drain, which is used for solving the problems of weak fixation, easy slipping, high infection risk and the like of the current intrathoracic drain. In a first aspect, the application provides a intrathoracic drain comprising an insertion section, an intermediate section and an exposed section, wherein, The insertion section and the exposed section are connected through the intermediate section, and at least part of the intermediate section, which is close to the insertion section, is used for being inserted into a patient; the middle section is provided with an anti-slipping groove, and is also sleeved with a skin adhesion fixing device which is movably connected with the anti-slipping groove. Optionally, the skin adhesion fixing device comprises a skin adhesive sheet and a fixing buckle which are integrally formed, and the fixing buckle is movably connected with the anti-slip groove. Optionally, the connection mode of the middle section and the insertion section and the exposed section is detachable connection. Optionally, the intrathoracic drain further comprises an air bag, an air pipe and an inflation assembly; the air bag is arranged on the insertion section, and a first connecting port is arranged at the joint of the exposed section and the middle section; One end of the air pipe extends into the intrathoracic drain through the first connecting port and is connected with the air bag, and the other end of the air pipe extends out of the intrathoracic drain through the first connecting port and is connected with the inflation assembly. Optionally, the inflation assembly comprises an electronic control unit and an inflator; The electronic control unit is used for controlling the inflator pump to charge the air bag with a target amount of air through the air pipe. Optionally, the intrathoracic drain also comprises a medicine bag, a medicine tube and a medicine supplementing component; The medicine bag is provided with a medicine outlet, the medicine bag is arranged on the insertion section, and a second connecting port is also arranged at the joint of the exposed section and the middle section; One end of the medicine tube extends into the intrathoracic drain through the second connecting port and is connected with the medicine bag, and the other end of the medicine tube extends out of the intrathoracic drain through the second connecting port and is connected with the medicine supplementing assembly. Optionally, the medicine supplementing assembly comprises a valve self-closing rubber pipe joint, and the valve self-closing rubber pipe joint is used for plugging the medicine pipe. Optionally, the drug balloon is located on a side of the balloon facing the middle section. Optionally, the skin adhesive sheet is provided with a drug having anti-inflammatory effect. Optionally, the middle section is a telescopic pipe section, the middle section is provided with the anti-slip groove when in a compressed state, and the middle section is a smooth pipe section when in an extended state. The intrathoracic drain provided by the application comprises an insertion section, a middle section and an exposed section, wherein the insertion section is connected with the exposed section through the middle section, at least part of the middle section, which is close to the insertion section, is used for being inserted into a patient, an anti-slipping groove is formed in the middle section, a skin adhesion fixing device is sleeved on the middle section, and the skin adhesion fixing device can be movably connected with the anti-slipping groove. On one hand, the fixing device can be better adapted to patients with different sizes by flexibly adjusting the positions of the skin adhesion fixing devices, the fixing device is higher in using convenience, the wound-free fixing of the chest drainage tube can