Indwelling tube fixing apparatus and medical tube
A technology of fixing device and indwelling tube, applied in the field of medical devices, can solve problems such as patient discomfort
Pending Publication Date: 2020-02-11
GUANGZHOU WOMEN AND CHILDRENS MEDICAL CENTER
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
Usually, the indwelling gastric tube is fixed on the arm or clothing, and the gastric tube moves in the body during the deflection of the head, which will bring discomfort to the patient
Method used
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[0027] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present invention, so the present invention is not limited by the specific implementations disclosed below.
[0028] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected ...
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The invention relates to an indwelling tube fixing apparatus and a medical tube. The indwelling tube fixing apparatus comprises a box, a rolling-back component, and a connecting rope. A containing cavity is arranged inside the box; and the rolling-back component is arranged inside the containing cavity. The rolling-back component comprises a driving piece and a rotating piece; and the rotating piece is connected with the driving piece. One end of the connecting rope is used for performing winding on the rotating piece, and the other end of the connecting rope is used for connecting an indwelling tube; and the driving piece is capable of driving the connecting rope to perform winding on the rotating piece. Being fixed on the body of a user, the indwelling tube fixing apparatus is capable ofensuring that an indwelling tube is retained in tension state when range of movement of the user is relatively large. Under the action of a tensile force, the connecting rope rotates around the rotating piece so as to have the connecting rope unwound, so that the indwelling tube is retained in loose state. Thus, a pipe in vivo can be prevented from being pulled out; and moreover, discomfort caused by multiple times of moving of the pipe can be reduced. In addition, the driving piece is capable of driving the connecting rope to perform winding on the rotating piece, so that intertwining of theconnecting rope outside the box caused by excessive length of the connecting rope can be avoided.
Description
technical field [0001] The invention relates to the technical field of medical devices, in particular to an indwelling tube fixing device and a medical tube. Background technique [0002] An indwelling tube is a medical tube left outside the human body after surgery, such as an indwelling gastric tube, an indwelling urinary catheter, and an indwelling venous tube. The following uses a gastric tube as an example to illustrate. Clinically, patients with food poisoning or patients who cannot eat through the mouth need to use a gastric tube. When in use, a gastric tube is inserted into the stomach from the patient's nasal cavity or oral cavity, and drugs and food are delivered to the stomach through the gastric tube, or the stomach is decompressed. After the gastric tube is inserted into the body, part of the gastric tube will remain outside the body. In order to prevent the indwelling gastric tube from falling off, the indwelling gastric tube needs to be fixed. Usually, the i...
Claims
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IPC IPC(8): A61M25/02A61M25/10A61J15/00
CPCA61J15/00A61J15/0053A61M25/02A61M25/10A61M2025/0213A61M2025/0253
Inventor 张彩凤
Owner GUANGZHOU WOMEN AND CHILDRENS MEDICAL CENTER