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Uterine cavity medicine infusion device

A technology for drugs and uterine cavity, applied in the field of medical devices, can solve the problems that drugs are difficult to play, and the drug stays in the uterine cavity for a short time, and achieves the effect of improving the curative effect

Active Publication Date: 2021-06-11
THE SECOND HOSPITAL AFFILIATED TO WENZHOU MEDICAL COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, after the injection is completed, the drug is easy to flow out with the change of body position, so that the drug stays in the uterine cavity for a short time, making it difficult for the drug to play a role

Method used

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  • Uterine cavity medicine infusion device
  • Uterine cavity medicine infusion device
  • Uterine cavity medicine infusion device

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Embodiment Construction

[0021] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments. Wherein the same components are denoted by the same reference numerals. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to the directions in the drawings, and the words "bottom" and "top "Face", "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.

[0022] refer to Figure 1-6 As shown, a drug perfusion device for the uterine cavity includes a stent 1 on which a drug supply mechanism 2 and an inflation mechanism 3 are installed. The tube 4, the insertion tube 4 includes an insertion head 41 and a tube body 42, the front end of the tube body 42 is provided with an annular groove 421, and the front end is detachably connected to the insertion head 41, and the annular groove 421 is fixedly connected...

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Abstract

The invention discloses an uterine cavity medicine infusion device. According to the technical scheme, the uterine cavity medicine perfusion device is characterized by comprising a medicine supply mechanism and an inflation mechanism, the medicine supply mechanism is connected with a catheter, the catheter is connected with an insertion tube used for being inserted into a uterine cavity, the insertion tube comprises an insertion head and a tube body, an annular groove is formed in the front end of the tube body, and the front end of the tube body is detachably connected with the insertion head; and an annular groove is fixedly connected with an annular first air bag, the first air bag is connected with an inflation pipe, and the inflation mechanism is connected with the inflation pipe. Compared with the prior art, the infusion device has the advantages that when the infusion device is used, a medical worker inserts the insertion tube into the uterine cavity through the vagina, the inflation mechanism inflates the first air bag through the inflation tube so that the first air bag can be expanded, the uterine cavity is closed, the medicine supply mechanism enables liquid medicine to enter the uterine cavity through the catheter and the insertion tube, the medicine is not prone to flowing out of the uterine cavity, and therefore, the medicine is ensured to play a sufficient role and the curative effect is improved.

Description

technical field [0001] The invention relates to a medical instrument, more specifically, it relates to a uterine cavity drug infusion device. Background technique [0002] The current method of intrauterine perfusion is to use a plastic tube to be inserted into the uterine cavity through the vagina, the inlet end of the plastic tube is connected to a syringe, and the liquid medicine is slowly pushed into the uterine cavity by the syringe, thereby treating the patient. However, after the injection is completed, the drug is easy to flow out with the change of body position, so that the drug stays in the uterine cavity for a short time, making it difficult for the drug to play a role. Contents of the invention [0003] Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide a uterine cavity drug infusion device, which can prevent the drug from flowing out of the uterine cavity, so as to ensure that the drug works. [0004] In order to ...

Claims

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Application Information

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IPC IPC(8): A61M31/00A61M25/10
CPCA61M31/00A61M25/10A61M2210/1433A61M2210/005
Inventor 单丹张慧娜赵军招习海涛
Owner THE SECOND HOSPITAL AFFILIATED TO WENZHOU MEDICAL COLLEGE
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