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Traditional Chinese medicine gynecological suppository administration device

A technology of drug delivery device and suppository, applied in the field of traditional Chinese medicine gynecology suppository drug delivery device, can solve the problems of inability to penetrate into the cavity, uncomfortable drug administration, etc., and achieve the effects of avoiding discomfort and convenient use.

Pending Publication Date: 2021-01-22
彭建
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, the suppository of traditional Chinese medicine gynecology is administered through a straight tube, or directly inserted by hand, but this can only be stuffed into the entrance, and cannot go deep into the cavity. is uncomfortable, therefore, there is room for improvement

Method used

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  • Traditional Chinese medicine gynecological suppository administration device

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Embodiment Construction

[0018] The present invention will be further described below in conjunction with accompanying drawing:

[0019] Such as figure 1 Shown: the present invention comprises cylinder body 1, push rod 2, push rod piston ring 3, flexible pipe body 4, self-moving piston ring 5, back-up ring 6, the front end of described push rod 2 and described push rod piston ring 3 is fixedly connected, the push rod piston ring 3 is located in the cylinder body 1, the front end of the cylinder body 1 is detachably connected to one end of the flexible pipe body 4, and the other end of the flexible pipe body 4 The retaining ring 6 is arranged on the edge, the automatically movable piston ring 5 is located in the flexible tube body 4 , and the suppository 7 is located in the flexible tube body and at the front end of the automatically movable piston ring 5 .

[0020] Preferably, the softness of the flexible pipe body 4 is a flexible material that can be bent without changing the tubular shape.

[0021...

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Abstract

The invention discloses a traditional Chinese medicine gynecological suppository administration device. The traditional Chinese medicine gynecological suppository administration device comprises a barrel, a push rod, a push rod piston ring, a flexible pipe body, an automatic movable piston ring and a check ring; the front end of the push rod is fixedly connected with the push rod piston ring; thepush rod piston ring is located in the barrel; the front end of the barrel is detachably connected with one end of the flexible pipe body; the check ring is arranged on the edge of the other end of the flexible pipe body; the automatic movable piston ring is located in the flexible pipe body; and a suppository is located in the flexible pipe body and located at the front end of the automatic movable piston ring. The flexible pipe body is adopted for administration, the suppository is placed in the pipeline, the push rod is pushed, the compressed gas pushes the automatic movable piston ring tomove forwards, and therefore the suppository is pushed out, discomfort generated in the administration process is avoided through the flexible pipe body; and in addition, the flexible pipe body can automatically adapt to an in-vivo cavity channel, use is convenient, and application and popularization value is achieved.

Description

technical field [0001] The invention relates to a medical device, in particular to a traditional Chinese medicine gynecological suppository drug delivery device. Background technique [0002] A suppository refers to a solid preparation made of a drug and a suitable matrix with a certain shape for administration in the human cavity. Suppositories are solid at room temperature. After being inserted into the cavity, they can quickly soften and melt or dissolve in secretions at body temperature, and gradually release drugs to produce local or systemic effects. In the prior art, the suppository of traditional Chinese medicine gynecology is administered through a straight tube, or directly inserted by hand, but this can only be stuffed into the entrance, and cannot go deep into the cavity. Discomfort is generated when , therefore, there is room for improvement. Contents of the invention [0003] The object of the present invention is to provide a Chinese medicine gynecological...

Claims

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Application Information

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IPC IPC(8): A61M31/00
CPCA61M31/007
Inventor 彭建
Owner 彭建
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