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Medicine applying device for proctology

An anorectal and drug delivery tube technology, which is applied to the field of anorectal medicine application devices, can solve the problems of inability to distribute evenly in the rectum, affect the effect of drug treatment, and damage the patient's rectum, and achieve good treatment effect, ensure drug delivery effect, and improve drug delivery. drug uniform effect

Active Publication Date: 2020-09-15
THE FIRST AFFILIATED HOSPITAL OF HENAN UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Generally, when applying medicine to the anus of anorectal patients, a special medicine application device is required. However, the existing anal medicine application device generally directly inserts the drug delivery head of the device into the rectum deep in the anus of the patient for drug delivery. , in order to make the drug delivery head can be inserted into the anus smoothly, the texture of the drug delivery head is generally hard, which is easy to cause damage to the patient's rectum, and the drug is easy to accumulate in a certain part of the rectum, and cannot be evenly distributed along the rectum, which affects drug treatment Effect

Method used

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  • Medicine applying device for proctology
  • Medicine applying device for proctology
  • Medicine applying device for proctology

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] see Figure 1-2 , a drug-applying device for anorectal medicine, comprising a bracket 1 and an outer cylinder 3, a ring sleeve 2 is fixed on the bracket 1, an outer cylinder 3 is provided on the inner sliding sleeve of the ring sleeve 2, and an outer cylinder 3 is arranged at the bottom of the outer cylinder 3. There is an outer mouth 4, an inner cylinder 5 is set movable inside the outer cylinder 3, a drug delivery hose 6 that runs through the outer mouth 4 is provided at the bottom of the inner cylinder 5, and a push-pull rod is fixedly installed on the top of the inner cylinder 5 7. The upper end of the push-pull rod 7 is provided with a pressure plate 8; the outer cylinder 3 is also provided with a fixed pipe 10, the upper end of the fixed pipe 10 is fixed on the inner wall of the outer cylinder 3 through the fixing frame 9, and the lower end of the fixed pipe 10 is movable Through the inner cylinder 5, a piston 11 is provided at the lower end of the fixed pipe 10, ...

Embodiment 2

[0034] A drug-applying device for anorectal medicine, comprising a bracket 1 and an outer cylinder 3, a ring sleeve 2 is fixed on the bracket 1, an outer cylinder 3 is provided on the inner sliding sleeve of the ring sleeve 2, and an outer cylinder 3 is provided at the bottom of the outer cylinder 3 Outer mouth 4, the inner cylinder 5 is movable in the outer cylinder 3, the bottom of the inner cylinder 5 is provided with a drug delivery hose 6 that runs through the outer mouth 4, and the top of the inner cylinder 5 is fixedly equipped with a push-pull rod 7 , the upper end of the push-pull rod 7 is provided with a pressure plate 8; the outer cylinder 3 is also provided with a fixed pipe 10, the upper end of the fixed pipe 10 is fixed on the inner wall of the outer cylinder 3 through a fixed frame 9, and the lower end of the fixed pipe 10 runs through The inner cylinder 5, the lower end of the fixed pipe 10 is provided with a piston 11, the piston 11 is movably fixed on the inne...

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Abstract

The invention discloses a medicine applying device for proctology. The medicine applying device for proctology comprises a bracket and an outer barrel, wherein a bushing is fixed to the bracket; the outer barrel is arranged in the bushing in a sliding and sleeving manner; an inner barrel is movably arranged in the outer barrel in a sleeving manner; a fixing pipe is also arranged in the outer barrel; a piston is arranged at the lower end of the fixing pipe; a one-way valve is mounted on the piston; and a medicine transporting pipe is connected to the upper end of the fixing pipe. According to the medicine applying device for proctology disclosed by the invention, the outer barrel and the inner barrel which are embedded inside and outside are arranged, firstly, the outer barrel is pushed, sothat an outer sleeving mouth enters the anus of a patient, then the inner barrel is pushed to enable a medicine administration hose to enter the rectum of the patient, and the medicine sucking of theinner barrel is completed synchronously; then the inner barrel is drawn out backwards to enable the medicine administration hose to be drawn out from the rectum of the patient, and medicine administration for the rectum is completed synchronously; the operation is convenient, the medicine administration is uniform, and the treatment effect is good; the bracket is arranged outside the outer barrel; a roller is mounted at the bottom of the bracket, so that press to the buttocks of the patient is alleviated, and the comfort degree is promoted; and a graduation line is formed in the outer wall ofthe outer barrel, so that the depth of the outer sleeving mouth entering the anus of the patient is accurately controlled, and the medicine administration effect is guaranteed.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a medicine-applying device for anorectal medicine. Background technique [0002] Department of Anorectal is a department specializing in the research and treatment of constipation, anal fissure, anal fistula, anal abscess, hemorrhoids and other diseases. Generally, when applying medicine to the anus of anorectal patients, it is necessary to use a special medicine-feeding device. However, the existing anal medicine-feeding device generally directly inserts the dosing head of the device into the rectum deep in the anus of the patient for administration. , in order to make the drug delivery head can be inserted into the anus smoothly, the texture of the drug delivery head is generally hard, which is easy to cause damage to the patient's rectum, and the drug is easy to accumulate in a certain part of the rectum, and cannot be evenly distributed along the rectum, which affects...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M31/00
CPCA61M31/00A61M2210/1067A61M2210/005
Inventor 李辰谢晓东叶鹏飞
Owner THE FIRST AFFILIATED HOSPITAL OF HENAN UNIV OF SCI & TECH