Dosing device for cleaning in anorectal department and manufacturing method thereof

An anorectal and drug delivery device technology, which is applied in the field of anorectal cleaning and drug delivery devices, can solve the problems of injured patients with anal folds, anal trauma, poor treatment experience, etc., and achieve the effect of improving treatment experience and preventing anal injury

Active Publication Date: 2022-01-04
CHONGQING TRADITIONAL CHINESE MEDICINE HOSPITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

The technical effect described this patented technology relates to providing an apparatus or kit for delivering medications safely during medical procedures on humans without causing harm due to accidentally injectable agents used therein. This ensures proper treatment results and reduces any potential complications caused by overexposure to these drugs.

Problems solved by technology

This patented technical problem addressed by this patents relates to improving the administration of drugs during medical procedures for treating or preventing abnormal tissue growth caused by inflammatory bowel disease (IBD). Current methods involve inserting tools through openings made at the back end of the medicine delivery tool itself, causing injury to surrounding organs such as rectums and other body parts.

Method used

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  • Dosing device for cleaning in anorectal department and manufacturing method thereof
  • Dosing device for cleaning in anorectal department and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] combine figure 1 , the present embodiment provides a drug delivery device for anorectal cleaning, including a drug delivery rod 1, one end of the drug delivery rod 1 is provided with a blind hole 11 along the length direction of the drug delivery rod 1, and the drug delivery rod 1 The outer peripheral side wall of the other end is circumferentially provided with a plurality of drug delivery holes 12, each of which is connected to the blind hole 11; the drug delivery rod 1 is covered with a rubber sleeve 2, and the rubber sleeve 2 is provided There are a plurality of long slits 21 , each of which is directly opposite to the corresponding drug delivery hole 12 , and the long slits 21 are stretched under the extrusion of the drug solution output from the drug delivery hole 12 .

[0044] Further, the end of the rubber sheath 2 away from the long slit 21 is provided with a limit ring 25, on the one hand, the limit ring 25 can limit the maximum length of the drug rod 1 inserted

Embodiment 2

[0064] This embodiment provides a method for making an applicator for anorectal cleaning, which is used to make the applicator for anorectal cleaning described in Example 1, including the following steps:

[0065] S1. Obtain a drug delivery rod 1 having a blind hole 11 and a drug delivery hole 12, the drug delivery hole 12 communicates with the blind hole 11, and the drug delivery hole 12 and the blind hole 11 are separately arranged The two ends of medicine rod 1;

[0066] S2, process the process ring groove 13 in the middle part of the drug delivery rod 1;

[0067] S3, process the air inlet groove 14 at the bottom of the side of the process ring groove 13 close to the drug delivery hole 12, process the air outlet groove 15 at the bottom of the other side of the process ring groove 13, and the air inlet groove 14 The depth is greater than the depth of the air outlet groove 15;

[0068] S4, process the air intake channel 16 at one end of the blind hole 11 provided on the drug d

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Abstract

The invention relates to the technical field of medical apparatuses and instruments, in particular to a dosing device for cleaning in the anorectal department and a manufacturing method thereof. The dosing device for cleaning in the anorectal department comprises a dosing rod, a blind hole is formed in one end of the dosing rod in the length direction of the dosing rod, a plurality of dosing holes are formed in the peripheral side wall of the other end of the dosing rod in the circumferential direction, and all the dosing holes communicate with the blind hole; a rubber sleeve sleeves the dosing rod, a plurality of long-strip seams are formed in the rubber sleeve, the long-strip seams directly face the corresponding dosing holes, the long-strip seams are expanded under extrusion of liquid medicine output by the dosing holes, the dosing holes in the side wall of the dosing rod and anus plica of a patient can be separated under the condition that normal drug delivery and cleaning can be guaranteed, and therefore, damage to the anus plica of the patient when the dosing device is inserted into the anus of the patient is avoided, and treatment experience is improved while new anus damage is prevented. The manufacturing method of the dosing device can be used for manufacturing the dosing device for cleaning in the anorectal department.

Description

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Claims

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Application Information

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Owner CHONGQING TRADITIONAL CHINESE MEDICINE HOSPITAL
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