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Replaceable dosing device for anorectal nursing

A replaceable and drug delivery device technology, which is applied in the field of medical devices, can solve the problems of large waste, low drug delivery efficiency, and uneven drug delivery, and achieve the effects of reducing work difficulty, rapid drug flow, and improving convenience

Inactive Publication Date: 2020-06-16
THE AFFILIATED HOSPITAL OF QINGDAO UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Traditional anorectal drug delivery devices are mostly disposable products, and the drug delivery is uneven and wasteful. Depending on the patient's situation, the drug delivery efficiency may be low, which is also very psychological for patients and medical staff. burden

Method used

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  • Replaceable dosing device for anorectal nursing
  • Replaceable dosing device for anorectal nursing
  • Replaceable dosing device for anorectal nursing

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Embodiment Construction

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0028] In the description of the present invention, it should be understood that the terms "upper", "middle", "outer", "inner" and "surrounding" orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, rather than Any indication or implication that a referenced component or element must have a particular orientation, be constructed and operate in a particular orientation should not be co...

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Abstract

The invention discloses a replaceable dosing device for anorectal nursing, and relates to the technical field of medical instruments. The device comprises a cylinder, a push rod and a rubber tube, thecylinder and the push rod are matched in a drawing mode, the push rod comprises a push handle and a piston set, the cylinder and the rubber tube are connected through threads, an air bag is arrangedin the rubber tube and connected with the cylinder through threads, a plurality of grooves are formed in the inner wall of the rubber tube, and a plurality of through holes are formed in the wall of the rubber tube. By means of the mode that the cylinder is in threaded connection with the rubber tube, and the groove and the through hole are formed in the rubber tube, medical staff can be helped toreplace different rubber tubes for administration at any time in the using process, administration can be uniform and rapid, and the working efficiency and convenience of the medical staff are improved.

Description

technical field [0001] The invention belongs to the technical field of medical devices, in particular to a replaceable drug delivery device for anorectal care. Background technique [0002] Anorectal drug delivery refers to the method of sending drugs into the intestinal tube through the anus, and enters the large circulation through the rapid absorption of the rectal mucosa, and exerts the drug effect to treat systemic or local diseases. Therefore, the use of anorectal drug delivery devices can greatly improve the medical workers. convenience. Traditional anorectal drug delivery devices are mostly disposable products, and the drug delivery is uneven and wasteful. Depending on the patient's situation, the drug delivery efficiency may be low, which is also very psychological for patients and medical staff. burden. Contents of the invention [0003] The purpose of the present invention is to provide a replaceable drug delivery device for anorectal care, which solves the ex...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M31/00
CPCA61M31/002
Inventor 于滨孙美凤侯明晖张美丽王美铃
Owner THE AFFILIATED HOSPITAL OF QINGDAO UNIV