Full-automatic waste medical needle treatment device

A processing device, fully automatic technology, applied in the direction of needles, hypodermic injection devices, devices introduced into the body, etc., can solve the problems of inconvenient use, achieve the effects of convenient operation, low processing cost, and reduced risk

Active Publication Date: 2021-03-26
WEST CHINA HOSPITAL SICHUAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the device is inconvenient to use

Method used

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  • Full-automatic waste medical needle treatment device
  • Full-automatic waste medical needle treatment device
  • Full-automatic waste medical needle treatment device

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0062] refer to Figure 9-10 , Regarding the sleeve 11, the sleeve 11 of the present invention is used to wrap the needle tip 12-1 of the needle.

[0063] Because PE and PVC plastic materials can be processed into pipe bodies with a diameter of less than 2mm and an inner diameter of less than 0.5mm. Therefore, the sleeve pipe of the present invention is made of PE and PVC materials. At the same time, PE and PVC materials have appropriate elasticity. The sleeve can be set as a tubular shape with an outer diameter of 2 mm and an inner diameter of 0.3 mm. After the needle tip with an outer diameter of 0.62 mm-0.9 mm is inserted into the sleeve, it can pass Elastic tension, tightly wrapped on the needle tip, and will not fall off, and will not burst the sleeve.

[0064] PE and PVC plastic materials are processed into a tube body with an outer diameter of 2mm and an inner diameter of 0.4mm, at least suitable for needles with a needle tip outer diameter of 0.5mm-1mm.

[0065] Of ...

example 2

[0069] refer to Figure 13 ; The envelope device 13 is set in the upper part of the rear, the casing storehouse 4 is set in the lower part of the envelope device 13, and the casing roll is placed in the casing storehouse 4 . The collection bin 14 is arranged at the front of the device.

[0070] The casing 5 of the envelope device includes: a top casing, a bottom casing, a left casing, a right casing, a front casing, and a rear casing.

[0071] The silo wall of the casing silo is the same board as the bottom casing.

[0072] A third through hole 5-1 for the casing 11 to penetrate into the casing clamping hole 2-1 is provided on the casing wall (or the bottom casing) of the casing casing.

[0073] After the casing is used up, the casing must be installed into the casing warehouse, and the casing should be inserted into the envelope device for use.

[0074] The bin mouth of the waste needle collection bin is set near the window 7; a drawer 14-1 for collecting waste needles is ...

example 3

[0078] The needle pincer head 1 is used to hold the needle, and then moves downward with the needle, and is inserted into the sleeve 11, and the needle tip 12-1 is wrapped with the sleeve. Therefore, the virtual central axis must pass through the center of the needle holding hole 1-1, so that the needle tip is aligned with the cannula.

[0079] refer to figure 1 , the pincer-shaped head is arranged horizontally and laterally, and is composed of two generally rectangular parallelepiped first and second pliers 1-4. The first pincer head and the second pincer head 1-4 can be made of nylon plastic or aluminum alloy. Because the pincer head is a moving part, it is better to use stainless steel in order to prolong the service life of the equipment in consideration of wear and tear. When adopting nylon plastics and aluminum alloy to make, need to install stainless steel cover shell additionally at wear and tear position, for example install stainless steel sleeve additionally at th...

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Abstract

The invention discloses a full-automatic waste medical needle treatment device, and relates to the field of medical waste treatment devices. The device comprises a sleeve sealing device, a sleeve binand a waste needle collecting bin, wherein the sleeve sealing device comprises a machine shell, and a needle pincer-like head used for clamping a needle, a blade used for cutting off a sleeve, a positioning sleeve used for positioning the sleeve in the radial direction and a sleeve pincer-like head used for clamping the sleeve and conveying the sleeve into the positioning sleeve are sequentially arranged in the machine shell from top to bottom; the needle pincer-like head and the sleeve pincer-like head relatively move close to and away from each other; and a needle clamping part, a sleeve clamping part and a first through hole allow the same virtual central axis to penetrate through. The sleeve is used for wrapping the needle tip of the used waste medical needle, and the needle tip is prevented from scratching the skin of medical staff; and occupational safety of the medical staff is improved.

Description

technical field [0001] The invention relates to a medical waste treatment device, in particular to collecting and treating used needles. Background technique [0002] Medical needles are what we often call medical injection needles. The most common needles are syringe needles and subcutaneous IV needles. The needle includes a pintle connected to the needle barrel, and a needle barrel (tubular part) fixed on the pintle, which consists of the needle tip at the front end of the needle barrel. [0003] During the treatment process, the needle needs to penetrate into the patient's muscle. After the treatment is completed, it is pulled out from the muscle. Therefore, the needle is likely to have been infected with the bacteria in the patient's body. The medical staff will strictly follow the injection operation procedures during the operation of the medical needle. After the operation is completed, the used medical needles will be treated as medical waste, but there are still so...

Claims

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Application Information

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IPC IPC(8): A61M5/32
CPCA61M5/321A61M5/3278A61M2005/3212A61M2005/328
Inventor 李艳涂良丹罗曦
Owner WEST CHINA HOSPITAL SICHUAN UNIV
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