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Conversion device

A technology of a conversion device and a connecting device, which is applied in the field of medical devices and can solve the problems of incompatibility between the storage container and the infusion device.

Pending Publication Date: 2021-08-06
GUANGZHOU JIANZHITANG MEDICAL INSTR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to solve the above problems, the present invention provides a conversion device that can solve the matching problem when the storage container and the infusion device cannot be used, and at the same time ensure medical safety and simple and convenient operation

Method used

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Experimental program
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Embodiment approach

[0109] As a preferred embodiment of the present invention, the sealing pad (17) is arranged around the outside of the puncture device (3).

[0110] As a preferred embodiment of the present invention, the puncture device (3) is provided with a needle body, and the sealing pad (17) is arranged around the outside of the needle body.

[0111] Preferably, the sealing gasket (17) can prevent the liquid on the peripheral storage container from leaking from the gap around the puncture hole on the container sealing film after the puncture device (3) punctures the container sealing film, and can also prevent the external storage container from being in contact with the main body ( 1) After the fixed connection, the liquid medicine leaks from the opening of the opened container to ensure the safety of the medicine and avoid waste.

[0112] As a preferred embodiment of the present invention, the body (1) is provided with a protective post (13) whose upper edge is higher than the uppermost...

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Abstract

The invention discloses a conversion device. The conversion device is characterized in that the conversion device comprises a body (1), and a puncture device (3), a hollow channel (2) and a non-sharp connecting device (4) are arranged on the body (1); and the hollow channel (2) is provided with a first opening (21) and a second opening (22), and the first opening (21) communicates with the second opening (22) through the hollow channel (2). The problem that different types of storage containers and different types of infusion devices cannot be matched for operation is solved through the multiple technical schemes that the puncture device and the non-sharp connecting devices are arranged, the two non-sharp connecting devices and a closed rubber plug are arranged, and a puncture position is arranged on the closed rubber plug. An operator can adopt different fixed connection sequences according to infusion requirements, field conditions and using habits, treatment scenes with strict clinical operation procedures and complicated and changeable illness conditions are facilitated, and the conversion device is particularly suitable for scenes where various different types of storage containers and infusion devices need to be used within a short period. The conversion device is applied to the field of medical instruments.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to a conversion device. Background technique [0002] Traditional storage containers (such as infusion bottles, infusion bags) can use traditional infusion devices (such as infusion sets equipped with infusion piercers / puncture needles) to complete infusion operations. However, new infusion devices (such as infusion lines and infusion sets without puncture needles) are not equipped with infusion puncture devices or puncture needles. They use blunt joints and matching infusion containers without airtight rubber stoppers for infusion. Connect to complete the infusion operation. However, new infusion devices (such as dosing syringes and dispensing syringes without puncture needles) do not have a puncture device or a puncture needle, and they use blunt joints and matching infusion containers that are not equipped with airtight rubber stoppers for dosing. Connection / dispensing connecti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61J1/20
CPCA61J1/2048
Inventor 胡绍勤汤丽芬胡语莺
Owner GUANGZHOU JIANZHITANG MEDICAL INSTR CO LTD
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