Unlock instant, AI-driven research and patent intelligence for your innovation.

Liquid stopping device for infusion apparatus

An infusion set and liquid stop technology, which is applied in the field of medical equipment, can solve the problems of difficult insertion between a joint bump and a floating body, and achieve the effect of convenient assembly.

Inactive Publication Date: 2015-03-11
玉环市安尔康橡胶有限公司
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the machine is assembled, due to the fixed stroke and assembly force of the machine, the engaging protrusion is easily bent by the floating body, which makes it difficult to plug in the engaging protrusion and the floating body

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Liquid stopping device for infusion apparatus
  • Liquid stopping device for infusion apparatus
  • Liquid stopping device for infusion apparatus

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

[0026] Such as Figure 1 to Figure 4 As shown, the liquid stop device of the infusion set includes a floating body 1 and a closing member 2 located on the lower side of the floating body 1 .

[0027] Wherein, the material of the floating body 1 is plastic. The floating body 1 includes an outer cylindrical portion 1 a having a cylindrical shape, the top of which is sealed and the bottom is open. The outer surface of the floating body 1 has convex ribs 1 d distributed in the circumferential direction, allowing liquid to pass between the floating body 1 and the drip storage cup 3 . The floating body 1 also has a downwardly protruding and columnar insertion part-1b, the outer cylinder part 1a and the insertion part-1b are of...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a liquid stopping device for an infusion apparatus, belongs to the technical field of medical apparatus and instruments, and solves the problem of inconvenience in assembly of a conventional safe infusion control device. The device comprises a floating body and a closing piece located on the lower side of the floating body, wherein the floating body is made of plastics, and the closing piece is made of rubber; the rubber comprises a cylindrical outer cylinder part with a sealed top and an open bottom, a downwards bulged columnar inserting part I is arranged on the floating body, is integrated with the outer cylinder part, is located on the inner side of the outer cylinder part and is coaxial with the outer cylinder part; and the closing piece comprises an attaching part in a round sheet shape and a cylindrical inserting part II located on the upper side of the attaching part, the inserting part II and the attaching part are integrated and are coaxial, and the inserting part I is inserted into the inserting part II. According to the liquid stopping device for the infusion apparatus, the columnar plastic inserting part I is inserted into the rubber inserting part II, the inserting bending phenomenon is not caused easily in the assembling process, therefore, the assembling is more convenient.

Description

technical field [0001] The invention belongs to the technical field of medical devices, and relates to an infusion set, in particular to a liquid stop device for an infusion set. Background technique [0002] Chinese invention patent application (authorized announcement number: CN102139131B; authorized announcement date 2012.10.03) discloses a safety drip infusion control device, which is mainly composed of a floating stopper device and an drip storage cup. The floating stopper device is equipped with into the drip storage cup and float above the injection outlet of the drip storage cup, the floating stopper device includes a hollow floating body and a water-tight cover unit arranged under the floating body, and a downwardly extending coupling is arranged in the floating body , an annular groove space with an open lower end is formed between the floating body and the connecting piece, and the water stop cover unit is provided at the lower end of the link piece, the water sto...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): A61M5/40A61M5/14
CPCA61M5/40A61M5/16804
Inventor 金士勇金煜
Owner 玉环市安尔康橡胶有限公司