Dissipative peristaltic pump tubing

A peristaltic pump tube, peristaltic pump technology, applied in the direction of tubes, hoses, rigid tubes, etc.

Pending Publication Date: 2021-11-26
SAINT GOBAIN PERFORMANCE PLASTICS CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This can be problematic when using medical equipment that is sensitive to electrical noise

Method used

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  • Dissipative peristaltic pump tubing
  • Dissipative peristaltic pump tubing
  • Dissipative peristaltic pump tubing

Examples

Experimental program
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Effect test

Embodiment 1

[0041] Embodiment 1. A dissipative peristaltic pump tube comprising a dissipative layer comprising a thermoplastic elastomer and an antistatic additive, wherein the surface resistivity of the dissipative peristaltic pump tube is for at least about 10 6 ohms / square.

Embodiment 2

[0042] Embodiment 2. A peristaltic pump comprising a dissipative peristaltic pump tube comprising a dissipative layer comprising a thermoplastic elastomer and an antistatic additive, wherein the dissipative The bulk peristaltic pump tubing has a surface resistivity of at least about 10 6 ohms / square.

Embodiment 3

[0043] Embodiment 3. The dissipative peristaltic pump tubing of any one of the preceding embodiments, wherein the antistatic additive comprises an inherently dissipative additive, a liquid additive, a conductive additive, or a combination thereof.

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Abstract

A dissipative peristaltic pump tube includes a dissipative layer including a thermoplastic elastomer and an anti-static additive, wherein the surface resistivity of the dissipative peristaltic pump tube is at least about 106 ohm / square. Further included is a peristaltic pump that includes the dissipative peristaltic pump tube.

Description

technical field [0001] The present disclosure generally relates to peristaltic pump tubing. Background technique [0002] Many industries use peristaltic pump tubing to transfer and remove fluids. Peristaltic pump tubing is used in various industries, such as the medical and pharmaceutical industries, for which thermoplastic elastomers are often used, which are non-toxic, flexible, thermally stable, have low chemical reactivity, and can be produced in various sizes. For a peristaltic pump, metal rollers are in contact with the tube. Unfortunately, the peristaltic pump's rollers create a charge when they come into contact with the tube. This can be problematic when using medical equipment that is sensitive to electrical noise. For example, when a patient is connected to an ECG and a peristaltic pump, electrical noise from the peristaltic pump can be detected by the ECG. Therefore, it is important for the doctor reading the results to account for this electrical noise in t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16L11/04C08K3/013C09D171/02C09D177/00C09D175/04
CPCB32B7/12B32B27/16B32B27/308B32B2250/02B32B27/18B32B2307/21B32B27/34B32B2307/732B32B2274/00B32B27/302B32B2535/00B32B27/285B32B2597/00B32B27/32B32B2270/00B32B27/22B32B27/40B32B27/365B32B1/08B32B27/36B32B27/283B32B7/06B32B27/304B32B27/20B32B27/08B32B2250/24F16L11/127F16L11/04F04B43/12F04B43/0072F16L9/125F16L9/133F16L11/12
Inventor 扎卡里·加恩西查尔斯·S·戈卢布约瑟夫·E·盖斯曼马克·汉普登-史密斯理查德·罗登比歇尔卡拉·S·塔贝尔纳J·L·丁
Owner SAINT GOBAIN PERFORMANCE PLASTICS CORP
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