Datasheet > 1620-4-W

1620-4-W

更新时间： 2024-10-27 23:17:51

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其他 - ETC		/
页数	文件大小	规格书
6页	1500K
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Signal Conditioner

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1620-4-W 数据手册

Model 1620

Disposable Blood Pressure Sensor

AAMI Specification

þ Disposable Blood Pressure

þ Measurements

þ Kidney Dialysis Machines

þ Medical Instrumentation

Low Cost

Multiple Configurations

DESCRIPTION

The Model 1620 is a fully piezoresistive silicon pressure sensor

for use in invasive blood pressure monitoring. The sensor is

designed to be used with automated assembly equipment and

can be dropped directly into a customer’s disposable blood

pressure housing. The sensor is designed to meet the

requirements as described in the Association for the

Advancement of Medical Instrumentation (AAMI) specification

for Blood Pressure Transducers.

The pressure sensor consists of a pressure sensing element

mounted on a ceramic substrate. Thick-film resistors on the

ceramic substrate are laser-trimmed for compensation and

calibration.

A plastic cap is attached to the ceramic substrate to provide

an easy method of attachment to the customers assembly and

protection for the sensing element. A dielectric gel is placed

over the sensor to provide electrical and fluid isolation.

The Model 1620 pressure sensors are batch manufactured

in a 10x12 element array on a ceramic substrate (120 units per

substrate). The products are shipped in anti-static shipping

containers. Performance characteristics and packaging can be

easily tailored on a special order basis to meet the requirements

of specific customers.

FEATURES

þ Low Cost Disposable Design

þ Solid State Piezoresistive Sensor

þ Top Side Pressure Entry

þ Compatible with Automated Assembly

Equipment

þ Integral Dielectric Gel Barrier

þ Fully Tested and Compensated

STANDARD RANGE

-30 to 300

mmHg

1-48

Blood Pressure

12 3 4 5 6

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