Medical health patch-type pressure-sensing chip with an air nozzle

Main Features:

This series comprises patch‑type pressure‑sensing chips with gas‑port interfaces, specifically developed for the medical and healthcare sector. Housed in a standard SOP surface‑mount package, the integrated pressure‑gas port enables direct connection to tubing. Featuring a built‑in high‑precision piezoresistive pressure sensor and temperature‑compensation circuitry, these devices accurately measure gas or liquid pressure, making them well suited to meet the pressure‑monitoring and control requirements of portable patient monitors, respiratory equipment, infusion pumps, and home‑use medical instruments.

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Category:

Healthcare

Keyword: Medical health patch-type pressure-sensing chip with an air nozzle

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Core Features

Medical-grade high precision and stability It employs a medical-grade piezoresistive sensing element, offering minimal temperature drift and excellent long-term stability. Within a wide temperature range, it delivers stable, high-precision pressure measurement, providing reliable pressure data support for medical devices.
Equipped with a gas nozzle for easy pipeline connection. : The integrated pressure transducer can be directly connected to medical tubing, eliminating the need for additional adapters and simplifying device fluid‑path design. It is suitable for pressure monitoring in respiratory devices, infusion pumps, and other fluid‑handling systems.
Low-power, surface-mount design, compatible with portable devices. : Employing an SOP surface-mount package, it features a compact footprint and can be directly mounted using reflow soldering. With low operating current, it aligns with the trend toward miniaturization and low power consumption in portable medical devices and battery-powered instruments.
Standard SMT package, easy to manufacture. It adopts industry-standard chip‑scale packaging and pad definitions, enabling direct integration with SMT manufacturing processes without additional steps, thereby reducing equipment integration complexity and production costs, and supporting large‑volume mass production.

Typical application scenarios

Respiratory equipment, gas pressure monitoring and control for ventilators
Pressure Monitoring and Status Feedback for Infusion Pumps and Medical Fluid Management Devices
Portable monitoring devices and home medical instruments for pressure data acquisition
Pressure monitoring module for small medical and rehabilitation devices

Technical Specifications Reference

Measurement range: 0–100 kPa (customizable to suit specific application scenarios; supports both gas and liquid pressure measurement)
Measurement accuracy: ±1% FS (typical value, customizable upon request)
Output signal: digital I2C/SPI or analog voltage signal (customizable to interface with the main control circuitry of medical devices)
Package type: SOP surface-mount package (with integrated pressure nozzle)
Mounting method: Reflow soldering (standard SOP pad design)
Operating temperature: 0°C to +60°C
Protection rating: IP54 (can be upgraded upon request)
Certification standards: RoHS, REACH; supports medical device‑related validation standards (e.g., ISO 13485‑compliant design).

Customized Solutions

We offer end-to-end custom solutions, tailoring pressure ranges, output signals, connector specifications, package types, and interface protocols to meet your specific medical‑healthcare application needs, helping your medical devices achieve precise and reliable pressure monitoring and control.

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