Disposable IBP Transducers TE 1620's chip
PRODUCT INTRODUCTION
The 1620 is a fully piezo resistive 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 AAMI BP22 specification.
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 customer’s assembly and protection for the sensing element. A dielectric gel is placed over the sensor to provide electrical and fluid isolation.
The products are shipped on a tape and reel. Performance characteristics and packaging can be easily tailored on a special order basis to meet the requirements of specific customers.
Advantages
| Model: | 1620-H-W-T |
| FEATURES | APPLICATIONS |
| Low Cost, Medical Applications | Invasive Blood Pressure Monitoring |
| Small Size and Reliable Performance | Anesthesia department |
| Gel Isolation for Liquids | Interventional department |
| Operates from 5°C to 45°C | Intensive Care Unit |
| Compatible for Automated Assembly | Intracranial pressure |
| 1% Accuracy for Replacements | Kidney Dialysis Machines |
| 5.0 uV/V/mmHg Sensitivity | Urodynamic test |
| OEM custom | Intrauterine pressure measuring |
Notes
1. Output of sensor with no pressure applied and a 150kΩ resistor placed across +SUPPLY to +OUTPUT.
2. Best fit straight line.
3. Defined as common mode symmetry between any output and supply terminal.
4. Over an 8 hour time period after a 10 second warm-up.
5. Over operating temperature range 5°C–40°C with respect to 23°C.
6. One discharge per minute performed by customer.
7. Sterilization performed by customer, compatible with ETO, GAMMA, or E-Beam sterilization.
8. After curing, meniscus of gel shall be flush to .035” [.89mm] below surface
9. This model is not suitable for surface mount operation.