SpaceLabs, Inc.
53Patents
0Active
53Granted
38Portfolio score
Filing activity: Jan 26, 1976 → Aug 11, 1992
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5145565A | Contamination-free method and apparatus for measuring body fluid chemical parameters | Emerging Cross-Sectional Technologies | 379 | Expired |
| US5158082A | Apparatus for heating tissue with a photoplethysmograph sensor | Human Necessities | 238 | Expired |
| US4589420A | Method and apparatus for ECG rhythm analysis | Physics | 161 | Expired |
| US5140990A | Method of measuring blood pressure with a photoplethysmograph | Human Necessities | 152 | Expired |
| US4989610A | Method and system of ECG data review and analysis | Human Necessities | 134 | Expired |
| US4577639A | Apparatus and method for automatic lead selection in electrocardiography | Human Necessities | 132 | Expired |
| US4023564A | Arrhythmia detector | Human Necessities | 130 | Expired |
| US5055671A | Apparatus for detecting transducer movement using a first and second light detector | Physics | 110 | Expired |
| US4638313A | Addressing for a multipoint communication system for patient monitoring | Electricity | 83 | Expired |
| US5143084A | Disposable cartridge for sampling and analyzing body fluids | Human Necessities | 78 | Expired |
| US4804950A | Table driven multichannel data acquisition and display for signal monitoring | Physics | 76 | Expired |
| US5014714A | Method and apparatus for distinguishing between accurate and inaccurate blood pressure measurements in the presence of artifact | Human Necessities | 74 | Expired |
| US5069219A | Self snugging universal blood pressure cuff | Human Necessities | 71 | Expired |
| US5150708A | Tabbed defibrillator electrode pad | Human Necessities | 56 | Expired |
| US4754401A | System for servicing a removable RAM package for an ambulatory medical monitor | Physics | 51 | Expired |
| US4745924A | Blood pressure cuff | Human Necessities | 32 | Expired |
| US4903340A | Optical data connector having magnetic interconnect sensor | Physics | 32 | Expired |
| US4958640A | Method and apparatus for correlating the display of information contained in two information signals | Physics | 27 | Expired |
| US4852583A | Airway adapter | Human Necessities | 27 | Expired |
| US4716906A | Blood pressure cuff | Human Necessities | 22 | Expired |
| USD299861S | Medical monitor | General | 21 | Expired |
| US4974597A | Apparatus for identifying artifact in automatic blood pressure measurements | Human Necessities | 20 | Expired |
| USD300359S | Recorder for a medical monitor | General | 20 | Expired |
| US4969466A | Inflation rate control circuit for blood pressure cuffs | Human Necessities | 20 | Expired |
| US4777959A | Artifact detection based on heart rate in a method and apparatus for indirect blood pressure measurement | Human Necessities | 19 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.