United States
US 12,702,389 B2
Biopsy system and biopsy driver use for therewith
US 12,702,389 B2 is a granted patent from the United States Patent and Trademark Office (USPTO), dated 2026-08-11. Applicant: Bard Peripheral Vascular, Inc. Its PDF downloads from this page without an account, up to 5 a day.
- Applicant
- Bard Peripheral Vascular, Inc.
- Inventors
- Jordan Addison; Amy Bui; Bryon Pelzek; Ranjani Sampath Kumaran; Ryan Striedel
- Publication date
- 2026-08-11
- Filing date
- 2023-10-24
- Document type
- B2 Granted patent
- Also written as
- US 12,702,389 B2 · US12702389 · 12702389
Abstract
A biopsy driver includes a housing, a battery supply, a motor, a trigger, and a control circuit. The control circuit has a trigger switch circuit, a resistance network circuit, and a pulse width modulation circuit. The trigger switch circuit has an OFF state and an ON state. The resistance network circuit is coupled to an input of the pulse width modulation circuit. The pulse width modulation circuit is configured to generate a variable pulse width signal to control a rotational speed of the motor.…
The opening of the abstract. The full text is in the PDF.
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Patent office website: United States Patent and Trademark Office (USPTO)
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