{"number":"US12702389B2","kindCode":"B2","documentType":"grant","title":{"original":"Biopsy system and biopsy driver use for therewith","english":"Biopsy system and biopsy driver use for therewith"},"abstract":{"original":"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.…","english":"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.…"},"applicants":["Bard Peripheral Vascular, Inc."],"inventors":["Jordan Addison","Amy Bui","Bryon Pelzek","Ranjani Sampath Kumaran","Ryan Striedel"],"filingDate":"2023-10-24","publicationDate":"2026-08-11","grantDate":"2026-08-11","verifiedWithOffice":true,"pdfUrl":"https://downloadpatent.com/pdf/US12702389B2.pdf","pages":{"en":"https://downloadpatent.com/patent/US12702389B2","zh-Hant":"https://downloadpatent.com/zh-Hant/patent/US12702389B2","ja":"https://downloadpatent.com/ja/patent/US12702389B2"}}