Granted Patent B2

US 12,440,235 · App. 18/454,469 · Granted Oct 14, 2025

Inventors: Nikolai Aljuri (Hillsborough, CA); Surag Mantri (East Palo Alto, CA); Luis Baez (Mountain View, CA); George Surjan (Redwood City, CA); Michael W. Sasnett (Los Altos, CA); Jonathan Foote (San Francisco, CA)

Assignee: PROCEPT BioRobotics Corporation

A61B17/3203A61B1/307A61B17/00234A61B17/32037A61B18/04A61B18/1485A61B34/25A61B90/37A61B2017/00199A61B2017/00274A61B2017/306A61B2018/00279A61B2018/00285A61B2018/00327A61B2018/00351A61B2018/00404A61B2018/0044A61B2018/00446A61B2018/00488A61B2018/00494A61B2018/005A61B2018/00517A61B2018/00529A61B2018/00541A61B2018/00547A61B2018/00577A61B2018/00589A61B2018/00595A61B2018/00601A61B2018/00607A61B2018/00642A61B2018/0066A61B2018/00982A61B2018/00994A61B2018/046A61B2018/1472A61B18/20A61B2018/20351A61B2018/205A61B2018/20554A61B2018/2211A61B2018/2272A61B2034/107A61B2034/2048A61B2034/254A61B34/30A61B2090/064A61B2090/306A61B2090/364A61B2090/378A61B2090/3782A61B2090/3784A61B2090/508A61B2217/005A61B2217/007A61B2218/002A61B2218/007A61M25/04

Abstract

Claims (18)

1. An apparatus to treat tissue of a patient, comprising:

a first arm configured to couple to an ultrasound imaging probe, the first arm configured to support the ultrasound imaging probe with a stiff configuration of the first arm;

a treatment probe comprising an energy source configured to treat the patient;

a second arm configured to couple to the treatment probe and support the treatment probe with a stiff configuration of the second arm;

a linkage configured to be coupled the second arm and the treatment probe, the linkage configured to rotate the energy source while the first arm and the second arm each remain in the stiff configuration, wherein a first portion of the linkage remains fixed while a second portion of the linkage rotates the energy source to treat the tissue; and

one or more processors configured to receive a plurality of user inputs corresponding to a plurality of treatment locations and rotate the energy source to treat the tissue at the plurality of treatment locations while the first arm and the second arm are each in the stiff configuration, wherein the one or more processors are configured to display a plurality of images obtained by the ultrasound imaging probe, the plurality of images comprising a sagittal image and an axial image;

wherein the one or more processors are configured to vary an angular orientation of the energy source and display a marker showing the angular orientation of the energy source on one or more images of the plurality of images in real time.

2. The apparatus of claim 1 , wherein the treatment probe is configured to be aligned with the ultrasound imaging probe based on the plurality of images.

3. The apparatus of claim 2 , wherein the ultrasound imaging probe is configured to move with the first arm in an unlocked configuration to align the ultrasound imaging probe with the treatment probe.

4. The apparatus of claim 1 , further comprising one or more sensors configured to measure an angle of one or more of the ultrasound imaging probe or the treatment probe.

5. The apparatus of claim 4 , wherein the one or more sensors comprise a three dimensional angle sensor.

6. The apparatus of claim 1 , wherein the ultrasound imaging probe comprises a transrectal ultrasound imaging probe.

7. The apparatus of claim 1 , wherein the first arm and the second arm each comprises a lockable arm configured to allow adjustment of the treatment probe or the ultrasound imaging probe in an unlocked configuration and to allow treatment of the patient in a locked configuration.

8. The apparatus of claim 1 , wherein the energy source is configured to heat tissue.

9. The apparatus of claim 1 , wherein the energy source is configured to provide a stream of energy.

10. The apparatus of claim 1 , further comprising a source of water configured to be coupled to the energy source.

11. The apparatus of claim 1 , further comprising a second linkage configured to be connected to the ultrasound imaging probe, wherein the one or more processors are configured to move the linkage and the second linkage together to view interaction of the energy source with tissue.

12. The apparatus of claim 1 , wherein the linkage comprises an outer hand piece portion graspable and positionable with a hand of a user.

Assignments (3)

Continuity (7)

References Cited (400)