公开(公告)号：US20240215806A1

公开(公告)日：2024-07-04

申请号：US18606359

申请日：2024-03-15

Applicant: Boston Scientific Scimed, Inc.

Inventor： Michael S.H. CHU ,  Sacha TANG ,  Mayur Kiran PATEL

IPC: A61B1/00 ,  A61B1/005 ,  A61B1/307

CPC classification number: A61B1/00135 ,  A61B1/00094 ,  A61B1/00098 ,  A61B1/00124 ,  A61B1/00128 ,  A61B1/00195 ,  A61B1/005 ,  A61B1/0057 ,  A61B1/307

Abstract: A system for modularly assembling a scope device includes an optical module which has an optical housing and a longitudinal member extending distally therefrom. A distal end of the member includes a camera for visualizing a target area, electric wires and a light source extending from the camera to the optical housing. The system also includes a deflector module coupleable with the optical module. The deflector module includes a deflector housing and a deflector shaft extending distally therefrom. The shaft includes a first channel sized, shaped and configured to receive the member therein and a deflectable portion extending along a distal portion of the shaft. The deflector housing includes an actuator for deflecting the deflectable portion, the optical and deflector housings including corresponding connecting elements to engage one another when the member is inserted through the first channel and the deflector and optical housings are coupled.

公开(公告)号：US12023064B2

公开(公告)日：2024-07-02

申请号：US16185502

申请日：2018-11-09

Applicant: Caldera Medical, Inc.

Inventor： Jose Luis Charvet ,  Felix Lu ,  Sandra Muhlfeld

IPC: A61B17/32 ,  A61B1/00 ,  A61B1/015 ,  A61B1/018 ,  A61B17/42 ,  A61B17/00

CPC classification number: A61B17/32002 ,  A61B1/00071 ,  A61B1/00103 ,  A61B1/00163 ,  A61B1/00195 ,  A61B1/015 ,  A61B1/018 ,  A61B17/42 ,  A61B2017/0023 ,  A61B2017/00398 ,  A61B2017/00734 ,  A61B2017/320024 ,  A61B2017/4216 ,  A61B2217/005 ,  A61B2217/007

Abstract: A compact multi-lumened hysteroscope, a single-use tissue resector, and a medical system employing the same for diagnosis and therapeutic treatment of uterine tissue, such as polyps and fibroids.

公开(公告)号：US20240074640A1

公开(公告)日：2024-03-07

申请号：US18243944

申请日：2023-09-08

Applicant: Rebound Therapeutics Corporation

Inventor： Peter G. Davis ,  Ross Tsukashima ,  Donald Joseph Fuller

IPC: A61B1/00 ,  A61B1/04 ,  A61B1/05 ,  A61B1/06 ,  A61B1/07 ,  A61B1/313 ,  A61B17/02 ,  A61B17/34 ,  A61B34/20 ,  A61B90/00

CPC classification number: A61B1/00147 ,  A61B1/00 ,  A61B1/00006 ,  A61B1/00045 ,  A61B1/00188 ,  A61B1/00195 ,  A61B1/042 ,  A61B1/05 ,  A61B1/0669 ,  A61B1/07 ,  A61B1/313 ,  A61B17/02 ,  A61B17/0218 ,  A61B17/34 ,  A61B17/3421 ,  A61B17/3423 ,  A61B34/20 ,  A61B90/00 ,  A61B90/361 ,  A61B90/37 ,  A61B2017/3433 ,  A61B2090/103 ,  A61B2090/3966

Abstract: A cannula system and method for accessing a blood mass in the brain. The system comprises a cannula with a camera mounted on the proximal end of the cannula with a view into the cannula lumen and the surgical field below the lumen. A prism, reflector or other suitable optical element is oriented between the camera and the lumen of the cannula to afford the camera a view into the cannula while minimizing obstruction of the lumen. The system may also include an obturator with a small diameter shaft and a large diameter tip which is optically transmissive, so that a surgeon inserting or manipulating the assembly can easily see that the obturator tip is near brain tissue (which is white) or blood (which is red).

公开(公告)号：US11889985B2

公开(公告)日：2024-02-06

申请号：US16650983

申请日：2018-09-05

Applicant: OLYMPUS WINTER & IBE GMBH

Inventor： Sebastian Berkner ,  Malte Kirsch-Roesner

IPC: A61B1/00 ,  A61B1/07

CPC classification number: A61B1/00121 ,  A61B1/00066 ,  A61B1/00195 ,  A61B1/00197 ,  A61B1/07

Abstract: An endoscope including: a shaft; a main body arranged at a proximal end of the shaft; an eyepiece arranged at a proximal end of the main body; an eyepiece system tube, in which the eyepiece is arranged; an eyepiece cone arranged at a proximal end of the eyepiece, wherein the eyepiece cone comprises at least two parts; and an electronic component arranged between the at least two parts of the eyepiece cone; wherein the electronic component is connected to an electronic circuit arranged inside the endoscope and outside the eyepiece system tube.

公开(公告)号：US20230380661A1

公开(公告)日：2023-11-30

申请号：US18233238

申请日：2023-08-11

Applicant: Endoluxe Inc.

Inventor： Philip Zhao ,  Neal Patel

IPC: A61B1/00 ,  A61B1/06 ,  A61B1/05 ,  A61B1/04 ,  H04N23/51 ,  H04N23/54 ,  H04N23/56

CPC classification number: A61B1/0004 ,  A61B1/0638 ,  A61B1/053 ,  A61B1/00016 ,  A61B1/043 ,  A61B1/00045 ,  A61B1/00029 ,  A61B1/042 ,  A61B1/00052 ,  A61B1/00034 ,  A61B1/00108 ,  A61B1/0669 ,  A61B1/00128 ,  A61B1/00042 ,  H04N23/51 ,  H04N23/54 ,  H04N23/56 ,  A61B1/00195 ,  H04N23/555

Abstract: A portable endoscopic inspection system comprises an endoscope having a proximal end with a flanged eyepiece for observation and a distal end with a lens assembly for insertion into a region of interest. A light port transports incident light to the region of interest along an lighting pathway, and reflected light is transported along an imaging pathway from the lens assembly to the eyepiece. A wireless imaging unit comprises a light source which detachably couples to the light port for generating the incident light, and an imaging sensor for recording images of the reflected light from the eyepiece. The wireless imaging unit comprises a variable coupling system which mechanically couples the imaging sensor to the flanged eyepiece independent of the shape and/or size of the flange of the eyepiece.

公开(公告)号：US20230329536A1

公开(公告)日：2023-10-19

申请号：US18338386

申请日：2023-06-21

Applicant: Sony Olympus Medical Solutions Inc.

Inventor： Fuminori TANAHASHI ,  Kohtaro AMANO

IPC: A61B1/04 ,  A61B1/00

CPC classification number: A61B1/042 ,  A61B1/00066 ,  A61B1/00105 ,  A61B1/00126 ,  A61B1/00128 ,  A61B1/00148 ,  A61B1/00195 ,  A61B1/04 ,  A61B1/044

Abstract: An endoscope camera head 6 includes a first and a second members 8, 9 that are relatively rotatable about a first axis Ax1. The first member 8 has a first rotation-sliding surface 84 that extends in an annular shape about the first axis Ax1 as its center. The second member 9 has a second rotation-sliding surface 93 that engages with the first rotation-sliding surface 84 in a state in which movement to a direction of the first axis Ax1 relative to the first member 8 is restricted, and that rotation-slides relative to the first rotation-sliding surface 84 about the first axis Ax1. The second rotation-sliding surface 93 abuts only on a part of the first rotation-sliding surface 84, to expose a part of the first rotation-sliding surface 84 outside.

公开(公告)号：US11774742B2

公开(公告)日：2023-10-03

申请号：US16906522

申请日：2020-06-19

Applicant: OLYMPUS CORPORATION

Inventor： Shun Ogi

IPC: G02B23/24 ,  A61B1/00 ,  G02B7/04

CPC classification number: G02B23/243 ,  A61B1/00158 ,  A61B1/00188 ,  A61B1/00195 ,  G02B7/04

Abstract: An optical unit for endoscope includes: a moving barrel which is a soft magnetic body, configured to hold a lens; a fixed barrel which is a non-magnetic body, configured to movably hold the moving barrel on an inner circumferential face; a pair of yokes arranged on an outer face of the fixed barrel; a coil wound around the outer face of the fixed barrel and a magnet arranged on a part in the circumferential direction, between the pair of yokes; and a magnetic body member with magnetism stronger than magnetism of the moving barrel, the magnetic body member being arranged on a part of the moving barrel in the circumferential direction, corresponding to the magnet.

公开(公告)号：US11717143B2

公开(公告)日：2023-08-08

申请号：US16633587

申请日：2018-05-16

Applicant: Sony Olympus Medical Solutions Inc.

Inventor： Fuminori Tanahashi ,  Kohtaro Amano

IPC: A61B1/04 ,  A61B1/00

CPC classification number: A61B1/042 ,  A61B1/00066 ,  A61B1/00105 ,  A61B1/00126 ,  A61B1/00128 ,  A61B1/00148 ,  A61B1/00195 ,  A61B1/04 ,  A61B1/044

Abstract: An endoscope camera head 6 includes a first and a second members 8, 9 that are relatively rotatable about a first axis Ax1. The first member 8 has a first rotation-sliding surface 84 that extends in an annular shape about the first axis Ax1 as its center. The second member 9 has a second rotation-sliding surface 93 that engages with the first rotation-sliding surface 84 in a state in which movement to a direction of the first axis Ax1 relative to the first member 8 is restricted, and that rotation-slides relative to the first rotation-sliding surface 84 about the first axis Ax1. The second rotation-sliding surface 93 abuts only on a part of the first rotation-sliding surface 84, to expose a part of the first rotation-sliding surface 84 outside.

公开(公告)号：US20180263469A1

公开(公告)日：2018-09-20

申请号：US15983201

申请日：2018-05-18

Applicant: OLYMPUS CORPORATION

Inventor： Suguru OKANIWA ,  Seisuke TAKASE ,  Hidehiro JOKO ,  Isamu NAKAJIMA

IPC: A61B1/00 ,  A61B1/05 ,  A61B1/06 ,  A61B1/005 ,  A61B1/31

CPC classification number: A61B1/00078 ,  A61B1/00082 ,  A61B1/00135 ,  A61B1/00154 ,  A61B1/00195 ,  A61B1/0052 ,  A61B1/05 ,  A61B1/0676 ,  A61B1/31 ,  A61M25/0054 ,  A61M25/0662 ,  A61M2025/0059 ,  G02B23/24

Abstract: An endoscope system includes an endoscope including an insertion section formed in an elongated shape, a flexible tube portion provided at a proximal end side of the insertion section, and a rigidity changing mechanism portion provided inside the flexible tube portion, and configured to change rigidity of the flexible tube portion by an operation performed on a hand side, and a flexible overtube formed in a cylindrical shape extending in an axial direction, into which the insertion section is inserted, where a rigidity change region of the flexible tube portion by the rigidity changing mechanism portion is set to be from an intermediate portion to a proximal end portion of the flexible tube portion, and a total length of the overtube in the axial direction is set to be shorter than a total length of the rigidity change region.

公开(公告)号：US20180256018A1

公开(公告)日：2018-09-13

申请号：US15877161

申请日：2018-01-22

Applicant: Sony Olympus Medical Solutions Inc.

Inventor： Motoaki KOBAYASHI ,  Sumihiro UCHIMURA

IPC: A61B1/06 ,  A61B1/012 ,  A61B1/00

CPC classification number: A61B1/0661 ,  A61B1/00006 ,  A61B1/00009 ,  A61B1/00045 ,  A61B1/00096 ,  A61B1/00193 ,  A61B1/00195 ,  A61B1/002 ,  A61B1/012 ,  A61B1/042 ,  A61B1/045 ,  A61B1/05 ,  A61B1/0669 ,  A61B1/07

Abstract: A medical endoscope system adapted to be inserted into a living body to image an interior of the living body includes: an imaging device that includes a distal end part inserted into the living body to illuminate the living body, and condenses light from the living body to generate two imaging signals having parallaxes; first and second light source units configured to generate first illumination light and second illumination light for illuminating the living body respectively, and supply the first illumination light and the second illumination light to the imaging device; and a display image generation unit configured to generate a display image signal based on the two imaging signals from the imaging device.