公开(公告)号：US12011252B2

公开(公告)日：2024-06-18

申请号：US17233776

申请日：2021-04-19

申请人： Teliatry, Inc.

发明人： Rahul Saini ,  Dane William Grasse ,  Vishnoukumaar Sivaji

IPC分类号： A61B5/0215 ,  A61B5/00 ,  A61B5/0538 ,  A61B5/07 ,  A61B5/145 ,  A61B5/1473 ,  A61B6/42 ,  A61B8/12 ,  H02J50/20

CPC分类号： A61B5/02158 ,  A61B5/0031 ,  A61B5/0538 ,  A61B5/076 ,  A61B5/14539 ,  A61B5/1473 ,  A61B5/6861 ,  A61B5/6898 ,  A61B6/425 ,  A61B8/12 ,  H02J50/20 ,  A61B2560/0214 ,  A61B2562/0233 ,  A61B2562/0247 ,  A61B2562/0261 ,  A61B2562/0271 ,  A61B2562/164

摘要： In one embodiment, a sensor includes a capsule having a cavity and a sheath, a transducer coupled to electronic circuitry in the cavity, and a clip outside the capsule. The capsule and the clip are configured to hold in vivo an object within an opening between the capsule and the clip. The transducer is configured to detect an incoming signal indicative of a physiological parameter of the object being held, and the electronic circuitry is configured to wirelessly transmit a signal containing information about the physiological parameter obtained from the incoming signal. The sensor is part of a measurement system to measure the physiological parameter. Another embodiment describes a method using the measurement system.

公开(公告)号：US11980488B2

公开(公告)日：2024-05-14

申请号：US18111672

申请日：2023-02-20

申请人： Devicor Medical Products, Inc.

发明人： Trevor W. V. Speeg ,  Michael E. Henley ,  Brian Michael Ruffner ,  Michael B. Watts ,  Harry Kyuhoon Ahn ,  Elijah Kreider

IPC分类号： A61B6/00 ,  A61B6/12 ,  A61B6/40 ,  A61B6/42 ,  G01T1/161 ,  G01T1/202 ,  G01T1/24 ,  A61B17/00

CPC分类号： A61B6/4057 ,  A61B6/12 ,  A61B6/425 ,  A61B6/4258 ,  A61B6/4405 ,  A61B6/4423 ,  G01T1/161 ,  G01T1/202 ,  G01T1/244 ,  A61B2017/00079 ,  G01T1/2023

摘要： An apparatus for detecting a locating medium in tissue includes a probe, and a console. The probe includes a handle and a detector disposed on a distal end of the probe. The console is in communication and includes a display. The display has a first graphical representation and a second graphical representation. The first graphical representation is configured to depict a count real-time count based on a signal from the detector. The second graphical representation is configured to depict a target count.

公开(公告)号：US20240057954A1

公开(公告)日：2024-02-22

申请号：US18271263

申请日：2021-12-20

申请人： HAMAMATSU PHOTONICS K.K.

发明人： Shigehiro KITAMURA

IPC分类号： A61B6/00 ,  H04N25/30 ,  H04N25/76 ,  H04N25/709 ,  G01T1/20

CPC分类号： A61B6/425 ,  H04N25/30 ,  H04N25/7795 ,  H04N25/709 ,  G01T1/2018 ,  G01T1/2002

摘要： An intra-oral imaging device includes: an imager that detects radiation transmitted through an object while being placed in an oral cavity; and a controller that controls the imager while being placed outside the oral cavity. The imager includes an image sensor including a plurality of pixels for acquiring an image of the object. While power is being supplied to the controller, the controller supplies power to the image sensor in an imaging period during which the image sensor performs imaging and stops supplying the power to the image sensor in a standby period during which the image sensor is on standby.

公开(公告)号：US20230301612A1

公开(公告)日：2023-09-28

申请号：US18002510

申请日：2021-06-03

申请人： National Institutes for Quantum Science and Technology

发明人： Taiga YAMAYA ,  Miwako TAKAHASHI

IPC分类号： A61B6/00 ,  G01T1/20 ,  A61B17/29

CPC分类号： A61B6/425 ,  G01T1/2002 ,  A61B17/29 ,  A61B6/4258 ,  A61B6/50 ,  A61B6/4057

摘要： Provided is a radiation detector that can allow an operator to more accurately identify a position of a body tissue into which radionuclides have been taken. A radiation detector includes: a probe which has a radiation detection element housed therein and which is insertable into a body; a reporting part provided to the probe; and a control part configured to cause the reporting part to operate in accordance with a result of detection of radiation, the detection being made by the radiation detection element.

公开(公告)号：US20180303445A1

公开(公告)日：2018-10-25

申请号：US15957783

申请日：2018-04-19

申请人： BEST MEDICAL INTERNATIONAL, INC.

发明人： Manny R. Subramanian ,  Thomas M. Kraus

IPC分类号： A61B6/00 ,  G01T1/161 ,  G01R33/02 ,  A61B5/05

CPC分类号： A61B6/4417 ,  A61B5/05 ,  A61B6/4057 ,  A61B6/425 ,  A61B6/4258 ,  A61B6/463 ,  A61B6/5247 ,  A61B6/563 ,  A61B2562/0223 ,  G01R33/02 ,  G01T1/161

摘要： A hand-held probe for measuring radiation or magnetic activity includes a probe having a handle having a longitudinal axis and a shaft portion adapted to be inserted or held above a radiation or magnetic emitting source implanted within a patient's body or tissue of interest, the shaft portion includes a radiation or magnetic activity sensor configured to detect and measure radiation emitted from the radiation emitting source or magnetic activity from a magnetic source; the radiation emitting source being an implanted seed or a radioisotope that is injected near a tumor site in the patient's body; the probe including a signal processing device for further processing the measured radiation or magnetic activity; and a communication medium to exchange data from the hand-held probe with an external data processor unit.

公开(公告)号：US20180303442A1

公开(公告)日：2018-10-25

申请号：US15497070

申请日：2017-04-25

申请人： Steven C. Olsen

发明人： Steven C. Olsen

IPC分类号： A61B6/14

CPC分类号： A61B6/145 ,  A61B6/425 ,  A61B6/587

摘要： A dental x-ray sensor holder adapted for engaging a portion of an x-ray tube and holding a digital sensor inside a patient's mouth. The holder includes a holder base arm with a first and second tube arm. The first and second tube arms are adapted for engaging a portion of a side of the x-ray tube and hold the tube in a fixed position next to a patient's cheek. The holder also includes a buccal arm adapted for receipt inside the patient's mouth and next to a buccal side of a tooth under review. The buccal arm includes an elongated arm opening for receiving a portion of a sliding interoral position arm. The position arm is attached to a digital x-ray sensor. The position arm is used to adjust the sensor in the middle of the patient's mouth.

公开(公告)号：US09986956B2

公开(公告)日：2018-06-05

申请号：US15502769

申请日：2015-08-10

申请人： Rayence Co., Ltd. ,  VATECH EWOO Holdings Co., Ltd.

发明人： Sung-Kyn Heo

IPC分类号： A61B6/00 ,  A61B6/14 ,  A61C19/04

CPC分类号： A61B6/145 ,  A61B6/14 ,  A61B6/425 ,  A61C19/04 ,  G01T1/2018

摘要： The present invention provides an X-ray image sensor comprising: a sensor panel which is bendable, generates an electrical signal by detecting an X-ray, and has a first elasticity; a printed circuit board which transmits the electrical signal to the outside, has a second elasticity that is smaller than the first elasticity, and has a flexible property; and an elastic adjustment member which is made of an elastic material having a third elasticity that is larger than the first elasticity, and which adjusts the elasticity of the sensor panel and the printed circuit board so as to be greater than or equal to the third elasticity.

公开(公告)号：US20180146936A1

公开(公告)日：2018-05-31

申请号：US15824624

申请日：2017-11-28

申请人： Lucerno Dynamics, LLC

发明人： Joshua G. Knowland ,  Ronald K. Lattanze ,  Jesse Kingg ,  Paul Mozley ,  William Gorge ,  Charles W. Scarantino ,  Steven Perrin

IPC分类号： A61B6/00 ,  A61M5/00 ,  G01T1/161 ,  G01T1/167

CPC分类号： A61B6/4057 ,  A61B6/425 ,  A61B6/4258 ,  A61B6/504 ,  A61B2090/3614 ,  A61B2562/185 ,  A61B2562/228 ,  A61M5/007 ,  A61M25/04 ,  A61M2025/0004 ,  A61M2025/0037 ,  A61M2025/1047 ,  A61M2205/0227 ,  G01T1/1617 ,  G01T1/167 ,  G01T1/2985

摘要： Various embodiments of a device for in-vivo measurements radiopharmaceuticals used for diagnosis and radiotherapy is presented. In some embodiments, the present disclosure relates to a scintillation device having a cannula that may include scintillation material and a delivery lumen, wherein the device may be used to both deliver material to the patient (e.g., deliver radiotracers used in radiopharmaceuticals) and measure levels of radioactive material in, for example, the patient's blood both during and after administration of the radioactive material. In some embodiments, particles emitted by the radioactive material interact with the scintillation material, resulting in the release of light that may be transmitted, via the scintillation material and/or fiber optic material, to one or more optical detectors or processors for processing. In some embodiments, particle absorbing materials may be used to reduce the effective measurement volume thereby measure only particles emitted from within a blood vessel of interest.

公开(公告)号：US09943273B2

公开(公告)日：2018-04-17

申请号：US15110946

申请日：2014-04-08

申请人： CHECK-CAP LTD.

发明人： Yoav Kimchy ,  Salah Hasoon

IPC分类号： A61B6/00 ,  A61K51/12 ,  A61B1/04

CPC分类号： A61B6/425 ,  A61B1/041 ,  A61B6/4057 ,  A61K51/1262

摘要： A method of preparing a radioactive material to serve as a radiation source for an intra-lumen imaging capsule, including, receiving a radioactive substance having grains in powder form, forming a solid pellet wherein the grains of the radioactive substance are dispersed homogenously in the pellet and surrounded by less dense materials having lower radiation absorption.

公开(公告)号：US09872656B2

公开(公告)日：2018-01-23

申请号：US13895345

申请日：2013-05-15

申请人： CHECK-CAP LTD.

发明人： Yoav Kimchy ,  Rafi Sommer

IPC分类号： A61B6/00

CPC分类号： A61B6/4057 ,  A61B6/425 ,  A61B6/4258

摘要： An imaging capsule with a fail-safe radiation mechanism includes a first rotatable disk with a radiation source mounted thereon and having a collimator structure allowing emission of radiation from radiation source from a few locations on the first disk. A second rotatable disk surrounds the first disk, is rotatable relative to first disk, and includes areas that block radiation and areas that are transparent to emission of radiation. In a rest position, second disk is situated relative to first disk such that areas that block radiation are blocking the emission of radiation from the locations on the circumference of the disk that allow the emission of radiation. A motor is activated to rotate one of the disks and allow emission of radiation. A connector is configured to automatically return first disk and second disk to the rest position when the motor is deactivated.