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Analysis

1.WO/2020/102997SAMPLING DEVICE AND DIGESTIVE TRACT SAMPLING CAPSULE
WO 28.05.2020
Int.Class A61B 1/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
1Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
Appl.No PCT/CN2018/116524 Applicant MGI TECH CO., LTD Inventor WEI, Jie
A sampling device (1) and a digestive tract sampling capsule. Said device comprises a housing (11, 11a); a sampling module (12, 12a, 12b) arranged in the housing (11, 11a) and used for extending out of the housing (11, 11a) to acquire a target sample; and an actuation module (13, 13a, 13b) arranged in the housing (11, 11a) and used for driving the sampling module (12, 12a, 12b) to extend out of or retract into the housing (11, 11a). The sampling device (1) and the digestive tract sampling capsule brush the target sample by driving the sampling module (12, 12a, 12b)/a brush portion (121, 121a) to extend out of a body, and the brushed target sample is stored in the sampling device (1), so that pain imposed on a user during traditional disease screening and specimen collection is avoided, and the number of collected cells can meet the requirements better than in vitro collection. The present invention is convenient and easy to implement.
2.WO/2020/103697ENDOSCOPE AND ENDOSCOPE WORKING METHOD
WO 28.05.2020
Int.Class A61B 1/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
1Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
Appl.No PCT/CN2019/116438 Applicant SCIVITA MEDICAL TECHNOLOGY CO., LTD. Inventor ZHANG, Yi
An endoscope and an endoscope working method, which relate to electron mirrors; the endoscope comprises an image acquisition module (4), which converts optical information into electrical signals to be output as image signals; an image cache module (5), which is used to cache image signals for subsequent output; an image processing module (6), which converts cached image signals into video signals and data signals; an energy storage module (3), which stores electrical energy for supporting the operation of the image acquisition module (4) and the image cache module (5); a first processor (2) and a first memory (1), the first memory (1) storing an instruction set that is called by the first processor (2) to implement the following functions: when determined that power supply is abnormal, outputting a control command that causes the energy storage module (3) to supply power to the image acquisition module (4) and the image cache module (5); and when the image processing module (6) fails to work, outputting a control command to control the image acquisition module (4) and the image cache module (5) to continue working. Thus, the stability of information collection and caching is enhanced to ensure the integrity and accuracy of detection.
3.WO/2020/103947A PHYSIOLOGICAL MEASUREMENT DEVICE AND A METHOD THEREOF
WO 28.05.2020
Int.Class A61B 5/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
Appl.No PCT/CN2019/120349 Applicant AMORV (IP) COMPANY LIMITED Inventor TO, Kwan Wai
An electronic device measures physiological information of a living subject. The electronic device includes a measurement surface on which a user put a wrist for measurement; an opening configured on the measurement surface; and a sensor configured under the measurement surface for measuring physiological information of the user on the wrist through the opening, wherein the sensor is operable to scan the upper wrist surface along a scan path under the wrist to determine a measuring position in a non-contact mode and to move upwards through the opening to contact the wrist surface at the measuring position to measure the physiological information of the user in a contact mode.
4.WO/2020/104407HEART CATHETER FOR ENDOCARDIAL LASER IRRADIATION AND LASER SYSTEM
WO 28.05.2020
Int.Class A61B 18/24
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
18Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
18by applying electromagnetic radiation, e.g. microwaves
20using laser
22the beam being directed along or through a flexible conduit, e.g. an optical fibre; Hand-pieces therefor
24with a catheter
Appl.No PCT/EP2019/081712 Applicant LASCOR GMBH Inventor SAGERER-GERHARDT, Michaela
A heart catheter for endocardial laser irradiation of arrhythmogenic substrates is disclosed. The heart catheter comprises a catheter hose enclosing a flushing channel and an optical fiber, and a distal catheter tip. The catheter tip comprises: a main body surrounding a frontal passageway for laser light emitted from the optical fiber and for a flushing liquid provided via the flushing channel; a fiber mount inwardly extending from the main body, for centrally mounting the optical fiber; and connecting channels segmenting the fiber mount in a circumferential direction and connecting the flushing channel with the frontal passageway. Since the frontal passageway narrows, at least within a longitudinal section thereof, towards the distal end of the catheter tip, the flushing liquid can flow in an even and laminar manner through the passageway, thereby keeping blood out of the irradiation field and away from the optical fiber.
5.WO/2020/104787MEDICAL STRING KIT
WO 28.05.2020
Int.Class A61B 10/02
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
10Other methods or instruments for diagnosis, e.g. for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
02Instruments for taking cell samples or for biopsy
Appl.No PCT/GB2019/053272 Applicant EREN, Efrem Inventor EREN, Efrem
An apparatus comprising a string for insertion into the oesophagus of a patient, the string comprising proximal end and a distal end, wherein the string forms a structure at the distal end thereof to assist in the insertion of the string into the patient.
6.WO/2020/104827DEVICE AND METHOD FOR PLACING A PHOROPTER HEAD IN A HORIZONTAL POSITION
WO 28.05.2020
Int.Class A61B 3/028
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
3Apparatus for testing the eyes; Instruments for examining the eyes
02Subjective types, i.e. testing apparatus requiring the active assistance of the patient
028for testing visual acuity; for determination of refraction, e.g. phoropters
Appl.No PCT/IB2018/001447 Applicant ESSILOR INTERNATIONAL Inventor VELGHE, Julien
The present invention relates to a device for placing a phoropter head (1) in a horizontal position in order to optimize the measurement of the visual acuity of a patient, and to a method for placing a phoropter head (1) in a horizontal position. Said device and method help performing a correct measurement of a patient's visual acuity by allowing the fine adjustment of the phoropter head horizontality and alerting when its position is not correct.
7.WO/2020/104897APEX FOR AN OPTICAL WAVEGUIDE ASSEMBLY
WO 28.05.2020
Int.Class G02B 6/02
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
6Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
02Optical fibre with cladding
Appl.No PCT/IB2019/059740 Applicant HUFNAGEL, Wolfgang Inventor HUFNAGEL, Wolfgang
The invention relates to an apex (1, 1', 1 ") for an optical waveguide assembly (2), which guides light (3) for a therapeutic treatment from a proximal end (PE) to a distal end (DE), wherein said apex brings together light from more than one light source (LD) in the region of the treatment site, and wherein light from a first source (LD) is therapeutic light, and light from a second source is light for detection, and wherein said apex brings together more than one optical waveguide (4, 5) at the treatment site. According to the invention, at least one diffractive element is provided within the apex (1, 1'), which decouples the light (3) out of the apex (1, 1').
8.WO/2020/105047AN AUTOMATED EXAMINATION SYSTEM AND METHOD
WO 28.05.2020
Int.Class A61B 3/18
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
3Apparatus for testing the eyes; Instruments for examining the eyes
18Arrangement of plural eye-testing or -examining apparatus
Appl.No PCT/IL2019/051270 Applicant MIKAJAKI, SA Inventor ASSOULINE, Michael
The disclosure concerns a system for automatic examination of a body part of a subject, comprising a support configured to support a subject's body portion comprising said body part; a measuring subsystem comprising at least one sensor configured to detect at least one feature of the subject, a mechanical subsystem configured for receiving at least two examination devices and for positioning the at least two examination devices and/or said support in operative positions; and a control unit.
9.WO/2020/105577DEVICE FOR ATTACHING SHEET IN BODY CAVITY AND METHOD FOR ATTACHING SHEET
WO 28.05.2020
Int.Class A61B 17/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
Appl.No PCT/JP2019/045028 Applicant MOCHIDA PHARMACEUTICAL CO., LTD. Inventor MIZUNO Hitoshi
Provided are a sheet attachment device, a sheet attachment system, and a sheet attachment method. A first sheet attachment system 10 is mainly provided with a first sheet attachment device 11 and a sheet cartridge 900. The first sheet attachment device 11 is mainly provided with a first support member 200 and a holding member 500. The first support member 200 is mainly provided with a first support shaft 210a and a second support shaft 210b, a first rocking mechanism 220, a support cover 211, and an operation member 300. The first support shaft 210a and the second support shaft 210b have a straight cylindrical rod shape and extend in parallel with each other so as to be capable of advancing/retreating, from the proximal end side of the first sheet attachment system 10 toward the distal end side, in other words, in the longitudinal direction of the first support member 200.
10.WO/2020/106197X-RAY IMAGING SYSTEM FOR PHASE CONTRAST IMAGING USING PHOTON-COUNTING EVENTS
WO 28.05.2020
Int.Class G01T 1/24
GPHYSICS
01MEASURING; TESTING
TMEASUREMENT OF NUCLEAR OR X-RADIATION
1Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
16Measuring radiation intensity
24with semiconductor detectors
Appl.No PCT/SE2019/051010 Applicant PRISMATIC SENSORS AB Inventor DANIELSSON, Mats
There is provided an x-ray imaging system (100) comprising an x-ray source (10), and an associated x-ray detector (20), wherein the x-ray detector (20) is a photon counting x-ray detector for enabling detection of photon-counting events. The x-ray imaging system (100) is configured for enabling acquisition of at least one phase contrast image based on detected photon-counting events. The x-ray detector (20) is based on a number of x-ray detector sub-modules, also referred to as wafers, each of which comprises detector elements, wherein the x-ray detector sub-modules are oriented in edge-on geometry with their edge directed towards the x-ray source, assuming the x- rays enter through the edge. Each x-ray detector sub-module or wafer has a thickness with two opposite sides of different potentials to enable charge drift towards the side, where the detector elements, also referred to as pixels, are arranged. The x-ray imaging system (100) is further configured to determine an estimate or measure of charge diffusion originating from a Compton interaction or an interaction through photoeffect related to an incident x-ray photon in an x-ray detector sub-module or wafer of the x-ray detector, and to determine an estimate of a point of interaction of the incident x-ray photon in the x-ray detector sub-module based on the determined estimate or measure of charge diffusion.