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Analysis

1.20220249016BLOOD VESSEL POSITION DISPLAY DEVICE AND BLOOD VESSEL POSITION DISPLAY METHOD
US 11.08.2022
Int.Class A61B 5/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
Appl.No 17611075 Applicant Kabushiki Kaisha Nihon Micronics Inventor Yuki SAITO

A blood vessel position display device (1) includes an image processing device (31) configured to subject an image for analysis of a target part (2) to image processing to acquire blood vessel information including positions and shapes of blood vessels included in the target part (2), a selection device (32) configured to choose blood vessels as conforming blood vessels in which a parameter obtained from the blood vessel information satisfies specific conditions, an image generation device (33) configured to generate a projection image including display lines at least set to have lengths corresponding to the conforming blood vessels, and a projection device (40) configured to cause the positions of the display lines to correspond to the positions of the conforming blood vessels so as to project the projection image on the target part (2).

2.20220249750BREASTMILK COLLECTION SYSTEM
US 11.08.2022
Int.Class A61M 1/06
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
1Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
06Milking pumps
Appl.No 17645210 Applicant LANSINOH LABORATORIES, INC. Inventor Peter Lawrence VISCONTI

A breastmilk collection device includes breast contacting flange, a vacuum reservoir, flexible diaphragm separating the breast contacting flange and the vacuum reservoir, and a flange receiver between the breast contacting flange and the flexible diaphragm. The breast contacting flange has a wide portion for accepting the breast and a narrow portion. The flexible diaphragm is located between the narrow portion and the vacuum reservoir. The flexible diaphragm moves between a sealed configuration, in which the breast contacting flange is sealed off from the vacuum reservoir, and an open valve configuration, in which the flexible diaphragm acts as a one-way valve to allow expressed milk to flow through a milk flow opening between the flexible diaphragm and the breast contacting flange when an opening pressure is reached in the breast contacting flange.

3.20220249771LOSSY MECHATRONIC SYSTEMS AND METHODS OF ESTIMATION
US 11.08.2022
Int.Class A61M 5/172
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
5Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm rests
14Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
168Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters
172electrical or electronic
Appl.No 17575009 Applicant Cepheid Inventor Rajesh Nerkar

Methods and systems for estimating force and motor torque in a mechatronic system are provided herein. Such methods and system are suited for improved control of small-scale mechatronic system, particularly a syringe, valve, and cartridge loader or door opening/closing mechanism of a diagnostic assay system. The methods can compensate for friction and account for various second-order effects, thereby allowing for more accurate pressure estimation, thereby allowing improved syringe operation. The methods can further allow for improved estimation of force or motor torque to allow for improved control of an actuatable valve interfacing the sample cartridge and cartridge loader or door opening/closing system. Methods of calibrating such systems are also provided.

4.WO/2022/166538CATHETER REINFORCEMENT LAYER AND CATHETER
WO 11.08.2022
Int.Class A61M 25/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
25Catheters; Hollow probes
Appl.No PCT/CN2022/071230 Applicant MICROPORT NEUROTECH (SHANGHAI) CO., LTD. Inventor LIN, Heng
A catheter reinforcement layer (100) and a catheter comprising same. The catheter reinforcement layer (100) comprises a braided component (110) and at least one axial component (120a, 120b, 120c, 120d, 120e, 120f, 120g, 120h, 120j, 120k, 120l, 120m, 120n), wherein the braided component (110) is of a mesh tube structure formed by braiding wires in a crosswise manner; and the axial component (120a, 120b, 120c, 120d, 120e, 120f, 120g, 120h, 120j, 120k, 120l, 120m, 120n) extends from the proximal end to the distal end along the braided component (110), and has at least one point of intersection with the braided component (110). In the structure of the catheter reinforcement layer (100), by means of introducing one or more axial components (120a, 120b, 120c, 120d, 120e, 120f, 120g, 120h, 120j, 120k, 120l, 120m, 120n) into a reinforcement layer of an existing catheter, the axial modulus of the catheter is increased, so as to prevent axial deformation of the catheter body of the catheter under axial shear stress during instrument delivery.
5.WO/2022/167423NON-COMBUSTIBLE AEROSOL PROVISION DEVICE AND SYSTEM
WO 11.08.2022
Int.Class A24F 40/20
AHUMAN NECESSITIES
24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
FSMOKERS’ REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
40Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
20Devices using solid inhalable precursors
Appl.No PCT/EP2022/052360 Applicant NICOVENTURES TRADING LIMITED Inventor CAMPBELL, Jeremy
A non-combustible aerosol provision device (100; 200; 300; 400; 500; 600; 700; 800) for generating an aerosol from an aerosol-generating material is provided. The device comprises a chamber (102; 202; 302; 402) for receiving a consumable (120a; 120b) comprising aerosol-generating material to enable the non-combustible aerosol provision device to generate an aerosol from the aerosol-generating material. The device further comprises an adjustment mechanism (150) to allow a user to adjust a dimension of the chamber to allow the chamber to accommodate, one at a time, each of a plurality of consumables (120a, 120b) having different sizes.
6.WO/2022/167603A METHOD FOR CONTROLLING THE HEATING OF A SUSCEPTOR OF AN AEROSOL-GENERATING DEVICE USING A BOOST CONVERTER
WO 11.08.2022
Int.Class H02M 3/156
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
MAPPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
3Conversion of dc power input into dc power output
02without intermediate conversion into ac
04by static converters
10using discharge tubes with control electrode or semiconductor devices with control electrode
145using devices of a triode or transistor type requiring continuous application of a control signal
155using semiconductor devices only
156with automatic control of output voltage or current, e.g. switching regulators
Appl.No PCT/EP2022/052755 Applicant JT INTERNATIONAL SA Inventor ZIGMUND, Branislav
A method for controlling the heating of a susceptor of an aerosol- generating device is described, the susceptor being inductively heated by an oscillating circuit (6) driven by an inverter (5), an optional boost converter (8) being connected between a power supply unit (4) and said inverter (5), the boost converter (8) and being configured to step-up voltage from an input voltage supplied from the power supply unit to an output voltage delivered to the inverter (5). The method comprises a power delivery mode of the aerosol-generating device and a temperature identification mode of the aerosol-generating device in which the amount of power supplied to the inverter is lower than the amount of power supplied during the power delivery mode. The method comprises a step of determining the temperature of the susceptor, e.g. based on a determined resonant frequency or resonant capacitor voltage of the oscillating circuit (6). The power delivery mode may comprise a step of setting the output voltage delivered from the boost converter (8) to the inverter (5) depending on the determined temperature of the susceptor.
7.WO/2022/169493FLUID COUPLINGS
WO 11.08.2022
Int.Class F16L 37/32
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
37Couplings of the quick-acting type
28with fluid cut-off means
30with fluid cut-off means in each of two pipe-end fittings
32at least one of two lift valves being opened automatically when the coupling is applied
Appl.No PCT/US2021/060296 Applicant COLDER PRODUCTS COMPANY Inventor BENSON, Timothy C.
This document describes fluid coupling devices for fluid systems and methods of using the fluid coupling devices. Some fluid coupling devices described herein are configured for use in fluid systems for the purpose of providing a sterile connection. Such a sterile connection can be useful for the delivery and/or processing of therapeutic agents, or ingredients thereof, and other purposes.
8.WO/2022/168713NEEDLE APPLICATOR AND PUNCTURE INJECTION KIT
WO 11.08.2022
Int.Class A61M 37/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
37Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
Appl.No PCT/JP2022/002949 Applicant SHISEIDO COMPANY, LTD. Inventor SHIMIZU, Hiroko
A needle applicator 1 for feeding a liquid so as to pass through the inside of or nearby a plurality of microneedles onto a surface of or into the inside of a subject comprises: a base part 10 that has a side wall 12 and a support wall 15 that is connected to the side wall from the inside surface in the vicinity of the lower end of the side wall and has a circulation hole 16 formed therein, the upper part of the base part 10 being open; a needle plate 20 that is attached to the lower end of the support wall 15, has provided thereto a plurality of downward-pointing microneedles 23 that puncture the subject, and in which a through hole 22 is formed penetrating in the thickness direction; an absorbing member 30 that is impregnated with the liquid and can be fitted internally on the upper side of the support wall 15; and a pressing member 40 that presses the absorbing member 30.
9.WO/2022/168938EXTRACORPOREAL CIRCULATION CIRCUIT
WO 11.08.2022
Int.Class F04C 5/00
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
5Rotary-piston machines or pumps with the working-chamber walls at least partly resiliently deformable
Appl.No PCT/JP2022/004422 Applicant NIPRO CORPORATION Inventor YAMAGUCHI Takeshi
This extracorporeal circulation circuit comprises a tube holder 100 that holds a pump tube 201 and line tubes 202A, 202B. The tube holder 100 has a first tube-holding part 102A and a second tube-holding part 102B that hold the pump tube 201 in a looped state and hold the line tubes 202A, 202B, and a securing plate 101 that connects the first tube-holding part 102A and the second tube-holding part 102B. A line-tube-side edge 113 of the securing plate 101 is inclined on the line-tube side, from the second tube-holding part 102B side toward the first tube-holding part 102A side.
10.WO/2022/169778PULSATILE BALLOON CATHETER SYSTEMS AND METHODS OF USING THE SAME
WO 11.08.2022
Int.Class A61M 25/10
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
25Catheters; Hollow probes
10Balloon catheters
Appl.No PCT/US2022/014785 Applicant AMPLITUDE VASCULAR SYSTEMS, INC. Inventor CHISENA, Robert
Pulsatile balloon catheter systems are provided. Aspects of the systems include: a pulse generator; and a balloon catheter assembly operably connected to the pulse generator. In embodiments, the balloon catheter assembly includes: a proximal connector operably connecting the balloon catheter assembly to the pulse generator and configured to transduce a first pulse energy generated by the pulse generator to a second pulse energy; a distal balloon; and a catheter component, where the catheter component includes a fluidic passage operably positioned between the proximal connector and the distal balloon, which passage is configured to propagate the second pulse energy from the proximal connector along the fluid passage to the distal balloon. The systems, assemblies and kits find use in a variety of different applications, including balloon angioplasty applications.