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IC:A61M

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Analysis

1 / 69,962
1.WO/2025/143324ELECTRODE MODULE, HEARING ASSISTANCE DEVICE INCLUDING SAME, AND MANUFACTURING METHOD THEREOF
WO - 03.07.2025
Int.Class A61N 1/05
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
1Electrotherapy; Circuits therefor
02Details
04Electrodes
05for implantation or insertion into the body, e.g. heart electrode
 Appl.No PCT/KR2023/021883 Applicant KOREA INSTITUTE OF MATERIALS SCIENCE Inventor JANG, Jong Moon
A hearing assistance device and a manufacturing method thereof are provided. The hearing assistance device according to an aspect of the present invention is a hearing assistance device for assisting hearing, and the hearing assistance device may comprise: a sound processor for converting sound into a predetermined signal; a transmitter provided outside the body to transmit the signal to the outside; a receiver provided inside the body to receive the signal transmitted by the transmitter; and an electrode array including a plurality of electrode modules connected to each other in a ball-joint manner and inserted into the cochlea, and emitting a current corresponding to the signal received by the receiver.
2.WO/2025/142289MEDICAL WIRE
WO - 03.07.2025
Int.Class A61M 25/09
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
01Introducing, guiding, advancing, emplacing or holding catheters
09Guide wires
 Appl.No PCT/JP2024/042001 Applicant NHK SPRING CO., LTD. Inventor IMAMURA Masaru
The present invention comprises a first flexible tube body (11) that extends in the longitudinal direction and is formed so as to be capable of bending deformation, an operation wire (12) that extends in the longitudinal direction and is inserted inside the first flexible tube body (11), and a support body (14) that is fixed to the rear-end part of the first flexible tube body (11). The front-end part of the operation wire (12) is fixed to the front- end part of the first flexible tube body (11) in a state of being set apart from the center axis (O1) of the first flexible tube body (11) in one radial direction. An operation part (13) to which the operation wire is fixed and which is capable of moving in the longitudinal direction with respect to the support body is provided to the rear of the support body. The operation part is formed in a cylindrical shape extending in the longitudinal direction. The rear-end opening of the operation part is closed by a fixation member (24). The rear-end part of the operation wire is embedded in the fixation member. A locking projection (12b) that protrudes further in the radial direction than the portion of the operation wire positioned between the rear-end part and the front-end part is formed at the rear-end part of the operation wire.
3.WO/2025/141569EXPANDABLE IMPLANT DEPLOYMENT
WO - 03.07.2025
Int.Class A61M 1/00
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
1Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
 Appl.No PCT/IL2024/051217 Applicant PARAGATE MEDICAL LTD. Inventor HANANI, Nitai
A method for deployment of an implant inside a body cavity, including: expanding a sac within a body cavity of a subject body; inducing expansion of an implant positioned within the expanded sac; retracting the sac from said subject body following said inducing.
4.WO/2025/145049THROMBUS REMOVAL SYSTEMS AND ASSOCIATED METHODS
WO - 03.07.2025
Int.Class A61B 17/22
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods
22Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for
 Appl.No PCT/US2024/062111 Applicant SHIFAMED HOLDINGS, LLC Inventor TRAUTMAN, Joseph Creagan
The present technology relates to systems and methods for removing a thrombus from a blood vessel of a patient. In some embodiments, the present technology is directed to systems including an elongated catheter having a distal portion configured to be positioned within the blood vessel of the patient, a proximal portion configured to be external to the patient, and a lumen extending therebetween. The system can also include a fluid delivery mechanism coupled with a fluid lumen and configured to apply fluid to at least partially fragment the thrombus.
5.WO/2025/137865VENTILATION DEVICE FOR ANESTHESIA, INSPIRATION MAINTENANCE STARTING METHOD THEREFOR, AND CENTRAL STATION
WO - 03.07.2025
Int.Class A61D 7/04
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
DVETERINARY INSTRUMENTS, IMPLEMENTS, TOOLS, OR METHODS
7Devices or methods for introducing solid, liquid, or gaseous remedies or other materials into or onto the bodies of animals
04Devices for anaesthetising animals by gases or vapours; Inhaling devices
 Appl.No PCT/CN2023/141999 Applicant SHENZHEN MINDRAY ANIMAL MEDICAL TECHNOLOGY CO., LTD. Inventor LI, Ran
A ventilation device (30) for anesthesia, an inspiration maintenance starting method therefor, and a central station. The ventilation device (30) is used for acquiring a delay time of inspiration maintenance and, upon receiving an inspiration maintenance function starting command, starting the inhalation maintenance after the delay time. Therefore, after a user starts an inspiration maintenance function, the ventilation device (30) starts inspiration maintenance after a period of delay time, and the user can have time to leave a shielding chamber within the period of delay; after waiting outside the shielding chamber for the ventilation device (30) to start inspiration maintenance, the user then starts a radioactive imaging device (10) to capture an image of a target object.
6.WO/2025/139095HIGH-PRESSURE QUANTITATIVE DRUG DELIVERY DEVICE AND DELIVERY METHOD
WO - 03.07.2025
Int.Class A61M 16/01
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
16Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators ; Tracheal tubes
01specially adapted for anaesthetising
 Appl.No PCT/CN2024/119697 Applicant HEYER HS TECHNOLOGY CO., LTD Inventor WANG, Zhimeng
A high-pressure quantitative drug delivery device and delivery method. The high-pressure quantitative drug delivery device comprises: a constant-pressure gas source (1), a plunger pump (4), a drug storage tank (2), and a vaporization core (7). The constant-pressure gas source (1) is used for introducing constant-pressure gas into the drug storage tank (2); the drug storage tank (2) is pre-filled with an anesthetic; a plunger pump upper-cavity drug inlet solenoid valve (3) and a plunger pump lower-cavity drug inlet solenoid valve (10) are respectively provided on tubes connecting the plunger pump (4) and the drug storage tank (2); and a plunger pump upper-cavity drug injection port back pressure valve (5), a plunger pump upper-cavity drug injection port solenoid valve (6), a plunger pump lower-cavity drug injection port back pressure valve (9), and a plunger pump lower-cavity drug injection port solenoid valve (8) are respectively provided on a delivery tube of the plunger pump (4). By means of coordinated opening and closing of the solenoid valves and the back pressure valves, the anesthetic is drawn from the drug storage tank (2), and precisely and quantitatively delivered to the vaporization core (7) of an electronically controlled vaporizer.
7.WO/2025/141300METHOD AND APPARATUS FOR FABRICATING MICRONEEDLES
WO - 03.07.2025
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/IB2023/063261 Applicant MINEED TECHNOLOGY COMPANY LIMITED Inventor WANICHWECHARUNGRUANG, Supason
The present invention relates to a method for fabricating microneedles. The method comprises steps of dispensing liquid materials constituting microneedles into mold recesses under a first pressure (P1), increasing the pressure to a second pressure (P2) as the liquid material moves downward and dry, and repeating the process until the mold recesses are filled to a predetermined level. The invention also relates to an apparatus for fabricating microneedles which comprises a liquid dispenser, a mold, a mold holder, and a housing with pressure, temperature, and humidity control. In some embodiments, the liquid dispenser is equipped with fast-switching pressure-relieving poppet valves. The method and apparatus according to the present invention provide advantages as they can effectively eliminate trapped air bubbles with minimal material waste, resulting in microneedles with sharp tip and accurate dosing. They also enable customization of assorted multilayered microneedles patch, with a continuous workflow that is time- and cost-effective.
8.WO/2025/142290MEDICAL WIRE
WO - 03.07.2025
Int.Class A61M 25/09
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
01Introducing, guiding, advancing, emplacing or holding catheters
09Guide wires
 Appl.No PCT/JP2024/042004 Applicant NHK SPRING CO., LTD. Inventor ENDO Takahiro
The present invention comprises: a first flexible tube body (11) that extends in the longitudinal direction and is formed so as to be able to bend and deform; an operation wire (12) that extends in the longitudinal direction and is inserted into the first flexible tube body (11); and a support body (14) that is fixed to the rear end of the first flexible tube body (11), wherein a front end (12a) of the operation wire (12) is fixed to the front end of the first flexible tube body (11) in a state of being offset in one radial direction from the central axis (O1) of the first flexible tube body (11), the front end opening of the first flexible tube body is closed by a fixing member (25), the front end of the operation wire is embedded in the fixing member, and an engaging protrusion (12b), which protrudes further in the radial direction than the portion located between the front end and the rear end of the operation wire, is formed on the front end of the operation wire.
9.WO/2025/144780SOLID PHARMACEUTICAL PREPARATION FOR PERITONEAL DIALYSIS AND PROCESS FOR PRODUCING THE SAME
WO - 03.07.2025
Int.Class A61K 9/16
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
9Medicinal preparations characterised by special physical form
14Particulate form, e.g. powders
16Agglomerates; Granulates; Microbeadlets
 Appl.No PCT/US2024/061671 Applicant BAXTER INTERNATIONAL INC. Inventor BASAK, Sachinandan
The present invention relates to a novel solid pharmaceutical preparation for peritoneal dialysis comprising nucleating particles of sodium chloride coated with plurality of layers, wherein the plurality of layers comprises, a first layer (A) of sodium bicarbonate, second layer (B) comprising sodium chloride and dextrose, third layer (C) comprising the electrolytes calcium chloride and magnesium chloride, and the fourth outmost layer (D) comprising sodium lactate. The present invention also relates to a process for producing the novel solid pharmaceutical preparation.
10.WO/2025/144015RESPIRATORY GAS LEAKAGE VALVE DEVICE FOR VENTILATOR
WO - 03.07.2025
Int.Class A61M 16/20
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
16Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators ; Tracheal tubes
20Valves specially adapted to medical respiratory devices
 Appl.No PCT/KR2024/097081 Applicant SOYEON MEDICAL CO.,LTD. Inventor PARK, Manshick
The respiratory gas leakage valve device for a ventilator according to the present invention comprises: a first valve pipe formed in a pipe shape, the first valve pipe having a first inflow/outflow hole and a second inflow/outflow hole formed on one end and the other end thereof, respectively, such that respiratory gases flow in/out, multiple leakage holes being formed through between the one end and the other end such that the respiratory gases leak; and a second valve pipe formed in a pipe shape such that, if the first valve pipe is inserted therein, a part of the inside surface thereof is spaced apart from the multiple leakage holes, thereby forming a distancing space together with the outside surface of the first valve pipe. One side of the distancing space communicates with the multiple leakage holes, and the other side thereof communicates with the outside such that the respiratory gases which have leaked from the multiple leakage holes and flowed therein can leak to the outside.
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