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IC:A61M

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Analysis

1.WO/2022/106867DELIVERY ASSIST WIRE-CATHETER ASSEMBLY
WO 27.05.2022
Int.Class A61B 17/22
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
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/IB2020/060893 Applicant MB “IR AŠ" Inventor ŠIRVINSKAS, Audrius
The purpose of this invention is to provide simple, however highly effective technical solution to guide and track thrombectomy aspiration catheter through vessels anatomy with easy and prompt drive to the thrombus area. This is achieved by Delivery assist wire which has variable diameter which is thicker diameter at the distal working part where major driving and steering forces are needed to push aspiration catheter through challenging and torturous vessel anatomies. The major innovation is to have thicker distal part of the Delivery assist wire that is configured to fill into aspiration catheter distal working part inner lumen and improve deliverability of catheter through torturous vessels. The Delivery assist wire-catheter assembly is configured to remove the thrombus clot out of the vessel without any additional devices.
2.WO/2022/105697DRIVE SYSTEM FOR MEDICAL VACUUM NEGATIVE-PRESSURE MACHINE
WO 27.05.2022
Int.Class F04B 49/06
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
49Control of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for in, or of interest apart from, groups F04B1/-F04B47/196
06Control using electricity
Appl.No PCT/CN2021/130507 Applicant SUZHONG PHARMACEUTICAL GROUP MEDICAL EQUIPMENT CO., LTD. Inventor XU, Mingquan
A drive system for a medical vacuum negative-pressure machine, comprising: an input power supply (1), an MCU controller (9), a power amplifier circuit (5), a negative-pressure pump assembly (6), and an air pressure acquisition circuit (7). The input power supply (1) is electrically connected to the MCU controller (9), and is used to supply power to the drive system for the medical vacuum negative-pressure machine. The power amplifier circuit (5) receives a control signal from the MCU controller (9), and controls the negative-pressure pump assembly (6) to start, close, or stop. The negative-pressure pump assembly (6) receives a signal sent by the power amplifier circuit (5) and used to control the negative-pressure pump assembly to start, close, or stop. The air pressure acquisition circuit (7) is provided on a gas inlet of the negative-pressure pump assembly (6), and is used to acquire changes in air pressure in an negative-pressure environment, convert same into voltage changes, and transmit data of the voltage changes to the MCU controller (9). The drive system simplifies the overall device layout, and facilitates use of the whole machine.
3.WO/2022/106252BREAST SHIELD FOR A BREAST PUMP
WO 27.05.2022
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 PCT/EP2021/081024 Applicant KONINKLIJKE PHILIPS N.V. Inventor LIPSCH, Job
A breast shield for a breast pump comprises a first (inner) cavity for placing over the nipple and having a first pressure control port for controlling milk expression. A second (outer) cavity is radially outward of the first cavity and is coupled to a second pressure control port for providing a sealing or positioning and then holding function. Thus, a positioning/holding function and a milk expression function may be optimized independently.
4.WO/2022/109132DEPLOYABLE TUBULAR BIOPSY DEVICE
WO 27.05.2022
Int.Class A61B 17/22
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
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/US2021/059881 Applicant UNIVERSITY OF WASHINGTON Inventor CARSON, Matthew
The present disclosure provides a device including a cylindrical member having a distal end and a proximal end. The cylindrical member includes a plurality of longitudinal slits positioned between the distal end and the proximal end to thereby create a plurality of strips positioned between the plurality of longitudinal slits. The device also includes an elongated hollow tube having a distal end and a proximal end. The elongated hollow tube is coupled to the proximal end of the cylindrical member. The device also includes a rod having a distal end and a proximal end.
5.WO/2022/105576ELECTROCHEMICAL PUMP DEVICE OF GRID COMBINED ELECTRODE
WO 27.05.2022
Int.Class A61M 5/142
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
142Pressure infusion, e.g. using pumps
Appl.No PCT/CN2021/127606 Applicant MICROMED CO., LTD. Inventor LI, Po-Ying
An electrochemical pump (100) device of a grid combined electrode, for connecting a drug injection container (9) for use. After a power supply (1) is connected, a cathode (or an anode) generates an electrochemical reaction with an electrolyte of a superabsorbent material layer (4) through a grid electrode (2) to release a first gas, and the first gas immediately passes through meshes of the grid electrode (2) without blocking loss; the anode (or the cathode) generates an electrochemical reaction with an electrolyte on the other side of the superabsorbent material layer (4) through a planar electrode (30) to release a second gas, and the second gas first passes through a small space/channel between fibers of the superabsorbent material layer (4) and then passes through the meshes of the grid electrode (2); and as the first gas and the second gas increase, a push piston (92) is extended to push a medicament (93).
6.WO/2022/106206AN AIRWAY THERAPY SYSTEM
WO 27.05.2022
Int.Class A61M 16/00
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
16Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
Appl.No PCT/EP2021/080570 Applicant KONINKLIJKE PHILIPS N.V. Inventor DE GRAAF, Pascal
The invention provides a positive airway pressure therapy system comprising a positive pressure generation unit, adapted to generate a positive pressure airflow for provision to a subject, and an oscillatory pressure generation unit adapted to modulate the positive pressure airflow at a modulation frequency thereby imparting a frequency component to the positive pressure air flow. The oscillatory pressure generation unit is adapted to modulate the airflow during an exhalation phase of a breathing cycle of the subject.
7.WO/2022/107796MEDICAL CONNECTOR
WO 27.05.2022
Int.Class A61M 39/10
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
39Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
10Tube connectors or tube couplings
Appl.No PCT/JP2021/042197 Applicant NIPRO CORPORATION Inventor NAKAGAMI Hiroyuki
A medical connector according to one embodiment of the present invention is provided with: a valve body which has a slit formed therein; a cylindrical outer housing which houses the valve body in the cylindrical shape thereof and retains the valve body therein; a cylindrical inner housing which is inserted into the the cylindrical shape of the outer housing so as to support an under surface of the valve body. A joint is formed between the valve body and the outer housing. The joint is positioned radially outward of the connector beyond the upper edge of the inner housing.
8.WO/2022/108786BLOOD COLLECTION DEVICES, SYSTEMS, AND METHODS
WO 27.05.2022
Int.Class A61B 5/15
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
15Devices for taking samples of blood
Appl.No PCT/US2021/058606 Applicant BECTON, DICKINSON AND COMPANY Inventor XUE, Yueqiang
A catheter system may include a catheter assembly, which may include a catheter adapter and a catheter extending distally from the catheter adapter. The catheter system may include a needle assembly, which may include a needle hub and an introducer needle extending distally from the needle hub. The introducer needle may extend through the catheter. The needle assembly may also include an extension tube, which may include a distal end integrated with the needle hub and a proximal end integrated with a cannula hub. A cannula may extend proximally from the cannula hub. An elastomeric sheath may be coupled to the cannula hub, and a proximal end of the cannula may be enveloped within the elastomeric sheath. In response to the blood collection tube pushing the elastomeric sheath distally, the cannula may pierce the elastomeric sheath, and the cannula may insert into the blood collection tube.
9.WO/2022/104532INFANT SLEEP INDUCTION APPARATUS
WO 27.05.2022
Int.Class A61M 21/02
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
21Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis
02for inducing sleep or relaxation, e.g. by direct nerve stimulation, hypnosis, analgesia
Appl.No PCT/CN2020/129414 Applicant XIE, Hua Inventor XIE, Hua
An infant sleep induction apparatus. The apparatus comprises: an integrated probe module or probe component (2), which at least comprises a heart rate sensor for sensing the heart rate of a mother of an infant and a signal processing circuit for processing a signal of the integrated probe module or probe component (2); and a main machine, which is in communication connection with the integrated probe module or probe component (2) via a signal transmission line, wherein the main machine is used for at least receiving and processing a heart rate signal of the mother of the infant and is used to induce an infant to enter a required sleep state. The main machine comprises: a main control chip (1), which at least receives and processes a digital heart rate signal from the integrated probe module or probe component (2); a memory (3), which is configured to store data from the main control chip (1) and send retrieved data to the main control chip (1); an audio processing circuit (4), which is configured to process audio data; and a loudspeaker (6), which plays the audio data. A conventional main machine (such as a main machine of a baby monitor) that is low in cost and easily acquired can be directly used as the main machine. The infant sleep induction apparatus has a small main machine, is low in cost, has a high signal transmission quality, and is convenient, flexible and reliable to use.
10.WO/2022/108102SURGICAL TOOL CONTROL APPARATUS
WO 27.05.2022
Int.Class A61M 25/01
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
25Catheters; Hollow probes
01Introducing, guiding, advancing, emplacing or holding catheters
Appl.No PCT/KR2021/013435 Applicant THE ASAN FOUNDATION Inventor CHOI, Jae Soon
A surgical tool control apparatus according to an embodiment comprises: a housing; and a control assembly including a frame connected to the housing, and a first roller module, a second roller module, and a third roller module which are installed on the frame, wherein the second roller module can horizontally move toward the first roller module so that a first surgical tool can be held between the first roller module and the second roller module, and can horizontally move toward the third roller module so that a second surgical tool can be held between the second roller module and the third roller module.