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公开(公告)号：US20220409807A1
公开(公告)日：2022-12-29
申请号：US16765548
申请日：2018-11-13
发明人： MOUNG SOOK LEE
摘要： Provided is a medicine injection device capable of injecting a liquid medicine into a human body by using a medicine container configured to discharge the medicine contained therein along a designated path when a pressure is applied from outside, the medicine injection device including one or more medicine pressing units including one or more inflatable parts capable of being inflated by air to apply a pressure to the medicine container, and a first pumping unit capable of inflating one of the inflatable parts by including a first pump capable of generating air of a preset pressure, and a first pipe connectable to the one of the inflatable parts. According to the present invention, a risk of breakdown and a total manufacturing cost may be reduced due to a simple structure of the medicine injection device.
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公开(公告)号：US20220313901A1
公开(公告)日：2022-10-06
申请号：US17845560
申请日：2022-06-21
申请人： 410 Medical, Inc.
发明人： Andrew W. LANE , Galen C. ROBERTSON , Savannah K. CARLSEN , Robert W. TITKEMEYER , Luke D. OLTMANS
摘要： In some embodiments, a system can include a fluid delivery assembly and a drive assembly. The fluid delivery assembly is configured to be releasably mechanically and, optionally, electrically coupled to the drive assembly. When the fluid delivery assembly is releasably coupled to the drive assembly, the drive assembly can control delivery of fluid from the fluid delivery assembly (e.g., to a patient). For example, the drive assembly can be releasably coupled to the fluid delivery assembly to control delivery of fluid from the fluid delivery assembly to provide continuous (e.g., non-pulsatile) fluid flow from the fluid delivery assembly.
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公开(公告)号：US11446436B2
公开(公告)日：2022-09-20
申请号：US16309736
申请日：2017-07-06
发明人： Hans List , Frederic Wehowski
摘要： Disclosed is a flow detector (1) for releasable coupling with a flow channel (20) in a channel coupling area and detecting a flow of liquid drug in the flow channel (20), the flow detector including: an upstream thermoelectric element (10a) and a downstream thermoelectric element (10b), wherein the upstream thermoelectric element (10a) and the downstream thermoelectric element (10b) are arranged spaced apart from each other and movable independent from each other; an upstream biasing element (15a) and a downstream biasing element (15b), wherein the upstream biasing element (15a) acts on the upstream thermoelectric element (10a), thereby biasing the upstream thermoelectric element (10a) towards the channel coupling area, and the downstream biasing element (15b) acts on the downstream thermoelectric element (10b), thereby biasing the downstream thermoelectric element (10b) towards the channel coupling area independently from the upstream biasing element (15a).
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公开(公告)号：US11439747B2
公开(公告)日：2022-09-13
申请号：US16152063
申请日：2018-10-04
发明人： Hyowon Lee , Bahar Dhowan
摘要： An implantable drug delivery device and method for delivering a drug to a living body. The device includes a housing having at least one opening, a reservoir within the housing adapted to contain a drug, a temporary seal closing the opening of the housing, and a heating element in thermal contact with the temporary seal. The heating element is adapted to generate heat in response to a magnetic field to melt the temporary seal and release a drug within the reservoir through the opening of the housing.
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公开(公告)号：US11383047B2
公开(公告)日：2022-07-12
申请号：US16589037
申请日：2019-09-30
申请人： AMGEN INC.
发明人： Scott R. Gibson , Mark Ka Lai Lee , Donald Busby , Stephanie Toy , Suhas Krishna , Francisca Tan-Malecki , Ferry Tamtoro
摘要： A drug delivery system includes a reservoir and a drug delivery device coupled to the reservoir. The drug delivery device also may include at least one temperature-sensitive component and a lock having locked and unlocked states. The system further includes an output device, and a controller coupled to the lock and the output device. The controller may also include a temperature sensor, or may be coupled to the temperature sensor. The controller is programmed or configured to determine if the temperature of a drug in the reservoir or of the temperature-sensitive component exceeds an upper limit or is below a lower limit, and to activate the lock in either event. The controller is also programmed or configured to determine, directly or indirectly, if the temperature subsequently is between the upper and lower limits, and to unlock lock as a consequence.
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公开(公告)号：US11344662B2
公开(公告)日：2022-05-31
申请号：US14623455
申请日：2015-02-16
摘要： According to some embodiments, a system may treat blood outside the body of a patient. The system may include one or more pumps configured to draw blood from a patient into a fluid flow path at a rate, for example, of 5-7 liters per minute. The system may include one or more heat exchangers coupled to the fluid flow path and configured to heat the blood, for example, to a temperature above 42 degrees Celsius and below 43.2 degrees Celsius.
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公开(公告)号：US11344657B2
公开(公告)日：2022-05-31
申请号：US17016999
申请日：2020-09-10
摘要： Dialysis machines and methods for operating dialysis machines (e.g., peritoneal dialysis machines) may include delivering dialysate to a patient and detecting a temperature of a volume of the dialysate, an air content of the dialysate volume, or another condition, or combinations thereof, wherein the detected temperature of the dialysate volume is compared to a predetermined maximum temperature, the detected air content of the dialysate volume is compared to a predetermined maximum air content and the detected other condition generates a signal. The volume of dialysate may be diverted in response to the detected temperature exceeding the predetermined maximum temperature, the air content exceeding the predetermined maximum air content, or the other condition generated signal, or combinations thereof.
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公开(公告)号：US11324673B2
公开(公告)日：2022-05-10
申请号：US15682272
申请日：2017-08-21
发明人： Christopher Velis , Karen Miller
IPC分类号： A61K8/04 , A61K8/19 , A61K8/34 , A61M5/19 , A61M5/315 , A61M5/44 , A61M5/46 , A61Q19/08 , A61Q19/06 , A61P17/10 , A61K8/02
摘要： The present invention is directed to targeted delivery of a cold slurry underneath a patient's skin to improve the cosmetic appearance of the skin. The “target” tissue can be muscle tissue that when cooled cannot contract and cause wrinkles/lines in the skin to appear. The target tissue can also be adipose tissue that causes overlying tissue to sag and form wrinkles/lines. The cold slurry induces apoptosis, and reduces the size of the tissue, and causes the connective tissue supporting the skin to thicken and tighten, thereby reducing wrinkles/lines. Skin can also be tightened with cold slurry injected into the dermis layer of the skin or within the layers of the oral mucosa making a cold slurry treatment ideal for reducing the appearance of baggy skin after a patient loses weight and or for treating obstructive sleep apnea. Cold slurry can also be used to treat cellulite and acne.
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公开(公告)号：US20220007949A1
公开(公告)日：2022-01-13
申请号：US17360707
申请日：2021-06-28
申请人： Bernard FRYSHMAN
发明人： Bernard FRYSHMAN
IPC分类号： A61B5/028 , A61B5/01 , A61F7/00 , A61M5/00 , A61N2/02 , A61N1/40 , A61B5/06 , A61M5/44 , A61B18/04 , A61B90/00
摘要： A system and method for inductive heating applications includes positioning one or more inductive heating elements in a location, delivering electromagnetic radiation, by a radiation source, to heat at least a portion of the one or more inductive heating elements, and detecting, by a detector, the heat generated by the one or more inductive heating elements. The system and method also include controlling, by a processing unit, a condition based on the detected heat.
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公开(公告)号：US20210353880A1
公开(公告)日：2021-11-18
申请号：US16612811
申请日：2019-07-02
发明人： MOUNG SOOK LEE
摘要： Provided is a medicine infusion apparatus capable of infusing a liquid medicine into a human body by using a medicine container configured to discharge the liquid medicine contained therein, along a designated path when a pressure is applied from outside, the medicine infusion apparatus including one or more medicine pressing units including one or more inflatable parts capable of being inflated by air to apply a pressure to the medicine container, a first pumping unit capable of inflating one of the inflatable parts by including a first pump capable of generating air of a preset pressure, and a first pipe connectable to the one of the inflatable parts, and a heating unit including a thermoelectric module capable of heating the medicine within a preset temperature range. According to the present invention, the medicine infusion apparatus may be produced as a compact portable apparatus by using a low-capacity battery and be used for emergencies at accident sites where electricity may not be easily supplied.
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