公开(公告)号：US20200230384A1

公开(公告)日：2020-07-23

申请号：US16253681

申请日：2019-01-22

申请人： Joy Kong

发明人： Joy Kong

IPC分类号： A61M31/00 ,  A61M5/14 ,  A61F13/36 ,  A61M19/00 ,  A61M29/00 ,  A61K33/14 ,  A61K31/047 ,  A61K38/06 ,  A61K31/167 ,  A61K31/137 ,  A61K35/28

摘要： A method for intranasal stem cell therapy provides a non-invasive procedure to inject mesenchymal stem cells directly through the nostrils for stem cell deposition in nerve endings, for the uptake of large number of stem cells directly into the central nervous system, and bypassing the blood-brain barrier. The method involves steps: preparing the patient psychologically and physically prior to receiving the stem cell specimen; intravenously introducing a solution of sodium chloride or Ringer's lactate containing mannitol, and glutathione. The method also includes: clearing and illuminating the inferior turbinate of the nostrils; urging a pair of absorbent fiber soaked with lidocaine and epinephrine into the nostrils; inserting, through one of the nostrils, a 27G 1¼″ needle at a midpoint of the inferior turbinate at a 30° angle relative to the facial plane, and at an angle between 5° to 10° relative to a lateral reference point; and performing post-procedure maintenance.

公开(公告)号：US20200085551A9

公开(公告)日：2020-03-19

申请号：US15848919

申请日：2017-12-20

申请人： Thomas Asum

发明人： Thomas Asum

IPC分类号： A61C17/06 ,  A61F13/36 ,  A61M1/00 ,  A61M25/00 ,  A61C5/90 ,  A61C13/15

摘要： A dental suction arrangement which removes saliva and other fluids from a person's oral cavity. The suction arrangement includes a suction tube and an absorption body to be placed in the oral cavity. The suction tube includes a suction part which is arranged in the absorption body and which is equipped with a hole organs or elements communicating with the absorption body. The suction arrangement is made of elastically deformable material in order to adapt to the anatomical shape of the bottom of the mouth.

公开(公告)号：US20190336709A1

公开(公告)日：2019-11-07

申请号：US16380258

申请日：2019-04-10

申请人： AFSMEDICAL GmbH Medizinproduktehandel

发明人： Du Pyo HONG

IPC分类号： A61M13/00 ,  A61B1/313 ,  A61B5/03 ,  A61B17/02 ,  A61B17/34 ,  A61B1/04 ,  A61B5/01 ,  A61B17/04 ,  A61F2/00 ,  A61F13/36 ,  A61B90/90 ,  G16H40/63 ,  G16H20/40

摘要： Provided is an integrated monitoring and management system for endoscopic surgery, in which the system simultaneously monitors and manages the surgical environment such as pressure, temperature, humidity, smoke, and the like inside the human body, and the type and access of surgical instruments used for surgery throughout the surgical procedure at the time of endoscopic surgery, such that an optimal surgical environment is maintained according to a monitoring result, and when an accident occurrence factor is monitored during the surgical procedure, it is possible to prevent an accident from occurring by informing of the accident occurrence factor, and it is possible to quantify a safe and successful surgical procedure by analyzing accumulated big data.

公开(公告)号：US20190262190A1

公开(公告)日：2019-08-29

申请号：US15904877

申请日：2018-02-26

申请人： Brian A. Fried

发明人： Brian A. Fried

IPC分类号： A61F13/36 ,  A61B42/20

摘要： A disposable finger mounted swab has an applicator end configured to contact a body part, natural orifice, open wound or surgical opening of a person or animal and an opening end arranged opposite the applicator end configured for receiving a finger of a user. An outer lining configured for direct contact with the body part, natural orifice, open wound or surgical opening of a person or animal. A water-resistant protective layer attached outer lining. A constricting band attached or integral with outer edges of the opening end of the disposable finger mounted swab and configured to maintain the swab in place on the finger during intended use. The swab may be packaged in a packet, wherein a substance for delivery using the swab is included in or upon the outer lining; the package or packet is hermetically sealed.

公开(公告)号：US20190254768A1

公开(公告)日：2019-08-22

申请号：US15902795

申请日：2018-02-22

申请人： Phoenix Spine Holdings, Inc.

发明人： Daniel Lieberman

IPC分类号： A61B90/00 ,  A61B18/20 ,  A61F13/36

摘要： Methods and apparatus for retracting the dura away from a cutting tool during a laminectomy procedure. The method includes inserting a memory shape surgical sponge (patty) into an initial epidural space between the dura and the tool used to decompress (e.g., drill) the lamina. As the lamina is further decompressed, the patty tends to spring back toward its nominal position, urging the dura away from the decompression and isolating the dura from the drill.

公开(公告)号：US20190192724A1

公开(公告)日：2019-06-27

申请号：US16218197

申请日：2018-12-12

申请人： Mark E. Dillon ,  Krishna Narayanan

发明人： Mark E. Dillon ,  Krishna Narayanan

IPC分类号： A61L15/38 ,  A61F13/00 ,  A61F13/36 ,  A61L15/42 ,  A61F13/511 ,  A61F13/15

CPC分类号： A61L15/38 ,  A61F13/00063 ,  A61F13/00068 ,  A61F13/15699 ,  A61F13/36 ,  A61F13/51113 ,  A61F13/51121 ,  A61F2013/00089 ,  A61F2013/530226 ,  A61F2013/530802 ,  A61L15/425 ,  A61L2300/254 ,  A61L2300/40 ,  A61L2400/00

摘要： This invention describes a wound dressing product for active continuous debridement of devitalized tissues in non-healing wounds including diabetic ulcers, pressure ulcers, burn injuries and other etiologies. The present invention pertains to the principle of continuous wound debridement which makes necrotic tissue more susceptible for removal and hence enhances progressive wound healing. The dressing contains an active ingredient, such as collagenase which serves to debride wounds in-situ. In the present invention purified Collagenase (90% pure) was deposited onto several wound dressing materials. A key feature of this invention is that the activity level of the Collagenase used was substantially preserved.

公开(公告)号：US20190167837A1

公开(公告)日：2019-06-06

申请号：US16267464

申请日：2019-02-05

申请人： DATT LIFE SCIENCES PRIVATE LIMITED

发明人： Rajan DATT ,  RAMADHAR KUMAR ,  SIDDHARTH PANDEY ,  PALLAVI SHRIVASTAVA

IPC分类号： A61L24/00 ,  A61F13/36 ,  A61F13/20 ,  A61L24/04

摘要： The invention relates to porous absorbent Composite Material, which may be used e.g. in the form of a plug or tampon, for instance for controlling bleeding, wound closure, prevent tissue adhesion and/or support tissue regeneration. The invention provides a hydrophilic Self-Dispersive, fragmentable and Bio-Absorbable Porous Composite foams, suitable for packing antrum or other cavities of the body, comprising of composite of polymers, which polymer preferably comprises —C(O)—O—; NH2/3+; —OH; —CH2OCH2C(O)O— groups as functional or —CH—O— (e.g. C2H4O; C6H10O5; C6H8O6); —CH—N—O— (e.g. C8H13NO5); O—C—C— (e.g. O-CH2-CH2); —C(O)N— groups in the backbone of the polymers e.g. gelatin, chitosan, collagen, alginate, polyvinyl alcohol, polyethylene glycol, keratin, cellulose.

公开(公告)号：US20180296395A1

公开(公告)日：2018-10-18

申请号：US15569353

申请日：2016-04-25

申请人： CHEMOKIND, INC.

发明人： Edward W. KUBEK

IPC分类号： A61F13/00 ,  A61M1/00 ,  A61F13/36 ,  A61L15/42 ,  A61L15/44 ,  A61L15/26 ,  A61L15/24 ,  A61L15/32 ,  A61L15/20

摘要： A wound packing material, particularly suitable for use in negative pressure wound therapy, comprising a porous material admixed with a chemoattractant. This disclosure further provides methods of manufacturing the wound packing material, and therapeutic methods of using the wound packing material.

公开(公告)号：US10045760B2

公开(公告)日：2018-08-14

申请号：US15486606

申请日：2017-04-13

申请人： Xibo Wei ,  Sara Shi Wei

发明人： Xibo Wei ,  Sara Shi Wei

IPC分类号： A61B10/00 ,  A61F13/36 ,  A61F13/20

摘要： The present invention provides a device that can move inside a biological conduit such as an intestinal tract for sampling the content therein, and a process thereof. While moving along the intestinal tract, the device can continuously collect the content in the intestinal tract. One or more convoy belts having an adsorbent layer are configured to continuously absorb and preserve the collected intestinal content. The belt loaded with the sample may be used to establish a chemical, biochemical and microbiological spectrum along the length of the intestinal tract.

公开(公告)号：US09999553B2

公开(公告)日：2018-06-19

申请号：US14850537

申请日：2015-09-10

申请人： Massachusetts Eye and Ear Infirmary

发明人： Eleftherios Ilios Paschalis ,  Demetrios Vavvas

IPC分类号： B01J20/283 ,  C02F1/28 ,  C08B1/00 ,  C08G77/00 ,  A61F13/36 ,  B01J20/26 ,  B01J20/24 ,  B01J20/08 ,  B01J20/28 ,  B01J20/32 ,  C08G77/04 ,  C08L83/04 ,  B01J20/00 ,  B01D39/00 ,  C02F101/32 ,  C02F103/00

CPC分类号： A61F13/36 ,  B01J20/08 ,  B01J20/24 ,  B01J20/262 ,  B01J20/28023 ,  B01J20/28085 ,  B01J20/3236 ,  C02F1/281 ,  C02F1/288 ,  C02F1/40 ,  C02F2101/32 ,  C02F2103/007 ,  C08G77/04 ,  C08L83/04

摘要： Provided herein is an oleophilic matrix comprising at least one polymer selected from the group consisting of a polydimethylsiloxane having micropillars; a microporous polydimethylsiloxane; and an ophthalmic-grade cellulose having an alumina-deposited surface. The matrixes can be used, for example, to remove an oil, such as a silicone oil, e.g., from a hydrophobic surface such as an intraocular lens, or from an aqueous environment.