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公开(公告)号：US20230134453A1
公开(公告)日：2023-05-04
申请号：US18146835
申请日：2022-12-27
Applicant: Hanuman Pelican, Inc.
Inventor： Randy DORIAN , Michael D. LEACH , Richard W. STORRS , Scott R. KING
Abstract: Apparatus and methods for concentrating platelet-rich plasma is described herein. One variation may generally comprise a tube having a length and defining a channel within and one or more ports located at a proximal end of the tube and in fluid communication with the channel. A plunger may slidably translatable within the channel while forming a seal against an inner surface of the channel and a float may have a pre-selected density and defining a concave interface surface, wherein the float is slidably contained within the channel such that the concave interface surface is in apposition to the one or more ports.
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公开(公告)号：US10729589B2
公开(公告)日：2020-08-04
申请号：US15431589
申请日：2017-02-13
Applicant: Hanuman Pelican, Inc.
Inventor： Randy Dorian , Richard W. Storrs , Michael D. Leach , Alexander B. Izvorski
Abstract: Oxygen diffusive wound dressings and methods of manufacturing and use are described herein. The wound dressing may generally provide a ready supply of oxygen to a wound being treated via one or more oxygen conduits which are designed to pass oxygen from ambient air or other oxygen reservoirs into proximity to the wound, and may also provide for exudate removal through transecting channels in fluid communication with both the wound surface and a hydrophilic absorbent material.
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公开(公告)号：US20240293809A1
公开(公告)日：2024-09-05
申请号：US18662480
申请日：2024-05-13
Applicant: Hanuman Pelican, Inc.
Inventor： Randy DORIAN , Michael D. LEACH , Richard W. STORRS , Scott R. KING
CPC classification number: B01L3/50215 , A61K8/983 , A61K35/16 , A61K35/19 , A61Q7/00 , A61Q19/08 , B01D21/262 , B01L3/505 , B04B5/0414 , B01L2300/042 , B01L2300/0832 , B01L2300/123 , B01L2300/16
Abstract: Apparatus and methods for separating blood components are disclosed in which an apparatus for separating blood generally includes a tube defining a channel and configured for receiving a quantity of blood and a float contained within the tube and having a density which is predefined so that the float is maintained at equilibrium between a first layer formed from a first fractional component of the blood and a second layer formed from a second fractional component of the blood. Upon completion of the centrifugation, the first layer may be removed from the tube while the float isolates the second layer from the first layer.
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公开(公告)号：US20200009304A1
公开(公告)日：2020-01-09
申请号：US16450669
申请日：2019-06-24
Applicant: Hanuman Pelican, Inc.
Inventor： Randy DORIAN , Michael D. LEACH , Richard W. STORRS , Scott R. KING
Abstract: Apparatus and methods for processing blood are disclosed in which one variation generally comprises a tube defining a channel and an access tube extending into the channel. An open cell matrix configured to entrap red blood cells may be positioned within at least a portion of the channel. Another variation generally comprises a cylindrical tube and a plunger slidably positioned within the channel. The plunger also has a funnel positioned upon the plunger and is movable therewith. Both the plunger and funnel define a fluid channel through and in communication with the cylindrical tube.
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公开(公告)号：US09572968B2
公开(公告)日：2017-02-21
申请号：US13692343
申请日：2012-12-03
Applicant: Hanuman Pelican, Inc.
Inventor： Randy Dorian , Richard W. Storrs , Michael D. Leach , Alexander B. Izvorski
CPC classification number: A61F13/00068 , A61F13/00029 , A61F13/00063 , A61F13/022 , A61F13/025 , A61F2013/00246 , A61F2013/0028 , A61M35/00 , A61M37/00
Abstract: Oxygen diffusive wound dressings and methods of manufacturing and use are described herein. The wound dressing may generally provide a ready supply of oxygen to a wound being treated via one or more oxygen conduits which are designed to pass oxygen from ambient air or other oxygen reservoirs into proximity to the wound, and may also provide for exudate removal through transecting channels in fluid communication with both the wound surface and a hydrophilic absorbent material.
Abstract translation: 本文描述了氧扩散伤口敷料及其制造和使用方法。 伤口敷料通常可以通过一个或多个氧气导管来处理的伤口提供便宜的氧气供给，其中氧气导管被设计成将氧气从环境空气或其他氧气储存器传递到伤口附近，并且还可以通过横切方式提供渗出物去除 与伤口表面和亲水性吸收材料流体连通的通道。
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Patent Agency Ranking
公开(公告)号：US12017211B2
公开(公告)日：2024-06-25
申请号：US17929626
申请日：2022-09-02
Applicant: Hanuman Pelican, Inc.
Inventor： Randy Dorian , Michael D. Leach , Richard W. Storrs , Scott R. King
CPC classification number: B01L3/50215 , A61K8/983 , A61K35/16 , A61K35/19 , A61Q7/00 , A61Q19/08 , B01D21/262 , B01L3/505 , B04B5/0414 , B01L2300/042 , B01L2300/0832 , B01L2300/123 , B01L2300/16
Abstract: Apparatus and methods for separating blood components are disclosed in which an apparatus for separating blood generally includes a tube defining a channel and configured for receiving a quantity of blood and a float contained within the tube and having a density which is predefined so that the float is maintained at equilibrium between a first layer formed from a first fractional component of the blood and a second layer formed from a second fractional component of the blood. Upon completion of the centrifugation, the first layer may be removed from the tube while the float isolates the second layer from the first layer.
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公开(公告)号：US11478787B2
公开(公告)日：2022-10-25
申请号：US16454525
申请日：2019-06-27
Applicant: Hanuman Pelican, Inc.
Inventor： Randy Dorian , Michael D. Leach , Richard W. Storrs , Scott R. King
Abstract: Apparatus and methods for separating blood components are disclosed in which an apparatus for separating blood generally includes a tube defining a channel and configured for receiving a quantity of blood and a float contained within the tube and having a density which is predefined so that the float is maintained at equilibrium between a first layer formed from a first fractional component of the blood and a second layer formed from a second fractional component of the blood. Upon completion of the centrifugation, the first layer may be removed from the tube while the float isolates the second layer from the first layer.
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公开(公告)号：US20210283600A1
公开(公告)日：2021-09-16
申请号：US17332728
申请日：2021-05-27
Applicant: Hanuman Pelican, Inc.
Inventor： Randy DORIAN , Michael D. LEACH , Richard W. STORRS , Scott R. KING
Abstract: Apparatus and methods for separating blood components are disclosed in which an apparatus for separating blood generally includes a tube defining a channel and configured for receiving a quantity of blood and a float contained within the tube and having a density which is predefined so that the float is maintained at equilibrium between a first layer formed from a first fractional component of the blood and a second layer formed from a second fractional component of the blood. Upon completion of the centrifugation, the first layer may be removed from the tube while the float isolates the second layer from the first layer.
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公开(公告)号：US20170165117A1
公开(公告)日：2017-06-15
申请号：US15431589
申请日：2017-02-13
Applicant: Hanuman Pelican, Inc.
Inventor： Randy DORIAN , Richard W. STORRS , Michael D. LEACH , Alexander B. IZVORSKI
Abstract: Oxygen diffusive wound dressings and methods of manufacturing and use are described herein. The wound dressing may generally provide a ready supply of oxygen to a wound being treated via one or more oxygen conduits which are designed to pass oxygen from ambient air or other oxygen reservoirs into proximity to the wound, and may also provide for exudate removal through transecting channels in fluid communication with both the wound surface and a hydrophilic absorbent material.
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公开(公告)号：US12220512B2
公开(公告)日：2025-02-11
申请号：US17179844
申请日：2021-02-19
Applicant: Hanuman Pelican, Inc.
Inventor： Randy Dorian , Michael D. Leach , Richard W. Storrs
Abstract: Plasma/cell concentrator apparatus and methods are described herein for concentrating constituents from a fluid. Generally, a volume of the fluid may be urged from a first reservoir to a second reservoir through a fluid channel and a volume of desiccant for mixing with the fluid may be introduced to create a mixture. This fluid and desiccant mixture may be passed between the first and second reservoirs until one or more components from the fluid are absorbed by the desiccant. After mixing, the fluid may be withdrawn through a withdrawal channel which is in fluid communication with the fluid channel while preventing the desiccant from passing into the withdrawal channel.
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