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公开(公告)号：US20230263159A1
公开(公告)日：2023-08-24
申请号：US18107788
申请日：2023-02-09
申请人： Donald Griffith
发明人： Donald Griffith
CPC分类号： A01N37/16 , A01N1/0215 , A01N65/00 , A61L2/186
摘要： An antimicrobial composition includes peracetic acid and witch hazel extract. The peracetic acid can be formed by combining and reacting the acetic acid and hydrogen peroxide, for example at the point of use. Alternatively, the peracetic acid may be formed separately and mixed with the witch hazel extract prior to use. The resulting peracetic acid and hydrogen peroxide are, thus, combined with the witch hazel extract prior to use. The combination of peracetic acid, hydrogen peroxide and witch hazel extract may be applied as an antimicrobial. The antimicrobial composition may be applied topically to various organs (e.g., skin, nose, ears, mouth, throat, urethra, urinary bladder, gastrointestinal organs) or instilled through an indwelling urinary catheter or applied or inserted as a topical additive or coating to devices or other organ surfaces or other medical devices, or on the skin of the body or surfaces of inanimate objects.
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公开(公告)号：US20220111095A1
公开(公告)日：2022-04-14
申请号：US17070365
申请日：2020-10-14
申请人： Donald Griffith
发明人： Donald Griffith
摘要： An antimicrobial composition includes an organic extract, such as a witch hazel extract, and a colloid selected from metal, halogen, and combinations of these, such as a silver colloid. The witch hazel extract includes tannins in excess of about 10 mg/ml, such as hamamelitannin, and the colloid includes about 10,000 PPM of metal, such as silver. The antimicrobial composition may be applied to or instilled through an indwelling urinary catheter or other medical device.
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3.发明申请Systems and Methods for Microbial Resistance Zones to Selectively Present Prophylactically and Therapeutically Active Agents 审中-公开用于选择性地存在预防和治疗活性剂的微生物抗性区的系统和方法公开(公告)号：US20160038650A1
公开(公告)日：2016-02-11
申请号：US14774245
申请日：2014-03-15
申请人： Donald GRIFFITH
发明人： Donald Griffith
IPC分类号： A61L29/16 , A61M25/00 , A61L29/08 , A61L29/02 , A61L29/04 , A61L29/06 , A61F5/445 , A61F5/44
CPC分类号： A61L29/16 , A61F5/4408 , A61F5/445 , A61F2005/4455 , A61L29/02 , A61L29/041 , A61L29/06 , A61L29/08 , A61L2300/404 , A61M25/0017 , A61M25/0043 , A61M25/02 , A61M39/0247 , A61M2025/0056 , A61M2025/0191 , A61M2025/0233 , A61M2039/0273 , A61M2039/0285
摘要： A cystostomy device for implant in a patient includes a transcutaneous sleeve a flange connected to the transcutaneous sleeve, adapted to reduce contamination of an outer surface of said transcutaneous sleeve, a catheter defining a passage for the flow of fluids from within the patient to outside the patient, an inner surface of the transcutaneous sleeve defining a path through which the catheter passes, and an anchor adapted for implantation into the biological tissue of the patient, the anchor connecting to the catheter and the transcutaneous sleeve. At least one microbe resistance zone is included on surfaces in any of the sleeve, the flange, and the catheter. The microbe resistance zone may be formed on the surfaces of the sleeve, flange and catheter, or may be adhered to the device as tape that may be rolled. A micropore filter prevents back flow of urine from a urinary bag.
摘要翻译： 一种用于患者植入物的造口术装置，包括经皮袖套，连接至经皮袖套的凸缘，适于减少所述经皮袖套的外表面的污染;导管限定用于流体从患者流出到外部的通道 患者，经皮套管的内表面限定导管通过的路径，以及适于植入患者生物组织的锚固件，锚固件连接到导管和经皮套管。 至少一个微生物阻力区包括在任何套管，法兰和导管的表面上。 微生物阻力区可以形成在套筒，凸缘和导管的表面上，或者可以作为可以滚动的带粘附到装置上。 微孔过滤器可防止尿液从尿袋中回流。
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公开(公告)号：US20150314112A1
公开(公告)日：2015-11-05
申请号：US14648073
申请日：2013-11-27
申请人： Donald GRIFFITH
发明人： Donald Griffith
IPC分类号： A61M27/00
CPC分类号： A61M27/00 , A61M25/0017 , A61M25/02 , A61M25/04 , A61M2025/0056 , A61M2025/0233 , A61M2025/0293
摘要： A tissue bonding implantation device includes an internal drainage tube having an internal surface and an external surface, an inflatable balloon in the shape of a toroid encircling the outer surface of the internal drainage tube, and a balloon inflation conduit in fluid communication with an interior of the inflatable balloon. A transcutaneous sleeve in the form of a tube having an internal diameter allows the sleeve to fit over the external surface of the internal drainage tube, and the sleeve includes a horizontal flange positioned at a top edge of the sleeve.
摘要翻译： 组织粘合植入装置包括具有内表面和外表面的内部引流管，环形外围形状的可膨胀气囊，以及与内部引流管的外表面流体连通的球囊充气导管， 充气气球。 具有内径的管形式的经皮套管允许套管装配在内部排水管的外表面上，并且套筒包括位于套筒顶部边缘处的水平凸缘。
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公开(公告)号：US20230059958A1
公开(公告)日：2023-02-23
申请号：US17410613
申请日：2021-08-24
申请人： Donald Griffith
发明人： Donald Griffith
IPC分类号： A61K33/18 , A01N59/12 , A01N59/00 , A61K33/40 , A61K31/7034 , A61K31/192 , A61K47/14 , A01N59/16 , A61K33/38 , A01N43/08 , A01N37/40 , A61K31/16 , A01P1/00
摘要： An antimicrobial composition includes an aqueous and/or ethanolic solution of iodine and hydrogen peroxide, which is acidified. The acidifying agent may be aspirin, hydrochloric acid, or other acidic agent tolerable to the body. The composition may also include a witch hazel extract, or alternately hamamelitannin, gallic acid, or other components thereof that effect quorum signaling inhibition that blocks and erodes microbe-induced biofilm on cellular and device surfaces. Acetohydroxamic acid may be combined with the composition as a counter to microbe-induced alkalinization, particularly in urine. Moreover, a metal, halogen, and combinations of these, such as a silver colloid, may be added as a secondary microbicidal agent. The antimicrobial composition may be applied topically to or instilled through an indwelling urinary catheter or applied as a device surface-coating on other medical devices.
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公开(公告)号：US11000675B2
公开(公告)日：2021-05-11
申请号：US15493395
申请日：2017-04-21
申请人： Donald Griffith
发明人： Donald Griffith
摘要： A device for snugging a balloon of a catheter against an inner wall of an intra-corporeal lumen or surface serviced by the catheter includes a hollow column having a top end and a bottom end, forming a throughway sized to accommodate a tube of the catheter, and a flange extending from the bottom end of the hollow column generally perpendicularly to length of the hollow column. A slit is formed in the hollow column and the flange through which the hollow column is connectable to the tube of the catheter. The catheter is tugged to contact the balloon to the inner wall of the lumen, and the device is fixed to the tube of the catheter atop the skin of a body serviced by the catheter to tension pressure of the balloon against the inner wall.
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公开(公告)号：US20180326188A1
公开(公告)日：2018-11-15
申请号：US16033425
申请日：2018-07-12
申请人： Donald Griffith
发明人： Donald Griffith
CPC分类号： A61M27/00 , A61M25/0017 , A61M25/02 , A61M25/04 , A61M2025/0056 , A61M2025/0233 , A61M2025/0293
摘要： A tissue bonding implantation device includes an internal drainage tube having an internal surface and an external surface, an inflatable balloon in the shape of a toroid encircling the outer surface of the internal drainage tube, and a balloon inflation conduit in fluid communication with an interior of the inflatable balloon. A transcutaneous sleeve in the form of a tube having an internal diameter allows the sleeve to fit over the external surface of the internal drainage tube, and the sleeve includes a horizontal flange positioned at a top edge of the sleeve. The horizontal flange lies flat on the skin surface. An external cap has a first sealable opening in fluid communication with the internal drainage tube and a second sealable opening in fluid communication with the balloon inflation conduit extending from the balloon to the cap proximate to the sleeve. A tissue-bonding anchor is reversibly attached onto the outer surface of the drainage tube in a watertight manner, via the inflatable balloon.
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公开(公告)号：US20210316120A1
公开(公告)日：2021-10-14
申请号：US17244035
申请日：2021-04-29
申请人： Donald Griffith
发明人： Donald Griffith
摘要： A device for snugging a balloon of a catheter against an inner wall of an intra-corporeal lumen or surface serviced by the catheter includes a hollow column having a top end and a bottom end, forming a throughway sized to accommodate a tube of the catheter, and a flange extending from the bottom end of the hollow column generally perpendicularly to length of the hollow column. A slit is formed in the hollow column and the flange through which the hollow column is connectable to the tube of the catheter. The catheter is tugged to contact the balloon to the inner wall of the lumen, and the device is fixed to the tube of the catheter atop the skin of a body serviced by the catheter to tension pressure of the balloon against the inner wall.
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公开(公告)号：US20180304046A1
公开(公告)日：2018-10-25
申请号：US15493395
申请日：2017-04-21
申请人： Donald Griffith
发明人： Donald Griffith
CPC分类号： A61M25/04 , A61J15/0015 , A61J15/0049 , A61M25/10 , A61M25/1036 , A61M2025/028 , A61M2207/00
摘要： A device for snugging a balloon of a catheter against an inner wall of an intra-corporeal lumen or surface serviced by the catheter includes a hollow column having a top end and a bottom end, forming a throughway sized to accommodate a tube of the catheter, and a flange extending from the bottom end of the hollow column generally perpendicularly to length of the hollow column. A slit is formed in the hollow column and the flange through which the hollow column is connectable to the tube of the catheter. The catheter is tugged to contact the balloon to the inner wall of the lumen, and the device is fixed to the tube of the catheter atop the skin of a body serviced by the catheter to tension pressure of the balloon against the inner wall.
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公开(公告)号：US10046148B2
公开(公告)日：2018-08-14
申请号：US14648073
申请日：2013-11-27
申请人： Donald Griffith
发明人： Donald Griffith
摘要： A tissue bonding implantation device includes an internal drainage tube having an internal surface and an external surface, an inflatable balloon in the shape of a toroid encircling the outer surface of the internal drainage tube, and a balloon inflation conduit in fluid communication with an interior of the inflatable balloon. A transcutaneous sleeve in the form of a tube having an internal diameter allows the sleeve to fit over the external surface of the internal drainage tube, and the sleeve includes a horizontal flange positioned at a top edge of the sleeve.
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