US Patent No: 5,127,626

Number of patents in Portfolio can not be more than 2000

Apparatus for sealing around members extending therethrough

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Importance

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Abstract

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An apparatus is provided for sealing around shafts or tubes of varying diameter. Its basic element comprises an elastomeric sealing body with an axial passage which is radially compressed from more than two sides to compress the passage into sealing engagement with a member extending through the passage. Radial compression is achieved by cams and followers disposed around the body which cooperate with angularly spaced radially extending lugs formed integrally with the body. The cams are spring biased to normally compress the axial passage of the sealing body. Levers operable by one hand of the user are provided to selectively release the apparatus.

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
APPLIED MEDICAL RESOURCES CORPORATIONRANCHO SANTA MARGARITA, CA300
APPLIED VASCULAR DEVICES, A CORP OF CALAGUNA HILLS, CA0

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cooper, Robert P Yorba Linda, CA 27 3379
Gadberry, Donald L Huntington Beach, CA 68 3499
Hilal, Said S Laguna Niguel, CA 30 1801

Cited Art Landscape

Patent Info (Count) # Cites Year
 
JOHNSON & JOHNSON PROFESSIONAL, INC. (1)
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SCHNEIDER EUROPE, SCHAREMNOOSSTRASSE 115, CH-8052 ZURICH, SWITZERLAND, A CORP. OF SWITZERLAND (1)
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CORDIS CORPORATION (1)
* 4,723,550 Leakproof hemostasis valve with single valve member 170 1986
 
Baxter Travenol Laboratories, Inc. (1)
* 4,473,369 Continuous ambulatory peritoneal dialysis clamping system 123 1982
 
SUNNANVADER, LARS (1)
* 4,960,259 Shut-off valve for a liquid flow line or infusion device 63 1989
 
Richard Wolf Medical Instruments Corp. (1)
* 5,009,643 Self-retaining electrically insulative trocar sleeve and trocar 228 1989
 
SIECOR TECHNOLOGY, INC. (1)
* 4,839,471 Seals 22 1988
 
Whitman Medical Corporation (1)
* 4,324,239 Safety valve for preventing air embolism and hemorrhage 143 1980
 
HEATRAE-SADIA HEATING LIMITED, HURRICANE WAY NORWICH, NORFOLK, NR6 6EA (1)
* 4,786,028 Fluid flow control valve 22 1987
 
B. Braun Medical Inc. (1)
* 4,378,013 Flow controller for IV chamber 30 1980
* Cited By Examiner

Patent Citation Ranking

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Patent Info (Count) # Cites Year
 
Other [Check patent profile for assignment information] (13)
* 5,554,124 Universal gasket for laparoscopic cannula 71 1994
* 5,554,123 Portable infusion pump 33 1994
6,083,203 Endoscopic portal 43 1995
* 5,720,730 Lubricated trocar valve 122 1995
* 5,814,026 Endoscopic portal having a universal seal and methods for introducing instruments therethrough 122 1996
* 5,788,676 Endoscopic portal having multiple universal seals and method of introducing instruments therethrough 99 1996
* 5,797,888 Cannula with universal seal and method of introducing instruments therethrough 48 1996
* 5,989,232 Endoscopic portal having universal seals and methods for introducing instruments therethrough 57 1997
* 5,989,233 Endoscopic portal having a universal seal and methods for introducing instruments therethrough 101 1997
* 5,913,847 Endoscopic portal having a universal seal 62 1997
RE44790 Skin seal 2 2003
RE44380 Screw-type skin seal with inflatable membrane 3 2009
9,345,460 Tissue closure devices, device and systems for delivery, kits and methods therefor 0 2010
 
TYCO HEALTHCARE GROUP LP (17)
* 5,360,417 Valve assembly for introducing instruments into body cavities 120 1993
* 5,542,931 Valve assembly for introducing instruments into body cavities 74 1994
* 5,603,702 Valve system for cannula assembly 223 1994
* 5,722,958 Valve assembly for introducing instruments into body cavities 32 1996
* 5,895,377 Valve system for cannula assembly 157 1997
6,482,181 Trocar seal system 131 1999
6,595,946 Valve assembly 58 2000
* 2004/0066,008 Introducer seal assembly 27 2002
6,923,783 Valve assembly 24 2003
* 2004/0092,862 Valve assembly 0 2003
7,282,043 Trocar seal system 0 2003
* 2005/0096,605 Valve assembly for introducing instruments into body cavities 31 2004
7,559,918 Valve assembly 12 2005
* 2006/0020,281 Valve assembly including diameter reduction structure for trocar 44 2005
* 2009/0076,465 COMPOSITE SEAL AND METHOD FOR MANUFACTURING 11 2008
* 2009/0093,682 SURGICAL PORTAL WITH FOAM AND FABRIC COMPOSITE SEAL ASSEMBLY 14 2008
* 2009/0105,635 ACCESS ASSEMBLY WITH SEAL LUBRICANT MECHANISM 11 2008
 
TYCO HEALTHCARE GROUP AG (2)
6,755,825 Electrosurgical device having a dielectric seal 107 2001
7,311,706 Electrosurgical device having a dielectric seal 41 2004
 
APPLIED MEDICAL RESOURCES CORPORATION (49)
* 5,308,336 Seal protection mechanism 232 1982
* 5,407,433 Gas-tight seal accommodating surgical instruments with a wide range of diameters 229 1993
* 5,385,553 Trocar with floating septum seal 267 1993
* 5,634,908 Gas-tight seal accommodating surgical instruments with a wide range of diameters 154 1995
7,390,317 Universal access seal 164 2002
* 2004/0106,942 Universal access seal 89 2002
7,591,802 Seal housing having anti-inversion features 14 2005
* 2006/0264,991 Seal housing having anti-inversion features 31 2005
* RE42379 Gas-tight seal accomodating surgical instruments with a wide range of diameters 2 2005
8,187,177 Surgical instrument access device 18 2006
8,109,911 Universal access seal 0 2007
8,079,986 Universal access seal 7 2007
* 2008/0091,143 UNIVERSAL ACCESS SEAL 17 2007
8,388,526 Wound retraction apparatus and method 8 2008
8,226,552 Surgical retractor 2 2008
8,109,873 Surgical retractor with gel pad 5 2008
8,343,047 Surgical instrument access device 14 2009
8,105,234 Surgical access apparatus and method 13 2009
8,262,568 Single port access system 1 2009
8,157,835 Access sealing apparatus and method 1 2010
8,313,431 Split hoop wound retractor 1 2010
8,070,676 Surgical access apparatus and method 5 2010
8,016,755 Surgical access apparatus and method 6 2010
8,647,265 Hand access laparoscopic device 1 2011
8,267,858 Wound retractor with gel cap 1 2011
8,414,487 Circular surgical retractor 2 2011
8,235,054 Wound retractor 2 2011
8,308,639 Split hoop wound retractor with gel pad 1 2011
8,932,214 Surgical access system 0 2011
8,703,034 Method of making a tack-free gel 0 2011
8,672,839 Surgical access apparatus and method 0 2011
9,289,200 Natural orifice surgery system 0 2011
8,961,410 Surgical retractor with gel pad 0 2012
8,911,366 Surgical access apparatus and method 0 2012
8,870,904 Access sealing apparatus and method 0 2012
8,496,581 Surgical access apparatus and method 0 2012
8,357,086 Surgical instrument access device 2 2012
8,758,236 Wound retractor 0 2012
8,973,583 Wound retractor 0 2012
8,480,575 Single port access system 0 2012
9,101,354 Wound retractor with gel cap 0 2012
9,289,115 Natural orifice surgery system 0 2013
8,721,537 Single port access system 0 2013
9,017,254 Hand access laparoscopic device 0 2014
8,894,571 Single port access system 0 2014
9,192,366 Wound retractor 0 2014
9,307,975 Wound retractor 0 2014
9,241,697 Wound retractor 0 2014
9,295,459 Surgical access system 0 2014
 
PHILLIPS PLASTICS CORPORATION (2)
6,255,776 Display device and method therefor 1 1999
6,183,330 Display device and method therefor 1 1999
 
Shimomura, Kazuyuki (1)
6,589,167 Valve and valved trocar jacket tube 150 2000
 
COVIDIEN LP (51)
* 5,820,600 Adjustable introducer valve 143 1996
6,551,282 Universal seal for use with endoscopic cannula 126 1999
6,942,671 Surgical sealing apparatus 52 2000
7,025,747 Valve assembly including diameter reduction structure for trocar 92 2001
6,702,787 Trocar seal system 173 2002
7,244,244 Trocar seal system 65 2002
* 2003/0040,711 Trocar seal system 27 2002
7,169,130 Universal seal for use with endoscopic cannula 38 2003
* 2003/0195,541 Universal seal for use with endoscopic cannula 2 2003
7,896,846 Trocar seal system 0 2003
8,551,048 Surgical sealing apparatus 0 2004
* 2004/0204,682 Surgical sealing apparatus 44 2004
8,241,251 Gel seal for a surgical trocar apparatus 1 2004
* 2006/0047,284 Gel seal for a surgical trocar apparatus 100 2004
7,608,082 Surgical seal for use in a surgical access apparatus 14 2005
* 2006/0149,305 Surgical seal for use in a surgical access apparatus 13 2005
7,717,878 Surgical portal with seal system 10 2006
* 2006/0253,077 Surgical portal with seal system 13 2006
8,007,472 Universal seal for use with endoscopic cannula 2 2006
* 2007/0197,972 Trocar seal system 6 2007
8,932,275 Surgical seal assembly 0 2007
* 2009/0005,740 Surgical seal assembly 3 2007
7,918,827 Seal assembly for surgical access device 4 2007
* 2009/0082,720 Seal assembly for surgical access device 8 2007
8,357,123 Surgical portal with gel and fabric seal assembly 2 2008
7,744,569 Valve assembly including diameter reduction structure for trocar 3 2008
9,028,448 Access seal with interstitial channels 0 2009
8,025,640 Pressurized surgical valve 1 2009
7,914,491 Constricting mechanism for use with a surgical access assembly 1 2009
7,850,655 Valve assembly 0 2009
* 2009/0275,880 VALVE ASSEMBLY 1 2009
8,192,405 Trocar seal system 2 2009
8,002,934 Trocar seal system 0 2009
* 2009/0318,868 TROCAR SEAL SYSTEM 2 2009
8,206,358 Ring and seal for trocar 0 2010
* 2010/0286,617 RING AND SEAL FOR TROCAR 0 2010
8,172,806 Surgical portal with seal system 3 2010
* 2010/0256,567 SURGICAL PORTAL WITH SEAL SYSTEM 4 2010
8,070,731 Surgical access apparatus 3 2010
8,282,603 Valve assembly including diameter reduction structure for trocar 0 2010
8,409,084 Surgical portal apparatus including gear and lockout assembly 1 2010
8,152,774 Valve assembly 2 2010
8,403,892 Constricting mechanism for use with a surgical access assembly 0 2010
8,267,898 Trocar seal system 0 2010
* 2011/0152,626 SEAL ASSEMBLY FOR SURGICAL ACCESS DEVICE 1 2011
8,968,249 Introducer seal assembly 0 2011
8,622,971 Surgical access apparatus 0 2011
8,702,657 Trocar seal system 0 2012
8,911,407 Surgical portal with seal system 0 2012
8,708,963 Gel seal for a surgical trocar apparatus 0 2012
9,022,986 Surgical portal with gel and fabric seal assembly 0 2012
 
SCIMED LIFE SYSTEMS, INC. (2)
6,863,661 Fluid seal for endoscope 47 2003
* 2006/0142,734 Fluid seal for endoscope 6 2006
 
EON SURGICAL LTD. (1)
8,721,539 Rapid laparoscopy exchange system and method of use thereof 4 2011
 
MEDTRONIC, INC. (3)
* 6,544,247 Introducer system 45 2000
7,387,624 Squeeze-actuated catheter connecter and method 9 2006
7,678,101 Locking catheter connector and connection system 3 2006
 
Habley Medical Technology Corporation (6)
* 5,354,280 Trocar and seal arrangement 141 1993
* 5,385,552 Trocar with overlapping seal elements 106 1993
* 5,366,445 Trocar with rotating safety shield 64 1993
* 5,391,153 Trocar with linear movement seal 168 1993
* 5,417,705 Obturator with rotating, resettable safety shield 33 1993
* 5,411,515 Obturator with rotating, self-locking and resettable safety shield 34 1993
 
BIOSENSE WEBSTER, INC. (5)
* 7,104,982 Catheter grip 4 2004
7,776,017 Catheter clamp 7 2004
* 2006/0058,738 Catheter clamp 6 2004
* 7,628,783 Catheter grip 1 2006
* 2006/0267,063 Catheter grip 3 2006
 
ETHICON ENDO-SURGERY, INC. (3)
* 6,004,303 Choker catheter 66 1997
6,197,002 Laparoscopic tool and method 153 1999
6,447,489 Laparoscopic access tool with gas seal 123 2000
 
ACCLARENT, INC. (1)
* 2010/0241,155 GUIDE SYSTEM WITH SUCTION 10 2009
 
MEDTRONIC AVE, INC. (4)
* 5,599,305 Large-diameter introducer sheath having hemostasis valve and removable steering mechanism 134 1994
* 5,843,031 Large-diameter introducer sheath having hemostasis valve and removable steering mechanism 161 1996
6,276,661 Pressure actuated introducer valve 129 1996
6,338,725 Large-diameter introducer sheath having hemostasis valve and removable steering mechanism 93 1998
 
HAKKO ELECTRIC WORKS CO., LTD. (1)
* 6,110,154 Valve and valved trocar jacket tube 200 1997
 
ETHICON, INC. (2)
* 5,338,307 Adaptor cap for trocar assembly 27 1993
* 5,827,228 Seal members for surgical trocars 81 1996
 
SMITHS GROUP PLC (1)
* 5,725,504 Spinal epidural needle assemblies 105 1997
 
SCHAFFER, DAVID (1)
* 5,429,616 Occludable catheter 259 1994
 
ASEPCO (2)
* 8,567,751 Inline aseptic valve 0 2010
* 2012/0032,098 Inline Aseptic Valve 0 2010
 
ARROW INTERNATIONAL INVESTMENT CORP. (2)
* 5,279,597 Catheter compression clamp 68 1992
* 5,505,714 Non-rotational catheter compression clamp 61 1994
 
TECHNOLOGY HOLDING COMPANY II (2)
7,390,316 Seal positioning assembly 7 2004
* 2005/0113,757 Seal positioning assembly 3 2004
 
SMITHS MEDICAL ASD, INC. (4)
* 6,562,023 Catheter connector including seal ring and method 52 2001
8,876,798 Catheter adapter 0 2010
D661388 Catheter adapter 5 2010
* 2011/0208,132 Catheter adapter 0 2010
 
SYMBIOSIS CORPORATION (3)
* 5,549,565 Reusable surgical trocar with disposable valve assembly 162 1993
* 5,312,363 Low friction slit valve 66 1993
* 6,099,505 Valve assembly with automatic valve 53 1998
 
ETHICON ENDO-SURGERY, LLC (2)
* 7,597,701 Instrument lock assembly for trocar 11 2004
* 2005/0070,943 Instrument lock assembly for trocar 11 2004
 
ENPATH MEDICAL, INC. (1)
* 2003/0225,379 Composite stasis valve 20 2003
 
CUSTOM MEDICAL APPLICATIONS, INC. (9)
D550355 Catheter connector 67 2005
D547446 Catheter connector 39 2005
8,038,667 Catheter connection hub 3 2006
* 2008/0183,154 Catheter Connection Hub 4 2006
D596288 Catheter connector 17 2007
D595846 Catheter connector 23 2007
8,034,047 Catheter connection hub 0 2008
* 2009/0292,273 Catheter connection hub 4 2008
8,500,715 Catheter connection hub 4 2011
 
ROLLS-ROYCE PLC (2)
* 7,500,347 Variable geometry combustor 3 2004
* 2005/0095,542 Variable geometry combustor 9 2004
 
CONMED CORPORATION (1)
* 5,201,714 Laparoscopic cannula 94 1992
 
GAMBRO RENAL PRODUCTS INC. (1)
* 5,639,810 Internally lubricated elastomers for use in biomedical applications 62 1995
 
TELEFLEX MEDICAL INCORPORATED (6)
7,011,314 Floating seal assembly for a trocar 29 2003
* 2005/0261,661 Floating seal assembly for a trocar 3 2003
9,138,207 Methods and devices for laparoscopic surgery 0 2010
* 2010/0298,774 METHODS AND DEVICES FOR LAPAROSCOPIC SURGERY 4 2010
8,821,445 Caged floating seal assembly 0 2010
* 2010/0241,080 CAGED FLOATING SEAL ASSEMBLY 0 2010
 
AESCULAP AG (6)
7,842,014 Surgical sealing element, surgical seal, and surgical sealing system 2 2008
* 2009/0082,735 Surgical sealing element, surgical seal, and surgical sealing system 3 2008
8,246,586 Surgical sealing element holder for holding a surgical sealing element and surgical sealing system 0 2009
* 2010/0010,446 Surgical sealing element holder for holding a surgical sealing element and surgical sealing system 0 2009
8,137,318 Surgical protection device for a surgical sealing element and surgical sealing system 1 2009
8,696,636 Surgical sealing element holder for holding a surgical sealing element and surgical sealing system 0 2012
 
SINGAPORE HEALTH SERVICES PTE LTD (1)
* 2011/0144,592 Haemostatic Valve 0 2008
 
SLEISTER, DENNIS R. (1)
* 5,522,831 Incising trocar and cannula assembly 32 1994
 
COVIDIEN AG (2)
8,016,824 Electrosurgical pencil with drag sensing capability 3 2009
8,460,289 Electrode with rotatably deployable sheath 2 2012
 
MAQUET CARDIOVASCULAR LLC (2)
6,811,546 Endoscopic surgical access port and method 86 2000
7,276,075 Endoscopic surgical access port and method 109 2003
 
NELSON IRRIGATION CORPORATION (2)
* 8,807,517 Rotary pinch valve 0 2010
* 2012/0138,832 ROTARY PINCH VALVE 2 2010
 
EXXONMOBIL RESEARCH AND ENGINEERING COMPANY (1)
* 2003/0150,775 Cycle oil conversion process 1 2002
 
CARDIOVASCULAR TECHNOLOGIES, INC. (4)
7,025,776 Arteriotomy closure devices and techniques 132 2002
8,518,063 Arteriotomy closure devices and techniques 2 2008
8,961,541 Vascular closure devices, systems, and methods of use 1 2008
8,992,567 Compressible, deformable, or deflectable tissue closure devices and method of manufacture 2 2009
 
BOSTON SCIENTIFIC SCIMED, INC. (15)
6,663,598 Fluid seal for endoscope 116 2000
* 6,834,842 Fluid management valve 12 2002
* 2003/0127,620 Fluid management valve 2 2002
7,537,583 Fluid seal for endoscope 7 2005
8,231,525 Endoscope channel cap 7 2005
* 2006/0135,850 Endoscope channel cap 2 2005
7,645,266 Fluid seal for endoscope 3 2006
8,480,570 Endoscope cap 0 2008
8,715,165 Fluid seal for endoscope 0 2009
* 2009/0203,960 Fluid Seal for Endoscope 1 2009
8,388,521 Integrated locking device with active sealing 0 2009
8,343,041 Integrated locking device with passive sealing 3 2009
8,753,264 Fluid seal for endoscope 0 2010
* 2010/0105,982 Fluid Seal for Endoscope 0 2010
9,131,831 Integrated locking device with passive sealing 0 2012
 
RANBAXY LABORATORIES LIMITED (1)
* 2009/0018,174 MACROLIDES AS ANTI-INFLAMMATORY AGENTS 0 2006
 
TEXAS INSTRUMENTS INCORPORATED (1)
* 2008/0077,169 UNIVERSAL ACCESS SEAL 8 2007
 
LIFESHIELD SCIENCES LLC (6)
* 5,395,349 Dual valve reinforced sheath and method 254 1993
* 5,484,418 Dual valve reinforced sheath and method 202 1994
* 5,935,122 Dual valve, flexible expandable sheath and method 210 1997
6,197,016 Dual valve, flexible expandable sheath and method 86 1999
6,808,520 Dual valve, flexible expandable sheath and method 74 2001
6,652,492 Dual valve, flexible sheath and method 37 2001
 
DIALYSFLEX LLC (1)
* 8,926,571 Hemodialysis catheter assembly 0 2011
 
UNITED STATES SURGICAL CORPORATION (11)
* 5,180,373 Valve system for introducing objects into anatomical body portions 118 1991
* 5,304,143 Valve system for introducing objects into anatomical body portions 44 1992
* 5,389,081 Stabilizer for a valve assembly for introducing instruments into body cavities 133 1993
* 5,492,304 Seal assembly for accommodating introduction of surgical instruments 163 1993
* 5,391,154 Trocar seal system 96 1993
* 5,685,854 Valve system for introducing objects into anatomical body portions 90 1994
* 5,657,963 Seal assembly for accommodating introduction of surgical instruments 173 1994
* 5,720,759 Seal assembly for accommodating introduction of surgical instruments 81 1996
6,569,120 Seal assembly 98 1997
* RE36702 Seal assembly for accommodating introduction of surgical instruments 99 1999
6,981,966 Valve assembly for introducing instruments into body cavities 37 2003
 
BOSTON SCIENTIFIC GLENS FALLS CORP. (1)
* 5,911,710 Medical insertion device with hemostatic valve 156 1997
* Cited By Examiner