CA2696534A1 - Access portal including silicone foam three layer seal - Google Patents
Access portal including silicone foam three layer seal Download PDFInfo
- Publication number
- CA2696534A1 CA2696534A1 CA2696534A CA2696534A CA2696534A1 CA 2696534 A1 CA2696534 A1 CA 2696534A1 CA 2696534 A CA2696534 A CA 2696534A CA 2696534 A CA2696534 A CA 2696534A CA 2696534 A1 CA2696534 A1 CA 2696534A1
- Authority
- CA
- Canada
- Prior art keywords
- seal
- layer
- layers
- access portal
- surgical instrument
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
- 229920002323 Silicone foam Polymers 0.000 title claims description 3
- 239000013514 silicone foam Substances 0.000 title claims description 3
- 239000012530 fluid Substances 0.000 claims abstract description 16
- 239000006260 foam Substances 0.000 claims description 10
- 239000004744 fabric Substances 0.000 claims description 6
- 229920001169 thermoplastic Polymers 0.000 claims 1
- 239000004416 thermosoftening plastic Substances 0.000 claims 1
- 239000000463 material Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 10
- 238000003780 insertion Methods 0.000 description 8
- 230000037431 insertion Effects 0.000 description 8
- 238000007789 sealing Methods 0.000 description 8
- 238000001356 surgical procedure Methods 0.000 description 6
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 229920001971 elastomer Polymers 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000000806 elastomer Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 210000001519 tissue Anatomy 0.000 description 3
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- -1 ethylene propylene diene Chemical class 0.000 description 2
- 239000006261 foam material Substances 0.000 description 2
- 239000000499 gel Substances 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 238000012978 minimally invasive surgical procedure Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000002831 pharmacologic agent Substances 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- 230000001225 therapeutic effect Effects 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 241000282326 Felis catus Species 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 229920000271 Kevlar® Polymers 0.000 description 1
- 229920000459 Nitrile rubber Polymers 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000005062 Polybutadiene Substances 0.000 description 1
- 229920002614 Polyether block amide Polymers 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 238000002679 ablation Methods 0.000 description 1
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 description 1
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 1
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229940035676 analgesics Drugs 0.000 description 1
- 239000000730 antalgic agent Substances 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 239000002260 anti-inflammatory agent Substances 0.000 description 1
- 229940121363 anti-inflammatory agent Drugs 0.000 description 1
- 230000002421 anti-septic effect Effects 0.000 description 1
- 229940088710 antibiotic agent Drugs 0.000 description 1
- 239000004599 antimicrobial Substances 0.000 description 1
- 229940064004 antiseptic throat preparations Drugs 0.000 description 1
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 description 1
- 229920005549 butyl rubber Polymers 0.000 description 1
- 230000001112 coagulating effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000002674 endoscopic surgery Methods 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- 239000013003 healing agent Substances 0.000 description 1
- 230000002439 hemostatic effect Effects 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 239000004761 kevlar Substances 0.000 description 1
- 210000000629 knee joint Anatomy 0.000 description 1
- 238000002357 laparoscopic surgery Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 210000003200 peritoneal cavity Anatomy 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920001195 polyisoprene Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000012858 resilient material Substances 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 231100000241 scar Toxicity 0.000 description 1
- 229920005573 silicon-containing polymer Polymers 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000003319 supportive effect Effects 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 210000001835 viscera Anatomy 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/34—Trocars; Puncturing needles
- A61B17/3498—Valves therefor, e.g. flapper valves, slide valves
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/34—Trocars; Puncturing needles
- A61B17/3462—Trocars; Puncturing needles with means for changing the diameter or the orientation of the entrance port of the cannula, e.g. for use with different-sized instruments, reduction ports, adapter seals
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/34—Trocars; Puncturing needles
- A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
- A61B17/3421—Cannulas
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/34—Trocars; Puncturing needles
- A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
- A61B17/3421—Cannulas
- A61B2017/3437—Cannulas with means for removing or absorbing fluid, e.g. wicks or absorbent pads
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Pathology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US16496809P | 2009-03-31 | 2009-03-31 | |
| US61/164,968 | 2009-03-31 | ||
| US12/716,615 US8449459B2 (en) | 2009-03-31 | 2010-03-03 | Access portal including silicone foam three layer seal |
| US12/716,615 | 2010-03-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2696534A1 true CA2696534A1 (en) | 2010-09-30 |
Family
ID=42333257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2696534A Abandoned CA2696534A1 (en) | 2009-03-31 | 2010-03-15 | Access portal including silicone foam three layer seal |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US8449459B2 (enExample) |
| EP (1) | EP2238923B1 (enExample) |
| JP (1) | JP5463183B2 (enExample) |
| CA (1) | CA2696534A1 (enExample) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8353825B2 (en) | 2009-04-02 | 2013-01-15 | Covidien Lp | Access portal including sponge |
| US9339264B2 (en) | 2010-10-01 | 2016-05-17 | Cook Medical Technologies Llc | Port access visualization platform |
| US9232962B2 (en) * | 2009-10-02 | 2016-01-12 | Cook Medical Technologies Llc | Apparatus for single port access |
| WO2011041668A1 (en) * | 2009-10-02 | 2011-04-07 | Wilson-Cook Medical, Inc. | Endoscopic fascia tunneling |
| EP2846713A1 (en) | 2012-05-09 | 2015-03-18 | EON Surgical Ltd. | Laparoscopic port |
| JP6039966B2 (ja) * | 2012-08-23 | 2016-12-07 | 晴洋 井上 | 開創器用バルブキャップ |
| CN103948429B (zh) * | 2014-04-29 | 2016-09-14 | 福建医科大学附属漳州市医院 | 带除雾管导向结构的穿刺器 |
| KR101642601B1 (ko) * | 2014-11-28 | 2016-07-29 | (주)지 메디 | 복강경 트로카 |
| US20160192828A1 (en) * | 2015-01-07 | 2016-07-07 | Nicholes Sexton | Retractor cannula and method of use |
| CN106725649A (zh) * | 2016-12-29 | 2017-05-31 | 上海凯利泰医疗科技股份有限公司 | 手术套管及关节镜用手术工具 |
| CN109538835A (zh) * | 2017-09-22 | 2019-03-29 | 青岛海尔洗碗机有限公司 | 一种水管穿孔用固定结构 |
| US11259841B2 (en) * | 2019-06-21 | 2022-03-01 | Covidien Lp | Seal assemblies for surgical access assemblies |
Family Cites Families (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4177814A (en) * | 1978-01-18 | 1979-12-11 | KLI, Incorporated | Self-sealing cannula |
| US4755173A (en) * | 1986-02-25 | 1988-07-05 | Pacesetter Infusion, Ltd. | Soft cannula subcutaneous injection set |
| US4834720A (en) * | 1987-12-24 | 1989-05-30 | Becton, Dickinson And Company | Implantable port septum |
| US5000745A (en) * | 1988-11-18 | 1991-03-19 | Edward Weck Incorporated | Hemostatis valve |
| US5207656A (en) * | 1990-04-19 | 1993-05-04 | Cordis Corporation | Medical instrument valve having foam partition member |
| US5407433A (en) * | 1993-02-10 | 1995-04-18 | Origin Medsystems, Inc. | Gas-tight seal accommodating surgical instruments with a wide range of diameters |
| US5411483A (en) * | 1993-02-10 | 1995-05-02 | Origin Medsystems, Inc. | Gas-tight seal accommodating surgical instruments with a wide range of diameters |
| US5643227A (en) * | 1995-01-19 | 1997-07-01 | Stevens; Robert C. | Hemostasis cannula valve apparatus and method of using same |
| US5997515A (en) * | 1995-05-19 | 1999-12-07 | General Surgical Innovations, Inc. | Screw-type skin seal with inflatable membrane |
| US5628732A (en) * | 1996-01-19 | 1997-05-13 | Ethicon Endo-Surgery, Inc. | Trocar with improved universal seal |
| ES2329158T3 (es) | 1997-05-28 | 2009-11-23 | Tyco Healthcare Group Lp | Sistema de obturacion para trocar. |
| US6053861A (en) * | 1998-05-11 | 2000-04-25 | Circon Corporation | Self-closing seal for a medical instrument |
| US6860869B2 (en) * | 1999-03-26 | 2005-03-01 | William G. Dennis | Surgical instrument seal assembly |
| US6258065B1 (en) * | 1999-03-26 | 2001-07-10 | Core Dynamics, Inc. | Surgical instrument seal assembly |
| US6648853B1 (en) * | 2000-10-31 | 2003-11-18 | Agilent Technologies Inc. | Septum |
| DE10121356B4 (de) | 2001-05-02 | 2005-02-24 | Karl Storz Gmbh & Co. Kg | Ventilanordnung für chirurgische Instrumente und Ventilkorb zur Aufnahme der Ventilanordung |
| US7390317B2 (en) * | 2002-12-02 | 2008-06-24 | Applied Medical Resources Corporation | Universal access seal |
| US7988679B2 (en) * | 2003-03-18 | 2011-08-02 | Navilyst Medical, Inc. | Pressure responsive slit valve assembly for a plurality of fluids and uses thereof |
| US9486241B2 (en) * | 2003-03-21 | 2016-11-08 | Ethicon Endo-Surgery, Llc | Trocar seal assembly |
| US8147457B2 (en) * | 2003-03-21 | 2012-04-03 | Ethicon Endo-Surgery, Inc. | Conical trocar seal |
| US20050096695A1 (en) * | 2003-11-03 | 2005-05-05 | Olich Jack M. | Flexible foam seal assembly |
| US8241251B2 (en) * | 2004-08-25 | 2012-08-14 | Tyco Healthcare Group Lp | Gel seal for a surgical trocar apparatus |
| US7371227B2 (en) * | 2004-12-17 | 2008-05-13 | Ethicon Endo-Surgery, Inc. | Trocar seal assembly |
| US20080265512A1 (en) * | 2007-04-27 | 2008-10-30 | Beckman Andrew T | Hand assisted laparoscopic seal apparatus with a fast recovery foam core |
| US8092431B2 (en) * | 2007-05-24 | 2012-01-10 | Smith & Nephew, Inc. | Seal assembly for a cannula |
| US20080312662A1 (en) * | 2007-06-13 | 2008-12-18 | Hickingbotham Dyson W | Self Sealing Cannula / Aperture Closure Cannula |
| US20090093682A1 (en) * | 2007-10-05 | 2009-04-09 | Tyco Healthcare Group Lp | Surgical portal with foam and fabric composite seal assembly |
-
2010
- 2010-03-03 US US12/716,615 patent/US8449459B2/en not_active Expired - Fee Related
- 2010-03-15 CA CA2696534A patent/CA2696534A1/en not_active Abandoned
- 2010-03-29 JP JP2010076236A patent/JP5463183B2/ja not_active Expired - Fee Related
- 2010-03-30 EP EP10250636.7A patent/EP2238923B1/en not_active Not-in-force
Also Published As
| Publication number | Publication date |
|---|---|
| JP5463183B2 (ja) | 2014-04-09 |
| JP2010240401A (ja) | 2010-10-28 |
| EP2238923A1 (en) | 2010-10-13 |
| US20100249515A1 (en) | 2010-09-30 |
| US8449459B2 (en) | 2013-05-28 |
| EP2238923B1 (en) | 2015-04-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |
Effective date: 20160316 |
|
| FZDE | Discontinued |
Effective date: 20160316 |