CA2542019A1 - Systeme d'evacuation de fumee - Google Patents
Systeme d'evacuation de fumee Download PDFInfo
- Publication number
- CA2542019A1 CA2542019A1 CA002542019A CA2542019A CA2542019A1 CA 2542019 A1 CA2542019 A1 CA 2542019A1 CA 002542019 A CA002542019 A CA 002542019A CA 2542019 A CA2542019 A CA 2542019A CA 2542019 A1 CA2542019 A1 CA 2542019A1
- Authority
- CA
- Canada
- Prior art keywords
- filter
- fluid flow
- site
- surgical site
- smoke
- 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
- 239000000779 smoke Substances 0.000 title claims abstract description 45
- 239000012530 fluid Substances 0.000 claims abstract description 53
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 230000000977 initiatory effect Effects 0.000 claims 1
- 238000001356 surgical procedure Methods 0.000 abstract description 14
- 238000002324 minimally invasive surgery Methods 0.000 abstract description 3
- 230000003292 diminished effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 12
- 208000005646 Pneumoperitoneum Diseases 0.000 description 9
- 238000001914 filtration Methods 0.000 description 8
- 230000008901 benefit Effects 0.000 description 4
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 239000000356 contaminant Substances 0.000 description 3
- 238000002357 laparoscopic surgery Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 3
- 229910052753 mercury Inorganic materials 0.000 description 3
- 238000012978 minimally invasive surgical procedure Methods 0.000 description 3
- 210000000683 abdominal cavity Anatomy 0.000 description 2
- 239000003570 air Substances 0.000 description 2
- 239000012080 ambient air Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000001747 exhibiting effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- 239000005909 Kieselgur Substances 0.000 description 1
- 208000012266 Needlestick injury Diseases 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 206010052428 Wound Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 210000003815 abdominal wall Anatomy 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 239000011849 charcoal-based material Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000011236 particulate material Substances 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 210000003200 peritoneal cavity Anatomy 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 230000003134 recirculating effect Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 230000000451 tissue damage Effects 0.000 description 1
- 231100000827 tissue damage Toxicity 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0002—Casings; Housings; Frame constructions
- B01D46/0012—In-line filters
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Surgical Instruments (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US6633197P | 1997-11-21 | 1997-11-21 | |
| US60/066,331 | 1998-03-23 | ||
| US09/046,265 US6110259A (en) | 1997-11-21 | 1998-03-23 | Smoke evacuation system |
| US09/046,265 | 1998-03-23 | ||
| CA002311424A CA2311424C (fr) | 1997-11-21 | 1998-11-23 | Systeme d'evacuation de fumee |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002311424A Division CA2311424C (fr) | 1997-11-21 | 1998-11-23 | Systeme d'evacuation de fumee |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2542019A1 true CA2542019A1 (fr) | 1999-07-01 |
Family
ID=36646312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002542019A Abandoned CA2542019A1 (fr) | 1997-11-21 | 1998-11-23 | Systeme d'evacuation de fumee |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2542019A1 (fr) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD709196S1 (en) | 2013-03-15 | 2014-07-15 | Megadyne Medical Products, Inc. | Hand piece |
| US8882767B2 (en) | 2009-04-24 | 2014-11-11 | Megadyne Medical Products, Inc. | Electrosurgical instrument with adjustable utility conduit |
| US8882768B2 (en) | 2009-04-24 | 2014-11-11 | Megadyne Medical Products, Inc. | Hand piece with adjustable utility conduit |
| US9259260B2 (en) | 2013-03-14 | 2016-02-16 | Megadyne Medical Products, Inc. | Fluid evacuation device |
| US9375253B2 (en) | 2013-03-14 | 2016-06-28 | Megadyne Medical Products, Inc. | Electrosurgical instrument |
-
1998
- 1998-11-23 CA CA002542019A patent/CA2542019A1/fr not_active Abandoned
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8882767B2 (en) | 2009-04-24 | 2014-11-11 | Megadyne Medical Products, Inc. | Electrosurgical instrument with adjustable utility conduit |
| US8882768B2 (en) | 2009-04-24 | 2014-11-11 | Megadyne Medical Products, Inc. | Hand piece with adjustable utility conduit |
| US9259260B2 (en) | 2013-03-14 | 2016-02-16 | Megadyne Medical Products, Inc. | Fluid evacuation device |
| US9375253B2 (en) | 2013-03-14 | 2016-06-28 | Megadyne Medical Products, Inc. | Electrosurgical instrument |
| USD709196S1 (en) | 2013-03-15 | 2014-07-15 | Megadyne Medical Products, Inc. | Hand piece |
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|---|---|---|
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Discontinued | ||
| FZDE | Discontinued |
Effective date: 20110318 |
|
| FZDE | Discontinued |
Effective date: 20110318 |