Laparoshield™ Laparoscopic Smoke Filtration System product photo Primary L

Laparoshield™ Laparoscopic Smoke Filtration System

Features and Benefits

  • Maintain Continuity of Surgical Procedures. During tissue ablation, smoke accumulates in the peritoneal cavity obscuring the surgeon's vision.1 Interruption of surgical procedures to clear the field of vision can cause delays to re-acquire the pneumoperitoneum and reposition instruments.
  • Reduce Odor and Mutagenic Chemicals. Smoke, created in the burning of tissue with both laser and electrocautery, contains toluene, xylene, styrene, acetaldehyde, acrolein, polyaromatic hydro-carbons (PAH's), benzene and formaldehyde. In addition to contributing to the noxious odor of the smoke, these chemicals are known irritants and, in the case of PAH's, benzene and formaldehyde, known carcinogens.2-5 The Laparoshield Filtration System contains activated carbon, which reduces these chemicals and odor in the smoke.
  • Remove Cells and Virus. Viable cells and virus exist in electrocautery and laser smoke.6-8 The Laparoshield Filtration System will remove 99.999% of all cells and virus from surgical smoke.
  • Easy to Use. The universal luer connector meets ISO standards for leak free connection to the trocar.
  • Remove Particles. Surgical smoke from both lasers and electrocautery contains large quantities of particles ranging in size from 10 mm to 1 µm.9 These particles are the size classified as hazardous to breathe, i.e., 0.5 - 5 µm. Studies show both laser and electrocautery plume produce pathologic changes in the lungs of rats and are too small to be filtered by surgical masks.10-11 The Laparoshield Filtration System removes 99.999% of the 0.02 µm MS-2 virus.
  • Protect Patients. Surgical smoke is cytotoxic.13 Absorption into the patient's blood, causing elevated methemoglobin and carboxyhemoglobin levels, is also possible.2,14 It can contribute to headaches, double vision, muscle weakness, nausea and vomiting in patients recovering from laparoscopic procedures.14 The Laparoshield Filtration System allows for an efficient evacuation of smoke throughout the surgical procedure, minimizing the patient's exposure to potentially harmful surgical smoke.
  • Unobtrusive. A lightweight, low profile construction makes efficient use of materials providing a non-obtrusive, cost-effective solution to laparoscopic smoke removal.
  • Easy Presentation into Sterile Field. The Laparoshield Filtration System is packaged and sterilized in a double peel-pouch configuration allowing easy presentation into the sterile field.

References

  1. Nezhat et al. Smoke from laser surgery: Is there a health hazard? Surg Med.1987; 7:376-82.
  2. Ott. Smoke production and smoke reduction in endoscopic surgery: preliminary report. Endosc Surg Allied Tech.1993; 1:230-3+H9.
  3. Gatti et al. The mutagenicity of electrocautery smoke. Plast Reconstr Surg.1992; 89(5):781-6.
  4. Tomita et al. Mutagenicity of smoke condensation induced by CO2laser irradiation and electrocauterization. Mutat Res.1981; 89:145-9.
  5. Winston C. The effects of smoke plume generated during laser and electrosurgical procedures. Minim Invasive Surg Nurs.1993; 8.3.99-102.
  6. Fletcher et al. Dissemination of melanoma cells within electrocautery plume. Am J Surg.1999; 178(1):57-9.
  7. Baggish et al. Presence of human immunodeficiency virus DNA in laser smoke. Lasers Surg Med. 1991; 11(3):197-203.
  8. Hallmo and Naese. Laryneal papiliomatosis with human papillomovirus DNA contracted by a laser surgeon. Eur Arch Otohinolaryngol.1991; 248:425-7.
  9. BrÜske-Hohlfeld et al. Surgical smoke and ultrafine particles. J. Occupational Medicine and Toxicology 2008; 3:31.
  10. Baggish and Elbakry. The effects of laser smoke on the lungs of rats. Am J Obstet Gynecol.1987; 156(5):1260-5.
  11. Wenig et al. Effects of plume produced by the Nd:YAG laser and electrocautery on the respiratory system. Lasers Surg Med. 1993; 13(2):242-5.
  12. Chen and Willeke. Aerosol penetration through surgical masks. Am J Infect Control.1992; 20:177-184.
  13. Hensman C. Cytotoxicity of electro-surgical smoke produced in an anoxic environment. Am J Surg. 1998; 175(3):240-1.
  14. Ott DB. Laparoscopic surgical smoke absorbed into bloodstream. O R Manager 1994; 10:19.


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Description

Features and Benefits

  • Maintain Continuity of Surgical Procedures. During tissue ablation, smoke accumulates in the peritoneal cavity obscuring the surgeon's vision.1 Interruption of surgical procedures to clear the field of vision can cause delays to re-acquire the pneumoperitoneum and reposition instruments.
  • Reduce Odor and Mutagenic Chemicals. Smoke, created in the burning of tissue with both laser and electrocautery, contains toluene, xylene, styrene, acetaldehyde, acrolein, polyaromatic hydro-carbons (PAH's), benzene and formaldehyde. In addition to contributing to the noxious odor of the smoke, these chemicals are known irritants and, in the case of PAH's, benzene and formaldehyde, known carcinogens.2-5 The Laparoshield Filtration System contains activated carbon, which reduces these chemicals and odor in the smoke.
  • Remove Cells and Virus. Viable cells and virus exist in electrocautery and laser smoke.6-8 The Laparoshield Filtration System will remove 99.999% of all cells and virus from surgical smoke.
  • Easy to Use. The universal luer connector meets ISO standards for leak free connection to the trocar.
  • Remove Particles. Surgical smoke from both lasers and electrocautery contains large quantities of particles ranging in size from 10 mm to 1 µm.9 These particles are the size classified as hazardous to breathe, i.e., 0.5 - 5 µm. Studies show both laser and electrocautery plume produce pathologic changes in the lungs of rats and are too small to be filtered by surgical masks.10-11 The Laparoshield Filtration System removes 99.999% of the 0.02 µm MS-2 virus.
  • Protect Patients. Surgical smoke is cytotoxic.13 Absorption into the patient's blood, causing elevated methemoglobin and carboxyhemoglobin levels, is also possible.2,14 It can contribute to headaches, double vision, muscle weakness, nausea and vomiting in patients recovering from laparoscopic procedures.14 The Laparoshield Filtration System allows for an efficient evacuation of smoke throughout the surgical procedure, minimizing the patient's exposure to potentially harmful surgical smoke.
  • Unobtrusive. A lightweight, low profile construction makes efficient use of materials providing a non-obtrusive, cost-effective solution to laparoscopic smoke removal.
  • Easy Presentation into Sterile Field. The Laparoshield Filtration System is packaged and sterilized in a double peel-pouch configuration allowing easy presentation into the sterile field.

References

  1. Nezhat et al. Smoke from laser surgery: Is there a health hazard? Surg Med.1987; 7:376-82.
  2. Ott. Smoke production and smoke reduction in endoscopic surgery: preliminary report. Endosc Surg Allied Tech.1993; 1:230-3+H9.
  3. Gatti et al. The mutagenicity of electrocautery smoke. Plast Reconstr Surg.1992; 89(5):781-6.
  4. Tomita et al. Mutagenicity of smoke condensation induced by CO2laser irradiation and electrocauterization. Mutat Res.1981; 89:145-9.
  5. Winston C. The effects of smoke plume generated during laser and electrosurgical procedures. Minim Invasive Surg Nurs.1993; 8.3.99-102.
  6. Fletcher et al. Dissemination of melanoma cells within electrocautery plume. Am J Surg.1999; 178(1):57-9.
  7. Baggish et al. Presence of human immunodeficiency virus DNA in laser smoke. Lasers Surg Med. 1991; 11(3):197-203.
  8. Hallmo and Naese. Laryneal papiliomatosis with human papillomovirus DNA contracted by a laser surgeon. Eur Arch Otohinolaryngol.1991; 248:425-7.
  9. BrÜske-Hohlfeld et al. Surgical smoke and ultrafine particles. J. Occupational Medicine and Toxicology 2008; 3:31.
  10. Baggish and Elbakry. The effects of laser smoke on the lungs of rats. Am J Obstet Gynecol.1987; 156(5):1260-5.
  11. Wenig et al. Effects of plume produced by the Nd:YAG laser and electrocautery on the respiratory system. Lasers Surg Med. 1993; 13(2):242-5.
  12. Chen and Willeke. Aerosol penetration through surgical masks. Am J Infect Control.1992; 20:177-184.
  13. Hensman C. Cytotoxicity of electro-surgical smoke produced in an anoxic environment. Am J Surg. 1998; 175(3):240-1.
  14. Ott DB. Laparoscopic surgical smoke absorbed into bloodstream. O R Manager 1994; 10:19.
Specifications
 
Working Pressure 15 mmHg
Service Period One procedure (single patient)
Cellular/Bacterial Retention >99.999%
Reduction of Aerosolized Virus (MS-2) >99.999%
Organic Volatile Reduction LSF1 and LSF2 significantly reduce the levels of organic volatiles including 3-methyl-2-butenal, ethyl benzene, styrene, benzene, toluene, isoprene, d-limonen, pyrole, acetone, acetaldehyde, formaldehyde, m & p xylene mix, 2,5-dimethylfuran and 1,3-butadiene.
Inlet Fitting Male luer with rotating hub, conforms to ISO594-2:1996
Package Type Double peel-pouch
Sterilization Method Ethylene oxide
 
Performance

Features and Benefits

  • Maintain Continuity of Surgical Procedures. During tissue ablation, smoke accumulates in the peritoneal cavity obscuring the surgeon's vision.1 Interruption of surgical procedures to clear the field of vision can cause delays to re-acquire the pneumoperitoneum and reposition instruments.
  • Reduce Odor and Mutagenic Chemicals. Smoke, created in the burning of tissue with both laser and electrocautery, contains toluene, xylene, styrene, acetaldehyde, acrolein, polyaromatic hydro-carbons (PAH's), benzene and formaldehyde. In addition to contributing to the noxious odor of the smoke, these chemicals are known irritants and, in the case of PAH's, benzene and formaldehyde, known carcinogens.2-5 The Laparoshield Filtration System contains activated carbon, which reduces these chemicals and odor in the smoke.
  • Remove Cells and Virus. Viable cells and virus exist in electrocautery and laser smoke.6-8 The Laparoshield Filtration System will remove 99.999% of all cells and virus from surgical smoke.
  • Easy to Use. The universal luer connector meets ISO standards for leak free connection to the trocar.
  • Remove Particles. Surgical smoke from both lasers and electrocautery contains large quantities of particles ranging in size from 10 mm to 1 µm.9 These particles are the size classified as hazardous to breathe, i.e., 0.5 - 5 µm. Studies show both laser and electrocautery plume produce pathologic changes in the lungs of rats and are too small to be filtered by surgical masks.10-11 The Laparoshield Filtration System removes 99.999% of the 0.02 µm MS-2 virus.
  • Protect Patients. Surgical smoke is cytotoxic.13 Absorption into the patient's blood, causing elevated methemoglobin and carboxyhemoglobin levels, is also possible.2,14 It can contribute to headaches, double vision, muscle weakness, nausea and vomiting in patients recovering from laparoscopic procedures.14 The Laparoshield Filtration System allows for an efficient evacuation of smoke throughout the surgical procedure, minimizing the patient's exposure to potentially harmful surgical smoke.
  • Unobtrusive. A lightweight, low profile construction makes efficient use of materials providing a non-obtrusive, cost-effective solution to laparoscopic smoke removal.
  • Easy Presentation into Sterile Field. The Laparoshield Filtration System is packaged and sterilized in a double peel-pouch configuration allowing easy presentation into the sterile field.

References

  1. Nezhat et al. Smoke from laser surgery: Is there a health hazard? Surg Med.1987; 7:376-82.
  2. Ott. Smoke production and smoke reduction in endoscopic surgery: preliminary report. Endosc Surg Allied Tech.1993; 1:230-3+H9.
  3. Gatti et al. The mutagenicity of electrocautery smoke. Plast Reconstr Surg.1992; 89(5):781-6.
  4. Tomita et al. Mutagenicity of smoke condensation induced by CO2laser irradiation and electrocauterization. Mutat Res.1981; 89:145-9.
  5. Winston C. The effects of smoke plume generated during laser and electrosurgical procedures. Minim Invasive Surg Nurs.1993; 8.3.99-102.
  6. Fletcher et al. Dissemination of melanoma cells within electrocautery plume. Am J Surg.1999; 178(1):57-9.
  7. Baggish et al. Presence of human immunodeficiency virus DNA in laser smoke. Lasers Surg Med. 1991; 11(3):197-203.
  8. Hallmo and Naese. Laryneal papiliomatosis with human papillomovirus DNA contracted by a laser surgeon. Eur Arch Otohinolaryngol.1991; 248:425-7.
  9. BrÜske-Hohlfeld et al. Surgical smoke and ultrafine particles. J. Occupational Medicine and Toxicology 2008; 3:31.
  10. Baggish and Elbakry. The effects of laser smoke on the lungs of rats. Am J Obstet Gynecol.1987; 156(5):1260-5.
  11. Wenig et al. Effects of plume produced by the Nd:YAG laser and electrocautery on the respiratory system. Lasers Surg Med. 1993; 13(2):242-5.
  12. Chen and Willeke. Aerosol penetration through surgical masks. Am J Infect Control.1992; 20:177-184.
  13. Hensman C. Cytotoxicity of electro-surgical smoke produced in an anoxic environment. Am J Surg. 1998; 175(3):240-1.
  14. Ott DB. Laparoscopic surgical smoke absorbed into bloodstream. O R Manager 1994; 10:19.
Type
Systems
Use
Filtration
Ordering Information
 
Part Number Description Pkg
LSF1 Laparoshield with 45 cm tubing, roler clamp and male Luer connector Individually packaged sterile 10/case
LSF2 Laparoshield with male Luer connector Individually packaged sterile 10/case
 
Segment
Surgical Gas and Smoke Filtration