K Number
K040485
Device Name
MAXAIR SURGICAL HELMET SYSTEM
Date Cleared
2004-10-18

(236 days)

Product Code
Regulation Number
878.4040
AI/MLSaMDIVD (In Vitro Diagnostic)TherapeuticDiagnosticis PCCP Authorized
Intended Use
The MAXair® Surgical Helmet system is intended to be worn by operating room personnel during surgical procedures to protect both the surgical patient and the operating room personnel from transfer of microorganisms, body fluids, and particulate material. The MAXair Surgical Helmet system consists of disposable surgical apparel and re-usable headgear, battery pack and accessory battery charger.
Device Description
The MAXair® Surgical Helmet system consists of disposable surgical apparel and re-usable headgear, battery pack and accessory battery charger. The MAXair Surgical Helmet system is intended to be worn by operating room personnel during surgical procedures to protect both the surgical patient and the operating room personnel from transfer of microorganisms, body fluids, and particulate material. The disposable, sterile surgical apparel of the MAXair system includes an electrostatically charged meltblown fabric hood/filter and a barrier toga. The barrier material is fluid resistant to protect the wearer from fluid borne pathogens. The meltblown fabric hood/filter has passed NIOSH testing (TC-21C-0775) for PAPR's and is rated HE (High Efficiency). The non-sterile, re-usable component of the Surgical Helmet system is comprised of a self contained Helmet/blower and a battery pack. The helmet has an incorporated headgear and provides air delivery. The air delivery helmet pulls air from outside the hood/filter, through the filter media, and directs it inside to the user. The system is powered by a lithium ion battery pack. The lithium ion battery pack is recharged by an accessory battery charger.
More Information

TC-21C-0775

No
The description focuses on physical components, filtration, and barrier properties, with no mention of AI or ML.

No.
The device's purpose is to protect operating room personnel and patients from contamination, not to treat a disease or condition.

No

Explanation: The device is described as a "Surgical Helmet system" intended to protect operating room personnel and patients from the transfer of microorganisms, body fluids, and particulate material. Its function is protective and not for diagnosing any medical condition.

No

The device description explicitly lists re-usable hardware components including headgear, battery pack, and accessory battery charger, in addition to disposable surgical apparel.

Based on the provided information, this device is not an IVD (In Vitro Diagnostic).

Here's why:

  • Intended Use: The intended use is to protect operating room personnel and patients from the transfer of microorganisms, body fluids, and particulate material during surgical procedures. This is a protective function, not a diagnostic one.
  • Device Description: The description details a system for providing filtered air and barrier protection to the wearer. It does not involve analyzing samples from the human body to diagnose a condition.
  • Lack of Diagnostic Elements: There is no mention of analyzing biological samples (blood, urine, tissue, etc.), detecting biomarkers, or providing information for diagnosis, monitoring, or screening.
  • Performance Studies: The performance studies focus on the barrier properties of the materials and the filtration efficiency, which are relevant to its protective function, not diagnostic accuracy.

IVD devices are used to examine specimens from the human body to provide information for diagnosis, monitoring, or screening. This device's function is entirely focused on physical protection and air filtration.

N/A

Intended Use / Indications for Use

The MAXair Surgical Helmet system is intended to be worn by operating room personnel during surgical procedures to protect both the surgical patient and the operating room personnel from transfer of microorganisms, body fluids, and particulate material.

Product codes

79 FYA

Device Description

The MAXair Surgical Helmet system consists of disposable surgical apparel and re-usable headgear, battery pack and accessory battery charger. The disposable, sterile surgical apparel of the MAXair system includes an electrostatically charged meltblown fabric hood/filter and a barrier toga. The barrier material is fluid resistant to protect the wearer from fluid borne pathogens. The meltblown fabric hood/filter has passed NIOSH testing (TC-21C-0775) for PAPR's and is rated HE (High Efficiency). The non-sterile, re-usable component of the Surgical Helmet system is comprised of a self contained Helmet/blower and a battery pack. The helmet has an incorporated headgear and provides air delivery. The air delivery helmet pulls air from outside the hood/filter, through the filter media, and directs it inside to the user. The system is powered by a lithium ion battery pack. The lithium ion battery pack is recharged by an accessory battery charger.

Mentions image processing

Not Found

Mentions AI, DNN, or ML

Not Found

Input Imaging Modality

Not Found

Anatomical Site

Not Found

Indicated Patient Age Range

Not Found

Intended User / Care Setting

operating room personnel / operating room

Description of the training set, sample size, data source, and annotation protocol

Not Found

Description of the test set, sample size, data source, and annotation protocol

Not Found

Summary of Performance Studies

Testing has shown that the barrier materials pass ASTM standard test F1670 for resistance to synthetic blood and F1671 for resistance to penetration by blood borne pathogens using viral penetration. The meltblown fabric hood/filter has passed NIOSH testing (TC-21C-0775) for PAPR's and is rated HE (High Efficiency). The filtration efficiency of the MAXair surgical system is Comparable to the Stryker Steri-shield system and is additionally NIOSH approved.

Key Metrics

Not Found

Predicate Device(s)

K993148

Reference Device(s)

Not Found

Predetermined Change Control Plan (PCCP) - All Relevant Information

Not Found

§ 878.4040 Surgical apparel.

(a)
Identification. Surgical apparel are devices that are intended to be worn by operating room personnel during surgical procedures to protect both the surgical patient and the operating room personnel from transfer of microorganisms, body fluids, and particulate material. Examples include surgical caps, hoods, masks, gowns, operating room shoes and shoe covers, and isolation masks and gowns. Surgical suits and dresses, commonly known as scrub suits, are excluded.(b)
Classification. (1) Class II (special controls) for surgical gowns and surgical masks. A surgical N95 respirator or N95 filtering facepiece respirator is not exempt if it is intended to prevent specific diseases or infections, or it is labeled or otherwise represented as filtering surgical smoke or plumes, filtering specific amounts of viruses or bacteria, reducing the amount of and/or killing viruses, bacteria, or fungi, or affecting allergenicity, or it contains coating technologies unrelated to filtration (e.g., to reduce and or kill microorganisms). Surgical N95 respirators and N95 filtering facepiece respirators are exempt from the premarket notification procedures in subpart E of part 807 of this chapter subject to § 878.9, and the following conditions for exemption:(i) The user contacting components of the device must be demonstrated to be biocompatible.
(ii) Analysis and nonclinical testing must:
(A) Characterize flammability and be demonstrated to be appropriate for the intended environment of use; and
(B) Demonstrate the ability of the device to resist penetration by fluids, such as blood and body fluids, at a velocity consistent with the intended use of the device.
(iii) NIOSH approved under its regulation.
(2) Class I (general controls) for surgical apparel other than surgical gowns and surgical masks. The class I device is exempt from the premarket notification procedures in subpart E of part 807 of this chapter subject to § 878.9.

0

Image /page/0/Picture/0 description: The image contains a handwritten sequence of characters. The sequence starts with the letter 'K', followed by the digit '0', then the digit '4', another '0', the digit '4' again, the digit '8', and finally the digit '5'. The characters are written in a cursive style, with some connections between them.

510(k) SUMMARY OF SAFETY AND EFFECTIVENESS

OCT 1 8 2004

Summary Date:February 11,2004
Company/Institution:
Name and addressBio-Medical Devices, Inc.
17171 Daimler Ave Irvine, Ca 92614
949-752-9642 PH 949-752-9658 Fax
Contact Name:Nick Herbert
President949-752-9642 Ph ext.113
949-752-9658 Fax
Classification Name:Surgical Gown
Device Product Code:79 FYA
Regulation Number:878.4040
Device Trade Name:MAXair® Surgical Helmet system
Establishment
Registration Number:2083467
Classification:Class II
Predicate Device:The predicate device is the Stryker T4 personal protection
system (Ref:K993148)
Substantial Equivalence:The MAXair® Surgical Helmet system is substantially
equivalent to the Stryker T4 Personal Protection System.
The intended use is the same Materials are identical Manufacturing process is identical Packaging is identical Sterilization process is identical The design is similar The filtration efficiency of the MAXair surgical system is
Comparable to the Stryker Steri-shield system and is
additionally NIOSH approved.
Intended Use and device description:The MAXair Surgical Helmet system consists of disposable
surgical apparel and re-usable headgear, battery pack and
accessory battery charger. The MAXair Surgical Helmet
system is intended to be worn by operating room personnel
during surgical procedures to protect both the surgical
patient and the operating room personnel from transfer of

microorganisms, body fluids, and particulate material.

1

K040485

The disposable, sterile surgical apparel of the MAXair system includes an electrostatically charged meltblown fabric hood/filter and a barrier toga. The barrier material is fluid resistant to protect the wearer from fluid borne pathogens. Testing has shown that the barrier materials pass ASTM standard test F1670 for resistance to synthetic blood and F1671 for resistance to penetration by blood borne pathogens using viral penetration (see section J for test results). The meltblown fabric hood/filter has passed NIOSH testing (TC-21C-0775) for PAPR's and is rated HE (High Efficiency) (see section J for test results).

The non-sterile, re-usable component of the Surgical Helmet system is comprised of a self contained Helmet/blower and a battery pack. The helmet has an incorporated headgear and provides air delivery. The air delivery helmet pulls air from outside the hood/filter, through the filter media, and directs it inside to the user. The system is powered by a lithium ion battery pack. The lithium ion battery pack is recharged by an accessory battery charger.

2

DEPARTMENT OF HEALTH & HUMAN SERVICES

Image /page/2/Picture/1 description: The image shows the seal of the Department of Health & Human Services (HHS) of the United States of America. The seal features a stylized depiction of an eagle with three lines forming its body and wings. The text "DEPARTMENT OF HEALTH & HUMAN SERVICES • USA" is arranged in a circular pattern around the eagle.

Public Health Service

Food and Drug Administration 9200 Corporate Boulevard Rockville MD 20850

OCT 1 8 2004

Mr. Nick Herbert President Bio-Medical Devices, Incorporated 17171 Daimler Avenue Irvine, California 92614

Re: K040485

Trade/Device Name: MAXair® Surgical Helmet System Regulation Number: 878.4040 Regulation Name: Surgical Apparel Regulatory Class: II Product Code: FYA Dated: October 8, 2004 Received: October 8, 2004

Dear Mr. Herbert:

We have reviewed your Section 510(k) premarket notification of intent to market the device referenced above and have determined the device is substantially equivalent (for the indications for use stated in the enclosure) to legally marketed predicate devices marketed in interstate commerce prior to May 28, 1976, the enactment date of the Medical Device Amendments, or to devices that have been reclassified in accordance with the provisions of the Federal Food, Drug, and Cosmetic Act (Act) that do not require approval of a premarket approval application (PMA). You may, therefore, market the device, subject to the general controls provisions of the Act. The general controls provisions of the Act include requirements for annual registration, listing of devices, good manufacturing practice, labeling, and prohibitions against misbranding and adulteration.

If your device is classified (see above) into either class II (Special Controls) or class III (PMA), it may be subject to such additional controls. Existing major regulations affecting your device can be found in the Code of Federal Regulations, Title 21, Parts 800 to 898. In addition, FDA may publish further announcements concerning your device in the Federal Register.

3

Page 2 – Mr. Herbert

Please be advised that FDA's issuance of a substantial equivalence determination does not mean that FDA has made a determination that your device complies with other requirements of the Act or any Federal statutes and regulations administered by other Federal agencies. or the rever comply with all the Act's requirements, including, but not limited to: registration and listing (21 CFR Part 807); labeling (21 CFR Part 801); good manufacturing practice requirements as set forth in the quality systems (QS) regulation (21 CFR Part 820); and if applicable, the electronic product radiation control provisions (Sections 531-542 of the Act); 21 CFR 1000-1050.

This letter will allow you to begin marketing your device as described in your Section 510(k) I rab rotet notification. The FDA finding of substantial equivalence of your device to a legally marketed predicate device results in a classification for your device and thus, permits your device to proceed to the market.

If you desire specific advice for your device on our labeling regulation (21 CFR Part 801), nlease contact the Office of Compliance at (240) 276-0115. Also, please note the regulation entitled, "Misbranding by reference to premarket notification" (21CFR Part 807.97). You may obtain other general information on your responsibilities under the Act from the Division of Small Manufacturers, International and Consumer Assistance at its toll-free number (800) 638-2041 or (301) 443-6597 or at its Internet address http://www.fda.gov/cdrh/dsma/dsmamain.html

Sincerely yours,

Susan Runn

Chiu Lin, Ph.D. Director Division of Anesthesiology, General Hospital, Infection Control and Dental Devices Office of Device Evaluation Center for Devices and Radiological Health

Enclosure

4

510(k) Number (if known): K040485

MAXair Surgical Helmet system Device Name:

Indications For Use:

The MAXair Surgical Helmet system is intended to be worn by operating room personnel during surgical procedures to protect both the surgical patient and the operating room personnel from transfer of microorganisms, body fluids, and particulate material. The MAXair Surgical Helmet system consists of disposable surgical apparel and re-usable headgear, battery pack and accessory battery charger.

Prescription Use X (Per 21 CFR 801 subpart D) Over-The-Counter Use (21 CFR 801 Subpart C)

(PLEASE DO NOT WRITE BELOW THIS LINE-CONTINUE ON ANOTHER PAGE IF NEEDED)

AND/OR

Concurrence of CDRH, Office of Device Evaluation (ODE)

Kein Nuhuy

(Division Sign-Off) Division of Anesthesiology, General Hospital Infection Control, Dental Devices

510(k) Number: K040485