K Number
K041903
Device Name
FUJINON G5 COLONOSCOPES, MODELS EC-450HL5 AND EC-250HL5
Manufacturer
Date Cleared
2004-11-10

(119 days)

Product Code
Regulation Number
876.1500
AI/MLSaMDIVD (In Vitro Diagnostic)TherapeuticDiagnosticis PCCP Authorized
Intended Use
The device is intended for the visualization of the lower digestive tract, specifically for the observation, diagnosis, and endoscopic treatment of the rectum and large intestine.
Device Description
The Fujinon G5 Colonoscopes are medical endoscopes used for visualization of the lower digestive tract, specifically for the observation, diagnosis, and endoscopic treatment of the rectum and large intestine. The G5 colonoscopes include minor changes that improve the useability, ergonomics, and cleaning of the devices. The G5 Scopes do not have a lens wash port. The J-Port was repositioned. A G5 forceps inlet port was modified. The jet wash line check valve was removed. The suction and air/water cylinders and valves were upgraded. The G5 colonoscopes also feature the addition of the FOV, which is the rubber forceps inlet valve cover. Upgrade to CA-500 cleaning adaptor. The G5 colonoscopes are used with a processor (EPX-201 for EC-250HL5 and VP-402 for EC-450HL5), a colonoscopy unit, and a cart. Each colonoscope is packaged in a protective carrying case with lens cleaner, silicon oil, forceps valve, waterproof cap, S connector cap, adapters, valves, and the Operation Manual. The Fujinon G5 colonoscopes are used in conjunction with other peripherals specified in the Operation Manual such as: Light Source, Processor, Cart, Data Keyboard, Foot Switch, Monitor, Video Printer, Camera and Hard Copy Unit, VCR, ElectroSurgical Instruments.
More Information

No
The device description focuses on mechanical and ergonomic improvements to the colonoscope itself, with no mention of software, algorithms, or data processing that would indicate AI/ML. The "Mentions AI, DNN, or ML" and "Mentions image processing" sections are explicitly marked as "Not Found".

Yes
The device is used for "endoscopic treatment" in addition to visual observation and diagnosis, which indicates a therapeutic capability.

Yes
The "Intended Use / Indications for Use" states that the device is specifically for the "observation, diagnosis, and endoscopic treatment of the rectum and large intestine." The inclusion of "diagnosis" clearly indicates its use as a diagnostic device.

No

The device description clearly details physical hardware components such as endoscopes, processors, valves, and other peripherals, indicating it is a hardware device, not software-only.

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

Here's why:

  • Intended Use: The intended use is for the visualization of the lower digestive tract for observation, diagnosis, and endoscopic treatment. This involves directly viewing the internal anatomy.
  • Device Description: The device is a colonoscope, which is an instrument used to physically examine the inside of the colon. It's used in conjunction with a light source, processor, and other equipment for direct visualization and intervention.
  • Lack of IVD Characteristics: IVD devices are used to examine specimens (like blood, urine, tissue) in vitro (outside the body) to provide information about a patient's health. This device does not process or analyze biological specimens.

The device is clearly an endoscopic device used for direct examination and treatment within the body.

N/A

Intended Use / Indications for Use

The device is intended for the visualization of the lower digestive tract, specifically for the observation, diagnosis, and endoscopic treatment of the rectum and large intestine.

Product codes (comma separated list FDA assigned to the subject device)

FDF

Device Description

The Fujinon G5 Colonoscopes are medical endoscopes used for visualization of the lower digestive tract, specifically for the observation, diagnosis, and endoscopic treatment of the rectum and large intestine.

The G5 colonoscopes include minor changes that improve the useability, ergonomics, and cleaning of the devices. The G5 Scopes do not have it as a high pressure wash for the lens. This function was eliminated because demand was low and it was rarely used by the surgeons.

The J-Port was repositioned. The J-Port is used as a jet water wash port. The J-Port was repositioned based on the J-Port was reportioned from the bottom part to the top (end) of the scope. There was also a desire to eliminate check valves to facilitate reprocessing and cleaning, as well as prevent clogging.

A G5 forceps inlet port was modified. The new port is smaller and comes with a rubber cap. The new design helps increase suction and reduce leakage.

The jet wash line check valve was removed. Internal check valves were removed to eliminate the potential for the jet wash line only cleaning, disinfection, and sterilization. The valves are now external and removable.

The suction and air/water cylinders and valves were upgraded. They were updated to accommodate the new valves. The function of the valves is the same.

The G5 colonoscopes also feature the addition of the FOV, which is the rubber forceps inlet valve cover. This helps create a watertight seal when the endoscope is used. Upgrade to CA-500 cleaning adaptor. The cleaning adaptor allows the scope to be connected to tubes for cleaning.

The G5 colonoscopes are used with a processor (EPX-201 for EC-250HL5 and VP-402 for EC-450HL5), a The G5 colonoscopy unit, and a cart. Each colonoscope is packaged in a protective carrying case with lens cleaner, sillcon oil, forceps valve, waterproof cap, S connector cap, adapters, valves, and the Operation Manual.

The Fujinon G5 colonoscopes are used in conjunction with other perified in the Operation Manual such as:

  • Light Source
  • Processor
  • Cart
  • Data Keyboard
  • Foot Switch
  • 4 Monitor
  • Video Printer 4
  • Camera and Hard Copy Unit 4
  • VCR
  • ElectroSurgical Instruments

Mentions image processing

Not Found

Mentions AI, DNN, or ML

Not Found

Input Imaging Modality

Not Found

Anatomical Site

lower digestive tract, rectum and large intestine.

Indicated Patient Age Range

Not Found

Intended User / Care Setting

Not Found

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 (study type, sample size, AUC, MRMC, standalone performance, key results)

The subject device has been subjected to and passed EMC testing requirements. The patient contact materials in the colonoscopes are identical to the materials used in the predicate device.

Key Metrics (Sensitivity, Specificity, PPV, NPV, etc.)

Not Found

Predicate Device(s): If the device was cleared using the 510(k) pathway, identify the Predicate Device(s) K/DEN number used to claim substantial equivalence and list them here in a comma separated list exactly as they appear in the text. List the primary predicate first in the list.

K944620, K944759

Reference Device(s): Identify the Reference Device(s) K/DEN number and list them here in a comma separated list exactly as they appear in the text.

K040048, K040043

Predetermined Change Control Plan (PCCP) - All Relevant Information for the subject device only (e.g. presence / absence, what scope was granted / cleared under the PCCP, any restrictions, etc).

Not Found

§ 876.1500 Endoscope and accessories.

(a)
Identification. An endoscope and accessories is a device used to provide access, illumination, and allow observation or manipulation of body cavities, hollow organs, and canals. The device consists of various rigid or flexible instruments that are inserted into body spaces and may include an optical system for conveying an image to the user's eye and their accessories may assist in gaining access or increase the versatility and augment the capabilities of the devices. Examples of devices that are within this generic type of device include cleaning accessories for endoscopes, photographic accessories for endoscopes, nonpowered anoscopes, binolcular attachments for endoscopes, pocket battery boxes, flexible or rigid choledochoscopes, colonoscopes, diagnostic cystoscopes, cystourethroscopes, enteroscopes, esophagogastroduodenoscopes, rigid esophagoscopes, fiberoptic illuminators for endoscopes, incandescent endoscope lamps, biliary pancreatoscopes, proctoscopes, resectoscopes, nephroscopes, sigmoidoscopes, ureteroscopes, urethroscopes, endomagnetic retrievers, cytology brushes for endoscopes, and lubricating jelly for transurethral surgical instruments. This section does not apply to endoscopes that have specialized uses in other medical specialty areas and that are covered by classification regulations in other parts of the device classification regulations.(b)
Classification —(1)Class II (special controls). The device, when it is an endoscope disinfectant basin, which consists solely of a container that holds disinfectant and endoscopes and accessories; an endoscopic magnetic retriever intended for single use; sterile scissors for cystoscope intended for single use; a disposable, non-powered endoscopic grasping/cutting instrument intended for single use; a diagnostic incandescent light source; a fiberoptic photographic light source; a routine fiberoptic light source; an endoscopic sponge carrier; a xenon arc endoscope light source; an endoscope transformer; an LED light source; or a gastroenterology-urology endoscopic guidewire, is exempt from the premarket notification procedures in subpart E of part 807 of this chapter subject to the limitations in § 876.9.(2) Class I for the photographic accessories for endoscope, miscellaneous bulb adapter for endoscope, binocular attachment for endoscope, eyepiece attachment for prescription lens, teaching attachment, inflation bulb, measuring device for panendoscope, photographic equipment for physiologic function monitor, special lens instrument for endoscope, smoke removal tube, rechargeable battery box, pocket battery box, bite block for endoscope, and cleaning brush for endoscope. The devices subject to this paragraph (b)(2) are exempt from the premarket notification procedures in subpart E of part 807of this chapter, subject to the limitations in § 876.9.

0

NOV I 0 2000

510 (k) Summary

2041903

Pg 1 of 4

Date Prepared [21 CFR 807.92(a)(1)]

July 9, 2004

Submitter's Information [21 CFR 807.92(a)(1)]

Joseph M. Azary C/o Fujinon Inc. 543 Long Hill Avenue Shelton, CT. 06484

Azary Technologies has received authorization to submit this 510(k) on bealf of the sponsor Fujinon Inc., 10 Azaly Tochilonographias 10001 07470, Establishment Registration# 2431293.

Trade Name, Common Name, Classification [21 CFR 807.92(a)(2)]

The device trade names are: Fujinon G5 Colonoscopes Common Name: Colonoscope Classification: Class II, 21 CFR 876.1500, FDF

Predicate Device [21 CFR 807.92(a)(3)}

The G5 changes were described and cleared by FDA in the 510(k) submission for the Fujinon Double Balloon Enteroscopy System - K040048.

This 510(k) captures some minor design changes that have occurred during the evolution of the product line I his 310(k) captures some manor economic the changes are believed to be minor, the 510(k) is being submitted to account for "design resp" and to ensure that FDA has the most current information concerning the Fujinon Colonoscopes.

The subject device have the same indications for use, composition of patient contact materials, viewing di-I the subject device for the same instructs in sterilization method as the predicate. The subject devices use the same processors and peripherals as the predicate device.

The main differences between the subject device and predicate device are as follows:

  • Minor differences with observation range, field of view, diameter, and length. .
  • The subject device includes the G5 upgrade, which is characterized by the following minor differ-. ences:
    • The L-Port has been eliminated. The L-port functioned as a lens wash port . Doctors had ం the option to take a syringe to inject a fluid to use it as a high pressure wash for the lens.

1

Ko 41903
pg. 2 of 4

This function was eliminated because demand was low and it was rarely used by the surgeons.

  • The J-Port was repositioned. The J-Port is used as a jet water wash port. The J-Port was 0 repositioned based on doctor feedback. The port was moved from the bottom part to the top (end) of the scope. There was also a desire to eliminate check valves to facilitate reprocessing and cleaning, as well as prevent clogging.
  • processing and cleaning, as well as pr. The new port is smaller and comes with a rubber ಂ A OF foresps into port and rubber cap help increase suction and reduce leakage.
  • The jet wash line check valve was removed. Internal check valves were removed to elimio I he jet wasn' nine chook vario nee to facilitate cleaning, disinfection, and sterilization. The valves are now external and removable.
  • The suction and air/water cylinders and valves were upgraded. They were updated to ac-O The subtion and walves. The function of the valves is the same.
  • continodate the FOV, which is the rubber forceps inlet valve cover. This helps create a wa-ಂ tertight seal when the endoscope is used.
  • Upgrade to CA-500 cleaning adaptor. The cleaning adaptor allows the scope to be con-ಂ nected to tubes for cleaning.

Description of the Device [21 CFR 807.92(a)(4)]

The Fujinon G5 Colonoscopes are medical endoscopes used for visualization of the lower digestive tract, spe-I fic rujilor OJ Colonosooper and miagnosis, and endoscopic treatment of the rectum and large intestine.

The G5 colonoscopes include minor changes that improve the useability, ergonomics, and cleaning of the dei ile CJ colonoscopes motuor minor onanges and increased as a lens wash port. Doctors had the option vices. The OJ Scopes do not have it as a high pressure wash for the lens. This function was eliminated because demand was low and it was rarely used by the surgeons.

The J-Port was repositioned. The J-Port is used as a jet water wash port. The J-Port was repositioned based on I he s- on was reportioned from the bottom part to the top (end) of the scope. There was also a desire to eliminate check valves to facilitate reprocessing and cleaning, as well as prevent clogging.

A G5 forceps inlet port was modified. The new port is smaller and comes with a rubber cap. The new design helps increase suction and reduce leakage.

The jet wash line check valve was removed. Internal check valves were removed to eliminate the potential for I ho joi wasn' mile only raire ning, disinfection, and sterilization. The valves are now external and removable.

The suction and air/water cylinders and valves were upgraded. They were updated to accommodate the new valves. The function of the valves is the same.

The G5 colonoscopes also feature the addition of the FOV, which is the rubber forceps inlet valve cover. This helps create a watertight seal when the endoscope is used. Upgrade to CA-500 cleaning adaptor. The cleaning adaptor allows the scope to be connected to tubes for cleaning.

The G5 colonoscopes are used with a processor (EPX-201 for EC-250HL5 and VP-402 for EC-450HL5), a I he UJ connioscopy unit, and a cart. Each colonoscope is packaged in a protective carrying case with lens

2

Kc 4 1903

pg 3 of 4

cleaner, sillcon oil, forceps valve, waterproof cap, S connector cap, adapters, valves, and the Operation Manual.

The Fujinon G5 colonoscopes are used in conjunction with other perified in the Operation Manual such as:

  • Light Source .
  • Processor ●
  • Cart �
  • Data Keyboard �
  • Foot Switch .
  • 4 Monitor
  • Video Printer 4
  • Camera and Hard Copy Unit 4
  • VCR e
  • ElectroSurgical Instruments t
EC-450HL5EC-250HL5
Viewing DirectionForwardForward
Observation Range3-100mm7-100mm
Field of View140 degrees140 degrees
Image SizeSuper ImageSuper Image
Distal End Diameter12.8mm12.9mm
Flexible Portion Diameter12.8mm12.8mm
Bending Capacity UP180 degrees180 degrees
Bending Capacity DOWN180 degrees180 degrees
Bending Capacity LEFT160 degrees160 degrees
Bending Capacity RIGHT160 degrees160 degrees
Forceps Channel Diameter3.8mm3.8mm
Working Length1690mm1690mm
Total Length1990mm1990mm

Specifications for EC-450HL5 and EC-250HL5

Intended Use [21 CFR 807.92(a)(5)}

The device is intended for the visualization of the lower digestive tract, specifically for the observation, diagnosis, and endoscopic treatment of the rectum and large intestine.

Technological Characteristics [21 CFR 807.92(a)(6)]

Fujinon, Inc. believes that the subject device is substantially equivalent to the predicate device. The subject device have the same indications for use, composition of patient contact material, viewing direction, image size, bending, and reprocessing/sterilization method as the predicate. The subject devices use the same processors and peripherals as the predicate devices.

3

K 04, 903
pg 4 ct 4

The main differences are the minor changes associated with the G5 upgrade. The G5 changes were previously cleared by FDA in the 510(k) submission for the Fujinon Double Balloon Enteroscopy System --K040043.

Performance Data [21 CFR 807.92(b)(1)]

The subject device has been subjected to and passed EMC testing requirements. The patient contact materials in the colonoscopes are identical to the materials used in the predicate device.

Conclusion [21 CFR 807.92(b)(3)]

We believe the changes are minor and conclude that the subject devices are as safe and effective as the predicate devices.

4

DEPARTMENT OF HEALTH & HUMAN SERVICES

Image /page/4/Picture/1 description: The image shows the logo for the U.S. Department of Health & Human Services. The logo is circular and contains the words "DEPARTMENT OF HEALTH & HUMAN SERVICES - USA" around the perimeter. Inside the circle is an abstract image of an eagle.

Food and Drug Administration 9200 Corporate Boulevard Rockville MD 20850

NOV 1 0 2004

Fujinon, Inc. c/o Mr. Joseph M. Azary Azary Technologies"" LLC 543 Long Hill Avenue SHELTON CT 06484

Re: K041903

Trade/Device Name: Fujinon Inc. G5 Colonoscopes Regulation Number: 21 CFR §876.1500 Regulation Name: Endoscope and accessories Regulatory Class: II Product Code: 78 FDF Dated: October 17, 2004 Received: October 19, 2004

Dear Mr. Azary:

We have reviewed your Section 510(k) premarket notification of intent to market the device referenced we have reviewed be are costine device is substantially equivalent (for the indications for use stated in the enclosure) to legally marketed predicate devices marketed in interstate commerce prior to the enorologics to e enactment date of the Medical Device Amendments, or to devices that have been rear 20, 1770, and clares 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 do ice, 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 (Premarket Approval), it may be subject to such additional controls. Existing major regulations affecting your Apple 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.

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. You must 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.

5

This letter will allow you to begin marketing your device as described in your Section 510(k) premarket 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), please contact the Office of Compliance at one of the following numbers, based on the regulation number at the top of this letter:

21 CFR 876.xxxx(Gastroenterology/Renal/Urology)240-276-0115
21 CFR 884.xxxx(Obstetrics/Gynecology)240-276-0115
21 CFR 892.xxxx(Radiology)240-276-0120
Other240-276-0100

Also, please note the regulation entitled, "Misbranding by reference to premarket notification" (21 CFR 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/cdrb/dsmamain.html

Sincerely yours,

Nancy C. brogdon

Nancy C. Brogdon Director. Division of Reproductive. Abdominal, and Radiological Devices Office of Device Evaluation Center for Devices and Radiological Health

Enclosure

6

RO4 1903 510(k) Number (if known):

Device Name: Fujinon Inc. G5 Colonoscopes

The device is intended for the visualization of the lower digestive tract, specifically for the observation, diagnosis, and endoscopic treatment of the rectum and large intestine.

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

Concurrence of CDRH Office of Device Evaluation (ODE)

Prescription Use
(Per 21 CFR 801.109)

OR

Over-The-Counter Use _________________________________________________________________________________________________________________________________________________________

(Optional Format 1-2-96)

Page 4

(Per 21 CFR 801.109)

Nareuc hoadon

(Division Sign-Off) Division of Reproductive, Abdominal, and Radiological Devices 510(k) Number _