(111 days)
Not Found
No
The summary describes a standard electrosurgical unit and smoke evacuation system without mentioning any AI/ML capabilities or related concepts like image processing, training sets, or performance metrics typically associated with AI/ML algorithms.
Yes
The device is intended to deliver high-frequency electrical current for surgical procedures involving cutting and/or coagulation of tissue, including LEEP, which are therapeutic interventions.
No
The device is described as an electrosurgical unit intended to deliver high-frequency electrical current for surgical procedures (cutting/coagulation of tissue), not for diagnosis.
No
The device description explicitly states it is an "electrosurgical generator and a smoke evacuation system," which are hardware components.
Based on the provided information, the Liger Medical ESU-110 is not an IVD (In Vitro Diagnostic) device.
Here's why:
- Intended Use: The intended use is to "deliver high frequency electrical current for surgical procedures that can be performed with monopolar cutting and/or coagulation of tissue." This describes a device used directly on a patient's tissue during a surgical procedure.
- Device Description: The description details an "electrosurgical generator and a smoke evacuation system" designed for "low-power excision procedures." This further reinforces its use in surgical interventions.
- Lack of IVD Characteristics: IVD devices are used to examine specimens (like blood, urine, or tissue samples) outside of the body to provide information about a person's health. The provided text does not mention any analysis of samples or diagnostic purposes.
Therefore, the Liger Medical ESU-110 is a surgical device, not an in vitro diagnostic device.
N/A
Intended Use / Indications for Use
The Liger Medical ESU-110 is intended to deliver high frequency electrical current for surgical procedures that can be performed with monopolar cutting and/or coagulation of tissue. One intended use of the Liger Medical ESU-110 Electrosurgical Unit is Loop Electrosurgical Excision Procedure (LEEP).
Product codes
GEI, HGI
Device Description
The Liger Medical ESU-110 combines a high-quality, class I type BF electrosurgical generator and a smoke evacuation system into a single, compact unit. This integrated system is designed to perform low-power excision procedures of short duration. The ESU-110 is designed to be portable, single-purpose, and is intended for non-hospital locations where A/C power may be unreliable or unavailable. The Liger Medical ESU-110 is powered by an internal lithium-ion battery to allow safe usage at locations where A/C line current is unavailable or unreliable. Battery operation also results in ready portability and more complete isolation than is achievable by a system powered by A/C line current. The Liger Medical ESU-110 has an integrated smoke evacuation fan designed to remove smoke and noxious odors produced by surgical smoke during laser and electrosurgical procedures. This component of the system has been designed with a motor to draw the surgical smoke from the surgical site through vacuum tubing and into a microbial and charcoal filter where the surgical smoke is processed to remove odors. The smoke evacuation is completely automated with the activation being integrated into the activation circuit of the clectrosurgical gencrator. When the Liger Medical ESU-110 is activated, the smoke evacuation fan automatically activates as well.
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
non-hospital locations
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 Liger Medical ESU-110 conforms to IEC 60601-1-2:2007 and IEC 60601-2-2:2009 Safety and Performance: requirements for electrical and electromagnetic safety passing the standard's requirements for patient protection, protection against neuromuscular stimulation, excessive temperatures, spillage, output indication, and protection against short circuits. Each of these safety concerns were tested in-house by Liger Medical and found to meet or exceed all applicable requirements of the IEC 60601-1-2:2007 and IEC 60601-2-2:2009. The outside intereference was negligible. Further, the ESU-110 generates no significant EMDs when idle, when activated, or when activated with a load. Compliance for both IEC 60601-1-1:2009 and IEC 60601-2-2:2009 are claimed in section 9.0. Specific testing protocols, testing procedures, tests conducted, and resulting data which support this summary are located in section 17.0.
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.
Finesse 3rd Generation (K123310), Aaron 950 (K021817)
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.
Not Found
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
§ 878.4400 Electrosurgical cutting and coagulation device and accessories.
(a)
Identification. An electrosurgical cutting and coagulation device and accessories is a device intended to remove tissue and control bleeding by use of high-frequency electrical current.(b)
Classification. Class II.
0
Image /page/0/Picture/1 description: The image shows the logo for Liger Medical. The logo features a drawing of a lion's head on the left side. To the right of the lion's head is the text "LIGER MEDICAL" in a bold, outlined font.
5.0 510(k) Summary
f
| Applicant:
Phone:
Contact Person:
Contact Phone:
Date Prepared: | Steve Smith, CEO
Liger Medical, LLC
825 N 300 West #NE127
Salt Lake City, UT 84103
801-532-0221
Jeremy Freed
801-243-6032
02/06/2014 |
|-----------------------------------------------------------------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| Trade Name:
Common Name:
Classification: | ESU-110
Electrosurgical and Suction Unit
Electrosurgical cutting device and accessories (21 CFR 878.4400, Product Code GEI);
and
Gynecologic electrocautery and accessories (21 CFR 884.4120, Product Code HGI) |
| Predicate Device(s): | Finesse 3rd Generation (K123310) - Utah Medical Products, Inc; and
Aaron 950 (K021817) - Bovie Medical Corporation |
| Device Description: | The Liger Medical ESU-110 combines a high-quality, class I type BF electrosurgical
generator and a smoke evacuation system into a single, compact unit. This integrated
system is designed to perform low-power excision procedures of short duration. The
ESU-110 is designed to be portable, single-purpose, and is intended for non-hospital
locations where A/C power may be unreliable or unavailable. |
| Dimensions | Height: 10.4" (26.4cm)
Width: 3.63" (9.29cm)
Depth: 12.0" (30.5cm)
Weight: 5.2 lbs (2.36kg)
Principle Materials: ABS plastic housing (UL-94HB rated), aluminum, ROHS-compliant
electronic components |
| Indications for Use: | The Liger Medical ESU-110 is intended to deliver high frequency electrical current for
surgical procedures that can be performed with monopolar cutting and/or coagulation of
tissue. One intended use of the Liger Medical ESU-110 Electrosurgical Unit is Loop
Electrosurgical Excision Procedure (LEEP). |
| Comparison to Predicate: | The electronic circuitry in the Liger Medical ESU-110 operates in the same way as that
of other electrosurgical generators; however, the circuitry is greatly simplified as a result
of the device's limitation to a single purpose. These simplifications can be delineated as
follows:
The output voltage and current waveform are not adjustableNo power-level readout is necessary |
FEB 1222014
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Image /page/1/Picture/1 description: The image shows the logo for Liger Medical. The logo features a stylized drawing of a lion's head on the left. To the right of the lion's head is the text "LIGER MEDICAL" in a sans-serif font.
- Operator controls are limited to on/off and activation o
- The circuitry is completely dead except for on/off and battery status o indicator lights when the unit it not activated for patient application
- Output power is limited to under 50 watts, obviating the requirement o for neutral electrode cable fault or pad adhesion alarms
The Liger Medical ESU-110 is powered by an internal lithium-ion battery to allow safe usage at locations where A/C line current is unavailable or unreliable. Battery operation also results in ready portability and more complete isolation than is achievable by a system powered by A/C line current.
The Liger Medical ESU-110 has an integrated smoke evacuation fan designed to remove smoke and noxious odors produced by surgical smoke during laser and electrosurgical procedures. This component of the system has been designed with a motor to draw the surgical smoke from the surgical site through vacuum tubing and into a microbial and charcoal filter where the surgical smoke is processed to remove odors. The smoke evacuation is completely automated with the activation being integrated into the activation circuit of the clectrosurgical gencrator. When the Liger Medical ESU-110 is activated, the smoke evacuation fan automatically activates as well. This component of the Liger Medical ESU-110 is fouind to be substantially equivalent to the Utah Medical Products Finesse 3rd Generation. The smoke evacuation component of the Liger Medical ESU-110 presents virtually no potential for risk as there is only a single moving part which is fully encased and not accessible by the user. Further, the smoke evacuation component is never intended nor designed to come into contact with the patient and has no potential for electrical ground or shock.
The Liger Medical ESU-110 is substantially equivalent to the predicate devices Finesse 3rd Generation and Aaron 950 when taking into account that the ESU-110 is designed ot be a single-purpose, portable unit while the Finesse 3rd Generation and Aaron 950 are multi-purpose units. In terms of output type, number of connections, types of connections, activation method, indicators, safety class, patient circuit, output impedance, applied part classification, neutral electrode isolation, activation tone, leakage current, output mode, frequency, crest factor, activation cycle, ooutput controls, compatible accessories, compatible neutral electrodes, and audio frequency all three units are equivalent. The Liger Medical ESU-110 is equivalent to the predicate devices in terms of peak-to-peak voltage when the predicate devices are set to the fixed value of 49W which the Liger ESU-110 is designed to output. For each other parameter, the Liger ESU-110 is cither exempt from regulation due to being limited to under 50W of output or is reflecting the properties of battery-operation vs. main line operation. Substantively, the Liger Medical ESU-110 is equivalent to the predicate devices.
The Liger Medical ESU-110 conforms to IEC 60601-1-2:2007 and IEC 60601-2-2:2009 Safety and Performance: requirements for electrical and electromagnetic safety passing the standard's requirements for patient protection, protection against neuromuscular stimulation, excessive temperatures, spillage, output indication, and protection against short circuits. Each of these safety concerns were tested in-house by Liger Medical and found to meet
Liger Medical 825 N 300 West #NE127 Salt Lake City, UT 84103 Phone: 801- 532-0221 Email: Acconts@ligermedical.com
2
Image /page/2/Picture/1 description: The image shows the logo for Liger Medical. The logo features a stylized drawing of a lion's head on the left. To the right of the lion's head, the words "LIGER MEDICAL" are written in a bold, outlined font.
.
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or exceed all applicable requirements of the IEC 60601-1-2:2007 and IEC 60601-2-2:2009. The outside intereference was negligible. Further, the ESU-110 generates no significant EMDs when idle, when activated, or when activated with a load. Compliance for both IEC 60601-1-1:2009 and IEC 60601-2-2:2009 are claimed in section 9.0. Specific testing protocols, testing procedures, tests conducted, and resulting data which support this summary are located in section 17.0.
In conclusion, the in-house test data collected for the Liger Medical ESU-110 strongly suggests that the ESU-110 unit is substantially equivalent to both the Bovie Aaron 950 and the Utah Medical Finesse 3rd Generation in both safety and performance.
Liger Medical 825 N 300 West #NE127 Salt Lake City, UT 84103 Phone: 801- 532-0221 Email: Acconts@ligermedical.com
3
Public Health Service
Food and Drug Administration 10903 New Hampshire Avenue Document Control Center - WO66-G609 Silver Spring, MD 20993-0002
February 12, 2014
Liger Medical, LLC Mr. Steve Smith Chief Executive Officer 825 North 300 West, Suite NE127 Salt Lake City, Utah 84103
Re: K133273
Trade/Device Name: Liger Medical ESU-110 Regulation Number: 21 CFR 878.4400 Regulation Name: Electrosurgical cutting and coagulation device and accessories Regulatory Class: Class II Product Code: GEI, HGI Dated: December 31, 2013 Received: January 23, 2014
Dear Mr. Smith:
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 r ou may, dierelove, mains of the Act include requirements for annual registration, listing of golder obliation proficiting practice, labeling, and prohibitions against misbranding and actives, good manufacturing pression, as taxy and information related to contract liability warranties. We remind you; however, that device labeling must be truthful and not misleading.
If your device is classified (see above) into either class II (Special Controls) or class III (PMA), it may be subject to 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,
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 that I Dri has intact a city and regulations administered by other Federal agencies. You must of any rederal statures and regulations annualing, but not limited to: registration and listing (21 CFR Part 807); labeling (21 CFR Part 801); medical device reporting (reporting of medical
4
Page 2 - Mr. Steve Smith
device-related adverse events) (21 CFR 803); 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.
if you desire specific advice for your device on our labeling regulation (21 CFR Part 801), please contact the Division of Small Manufacturers, International and Consumer Assistance at its tollfree number (800) 638-2041 or (301) 796-7100 or at its Internet address
http://www.fda.gov/MedicalDevices/ResourcesforYou/Industry/default.htm. Also, please note the regulation entitled, "Misbranding by reference to premarket notification" (21CFR Part 807.97). For questions regarding the reporting of adverse events under the MDR regulation (21 CFR Part 803), please go to
http://www.fda.gov/MedicalDevices/Safety/ReportaProblem/default.htm for the CDRH's Office of Surveillance and Biometrics/Division of Postmarket Surveillance.
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) 796-7100 or at its Internet address http://www.fda.gov/MedicalDevices/ResourcesforYou/Industry/default.htm.
Sincerely yours,
Felipe Aquel
for
Binita S. Ashar, M.D., M.B.A., F.A.C.S. Acting Director Division of Surgical Devices Office of Device Evaluation Center for Devices and Radiological Health
Enclosure
5
Indications for Use 4.0
| 510(k) Number (if known): | K133273 |
|---|---|
| Device Name: | Liger Medical ESU-110 |
| Indications For Use: | The Liger Medical ESU-110 is intended to deliver high frequency electrical current for surgical procedures that can be performed with monopolar cutting and/or coagulation of tissue. One intended use of the Liger Medical ESU-110 Electrosurgical Unit is Loop Electrosurgical Excision Procedure (LEEP). |
Prescription Use _____________________________________________________________________________________________________________________________________________________________
·
AND/OR
Over-The-Counter Use _
(Part 21 CFR 801 Subpart D)
(21 CFR 807 Subpart C)
(Please DO NOT WRITE BELOW THIS LINE - CONTINUE ON ANOTHER PAGE IF NEEDED)
Concurrence of Center for Devices and Radiological Health (CDRH)
Long H. Chen -A for BSA (Division Sign-off) Division of Surgical devices 510(k) Number: K133273
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