(33 days)
Not Found
No
The description focuses on mechanical traction and programmable parameters, with no mention of AI or ML technologies.
Yes
The "Intended Use / Indications for Use" section explicitly states that the device is "indicated for relief of pain" and "relieves pain associated with" various conditions, achieving these effects through "decompression of intervertebral discs." This clearly indicates a therapeutic purpose.
No
The device description and intended use clearly state that the TM-300 Traction System is a treatment device, specifically for providing traction forces to relieve pain. It does not mention any function related to diagnosing medical conditions.
No
The device description explicitly details mechanical components and physical actions (traction, forces, safety switch, limit switch), indicating it is a hardware device with software control, not a software-only device.
Based on the provided information, the TM-300 Traction System is not an IVD (In Vitro Diagnostic) device.
Here's why:
- Intended Use: The intended use is for the relief of pain in cases of low back pain through mechanical traction. This is a therapeutic intervention applied directly to the patient's body.
- Device Description: The device is a mechanical traction system that applies force to the patient. It does not involve the examination of specimens derived from the human body (like blood, urine, tissue, etc.) to provide information for diagnosis, monitoring, or treatment.
- Lack of IVD Characteristics: There is no mention of analyzing biological samples, using reagents, or providing diagnostic information based on in vitro testing.
IVD devices are specifically designed to be used in vitro (outside the living body) to examine specimens and provide diagnostic or other information. The TM-300 is a therapeutic device used in vivo (within the living body) to treat a condition.
N/A
Intended Use / Indications for Use
The TM-300 Traction System is indicated for relief of pain in cases of low back pain. Each treatment consists of a physician-prescribed session designed to provide static, intermittent, or cycling distraction forces to relieve pressure on structures that may be causing low back pain. The TM-300 relieves pain associated with herniated discs, protruding discs, degenerative disc disease, posterior facet syndrome, and sciatica. It achieves these effects through decompression of intervertebral discs, that is, unloading due to distraction and positioning.
Product codes
HST
Device Description
The TM-300 Traction System is an automatic intermittent traction system for traction therapy. The patient always holds a safety switch that can interrupt treatment if it becomes uncomfortable. Several "mechanical waveforms" are available for selection by the operator, including: (1) Basic intermittent traction (2) Incremental intermittent traction (3) Incremental and decremental intermittent traction (4) Residual intermittent traction (5) Incremental and residual intermittent traction (6) Incremental, decremental and residual intermittent traction (7) Basic continuous traction (8) Incremental continuous traction. The residual tractive force, the duration time setting, the pause time setting, the tow speed, and the treatment time setting are all programmable up to specified limits. For forces selected above 18 kg, the system always asks for confirmation of the selected value by the operator before proceeding. A limit switch prohibits output exceeding 100 kg.
Mentions image processing
Not Found
Mentions AI, DNN, or ML
Not Found
Input Imaging Modality
Not Found
Anatomical Site
low back
Indicated Patient Age Range
Not Found
Intended User / Care Setting
Physician-prescribed session.
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)
Testing was carried out to assure compliance with recognized electrical safety standards. Ito was issued a certificate of compliance with the EN-60601 standard for electrical safety by TUV. TUV has issued an Attestation of Conformity for the TM-300 in regard to the EN 60601-1-2 standard for electromagnetic compatibility. The design qualification testing demonstrated that the TM-300 met its design specifications.
Key Metrics (Sensitivity, Specificity, PPV, NPV, etc.)
Not Found
Predicate Device(s)
Reference Device(s)
Not Found
Predetermined Change Control Plan (PCCP) - All Relevant Information
Not Found
§ 890.5900 Power traction equipment.
(a)
Identification. Powered traction equipment consists of powered devices intended for medical purposes for use in conjunction with traction accessories, such as belts and harnesses, to exert therapeutic pulling forces on the patient's body.(b)
Classification. Class II (performance standards).
0
K992545 510(k) Summary
TM-300 Traction System
Common/Classification Name: Powered Traction Unit, 21 CFR 890.5900
lto Co., Ltd. 3-3-3 Toyotama-Minami Nerima-ku, Tokyo 176-8605 JAPAN
Contact: H. Okada , Prepared: July 29, 1999
LEGALLY MARKETED PREDICATE DEVICES A.
The TM-300 Traction System is a powered traction unit, a device classified by the regulation 21 CFR 890.5900 as a Class II device. The TM-300 Traction System is substantially equivalent to the DRS System manufactured by Professional Distribution Systems, Inc., which was cleared on June 24, 1998 as K981822.
B. DEVICE DESCRIPTION
The TM-300 Traction System is an automatic intermittent traction system for traction therapy. The patient always holds a safety switch that can interrupt treatment if it becomes uncomfortable. Several "mechanical waveforms" are available for selection by the operator, including:
- (1) Basic intermittent traction
- (2) Incremental intermittent traction
- (3) Incremental and decremental intermittent traction
- (4) Residual intermittent traction
- (5) Incremental and residual intermittent traction
- (6) Incremental, decremental and residual intermittent traction
- (7) Basic continuous traction
- (8) Incremental continuous traction
The residual tractive force, the duration time setting, the pause time setting, the tow speed, and the treatment time setting are all programmable up to specified limits. For forces selected above 18 kg, the system always asks for confirmation of the selected value by the operator before proceeding. A limit switch prohibits output exceeding 100 kg.
Image /page/0/Picture/20 description: The image shows the number 000026 in a bold, sans-serif font. The numbers are black against a white background. The numbers are evenly spaced and aligned horizontally.
1
c. INTENDED USE
The TM-300 Traction System is indicated for relief of pain in cases of low back pain. Each treatment consists of a physician-prescribed session designed to provide static, intermittent, or cycling distraction forces to relieve pressure on structures that may be causing low back The TM-300 relieves pain associated with herniated discs, pain. protruding discs, degenerative disc disease, posterior facet syndrome, and sciatica. These indications are identical to those cleared for the predicate device.
SUBSTANTIAL EQUIVALENCE SUMMARY D.
The TM-300 Traction System is a medical device, and it has the same indications for use and target population as the legally marketed predicate devices. The TM-300 Traction System has the same technological characteristics as the predicate devices. This premarket notification has described the characteristics of the TM-300 Traction System in sufficient detail to assure substantial equivalence except for a few of the characteristics where performance testing was carried out (e.g., electrical safety).
ட். TECHNOLOGICAL CHARACTERISTICS
The TM-300 and the predicate device are line-powered traction devices. The TM-300 and the predicate device are microprocessor-based and employ digital and analog circuits to produce the specified waveforms and traction levels. Both employ an LCD screen as the user interface.
TESTING F.
Testing was carried out to assure compliance with recognized electrical safety standards. Ito was issued a certificate of compliance with the EN-60601 standard for electrical safety by TUV.
TUV has issued an Attestation of Conformity for the TM-300 in regard to the EN 60601-1-2 standard for electromagnetic compatibility.
The design qualification testing demonstrated that the TM-300 met its design specifications.
2
CONCLUSION G.
This pre-market submission has demonstrated Substantial Equivalence as defined and understood in the Federal Food Drug and Cosmetic Act and various guidance documents issued by the Center for Devices and Radiological Health.
3
Image /page/3/Picture/1 description: The image shows the logo for the U.S. Department of Health & Human Services. The logo consists of a circular seal with the text "DEPARTMENT OF HEALTH & HUMAN SERVICES - USA" arranged around the perimeter. Inside the circle is a stylized image of three human profiles facing to the right, resembling a bird-like shape.
Public Health Service
Food and Drug Administration 9200 Corporate Boulevard Rockville MD 20850
SEP - 1 1999
T. Whit Athey, Ph.D. Senior Consultant Ito Co., Ltd. C/O C.L. McIntosh & Associates, Inc. 12300 Twinbrook Parkway, Suite 625 Rockville, Maryland 20852
K992545 Re:
Trade Name: TM-300 Traction System Regulatory Class: II Product Code: HST Dated: July 30, 1999 Received: July 30, 1999
Dear Dr. Athey:
We have reviewed your Section 510(k) notification of intent to market the device referenced above, and we have determined the device is substantially equivalent (for the indications for use stated in the enclosure) to 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). You may, therefore, market the device, subject to the general control provisions of the Act. The general control 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 device can be found in the Code of Federal Regulations, Title 21, Parts 800 to 895, A substantially equivalent determination assumes compliance with the current Good Manufacturing Practice requirement, as set forth in the Quality System Regulation (OS) for Medical Devices: General Regulation (21 CFR Part 820), and that, through periodic (QS) inspections, the Food and Drug Administration (FDA) will verify such assumptions. Failure to comply with the GMP regulation may result in regulatory action. In addition, FDA may publish further announcements concerning your device in the Federal Register. Please note: this response to your premarket notification submission does not affect any obligation you might have under sections 531 through 542 of the Act for devices under the Electronic Product Radiation Control provisions, or other Federal laws or regulations.
4
Page 2 - T. Whit Athey, Ph.D.
This letter will allow you to begin marketing your device as described in your 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 and additionally 809.10 for in vitro diagnostic devices), please contact the Office of Compliance at (301) 594-4659. Additionally, for questions on the promotion and advertising of your device, please contact the Office of Compliance at (301) 594-4639. Also, please note the regulation entitled, "Misbranding by reference to premarket notification" (21 CFR 807.97). Other general information on your responsibilities under the Act may be obtained from the Division of Small Manufacturers Assistance at its toll-free number (800) 638-2041 or (301) 443-6597 or at its Internet address "http://www.fda.gov/cdrh/dsmamain.html".
Sincerely yours,
Celia M. Witten, Ph.D., M.D. Director Division of General and Restorative Devices Office of Device Evaluation Center for Devices and Radiological Health
Enclosure
5
STATEMENT OF INDICATIONS FOR USE
510(k) Number (if known):
Device Name:
Indications For Use:
The TM-300 Traction System is indicated for relief of pain in cases of low back pain. Each treatment consists of a physician-prescribed session designed to provide static, intermittent, or cycling distraction forces to relieve pressure on structures that may be causing low back pain. The TM-300 relieves pain associated with herniated discs, protruding discs, degenerative disc disease, posterior facet syndrome, and sciatica. It achieves these effects through decompression of intervertebral discs, that is, unloading due to distraction and positioning.
(PLEASE DO NOT WRITE BELOW THIS LINE - CONTINUE ON ANOTHER PAGE IF NEEDED)
| Concurrence of CDRH, Office of Device Evaluation (ODE) | |||
|---|---|---|---|
| (Division Sign-Off) | Proces | ||
| Division of General Restorative Devices | |||
| 510(k) Number | K992545 | ||
| Prescription Use | |||
| (Per 21 CFR 801.109) | X | OR | Over-The-Counter Use |
ﺔ ﺗﻌ