Lafayette Professional Grip Dynamometer
The Lafayette Grip or Pinch Dynamometers are hydraulic strength measuring instruments. They are designed for routine assessment of the grip and/or pinch strength of a patient or can also be…
The Lafayette Grip or Pinch Dynamometers are hydraulic strength measuring instruments. They are designed for routine assessment of the grip and/or pinch strength of a patient or can also be used in the evaluation of hand trauma or disease. As the patient either grips or pinches the device, a column of hydraulic fluid activates a pressure gauge mounted on the top of the device. The gauge indicates the pinch or grip force in pounds (lbs) or kilogram force (kgf). A peak needle shows the maximum force applied during a single test. The peak needle is manually reset at the end of the test and peak values are recorded manually. The grip dynamometers also feature an adjustable handle that can accommodate five different grip positions.
Who Else Makes It
Concentrated in Zhejiang (2), Tianjin (1), Jiangsu (1). 2 of them are registered as contract manufacturers, able to build to a buyer’s own specification.
| Manufacturer | City | Province | Registered as | Device types |
|---|---|---|---|---|
| Chartek Electronic (Yang Zhou) Ltd | Yangzhou City, Jiansu | Jiangsu | Contract manufacturer | 6 |
| Guangzhou Goldsun Electronic Co., Ltd. | Guangzhou | Guangdong | Contract manufacturer | 6 |
| Ningbo Ningyuan Import & Export Co., Ltd. | Ningbo | Zhejiang | Contract manufacturer | 80 |
| Ningbo Castle Medical Import & Export Co., Ltd. | Ningbo | Zhejiang | Contract manufacturer | 67 |
| Tianjin Medicines & Health Products IMP. & EXP. Corp. | Tianjin | Tianjin | Exporter | 16 |
Record
| Listed by | Lafayette Instrument Co., Inc., United States |
|---|---|
| FDA product code | HRW |
| Device type | Dynamometer, Nonpowered |
| Device class | Class 1 |
| Regulation | 21 CFR 888.1250 |
| Establishment | Manufacturer |
| Premarket notification | Exempt |
| Record published | 2021-08-31 |
Specifications
| MRI safety | Labeling does not contain MRI Safety Information |
|---|---|
| Label carries | manufacturing date, serial number |
| Storage | Storage environment temperature 50 to 95 °F |
Catalogue Numbers
| Catalogue number | Size | Status |
|---|---|---|
| 5030L1 | In distribution |
Same Product Code
| Product | Sold by | Catalogue numbers |
|---|---|---|
| Jamar | ASP Global, LLC | 13 |
| General Instrument | Limacorporate | 4 |
| Charder | Charder Electronic Co., Ltd. | 3 |
| B&L Engineering Pinch Gauge | Pinsco, Inc. | 3 |
| Dynamometer, Nonpowered | Limacorporate | 2 |
| Prima TT Glenoid | Limacorporate | 2 |
| DualGrip Digital Grip Dynamometer | Lafayette Instrument Co., Inc. | 1 |
| Northstar Echo Algometer | Jtech Medical | 1 |
| Northstar Echo Muscle Tester | Jtech Medical | 1 |
| Back-Leg-Chest Dynamometer | Saehan Corporation | 1 |
| Northstar Echo Pinch Gauge | Jtech Medical | 1 |
| Torque Wrench | Limacorporate | 1 |
Showing 12 of 31. All products under Dynamometer, Nonpowered
Source: U.S. FDA establishment registration and device listing records, public domain. Restructured for clarity and searchability. Not affiliated with or endorsed by the FDA. Records are records: nothing here is an offer of sale.