Chongqing Bio Newvision Medical Equipment Ltd.
Build Ophthalmic Equipment Flag Exploit Dignosis New Era
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non contact tonometer no risk of infection green LED 220V 50 Hz
product introduction
non contact tonometer St-1000 is a non-contact tonometer with automatic alignment. The test of intraocular pressure is an important index for clinical diagnosis of ophthalmology. Our st-1000p non-contact tonometer adopts non-contact measurement with no risk of infection, simple operation and easy acceptance by patients.
non contact tonometer St-1000 adopts Imber-Fick principle and USES controllable air pulse with linear increasing characteristics to squeeze the central position of the cornea and deform the cornea to form a circular plane with a diameter of about 3.6mm2. It is considered that the air pressure at this time is equal to the pressure inside the eyeball, and the measured air pressure at this time is the value of the intraocular pressure directly.
Automatic Tonometer specification
| Intraocular pressure (IOP) measuring range | 1mmHg~ 30mmHg /1mmHg ~60mmHg ( precision of 1mmHg) |
| Measuring system | dual sensor system of light and pressure |
| Working distance | ≥11mm |
| R/L | automatic detection and display |
| Measuring result | 10 times per eye; 3 times result printing per eye |
| Recording | build-in printer |
| Measuring mode | auto/manual |
| Movement range | ≥30mm(front to back)/ 90mm(left to right)/ 30mm(vertical) |
| Jaw layer vertical movement | ≥30mm(front to back)/ 90mm(left to right)/ 30mm(vertical) |
| Display mode | 10.1-inch HDMI color LED touch monitor |
| Output port | USB2.0 |
Product Description Of Automatic Tonometer
Screen color and touch,
Rotating screen like Topcon.
Motorized chinrest
Auto tracking eye , you can select auto or manual .
if select auto , will automatic adjust the chinrest distance , height, and shoot air to measure . two second finish .
working environment
The equipment should be used in a dark room.
Environmental conditions: temperature: + 10 ℃ ~ + 40 ℃. Relative humidity: between 40% and 80%; Atmospheric pressure: 760 hPa ~ 1060 hPa.
Power condition: voltage: a.c.220 V; Frequency: 50 Hz.
2.5 transportation and storage
The instrument should be protected against moisture, inversion and violent vibration during transportation.
Should be stored in a temperature of 40 ℃ ~ + 70 ℃, relative humidity of 90% or less, the atmospheric pressure: 760 hPa and 1060 hPa, no corrosive gas and well-ventilated room.
If the installed instruments need to be moved, the connecting wires between the instruments should be removed and placed on the cart for handling or part by part handling. If the instrument needs to be transported over a long distance, it should be reloaded into the original packaging for handling.
main safety features of the product
A, classified according to prevent electric shock type: Ⅰ such equipment.
Ii. Classification according to the degree of anti-electric shock: type B application part.
Iii. Classification according to the degree of protection against liquid intake in GB/T 4208: common type.
Iv. Classification according to the degree of safety in the use of flammable anesthetic gas mixed with air or with oxygen or nitrous oxide: it shall not be used in the use of flammable anesthetic gas mixed with air or with oxygen or nitrous oxide.
V. classification by operation mode: intermittent loading and continuous operation.
Rated voltage and frequency of the equipment: a.c.220 V/50 Hz.
Input power of medical electrical equipment: 200VA, input power of medical electrical system: 200VA.
Whether the equipment has the application part that should be protected against the defibrillation discharge effect: none.
Whether the device has a signal output part: it has a signal input and output part.
X. permanent installation equipment or non-permanent installation equipment: non-permanent installation equipment.
Company Introduction
Focusing on the two major public health problems of adolescent myopia and elderly ophthalmology, our company researches new diagnostic and treatment equipment for ophthalmology, develops low-cost applicable technology products, realizes industrialization, reduces the cost of social medical and health system, and serves the strategic needs of national health.The company always adhere to the "high-tech,new vision" for the enterprise development concept.We have a strong technical force, has been awarded 11 patents, and obtained 13,485 quality system certification.Bio has established an efficient marketing team and a perfect after-sales service system to provide medical equipment with the highest cost performance and meticulous service.