Thermoplastic Fixation Mask is an immobilized and positioning assistant device used to fix patient affected part during radiotherapy. It is an accessory of Linear Accelerator.
Thermoplastic fixation masks will be completely softened in about one minute, as being heated in hot water of 65 Celsius degree. The completely softened material becomes transparent. Complete softening facilitates the modeling and fixing of the material, and it makes the patients more comfortable in the process of modeling.
Possess memorial feature. They can be used and modeled repeatedly. As needs to be remodeled and refixed, the stretched and transformed material can be put into hot water of 65 Celsius degree to be softened again. In the process of softening, the heat activates and releases the frozen internal stress, so the material retracts and returns to its original shape. This reuse process is the most outstanding property of this material.
Characteristic & Advantages:
1. Use chemical methods to make anti-stick surface. The validity of anti-stick surface is two years.
2. Smooth and strengthened edges, without any broken porous or sharp point. Prevent patient from hurting the skin and can obtain a firm fixation.
3. In order to improve the patient comfort during treatment. We produce two kinds of material with different retracted rate. The retracted rate set for head material is smaller than the material use for chest and pelvis.
4. Working temperature: 65C. Mask will be completely softened in about one minute.
5. The completely softened material becomes transparent. It is will help therapist to judge during operation.
6. Operation time: 1-2 minutes.
7. Hardening time: 5-10 minutes
8. Frame color: Blue & Pink
9. Environmental-friendly material. Thermoplastic materials will degrade in soil through biological decomposition.
www.renfumed.com
Fed blood glucose meter and strips adopt advanced technology which based on bio-sensor principle and siphon principle.
Spcification:
Blood sample:capillary whole blood
Memory results: 500
Display: lcd
Measuring time :10 seconds
Battery life :1000 results
Certificates : ce, iso
Available domestic and medical
Volume of blood :3ul(abt)
Weight :50g
Measuring range: 1.1-33.3mmol/l (20-600mg/dl)
Power supply :3-volt button cell
Special features:
1. Measuring time: 10 seconds
2. Testing results: downloadable
3. Great accuracy rating
4. Battery life: about 1000 times to measure
5. Memory capacity: 500 blood glucose results
6. Alarm clock setup function
7.Average value: automatically calculating the average value (7-day, 14-day, 21-day, 28-day)
It adopts power analysis to oxidize and decompose blood to support a more accurate measurement for diabetes.
Principle :siphon principle
Available domestic and medical
Bio-directional blood sucking
* high accuracy, stable
* one strip to one lancet
* storage condition: 1 -30
* shelf-life: 18 months( discard 3 months after first opening)
Productauto interior decoration
Materialpet, pp or other fibers
Process needle punched, napped, glue painted, printed, multiple inspection, cut or rolled, packed.
Weight 100-1500gsm
Thickness 0.8-10mm
Widthwithin 86''
Colorvarious colors are available
Packagerolled/pieced with film
Tensile strength /elongationper astm d5034&sae j1885-2005
Flammabilityper iso 3795&sae j369, burn rate, 100mm/min max
Resistance to abrasionper sae j 948, no evidence of excessive surface deterioration.
Resistance to fadeper sae j1885-2005, grade3-4
Odor less than 3
Other technique index resistance to mildew, soiling&cleanability of cloth etc meet standard requirement.
Pieced or rolled with polybag packed, size and quantity can be required by the customers.
Usage Auto interior headlining
Material100% pet(polyethylene terephthalate)
Process Needle punched(paint glue if required), multiple inspection, cut or rolled, packed.
Weight 200-300gsm
Thickness 1.2-2.0mm
WidthWithin 86¡±
ColorVarious colors are available
PackageRolled, pieced with film
Tensile strength /elongationPer astm d5034&sae j1885-2005
FlammabilityPer iso 3795& sae j369, burn rate, 100mm/min max
Resistance to abrasionPer sae j 948, no evidence of excessive surface deterioration.
Resistance to fadePer sae j1885-2005, grade3- 4.
Odor Per sae j1351less than 3
Other technique index Resistance to mildew, soiling&cleanability of cloth etc meet standard requirement.
Pieced or rolled with polybag packed, size and quantity can be required by the customers.20"gp container for about 10 thousand square meters.40"gp for about 20 thousand square meters. 40"hq for about 25 thousand square meters.
Will be in new delhi from feb 1st to 5th, 2013 pocket fetal doppler mainly applies to detect the fetal heartbeat rate from the twelfth week
Lcd can display fhr, synchronous fhr signal, battery indicator, volume of sound and alarm indicator accurately
Built-in rechargeable battery can work continuously more than 5 hours
Blue backlight lcd display for use conveniently at night
Automatic power off ( one minute), self-detect function, and alarm function when fhr is out of the normal range or battery power is in shortage
Only 270g, can be carried conveniently with a gallus
Built-in speaker and collocated with earphone jack
2.0mhz probe.
Single unit dimension: 24cm x 23cm x 12cm gross weight: 1.5kg
20 pcs/carton dimension: 44cm x 36cm x 42cm gross weight: 18kg
Features:
Pocket home-use fetal doppler mainly applies to detect the fetal heartbeat rate from the twelfth week for pregnant woman at home
Only 90g, the feature is designed according to ergonomics, integrating the probe and mai unit
Lcd can display the fhr, and freeze current fhr data on lcd
Built-in dry battery can work intermittent more than 4 hours
Alarm function when fhr is out of the normal range or battery power is in shortage
Collocated with earphone, and can hear the fhr clear and loud.
Special tips:
The main purpose of fetal home monitoring is to hear the fetal heartbeat, estimate the frequency of fetal heart beating in one minute, monitor whether the fhr(fetal heartbeat rate) is within the normal range(normal fhr range: 120-160bpm)advise pregnant woman to hear 5 to 10 minutes when hearing the fhr each time, and draw a form to record the fhr for inspectionthis model is not expert medical detector, only used to assist to hear the fhr and frequency of fetal heart during gestation. Please use according to doctor's advice and do not replace the conventional pregnancy test, any questions concerning pregnant woman, please consult the doctor.
5.7" lcd display can display the us (for twin) and toco data and monitoring curve
Fhr collection signal for quality indication, alarm indication for abnormal fhr, fetal movement indication
Coding keyboard adjusts all parameter setting of unit, memory and replay the data in 24 hours(for option)
Record fhr, uc, fm mark, necessary character interpretation and monitoring time synchronously with 832 thermal linear array printer
Curve printing speed, line of thin or thick, signal collection rate can be adjust for the requirements of user, the printing speed can be setup to 1, 2, 3cm/min
Adjust the upper and lower alarming limit, real time, date and other parameter, the set-up data can be saved automatically after powered off
The monitoring data can be conveyed to the exterior computer by rs-232.
Single unit suitcase package dimension: 55cm x 26cm x 36cm gross weight: 10.5kg
Single unit paper carton package dimensiont: 55cm x 26cm x 36cm gross weight: 8kg
Technical data:
Color temperature3500-5000k
Diameter of spot150-300mm
Illumination depth>800mm
Light adjusting steps1-9
Restore color index95-98
Shadowless proportion98%
Led life>50000h
Up doctor-head temperature<1degree
Power supply110-240v 50/60hz
Ceiling minimum height2400mm
Battery back-up 12vOptional
Advantage:
1 adjustable color temperature and illumination
2 own iso, ce certificate
3 battery back-up is optional
4 with remote control
Characteristics:
1.Renew operation irradiation parts rapidly and improves doctors' working environment
2.Save energy, only 1/10 as the normal incandescent lamp and 1/2 as the halogen lamp
3.Color temperature can be adjusted from 3500 to 5000k randomly
4.Led life is 50 times longer than halogen lamp
5.Illuminance equality, high shadowless rate, high definition to improve doctor's working efficiency
Packed in woonden case, the size is 1020mm*740mm*700mm
Features:
Detect the blood stream status of arterial/venous by 8.0mhz, detect the blood flow average velocity, detect the result of finger/toes and part of body's vein anatomies operation.
Detect the blood flow average velocity, detect the result of fingers, toes and part of body's vein anatomies operation; it can be used to listen the temporo-mandibular joints (they become noisy when they start to brake because of the bite problems), assist doctor to check the conditions of the joints and predict the result of treatment.
Built-in arm microprocessor & real-time displays blood flow velocity waveform;
Choose menu by pressing keys, store 50 curves;
High-speed usb port, can be connected directly to computer to analyze, store, and print the waveform.
Delect the pulse rate and show pr simultaneously
Ppg probe for option.
Specifications:
Ultrasonic frequency: 8.0mhz¡à10%
Battery: 7.4v/900mahrechargeable lithium
Input voltage: dc 9v 1000ma
Doppler frequency: 100--7000hz
Display: color lcd 128¡á96 dots, display blood stream average velocity, pk, time, volume and battery
Working temperature: 10-40¡æ
Humidity: ¡ü80%
Atmospheric pressure: 86--106kpa
Packaging collocation:
Single unit dimension: 26cm x 25cm x 12cm gross weight: 1.5kg
6 pcs/carton dimension: 49cm x 26cm x 33cm gross weight: 8.5kg
Normative collocation: charger, gel, operation manual, approval certification, warranty card
Color lcd can display the waveform and the detecting result of the blood stream
Destroy disposable syringe to reject cross infection completely while melting the needle,
Insert the needle into the melting hole, and then press down the syringe gently when the
Needle touches the electrodes inside.
While the needle is being melted, there will be spark and the needle indicator will be
Flashing for about three seconds, which is a normal phenomena;
It has the overheat protection function to protect machine work normally while melting the needle;ozone disinfection function and alarm function when the drawer is full of residue;
The residual liquid in the needle will be vaporized instantly during melting, the ¡°working indicator¡±
Is flashed when melting the needle, which means the needle is being melted and the whole process
Lasts 1-3 seconds;
While cutting the head of the syringe body, insert the syringe into the hole and pull the handle
To cut it off.
The whole process lasts 3 seconds.
Destroy needle specifications 18g---34g
Dealing with the waste residue:
There is a taphole at the bottom, under which there is a rubbish drawer to collect waste residue.
Please clean the rubbish drawer after using some time (usually after melting 50pcs of syringes).
Press the drawer gently at the bottom, which will flick automatically, then clean out the waste
Residueand install again.
Medical fluid infusion warmer BFW-1000 is a kind of warming device to warm the liquid to be infusioned into human body by warming the infusion pipe, with high efficiency and easy use.
Dry groove warmer structure: Adopt conventional infusion pipe to warm the infusion pipe directly, no need special consumables.
Features:
The BFW series is an instrument can heat the infusion/blood by electrical energy, dry warmer.
It has use the temperature sensor can automatic regulation of fluid temperature. Infrared detection function can work continuously for 3 to 6 hours; Prompt function: the audible and visual alarm to remind doctor; Design Water-proof. The thermostat inside help the infusion stability, without overheating. BFW-1000£ºHighlight LED display; Can start to warm within 1 minute after switching on.
Temperature range: 28¡æ - 41¡æ ( ¡À1¡æ ) Humidity: 35 ¨C 95 %RH ( Non condensing)
Flow Rate: 1-15ml/min
Medical fluid infusion warmer BFW-1000 is a kind of warming device to warm the liquid to be infusioned into human body by warming the infusion pipe, with high efficiency and easy use.
Dry groove warmer structure: Adopt conventional infusion pipe to warm the infusion pipe directly, no need special consumables.
Features:
The BFW series is an instrument can heat the infusion/blood by electrical energy, dry warmer.
It has use the temperature sensor can automatic regulation of fluid temperature. Infrared detection function can work continuously for 3 to 6 hours; Prompt function: the audible and visual alarm to remind doctor; Design Water-proof. The thermostat inside help the infusion stability, without overheating. BFW-1000£ºHighlight LED display; Can start to warm within 1 minute after switching on.
Temperature range: 28¡æ - 41¡æ ( ¡À1¡æ ) Humidity: 35 ¨C 95 %RH ( Non condensing)
Flow Rate: 1-15ml/min
General Description:
Vermiculite {(Mg, Fe, Al)3(Al, Si)4O10(OH)2 - 4H2O, Hydrated Magnesium Iron Aluminum Silicate Hydroxide} is an important member of the Montmorillonite/Smectite Group, members of which also belong to the larger general group known as the Clays. Vermiculite is also sometimes placed in the Mica Group, although recent analysis has excluded it from this group. Vermiculite is basically overly hydrated biotite or phlogopite. Natural specimens originated as these minerals and later altered to vermiculite through weathering or hydrothermal processes. Vermiculite typically forms small platy mica like crystals. These crystals contain water in their structures and when heated to above 870C, the water turns into steam causing the crystals to expand rapidly. The volume increase can be 2000 to even 3000%.
Appearance: Flakes or powder
Applications
Vermiculite is very useful for many industrial purposes. It is very lightweight, chemically non-reactive, fire resistant and odorless. Vermiculite can be used to soak up such toxic liquids as fertilizers, herbicides and insecticides. It is this ability that is also being put to good use as a bedding for pets and livestock. In addition, vermiculite can be used in concrete and ceramics as a heat resistant additive.
Important Properties
Vermiculite is usually brown to golden brown, also white, colorless or yellow. Luster is pearly to greasy. Its Crystals are translucent and Crystal System is monoclinic; 2/m. Its Crystal Habits include pseudohexagonal tabular crystals or "books", also found in compact or lamellar masses or microscopic crystals. The Cleavage is perfect in one direction, basal. Fracture is uneven to lamellar. The Hardness is 1.5 (can sometimes leave marks on paper). The Specific Gravity is 2.3 (below average). Its crystals expand to many times their original volume when heated. Best Field Indicators are softness, color, luster and expandability when heated.
Grades
Size Densities Equivalent names/designations
mm in kg/cu m lb/cu ft System A System B
16 5/8 down 56-72 3.5-4.5 NA Premium (6)
8 5/16 down 64-85 4.0-5.0 1 Large (4)
4 5/32 down 72-90 4.5-5.5 2 Medium (3)
2 0.08 down 75-112 4.7-7.0 3 Fine (2)
1 0.04 down 80-144 5.0-9.0 4 Superfine (1)
0.5 0.02 down 90-160 5.6-10.0 5 Micron (0)
In addition to the standard range of vermiculite product above GREAT WALL MINERAL can manufacture vermiculite grades tailored to customers specific requirements.
For more detailed information please contact the expanded vermiculite manufacturer GREAT WALL MINERAL.
