|Content||Hemodialysis is the most common type of dialysis. This process uses an artificial kidney (hemodialyzer) to remove waste and extra fluid from the blood. The blood is removed from the body and filtered through the artificial kidney. The filtered blood is then returned to the body with the help of a dialysis machine.
To get the blood to flow to the artificial kidney, your doctor will perform surgery to create an entrance point (vascular access) into your blood vessels. The three types of entrance points are:
Both the AV fistula and AV graft are designed for long-term dialysis treatments. People who receive AV fistulas are healed and ready to begin hemodialysis two to three months after their surgery. People who receive AV grafts are ready in two to three weeks. Catheters are designed for short-term or temporary use.
Hemodialysis treatments usually last three to five hours and are performed three times per week. However, hemodialysis treatment can also be completed in shorter, more frequent sessions.
Most hemodialysis treatments are performed at a hospital, doctor’s office, or dialysis center. The length of treatment depends on your body size, the amount of waste in your body, and the current state of your health.
After you’ve been on hemodialysis for an extended period of time, your doctor may feel that you’re ready to give yourself dialysis treatments at home. This option is more common for people who need long-term treatment.
- Arteriovenous (AV) fistula. This type connects an artery and a vein. It’s the preferred option.
- AV graft. This type is a looped tube.
- Vascular access catheter. This may be inserted into the large vein in your neck
Summary of main specifications
1. Trolley type all digital color Doppler ultrasonic mainframe
2. Ultrasonic host operating system: Windows 7 operating system.
3. Spectrum pulse Doppler.
4. Direction energy Doppler.
5. Real time three synchronization.
6. Space composite imaging: the requirement is 3 level, visual adjustable.
7. Organized harmonic imaging technology.
8. 4B imaging mode.
9. One key intelligent optimization.
10. Support multilingual user interface.
11. Monitor: 17 inches, high definition LED
12. Physical clipboard: display the saved image below the screen, which can be deleted directly.
13. The system has the function of on-the-spot upgrade
14. Presupposition: for different inspection of the viscera, preset the inspection conditions for the best image, reduce the adjustment of the operation, and the commonly used external adjustment and combination regulation.
15. The probe interface is 3
Convex probe 2.0MHz/3.0MHz/3.5MHz/4.0MHz/5.5MHz
Linear probe 6.0MHz/6.5MHz/7.5MHz/10.0MHz/12.0MHz
Trans-vaginal probe 5.0MHz/6.0MHz/6.5MHz/7.5MHz/9.0MHz
R11 Micro convex probe 5.5MHz/6.0MHz/6.5MHz/7.5MHz/9.0MHz
R15 Micro convex probe 5.5MHz/6.0MHz/6.5MHz/7.5MHz/9.0MHz
4D Volume probe 2.0MHz/3.0MHz/3.5MHz/4.0MHz/5.5MHz
Under each probe, there is a selection of specialist and viscera mode and rapid entry detection.
Two-dimensional imaging mode
Gain 0-100, step 2 visible adjustable
TGC 8 segment adjustable
Image optimization visible and adjustable over 6 levels
Dynamic range 0-270dB 15 level visual adjustable
False color 7, visible and adjustable
Smooth treatment 8, visible and adjustable
Edge enhancement 8, visible and adjustable
Sound power 0-15 stage, step 7%, visible adjustable
Display depth ≥320mm
Maximum focus number 4 focal points, which can be moved throughout the whole process.
Scan line density 256 visible tunable
Gray scale 1-16 level visible visible and adjustable
Filtering 3 kinds
Scanning range 50%-100%
Frame correlation 0-4 level, visible and adjustable
The screen has real-time display of voice power, probe frequency, dynamic range, pseudo color, gray scale and other 14 parameters can be adjusted
Color imaging mode
Color frequency ≥5 frequency conversion, visible adjustable
Color deflection equipped with
C afterglow 8, visible and adjustable
Color map 7, visible and adjustable
Color reversal adjustable
B/C split screen synchronous display function equipped with
Color baseline 7, visible and adjustable
Color line density adjustable
Spectrum Doppler mode
Sampling volume angle correction -80 degree to 80 degree adjustable
Sample volume 0.5mm-48mm visually adjustable
Frequency ≥ 5, visible and adjustable
Baseline 7 adjustable
Smooth 8 files can be adjusted
False color 7 kinds of adjustable
Maximum display blood flow measurement speed 25m/s, minimum resolvable blood flow measurement speed 0.1mm/s
Measurement and analysis function General measurement distance, area, angle, time, slope, heart rate, velocity, acceleration, neck hyaline layer, spectrum tracing, resistance index / pulsatility index, etc.
Professional software package: abdomen, volume, ratio, obstetrics and Gynecology, small organs, carotid artery, Urology, heart.
Graphic and text management system
Host built in ≥ 120G solid state hard disk to start fast and stable
Movie playback 600 frames
Internal patient file information management system can record patient number, name, check number, check date and so on, and can be searched and managed by numbering, checking number, name and so on.
The type of report is 3. Provide picture proof.
One key fast report graphic and text management
USB interface 2
VGA interface 1
RJ-45 interface 1
VIDEO interface 1
Grounding wire interface 1
Technology, after-sales service and other requirements
After acceptance, the warranty is free for two years
Manufacturer has ISO13485 certification.
|Our hands come in contact with millions of bacteria per day.
No matter the industry you work in, everyone is at exposed to bacteria which can cause infections to you and those close to you.
Evergreen provides a variety of specialized gloves that help protect you.
- Latex examination gloves
- Latex surgical gloves
- Synthetic examination gloves
- Synthetic surgical gloves
- High risk gloves
- Elbow length gloves
- Indicator gloves
Personal Protective Equipment
Infection prevention and control measures include, hand hygiene, personal protective equipment and waste management materials.
The Protective equipment consists of garments placed to protect the health care workers or any other persons to get infected.
These usually consist of standard precautions: gloves, mask, gown. If it is blood or airborne high infections, will include: Face protection, goggles and mask or face shield, gloves, gown or coverall, head cover, rubber boots.
|Peritoneal dialysis involves surgery to implant a peritoneal dialysis (PD) catheter into your abdomen. The catheter helps filter your blood through the peritoneum, a membrane in your abdomen. During treatment, a special fluid called dialysate flows into the peritoneum. The dialysate absorbs waste. Once the dialysate draws waste out of the bloodstream, it’s drained from your abdomen.
This process takes a few hours and needs to be repeated four to six times per day. However, the exchange of fluids can be performed while you’re sleeping or awake.
There are numerous different types of peritoneal dialysis. The main ones are:
- Continuous ambulatory peritoneal dialysis (CAPD). In CAPD, your abdomen is filled and drained multiple times each day. This method doesn’t require a machine and must be performed while awake.
- Continuous cycling peritoneal dialysis (CCPD). CCPD uses a machine to cycle the fluid in and out of your abdomen. It’s usually done at night while you sleep.
- Intermittent peritoneal dialysis (IPD). This treatment is usually performed in the hospital, though it may be performed at home. It uses the same machine as CCPD, but the process takes longer.
It is non-contact imaging device of subcutaneous vein and belongs to the internal power supply equipment. It uses the safety cold light, positioning the subcutaneous veins on the surface of patient's skin. BVF-260 is easy to detect veins at the back of the hands through transmission of LED red light and it can assist medical staff to observe sub-cutaneous veins of hands and significantly improve the success rate of the injection It is suitable for hospitals, Clinics, homes as well as any other places to find the veins for injection.
Vein Finder Function
The majority of people have highly visible veins, which enable health care providers to perform fast and accurate venous punctures. However, veins are not always visible in children because of fatty tissue. They are also difficult to locate in the elderly, in people having dark complexions or obese patients. In these instances, vein finders are beneficial to patients and medical caregivers alike.
Blood contains oxygen and nutrient-carrying hemoglobin molecules, which readily absorb infrared light. When an active infrared vein finder is applied to the skin, the vessels become visible to the naked eye, as the absorbed light in the hemoglobin make the veins appear darker, which is in high contrast compared to surrounding tissue.
Vein finding devices vary in capability. Some emit lightwaves that penetrate a few millimeters into the skin. The devices make superficial blood vessels easy to locate. Other devices emit lightwaves at higher intensities, which provide detection of deeper veins.
Passive vein finders are another option. Instead of using infrared light absorption, the eyewear devices alter the light that caregivers see by using specially filtered lenses.
What to Look for in a Vein Finder
There are a few important things that you should look for/keep in mind when searching for a vein finder.
Is it Intended for Adults or Children?
While most models can be used on both, some are usually only intended to be used on one. A vein finder that is made for children has a much lower LED light effect which is not good for adults who need more light in order to see their veins. It’s important to make sure to check before buying one to make sure you get the correct model.
Does it Have a Rechargeable Battery?
If you intend to buy an active vein finder you want to make sure it has a rechargeable battery. This can help to make sure that you don’t have to constantly keep investing in new batteries all the time in order for it to work.
It’s also a good idea to check to see how many battery packs a vein finder comes with. If it comes with one it would be good to have another one on hand that you can charge and quickly swap with the current battery pack when that certain pack needs to be recharged.
Does it Highlight Facial Veins?
Finding facial veins can be a very difficult and delicate thing for vein finders to do. Because of this, some models don’t work well with highlighting facial veins. If you intend to use a vein finder on the face, it’s a good idea to check to make sure if it has the ability to do so.
Can it be Cleaned?
Cleaning a vein finder is very important, especially if you intended to use the same product on multiple people. You want to make sure that the vein finder can be easily sanitized and won’t end up somehow damaging the product if you do so.
A Light Shield
While some vein finder models are made with a light that isn’t too irritating, some do come with very strong lights. These lights can end up irritating your eyes which will hurt them because they are so bright and strong. A light shield can help to protect your eyes when using one and can also help you to better see any veins that might show up with the device.