Enmind VV-100 Vein Viewer User Manual

Enmind VV-100 Vein Viewer

Specifications

• Product : VV-100 Vein Viewer

• Manufacturer: Shenzhen Enmind Technology Co.,Ltd.

• Revision Dates: V1.0 (2019.1.25), V2.0 (2024.4.24)

• Safety Classification:

  • Electrical Safety: Class I BF equipment
  • Protection of Harmful Liquid Intake: Common equipment
  • Use Environment: Non-AP, APG equipment
  • Operation Mode: Continuous operation
  • Disinfection and Sterilization: Equipment provided in a
    non-sterile way

• Electromagnetic Interference: Low, minimal interference with nearby electronic equipment

• Environmental Protection: Ensure proper disposal according to relevant laws and regulations

Product Usage Instructions

Safety Instruction

Warning:
Before using the Vein Viewer, ensure all equipment, connecting wires, and accessories are in working order. Any abnormalities should prompt the user to stop immediately and contact the after-sales service department. Clean the equipment after each use and store it properly.

Environment Restrictions

• Avoid using the equipment in environments with anesthetic or flammable/explosive materials to prevent fire or explosion.
• Avoid storage or use in areas with active chemical gases or high moisture levels to prevent damage to internal components.

Operation

• The Vein Viewer is for locating vessel maps and should only be operated by trained medical personnel.
• Do not disassemble, modify, or repurpose the equipment.
• Repairs should only be conducted by the manufacturer or authorized technicians.

FAQ

• Q: Can the Vein Viewer be used on pediatric patients?
• A : The Vein Viewer can be used on pediatric patients under the supervision of a trained medical professional.
• Q: How often should the equipment be cleaned?
• A: The equipment should be cleaned after each use and stored properly to maintain functionality.
• Q: Is the Vein Viewer suitable for use in emergency situations?
• A: The Vein Viewer can be used in emergency situations by trained medical personnel to assist in locating veins for procedures.

Preface

1. Application Scope
   Applicable to VV100 Vein Viewer of our company.
   This User Manual describes the product’s most complete configuration, accessories and functions that may not exist in the product of the user, for more detailed information, please contact manufacturer.

2. Applicable Object
   It is applicable to professionally trained nurse, doctors, and maintenance technicians of this equipment.

3. Use Instructions
   This User Manual covers the basic information on the safety and effectiveness of the product for guiding the operator to correctly install, test, operate, use and maintain the product. Please read this manual thoroughly before use and use the product in a correct way. Please carefully keep the User Manual for future use.
   Our company is responsible for the reliability and performance of the equipment only all the following conditions are met: Use the equipment according to this Use Manual.

• The equipment can only be disassembled, assembled, replaced, tested, improved and repaired by a professional technician
• ans of our company.
• All components and accessories as well as consumables for repairing are provided by the manufacturer.

Description on Revision of User Manual
The copyright of this User Manual belongs to Shenzhen ENMIND Technology Co., Ltd. Without permission any institute or individual are prohibited to copy, modify or translate the contents speculated in this User Manual. This User Manual will be revised subject to product improvement, laws updating or instructions improvement basing on the preconditions of meeting related laws and regulations, and all revised records will be stated in the new version.

Safety Instruction

Warning

• Before using, please check the equipment, connecting wire and accessories to ensure that it can work normally and safely. If there’s anything abnormal, immediately stop working and contact our after-sale service department. Additionally, the adhesion or intrusion of fluid/drug may possibly cause the equipment fault and malfunction. Therefore, please clean the equipment after use, and store it correctly.
• It is not allowed to put and use the equipment in the environment with anesthetic and other inflammable or explosive articles to avoid fire or explosion.
• It is not allowed to store or use the equipment in an environment with active chemical gas (including gas for disinfecting) and a moist environment since it may influence the inside components of the vein viewer and may possibly cause performance drop or damage of the inside components.
• This equipment must be operated by trained professional medical care personnel.
• It is not allowed to disassemble or refit this equipment or use it for other purposes except to locate vessel maps.
• No one is allowed to repair this equipment except our company or the authorized repair technician of our company.

Equipment safety classification:

• According to electrical safety: Class I BF equipment;
• According to the protection of harmful liquid intake: common equipment;
• According to the use environment: non-AP, APG equipment
• According to operation mode: continuous operation
• According to the way of disinfection and sterilization: equipment provided in a non-sterile way

Electromagnetic interference:
The electromagnetic interference of this product is very low, and it generally does not interfere with nearby electronic equipment and other equipment. In order to further reduce the risk of mutual interference, please keep away from other electronic devices as far as possible.
Environmental protection:
When discarding products, packaging materials or accessories at the end of product life, make sure that the discarded products do not pollute the environment or are disposed of in accordance with relevant laws and regulations.

Symbols
Not all of the below symbols exist in the equipment you have purchased.

Product Description

Definition

• Venipuncture is a commonly used medical method. This blood vessel imaging device can make it easier for doctors and nurses to find veins, improve the success rate of venipuncture in children and obese people, and reduce the pain caused by the failure of
• venipuncture.

Working Principle

• This product is developed on the basis of the specific absorption spectrum of deoxyhemoglobin. When infrared light irradiates human tissues, deoxyhemoglobin in the vein has a more obvious absorption effect than surrounding tissues, which leads to less reflection
• of infrared light. CMOS camera is used to collect infrared image of subcutaneous veins. After photoelectric conversion and software filtering, enhancement and segmentation of the image, the vein image which can be distinguished by the naked eyes is generated.
• Shadow-light path will return the processed venogram to the image acquisition point of skin surface in the form of visible light, so that the venous information of the skin surface can be more clearly displayed, thus effectively assisting venous localization.
• Based on the above principle, the blood vessel imaging system realizes the display of subcutaneous veins that are difficult to see. It can be used to assist the localization and display of superficial blood vessels in the dorsum of the hand, dorsum of the foot, elbow bend and scalp.

Application Scope

• This product is mainly used for the observation and search of superficial subcutaneous vessels in venipuncture departments and varicose operation rooms, and assists medical staff in venipuncture operations such as venipuncture examination, transfusion and blood drawing.

Appearance

Front View

1. Display
2. Menu [UP]
3. Select [FORWARD]
4. Menu [DOWN]
5. Select [BACK]
6. Power

Back View

1. Camera
2. Stand Connector

Display

Size:

• S(Small)/M(Medium)/L(Large)

Colour:

• Normal Mode
• White/Yellow/Pink/Red/Light Blue/Green/Deep Blue 2.3.2.2 Enhancement Mode
• Purple/Blue/Yellow

Inverse Mode:

• Inverse/Non-Inverse
• 2.3.4 Brightness:
  L(Low)/M(Medium)/H(High)

Use Instruction

1. The instrument was placed about 20-25CM above the patient’s puncture site. The lens is aligned to the applicable location and blood vessels. Turn on the power supply, press the power button for a long time until the boot-up interface appears on the screen, the machine starts to work, and the projector lights up. When light is projected onto the skin, the projected skin shows an image of the subcutaneous veins and blood vessels.

2. If the image is not clear enough and the blood vessel can not be distinguished clearly, the projection image can be clearer by adjusting the distance between the instrument and the patient or the relative angle between the lens and the patient’s position.

3. The projection size, brightness, color, anti-colour and other parameters can be adjusted according to the actual requirements during the use of the equipment. The parameters of the selected options can be adjusted by the upper and lower keys according to the menu on the screen (the upper and lower keys switch different options, and the left and right keys adjust the parameters of the selected options). The system automatically memorizes the last set of color and anti-color parameters, without having to reset each boot.

4. If you need to shut down the device, press the power button for a long time until the system has a shutdown interface. At this time, loosen the power button. About charging: insert the micro USB data line into the tail end of the host and connect the 5V 2A adapter. The system will charge automatically.
   Cleaning and Disinfection

5. Please ensure that the Vein Viewer is in a dust-free environment.

6. Wipe and disinfect the projection window and the surface of the device with common disinfectants, such as 50% sodium hypochlorite, 70% ethanol, and natural withering.

7. To prevent damage to Vein Viewer, the following requirements must be observed:

8. Do not sterilize at high temperature

9. Dilute detergents and disinfectants as required by the manufacturer or use as low concentration as possible.

10. The device should not be immersed in liquid.

11. Wearable materials (such as steel wool or silver polishing agent) and solvents such as xylene and acetone should not be used to clean the Vein Viewer in order to avoid damage to the enclosure.

12. We do not provide any guarantee for damage or accidents caused by using other materials or methods

Transportation and Storage

1. Shocks, severe vibration and dampness should be prevented during transportation. Transportation requirements are stipulated in the order contract.
2. Conditions of transport and storage: Packed venous imaging equipment should be stored in a non-corrosive gas and well-ventilated room.
   • ambient temperature range: – 40 ~55 C;
   • Relative humidity range: 10%-95%;
   • Atmospheric pressure range: 50 kPa-106 kPa

After-Sale Service

This product offers 12 months free warranty after purchase. The warranty period is from the installation date listed on the “Warranty Card”. The “Warranty Card” is the only voucher for calculating the warranty period, in order to maintain your benefit, please carefully fill in and keep the “Warranty Card”, and hand over the copy for the company to the installation technician.

The damages of the equipment caused by the following shall not enjoy free warranty service.

1. Fault caused by incorrect operation, unauthorized refitting or repair.
2. The damages caused by incorrect operation during the transportation process after purchase.
3. The fault and damages caused by fire, salt injury, toxic gas, earthquake, windstorm, flood, abnormal voltage and other natural disasters.

For the damages or faults mentioned above, our company provides repair services but charges at repair cost.

CONTACT

• Manufacturer: Shenzhen Enmind Technology Co., Ltd.
• Room 201, Block A, No.1, Qianhai Road 1, Qianhaishen Port Cooperative District,
• Shenzhen, 518000,Guangdong,China
• The site included: 5th Floor, Block A, Defengsheng Building, No.41 Dabao Road, Bao’an District 23,
• Shenzhen, 518101, P.R.China
• TEL: +86 755 2331 6007
• Fax: +86 755 2227 6344

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