The blood filter white cabinet is a device that provides a refrigerated environment for the blood station system during blood operation, avoids the high temperature influence of the ambient temperature on the blood during blood operation, and makes the blood safer. It is suitable for the connection of quadruple bags and sterile catheters to filter out white blood cells, and is compatible with various specifications of blood bags and filters from various manufacturers. For the white cabinet design project, as a commissioned professional design company, Xiaobian will share the whole process from project initiation to finished product landing:

1. The original intention/explanation of the project; To be a white filter cabinet that belongs to our Chinese people.
The original intention of the design of the white filter cabinet is based on the customer's demand: "The white filter cabinet we use at this stage is mainly imported from abroad and is expensive. We hope to make a white filter cabinet that belongs to our Chinese people".
2. Analysis of advantages and disadvantages of similar products;
Disadvantages of products on the market: most of the existing white filter cabinets on the market do not have temperature control function, resulting in some blood not being able to be used because the temperature control conditions do not meet the deterioration.
Solution: In this regard, the White Fox R & D team adds a cooling function to the product, and forms a thermal balance of temperature inside the product through the drive of a fan to achieve the most suitable ambient temperature.

3. Difficulties in design technology;
(1) In the field investigation, we learned that the storage of blood requires extremely high environmental requirements, and the temperature should be controlled at 4 ° 2 ℃.
②The white fox research and development team adds a cooling function to the product, and forms a thermal balance of temperature inside the product through the drive of a fan to achieve the most suitable ambient temperature.
(3) In the process of use, sometimes bend over and sometimes stand on tiptoe, which greatly consumes the physical strength of the staff, and the way of use and man-machine are more unreasonable.

4. Appearance design;
(1) The cabinet body adopts an open transparent curtain, which is combined with a white sheet metal shell. The top of the cabinet is decorated with black acrylic panel, which makes the product more scientific and technological;
(2) transparent curtain, built-in fill light, so that users can observe the white blood filter at any time;
(3) The movable code scanning machine simplifies the tedious information entry process;
(4) In order to improve the storage capacity of the blood bag, the bottom blood bag placement box is designed into a triangle and staggered, which not only widens the width of the blood bag placement, but also makes full use of the placement space; the edge of the blood bag placement box adopts a large round corner design, which is more convenient to clean.
The flash at the top indicates the hanging position of the blood bag, and the bottom is provided with an obvious arrow-shaped indicator light.
Pay attention to the relationship between the whole and the details, and pursue the humanization of the details, so that the equipment has good balance, coordination and ease of operation.
The overall design conforms to ergonomics, the man-machine interface is simple and easy to operate. The heat sealing machine designed with the host form continues the serialization elements. The cantilever of the whole screen can hover at any position, which is suitable for users of different heights.