We have modified the stretcher of the equipment, now introduced as follows.

Material preparation

0.2cm * 2.5cm flat iron 1, length 306cm, 0.8cm * 8.0cm long screw 10, 1.0cm * 50cm steel 1, 50cm * 100cm canvas piece.

Production process

Frame production: the flat iron were cut into 77cm and 80cm2 root, in the flat iron and 50cm from the bottom of the lower end of each hole, respectively, and stretcher folding and stent connected to the top. Two flat iron cut into the "U" shape. Will be long flat iron bent 3cm and steel ends made of active shaft. The top of a short flat iron is a pull card that is used to hold the other end of the reinforcement.

Stent production: cut flat iron 4 long 20cm, each made 2 joint (easy to fold). The upper and lower ends of the bracket are connected to the upper and lower ends of the bracket. The upper end is connected to the hole at 50 cm of the frame and the lower end is connected to the right angle flat iron. At the same time in the upper part of the joints in the middle of the punch, used to adjust the height with.

Right angle flat iron production: take two long 8cm flat iron into a right angle, both ends were drilling.

Infusion rack production: the remaining 50cm flat iron at the bottom of the hole and connected with the pull card, the top hit a round hole, and do a wedge-shaped openings for the suspension of liquid.

Assembly: Replace the fixing screw at one end of the stretcher fold into a long screw, connect it with the hole in the lower end of the frame (movable), then fix the right angle flat iron on the screw on the tripod, and the upper and lower ends of the bracket are respectively connected with the hole at 50cm And right angle flat iron connected to the canvas made of sleeve sleeve on the frame. Connect the infusion set to the connection card.

Use: Hold the stretcher and frame, fix the bracket, put up the infusion stand, connect the steel pipe to the moving card. The use of finished release the moving card, retract steel pipe stent, infusion stand, close stretcher.

Features

Is conducive to the wound position adjustment, fixed and reliable, after the delivery can be timely rehydration expansion treatment.

Modification method is simple, economical, strong applicability.

After the conversion of the stretcher does not affect the carrying.