Specialist devices for patients after surgery. It is a kit set, including two radial connectors (one blue and one white, also them as pagoda connector), one cornical connector (transparent), and three threaded luer locks. Six of them are universally used to slove all the turing connection problems after surgery. Using them, no need worrying about leakage, disconnection, size dismatching and others. For blue pagoda connector, it suits with the tubing diameter more than 16Fr, and the white one are applied with the tubings from 3Fr to 16Fr.
The urine bag set consists of A drainage bag and A suction device. Qhy-a is the single drainage bag, and qhy-b is the drainage bag + suction device. The drainage bag consists of the bag body, catheter, lifting lug, joint, guard cap, drainage port, drainage bottom plug, anti-reflux device, and current limiting clip.The suction device is composed of negative pressure bottle, drainage tube joint, suction tube joint, suction connection pipe, automatic drainage device, drainage port and bag body.Should be sterile.
It is used for the collection of body fluids (blood, gastric juice, etc.), secretions (sputum, flushing fluid, etc.) and human excreta (urine, etc.) in hospital, clinical departments and during surgery or after surgery.
Urine Drainage Bag, Urinary Drainage Bags,Urine Collection Bags, dialysis drainage bag, drainage bag
500Ml Urine Drainage Bag,Catheter Bag,Urine Bag,Catheter Urine Bag Huali Technology Co., Ltd , https://www.jlhualitech.com
Field snails and loach polyculture do not feed feed also grow well
The snails and cockroaches are polycultured and no other feed is needed, both snails and loach can grow normally. Because snails can enrich plankton, protozoa, invertebrates, and aquatic plants in water bodies, such as rotifers, cladocera, copepods, chironomid larvae, scorpions, silkworms, etc., as well as young snails. It is a muddy natural feed. The excrement excreted by the loach is a good feed for the snails. In addition to eating the loach, the snail also feeds on the benthic invertebrates and filamentous algae, diatoms, Euglenophyta, Cyanobacteria, and Chrysophytes. And other aquatic plants. The snails and loach polyculture, stocking snails 100-150 kg per mu, fish breeding 15,000 to 20,000 tails, breeding 8 to 10 months, can harvest 3500 to 4000 kg of snails, loach 2000 to 2500 kg.