Urine acquisition device for patient
A technology for collecting device and urine, applied in the direction of sampling device, etc., can solve the problems of loose catheter, easy infection and falling off of patient's urination place, and achieve the effect of avoiding loosening and falling off, improving user experience and increasing stability.
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Embodiment 1
[0035] The following is attached Figure 1-5 The present invention is described in further detail.
[0036] A patient urine collection device, such as Figure 1-5 As shown in , including urine collection bag 1, connecting tube 2, fixing sleeve 3, rope hole 4, fixing rope 5, connecting block 6, restricting groove 7, extrusion rod 8, connecting groove 9, connecting plate 10, fixing groove 11. Spring 12, limiting block 13, connecting belt 14, fixing hole 15, fixing belt 16, fixing piece 17 and fixing rod 18, disposable wet wipes are provided on the urine collecting bag 1, and the upper end of the urine collecting bag 1 is embedded with a Connect the pipe 2, and the upper end of the connecting pipe 2 is provided with a fixed sleeve 3, the upper end of the fixed sleeve 3 is reserved with a rope hole 4, and a fixed rope 5 runs through the inside of the rope hole 4, and the connecting block 6 is on the left and right of the connecting pipe 2 There are settings on both sides, and th...
Embodiment 2
[0044] The difference from Example 1 is that the connecting pipe 2 and the fixing sleeve 3 are coated with an antifreeze layer, and the preparation method of the antifreeze layer is:
[0045] Take the following components by weight as raw materials for future use: 42.5 parts of ethylene glycol, 0.3 parts of benzotriazole, 13.2 parts of sodium methylene dinaphthalene sulfonate, 0.1 part of mercaptobenzothiazole, 0.3 part of sodium molybdate, polyethylene 5 parts of alcohol, 3.2 parts of sodium lignosulfonate, 7 parts of calcium formate, 20 parts of deionized water.
[0046] S1. Preparation of organic solvent: Add deionized water into the dispersion tank, add ethylene glycol and polyvinyl alcohol under stirring at 550r / min, and stir for 3 minutes;
[0047] S2, speed-up stirring: after increasing the rotating speed to 1000r / min, add sodium methylene dinaphthalene sulfonate, sodium lignin sulfonate and calcium formate to the organic solvent obtained in S1 successively, then increa...
Embodiment 3
[0053] The difference from Example 2 is that the specific gravity of the formula has been modified, and the modified formula is:
[0054] Take the following raw materials of each component by weight for later use: 46.5 parts of ethylene glycol, 0.5 part of benzotriazole, 15.6 parts of sodium methylene dinaphthalene sulfonate, 0.7 part of mercaptobenzothiazole, 0.4 part of sodium molybdate, polyethylene 7 parts of alcohol, 3.6 parts of sodium lignosulfonate, 10 parts of calcium formate, 25 parts of deionized water.
[0055] S1. Preparation of organic solvent: Add deionized water into the dispersion tank, add ethylene glycol and polyvinyl alcohol under stirring at 550r / min, and stir for 3 minutes;
[0056] S2, speed-up stirring: after increasing the rotating speed to 1000r / min, add sodium methylene dinaphthalene sulfonate, sodium lignin sulfonate and calcium formate to the organic solvent obtained in S1 successively, then increase the rotating speed to 1800r / min again and Dispe...
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