When 50 syringes were used to draw out half of a 10ml vial, there was a mean of 3.3ml of hub loss. The trend of these tests showed an increase in hub loss as the number of syringes used increased. After calculating the hub volume of each syringe, we tested expected hub loss from 10ml and 20ml vials. The hubless tuberculin syringe had a mean of 0ml of hub loss. ![]() The two conventional 1ml syringe types used had means of 0.068ml and 0.066ml of hub loss. Prior to finding the hub loss per vial, we calculated the hub volume of three different syringe and needle types. Additionally, we tested the effects of interpersonal variability, number of syringes used per vial, volume drawn up in each syringe, and other real world conditions. We calculated and measured the hub volume using a variety of different syringes and vial volumes to determine the anticipated substance loss. Little information is known about the true amount of hub loss that is expected from a given vial of controlled substances. As a result, the substance remaining in the hub is inevitably wasted and difficult to account for. This space collects liquid that once drawn up, cannot be plunged out. Material High transparent medical grade PPġ2.The design of a conventional syringe includes a dead space between the needle and barrel of the syringe called the hub. Size: low dead space:0.5ml,1ml dead space:0.5ml,1ml Ĩ. ![]() Ħ.Main products: Medical Consumbles, Medical Equipments, First Aid Kits, Dental Products, Healthcare Products,Veterinary and Pet Products, Laboratory Products, Ungrouped, etc.ĥ. OEM available& Fee sample & Small order acceptable.ĥ.Timely Delivery: Your order shall be shipped once finished. ![]() Providing service to the customers from over 130 countries.Ģ.Quality Assurance: CE and ISO certificates for quality assuranceģ.Competitive price: We always ensure high price performance to benefit our customers.Ĥ. 1.Professional: 11years professional supplier of medical & health supplier.
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