A blood collection device may include a syringe with hemolysis protection. The syringe with hemolysis protection may be coupled to a catheter assembly and used for blood draw. The blood collection device may include the syringe, which may include a distal end, and a flow restrictor. The flow ...
The syringe and the lure hub and the blood vessel plug formation method form being new 来自 百度文库 喜欢 0 阅读量: 8 申请(专利)号: JP特願平11-502852 申请日期: 19980612 公开/公告号: JP特表2002-503991(P2002-503991A)A 公开/公告日期: 20020205 申请(专利权)人: マイクロ・テラ...
After the heparin lock has been inserted into the patient's vein, needle 50 of syringe 10 is inserted into the heparin lock, and plunger 20 is raised slightly to draw a small quantity of blood into cavity 42. This follows current medical practice and is done simply to indicate proper ...
Single use, filled hypodermic syringe for including skin anesthesia for venesection in blood bank work. There is at present no fully dependable method of eliminating the hazard of transmitting hepatitis in whole blood transfusion work, and every possible prec... AM Wolf,H Naftulin,M Freudlich -...
Fluid, such as a drug or blood, is drawn up through a hollow needle into the main tube when the plunger handle is pulled back. As long as the needle tip remains in the fluid while the plunger handle is pulled, air will not enter. The user can determine exactly how much material is ...
however, it is possible of accidentally pricking the medical worker by the tip2aof needle2and thereby contaminating the medical worker with microorganisms or blood on the needle2. Thus, it is desirable to provide an improved safety syringe in order to overcome the above drawback of prior art....
It is used by medical institutions to inject or draw blood or liquid medicine subcutaneously, intramuscularly and intravenously. It consists of a barrel, plunger, and needle. The syringe is available in various sizes and types, including luer slip syringes and luer lock syr...
It is used by medical institutions to inject or draw blood or liquid medicine subcutaneously, intramuscularly and intravenously. It consists of a barrel, plunger, and needle. The syringe is available in various sizes and types, including luer slip syringes and luer lock syringes....
U.S. Pat. No. 3,648,695 to Bowen (1972) discloses a pressurized applicator for foamed medications which has an ejecting tip. This device cannot be used to aspirate fluids making it impossible to load medicines from dispensing vials, to draw blood or bodily fluids, or to aspirate as a ...
Syringe cylinder of the front end with a small hole and matching piston core rod, used to inject a small amount of liquid or the method to other inaccessible areas or from where, at the time of core rod draw liquid or gas from the cylinder front holes suction, t...