Biliary tract T-shaped tube radiography and intravenous urography medication injection booster
A urography and booster technology, applied in the directions of syringes, drug devices, automatic injectors, etc., can solve problems such as increasing the difficulty of work, and achieve the effects of simple structure, good popularization and application value, and reasonable design.
Inactive Publication Date: 2015-07-22
莱芜钢铁集团有限公司医院
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Problems solved by technology
In the above two examinations, the doctor is required to inject and observe under fluoroscopy within the specified time during the fluoroscopy process. This may not only expose the doctor to some unnecessary X-ray irradiation, but also requires forceful injection of viscous injections. Drugs also make work harder
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[0010] Referring to the accompanying drawings, a drug injection booster for biliary T-tube contrast and intravenous urography is characterized in that: the injection booster is provided with a housing 1, the top of the housing 1 is provided with a needle hole 2, the housing 1 1 is provided with a syringe 8, the needle 10 of the syringe 8 protrudes out of the housing 1, the push handle 5 of the syringe 6 is fixed on the booster movable plate 3, and the booster movable plate 3 can be mounted on the housing along with the push handle 5 of the syringe 6 1 moves back and forth, the booster movable plate 3 on both sides of the syringe 6 is respectively provided with a lower end tension spring fixed column 4, opposite to the lower end tension spring fixed column 4, the upper end of the housing 1 is respectively provided with an upper end tension spring on both sides of the syringe 6 Fixed column 7, extension spring 8 is set between the lower end tension spring fixed column 4 and the u...
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The invention relates to a biliary tract T-shaped tube radiography and intravenous urography medication injection booster. The biliary tract T-shaped tube radiography and intravenous urography medication injection booster is characterized in that the booster is provided with a shell (1), an injector (6) is arranged in the shell (1), a push handle (5) of the injector (6) is fixed onto a boosting movable plate (3), a lower end tension spring fixing column (4) is arranged on the boosting movable plate (3), an upper end tension spring fixing column (7) is arranged at the upper end of the shell (1), and a tension spring (8) is arranged between the lower end tension spring fixing column (4) and the upper end spring fixing column (7); a boosting movable plate hanging nose (9) is arranged at the bottom of the boosting movable plate (3), the boosting movable plate hanging nose (9) can rotate around a pin shaft, and the boosting movable plate hanging nose (9) is used for fixing the boosting movable plate (3) onto the shell (1). The biliary tract T-shaped tube radiography and intravenous urography medication injection booster is reasonable in design, simple in structure, convenient to use and good in application effect. The biliary tract T-shaped tube radiography and intravenous urography medication injection booster is an ideal injection boosting article and has very good popularization and application values.
Description
technical field [0001] The invention relates to a medicine injection booster for T-tube cholangiography and intravenous urography; specifically, it is an auxiliary device mainly used for boosting drug injection for T-tube cholangiography and intravenous urography. Background technique [0002] T-tube cholangiography and intravenous urography are routine examinations that are often performed under X-rays in the clinical department of radiology. The former mainly injects contrast agent into the biliary tract through a T-tube to visualize the bile ducts and common bile duct at all levels of the biliary system. Observe whether there are residual stones in the bile duct after cholelithiasis and whether the common bile duct is unobstructed. The latter is to inject contrast agent into the blood vessel through vein to develop the kidney, ureter and bladder, so as to observe whether there are urinary stones, tumors and observe the function of the kidney. In the above two examination...
Claims
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IPC IPC(8): A61M5/20A61M31/00
CPCA61M5/2033A61M31/00A61M2005/2026A61M2005/206A61M2005/2073
Inventor 牟建民李恒平潘倩倩牟童孟桂兰
Owner 莱芜钢铁集团有限公司医院