Novel vein infusion apparatus
A new type of intravenous infusion technology, applied in the field of medical devices, can solve the problems of returning blood veins into the air, high labor intensity, and greatly increased workload, so as to reduce accidents, reduce nursing burden, and reduce work intensity.
Inactive Publication Date: 2022-03-04
党晶娥
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Problems solved by technology
[0002] At present, in the process of intravenous infusion of multiple bottles of medicinal liquid for patients, the hospital always injects the next bottle after one bottle is finished, and it is impossible to realize automatic continuous injection of multiple bottles
Once there are many transfusion patients, the nurses will be called by the nursing staff to run back and forth, the workload will increase greatly, and the labor intensity will be very high
In addition, during the infusion process, the patient or the patient's caregiver often has to look at the observation window of the infusion set from time to time, worrying that the liquid medicine will be finished and the flow regulator cannot be closed in time, resulting in the risk of blood return or even the venous blood entering the air. Increased nursing burden and psychological pressure on patients or their caregivers
Especially the patients who are seriously ill and left unattended are more prone to accidents
Method used
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[0021] A novel intravenous infusion set of the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0022] combined with figure 1 As shown, a new type of intravenous infusion set includes several infusion bottles 1, several corresponding piercers 2 and a single control unit 19 connected to the piercers 2;
[0023] Several infusion bottles 1 are arranged side by side, several infusion bottles 1 are located at the same height, one end of the piercer 2 is inserted into the infusion bottle 1, and the liquid outlet of the piercer 2 is connected to the individual control part 19 through the hose 3 connected;
[0024] Refer to attached figure 2 As shown, the individual control part 19 includes a housing 4, a piston 5, a valve core 6 and a spring 7, the housing 4 is in an inverted T shape, and the upper part of the housing 4 is provided with a support member 8, The support member 8 is provided with a piston rod 9 slidably con...
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The invention discloses a novel intravenous infusion apparatus which comprises an infusion bottle, a corresponding puncture outfit and a single control part. The infusion bottles are arranged in parallel, and a liquid outlet of the puncture outfit is connected with the one-way control part through a hose; the single control part comprises a shell, a piston, a valve element and a spring, the shell is in an inverted T shape, a supporting piece is arranged on the upper portion in the shell, a piston rod slidably connected with the supporting piece is arranged on the supporting piece, the piston is located at the top end of the piston rod, the spring is arranged on the piston rod in a penetrating mode, and the two ends of the spring abut against the piston and the supporting piece respectively. A first magnet is arranged at the bottom of the piston door, a second magnet matched with the first magnet is arranged at the bottom of the shell, the valve element is located in a channel in the bottom of the shell, and the liquid outlet end of the valve element abuts against the closed piston door. The adjacent single control parts are connected through hoses, connectors are arranged on the hoses of the adjacent single control parts, and the single control part at the right end is connected with the injection needle through a hose.
Description
technical field [0001] The invention relates to the technical field of medical devices, in particular to a novel intravenous infusion set. Background technique [0002] At present, in the process of intravenous infusion of multiple bottles of medicinal liquid for patients, the hospital always injects the next bottle after one bottle is finished, and it is impossible to realize automatic continuous injection of multiple bottles. Once there are many transfusion patients, the nurses are called to run back and forth by the nursing staff, the workload increases greatly, and the labor intensity is very high. In addition, during the infusion process, the patient or the patient's caregiver often has to look at the observation window of the infusion set from time to time, worrying that the liquid medicine will be finished and the flow regulator cannot be closed in time, resulting in the risk of blood return or even the venous blood entering the air. Just increase nursing burden and ...
Claims
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IPC IPC(8): A61M5/14
CPCA61M5/1408
Inventor 党晶娥吴子豪
Owner 党晶娥