Accumulated liquid drainage device for cardiovascular medicine department

Abstract

The invention discloses an accumulated liquid drainage device for the cardiovascular medicine department. The device comprises a fixed frame and a drainage bottle. The drainage bottle is fixed on thefixed frame through a connecting mechanism. The drainage bottle comprises a bottle body and a drainage pipe. The bottom of the bottle body is provided with a shunting pipe and a shunting bottle communicated with the bottom of the shunting pipe. The fixed frame comprises a base, a supporting rod, a sleeve and a supporting plate. The surface of the supporting rod is provided with a scale groove penetrating through the supporting rod in the horizontal direction. A horizontal rod is fixedly arranged in the scale groove. The horizontal rod can slide up and down along the scale groove. A circular hole penetrating through the sleeve in the horizontal direction is formed in the sleeve. At least four containing grooves are formed in the supporting plate. Each containing groove is provided with a fixed ring which is equal to the aperture of the containing groove. An inverted-T-shaped plate is fixedly connected to one side, far away from the supporting rod, of the side wall of the fixed ring. Theshunting bottle is arranged in the containing groove, and the bottle body is arranged on the upper surface of the inverted-T-shaped plate. The device is convenient and fast to use, high in safety, high in precision, smooth in drainage and good in continuity, and the labor intensity is reduced.

Description

technical field [0001] The invention relates to the technical field of drainage devices, in particular to a drainage device for effusion in cardiovascular medicine. Background technique [0002] At present, the negative pressure drainage bottle is a conventional medical device, which is used as an external drainage device for drainage of blood, fluid or secretions in the operation cavity during or after the operation. The existing negative pressure drainage bottle usually includes a bottle body, a bottle cap and a drainage tube. The bottle cap is usually provided with two interfaces, namely the liquid inlet interface and the negative pressure interface. During operation, one end of the drainage tube is enclosed in the inlet of the bottle cap. On the liquid port, the other end of the drainage tube is placed on the drainage part, and the negative pressure port on the bottle cap is connected to the negative pressure suction device through the negative pressure connection tube, ...

AI Technical Summary

Problems solved by technology

[0005] For example, the Chinese patent with the invention number of 201710550425.3 discloses a multifunctional drainage device for cardiovascular medicine, including a negative pressure suction bottle (1), characterized in that: the top of the negative pressure suction bottle (1) passes through the connecting mechanism (15 ) is connected with fixture (16), and the top of negative pressure suction bottle (1) is equipped with open source single-chip microcomputer (5) by installation frame (4), and the top of described negative pressure suction bottle (1) is communicated with drainage pipe (2) A flow control valve (3) is installed at the connection between the drainage tube (2) and the negative pressure suction bottle (1), and the side of the negative pressure suction bottle (1) is uniformly fixed with a clip for clamping the drainage tube (2). connection mechanism (18), the negative pressure suction bottle (1) is provided with a pressure regulator (17), and the bottom of the negative pressure suction bottle (1) is communicated with a liquid outlet pipe (14), and the liquid outlet pipe (14) is connected with the Electromagnetic valve (19) is installed at the junction of negative pressure suction bottle (1), and described open-source single-chip microcomputer (5) is electrically connected with flow control valve (3), electromagnetic valve (19) and external power supply respectively; The device reasonably controls and adjusts the pressure inside the bottle to ensure the stability of the drainage speed and relieve the patient's pain during the operation. The drainage tube is placed in a standardized manner through the clamping mechanism to facilitate its storage and storage. It will be used next time; however, the invention cannot effectively divert the drainage fluid, which ensures the smooth continuity of the drainage and makes it more painful for the patient to replace the drainage bottle

[0006] Another example is that the invention number is: 201510542637.8 Chinese patent discloses a medical drainage device, comprising a bed clamp (1), a support column (2), a fixed barrel (3) and a drainage bottle (4), characterized in that the The bed clamp (1) is C-shaped, including two parts, an upper splint (5) and a lower splint (6). The middle part of the upper surface of the upper splint (5) is provided with a support column (2), and the support column (2) The top of the top is fixedly connected with a fixed bucket (3), and the fixed bucket (3) is provided with a drainage bottle (4), and the described drainage bottle (4) includes a bottle body (21), a bottle cap (11), a drainage tube (10 ), an exhaust pipe (17) and a manual air pump (18), the bottle cap (11) is sealed and fastened on the top of the bottle body (21), and the bottle cap (11) is provided with a liquid inlet port and exhaust port, the drainage pipe (10) communicates with the liquid inlet port on the bottle cap (11), the exhaust pipe (17) communicates with the exhaust port on the bottle cap (11), and the exhaust pipe The other end of (17) is connected with manual suction pump (18); This invention is provided with adjustable height fixing frame, thereby makes the height positioning of drainage bottle accurate; Be provided with float and alarm device, can monitor drainage situation in real time, prevent liquid Overflow, etc., are convenient for patient treatment and medical personnel care, easy to carry, easy to operate and use, smooth drainage, and high safety; but this invention cannot quickly and effectively divert the drainage fluid in the drainage bottle when the fluid volume is too large. And can maintain continuity, but can not avoid the pain caused to patients due to replacement of drainage bottles

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