Tourniquet
A tourniquet and controller technology, applied in medical science, surgery, etc., can solve the problems of limited adjustable size range and complicated replacement process of consumables, and achieve the effects of strong adaptability, wide adjustable range, and improved blood collection efficiency
Active Publication Date: 2021-08-06
磅客策(上海)智能医疗科技有限公司
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- Description
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Problems solved by technology
[0005] The purpose of the present invention is to provide a tourniquet to alleviate the technical problems of limited adjustable size range and complicated replacement process of consumables in prior art tourniquets
Method used
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[0045] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0046] In the description of the present invention, it should be noted that the orientations or positional relationships indicated by the terms "center", "inner" and "outer" are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplified descriptions, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, a...
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The invention relates to the field of tourniquet equipment, in particular to a tourniquet. The tourniquet includes a base, a feeding assembly, a conveying channel, a winding assembly and a cutting assembly; in the winding assembly, the first driving mechanism is fixed on the base, and the first driving mechanism is connected to the power shaft for driving the power shaft Rotation, the damping shaft and the base rotate and cooperate, the rotation center line of the damping shaft coincides with the rotation center line of the power shaft, the power shaft and the damping shaft are arranged in a direction perpendicular to the rotation center line, and there is a gap between the power shaft and the damping shaft; The feeding assembly is used to supply consumables to the feeding port of the conveying channel and can be self-locking. In the cutting assembly, the second driving mechanism is fixed on the base, the cutter is located between the feeding assembly and the winding assembly, and the second driving mechanism The mechanism can drive the cutter to cut off the consumables. The tourniquet provided by the invention has a wide range of adjustable sizes and strong adaptability; the replacement process is very simple, and it is convenient to improve the efficiency of blood collection.
Description
technical field [0001] The invention relates to the field of tourniquet equipment, in particular to a tourniquet. Background technique [0002] In some occasions, when the medical staff takes blood for the patient, they will use the tourniquet instead of the tourniquet to achieve the compression effect on the patient's arm. In this way, the medical staff does not need to manually tighten or untie the tourniquet, which reduces the blood pressure to a certain extent. reduced the labor intensity of medical staff. [0003] Existing tourniquets generally have a tourniquet, which can press the patient's arm. In order to avoid cross-infection, the tourniquet will be covered with consumables. Every time a patient is replaced, it needs to be repacked once. Consumables, however, the adjustable size range of the tourniquet is limited, when the patient's arm is too thin or too thick, it cannot be used normally, and the adaptability is poor; in addition, the replacement process of consu...
Claims
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IPC IPC(8): A61B17/12
CPCA61B17/12A61B2017/12004
Inventor 乔徽高强张兆东徐砚捷
Owner 磅客策(上海)智能医疗科技有限公司