Tourniquet
A pulse pressure device and controller technology, applied in medical science, surgery, etc., can solve the problems of complicated replacement process of consumables and limited adjustable size range.
Active Publication Date: 2021-02-19
磅客策(上海)智能医疗科技有限公司
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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
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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 artery compressing equipment and particularly relates to a tourniquet. The tourniquet comprises a base, a feeding assembly, a conveying passage, a winding assembly and a cutting assembly; in the winding assembly, a first driving mechanism is fixed onto the base, is in transmission connection with a power shaft and is used for driving the power shaft to rotate,a damping shaft and the base are in running fit, a rotation centerline of the damping shaft and a rotation centerline of the power shaft are superposed, the power shaft and the damping shaft are distributed along a direction vertical to the rotation centerline, and a seam is present between the power shaft and the damping shaft; and the feeding assembly is used for supplying consumables to a charging opening of the conveying passage and can be self-locked, and in the cutting assembly, a second driving mechanism is fixed onto the base, a cutter is located between the feeding assembly and the winding assembly, and the second driving mechanism can drive the cutter to cut off the consumables. The tourniquet provided by the invention is very wide in adjustable size range and high in adaptability; and a replacement process is very simple, and the increase of blood sampling efficiency is facilitated.
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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Login to View More 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