Torsion sensing assembly suitable for thromboelastography instrument

A technology of thromboelastography and sensing components, which is applied in the direction of instruments, power measurement, material inspection products, etc., can solve the problems of difficult production of twisted wires, low production efficiency, and low production efficiency of twisted wires, and achieve the goal of overcoming the difficulty of production , low cost, fast manufacturing effect

Pending Publication Date: 2020-04-10
CHONGQING NANFANG NUMERICAL CONTROL EQUIP
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Problems solved by technology

[0005] The purpose of the present invention is to provide a torque sensing component suitable for a thrombelastograph in view of the difficulty in making the twisted wire in the su...

Method used

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  • Torsion sensing assembly suitable for thromboelastography instrument
  • Torsion sensing assembly suitable for thromboelastography instrument

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Embodiment 1

[0022] Such as figure 1 with figure 2 As shown, a torque sensing assembly suitable for a thromboelastography instrument includes: a U-shaped bracket 1 and a rotating shaft 2, and the rotating shaft 2 is vertically and rotatably arranged on the U-shaped bracket 1 around its own axis. The two ends of the rotating shaft 2 are arranged on the U-shaped bracket 1, and the rotating shaft 2 does not move along its own axis; the spring 3 is sleeved on the rotating shaft 2, and one end of the spring 3 is fixed on the On the rotating shaft 2, the other end of the spring 3 is fixed on the U-shaped bracket 1. In this embodiment, the U-shaped bracket 1 includes a first horizontal axis 11, a second horizontal axis 12 and a vertical axis 13, The first horizontal axis 11 is arranged on the upper end of the vertical axis 13, the second horizontal axis 12 is arranged on the lower end of the vertical axis 13, and on the first horizontal axis 11 and the second horizontal axis 12 Bearings 4 with...

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Abstract

The invention relates to the technical field of medical equipment, in particular to a torsion sensing assembly suitable for a thromboelastography instrument. The torsion sensing assembly suitable comprises a U-shaped bracket, a rotating shaft and a spring, wherein the rotating shaft is vertically and rotatably arranged on the U-shaped bracket; the spring sleeves the rotating shaft; one end of thespring is fixed on the rotating shaft; and the other end of the spring is fixed on the U-shaped bracket. A traditional overhang wire structure is replaced by arranging the rotating shaft and the spring, the rotating shaft and the spring are convenient to manufacture and simple in structure, the problems of great torsion wire manufacturing difficulty and low production efficiency are solved, and the induction device of the thromboelastography instrument can be rapidly manufactured and is high in yield and low in cost.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to a torque sensing component suitable for a thromboelastometer. Background technique [0002] Thromboelastography (TEG) is an analyzer that detects the coagulation process from the entire dynamic process. Thromboelastography is widely used in clinical guidance of intraoperative blood transfusion, perioperative period (a professional term for the treatment of diseases that require surgery, including the whole period of time before, during and after surgery) to monitor coagulation function, and at the same time It is also an important tool for blood product management in advanced countries in the world, and it is used in blood transfusion guidelines. Thromboelastography can perform dynamic analysis of coagulation factor activation, platelet aggregation, fibrinolysis and other processes. The basic principle of the thromboelastography instrument is: the motor drives the tes...

Claims

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Application Information

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IPC IPC(8): G01L3/04G01N33/49
CPCG01L3/04G01N33/49
Inventor 蔡泳刘勇谢健李欣蒲海燕
Owner CHONGQING NANFANG NUMERICAL CONTROL EQUIP
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