A monitoring method and monitoring equipment for compression hardness and/or muscle fascial compartment pressure

A technology for compressing hardness and fascia, applied in organ movement/change detection, ultrasonic/sonic/infrasonic diagnosis, ultrasonic/sonic/infrasonic Permian technology, etc. and other issues, to achieve the effect of convenient and easy to use

Active Publication Date: 2021-03-16
BEIJING LTK REHAB TECH LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] At present, the monitoring of fascial chamber pressure uses special equipment, and it is invasive, and it is very difficult to implement it in the field
Although some non-invasive methods have been developed, all are difficult to use and not suitable for field use

Method used

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  • A monitoring method and monitoring equipment for compression hardness and/or muscle fascial compartment pressure
  • A monitoring method and monitoring equipment for compression hardness and/or muscle fascial compartment pressure
  • A monitoring method and monitoring equipment for compression hardness and/or muscle fascial compartment pressure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Example 1—A Stiffness-Based Approach: Noninvasive Assessment of Compartment Stiffness Using a Portable Mode A Ultrasound Device

[0025] As shown in the figure, Fig. 1 is a schematic diagram of the device (portable ultrasound system) in the present invention, wherein Fig. 1 (a) is a schematic diagram of the device (portable ultrasound system) in the present invention for evaluating the pressure deformation and hardness of the fascia compartment ; FIG. 1( b ) is a schematic diagram of several typical positions where the device (portable ultrasound system) of the present invention is used to monitor the pressure of the fascial compartment of the leg. In Figure 1(a), 1 represents Mimicking Fasciae, 2 represents Cushion Layers, 3 represents Ultrasound Probe, 4 represents calibration material (Calibration Material), and 5 represents Fascia compartment model (Compartment Phantom), 6 represents pressure gauge (Pressure Gauge). figure 2 is a schematic diagram of a device for m...

Embodiment 2

[0041] Embodiment 2 --- pressure method: monitoring of fascia compartment pressure based on pressure pre-calibration model

[0042] As shown in the figure, Fig. 6 is a schematic diagram of the device (portable ultrasound system) of the present invention, wherein Fig. 6 (a) is a schematic diagram of the device (portable ultrasound system) of the present invention measuring the compression deformation and pressure of the fascia chamber; Fig. 6 ( b) is a schematic diagram of several typical locations of the device of the present invention (portable ultrasound system) for monitoring pressure in several hamstring compartments. In Figure 6(a), 11 represents Mimicking Fasciae, 12 represents Cushion Layers, 13 represents Ultrasound Probe, 14 represents calibration material (CalibrationMaterial), 15 represents tendons In the membrane chamber model (Compartment Phantom), 16 represents a pressure sensor (Pressure Sensor). Figure 7 It is a schematic diagram of the compression and pressu...

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Abstract

The invention relates to a compression hardness and / or muscle fascia chamber pressure monitoring method and device, and belongs to the field of limb compression hardness and / or muscle fascia chamber pressure non-invasive detection. According to the monitoring method, a pre-calibration model and a small ultrasonic device are adopted, and the pre-calibration model is a pressure pre-calibration modeland has a pre-calibrated fascia chamber pressure key value, such as a 30-millimeter mercury column. The pre-calibration model can also be adopted as a pre-calibrated material with the known hardness,and the fascia chamber hardness is compared with the pre-calibrated material with the known hardness, so that the excessively-high fascia chamber pressure is detected non-invasively according to therelation between the fascia chamber hardness and the fascia chamber pressure. The non-invasive ultrasonic device use to be use can monitor the compression hardness and / or muscle fascia chamber pressure, no force sensor is needed, no calibration is needed, and the excessively-high limb fascia chamber pressure of a testee can be detected conveniently so as to diagnose the acute compartment syndrome.The device can be conveniently and easily used in a hospital and a field.

Description

technical field [0001] The invention relates to a monitoring method and monitoring equipment for compression hardness and / or muscle fascia chamber pressure, belonging to the field of non-invasive detection of limb compression hardness and / or muscle fascia chamber pressure. Background technique [0002] compartment syndrome [0003] Compartment syndrome (Bourne, R.B., and Rorabeck, C.H., 1989. Compartment syndromes of the lower leg. Clin Orthop Relat Res. 97-104; Matsen, F.A., 3rd, 1975. Compartmental syndrome. An unified concept. Clin Orthop Relat Res.8-14; Puranen, J., and Alavaikko, A., 1981. Intracompartmental pressure increase onexertion in patients with chronic compartment syndrome in the leg. J BoneJoint Surg Am.63, 1304-9; Rorabeck, C.H., 1984. The treatment of compartment syndromes of the leg.J Bone Joint Surg Br.66,93-7; Styf,J.R.,and Korner,L.M.,1987.Diagnosis of chronic anterior compartment syndrome in the lower leg.ActaOrthop Scand.58,139-44) is A medical probl...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B8/00A61B8/08
CPCA61B8/08A61B8/587
Inventor 张立群任宇鹏
Owner BEIJING LTK REHAB TECH LTD
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