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Automatic binding and vein-pressing apparatus

A pulse pressure, automatic technology, applied in medical science, surgery, tourniquets, etc., can solve difficult, low success rate, poor patients; newborn infants and young children in obstetrics; pediatric patients; cardiovascular and heart failure patients ; patients with systemic edema in the nephrology department; patients in high-level cadres, etc., to achieve the effect of high reliability, simple structure, uniform and controllable force

Inactive Publication Date: 2017-05-17
BEIJING MAGICNURSE SURGICAL ROBOT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For first aid, shock, blood loss caused by a sharp decrease in blood volume, blood vessel collapse; overweight blood recipients; patients with poor blood vessel elasticity; newborn infants in obstetrics; pediatric patients; cardiovascular seedlings Patients with dementia; patients with systemic edema in nephrology department; more, more difficult for blood collection, infusion and acupuncture
[0004] In addition, nurses may have direct contact with patients' limbs during the operation, which increases the chance of cross-infection between doctors and patients

Method used

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  • Automatic binding and vein-pressing apparatus
  • Automatic binding and vein-pressing apparatus

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] figure 1 It is a structural schematic diagram of the automatic bandage cuffing device according to Embodiment 1 of the present invention.

[0025] In the figure, the meanings of each reference mark are as follows: 1. Bracket; 2. Cylinder; 3. Rubber tube; 5. Speed ​​control valve; 6. Pressure regulating valve; 7. Solenoid valve; 9. Compressed air source ; 10, compressed air pipe.

[0026] An automatic bandaging pulse compression device, comprising a pulse pressure cylinder 2, which is installed on a bracket 1, and the pulse pressure cylinder 2 is connected to a compressed air source 9 through a compressed air tube 10, and the compressed air tube 10 is provided with a solenoid valve 7 , the compressed air tube 10 is connected to the pulse pressure cylinder 2 through a pipe joint, the piston rod of the pulse pressure cylinder 2 is connected to the rubber tube 3, and the rubber tube 3 presents a ring shape of at least one circle in the natural state and is ring-shaped when...

Embodiment 2

[0038] figure 2 It is the front view of the automatic bandage cuffing device according to the second embodiment of the present invention. In the figure, the same reference numerals as those used in the above-mentioned embodiments still follow the definition of the reference numerals in the above-mentioned embodiments. The meanings represented by the newly appearing reference signs in the figure are as follows: 4, spring; 8, positioning cavity.

[0039] The difference between this embodiment and embodiment 1 is:

[0040] The top of the bracket 1 is also equipped with a positioning cavity 8, and the positioning cavity 8 has a through hole for the arm to stretch into.

[0041] By setting the positioning cavity 8, it is convenient to place the arm in a fixed position, and it is convenient for other automatic blood vessel detection equipment to detect the specific position of the blood vessel, thereby creating conditions for automatic blood collection.

[0042] Further preferab...

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Abstract

The invention relates to an automatic binding and vein-pressing apparatus which comprises a vein-pressing cylinder. The vein-pressing cylinder is connected with a compressed air source through acompressed air tube provided with a solenoid valve; the compressed air tube is connected with the vein-pressing cylinder through a tube joint; a piston rod of the vein-pressing cylinder is connected with a rubber hose; in the natural state the rubber hose rolls up in at least a circle, the circular section can be reduced to match with the shape of the arm applied with pressure when the vein-pressing cylinder shrinks. By the automatic binding and vein-pressing apparatus, appropriate bleeding stop pressure is applied to make blood vessels protruded while avoiding paining patients.

Description

technical field [0001] The invention belongs to the technical field of intelligent medical equipment, and in particular relates to an automatic bandage and pulse pressing device. Background technique [0002] For a long time, when nurses perform venipuncture clinically, they manually bind tourniquets or rubber tubes, and then manually perform blood vessel puncture work. Due to the time-consuming and labor-intensive manual operation, the accuracy and standardization depend on the level of personnel and their mental and physical states. Excessive force may increase the pain of the patient, and too little force may not make the blood vessels clearly exposed, thus Reduce the success rate of puncture. [0003] For example, according to foreign statistical data, an average of 9% of patients need more than four punctures to successfully insert veins, and each patient needs an average of 2.18 punctures to successfully find blood vessels. The statistics of the American Children's M...

Claims

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Application Information

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IPC IPC(8): A61B17/132
CPCA61B17/1322A61B17/12013A61B2017/00544
Inventor 刘子忠曹栋刚孙达凯乔明波张春
Owner BEIJING MAGICNURSE SURGICAL ROBOT TECH CO LTD
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