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Air bag type cervical vertebrae tractor

A technology of cervical traction devices and airbags, applied in the field of cervical traction devices, can solve problems such as difficulty in releasing gas and lack of inflation, and achieve the effect of highlighting substantive features and reducing costs

Inactive Publication Date: 2007-07-18
上海海想自动控制技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of this product is that it is a difficult thing to release the air in the airbag neck collar after each use, which is far less convenient than inflating it

Method used

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  • Air bag type cervical vertebrae tractor

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] The technical scheme of embodiment 1: see that accompanying drawing 1 is provided with an air extraction device and the gas in the air bag is discharged. In the figure, a cervical traction device is included, including an airbag-type cervical collar 1, an airway joint 5, an inflated rubber ball 4, one-way valves 201-203, and an air extraction device 3.

[0013] The inflated rubber ball 4 inhales, the gas enters the inflated rubber ball 4 through the one-way valve 201, the inflated rubber ball 4 inflates, the gas enters the airway joint 5 through the one-way valve 202, and then enters the airbag-type neck collar 1, the airbag Inflate the neck collar for cervical traction.

[0014] After the cervical vertebra traction treatment, the air extraction device 3 starts to extract the air in the air bag type cervical collar 1 .

Embodiment 2

[0015] Embodiment 2 is shown in the accompanying drawing 2: the figure includes a cervical traction device, including an airbag-type cervical collar 1, an airway joint 501-502, an inflated rubber ball 4, and a one-way valve 201-202. The inflated rubber ball has an air intake pipe with the same specifications as the air outlet pipe, or the same specifications of the air guide pipe joints 501-502 can be interchanged.

[0016] The technical solution can be further improved as follows: there is no need to set up another air extraction device to let off the gas in the airbag. The air pumping device uses an inflated rubber ball to pump air. The air bag type cervical traction device connects the air outlet pipe and the air inlet pipe interchangeably at the air duct joint of the air bag type cervical collar, and the inflated rubber ball is used as a pumping device. Gas device use. Air blowing operation is similar to embodiment 1

Embodiment 3

[0017] Embodiment 3 is shown in the accompanying drawing 3: the figure includes a cervical traction device, including an airbag type neck collar 1, an inflated rubber ball 4, and a three-head two-way valve 6. The technical solution can be further improved as follows: the air pumping device also includes a three-head two-way valve to respectively select and connect the air outlet pipe or the air intake pipe of the inflated rubber ball, and the unselected inflated rubber ball air outlet pipe or air inlet pipe is directly connected to the The atmosphere is connected, and the other end of the three-head two-way valve is connected to the air tube joint of the airbag-type neck collar to inflate or extract air from the airbag. The switching of the three-head two-way valve uses the air-inflating rubber ball for air outlet and air intake respectively.

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Abstract

An air bag-type cervical vertebrae tractor is composed of an air bag-type neck supporter, air tube and its jointer, inflating rubber ball, check valve, and air pumping-out device for releasing air quickly.

Description

technical field [0001] The invention relates to a cervical vertebra tractor, in particular to a cervical vertebra tractor with an airbag type neck collar. Background technique [0002] Cervical traction device is an effective medical device for the treatment of cervical spondylosis. There is a retractor with an airbag-type neck collar, including an airbag-type neck collar, an airway connector, an inflated rubber ball, and a one-way valve. The air outlet pipe of the inflated rubber ball is connected with the airway joint of the airbag-type cervical collar, and the airbag-type cervical collar is expanded to traction the cervical vertebrae when the inflated rubber ball is inflated. The disadvantage of this product is that it is a difficult thing to release the air in the airbag-type neck collar after each use, which is far less convenient than inflating it. Contents of the invention [0003] The technical problem of the present invention is that: the airbag-type cervical tra...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F5/048
Inventor 邬咲博
Owner 上海海想自动控制技术有限公司
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