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Body position fixing device for puncturing jugular veins and subclavian veins

A fixation device and internal jugular vein technology, applied in the field of medical devices, can solve problems such as poor positioning and achieve the effect of improving positioning

Active Publication Date: 2020-04-03
首都医科大学附属北京潞河医院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem of poor positioning when performing fixed-point puncture of the internal jugular vein and subclavian vein, the present invention provides a body position fixation device for puncturing the internal jugular vein and subclavian vein

Method used

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  • Body position fixing device for puncturing jugular veins and subclavian veins
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  • Body position fixing device for puncturing jugular veins and subclavian veins

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Embodiment Construction

[0047] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0048] Examples of the described embodiments are shown in the drawings, wherein the same or similar symbols designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0049] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "upper", "lower", "front", "rear", "left ", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "...

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Abstract

The invention relates to a body position fixing device for puncturing jugular veins and subclavian veins. The device comprises a first shell, a second shell and a third shell which are communicated insequence; the first shell is of a cylinder structure; the cross sections of the bottom of the second shell and the top of the third shell are of a square structure and are the same in size; a first fixing device is arranged in the first shell so as to fix the head of a human body; a second fixing device is arranged in the third shell, so that the right arm of the human body can be attached to theright side of the chest and the right side of the abdomen; and a supporting device is fixed to one side wall of the third shell, so that the right side of the clavicle of the human body can be straightened forwards. Therefore, the body position of the human body can be well controlled, and the positioning performance is improved when fixed-point puncture is conducted on the jugular veins and subclavian veins.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a body position fixing device for puncturing the internal jugular vein and the subclavian vein. Background technique [0002] The internal jugular vein originates at the jugular foramen at the base of the skull and is a direct descending continuation of the intracranial sigmoid sinus. The internal jugular vein is located anterolaterally to the internal jugular-common carotid artery within the carotid sheath, and the vagus nerve descends posteriorly between the internal jugular-common carotid artery and the internal jugular vein. The subclavian vein is a short vein at the base of the neck, continuing from the outer edge of the first rib by the axillary vein. Among them, the internal jugular vein and the subclavian vein join behind the sternoclavicular joint to form the brachiocephalic vein. The subclavian vein is tightly combined with the nearby fascia, its position is r...

Claims

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Application Information

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IPC IPC(8): A61M5/42
CPCA61M5/427
Inventor 靖智利
Owner 首都医科大学附属北京潞河医院
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