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Lateral vertical localizer for needle insertion on puncturing waist portion

A locator and needle insertion technology, which is applied in the field of clinical instruments and can solve problems such as impact

Inactive Publication Date: 2007-10-10
包婺平 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, at present clinical lumbar puncture mostly depends on the operator to determine the verticality visually, and this subjective judgment is easily affected by the patient's position and the operator's proficiency and experience

Method used

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  • Lateral vertical localizer for needle insertion on puncturing waist portion
  • Lateral vertical localizer for needle insertion on puncturing waist portion
  • Lateral vertical localizer for needle insertion on puncturing waist portion

Examples

Experimental program
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Embodiment Construction

[0011] The preferred solution for the lateral vertical positioner of the lumbar puncture needle is given below:

[0012] A lateral vertical positioner for lumbar puncture needles, as shown in Figure 1-4, includes a plastic circular chassis 1 with a diameter of 4 cm and a thickness of 0.2 cm, and the lower surface of the chassis is a disposable non-drying non-drying device with no obvious toxicity to the skin. Adhesive 3, the upper surface of the chassis is two semi-discs 2 with a diameter of 4 cm and a thickness of 0.2 cm perpendicular to the chassis and a parallel distance of 0.2 cm. cm wide needle slot 4.

[0013] When operating, tear off the self-adhesive sealing film, stick the chassis on the patient’s skin at the point of needle insertion, make full contact with the skin, and ensure that the semi-disc is parallel to the spine, and then insert the needle through the needle groove to ensure the safety of the lumbar puncture needle. Verticality, avoid repeated operations, a...

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Abstract

A lateral and vertical locator for the lumbar puncture needle is composed of a fixing unit, a base plate to be stuck on skin by non-drying adhesive, two parallel plates perpendicular to said base plate, and a needle advancing slot on said base plate between two parallel plates.

Description

technical field [0001] The invention relates to a lateral vertical positioner for a lumbar puncture needle, which belongs to the field of clinical instruments, in particular to an auxiliary positioner for lumbar puncture. Background technique [0002] At present, in clinical examination, lumbar puncture is often used in various clinical departments mainly including neurology, infectious diseases, hematology, and emergency departments. This operation evaluates the pressure of the cerebrospinal fluid and various parameters after inserting the needle through the intervertebral space, and collects the cerebrospinal fluid for cytology and other examinations, and achieves the purpose of treatment through lumbar puncture such as therapeutic fluid, so lumbar puncture It is a routine clinical operation. During this operation, the direction of needle insertion should be perpendicular to the back of the patient, especially on the cross-section of the human body, it should be perpendic...

Claims

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Application Information

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IPC IPC(8): A61B5/00A61B10/02A61B17/34
Inventor 包婺平殷俊锋翟晓佳
Owner 包婺平
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