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Auxiliary needle feeding device for puncture needle

A puncture needle and needle feeding technology, applied in the field of puncture needles, can solve the problems of difficulty in controlling the puncture depth, speed and puncture angle, and achieve the effect of improving the puncture treatment effect.

Inactive Publication Date: 2013-11-13
SUZHOU BIANFENG ELECTRONICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of the problem that the puncture depth, speed and puncture angle are not easy to control in the existing puncture needle treatment process, the applicant conducted research and improvement, and provided a puncture needle auxiliary needle delivery device, which is convenient for the operator to control the puncture depth, angle and puncture angle. The speed of piercing improves the effect of piercing treatment

Method used

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  • Auxiliary needle feeding device for puncture needle
  • Auxiliary needle feeding device for puncture needle
  • Auxiliary needle feeding device for puncture needle

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Experimental program
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Effect test

Embodiment Construction

[0017] The specific implementation manner of the present invention will be described below in conjunction with the accompanying drawings.

[0018] Such as figure 1 , figure 2 As shown, the present invention includes a base 13 with a through mounting hole 12, and a sponge pad 14 is installed on the underside of the base 13, so as to be fixed on different object surfaces; hinge seat 10; the upper hinge seat 8 is hinged with the lower hinge seat 10 through a pin shaft, and the side of the lower hinge seat 10 is also provided with a first locking nut 9 that can lock the upper hinge seat 8; a slide table with a groove 2 3 is connected to the upper hinge seat 8. The puncture needle mounting seat 4 that can slide along the groove 2 is installed on the slide table 3. The puncture needle mounting seat 4 is provided with a lower mounting groove 6, and the two sides of the mounting groove 6 are provided with threads. Hole 5; the clamping seat 17 is connected to the top of the puncture...

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PUM

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Abstract

The invention discloses an auxiliary needle feeding device for a puncture needle. The auxiliary needle feeding device comprises a base provided with a penetrating installing hole, wherein a turntable is arranged on the base; a lower bracket is connected above the turntable; an upper bracket is in hinged connection with the lower bracket through a hinge pin; the lower bracket is further provided with a first locking nut capable of locking the upper bracket; a sliding table with a groove is connected with the upper bracket; the sliding table is provided with a puncture needle installing seat capable of sliding along the groove; the puncture needle installing seat is provided with a lower installing groove; a clamping seat is connected above the puncture needle installing seat; and the lower side face of the clamping seat is provided with a corresponding upper installing groove. According to the auxiliary needle feeding device, an operator can conveniently control the puncturing depth, angle and speed, thus the effect of puncturing treatment is improved.

Description

technical field [0001] The invention relates to the field of medical instruments, in particular to a puncture needle. Background technique [0002] Under the guidance of the ultrasonic probe, the puncture needle can discharge and collect body fluids from specific parts of the body, or directly inject drugs. However, limited by the current ultrasonic detection technology, the operator cannot rely on the ultrasonic wave to accurately locate the position of the needle, so it needs to be judged in conjunction with the insertion depth of the puncture needle; in addition, unskilled operators are often unable to grasp the appropriate position The puncture angle and the speed of puncture will affect the effect of puncture treatment. Contents of the invention [0003] In view of the problem that the puncture depth, speed and puncture angle are not easy to control in the existing puncture needle treatment process, the applicant has carried out research and improvement, and provided...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/34A61M5/42
Inventor 吴峰
Owner SUZHOU BIANFENG ELECTRONICS TECH
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