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Micro adjustable automatic puncture device suitable for deep subcutaneous anesthesia puncture

A miniature, automatic technology, applied in the field of ultrasonic anesthesia, to achieve the effect of simplifying the difficulty of surgery, simple and convenient use, convenient use and portability

Active Publication Date: 2020-11-10
XUZHOU CENT HOSPITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Analysis of the shortcomings of the existing ultrasonic assisted locator:

Method used

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  • Micro adjustable automatic puncture device suitable for deep subcutaneous anesthesia puncture
  • Micro adjustable automatic puncture device suitable for deep subcutaneous anesthesia puncture
  • Micro adjustable automatic puncture device suitable for deep subcutaneous anesthesia puncture

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0063] See Figure 2-14 As shown, the technical solution adopted by the present invention is:

[0064] A miniature adjustable automatic puncture device suitable for deep subcutaneous anesthesia puncture. The puncture device includes a protective housing module, a transmission drive module, an actuator module, and a posture adjustment module. The puncture device is provided with a cooperating device. Puncture needle 21.

[0065] Furthermore, the protective housing module includes a drive puncture frame housing 1, a drive puncture frame housing end cover 2, an internal drive capsule A4, and an internal drive capsule B5.

[0066] Furthermore, the transmission drive module includes a drive motor 3, a transmission bevel gear A 13, a transmission bevel gear B 14, a transmission spur gear A 15, a transmission spur gear B 16 and a transmission spur gear C 17.

[0067] Furthermore, the actuator module includes a friction wheel frame 6, a friction wheel 7, a fixed cover plate 8, a fixed height...

Embodiment 2

[0093] The difference between this embodiment and Embodiment 1 is:

[0094] The transmission spur gear D 18 and the transmission spur gear E 19 are not arranged diagonally, but are arranged on a vertical line, and then are connected by a belt 20, so that the transmission spur gear D 18 and the transmission spur gear E 19 are driven by The motor 3 and the belt 20 perform the same steering movement;

[0095] The friction wheel 7 coaxially rotating with the transmission spur gear E 19 controls the puncture needle 21 to perform frictional movement, and the friction wheel 7 coaxially rotating with the transmission spur gear D 18 also controls the puncture needle 21 to perform frictional movement.

[0096] In the present invention, the micro-adjustable automatic puncture device suitable for deep subcutaneous anesthesia puncture of the present invention is divided into four modules, and the four modules cooperate to successfully complete the automatic puncture function; moreover, the auxili...

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PUM

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Abstract

The invention relates to a micro adjustable automatic puncture device suitable for deep subcutaneous anesthesia puncture. The puncture device includes a protective shell module, a transmission drive module, an actuating mechanism module and a posture adjustment module; and the puncture device is provided with a puncture needle cooperating with the puncture device. The puncture device is divided into four modules, and through the collaboration of the four modules, automatic puncture functions can be successfully accomplished; the auxiliary device is simple in shape design and convenient in using and carrying; through the cooperation of a drive motor and drive capsules, each gear can drive friction wheels to rotate, so that a puncture needle can be controlled to automatically move downward,and puncture action can be realized; the puncture device overcomes the uncertainty and interference of artificial puncture, decreases the possibility of puncture failure due to muscle stress responsebrought by artificial puncture and simplifies the difficulty of operations; and the puncture device is significantly progressive, and has good practicality and creativity and wide market prospects andvalues.

Description

Technical field [0001] The invention relates to the technical field of ultrasonic anesthesia, in particular to a miniature adjustable automatic puncture device suitable for puncture of deep subcutaneous anesthesia. Background technique [0002] With the improvement of people's living standards and the enhancement of health awareness, ultrasound examination and its non-invasive, painless, non-radioactive, fast and safe characteristics have become the first choice for disease examination and body detection and are widely used, especially for pregnant women. The inspection has a unique advantage. [0003] At present, lumbar spinal anesthesia occupies a large proportion of surgery, but spinal anesthesia during surgery is more complicated and relies on the doctor’s experience and techniques. For ordinary people, the position of anesthesia puncture can be more accurately determined by bending and positioning, but compared to For obese people and pregnant women, it is inconvenient to tou...

Claims

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Application Information

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IPC IPC(8): A61B17/34A61M19/00
CPCA61B17/3403A61B17/3476A61B2017/3405A61B2017/3413A61M19/00A61M2210/04A61M2210/005
Inventor 宦乡王凯陈正兴
Owner XUZHOU CENT HOSPITAL
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