Puncture device for thyroid cyst

A technology for thyroid cysts and cysts, applied in the direction of puncture needles, puncture needles, applications, etc., can solve the problems of saline surrounding, dilution effect is not very good, and cannot ensure sufficient intervals between puncture sampling points, etc., to achieve increased stability sexual effect

Inactive Publication Date: 2022-03-25
阜外华中心血管病医院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a puncture device for thyroid cysts, to solve the problem of the large randomness in the puncture proposed in the above-mentioned background technology, which cannot ensure sufficient intervals between the puncture sam

Method used

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  • Puncture device for thyroid cyst
  • Puncture device for thyroid cyst
  • Puncture device for thyroid cyst

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] see Figure 1-7 , the present invention provides a technical solution:

[0035] A puncture device for thyroid cysts, including a curved plate 4, in this setting, the puncture needle 5b moves with the skin puncture point as the "fulcrum", and the arc angle of the curved plate 4 is 30°- 90°, the arc angle is the angle adjustable range of the puncture needle 5b. When facing the substantial part of the cyst 10, the puncture angle can be adjusted in a small range to obtain acupuncture cells at different positions. The arc plate 4 is provided with The acupuncture module 5 and the puncture angle limiting module, the acupuncture module 5 is used to puncture the cyst 10, and the puncture angle limiting module is used to increase the stability during puncture;

[0036] The acupuncture module is used to puncture the cyst 10 through the skin. The acupuncture module includes a female cylinder 5d. The inner side of the female cylinder 5d is slidably connected with a sub-tube 5h. The...

Embodiment 2

[0041] see Figure 1-7 , the present invention provides a technical solution:

[0042] In this embodiment, the same part as Embodiment 1 will not be repeated, the difference is:

[0043] The acupuncture module is also equipped with a colloidal cyst dilution module, which is used to realize rapid dilution of the viscous cyst fluid, and the device is also provided with an adjustment module for adjusting the position and angle of the curved plate 4 ;

[0044] Specifically, the gelatinous cyst dilution module includes a needle core 5a, which can be slidably arranged inside the puncture needle 5b. There are several conical disks 5m at the front end of the needle core 5b, and a concave surface is provided at the right end of the conical disk 5m. 5j, the left end of the conical disk 5m is provided with a convex surface 5n, the outer side of the convex surface 5n is provided with a slide rail 5k, the slide rail 5k is arranged in an inclined shape, and there is a guide groove 5l betw...

Embodiment 3

[0047] see Figure 1-7 , the present invention provides a technical solution:

[0048]The adjustment module includes an angle adjustment module 1, a distance adjustment module 2 and a height adjustment module 3, the angle adjustment module 1 is used for adjusting the angle of the arc plate 4, the distance adjustment module 2 is used for adjusting the horizontal distance of the arc plate 4, and the height adjustment module 3 is used to adjust the vertical distance of the arc plate 4, the angle adjustment module 1 includes a connecting plate 1a, the top of the connecting plate 1a is connected to a gear 1c through a rotating shaft, the outer side of the gear 1c is fixedly connected to the bottom end of the arc plate 4, and connected The top of the plate 1a is slidably connected to the rack 1b, the top of the rack 1b meshes with the outside of the gear 1c, the right end of the rack 1b is fixedly connected to the slide plate 1d, and the arc is realized by moving the slide plate 1d ...

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Abstract

A puncture device for thyroid cyst comprises an arc-shaped plate, under the arrangement, a puncture needle can move with a skin puncture point as a fulcrum, the arc-shaped angle of the arc-shaped plate ranges from 30 degrees to 90 degrees, the arc-shaped angle is the angle adjustable range of the puncture needle, and when facing the parenchyma part of the cyst, the puncture needle can be driven by the arc-shaped plate to move. The puncture angle can be adjusted in a small range to obtain acupuncture cells at different positions, an acupuncture module and a puncture angle limiting module are arranged on the arc-shaped plate, the acupuncture module is used for puncturing cysts, and the puncture angle limiting module is used for improving the stability during puncture. A colloidal cyst diluting module is further arranged on the needling module and used for rapidly diluting viscous cyst fluid, an adjusting module used for adjusting the position and the angle of the arc-shaped plate is further arranged on the device, and the needling module is used for achieving transdermal cyst puncture. The needling module comprises a mother cylinder, and the inner side of the mother cylinder is connected with a son cylinder in a sliding mode.

Description

technical field [0001] The invention relates to the technical field of puncture of thyroid cysts, in particular to a puncture device for thyroid cysts. Background technique [0002] A thyroid cyst is a fluid-filled sac found in the thyroid gland. Thyroid cysts are usually asymptomatic unless the cyst is very large or there is bleeding in the cyst, which may cause symptoms of compression, such as pain, difficulty swallowing, and difficulty breathing , hoarse voice, etc. In order to make a timely judgment on thyroid cysts, a thyroid cyst biopsy is required. When performing a thyroid cyst biopsy, it needs to be performed under the guidance of color Doppler ultrasound. Color Doppler ultrasound can obtain information such as the location and size of the cyst, so that The puncture needle enters the inner side of the cyst. Thyroid cysts require acupuncture cytology examination. One type is a cyst completely composed of fluid, and the other is a cyst with a solid part. For the first...

Claims

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Application Information

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IPC IPC(8): A61B10/02A61B34/20A61B17/34
CPCA61B10/0266A61B34/20A61B17/3403A61B17/3421A61B2034/2055A61B2017/3413A61B2017/3454A61B2017/3405
Inventor 刘军豪杨巧芳于漫李冉石静宇
Owner 阜外华中心血管病医院
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