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A puncture therapeutic device for tendon sheath cyst

A ganglion cyst and treatment device technology, applied in the field of medical devices, can solve problems such as low treatment efficiency, injection of drugs for auxiliary treatment, etc., and achieve the effects of facilitating suction treatment, reducing pain, and improving suction effect.

Active Publication Date: 2021-02-19
THE SECOND HOSPITAL OF DALIAN MEDICAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the existing apparatus generally adopts the method of extracting the cystic fluid first, and then injecting the medicine for adjuvant treatment, it is impossible to inject the medicine for adjuvant treatment or the soluble medicinal liquid for ablation of the cystic fluid while pumping the fluid, thus resulting in the need for multiple injections. Step operation, low treatment efficiency

Method used

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  • A puncture therapeutic device for tendon sheath cyst
  • A puncture therapeutic device for tendon sheath cyst
  • A puncture therapeutic device for tendon sheath cyst

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Embodiment Construction

[0022] 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. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0023] see Figure 1~5 , the present invention provides a technical solution:

[0024] A ganglion cyst puncture treatment device, comprising a suction tube 1, a dosing container 6 and a piston rod 9, the head end of the suction tube 1 is provided with a sleeve 2, which is located on the side wall of the suction tube 1 head end There is a discharge pipe 3, and an opening and closing structure is installed in the sleeve pipe 2 and the liquid discharge pipe 3, a...

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Abstract

The invention relates to the technical field of medical appliances, in particular to a ganglion cyst puncture treatment device, which includes a suction tube, a drug dosing container and a piston rod. A liquid discharge pipe is arranged on the side wall, and opening and closing structures are installed in the sleeve pipe and the liquid discharge pipe. The free end of the tube is provided with a double-channel puncture needle, and the dosing container is fixed on the outside of the suction tube, and is connected to the side wall at the end of the suction tube through the first connecting tube, and enters into the suction tube, and the dosing container is also passed through The second connecting tube communicates with one channel of the double-channel puncture needle. The first end of the piston rod is located in the suction tube and is provided with a rubber stopper, and the other end passes through the cover to the outside of the suction tube and is provided with a handle. The invention greatly reduces the wound area, avoids infection, and improves operation efficiency at the same time.

Description

technical field [0001] The invention relates to the technical field of medical appliances, in particular to a ganglion cyst puncture treatment device. Background technique [0002] Ganglion cyst is a cystic mass that occurs in the tendon sheath of a joint, a condition caused by degeneration of connective tissue around the joint capsule. Cysts contain colorless transparent or orange, light yellow thick mucus, mostly in the dorsum of the wrist and dorsum of the foot. Using puncture to extract the cystic fluid, and then injecting adjuvant therapy drugs, such as corticosteroids or hyaluronidase, has a certain effect on the treatment of ganglion cysts, and the trauma is small. However, since the existing apparatus generally adopts the method of extracting the cystic fluid first, and then injecting the medicine for auxiliary treatment, it is impossible to inject the medicine for auxiliary treatment or the soluble medicinal liquid for ablation of the cystic fluid while pumping the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B17/34A61M1/00
CPCA61M1/0023A61B17/3417A61B17/3498A61B2017/3454A61B2017/3492A61M1/85
Inventor 梁海东于昉刘学晖汤文凯
Owner THE SECOND HOSPITAL OF DALIAN MEDICAL UNIV
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