Vein resectoscope

A technique of excision and vein, applied in medical science, surgery, catheter and other directions, can solve the problems of inconvenient use, low operation cost and high production cost, and achieve the effects of simple operation, low manufacturing cost and quick recovery.

Active Publication Date: 2009-05-27
贺西麦·麦杰莱斯
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

Due to inaccurate curative effect, easy recurrence and many complications, it has been abandoned by domestic large hospitals.
[0005] 3. Traditional resection vein stripping: make an incision at the root of the vein to be resected, ligate the root and branch of the vein to be resected, and then strip and remove the vein to be resected with special surgical instruments along the direction of the vein to be resected. It feels like cramping and skinning. The advantage is that the operation cost is low, and the disadvantage is that the trau

Method used

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Examples

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Example Embodiment

[0036] Below in conjunction with accompanying drawing, the present invention is further described:

[0037] The main structure of the phlebectomy device of the present invention is a slender tubular device, which is mainly composed of three parts: an outer cannula for removing the vein, a middle cannula for cutting the vein, and an inner cannula for injecting medicine, which are assembled in three layers in sequence.

[0038] As shown in Figures 1-4, the first part is the outer sleeve attached to the plastic handle. The outer casing is divided into three parts, the front outer casing steel pipe 13 is a stainless steel pipe, and the rear is a plastic handle. Cooperate in other ways. The outer steel pipe 13 has a certain radian, and the radian is a 7°-10° bending radian towards the inner side of the steel pipe. The edge is provided with a knife edge, and there is an opening 15 on the pipe wall at the rear end of the flaring 14. The length of the opening 15 along the length of ...

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Abstract

The invention provides a vein guillotine with less operation injury, less pain to patient and simple and convenient operation. The whole vein guillotine takes lathy tubular shape and comprises an external sleeve for winkling the vein and an internal sleeve for injecting medicine. Two sleeves are sheathed and equipped with handles, the front part of which is attached with a steel tube. A middle sleeve is arranged between the external sleeve and the internal sleeve. The middle sleeve is provided with a cutting knife handle, the front end of which is attached with a cutting knife steel tube. Three layers of sleeves are sheathed sequentially, and the steel tubes of the three layers of sleeves are sheathed with each other sequentially. The vein guillotine is used for carrying out the operation for remedying the varicosity, thereby not only relieving the disease of the patient radically and causing no injury and pain caused by usual operation to the patient but also saving a lot of medical expense for the patient.

Description

technical field [0001] The present invention relates to a surgical device for excision of veins in surgery for treating varicose veins by using the device on unwanted varicose veins on arms or legs or bypass veins leading to varicose veins and veins forming fistulas Excision for the purpose of treating varicose veins. At the same time, the possibility of pain, complications and disability brought by the operation to the patient is reduced to a minimum. The product is suitable for vascular surgery, general surgery and cosmetology. Background technique [0002] At present, there are mainly the following commonly used methods in the treatment of varicose veins at home and abroad: [0003] 1. Pulsed light therapy: it only has a good effect on mild superficial small veins. [0004] 2. Sclerotherapy: Inject aggressive chemicals into the varicose veins to destroy the intima of the vessels and seal and heal the lumen of the varicose veins. Because of inaccurate curative effect, ...

Claims

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Application Information

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IPC IPC(8): A61B17/00A61M25/00
Inventor 贺西麦·麦杰莱斯
Owner 贺西麦·麦杰莱斯
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