CN2735942Y

CN2735942Y - Device for treating varicose vein

Info

Publication number: CN2735942Y
Application number: CN 200420063642
Authority: CN
Inventors: 孙波
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-10-26
Filing date: 2004-10-26
Publication date: 2005-10-26
Anticipated expiration: 2014-10-26

Abstract

The utility model discloses a therapeutic device for varicose vein whose blood flow blocking catheter is divided into two cavities by a water catheter and an electrode catheter. The front end of the water catheter is provided with a water outlet communicated with a water sac sheathed on the outer wall of the blood flow blocking catheter. The middle near to the lower end position of an inner cavity of the blood flow blocking catheter is solidly provided with the electrode catheter, and the front end is equipped with a scissors type electrode tip whose one end is fixedly installed on the arm of the electrode catheter. The other end of the electrode tip is connected with a movable pull rod passing through the electrode catheter. The rear end of the movable pull rod is equipped with a handle which is matched with a fixing base installed in a cone shaped mouth of the blood flow blocking catheter. The utility model is simple in structure, reasonable in design, simple for operation, safe and reliable for usage with exact therapeutic effect, small injury, fast recovery, few complications and low therapeutic cost. The device is used to break out endothelium of venous blood vessel under low-power impulse electric coagulation without damage on the tissues around the blood vessel, bleeding and incision scar after the operation, and it's applied on wide indications.

Description

The varicosis therapy equipment

Technical field

This utility model belongs to medical apparatus and instruments, a kind of specifically varicosis therapy equipment.

Background technology

At present, the medical matters Pheropsophus jessoensis Mor. is to the varicose of treatment human vein, usually adopt means such as operative treatment, laser therapy, local injection sclerotherapy, operative treatment adopts high-order vein ligation to strip off art, and its advantage is to treat comparatively thoroughly, but operation wound is big, hospital stays is longer, the otch cicatrix is bigger, influences attractive in appearancely, and higher, the relatively poor not ability of body constitution operator of age can not be taked operative therapy.Laser therapy is recent new Therapeutic Method, and curative effect is better, but its medical expense is higher, and local injection sclerosing agent weak curative effect, the how clinical few employing of complication.

Summary of the invention

The purpose of this utility model is to overcome the weak point that exists in the above-mentioned technology, provides a kind of therapeutic effect definite, and wound is little, recovers fast varicosis high-frequency electrocoagulation therapy equipment.

In order to achieve the above object, the technical solution adopted in the utility model is: by aqueduct and electrode catheter bloodstream blocking formula conduit is divided into two cavitys, the water pocket that aqueduct front end position has suit on outlet and the bloodstream blocking formula conduit outer wall is connected, lower end part is fixed with electrode catheter in the bloodstream blocking formula conduit cavity, its front end is equipped with scissor electrode tip, the first end of electrode is packed on the electrode catheter arm, the first end of another electrode links to each other with the active pull rod of through electrode conduit, and the holder that is equipped with in the active pull rod rear end is equipped with handle and is packed in bloodstream blocking formula conduit bell matches.

The utility model has the advantages that:

1, simple in structure, reasonable in design, simple to operate, safe and reliable, therapeutic effect is definite, and wound is little, recovers fast, low complication, and medical expense is low;

2, use this device, coagulate down at low powder pulsed electricity and destroy the vein blood vessel endothelium, the injured blood vessel surrounding tissue is no not hemorrhage in the art, postoperative non-incision cicatrix, and indication is extensive.

Description of drawings

Fig. 1 is this utility model structural representation;

The specific embodiment

Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.

By Fig. 1-Fig. 2 as can be known, this utility model is by aqueduct 2 and electrode catheter 5 bloodstream blocking formula conduit 1 to be divided into two cavitys 12,13, the water pocket 4 that aqueduct 2 front end positions have suit on outlet 3 and bloodstream blocking formula conduit 1 outer wall is connected, lower end part is fixed with electrode catheter 5 in bloodstream blocking formula conduit 1 inner chamber, its front end is equipped with scissor electrode tip 6,7, electrode tip 6 one ends are packed on electrode catheter 5 arms, another electrode tip 7 one ends link to each other with the active pull rod 8 of through electrode conduit 5, and the holder 10 that is equipped with in active pull rod 8 rear ends are equipped with handle 9 and are packed in bloodstream blocking formula conduit 1 bell matches.

Be equipped with electrode socket 11 on the described holder 10

Operation principle:

This utility model varicosis therapy system is to puncture into the cirso-far-end by venipuncture needle, insert guide wire by puncture needle, through skin dilator skin expansion and subcutaneous tissue, insert two-chamber bloodstream blocking type venous duct by the guide wire guiding, tube insertion depth surpasses the cirso-section, withdraws from guide wire.Insert the expanding coagulating electrode through two-chamber bloodstream blocking type venous duct centre bore, the electrode insertion depth surpasses venous duct 1cm, electrode is connected with pulse conducting trigger through lead, pulse conducting trigger is connected with the high-frequency electrocoagulation surgical device, adjusting pulse conducting trigger is 10-20Hz, high-frequency electrocoagulation surgical device power 25-40W.Conduit machine electrode position is determined errorless, inject 0.5-1.5Ml to two-chamber bloodstream blocking conduit water pocket, starting impulse conducting trigger, bloodstream blocking type conduit and coagulating electrode are slowly withdrawed from simultaneously, treatment finishes, withdraw from conduit and electrode, both finished along the treatment blood vessel traveling bandaging method for treating that outside skin, pressurizes.

Claims

1. varicosis therapy equipment, comprise bloodstream blocking formula conduit, it is characterized in that: bloodstream blocking formula conduit (1) is divided into two cavitys (12) by aqueduct (2) and electrode catheter (5), (13), the water pocket (4) that aqueduct (2) front end position has suit on outlet (3) and bloodstream blocking formula conduit (1) outer wall is connected, lower end part is fixed with electrode catheter (5) in bloodstream blocking formula conduit (1) inner chamber, its front end is equipped with scissor electrode tip (6), (7), electrode tip (6) one ends are packed on electrode catheter (5) arm, another electrode tip (7) one ends link to each other with the active pull rod (8) of through electrode conduit (5), and the holder (10) that is equipped with in active pull rod (8) rear end is equipped with handle (9) and is packed in bloodstream blocking formula conduit (1) bell matches.

2. varicosis therapy equipment according to claim 1 is characterized in that: be equipped with electrode socket (11) on the described holder (10).