CN201481403U

CN201481403U - Flexible-head probe with thread for high anal fistula

Info

Publication number: CN201481403U
Application number: CN2009202244908U
Authority: CN
Inventors: 满清霞; 马磊; 张勇; 孟凡英; 王立凤
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-08-28
Filing date: 2009-08-28
Publication date: 2010-05-26
Anticipated expiration: 2019-08-28

Abstract

The utility model relates to a flexible-head probe with a thread for high anal fistula. The flexible-head probe comprises a probe, a guiding sleeve is sleeved at the head of the probe and is a flexible hose, the front end of the guiding sleeve extends out of the head of the probe, and a draught thread penetrates in the guiding sleeve. The exploration direction of the flexible-head probe can be effectively changed along the shape of the fistula, thereby reducing the possibility of fake fistula and fake internal opening and effectively solving the diagnosis and treatment problem that the high anal fistula probe is difficult to take out after being bent. By being applied to practical clinical works, the flexible-head probe has the advantages that the operation time is shortened, the operative wound is relieved, the pain of the patient is relived, and the treatment effect is improved.

Description

The soft headband line of a kind of high anal fistula probe

Technical field

This utility model relates to a kind of probe that is used for the Clinics and Practices of high anal fistula, relates in particular to the soft headband line of a kind of high anal fistula probe.

Background technology

Anal fistula is common anorectal disease, accounts for 1.67%～3.6% of anus, and age of onset was at 20～40 years old.Shennong's Herbal is the called after fistula first, the traditional Chinese medical science think anal fistula be damp and hot residual poison not to the utmost, do not pent up and to loose, due to the hematogenous blockage.Detecting of the fistula of anal fistula, internal orifice is the committed step of Clinics and Practices anal fistula.The fistula of high anal fistula exists deeply, does not occupy shallow tissue of table and fistula bending out of shape.Because internal orifice is in the high anal fistula at rectal sinuses place, probe is difficult to draw out after the bending.

Summary of the invention

The purpose of this utility model provides the soft headband line of a kind of high anal fistula probe.

For achieving the above object, the technical solution adopted in the utility model is:

The soft headband line of a kind of high anal fistula probe, comprising: probe is characterized in that: the head of probe is with the guiding cover, and the guiding cover stretches out the head of probe for the front end of flexible hose guiding cover; Be installed with draught line in the guiding cover.

Innovation part of the present utility model is on the soft head and band draught line of guiding cover, this utility model can be along with the ascertaining direction that changes effectively out of shape of fistula, minimizing is via the probability that occurs with false internal orifice, solves the high anal fistula probe effectively and is difficult to draw out after the bending a difficult problem in these diagnosis and treatment.Be applied to shorten operating time in the actual clinical work, alleviated operation wound, alleviated patient's misery, improved therapeutic effect.Be applied to the Clinics and Practices of 57 routine high anal fistulas, shortened operating time, obtained satisfied curative effect, certain clinical practice and economic worth are arranged.

Description of drawings

Fig. 1 is a structural representation of the present utility model.

In the accompanying drawing: 1, draught line; 2, guiding cover; 3, probe.

The specific embodiment

The utility model is described in further detail below in conjunction with the drawings and specific embodiments:

The soft headband line of a kind of high anal fistula of this utility model probe comprises as shown in Figure 1: probe 3, probe 3 can select for use existing bar-shaped round end probe, bar-shaped grooved probe, grooved director, falciform that groove Filament-drawing probe etc. is arranged.The head of probe 3 is with guiding cover 2, and guiding cover 2 is a flexible hose, and the guiding cover can adopt the thin tube for transfusion in the disposable transfusion device to make.The front end of guiding cover 2 stretches out the head of probe 3; Be installed with draught line 1 in the guiding cover 2.

This utility model clinical data:

1. patient's grouping

1.1 age-based grouping:

20～30 years old, 22 examples accounted for 38.25%;

30～40 years old, 27 examples accounted for 47.36%;

8 examples more than 40 years old account for 14.03%

1.2 divide into groups by sex:

The man: 39 examples account for 68.42%;

The woman: 18 examples account for 31.58%

1.3Parksf classification method (4):

Fistula between sphincter: 18 examples account for 31.57%;

Fistula through between sphincter: 16 examples account for 28.07%;

Fistula on the sphincter: 13 examples account for 22.80%;

Extrasphincteric fistula: 10 examples account for 17.56%.

1.4 classify with the pipeline depth:

Low level anal fistula also claims shallowly in anal fistula, and the pipeline table is shallow to be touched;

High anal fistula also claims deeply in anal fistula.

2. use the kind of probe always:

Bar-shaped round end probe, bar-shaped grooved probe, grooved director, falciform has the groove Filament-drawing probe.

3. the making of soft headband line probe:

At the head of conventional probe, be inserted in the long guiding cover of 4～5cm, be installed with draught line (10# silk thread) in the guiding cover.The about 2cm of probe is inserted in guiding, and the guiding cover keeps the hollow space of 2～3cm, uses as guiding.Draught line between guiding cover and conventional probe is fixed because of the probe and the clamping of guiding cover, and the rubber bar that draught line can be used with anal fistula seton is drawing by dark and crooked fistula, guarantees carrying out smoothly of treatment.

4. operating process:

The patient gets left lateral position, double knee joint, and the double hip joint flexing fully appears anal region, the sterile surgical open country, the shop aseptic towel is single, does local infiltration anesthesia with 0.5% lignocaine, after the success.Probe with the self-control improvement, collar extension by anal fistula softly probes into, under the guiding of head end guiding cover, the internal orifice that smooth spy and anal fistula are responsible for, the guiding cover is passed by internal orifice together with draught line, draught line is involved to the anus place, and Anal pull hook draws back gently, and direct-view is down with vascular forceps clamping 10# draught line, withdraw from probe, the far-end of draught line line hitches the rubber bar, and passes through the person in charge and the internal orifice of anal fistula under the traction of draught line, cut the skin in hanging wire district, the rubber bar is tightened up, then with draught line with the ligation of rubber bar, the rubber bar is embedded in the skin incision.Check no active hemorrhage point, aseptic dressing wrapping, " fourth " binder external fixation.

The result:

Once detect success rate 53 examples, account for 92.98%, probe time is 2～12 minutes, average out to 7 minutes.

Structural principle of the present utility model:

1.1 high anal fistula, fistula is out of shape along the anal passage direction, and pipeline exists deeply, does not occupy the shallow tissue of table, more than general dark about 4cm, and bending out of shape, part internal orifice position is higher.The conventional probe quality mostly is ferrum, copper, the silver metal material that waits, their quality is harder, deformability is poor, probe is thinner in addition, in probe procedure, easily form via or false internal orifice, thereby it is poor therapeutic effect to occur, the fruit of failing to respond to any medical treatment, symptom does not have alleviation.Cause unnecessary economy and the damage on the health to the patient, even medical tangle occurs.

1.2 soft headband line probe, form by probe, 4～5cm guiding cover, draught line three parts, probe plays progradation, the hardness of guiding cover is soft and certain toughness arranged than metal probe, deformability is strong, hollow space can change along with the out of shape of fistula detects progressive direction, and the guiding probe advances.Internal orifice is in the high anal fistula at rectal sinuses place, probe is difficult to draw out after the bending, so the guiding cover and the draught line of hollow are easy to bending, the guiding cover is passed by internal orifice together with draught line, draught line is involved to the anus place, and Anal pull hook moves out gently, and direct-view is clamped draught line with vascular forceps down, can draw the rubber bar by fistula and internal orifice, make seton treatment.The patient painful little, wound is little.

1.3 the innovation of soft headband line probe part is at soft head and band wire, soft headband line can be along with the ascertaining direction that changes effectively out of shape of fistula, minimizing is via the probability that occurs with false internal orifice, solves the high anal fistula probe effectively and is difficult to draw out after the bending a difficult problem in these diagnosis and treatment.Be applied to shorten operating time in the actual clinical work, alleviated patient's misery, improved therapeutic effect.Certain clinical practice and economic worth are arranged.

Claims

1. the soft headband line of high anal fistula probe, comprising: probe (3) is characterized in that: the head of probe (3) is with guiding cover (2), and guiding cover (2) be a flexible hose, and the front end that (2) are overlapped in guiding stretches out the head of probe (3); Be installed with draught line (1) in the guiding cover (2).