CN201085655Y

CN201085655Y - Multifunctional hysteroscope bush-hook

Info

Publication number: CN201085655Y
Application number: CNU2007200877428U
Authority: CN
Inventors: 杨菁
Original assignee: Wuhan University WHU
Current assignee: Wuhan University WHU
Priority date: 2007-10-26
Filing date: 2007-10-26
Publication date: 2008-07-16
Anticipated expiration: 2017-10-26

Abstract

The utility model discloses a multi-purpose hysteroscope bush-hook which at least comprises a hook and a bush-hook handle. The hook is connected with bush-hook handle through a bush-hook neck; a handle is arranged on the rear end of the bush-hook handle; and an electrode is arranged on the bottom of the bush-hook. The hook is crescent and has a length of 3.45mm; the bush-hook neck forms a 4-degree angle with the hook and the bush-hook handle; the bush-hook neck has a length of 7.5mm; a bush-hook handle core and a conductor are arranged in the bush-hook handle; the hook is connected with bush-hook handle core through the conductor; the bush-hook handle core is connected with the electrode through the conductor; the hook, the bush-hook neck, the bush-hook handle and the bush-hook handle core are made of stainless steel materials and the hook is insulated from the bush-hook neck; the bush-hook handle is insulated from the bush-hook handle core. The length of the multi-purpose hysteroscope bush-hook is 370mm. the edge of the blade of the utility model is bended to be crescent; the design of the utility model is in accordance with the physiological structure characteristics that the pelvic cavity is inverted triangular so that the pelvic cavity operation is convenient and the multi-purpose hysteroscope bush-hook has the function of electric coagulation hemostasis and is specially applicable to the operations on the lateral wall of the pelvic cavity and the resection and separation of small myoma or adhesion, and is hard to be damaged and durable.

Description

A kind of multi-function uterus cavity mirror billhook

Technical field

This use is novel to relate to a kind of multi-function uterus cavity mirror billhook, belongs to a kind of miniature instrument that is used for hysteroscopy.

Background technology

Hysteroscopy is a kind of the most directly perceived, a method the most accurately of making a definite diagnosis gynecological's intrauterine pathological changes at present, has not open abdomen, wound is little, recovery is fast, high accuracy for examination.Hysteroscope can directly be inspected the uterus indoor setting, can make precise diagnosis and preliminary simple treatment rapidly to most of intrauterine diseases.The miniature instrument of hysteroscope mainly inserts by the handle hole on the sheath pipe at present, comprising: miniature nipper, micro-scissors, fallopian tube conduit etc.Now, by miniaturely cut, miniature pincers finish under the hysteroscope simple operations and basic check not difficult, but miniaturely cut, the shears mouth and the vice body of miniature pincers be more tiny, dynamics is not enough, tooth is easy to wear, and handle also damages easily, simultaneously, because the anatomical structure of uterine cavity, the pathological changes of uterine cavity both sides is difficult for arriving, difficult treatment, and lack hemostatic function after the diseased region excision for the uterine cavity bottom.

Summary of the invention

For overcoming the deficiencies in the prior art, this use is novel to provide a kind of multi-function uterus cavity mirror billhook, not only is convenient to uteroventral operation, all right electric coagulation hemostasis, the excision that is particularly suitable for the operation of uterine cavity sidewall and little muscular tumor and adhesion with separate, and not fragile, durable in use.

Realize that the technical scheme that this utility model adopted is: a kind of multi-function uterus cavity mirror billhook, comprise the knife edge and handle of a knife at least, it is characterized in that: the cutter hook is connected with handle of a knife by the cutter neck, and the rear end of handle of a knife is provided with handle, and the bottom of handle of a knife is provided with electrode.

Wherein the cutter hook is crescent shape, long 3.45mm, and the cutter neck all becomes 4 degree angles, cutter neck length 7.5mm with cutter hook and handle of a knife.The long 370mm of whole multi-function uterus cavity mirror billhook.Be provided with handle of a knife inner core and lead in the handle of a knife, the cutter hook is connected with the handle of a knife inner core by lead, and the handle of a knife inner core is connected with electrode by lead.Cutter hook, cutter neck, handle of a knife and handle of a knife inner core are stainless steel material and make, and insulate between cutter hook and the cutter neck, insulate between handle of a knife and the handle of a knife inner core.

Compared with prior art, this use is novel has a following beneficial effect:

(1) cost an arm and a leg with existing apparatus, easy comparing of corrupted, this utility model adopts stainless steel material to make, material source is extensive, and is durable in use, processing technology is simple, is easy to promote.

(2) dumb with existing apparatus to the diseased region operation of uterine cavity both sides, and drive perishable the comparing of handle of steel wire, the bending of this utility model cutter hook is crescent shape, design more meets the physiological structure characteristics of cavity of uterus del, can be directly at the bottom of the palace and the diseased region of uterine cavity both sides handle, owing to do not need steel wire to drive, use more laborsaving, convenient.

(3) the utlity model has sharply cut, functions such as electricity coagulates, separation, under the condition of local anaesthesia, can finish these operations, saved patient's expense, improved the use value of inspectability hysteroscope.

(4) use this use novel when cut-out is organized, to oozing of blood face electric coagulation hemostasis at any time, operation can be carried out fast after electrifying electrodes, shortened operating time, because and amount of bleeding can significantly reduce in the operation, surgical field of view is clear, has improved the safety and the scope of application of inspectability hysteroscope.

Description of drawings

The present invention is described further to engage drawings and Examples below.

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

Fig. 2 is the partial enlarged drawing of cutter hook, cutter neck and handle of a knife front end.

1. cutter hooks among the figure, 2. cutter neck, 3. handle of a knife, 4. handle, 5. handle of a knife inner core, 6. electrode, 7. lead.

Specific embodiments

In multi-function uterus cavity mirror billhook shown in Figure 1, it comprises cutter hook 1 and handle of a knife 3, and cutter hook 1 is the long 3.45mm of crescent shape, and cutter hook 1 is connected with handle of a knife 3 by cutter neck 2, and cutter neck 2 all becomes 4 degree angles, cutter neck length 7.5mm with cutter hook 1 and handle of a knife 3.Be provided with handle of a knife inner core 5 in the handle of a knife 3, between the two insulation.The rear end of handle of a knife 3 is provided with handle 4, and the end of handle of a knife 3 is provided with electrode 6.Cutter hook 1 is connected with handle of a knife inner core 5 by lead 7, and handle of a knife inner core 5 is connected with electrode 6 by lead 7.Insulation between cutter hook 1 and the cutter neck 2.The long 370mm of whole multi-function uterus cavity mirror billhook.

The physiological structure characteristics of this utility model constructor zygote uterine cavity del, in use can be directly at the bottom of the palace and the diseased region of uterine cavity both sides handle owing to do not need steel wire to drive, uses more laborsaving, make things convenient for.Under the condition of local anesthesia, can finish sharply cut, electricity coagulates, separate, especially when cut-out is organized, after electrifying electrodes to oozing of blood face electric coagulation hemostasis at any time, operation can be carried out fast, shortened operating time, because and amount of bleeding can significantly reduce in the operation, surgical field of view is clear, has improved the safety and the scope of application of inspectability hysteroscope.

Claims

1. a multi-function uterus cavity mirror billhook comprises cutter hook and handle of a knife at least, it is characterized in that: the cutter hook is connected with handle of a knife by the cutter neck, and the rear end of handle of a knife is provided with handle, and the bottom of handle of a knife is provided with electrode.

2. a kind of multi-function uterus cavity mirror billhook according to claim 1, it is characterized in that: the cutter hook is crescent shape, long 3.45mm.

3. a kind of multi-function uterus cavity mirror billhook according to claim 1 is characterized in that: the cutter neck all becomes 4 degree angles, cutter neck length 7.5mm with cutter hook and handle of a knife.

4. a kind of multi-function uterus cavity mirror billhook according to claim 1 is characterized in that: the long 370mm of multi-function uterus cavity mirror billhook.

5. a kind of multi-function uterus cavity mirror billhook according to claim 1 is characterized in that: be provided with handle of a knife inner core and lead in the handle of a knife, the cutter hook is connected with the handle of a knife inner core by lead, and the handle of a knife inner core is connected with electrode by lead.

6. a kind of multi-function uterus cavity mirror billhook according to claim 1, it is characterized in that: cutter hook, cutter neck, handle of a knife and handle of a knife inner core are stainless steel material and make, and insulate between cutter hook and the cutter neck, insulate between handle of a knife and the handle of a knife inner core.