CN2497732Y

CN2497732Y - Special electrocoagulation sucking irrigator for conchoscope

Info

Publication number: CN2497732Y
Application number: CN 01252165
Authority: CN
Inventors: 熊欣
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-10-16
Filing date: 2001-10-16
Publication date: 2002-07-03
Anticipated expiration: 2011-10-16

Abstract

The utility model relates to an electrocoagulation suction flusher, in particular to a nasal endoscope dedicated electrocoagulation suction flusher, which pertains to the field of medical devices for the nasal diagnosis and treatment. The utility model consists of a metal pipe body, an insulation sleeve, a handle and a suction flush valve. The utility model can suck the blood completely and start the unipolar electrocoagulation at the same time when in bleeding of the nasal cavity operation, so as to complete the electrocoagulation for vascular hemostasis and the suction hemostasis at one time; when the blood pollutes a lens, the utility model can start the flusher to flush the surgical cavity and the blood on the lens, so as to clarify the lens and the surgical field for the reoperation. Particularly, when hemorrhage occurs on a larger vascular, the utility model can clarify the surgical field by the suction to carry out the vascular electrocoagulation hemostasis accurately. The utility model solves the problem that in the current nasal cavity operations, if bleeding occurs when in operation, the blood in the surgical cavity must be sucked completely or the epinephrine gauze is used for the compression hemostasis. If hemorrhage occurs on a larger vascular, the Vaseline gauze or iodoform gauze needs to be used for compression hemostasis, and the operation is forced to stop. The utility model is the most ideal device for the inspection and the operation of the nasal cavity and the nasal sinuses.

Description

The special-purpose electricity of conchoscope attracts irrigator with fixed attention

A kind of electricity attracts irrigator with fixed attention, and the special-purpose electricity of particularly a kind of conchoscope attracts irrigator with fixed attention, belongs to the medical instruments field of intranasal diagnosis and treatment.

Conchoscope is a new technique of hals,Nasen und Ohrenheilkunde, is mainly used in the inspection and the operation of nasal cavity and nasal sinuses.Because the distinctive anatomical structure characteristics of nasal cavity and nasal sinuses: prenaris is less, and the sinunasal volume is limited, therefore, the operating theater instruments of turnover nasal cavity and nasal sinuses can not be too many, except that conchoscope, also can enter an apparatus about caliber 5mm in addition.So, when being expert at nasal endoscopic surgery,, influence is got a clear view if any intraoperative hemorrhage, must be with blood exhaustion in the art chamber or with the hemostasis by compression of epinephrine sliver.In case of hemorrhage than trunk, then to have only with vaseline gauze or iodoform gauze hemostasis by compression, operation is forced to stop.

Can use suction pump with the reuse bipolar coagulation hemostasis of blood exhaustion back at present in operation, still, when more surging, when the hemorrhage extraction suction pump of exhaustion was used bipolar coagulation instead, often long-pending full blood in the art chamber can't carry out electric coagulation hemostasis hemorrhage.At this moment, have only with vaseline gauze or iodoform gauze filling art chamber, operation is forced to stop.In addition, because blood contamination conchoscope head makes camera lens a slice fuzzy, can not see the art chamber clearly, enter the art chamber once more after the conchoscope extraction must being cleaned, influence operating time, when massive hemorrhage, then consequence will be more serious.

For addressing the above problem, people have carried out some improvement to the hemostatic device in the ear-nosethroat operation, as application number is 92108653.9 a kind of department of otorhinolaryngology hollow pipe electrocoagulatores of announcing, only being used for electricity coagulates and absorbs burnt cigarette, but can not absorb hemorrhage in the operation, thereby, the problem that can not solve in the nasal endoscopic surgery to be occurred.In addition, the patent No. is a kind of electric coagulation aspirator that 94229310.X announces, though electricity can be coagulated and the attraction use that combines, can solve problem hemorrhage in the surgical operation, but because nasendoscopy and operation are to carry out in a narrow range, size to electric coagulation aspirator has strict requirement, can not hold more operating theater instruments; And this suction pump do not have washing capacity, can not solve in the art problem of being dyed camera lens by blood stains and camera lens being fogged, and therefore, can not overcome the problem that is occurred in nasendoscopy and the operation.

The purpose of this utility model, be to provide a kind of suitable nasal cavity, the narrow and small zone of nasal sinuses volume, exhaustion blood, electric coagulation hemostasis, art chamber and the flushing of camera lens blood stains can be finished in an apparatus, be saved operating time, exactly the special-purpose electricity of the conchoscope of blood vessel electric coagulation hemostasis be attracted irrigator with fixed attention.

This utility model is to realize its above-mentioned purpose by following technical solution.

The special-purpose electricity of this conchoscope attracts irrigator to be made up of metal body 2, insulated sleeve 3, handle 4 and attraction flushing valve 5 with fixed attention, it is characterized in that: metal body 2 outer surfaces are with the insulated sleeve 3 that one deck lower end is shorter than metal body 2, handle 4 is equipped with in the upper end of metal body 2, is equipped with on the handle 4 to attract flushing valve 5.Side on the spool 14 of attraction flushing valve 5 has guide slot 10 and flushing hole 11 and attracts hole 12, become 90 ° opposite side to be shaped on flushing hole 13 with this side, a spring 7 is equipped with in the bottom of spool 14, the both sides of flushing valve 5 outsides are shaped on electrode plug 8 and syringe pipe joint 9 respectively, and top is shaped on a suction catheter joint 6.The external diameter of metal body 2 is 2-5mm, and internal diameter is 1-4mm.

The utility model has the advantages that: solved in the present nasal endoscopic surgery for a short time because of the art chamber, anthemorrhagic difficulty, and camera lens thickens because of blood stains, makes the visual field unclear, influences the problem of operating time making that hemostasis is easy in the art, and rapidly, reliable.Sliver and gelfoam need not be clogged in postoperative art chamber, open wide the art chamber, have alleviated art chamber edema, and the postoperative time of changing dressings lacks, and recovers fast, has reduced infection rate after abortion operation.Simultaneously, because of flusher is arranged, the time that camera lens is covered by blood stains shortens, and has shortened operating time, has alleviated patient's misery and financial burden.

Below in conjunction with drawings and Examples this utility model is done to describe further.

Accompanying drawing 1 attracts the front view of irrigator with fixed attention for the special-purpose electricity of conchoscope;

Accompanying drawing 2 attracts the vertical view of irrigator with fixed attention for the special-purpose electricity of conchoscope;

Accompanying drawing 3 is the front view of flushing valve spool;

Accompanying drawing 4 is the vertical view of flushing valve spool.

The special-purpose electricity of this conchoscope attracts irrigator to be made up of metal body 2, insulated sleeve 3, handle 4 and attraction flushing valve 5 with fixed attention.The material of metal body 2 is a stainless steel material, and its external diameter is 3.5mm, and internal diameter is 2.5mm, length is 160mm, cover is the insulated sleeve 3 of 156mm for length on the outer surface, in order to avoid damage other position tissue when electricity coagulates, contacts with lesions position when the mouth of pipe 1 place of its lower end has the exposed power supply of 4mm to coagulate.Attract flushing valve 5 to be contained in the other end of metal body 2 by handle 4, have on its spool 14 and attract hole 12 and flushing

hole

11,13, flushing hole 11 communicates with 13, and can communicate with syringe pipe joint 9 in the attraction flushing valve 5.Attract hole 12 can communicate with suction catheter joint 6.Have a guide slot 10 on the spool 14, spool 14 is not rotated when mobile in attracting flushing valve 5.

When the special-purpose electricity of this conchoscope attracts irrigator to use with fixed attention, attract irrigator and conchoscope to use the formalin fumigation simultaneously with fixed attention electricity, electrode plug 8 is linked to each other with the monopolar electrocoagulation main frame again, make suction catheter joint 6 and central negative pressure attract to join, syringe pipe joint 9 joins with the flushing main frame.After the operation beginning, when finding that the art chamber has when hemorrhage, attracts irrigator to insert operative site through prenaris electricity, at this moment with fixed attention, because the spring 7 of spool 14 bottoms is not compressed, attract hole 12 to communicate with suction catheter joint 6, because the effect of central negative pressure, under the conchoscope television system monitors, by the hemorrhage and secretions of metal body 2 exhaustions, find the petechia accurately, can know exactly, can continue operation then the blood vessel electric coagulation hemostasis.If the hemorrhage camera lens that polluted, make visual field a slice fuzzy, then with after the blood exhaustion, press movable valve plug 14, make spring 7 compressions, then syringe pipe joint 9 and flushing

hole

11,13 UNICOMs, restart irrigator, by metal body 2 usefulness normal saline flushing art chamber and camera lenses, make camera lens and art open country become clear, can continue operation.

The special-purpose electricity of this conchoscope attracts irrigator with fixed attention, can when hemorrhage the blood exhaustion also be started monopolar electrocoagulation simultaneously, with the blood vessel electric coagulation hemostasis, attracts hemostasis once to finish; Restart irrigator, with normal saline flushing medicine operation cavity and camera lens blood stains, make camera lens and art chamber clear, operating time has greatly been saved in operation once more.Especially when hemorrhage, by attracting to make the art open country clear, exactly with the blood vessel electric coagulation hemostasis than trunk.

Claims

1. the special-purpose electricity of conchoscope attracts irrigator with fixed attention, it is by metal body 2, insulated sleeve 3, handle 4 and attract flushing valve 5 to form, it is characterized in that: metal body 2 outer surfaces are with the insulated sleeve 3 that one deck bottom is shorter than metal body 2, handle 4 is equipped with in the upper end of metal body 2, is equipped with on the handle 4 to attract flushing valve 5.

2. the special-purpose electricity of conchoscope according to claim 1 attracts irrigator with fixed attention, it is characterized in that: the side on the spool 14 of attraction flushing valve 5 has guide slot 10 and flushing hole 11 and attracts hole 12, become 90 ° opposite side to be shaped on flushing hole 13 with this side, a spring 7 is equipped with in the bottom of spool 14, the both sides of flushing valve 5 outsides are shaped on electrode plug 8 and syringe pipe joint 9 respectively, and top is shaped on a suction catheter joint 6.

3. the special-purpose electricity of conchoscope according to claim 1 attracts irrigator with fixed attention, and it is characterized in that: the external diameter of metal body 2 is 2-5mm, and internal diameter is 1-4mm.