CN2531805Y

CN2531805Y - Automatic smoke-exhausting type veginoscope

Info

Publication number: CN2531805Y
Application number: CN 02212721
Authority: CN
Inventors: 朱爱华; 吕其安
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-02-06
Filing date: 2002-02-06
Publication date: 2003-01-22
Anticipated expiration: 2012-02-06

Abstract

The utility model discloses an automatic smoke removing vaginal speculum, composed of an upper duck mouth plate 1, a lower duct mouth plate 2, a hand-held handle 3, a click handle 4, the connecting shaft 5 of the upper duct mouth plate, the connecting shaft 5' of the lower duct mouth plate, a dilating degree adjustment nut 6, a dilating degree adjustment screw 7. The lower duct mouth plate 2 is provided with an upper layer and a lower layer, an interlayer flue 12 is composed between the two layers, the interlayer flue 12 is communicated with the inner cavity 13 of the handle 3. A micro exhaust fan 9 is arranged in the inner cavity 13 of the handle 3, the inner cavity 13 of the handle 3 is communicated with a smoke exhaust duct 8, and the end of the smoke exhaust port of the smoke exhaust duct 8 is inserted in a disinfection vessel 10. The automatic smoke removing vaginal speculum has simple structure, convenient operation, and can be widely applicable to gynecologic operations.

Description

Automatically smoke-exhausting type vaginal speculum

This utility model relates to a kind of improvement of vaginal speculum, specifically a kind of automatic smoke-exhausting type vaginal speculum.

CO ₂The laser therapy cervical lesions has better therapeutic effect, but in therapeutic process because CO ₂The high temperature that laser moment generation is 1000 ℃ makes the cervical lesions tissue vaporization, can produce a large amount of smog, and the vagina cavity space is narrow and small, and smog is difficult for dissipating, and directly influences operation technique.At present, the method of smoke abatement, the one, adopt the vacuum extractor probe to remove intravaginal smog, the 2nd, wait for that smog dissipates naturally, these two kinds of methods all need to stop operation, influence the seriality of operation technique, for the timely coagulation in petechia, prolong operating time, increased patient's misery, simultaneously because working environment is polluted in the not treated diffusion naturally of smog.

The purpose of this utility model is to provide a kind of smoke abatement automatically, needn't stop operation, can be to the smog disinfection, and automatic smoke-exhausting type vaginal speculum easy and simple to handle.

This utility model is achieved in that this automatic smoke-exhausting type vaginal speculum, by last duckbilled sheet, following duckbilled sheet, hand holding handle, press handle, on, following duckbilled sheet connecting axle, degree of strutting adjusting nut, degree of strutting adjusting screw(rod) constitutes, following duckbilled sheet is established, two-layer down, form the interlayer flue between two-layer, the interlayer flue is communicated with the inner chamber of hand holding handle, interior intracavity at hand holding handle is established miniature exhaust fan, the inner chamber of hand holding handle is communicated with defeated smoke pipe, the exhaust opening of defeated smoke pipe is terminal to be inserted in the disinfecting container, the disinfectant solution of packing in the disinfecting container, the exhaust opening of defeated smoke pipe insert in the disinfectant solution, after smog enters disinfectant solution, can eliminate the abnormal flavour in the smog, reduce pollution environment.This automatic smoke-exhausting type vaginal speculum is also implemented by following measure: the upper strata leading portion portion of infra duckbilled sheet is provided with smoking gas aperture, and female thread is established in the inner chamber outlet of hand holding handle, with the oral area of defeated smoke pipe upper end to be threaded; The shell of miniature exhaust fan is fixed on the lower end outer wall of hand holding handle, and the shell of miniature exhaust fan is cylindric, in battery is housed, in disinfecting container, fill disinfectant solution, when undergoing surgery, upper and lower duckbilled sheet struts vagina, uses CO ₂The laser vaporization lesion, open miniature exhaust fan switch, intravaginal smog will enter the interlayer flue, thereby enter defeated smoke pipe, enter again in the disinfectant solution in the disinfecting container, both can when operation, get rid of smog, but disinfecting and foreign flavor removing again, minimizing is to the pollution of environment, and smoking gas aperture can be established a plurality of, becomes ranks to arrange.

The utility model has the advantages that: simple in structure, easy to operate, can when operation is carried out, discharge fume, do not influence operation technique, simultaneously, the smog of discharge can reduce the pollution to working environment through disinfecting.

The utility model is described in further detail below in conjunction with accompanying drawing.

Fig. 1 is this utility model structural representation.

Fig. 2 is a duckbilled sheet office cross-sectional schematic under this utility model.

Make this utility model with reference to accompanying drawing 1,2.This automatic smoke-exhausting type vaginal speculum, by last duckbilled sheet 1, down duckbilled sheet 2, hand holding handle 3, press handle 4, upper and lower duckbilled sheet connecting axle 5,5 ', degree of strutting adjusting nut 6, degree of strutting adjusting screw(rod) 7 constitute, following duckbilled sheet 2 is established upper and lower two-layer, form interlayer flue 12 between two-layer, interlayer flue 12 is communicated with the inner chamber 13 of hand holding handle 3, in the inner chamber 13 of hand holding handle 3, establish miniature exhaust fan 9, the inner chamber 13 of hand holding handle 3 is communicated with defeated smoke pipe 8, and the exhaust opening of defeated smoke pipe 8 is terminal to be inserted in the disinfecting container 10.The upper strata leading portion portion of infra duckbilled sheet 2 is provided with smoking gas aperture 11, and female thread is established in 13 outlets of the inner chamber of hand holding handle 3, with the oral area of defeated smoke pipe 8 upper ends to be threaded; The shell 14 of miniature exhaust fan 9 is fixed on the lower end outer wall of hand holding handle 3, and shell 14 is cylindric, in battery is housed; Fill disinfectant solution in the disinfecting container 10, smog is got rid of in the disinfecting container 10 that fills disinfectant solution, and smoking gas aperture 11 can be established a plurality of, becomes ranks to arrange.

Claims

1, a kind of automatic smoke-exhausting type vaginal speculum, by last duckbilled sheet (1), following duckbilled sheet (2), hand holding handle (3), press handle (4), on, following duckbilled sheet connecting axle (5,5 '), degree of strutting adjusting nut (6), degree of strutting adjusting screw(rod) (7) constitutes, it is characterized in that duckbilled sheet (2) is established down, two-layer down, form interlayer flue (12) between two-layer, interlayer flue (12) is communicated with the inner chamber (13) of hand holding handle (3), in the inner chamber (13) of hand holding handle (3), establish miniature exhaust fan (9), the inner chamber (13) of hand holding handle (3) is communicated with defeated smoke pipe (8), and the exhaust opening of defeated smoke pipe (8) is terminal to be inserted in the disinfecting container (10).

2, automatic smoke-exhausting type vaginal speculum according to claim 1, the upper strata leading portion portion that it is characterized in that infra duckbilled sheet (2) is provided with smoking gas aperture (11), female thread is established in the outlet of the inner chamber (13) of hand holding handle (3), with the oral area of defeated smoke pipe (8) upper end to be threaded.

3, automatic smoke-exhausting type vaginal speculum according to claim 1 is characterized in that the shell (14) of miniature exhaust fan (9) is fixed on the lower end outer wall of hand holding handle (3), and shell (14) is cylindric, in battery is housed.