CN102789733A - Preoperative trainer of endoscopic sinus surgery - Google Patents

Abstract

The invention discloses a preoperative trainer of endoscopic sinus surgery. The preoperative trainer comprises two bases arranged side by side, wherein the front surface of each of the bases is an inclined surface; a pipe is arranged on the upper part between the two bases; a flanged side is arranged on an outer edge of bottom of the pipe; and the pipe is fixed on the inclined surfaces of the two bases through the flanged side. The preoperative trainer of the endoscopic sinus surgery disclosed by the invention has the advantages of being simple in structure, easy to store, convenient to transport, convenient to use and low in cost.

Description

The preoperative exercise device of nose endoscopic surgery

Technical field

The present invention relates to a kind of medical test component, particularly a kind of preoperative exercise device of nose endoscopic surgery.

Background technology

At present, the nerve endoscope technology is carried out more and morely, and the certain training of the action need of endoscopic technic is familiar with, and could carry out better like this.General learning method be exactly the chief physician when carrying out the nose endoscopic surgery to patient, the student sees chief physician's execute-in-place aside, this learning method of seeing not do, the student can not obtain good actual preoperative exercise; The student also can carry out preoperative exercise through dissecting corpse, but Autopsied expense is bigger, and the corpse carrying is inconvenient, can not long storage time.

Summary of the invention

The objective of the invention is in order to overcome above deficiency, a kind of preoperative exercise device of simple in structure, easy to use, nose endoscopic surgery that cost of manufacture is low is provided.

The object of the invention is realized through following technical scheme: a kind of preoperative exercise device of nose endoscopic surgery; Comprise two bases that are arranged side by side; The front of each base is the inclined-plane; Top between two bases is provided with pipeline, and the bottom outer edge place of pipeline is provided with flange, and pipeline is fixed on the inclined-plane of two bases through flange.

Further improvement of the present invention is: the angle of inclination on the inclined-plane of base is 30-65 °.

Further improvement of the present invention is: the angle of inclination on the inclined-plane of base is 45 °.

Further improvement of the present invention is: the diameter of pipeline is 1.5-4cm.

Further improvement of the present invention is: the length of pipeline is 8-12cm.

Further improvement of the present invention is: the inclined-plane of flange and base is provided with the hole that is complementary, and the flange on the pipeline passes through screw fixings on the inclined-plane of two bases.

The present invention compared with prior art has the following advantages: the present invention is an easy preoperative exercise device; Be placed between two bases by the operation thing; The end opening below of the pipeline of promptly placing, camera lens put in the pipeline and are operated operating thing, and the student can carry out the preoperative exercise of nose endoscopic surgery through the present invention; Make the student can be familiar with the operation of endoscopic technic more, the present invention is simple in structure, easy to use, cost is low.

Description of drawings:

Fig. 1 is a structural representation of the present invention;

Fig. 2 be among Fig. 1 A to structural representation;

Label among the figure: 1-base, 2-pipeline, 3-flange.

Embodiment:

In order to deepen to understanding of the present invention, will combine embodiment and accompanying drawing that the present invention is made further detailed description below, this embodiment only is used to explain the present invention, does not constitute the qualification to protection domain of the present invention.

Show a kind of embodiment of the preoperative exercise device of nose endoscopic surgery of the present invention like Fig. 1 and Fig. 2; Comprise two bases that are arranged side by side 1; The front of each base 1 is the inclined-plane; Top between two bases 1 is provided withpipeline 2, and the bottom outer edge place ofpipeline 2 is provided with flange 3, andpipeline 2 is fixed on the inclined-plane of two bases 1 through flange 3; The angle of inclination on the inclined-plane of base 1 is 30-65 °, and best angle of inclination is 45 °; The diameter ofpipeline 2 is 1.5-4cm, and the diameter ofpipeline 2 is more for a short time to operate more difficultly, and the beginner can use diameter to practise as thepipeline 2 of 4cm; The length ofpipeline 2 is 8-12cm; The inclined-plane of flange 3 and base 1 is provided with the hole that is complementary, and the flange 3 on thepipeline 2 on the inclined-plane of two bases 1, is dismantled more conveniently through screw fixings, can change thepipeline 2 of different model.

The present invention is an easy preoperative exercise device, is operated thing to be placed between two bases the end opening below of the pipeline of promptly placing; Camera lens puts in the pipeline and is operated operating thing, and the student makes the student can be familiar with the operation of endoscopic technic more through the preoperative exercise that the present invention can carry out the nose endoscopic surgery; The present invention is simple in structure, and is easy to store, convenient in carrying; Easy to use, cost is low.

Claims (6)

1. the preoperative exercise device of a nose endoscopic surgery; It is characterized in that: said preoperative exercise device comprises two bases that are arranged side by side (1); The front of each said base (1) is the inclined-plane; Top between two said bases (1) is provided with pipeline (2), and the bottom outer edge place of said pipeline (2) is provided with flange (3), and said pipeline (2) is fixed on the inclined-plane of two said bases (1) through said flange (3).

2. according to the preoperative exercise device of the said nose endoscopic surgery of claim 1, it is characterized in that: the angle of inclination on the inclined-plane of said base (1) is 30-65 °.

3. according to the preoperative exercise device of the said nose endoscopic surgery of claim 1, it is characterized in that: the angle of inclination on the inclined-plane of said base (1) is 45 °.

4. according to the preoperative exercise device of the said nose endoscopic surgery of claim 1, it is characterized in that: the diameter of said pipeline (2) is 1.5-4cm.

5. according to the preoperative exercise device of the said nose endoscopic surgery of claim 1, it is characterized in that: the length of said pipeline (2) is 8-12cm.

6. according to the preoperative exercise device of the said nose endoscopic surgery of claim 1; It is characterized in that: the inclined-plane of said flange (3) and said base (1) is provided with the hole that is complementary, and the flange (3) on the said pipeline (2) passes through screw fixings on the inclined-plane of two said bases (1).

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