CN115995174A

CN115995174A - Throat microsurgery simulation operation support

Info

Publication number: CN115995174A
Application number: CN202111214196.0A
Authority: CN
Inventors: 崔西栋; 孙广滨; 赵霞; 李旭茂
Original assignee: Huashan Hospital of Fudan University
Current assignee: Huashan Hospital of Fudan University
Priority date: 2021-10-19
Filing date: 2021-10-19
Publication date: 2023-04-21

Abstract

The invention belongs to the field of medical teaching equipment, and relates to a throat microsurgery simulation operation bracket; the operation bracket mainly comprises a base, a long rod, a clip a with a gooseneck, a clip b with a gooseneck and a fixing part; the base is fixedly connected with the long rod, the clip a with the gooseneck and the clip b with the gooseneck respectively, and one end of the long rod is fixedly connected with the fixing part. The operation support provided by the invention has the advantages of simple result, convenience in preparation and flexibility in use, can be used for practical operation training of the throat microsurgery of a resident and operation simulation of a new technology in clinic, is beneficial to standardized training of the resident, shortens a learning curve, and is also a powerful tool for simulation training before the resident learns again and develops the new technology.

Description

Throat microsurgery simulation operation support

Technical Field

The invention belongs to the field of medical teaching equipment, and relates to a throat microsurgery simulation operation support which can be used for throat microsurgery simulation training and an operation platform equipment for new technical exploration.

Background

The traditional clinical medicine teaching mode is that a superior doctor carries out the belt-type culture of a subordinate doctor on the living body of a patient; however, the throat microsurgery is operated by a single person, and it is difficult for a resident to practice himself or herself except for viewing the operation video and video of the operator; and the superior doctor is not willing to put hands on the subordinate doctor because unnecessary damage to the patient is possibly caused; in addition, new technologies such as CO2 laser, low-temperature plasma, micro-suturing and the like emerge, and strict training is also required to be applied to clinical practice. Therefore, the culture of the throat microsurgery technology is a difficult problem, and the traditional teaching mode cannot meet the requirements of the development of modern medicine. The throat microsurgery is a long-distance micromanipulation under a tubular visual field, has small operation space and high precision requirement, and therefore requires excellent eye-hand coordination and hand action stability, and the training of the capability cannot be completed through open operation training.

At present, a simulation training platform for throat microsurgery is urgently needed to be established, standardized training of inpatients is facilitated, a learning curve is shortened, and the simulation training platform is a powerful tool for simulation training before advanced doctors learn again and develop new technologies.

Disclosure of Invention

The invention aims to provide a simulated operation bracket for a throat microsurgery, which is a bracket for fixing a support laryngoscope and an animal throat specimen for the throat microsurgery.

The invention relates to a throat microsurgery simulation operation bracket, which mainly comprises 5 modules, can support and fix a laryngoscope and an isolated animal throat, and can conveniently provide a simulation platform for throat microsurgery technical training;

specifically, the operation bracket is characterized by mainly comprising a base, a long rod, a clip a with a gooseneck, a clip b with the gooseneck and a fixing part; the base is fixedly connected with a long rod, a clip a with a gooseneck and a clip b with the gooseneck respectively, and one end of the long rod is fixedly connected with a fixing part;

in the invention, the main materials of the throat microsurgery simulation operation bracket are all prepared from stainless steel (or other metal materials);

in the invention, the base has a length, a width and a thickness of 30 multiplied by 20 multiplied by 1.5cm, and is provided with 5 threaded holes (b, c, b ', c' and d) with a diameter of 1.2cm and a depth of 1.5cm, and the threaded holes are used for rotationally inserting and fixing the long rod, the clip a with the gooseneck and the clip b with the gooseneck;

in the invention, the clip a with the gooseneck and the clip b with the gooseneck respectively comprise a handle, the gooseneck and a clip; the shank has a portion length of 5cm and a diameter of 1.5cm, and is threaded at the end (rotatably inserted into a b, c, b 'or c' hole in the base); the length of the gooseneck is 15cm, and the clip is a metal clip with certain strength; the two ends of the gooseneck are respectively and firmly connected with the handle and the clip;

in the invention, the long rod is a columnar metal rod, the length of the long rod is 25cm, the diameter of the long rod is 1.2cm, one end of the long rod is a threaded end, and the long rod can be rotatably inserted into a d hole in the base and is used for the fixing part;

in the invention, the main body of the fixing part is of a tubular structure with the inner diameter of 1.3-1.5cm, and four hooks and a rod are arranged on the side surface of the main body, can be sleeved into the long rod and are fixed through screws, and are used for fixing animal throats.

When the device is used, the base is placed on a flat operation table, the clip a with the gooseneck and the clip b with the gooseneck are respectively inserted into and fixed on the holes b, c, b 'or c' of the base in a rotating way, the long rod is best inserted into and fixed on the hole d of the base in a rotating way, and the fixing part is sleeved in and fixed on the long rod through screws and is suitable for adjusting the height and the position; then, after the part of glottic tissues and the trachea are trimmed and removed by the laryngeal specimen, a trachea cannula (the trachea cannula can be cut short or not used) is inserted through the glottis, the distal end of the trachea cannula is sleeved into a metal rod of the fixing part, and the state of the larynx is adjusted and fixed through a metal hook of the fixing part by using a clip, a rubber band and the like; the laryngoscope is fixed by the clip a with the gooseneck and the clip b with the gooseneck, and the position and the state of the laryngoscope are adjusted by the gooseneck; after glottis exposure under the laryngoscope is ideal, technical operations such as cold instrument laryngeal microsurgery, CO2 laser laryngeal microsurgery, low-temperature plasma laryngeal microsurgery, vocal cord suturing and the like can be performed under a microscope;

the operation support provided by the invention has the advantages of simple result, convenience in preparation and flexibility in use, can be used for practical operation training of the throat microsurgery of a resident and operation simulation of a new technology in clinic, is beneficial to standardized training of the resident, shortens a learning curve, and is also a powerful tool for simulation training before the resident learns again and develops the new technology.

For ease of understanding, the throat microsurgery simulation operation stent of the present invention will be described in detail below by way of the accompanying drawings and specific examples. It is specifically pointed out that the specific embodiments and the accompanying drawings are for illustrative purposes only and that various modifications or variations of the invention will be obvious to those skilled in the art from the description herein, and are intended to be included within the scope of the present patent.

Drawings

FIG. 1 is a schematic view of the external appearance of a simulated operation support for throat microsurgery in the invention;

FIG. 2 is a schematic view of a base according to the present invention;

FIG. 3 is a schematic view of the structure of a clip with a gooseneck and a clip with a gooseneck b according to the present invention;

FIG. 4 is a schematic view of the structure of the long rod according to the present invention;

FIG. 5 is a schematic view of the structure of the fixing member according to the present invention;

FIG. 6 is a schematic view of the adjustment and fixation of the laryngoscope and the laryngeal specimen in the present invention;

in fig. 1 to 6, a is a base, B is a clip a with a gooseneck, C is a clip B with a gooseneck, D is a long rod, and E is a fixing member; b. c, b ', c', d are threaded holes.

Detailed Description

Example 1

As shown in fig. 1-6, the throat microsurgery simulation operation support mainly comprises a base, a long rod, a clip a with a gooseneck, a clip b with a gooseneck and a fixing part; the base is fixedly connected with a long rod, a clip a with a gooseneck and a clip b with the gooseneck respectively, and one end of the long rod is fixedly connected with a fixing part;

the main materials of the throat microsurgery simulation operation bracket are all prepared from stainless steel (or other metal materials);

the base has a length, a width and a thickness of 30 multiplied by 20 multiplied by 1.5cm and is provided with 5 threaded holes (b, c, b ', c' and d) with a diameter of 1.2cm and a depth of 1.5cm, and the threaded holes are used for rotationally inserting and fixing the long rod, the clip a with the gooseneck and the clip b with the gooseneck;

the clamp a with the gooseneck and the clamp b with the gooseneck comprise a handle, the gooseneck and a clamp; the shank has a portion length of 5cm and a diameter of 1.5cm, and is threaded at the end (rotatably inserted into a b, c, b 'or c' hole in the base); the length of the gooseneck is 15cm, and the clip is a metal clip with certain strength; the two ends of the gooseneck are respectively and firmly connected with the handle and the clip;

the long rod is a columnar metal rod, the length of the long rod is 25cm, the diameter of the long rod is 1.2cm, one end of the long rod is a threaded end, and the long rod is rotatably inserted into a d hole in the base and is used for the fixing part;

the main body of the fixing part is of a tubular structure with the inner diameter of 1.3-1.5cm, and four hooks and a rod are arranged on the side surface of the main body, can be sleeved into the long rod and fixed through screws, and are used for fixing animal throats.

the results of the embodiment show that the operation support is simple in result, convenient to prepare and flexible to use, can be used for practical operation training of the throat microsurgery of a resident and operation simulation of a new technology in clinic, is beneficial to standardized training of the resident, shortens a learning curve, and is also a powerful tool for simulation training before the doctor relearns and develops the new technology.

Claims

1. The simulated operation bracket for the throat microsurgery is characterized by mainly comprising a base, a long rod, a clip a with a gooseneck, a clip b with the gooseneck and a fixing part; the base is fixedly connected with the long rod, the clip a with the gooseneck and the clip b with the gooseneck respectively, and one end of the long rod is fixedly connected with the fixing part.

2. A simulated laryngeal microsurgical stent as claimed in claim 1 wherein said base has a length, width and thickness of 30 x 20 x 1.5cm and is provided with 5 threaded holes having a diameter of 1.2cm and a depth of 1.5 cm.

3. The simulated laryngeal surgical stent of claim 1 wherein said gooseneck clip a and said gooseneck clip b each comprise a handle, a gooseneck and a clip; the shank has a portion length of 5cm and a diameter of 1.5cm, the end being threaded.

4. A simulated laryngeal operation stent as claimed in claim 3 wherein said gooseneck is 15cm in length and said gooseneck is fixedly attached at each end to a handle and clip.

5. The laryngeal microsurgical simulated operating stent of claim 1 wherein said elongate rod is a cylindrical metal rod having a length of 25cm and a diameter of 1.2cm and one end is a threaded end.

6. The laryngeal microsurgical simulated surgical stent of claim 1 wherein the body of the securing member has a tubular configuration with an inner diameter of 1.3 cm to 1.5cm and four hooks and a rod on the sides thereof.

7. The simulated operation stent for throat microsurgery according to any one of claims 1-6, wherein the main materials of the simulated operation stent for throat microsurgery are all made of stainless steel or other metal materials.