CN203013102U

CN203013102U - Fiber bronchoscope operation training model

Info

Publication number: CN203013102U
Application number: CN 201220743812
Authority: CN
Inventors: 王辉
Original assignee: Xuzhou Medical College
Current assignee: Xuzhou Medical College
Priority date: 2012-12-29
Filing date: 2012-12-29
Publication date: 2013-06-19
Anticipated expiration: 2022-12-29

Abstract

The utility model discloses a fiber bronchoscope operation training model, comprising a breathing system simulation model and a sensor control circuit; wherein the breathing system simulation model comprises a lung parenchyma made by transparent silica gel, a tracheae adopting a metal spring as a skeleton, left and right main bronchi and lobar bronchi, and a throat made by plastics, wherein the each tracheae is a silica gel flexible pipe; and the sensor control circuit comprises pressure sensors, a single-chip microcomputer, and an audio device. The fiber bronchoscope operation training model of the utility model can simulate fiber bronchoscope operations more truly, thereby achieving a better training effect.

Description

Branchofiberoscope operation training model

Technical field

The utility model relates to a kind of medical training model, particularly relates to a kind of branchofiberoscope operation training model.

Background technology

Fiberoptic bronchoscopy is respiratory disease diagnosis and the most common most important means for the treatment of, but before grasp that this is skilled in technique, does not allow at the patient body direct control.And training at present mostly is virtual bronchoscope analogue technique and fabric bronchoscope training box, though these prior aries can be carried out operation training, but each tissue of respiratory system, organ model concrete form and real gap in addition, relative tertiary location and adjacent structure are definite not, the selection of material is also unreasonable, in use there is no the particular location prompt facility, so can not well reach the clinical practice requirement, the trainer can not skillfully grasp flow process, skill and the gimmick of branchofiberoscope operation.

Summary of the invention

The purpose of this utility model is to provide a kind of branchofiberoscope operation training model, can simulate more realistically the branchofiberoscope operation, and training effect is better.

For achieving the above object, the technical solution adopted in the utility model is:

Branchofiberoscope operation training model of the present utility model, comprise respiratory system realistic model and sensor control circuit, the respiratory system realistic model comprises the pulmonary parenchyma of transparent silica gel, metal spring is tracheae, left and right main bronchus and the lobar bronchi of skeleton, each section tracheae is silica gel hose, the throat of plastic products, sensor control circuit comprises pressure transducer, single-chip microcomputer and audio frequency apparatus; The throat of plastic products divides a word with a hyphen at the end of a line downwards in tracheae, then be divided into the left and right main bronchus, the left and right main bronchus connects respectively left and right two lungs, the left side main bronchus is divided into left superior lobar bronchus and left inferior lobar bronchus in left lung, the right side main bronchus is divided into right superior lobar bronchus, right middle lobar bronchus and right inferior lobar bronchus in right lung, be one-piece construction from the tracheae to the lobar bronchi; At tracheae, left and right main bronchus, left lung upper and lower lobes bronchus and the upper LLB of right lung position, pressure transducer has been installed all, each pressure transducer is connected on single-chip microcomputer, and single-chip microcomputer is connected to audio frequency apparatus; Single-chip microcomputer and audio frequency apparatus are placed on the lung outside.

Owing to comparing with prior art, branchofiberoscope operation training model of the present utility model has adopted respiratory system realistic model structure, therefore authenticity is stronger, make the trainer to bronchoscopic operating process, skill and gimmick, the traveling of tracheae, main bronchus, the lobe of the lung and anatomic form under mirror, biopsy, lavation etc. all has deep cognition; And by in the respiratory system realistic model, sensor control circuit being set, and then when touching the pressure transducer that is dispersed in model, just sends by bronchoscope corresponding audio prompt in practical operation, make the clear and definite current position of operator, thereby obtain better operation training effect, make the trainer just can skillfully grasp the bronchoscopy technology before to patient's diagnosis and treatment.

Description of drawings

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

In figure: 1, tracheae, 2, lung, 3, left superior lobar bronchus, 4, the left side main bronchus, 5, the right side main bronchus, 6, right superior lobar bronchus, 7, right middle lobar bronchus, 8, right inferior lobar bronchus, 9, left inferior lobar bronchus.

Embodiment

Below in conjunction with drawings and Examples, the utility model is described.

As shown in Figure 1, branchofiberoscope operation training model of the present utility model, comprise respiratory system realistic model and sensor control circuit, the respiratory system realistic model comprises the pulmonary parenchyma of transparent silica gel, metal spring is tracheae 1, left and right main bronchus and the lobar bronchi of skeleton, each section tracheae is silica gel hose, the throat of plastic products, and sensor control circuit comprises pressure transducer, single-chip microcomputer and audio frequency apparatus; The throat of plastic products divides a word with a hyphen at the end of a line downwards in tracheae 1, then be divided into the left and right main bronchus, the left and right main bronchus connects respectively left and right two lungs 2, left side main bronchus 4 is divided into left superior lobar bronchus 3 and left inferior lobar bronchus 9 at left lung 2, right side main bronchus 5 is divided into right superior lobar bronchus 6, right middle lobar bronchus 7 and right inferior lobar bronchus 8 at right lung 2, is one-piece construction from tracheae 1 to lobar bronchi; At tracheae 1, left and right main bronchus, left lung upper and lower lobes bronchus and the upper LLB of right lung position, pressure transducer has been installed all, each pressure transducer is connected on single-chip microcomputer, and single-chip microcomputer is connected to audio frequency apparatus; Single-chip microcomputer and audio frequency apparatus are placed on 2 ones, lung, with several audio file input single-chip microcomputers, just send corresponding audio prompt when bronchoscope touches each pressure transducer that is dispersed in model in practical operation, make the operator point out current position; Described respiratory system realistic model can be fixedly arranged in the body structure, can simulate more realistically the branchofiberoscope operating environment like this.

Branchofiberoscope operation training model of the present utility model has adopted respiratory system realistic model structure, therefore authenticity is stronger, make the trainer to bronchoscopic operating process, skill and gimmick, the traveling of tracheae 1, main bronchus, the lobe of the lung and anatomic form under mirror, biopsy, lavation etc. all has deep cognition; And by in the respiratory system realistic model, sensor control circuit being set, and then when touching the pressure transducer that is dispersed in model, just sends by bronchoscope corresponding audio prompt in practical operation, make the clear and definite current position of operator, thereby obtain better operation training effect, make the trainer just can skillfully grasp the bronchoscopy technology before to patient's diagnosis and treatment.

Claims

1. branchofiberoscope operation training model, it is characterized in that, comprise respiratory system realistic model and sensor control circuit, the respiratory system realistic model comprises the pulmonary parenchyma of transparent silica gel, metal spring is tracheae (1), left and right main bronchus and the lobar bronchi of skeleton, each section tracheae is silica gel hose, the throat of plastic products, and sensor control circuit comprises pressure transducer, single-chip microcomputer and audio frequency apparatus; The throat of plastic products divides a word with a hyphen at the end of a line downwards in tracheae (1), then be divided into the left and right main bronchus, the left and right main bronchus connects respectively left and right two lungs (2), left side main bronchus (4) is divided into left superior lobar bronchus (3) and left inferior lobar bronchus (9) in left lung (2), right side main bronchus (5) is divided into right superior lobar bronchus (6), right middle lobar bronchus (7) and right inferior lobar bronchus (8) in right lung (2), be one-piece construction from tracheae (1) to lobar bronchi; At tracheae (1), left and right main bronchus, left lung upper and lower lobes bronchus and the upper LLB of right lung position, pressure transducer has been installed all, each pressure transducer is connected on single-chip microcomputer, and single-chip microcomputer is connected to audio frequency apparatus; Single-chip microcomputer and audio frequency apparatus are placed on lung (2) outside.

2. branchofiberoscope operation training model according to claim 1, is characterized in that, described respiratory system realistic model is fixedly arranged in the body structure.