CN212261327U

CN212261327U - Bronchoscope places navigation system's intubate auxiliary device

Info

Publication number: CN212261327U
Application number: CN201922399800.6U
Authority: CN
Inventors: 贺洪浩
Original assignee: Sino American Taili Wuhan Medical Technology Co ltd
Current assignee: Sino American Taili Wuhan Medical Technology Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2021-01-01
Anticipated expiration: 2029-12-27

Abstract

The utility model discloses an intubation auxiliary device of a bronchoscope placement navigation system, which comprises a trachea intubation tube, an esophagus plugging component and a spring ring tube, wherein the spring ring tube is arranged in the trachea intubation tube, one end of the spring ring tube is provided with a hook block, the hook block is provided with a guy cable, the guy cable extends out of the trachea intubation tube along the outer side wall of the spring ring tube, one end of the inner wall of the trachea intubation tube is provided with an opening, the esophagus plugging component is arranged in the inner wall cavity of the trachea intubation tube, one end of the trachea intubation tube is provided with an oral positioning device, one end of the oral positioning device is provided with a positioning adjusting device, and the oral; the utility model discloses an utilize spring collar pipe, hook piece and cable to cooperate, can be through crooked spring collar pipe and then realize crooked trachea cannula, and through set up the shutoff gasbag in trachea cannula, can carry out the shutoff with the esophagus at the intubate in-process, can effectively avoid trachea cannula to get into the esophagus pipe.

Description

Bronchoscope places navigation system's intubate auxiliary device

Technical Field

The utility model relates to the field of medical care equipment, especially, relate to a navigation system's intubate auxiliary device is placed to bronchoscope.

Background

Bronchoscopy is one of important diagnosis and treatment means for respiratory diseases, and can be used for directly and visually observing the trachea and the bronchial lumens and simultaneously performing biopsy to correctly diagnose the diseases; bronchoscopes can be used for treating lung diseases, such as sputum suction, local hemostasis, removal of new organisms and the like, and can also be used for local administration to achieve better treatment;

the intubation is needed during the bronchoscopy, the intubation is performed under a pharyngoscope most commonly used at present, the operation is complex, only a few people can master the technique skillfully, the pharyngoscope is inconvenient to carry, and the front end of the tracheal intubation is not enough in curvature, so that the tracheal intubation is easy to insert into the rear esophagus, and the success rate at one time is not high. Use supplementary intubate success rate of fiberoptic bronchoscope high, but equipment is expensive, inconvenient transport, uses limitedly, consequently, the utility model provides a navigation system's intubate auxiliary device is placed to bronchoscope to solve the weak point among the prior art.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, an object of the utility model is to provide a navigation system's intubate auxiliary device is placed to bronchoscope, cooperates through utilizing spring coil pipe, hook piece and cable, can be through crooked spring coil pipe and then realize crooked trachea cannula, and through set up the shutoff gasbag in trachea cannula, can carry out the shutoff with the esophagus at the intubate in-process, can effectively avoid trachea cannula to get into the esophagus.

For realizing the purpose of the utility model, the utility model discloses a following technical scheme realizes:

the utility model provides a navigation system's intubate auxiliary device is placed to bronchoscope, includes trachea cannula, esophagus shutoff subassembly, spring ring pipe, oral area positioner and positioning adjustment device, trachea cannula is inner wall cavity formula pipeline, trachea cannula comprises first intubate section and second intubate section, be equipped with the spring ring pipe in the trachea cannula, spring ring pipe one end is equipped with the hook piece, be equipped with the cable on the hook piece, the cable extends trachea cannula along spring ring outside of tubes lateral wall, trachea cannula's inner wall one end is equipped with the opening, be equipped with esophagus shutoff subassembly in the trachea cannula inner wall cavity, trachea cannula one end is equipped with oral area positioner, oral area positioner one end is equipped with positioning adjustment device, oral area positioner and positioning adjustment device joint.

The further improvement lies in that: the esophagus plugging assembly comprises an air duct and a plugging air bag, the air duct is arranged in the cavity of the inner wall of the trachea cannula, the plugging air bag is arranged at one end of the air duct, the plugging air bag is positioned at the opening, and the other end of the air duct extends out of the trachea cannula.

The further improvement lies in that: the oral cavity positioning device comprises an oral cavity expansion elastic ring, a first through hole is formed in the oral cavity expansion elastic ring, one side of the oral cavity expansion elastic ring is sleeved on the trachea cannula through a clamping ring, and a clamping block is arranged on the other side of the oral cavity expansion elastic ring.

The further improvement lies in that: the positioning adjusting device comprises a positioning plate, a second through hole and a winding shaft, a clamping groove is formed in one side of the positioning plate and connected with a clamping block, the second through hole is formed in the positioning plate, and the winding shaft is arranged at the edge of the second through hole in the positioning plate through a connecting plate.

The further improvement lies in that: and a semi-arc fixing groove is formed in the edge of the second through hole.

The utility model has the advantages that: the utility model discloses an utilize the spring collar pipe, hook piece and cable cooperate, can and then realize crooked trachea cannula through crooked spring collar pipe, and through set up the shutoff gasbag in trachea cannula, can carry out the shutoff with the esophagus at the intubate in-process, can effectively avoid trachea cannula to get into the esophagus pipe, can expand the oral cavity at the intubate in-process through setting up oral cavity expansion elastic ring, guarantee that the success rate of disposable intubate is not influenced by patient's oral area opening and shutting, can fix the cable on it through setting up the spool, realize the control to spring coil pipe angle through rotating the spool.

Drawings

Fig. 1 is a schematic view of the structure of the present invention.

Fig. 2 is a front view of the opening structure of the present invention.

Fig. 3 is the installation schematic diagram of the spring ring tube of the present invention.

Fig. 4 is a schematic view of the spring coil tube structure of the present invention.

Fig. 5 is a schematic side view of the positioning plate structure of the present invention.

Fig. 6 is a schematic side view of the structure of the oral cavity dilating elastic ring of the present invention.

Wherein: 1. tracheal intubation; 2. a spring coil tube; 3. a first cannula section; 4. a second cannula section; 5. hooking the block; 6. a cable; 7. an opening; 8. an air duct; 9. plugging the air bag; 10. an oral cavity expansion elastic ring; 11. a first through hole; 12. a snap ring; 13. a clamping block; 14. positioning a plate; 15. a second through hole; 16. a spool; 17. a card slot; 18. a connecting plate; 19. and (4) fixing the groove in a half arc.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

According to fig. 1, 2, 3, 4, 5, and 6, the present embodiment provides an intubation auxiliary device of a bronchoscope placement navigation system, which includes a trachea intubation tube 1, an esophagus plugging assembly, a spring ring tube 2, an oral positioning device, and a positioning adjustment device, where the trachea intubation tube 1 is a hollow-wall type pipeline, the trachea intubation tube 1 is composed of a first intubation tube section 3 and a second intubation tube section 4, the spring ring tube 2 is disposed in the trachea intubation tube 1, a hook block 5 is disposed at one end of the spring ring tube 2, a pull cable 6 is disposed on the hook block 5, the pull cable 6 extends from the outer side wall of the spring ring tube 2 to the trachea intubation tube 1, an opening 7 is disposed at one end of the inner wall of the trachea intubation tube 1, the esophagus plugging assembly is disposed in the hollow cavity of the trachea intubation tube 1, an oral positioning device is disposed at one end of the oral positioning device, the mouth positioning device is clamped with the positioning adjusting device.

The esophagus shutoff subassembly includes air duct 8 and shutoff gasbag 9, be equipped with air duct 8 in 1 inner wall cavity of trachea cannula, 8 one ends of air duct are equipped with shutoff gasbag 9, shutoff gasbag 9 is located opening 7 department, 8 other ends of air duct extend outlet duct intubate 1. Oral area positioner includes oral cavity expansion elastic ring 10, be equipped with first through-hole 11 on the oral cavity expansion elastic ring 10, oral cavity expansion elastic ring 10 one side is established on trachea cannula 1 through snap ring 12 cover, oral cavity expansion elastic ring 10 opposite side is equipped with fixture block 13. The positioning adjusting device comprises a positioning plate 14, a second through hole 15 and a winding shaft 16, a clamping groove 17 is formed in one side of the positioning plate 14, the clamping groove 17 is connected with the clamping block 13, the second through hole 15 is formed in the positioning plate 14, and the winding shaft 16 is arranged at the edge of the second through hole 15 in the positioning plate 14 through a connecting plate 18. And a semi-arc fixing groove 19 is arranged at the edge of the second through hole 15.

When a navigation system is placed by using a bronchoscope for intubation, firstly, the oral cavity expansion elastic ring 10 and the tracheal cannula 1 are inserted from the oral cavity through the throat tube, then the oral cavity expansion elastic ring 10 is clamped out of the mouth of a patient, the mouth is kept to be always open, when the inlet end of the tracheal cannula 1 needs to be bent at a certain angle, the inhaul cable 6 is pulled to drive the upper part of the spring ring tube 2 to contract, then the lower part of the spring ring tube 2 forms a bent radian and extrudes to drive the tracheal cannula 1 to be synchronously bent, then the positioning plate 14 is clamped and connected with the clamping block 13 on the oral cavity expansion elastic ring 10 through the clamping groove 17, one end of the inhaul cable 6 is fixed on the winding shaft 16, the angle of the tracheal cannula 1 can be adjusted by rotating the winding shaft 16, meanwhile, when the intubation process is close to the position of the esophageal tube, the plugging air bag 9 is inflated through the airway 8 by using an external, prevent that trachea cannula 1 from being inserted in the esophagus, guarantee trachea cannula 1 once only success rate.

The utility model discloses an utilize spring collar pipe 2, hook 5 and cable 6 cooperate, can be through crooked spring collar pipe 2 and then realize crooked trachea cannula 1, and through set up shutoff gasbag 9 in trachea cannula 1, can carry out the shutoff with the esophagus at the intubate in-process, can effectively avoid trachea cannula 1 to get into the esophagus, can expand the oral cavity at the intubate in-process through setting up oral cavity expansion elasticity circle 10, guarantee that the success rate of disposable intubate is not influenced by patient's oral area opening and shutting, can fix cable 6 on it through setting up spool 16, realize the control to spring collar pipe 2 angles through rotating spool 16.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a navigation system's intubation auxiliary device is placed to bronchoscope which characterized in that: comprises a trachea cannula (1), an esophagus plugging component, a spring ring tube (2), an oral positioning device and a positioning adjusting device, the trachea cannula (1) is a pipeline with a cavity-type inner wall, the trachea cannula (1) consists of a first cannula section (3) and a second cannula section (4), a spring ring tube (2) is arranged in the trachea cannula (1), a hook block (5) is arranged at one end of the spring ring tube (2), the hook block (5) is provided with a pull rope (6), the pull rope (6) extends out of the tracheal cannula (1) along the outer side wall of the spring ring tube (2), an opening (7) is arranged at one end of the inner wall of the trachea cannula (1), an esophagus plugging component is arranged in the cavity of the inner wall of the trachea cannula (1), trachea cannula (1) one end is equipped with oral area positioner, oral area positioner one end is equipped with positioning control device, oral area positioner and positioning control device joint.

2. The intubation assistance device of a bronchoscope placement navigation system according to claim 1, wherein: esophagus shutoff subassembly includes air duct (8) and shutoff gasbag (9), be equipped with air duct (8) in trachea cannula (1) inner wall cavity, air duct (8) one end is equipped with shutoff gasbag (9), shutoff gasbag (9) are located opening (7) department, trachea cannula (1) is extended to air duct (8) other end.

3. The intubation assistance device of a bronchoscope placement navigation system according to claim 1, wherein: oral area positioner includes oral cavity expansion elastic ring (10), be equipped with first through-hole (11) on oral cavity expansion elastic ring (10), oral cavity expansion elastic ring (10) one side is established on trachea cannula (1) through snap ring (12) cover, oral cavity expansion elastic ring (10) opposite side is equipped with fixture block (13).

4. The intubation assistance device of a bronchoscope placement navigation system according to claim 3, wherein: the positioning adjusting device comprises a positioning plate (14), a second through hole (15) and a winding shaft (16), a clamping groove (17) is formed in one side of the positioning plate (14), the clamping groove (17) is connected with a clamping block (13), the second through hole (15) is formed in the positioning plate (14), and the edge of the second through hole (15) in the positioning plate (14) is provided with the winding shaft (16) through a connecting plate (18).

5. The intubation assistance device of a bronchoscope placement navigation system according to claim 4, wherein: and a semi-arc fixing groove (19) is formed in the edge of the second through hole (15).