CN208464881U - A kind of device Host structure of double positioning trachea cannulas - Google Patents

Abstract

A kind of device Host machine structure of double positioning trachea cannulas, the first half of device Host mechanism are " J " shape conduit guiding bar for meeting human oral cavity arcuate structure, and the latter half of of device Host mechanism is handle；Double positioning refer to that the left and right sides of " J " shape conduit guiding bar front end is one in front and one in back equipped with two groups of high-definition camera camera lenses and lighting source；The two sides up and down of " J " the shape conduit guiding bar front end are respectively provided with phlegm suction inlet, for cleaning oral cavity；Supply pipeline opening, water supply or oxygen supply or administration are equipped between the high-definition camera camera lens and lighting source of " J " the shape conduit guiding bar front end；The section of " J " the shape conduit guiding bar is " u "-shaped, and trachea cannula is inserted into air flue along the slot bottom of "u"-shaped groove.By the position being directly sent to the front end of the utility model between " air flue and esophagus ", so that glottis is located at the top of the utility model front end, solve under difficult airway situation, the problem of trachea cannula hardly possible.

Description

A kind of device Host structure of double positioning trachea cannulas

Technical field

The utility model relates to a kind of device Host structures of double positioning trachea cannulas.

Background technique

The video laryngoscope (as shown in Figure 1) of existing trachea cannula, the design of laryngoscope are as follows: have the arc of certain radian Eyeglass, inner arc are the arc-plane for having one fixed width, the spatula that first half is 30 to 50 millimeters long, to provoke patient Epiglottis exposure glottis；Outer arc a part of Arc lens is to install the lumen of pick-up lens, and a part is the row of trachea cannula Into space.Since the curved radian of eyeglass spatula is big, the difficulty of trachea cannula is also increased accordingly.

Utility model content

The purpose of this utility model is to provide for a kind of device Host structure of double positioning trachea cannulas, its design The design concept of theory and traditional laryngoscope has difference substantially, is designed using the method for opposition thinking, by incite somebody to action this The front end of utility model is directly sent to the position between " air flue and esophagus ", and glottis is made to be located at the top of the utility model front end, Existing video laryngoscope spatula top is overcome to " being intubated uncontrollable area " between video lens, especially solves difficulty Under air flue situation, the problem of trachea cannula hardly possible.

The utility model is realized in this way a kind of device Host structure of double positioning trachea cannulas, device Host The first half of structure is " J " shape conduit guiding bar for meeting human oral cavity arcuate structure, and the latter half of of device Host structure is hand Handle；Double positioning refer to that the left and right sides of " J " shape conduit guiding bar front end is one in front and one in back equipped with two groups of high-definition camera camera lenses and photograph Mingguang City source；The two sides up and down of " J " the shape conduit guiding bar front end are respectively provided with phlegm suction inlet, for cleaning oral cavity；" J " shape is led Supply pipeline opening, water supply or oxygen supply or administration are equipped between the high-definition camera camera lens and lighting source of pipe guiding bar front end； The section of " J " the shape conduit guiding bar is " u "-shaped, and trachea cannula is inserted into air flue along the slot bottom of "u"-shaped groove.

The two sides up and down of " J " shape conduit guiding bar front end described in the utility model are respectively provided with phlegm suction inlet, are connected with phlegm suction inlet Phlegm suction pipe road be set to J " shape conduit guiding bar two sides.

Supply is equipped between the high-definition camera camera lens and lighting source of " J " shape conduit guiding bar front end described in the utility model Pipeline opening, the supply pipeline being connected with supply pipeline opening are set to the two sides of J " shape conduit guiding bar.

Handle described in the utility model consists of three parts, be respectively as follows: handle and " J " shape conduit guiding bar connection unit, Handle inner battery compartment, handle and indication mechanism connection unit；The handle is set respectively with " J " shape conduit guiding bar connection unit Have into oxygen, water inlet, into medicine interface and suction sputum interface.

The utility model has the beneficial effects that " J " shape conduit guiding bar described in the utility model, that is, enter in human oral cavity Part, have a degree of bending, be suitble to the human oral cavity root of the tongue arc physiological structure." J " shape conduit guiding bar Inner arc is designed as "u"-shaped groove, and the outer arc of " J " shape conduit guiding bar is smooth curved surface, and it is very smooth to contact with human oral cavity.It is double Positioning refers to that " J " shape conduit guiding bar front end can be pushed directly to the position between the lower end i.e. glottis of glottis and esophagus, Preceding high-definition camera camera lens is observed that the accurate location of glottis, and shows over the display；" J " shape conduit guiding bar front end is arrived Up to after the position of glottis lower end, trachea cannula is pushed away down along the "u"-shaped groove on the inside of " J " shape conduit guiding bar at this time, gas The front end that cannula once leaves " J " shape conduit guiding bar can enter glottis, and rear high-definition camera camera lens is to observe and confirm Trachea cannula is inserted into air flue really, is intubated successfully；The video that high-definition camera camera lens takes afterwards also may be displayed on display.

Detailed description of the invention

Fig. 1 is existing trachea cannula visible laryngoscope schematic diagram.

Fig. 2 is utility model diagram.

Fig. 3 is " J " shape conduit guiding bar leading portion schematic diagram described in the utility model.

Fig. 4 is " J " shape conduit guiding bar back segment described in the utility model and handle schematic diagram.

Fig. 5 is indication mechanism schematic diagram described in the utility model.

Fig. 6 is eliminating phlegm structural scheme of mechanism described in the utility model.

Fig. 7 is that the utility model and indication mechanism cooperate schematic diagram.

Fig. 8 is the battery compartment schematic diagram in handle described in the utility model.

Fig. 9 is trachea cannula operation schematic diagram in " J " shape conduit guiding bar leading portion.

In figure: 1. " J " shape conduit guiding bars, 2. handles, high-definition camera camera lens before 3., 4. front lit light sources, 5. phlegm are inhaled Mouthful, 6. supply pipeline openings, 7. sections be " u "-shaped, 8. trachea cannulas, 9. phlegm suction pipe roads, 10. supply pipelines, 11. handles with " J " shape conduit guiding bar connection unit, 12. handle inner battery compartments, 13. handles and indication mechanism connection unit, 14. into Oxygen, water inlet, into medicine interface, 15. suction sputum interfaces, high-definition camera camera lens after 16., lighting source after 17., 18. battery compartments, 19. Battery, 20. displays, 21. handles, 22. spatulas, 23. light and camera lens, 24. trachea cannula spaces, 25. Inner arcs, 26. Display, 27. display connectors, 28. are connected and fixed cap, and 29. contact connectors, 30. contact fixing pieces, 31. disposably make With suction sputum bag, 32. a pipes, 33. another a pipes, 34. vacuum pumps, 35. floor push.

Specific embodiment

A kind of device Host structure of double positioning trachea cannulas described in the utility model, as shown in figs. 2-9, device Host The first half of structure is " J " the shape conduit guiding bar 1 for meeting human oral cavity arcuate structure, and the latter half of of device Host structure is hand Handle 2；Double positioning refer to the left and right sides of 1 front end of " J " shape conduit guiding bar be one in front and one in back equipped with two groups of high-definition camera camera lenses and Lighting source, i.e., preceding high-definition camera camera lens 3 and front lit light source 4, rear high-definition camera camera lens 16 and rear lighting source 17；It is described The two sides up and down of 1 front end of " J " shape conduit guiding bar are respectively provided with phlegm suction inlet 5, for cleaning oral cavity；" J " the shape conduit guiding bar 1 Supply pipeline opening 6, water supply or oxygen supply or administration are equipped between the high-definition camera camera lens and lighting source of front end；It is described The section of " J " shape conduit guiding bar 1 is " u "-shaped 7, and trachea cannula 8 is inserted into air flue along the slot bottom of "u"-shaped groove.

The two sides up and down of " J " shape conduit guiding bar front end described in the utility model are respectively provided with phlegm suction inlet, are connected with phlegm suction inlet 5 Phlegm suction pipe road 9 be set to J " shape conduit guiding bar 1 two sides.

Supply is equipped between the high-definition camera camera lens and lighting source of " J " shape conduit guiding bar front end described in the utility model Pipeline opening, the supply pipeline 10 being connected with supply pipeline opening 6 are set to the two sides of J " shape conduit guiding bar 1.

Handle described in the utility model consists of three parts, and is respectively as follows: handle and " J " shape conduit guiding bar connection unit 11, handle inner battery compartment 12, handle and indication mechanism connection unit 13；The handle connect single with " J " shape conduit guiding bar Member 11 is respectively equipped with into oxygen, water inlet, into medicine interface 14 and suction sputum interface 15.

Fig. 1 is existing trachea cannula visible laryngoscope schematic diagram, indicate in figure display 20, handle 21, spatula 22, Light and camera lens 23, trachea cannula space 24, Inner arc 25.

As shown in figure 5, connecting display with indication mechanism connection unit through handle, display 26, display are indicated in figure Connector 27 is connected and fixed cap 28, contact connector 29, contact fixing piece 30.Display selects conventional display, or choosing intelligence Mobile phone, or select computer, tablet computer, projector.Signal transmission form is wire transmission, or is wireless transmission.

It is connected as shown in fig. 6, being equipped with a pipe 32 in disposable suction sputum bag 31 with suction sputum interface 15, is equipped with another Pipe 33 is connected with vacuum pump 34, and vacuum pump 34 is connected with floor push 35.

As shown in figure 8, being equipped with battery compartment 18, battery 19 in the handle of the utility model.

The utility model is connected through pipeline with suction sputum mechanism by handle with " J " shape conduit guiding bar connection unit 11, Or it is connected through pipeline with oxygen, water inlet, into medicine mechanism；It is connected by handle with display mechanism connection unit 13 and display It connects；As a kind of novel trachea cannula visual device.

Claims (4)

1. a kind of device Host structure of double positioning trachea cannulas, it is characterized in that: the first half of the device Host structure is symbol " J " shape conduit guiding bar of human oral cavity arcuate structure is closed, the latter half of of device Host structure is handle；Double positioning refer to The left and right sides of " J " shape conduit guiding bar front end is one in front and one in back equipped with two groups of high-definition camera camera lenses and lighting source；" J " shape The two sides up and down of conduit guiding bar front end are respectively provided with phlegm suction inlet, for cleaning oral cavity；The height of " J " the shape conduit guiding bar front end Supply pipeline opening, water supply or oxygen supply or administration are equipped between clear pick-up lens and lighting source；" J " the shape conduit guidance The section of bar is " u "-shaped, and trachea cannula is inserted into air flue along the slot bottom of "u"-shaped groove.

2. a kind of device Host structure of double positioning trachea cannulas according to claim 1, it is characterized in that: being connected with phlegm suction inlet Phlegm suction pipe road be set to J " shape conduit guiding bar two sides.

3. a kind of device Host structure of double positioning trachea cannulas according to claim 1, it is characterized in that: with supply pipeline opening Connected supply pipeline is set to the two sides of J " shape conduit guiding bar.

4. a kind of device Host structure of double positioning trachea cannulas according to claim 1, it is characterized in that: the handle is by three Part forms, and is respectively as follows: handle and " J " shape conduit guiding bar connection unit, handle inner battery compartment, handle and indication mechanism connect Order member；The handle and " J " shape conduit guiding bar connection unit are respectively equipped with into oxygen, water inlet, into medicine interface and suction sputum Interface.