CN211410577U - Air duct cannula for anesthesia department - Google Patents

Abstract

The utility model discloses an airway cannula for anesthesia department, which comprises an intubation column head and a connecting intubation, wherein the intubation column head is fixedly arranged at the lower end position of the connecting intubation, the inner side of the intubation column head is provided with an inner groove, the outer side of the junction of the intubation column head and the connecting intubation is provided with a transparent bag sleeve, the outer side of the connecting intubation is provided with a smooth outer layer in a circle, the inner side of the upper end of the connecting intubation is provided with an intubation end column, the central fixation is carried out through an insertion column, then, the friction force is effectively increased through an outer convex column at the outer side, the sealing connection is tighter, the shaking and falling off are effectively avoided, in addition, the position blocking is carried out through a blocking outer ring when the connecting intubation is fixed, the fixed installation is convenient, the personnel relay is convenient through the arc-shaped end block at the outer ring, the labor is, the connection is carried out through the top short column, so that the use is more convenient.

Description

Air duct cannula for anesthesia department

Technical Field

The utility model belongs to relevant anesthesia science and technology field, concretely relates to department of anesthesia is with gas duct intubate.

Background

The anesthesia discipline is a comprehensive discipline that contains knowledge of multiple disciplines. The existing range is wider, the requirements of operations are not only met, but also rescue work of various departments, painless delivery of gynecology, painless abortion and the like are involved. The anesthesiologist is the basic task of anesthesia clinic to ensure that the patient can receive the operation without pain and safety, but the operation is only a part of the work content of the modern anesthesia discipline. The anesthesia work also comprises preparation and treatment before and after anesthesia, monitoring and treatment of critical patients, emergency resuscitation, pain treatment and the like. In use, an endotracheal tube for anesthesia is thus also used.

The prior airway intubation technique for the anesthesia department has the following problems: when the existing airway cannula for the anesthesia department is connected with an external connector, the connection and the fixation are not tight, and the problem of looseness easily occurs in the use process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an air duct intubate for department of anesthesia to solve the current air duct intubate for department of anesthesia that provides in the above-mentioned background art when being connected with external connector, it is not very inseparable to connect fixedly, appears not hard up problem easily in the use.

In order to achieve the above object, the utility model provides a following technical scheme:

an airway cannula for anesthesia department, comprises a cannula column head and a connecting cannula, wherein the cannula column head is fixedly arranged at the lower end position of the connecting cannula, an inner groove is arranged at the inner side of the cannula column head, a transparent bag sleeve is arranged at the outer side of the joint of the cannula column head and the connecting cannula, a smooth outer layer is arranged on the outer circumference of the connecting cannula, a cannula end column is arranged at the inner side of the upper end of the connecting cannula, an outer side connector is arranged in the cannula end column and comprises an outer convex column, a blocking outer ring, a plugging cylinder, an arc end block and a top short column, an arc end block is arranged in the middle of the two ends of the blocking outer ring, a top short column is arranged at the upper end of the blocking outer ring, a plugging cylinder is arranged at the lower end of the blocking outer ring, an outer convex column is arranged on the outer circumference of the plugging cylinder, the outer side of the connecting insertion tube is provided with a high-pressure outer tube on the transparent capsule sleeve, and the other end of the high-pressure outer tube is provided with an observation air bag device.

Preferably, survey the gasbag ware and include gasbag end, gasbag valve, gasbag utricule and bottom spliced pole, be provided with the gasbag valve in the middle of the upper end of gasbag utricule, be provided with the gasbag end in the middle of the upper end of gasbag valve, be provided with the bottom spliced pole in the middle of the lower extreme of gasbag utricule, the bottom spliced pole is connected on the high-pressure outer tube.

Preferably, the cannula end column comprises a hollow cylinder, a buckle groove and an outer ring lug, the buckle groove is arranged on the periphery of the inner side of the hollow cylinder, the outer ring lug is arranged on the periphery of the outer side of the hollow cylinder, and the hollow cylinder and the outer ring lug are connected to the connecting cannula.

Preferably, the outer connector and the cannula end post are fixedly connected through plugging, and the lower end of the outer connector is sleeved on the inner side of the cannula end post.

Preferably, the connection cannula is cylindrical, and the inside of the connection cannula is hollow.

Preferably, the observation airbag and the high-pressure outer tube are integrally formed by injection molding, and the interior of the high-pressure outer tube is hollow.

Compared with the prior art, the utility model provides an air duct intubate for department of anesthesia possesses following beneficial effect:

1. this department of anesthesia is with gas duct intubate passes through external connector and intubate end post through grafting fixed connection, and fixed connection is more convenient like this to it is more convenient when connecting the use.

2. This department of anesthesia is with gas duct intubate passes through the grafting cylinder and the outside projection of outside connector and connects on cannula end post, when connecting, carries out the center through the grafting cylinder and fixes, later through the outside projection in the outside for effectively increase the friction dynamics, and make sealing connection inseparabler, effectively avoid rocking and drop.

3. This department of anesthesia carries out the position through blockking the outer loop and blocks with the trachea cannula, like this when pegging graft, effectively ensures the accuracy of mounted position for it is more convenient when the installation.

4. This department of anesthesia is with air flue intubate is favorable to personnel's hand to press through blockking two arc end blocks in the outer loop outside like this to laborsaving more in the fixed time makes the installation more convenient.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic structural view of an airway tube for anesthesia department according to the present invention;

FIG. 2 is a schematic structural view of an observation airbag device according to the present invention;

fig. 3 is a schematic structural diagram of an external connector according to the present invention;

fig. 4 is a schematic structural view of an intubation end column provided by the present invention;

in the figure: 1. observing the air bag device; 11. an air bag end; 12. an air bag valve; 13. an air bag body; 14. a bottom connecting column; 2. a high pressure outer tube; 3. a cannula hub; 4. an inner groove; 5. a transparent bag cover; 6. an outer side connector; 61. an outer convex column; 62. blocking the outer ring; 63. inserting a cylinder; 64. an arcuate end block; 65. a top short column; 7. a spigot end post; 71. a hollow cylinder; 72. a snap groove; 73. an outer ring projection; 8. connecting the cannula; 9. and (4) a smooth outer layer.

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.

Referring to fig. 1-4, the present invention provides a technical solution:

an airway cannula for anesthesia department comprises a cannula column head 3 and a connecting cannula 8, wherein the cannula column head 3 is fixedly installed at the lower end position of the connecting cannula 8, the connecting cannula 8 is cylindrical, and the inside of the connecting cannula 8 is in a hollow state. When using, through the outside shape of intubate column cap 3 to it is more convenient when fixing at human airway inboard, and connects intubate 8 and be cylindrical, compound the inboard shape of airway, thereby difficult injury personnel, and the inside of connecting intubate 8 is hollow state, like this when using, makes the object can be fine flow.

An airway cannula for anesthesia department, which comprises an inner groove 4 arranged on the inner side of a cannula column head 3, a transparent capsule sleeve 5 arranged on the outer side of the joint of the cannula column head 3 and a connecting cannula 8, and a smooth outer layer 9 arranged on the periphery of the outer side of the connecting cannula 8. When in use, the connecting intubation 8 passes through the smooth outer layer 9 on the outer side, so that the airway of a human body is not easy to damage in the inserting connection, and the transparent bag sleeve 5 can be well ventilated, expanded and fixed, so that gas flows through the intubation column head 3.

The utility model provides an air flue intubate for department of anesthesia, is provided with cannula end post 7 including the upper end inboard of connecting intubate 8, and cannula end post 7 includes hollow cylinder 71, buckle recess 72 and outer loop lug 73, and the inboard a week of hollow cylinder 71 is provided with buckle recess 72, and the outside a week of hollow cylinder 71 is provided with outer loop lug 73, and hollow cylinder 71 and outer loop lug 73 are connected on connecting intubate 8. When with the external fixation, connect intubate 8 through the inboard intubate end post 7 in upper end for more firmly inseparable in fixed connection, and the hollow cylinder 71 and the outer loop lug 73 of intubate end post 7 are connected on connecting intubate 8, increase the friction dynamics through a plurality of outer loop lugs 73 like this, thereby fix that can be fine, and hollow cylinder 71 is through inboard buckle recess 72, make the fixed object of buckle that can be fine, and be the symmetry form, make fixed connection inseparabler.

The utility model provides an air flue intubate for department of anesthesia, inside including intubate end post 7 is provided with outer side connector 6, outer side connector 6 and intubate end post 7 are through grafting fixed connection, and the lower extreme of outer side connector 6 cup joints on the inboard of intubate end post 7, outer side connector 6 includes outside projection 61, block outer loop 62, grafting cylinder 63, arc end block 64 and top short column 65, be provided with arc end block 64 in the middle of the both ends that block outer loop 62, the upper end that blocks outer loop 62 is provided with top short column 65, the lower extreme that blocks outer loop 62 is provided with grafting cylinder 63, the outside a week of grafting cylinder 63 is provided with outside projection 61, grafting cylinder 63 and outside projection 61 are connected on intubate end post 7. When using, because of outside connector 6 and intubate end post 7 through grafting fixed connection, fixed connection is more convenient like this, thereby it is more convenient when connecting the use, the grafting cylinder 63 and the outside projection 61 of outside connector 6 are connected on intubate end post 7, when connecting, carry out the center through grafting cylinder 63 and fix, later outside projection 61 through the outside, make effective increase friction dynamics, and make sealing connection inseparabler, effectively avoid rocking and drop, and when fixed, carry out the position through blockking outer loop 62 and block, conveniently carry out fixed mounting, and block the arc end block 64 in the outer loop 62 outside and be convenient for personnel relay, thereby it is more laborsaving in the installation, and when external connection, be connected through top short column 65, make more convenient when using.

The utility model provides an air duct intubate for department of anesthesia, the outside including connecting intubate 8 is located transparent bag cover 5 and is provided with high-pressure outer tube 2, the other end of high-pressure outer tube 2 is provided with observes gasbag ware 1, it is through the integrated into one piece that moulds plastics to observe gasbag ware 1 and high-pressure outer tube 2, and the inside of high-pressure outer tube 2 is the cavity state, it includes gasbag end 11 to observe gasbag ware 1, gasbag valve 12, gasbag utricule 13 and bottom spliced pole 14, be provided with gasbag valve 12 in the middle of the upper end of gasbag utricule 13, be provided with gasbag end 11 in the middle of the upper end of gasbag valve 12, be provided with bottom spliced pole 14 in the middle of the lower extreme. When using, gaseous through observing the transport atmospheric pressure that gasbag ware 1 can be fine, later carry transparent bag cover 5 through high-pressure outer tube 2 and make its inflation, and the bottom spliced pole 14 integrated into one piece of surveing gasbag ware 1 is connected on high-pressure outer tube 2, thereby be difficult for droing when using, and gasbag end 11 can be fine with external connection, and through the control that gasbag valve 12 can be fine, and whether the monitoring that the inflation degree of gasbag utricule 13 can be fine runs gas, make more convenient when using.

The utility model discloses a theory of operation and use flow: the utility model discloses install the back, personnel just can use on taking the assigned position with the air duct intubate of department of anesthesia. When the intubate, ensure that human mouth opens, thereby the personnel hold and connect intubate 8, make the intubate column cap 3 of connecting 8 lower extremes of intubate insert in the trachea way, and connect intubate 8 through the smooth skin 9 in the outside, thereby not fragile human air flue when pegging graft, reach the assigned position back like this, the personnel are through observing gasbag ware 1 and outside being connected, thereby carry out gas transport, it is fixed to make transparent bag cover 5 can be fine aeration inflation, gas all flows through intubate column cap 3 like this, thereby pass through the business turn over of connecting intubate 8. And survey gasbag ware 1 and constitute through gasbag end 11, gasbag valve 12, gasbag utricule 13 and bottom spliced pole 14 to control that can be fine through gasbag valve 12, and whether the monitoring that the inflation degree of gasbag utricule 13 can be fine runs gas, make more convenient when using. And through the external operation, personnel connect the connection of outer side connector 6 and intubate end post 7, and outer side connector 6 is through outside projection 61, block outer loop 62, grafting cylinder 63, arc end block 64 and top short column 65 and constitutes, when connecting, carry out the center through grafting cylinder 63 and fix, later through the outside projection 61 in the outside, make effective increase friction force, and make sealing connection inseparabler, effectively avoid rocking and drop, and when fixed, carry out the position through blocking outer loop 62 and block, conveniently carry out fixed mounting, and block the arc end block 64 in the outer loop 62 outside and be convenient for personnel's relay, thereby it is more laborsaving in the installation, and when with external connection, connect through top short column 65, make more convenient when using.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides an air flue intubate for department of anesthesia, includes intubate column cap (3) and connection intubate (8), its characterized in that: the intubation column head (3) is fixedly arranged at the lower end position of a connecting intubation (8), an inner groove (4) is arranged on the inner side of the intubation column head (3), a transparent bag sleeve (5) is arranged on the outer side of the joint of the intubation column head (3) and the connecting intubation (8), a smooth outer layer (9) is arranged on the outer side of the connecting intubation (8) in a circle, an intubation end column (7) is arranged on the inner side of the upper end of the connecting intubation (8), an outer side connector (6) is arranged inside the intubation end column (7), the outer side connector (6) comprises an outer convex column (61), a blocking outer ring (62), a splicing cylinder (63), an arc-shaped end block (64) and a top short column (65), an arc-shaped end block (64) is arranged in the middle of the two ends of the blocking outer ring (62), and a top short column (65) is arranged, the lower extreme that blocks outer loop (62) is provided with grafting cylinder (63), the outside a week of grafting cylinder (63) is provided with outside projection (61), grafting cylinder (63) and outside projection (61) are connected on cannula end post (7), the outside of connecting intubate (8) is located and is provided with high-pressure outer tube (2) on transparent bag cover (5), the other end of high-pressure outer tube (2) is provided with observes gasbag ware (1).

2. The airway tube for anesthesia as set forth in claim 1, wherein: survey gasbag ware (1) including gasbag end (11), gasbag valve (12), gasbag utricule (13) and bottom spliced pole (14), be provided with gasbag valve (12) in the middle of the upper end of gasbag utricule (13), be provided with gasbag end (11) in the middle of the upper end of gasbag valve (12), be provided with bottom spliced pole (14) in the middle of the lower extreme of gasbag utricule (13), bottom spliced pole (14) are connected on high-pressure outer tube (2).

3. The airway tube for anesthesia as set forth in claim 1, wherein: the cannula end post (7) comprises a hollow cylinder (71), a buckle groove (72) and an outer ring lug (73), wherein the buckle groove (72) is formed in the periphery of the inner side of the hollow cylinder (71), the outer ring lug (73) is formed in the periphery of the outer side of the hollow cylinder (71), and the hollow cylinder (71) and the outer ring lug (73) are connected onto the connecting cannula (8).

4. The airway tube for anesthesia as set forth in claim 1, wherein: the outer side connector (6) is fixedly connected with the plug tube end column (7) in an inserting mode, and the lower end of the outer side connector (6) is sleeved on the inner side of the plug tube end column (7).

5. The airway tube for anesthesia as set forth in claim 1, wherein: the connecting insertion pipe (8) is cylindrical, and the inside of the connecting insertion pipe (8) is hollow.

6. The airway tube for anesthesia as set forth in claim 1, wherein: observe gasbag ware (1) and high-pressure outer tube (2) through moulding plastics integrated into one piece, just the inside of high-pressure outer tube (2) is hollow state.

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