CN213252272U

CN213252272U - Trachea cannula capable of performing surface anesthesia

Info

Publication number: CN213252272U
Application number: CN202021660437.5U
Authority: CN
Inventors: 李�杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-11
Filing date: 2020-08-11
Publication date: 2021-05-25
Anticipated expiration: 2030-08-11

Abstract

The utility model discloses a can administer surface anesthesia's trachea cannula, concretely relates to medical equipment field, the female joint comprises an outer tube, the inner wall of outer tube is provided with solid fixed ring, gu fixed ring's outer peripheral face and the inner wall fixed connection of outer tube, the inside of outer tube is provided with the gas pipe, the both sides of gas pipe all are provided with the anchor strut, the both ends of anchor strut respectively with the inner wall swing joint of gas pipe and outer tube. The utility model discloses a be equipped with and paint board and elevator, compare with prior art, can let pivoted rotatory piece downstream through the external screw thread for the board of paining of bottom moves down gradually, and let the board of paining of bottom contact with human skin gradually, because scribble the board and make for elastic material, can reduce the injury to the human body, later can let the board of paining of bottom take place to rotate through the rotation of elevator, paint the anesthetic liquid evenly on skin surface, be convenient for carry out anesthesia treatment.

Description

Trachea cannula capable of performing surface anesthesia

Technical Field

The utility model relates to the field of medical equipment, more specifically say, the utility model relates to a trachea cannula capable of performing surface anesthesia.

Background

The technology of placing a special endotracheal tube into the trachea through the glottis is called trachea intubation, and the technology can provide optimal conditions for smooth air passage, ventilation and oxygen supply, respiratory tract suction, prevention of aspiration and the like.

The existing practical use process has the defects that when surface anesthesia is carried out, anesthetic liquid cannot be uniformly coated on the surface, the effect of surface anesthesia cannot be achieved, and the anesthesia treatment is inconvenient.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defects of the prior art, the embodiment of the present invention provides a tracheal cannula capable of performing surface anesthesia, and the technical problem to be solved by the present invention is: compared with the prior art, the anesthesia liquid is uniformly smeared on the surface of the skin by arranging the smearing plate and the lifting block, so that the anesthesia treatment is convenient.

In order to achieve the above object, the utility model provides a following technical scheme: a trachea cannula capable of performing surface anesthesia comprises an outer tube, wherein a fixing ring is arranged on the inner wall of the outer tube, the peripheral surface of the fixing ring is fixedly connected with the inner wall of the outer tube, a gas tube is arranged inside the outer tube, reinforcing rods are arranged on two sides of the gas tube, and two ends of each reinforcing rod are movably connected with the gas tube and the inner wall of the outer tube respectively;

the gas pipe's the top outside is provided with rotatory piece, the bottom both sides of rotatory piece all are provided with the catch bar, the quantity of catch bar is two, two the catch bar is located the both sides of gas pipe, two the catch bar is the central axis symmetry setting about the vertical direction of rotatory piece, the outside of gas pipe is provided with the external screw thread, external screw thread and rotatory piece threaded connection, the bottom of catch bar is provided with the elevator, the bottom of elevator is provided with scribbles and wipes the board, scribble and wipe board and elevator fixed connection.

The specific implementation mode is as follows: can let pivoted rotatory piece downstream through the external screw thread for the board of paining of bottom moves down gradually, and lets the board of paining of bottom contact with human skin gradually, because the board of paining is made for elastic material, for example: rubber, sponge, foam etc. can will reduce the injury to the human body, later take place to rotate the catch bar to the rotation of elevator and lug has been driven, the rotation through the elevator can let the board of paining of bottom take place to rotate, with even paining of anesthetic liquid on the skin surface, be convenient for carry out anesthesia treatment.

In a preferred embodiment, the surface of the outer tube is provided with an inflatable air bag, and the inflatable air bag is fixedly connected with the outer tube, so that the connection stability is improved.

In a preferred embodiment, the bottom of the fixing ring is provided with a connecting plate, the top surface of the connecting plate is provided with a groove, and the bottom surface of the connecting plate is provided with a hole groove.

In a preferred embodiment, the lifting block is positioned inside the hole groove, and the groove is communicated with the joint of the hole groove, so that subsequent operation is facilitated.

In a preferred embodiment, the smearing plate is positioned at the bottom of the connecting plate, and the smearing plate is movably connected with the gas pipe and can move downwards.

In a preferred embodiment, the top end of the push rod is movably connected with the rotating block, and the bottom end of the push rod is fixedly connected with the lifting block, and the bottom end of the push rod is positioned inside the groove.

In a preferred embodiment, one side of the outer tube is provided with a delivery pipe, one end of the delivery pipe is located inside the outer tube, the delivery pipe is movably connected with an applying plate, and the applying plate is made of an elastic material, such as: rubber, sponge, foam, and the like.

In a preferred embodiment, a one-way valve is arranged at one end of the conveying pipe, an adapter sleeve is arranged at the top end of the gas pipe, and a convex block is arranged at one side of the push rod to facilitate the combination of the conveying pipe and the smearing plate.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a be equipped with and paint board and elevator, compare with prior art, can let pivoted rotatory piece downstream through the external screw thread for the board of painting of bottom moves down gradually, and lets the board of painting of bottom contact with human skin gradually, because paint the board and make for elastic material, for example: rubber, sponge, foam and the like can reduce the harm to a human body, then the push rod is rotated to drive the lifting block and the lug to rotate, the smearing plate at the bottom can be rotated by the rotation of the lifting block, and the anesthetic liquid is evenly smeared on the surface of the skin, so that the anesthetic treatment is facilitated;

2. the utility model discloses a be equipped with the lug, compare with prior art, because lug and conveyer pipe are vertical collineation setting, can let the two be in on the same water flat line, be convenient for merge with the conveyer pipe through the upward movement of smearing the board, prevent that anesthetic liquid from advancing the top of smearing the board, the subsequent use of being convenient for.

Drawings

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

Fig. 2 is a bottom view of the lifting block and the conveying pipe of the present invention.

Fig. 3 is a front view of the conveying pipe of the present invention.

Fig. 4 is a top view of the fixing ring and the pushing rod of the present invention.

The reference signs are: the device comprises an outer pipe 1, a fixing ring 2, a gas pipe 3, a reinforcing rod 4, a rotating block 5, a pushing rod 6, an external thread 7, a lifting block 8, a smearing plate 9, an inflatable air bag 10, a connecting plate 11, a groove 12, a hole groove 13, a conveying pipe 14 and a connecting sleeve 15.

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.

The utility model provides a can administer surface anesthesia's trachea cannula, including outer tube 1, the inner wall of outer tube 1 is provided with solid fixed ring 2, gu fixed ring 2's outer peripheral face and outer tube 1's inner wall fixed connection, the inside of outer tube 1 is provided with gas pipe 3, the both sides of gas pipe 3 all are provided with anchor strut 4, anchor strut 4's both ends respectively with gas pipe 3 and outer tube 1's inner wall swing joint.

Referring to the attached drawings 1-4 of the specification, the top outer side of the gas tube 3 of the tracheal intubation capable of performing surface anesthesia is provided with the rotary block 5, two push rods 6 are arranged on two sides of the bottom of the rotary block 5, the number of the push rods 6 is two, the two push rods 6 are located on two sides of the gas tube 3, the two push rods 6 are symmetrically arranged around the central axis in the vertical direction of the rotary block 5, the outer side of the gas tube 3 is provided with an external thread 7, the external thread 7 is in threaded connection with the rotary block 5, the bottom of the push rods 6 is provided with a lifting block 8, the bottom of the lifting block 8 is provided with a smearing plate 9, and the smearing plate 9 is fixedly connected with the lifting block 8.

Further, an inflatable airbag 10 is arranged on the surface of the outer tube 1, and the inflatable airbag 10 is fixedly connected with the outer tube 1.

Further, the bottom of fixed ring 2 is provided with connecting plate 11, the top surface of connecting plate 11 is provided with recess 12, the bottom surface of connecting plate 11 is provided with hole groove 13.

Further, the lifting block 8 is positioned inside the hole groove 13, and the connecting part of the groove 12 and the hole groove 13 is communicated.

Further, the smearing plate 9 is located at the bottom of the connecting plate 11, and the smearing plate 9 is movably connected with the gas pipe 3.

Furthermore, the top end of the push rod 6 is movably connected with the rotating block 5, the bottom end of the push rod 6 is fixedly connected with the lifting block 8, and the bottom end of the push rod 6 is located inside the groove 12.

Further, a conveying pipe 14 is arranged on one side of the outer pipe 1, one end of the conveying pipe 14 is located inside the outer pipe 1, and the conveying pipe 14 is movably connected with the smearing plate 9.

Further, one end of the conveying pipe 14 is provided with a one-way valve, the top end of the gas pipe 3 is provided with an engaging sleeve 15, and one side of the push rod 6 is provided with a convex block.

As shown in fig. 1 to 4, the embodiment specifically is: when in use, the oxygen supply professional is connected with the connecting sleeve 15, gas can be input into the connecting sleeve 15, the connecting sleeve 15 is communicated with the connecting part of the gas pipe 3, the gas can enter the gas pipe 3, anesthetic liquid is connected with the conveying pipe 14 in the conveying process, one end of the conveying pipe 14 is positioned inside the outer pipe 1, the anesthetic liquid can enter the outer pipe 1 and flows to the top of the smearing plate 9 to be contacted with the skin of a human body, then the rotating block 5 is rotated, the rotating block 5 is movably connected with the top end of the push rod 6, the rotation of the rotating block 5 can be ensured, the rotating block 5 is in threaded connection with the external thread 7 on the surface of the gas pipe 3, the rotating block 5 can move downwards, the rotating block 5 moves downwards along the external thread 7 rod, and the push rod 6 at the bottom is pushed to move downwards, let catch bar 6 move towards the inside of outer tube 1, because catch bar 6 links together with elevator 8, can let elevator 8 downstream simultaneously through the downstream of catch bar 6, let elevator 8 and hole groove 13 separate, make elevator 8 be located the bottom of connecting plate 11 gradually, and let the board 9 downstream of paining of bottom through the downstream of elevator 8, because scribble board 9 and conveyer pipe 14 swing joint, can let the downstream of guaranteeing to scribble board 9, make scribble board 9 and contact with human skin gradually, because scribble board 9 and make for elastic material, for example: rubber, the sponge, foam etc, can reduce the injury to the human body, later take place to rotate catch bar 6, and driven the rotation of lifter 8 and lug, the rotation through lifter 8 can let the board 9 of paining of bottom take place to rotate, paint anesthesia liquid evenly on the skin surface, be convenient for carry out the anesthesia treatment, and because the lug is vertical collineation setting with conveyer pipe 14, can let the two be in on the same water flat line, be convenient for through the upward movement of smearing board 9 and conveyer pipe 14 merge, prevent that anesthesia liquid from advancing the top of smearing board 9, be convenient for subsequent use.

The utility model discloses the theory of operation:

referring to the attached fig. 1-4 of the specification, the rotating rotary block 5 can be moved downward by the external thread 7, so that the bottom smearing plate 9 gradually moves downward and the bottom smearing plate 9 gradually contacts with the skin of the human body, and since the smearing plate 9 is made of elastic material, for example: rubber, sponge, foam and the like can reduce the harm to the human body, then the push rod 6 is rotated and drives the lifting block 8 and the convex block to rotate, the smearing plate 9 at the bottom can be rotated by the rotation of the lifting block 8, and the anesthetic liquid is evenly smeared on the surface of the skin, so that the anesthetic treatment is convenient;

referring to the attached figure 1 of the specification, because the projection and the delivery pipe 14 are arranged vertically and collinearly, the projection and the delivery pipe 14 can be positioned on the same horizontal line, so that the projection and the delivery pipe 14 are combined by the upward movement of the smearing plate 9, the anesthetic liquid is prevented from entering the top of the smearing plate 9, and the subsequent use is facilitated.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An endotracheal tube capable of administering superficial anaesthesia, comprising an outer tube (1), characterized in that: the inner wall of the outer pipe (1) is provided with a fixing ring (2), the peripheral surface of the fixing ring (2) is fixedly connected with the inner wall of the outer pipe (1), a gas pipe (3) is arranged inside the outer pipe (1), reinforcing rods (4) are arranged on two sides of the gas pipe (3), and two ends of each reinforcing rod (4) are movably connected with the gas pipe (3) and the inner wall of the outer pipe (1) respectively;

the top outside of gas pipe (3) is provided with rotatory piece (5), the bottom both sides of rotatory piece (5) all are provided with catch bar (6), the quantity of catch bar (6) is two, two catch bar (6) are located the both sides of gas pipe (3), two catch bar (6) are the central axis symmetry setting about the vertical direction of rotatory piece (5), the outside of gas pipe (3) is provided with external screw thread (7), external screw thread (7) and rotatory piece (5) threaded connection, the bottom of catch bar (6) is provided with elevator (8), the bottom of elevator (8) is provided with daubs board (9), daubs board (9) and elevator (8) fixed connection.

2. An endotracheal tube capable of administering topical anesthesia as recited in claim 1, wherein: the surface of the outer pipe (1) is provided with an inflatable air bag (10), and the inflatable air bag (10) is fixedly connected with the outer pipe (1).

3. An endotracheal tube capable of administering topical anesthesia as recited in claim 1, wherein: the bottom of fixed ring (2) is provided with connecting plate (11), the top surface of connecting plate (11) is provided with recess (12), the bottom surface of connecting plate (11) is provided with hole groove (13).

4. A surface anesthesia administrable endotracheal tube according to claim 3, characterized in that: the lifting block (8) is positioned inside the hole groove (13), and the connecting part of the groove (12) and the hole groove (13) is communicated.

5. A surface anesthesia administrable endotracheal tube according to claim 3, characterized in that: the smearing plate (9) is positioned at the bottom of the connecting plate (11), and the smearing plate (9) is movably connected with the gas pipe (3).

6. A surface anesthesia administrable endotracheal tube according to claim 3, characterized in that: the top end of the push rod (6) is movably connected with the rotating block (5), the bottom end of the push rod (6) is fixedly connected with the lifting block (8), and the bottom end of the push rod (6) is located inside the groove (12).

7. An endotracheal tube capable of administering topical anesthesia as recited in claim 1, wherein: one side of the outer pipe (1) is provided with a conveying pipe (14), one end of the conveying pipe (14) is positioned in the outer pipe (1), and the conveying pipe (14) is movably connected with the smearing plate (9).

8. An endotracheal tube capable of administering topical anesthesia according to claim 7, characterized in that: one end of the conveying pipe (14) is provided with a one-way valve, the top end of the gas pipe (3) is provided with a connecting sleeve (15), and one side of the push rod (6) is provided with a convex block.