CN211410570U

CN211410570U - Department of anesthesia uses multi-functional endotracheal tube

Info

Publication number: CN211410570U
Application number: CN201921875595.XU
Authority: CN
Inventors: 孙国华
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-09-04
Anticipated expiration: 2029-10-31

Abstract

The utility model discloses a multifunctional tracheal catheter for anesthesia department, which comprises a catheter and a drainage mechanism, wherein one end of the drainage mechanism is fixedly connected with the outer wall of the catheter; the collecting mechanism is detachably mounted at the top of the collecting mechanism and the other end of the drainage mechanism. The utility model relates to the technical field of medical equipment, specifically a department of anesthesia uses multi-functional endotracheal tube. When in actual use, can effectively clear away the interior hydrops of pipe, avoid the pipe internal diameter to diminish, guarantee anesthetic gas's normal transport, anesthetic effect is better, is favorable to the anesthesia to use.

Description

Department of anesthesia uses multi-functional endotracheal tube

Technical Field

The utility model relates to the technical field of medical equipment, specifically a department of anesthesia uses multi-functional endotracheal tube.

Background

The anesthesia breathing loop is a loop formed by a gas output port of an anesthesia machine and the respiratory tract of a patient, and is called as an anesthesia breathing loop. Fresh gas and inhalation anesthetic are delivered into the respiratory tract of a patient through an anesthetic breathing circuit, and gas exhaled by the patient is exhausted to the outside of the body;

endotracheal tubes are widely used in clinical procedures, for example, in the case of anesthetic breathing, a catheter is used to communicate an anesthesia machine with a breathing mask, and then anesthetic gas is delivered to a patient through the catheter. In the anesthesia process, carbon dioxide and steam content are higher in the gas of patient's exhalation, can form rivers in the pipe after constantly accumulating, cause the pipe internal diameter to diminish, and restriction anesthetic gas's transport leads to anesthesia effect to descend, is the inevitable problem in the anesthesia process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a department of anesthesia uses multi-functional endotracheal tube to at least, solve the interior hydrops of prior art conduit and hinder the problem that anesthetic gas flows.

In order to achieve the above object, the utility model provides a following technical scheme: a multifunctional tracheal catheter for anesthesia department comprises a catheter and a drainage mechanism, wherein one end of the drainage mechanism is fixedly connected with the outer wall of the catheter; the collecting mechanism is detachably mounted at the top of the collecting mechanism and the other end of the drainage mechanism.

Preferably, the drainage mechanism comprises a drainage tube, and the top of the drainage tube is fixedly connected with the outer wall of the catheter; six drainage grooves are formed in the inner wall of the drainage tube at intervals of 60 degrees along the circumferential direction; six sliding chutes are formed in the bottom of the inner wall of the drainage tube at intervals of 60 degrees along the circumferential direction; six sliding blocks, wherein one part of each sliding block is inserted in the sliding groove; the side wall of the pressing block is fixedly connected with the other part of the sliding block; the sealing sleeve is cylindrical, an inner ring of the sealing sleeve is fixedly connected with the outer wall of the pressing block, and the sealing sleeve is in contact with the inner wall of the drainage tube; the spring is inserted in the inner cavity of the drainage tube, and the end part of the spring is detachably mounted with the pressing block; the baffle, the baffle sets up at the inner chamber top of drainage tube, and the bottom and the spring demountable installation of baffle seal the inner chamber of drainage tube under the effect of baffle.

Preferably, the collecting mechanism comprises a liquid collecting bottle, and the liquid collecting bottle is connected to the outer wall of the drainage tube in a threaded manner; and one end of the ejector pin is fixedly connected to the bottom of the inner cavity of the liquid collecting bottle, the other end of the ejector pin is in contact with the pressing block, and the pressing block can be upwards jacked up under the action of the ejector pin.

Preferably, the thickness of the sealing sleeve is larger than the diameter of the inner cavity of the drainage groove.

Preferably, the upper surface of the partition is conical.

Compared with the prior art, the beneficial effects of the utility model are that: carry out the drainage of hydrops in the pipe through drainage mechanism, can make intraductal hydrops inflow of pipe collect in the mechanism, avoid the hydrops to obstruct the flow of anesthetic gas in the pipe, when collecting mechanism and drainage mechanism and breaking away from, drainage mechanism can self-closing, avoid intraductal anesthetic to flow, when in-service use, can effectively clear away intraductal hydrops of pipe, avoid the pipe internal diameter to diminish, guarantee anesthetic gas's normal transport, anesthesia effect is better, is favorable to the anesthesia to use.

Drawings

FIG. 1 is a front cross-sectional view of the drainage mechanism and collection mechanism of FIG. 2;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a cross-sectional structural schematic view of the draft tube of FIG. 1.

In the figure: 1. the device comprises a guide pipe, 2, a drainage mechanism, 21, a drainage pipe, 22, a drainage groove, 23, a sliding groove, 24, a sliding block, 25, a pressing block, 26, a sealing sleeve, 27, a spring, 28, a partition plate, 3, a collection mechanism, 31, a liquid collection bottle, 32 and a thimble.

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. 1-3, the present invention provides a technical solution: the utility model provides a department of anesthesia uses multi-functional endotracheal tube, includes pipe 1, and pipe 1 is used for the transport of anesthetic gas, still includes drainage mechanism 2 and collects mechanism 3, and drainage mechanism 2's one end and pipe 1's outer wall fixed connection, drainage mechanism 2's the other end and the top demountable installation who collects mechanism 2.

As a preferable scheme, further, the drainage mechanism 2 includes a drainage tube 21, drainage grooves 22, sliding grooves 23, sliding blocks 24, a pressing block 25, a sealing sleeve 26, a spring 27 and a partition plate 28, the top of the drainage tube 21 is fixedly connected with the outer wall of the catheter 1, the number of the drainage grooves 22 is six, the six drainage grooves 22 are arranged on the inner wall of the drainage tube 21 at intervals of 60 degrees along the circumferential direction, the drainage of accumulated liquid in the catheter 1 can be facilitated through the six drainage grooves 22, the drainage efficiency is increased, the number of the sliding grooves 23 is six, the six sliding grooves 23 are arranged on the bottom of the inner wall of the drainage tube 21 at intervals of 60 degrees along the circumferential direction, a part of the sliding block 24 is inserted in the sliding groove 23, the pressing block 25 can be limited from multiple directions through the matching of the six groups of sliding blocks 24 and the sliding grooves 23, the pressing block 25 is ensured to drive the sealing sleeve 26, the sealing sleeve 26 is made of medical silica gel and has high elasticity, the sealing sleeve 26 can be tightly contacted with the inner wall of the drainage tube 21, the inner ring of the sealing sleeve 26 is fixedly connected with the outer wall of the pressing block 25, the sealing sleeve 26 is contacted with the inner wall of the drainage tube 21, the spring 27 is inserted in the inner cavity of the drainage tube 21, the end part of the spring 27 is detachably mounted with the pressing block 25, the spring 27 is a rotary spring, the elastic coefficient is 40N/CM, the spring 27 generates elastic deformation after being stretched or extruded, the spring is recovered to the initial state after external force is removed, the pressing block 25 can be driven to move downwards under the elastic force of the spring 27, the partition plate 28 is arranged at the top of the inner cavity of the drainage tube 21, the bottom of the partition plate 28 is detachably mounted with the top.

Preferably, the collecting mechanism 3 includes a liquid collecting bottle 31 and a thimble 32, the liquid collecting bottle 31 is screwed on the outer wall of the drainage tube 21, the liquid collecting bottle 31 collects the extrusion generated in the conduit 1, one end of the thimble 32 is fixedly connected to the bottom of the inner cavity of the liquid collecting bottle 31, the other end of the thimble 32 is in contact with the press block 25, the press block 25 can be lifted upwards under the action of the thimble 32, the seal sleeve 26 can be released from sealing the drainage groove 22 after the thimble 32 lifts the press block 25, and in addition, the thimble 32 can also play a drainage role, so that the accumulated liquid can flow downwards conveniently.

Preferably, further, the thickness of sealing sleeve 26 is greater than the diameter of the lumen of drainage channel 22, ensuring that sealing sleeve 26 can completely close drainage channel 22.

Preferably, the upper surface of the partition plate 28 is conical, so that the accumulated liquid flowing to the drainage tube 21 flows outwards on the partition plate 28, and the accumulated liquid can conveniently enter the drainage groove 22.

The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.

When the device is used, the catheter 1 is arranged between an anesthesia machine and a breathing mask, the placement position of the catheter 1 is adjusted, the drainage mechanism 2 is positioned at the lowest position of height difference, the accumulated liquid generated by the catheter 1 flows from the high position to the low position, flows into the drainage tube 21, enters the drainage groove 22 under the blocking of the partition plate 28 and then flows out from the bottom of the drainage tube 21, the thimble 32 plays a drainage role, the accumulated liquid flows to the bottom of the liquid collecting bottle 31 along the thimble 32, so that the water vapor in the catheter 1 can be removed, when the accumulated liquid needs to be removed from the liquid collecting bottle 31, the liquid collecting bottle 31 is unscrewed from the drainage tube 21, the thimble 32 removes the limit on the pressing block 25, the spring 27 drives the pressing block 25 to move downwards under the self-elastic force, the sliding block 24 slides downwards along the sliding groove 23, so that the sealing sleeve 26 blocks the lower end opening of the drainage groove 22, seals the drainage groove 22, and prevents, can empty to liquid collecting bottle 31 interior hydrops to when clinical anesthesia, can clear up the hydrops that the patient breathed the production in the pipe 1, avoid blocking pipe 1, guarantee the normal inhalation of anesthetic, ensure that patient's anesthesia reaches the anticipated effect, more do benefit to the doctor and treat the disease.

In the description of the present invention, it is to be understood that the terms "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience in describing the present invention and for simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated; also, unless expressly stated or limited otherwise, the terms "disposed," "removably attached," "fixedly attached," "screwed," "disposed," "plugged," and "socketed" are to be construed broadly and may, for example, be fixedly attached, removably attached, or integral; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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

1. The utility model provides a department of anesthesia uses multi-functional endotracheal tube, includes pipe (1), its characterized in that: also comprises

One end of the drainage mechanism (2) is fixedly connected with the outer wall of the catheter (1);

the collecting mechanism (3), the top of the collecting mechanism (3) and the other end of the drainage mechanism (2) are detachably mounted.

2. The multifunctional endotracheal tube for anesthesia department according to claim 1, characterized in that, the drainage mechanism (2) comprises

The top of the drainage tube (21) is fixedly connected with the outer wall of the catheter (1);

six drainage grooves (22), wherein the six drainage grooves (22) are formed in the inner wall of the drainage tube (21) at intervals of 60 degrees along the circumferential direction;

six sliding chutes (23), wherein the six sliding chutes (23) are arranged at the bottom of the inner wall of the drainage tube (21) at intervals of 60 degrees along the circumferential direction;

six sliding blocks (24), wherein one part of each sliding block (24) is inserted into the sliding groove (23);

the side wall of the pressing block (25) is fixedly connected with the other part of the sliding block (24);

the sealing sleeve (26), the sealing sleeve (26) is cylindrical, the inner ring of the sealing sleeve (26) is fixedly connected with the outer wall of the pressing block (25), and the sealing sleeve (26) is in contact with the inner wall of the drainage tube (21);

the spring (27) is inserted into the inner cavity of the drainage tube (21), and the end part of the spring (27) is detachably mounted with the pressing block (25);

the baffle plate (28) is arranged at the top of the inner cavity of the drainage tube (21), the bottom of the baffle plate (28) and the spring (27) are detachably mounted, and the inner cavity of the drainage tube (21) is sealed under the action of the baffle plate (28).

3. Multifunctional endotracheal tube for anesthesia department according to claim 1, characterized in that said collecting means (3) comprise

The liquid collecting bottle (31) is screwed on the outer wall of the drainage tube (21);

the liquid collecting bottle comprises a thimble (32), one end of the thimble (32) is fixedly connected to the bottom of the inner cavity of the liquid collecting bottle (31), the other end of the thimble (32) is in contact with the pressing block (25), and the pressing block (25) can be upwards jacked up under the action of the thimble (32).

4. The multifunctional tracheal catheter for the anesthesia department as claimed in claim 2, wherein the thickness of the sealing sleeve (26) is larger than the diameter of the inner cavity of the drainage groove (22).

5. The multifunctional endotracheal tube for anesthesia department according to claim 2, characterized in that the upper surface of the partition plate (28) is conical.