CN215608519U

CN215608519U - Lock catch type tracheal catheter fixing device

Info

Publication number: CN215608519U
Application number: CN202023048210.8U
Authority: CN
Inventors: 何芳; 易虎
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2022-01-25
Anticipated expiration: 2030-12-17

Abstract

The utility model discloses a lock catch type tracheal catheter fixing device which comprises a fixing plate, wherein the left side of the fixing plate is fixedly connected with a first clamping ring and a second clamping ring respectively, a round hole is formed in the surface of the first clamping ring, a comfortable layer is fixedly connected to the inner ring surface of the first clamping ring, a positioning plate is fixedly connected to the side surface of the second clamping ring, a fixing ring is fixedly connected to the side surface of the positioning plate, a round rod is movably connected to the side surface of the fixing ring, clamping plates are fixedly connected to the two ends of the round rod, a pressing rod is fixedly connected to the side surface of each clamping plate, a convex groove is formed in the side surface of the positioning plate, and a spring is fixedly connected to the inner side wall of each convex groove. This lock catch type endotracheal tube fixing device through setting up fixed plate, first snap ring, second snap ring, round hole, comfortable layer, locating plate, solid fixed ring, round bar, snap ring, pressing pole, tongue, spring and nose bar to reach and be convenient for carry out the fixed effect of lock catch type to endotracheal tube.

Description

Lock catch type tracheal catheter fixing device

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a lock catch type tracheal catheter fixing device.

Background

The trachea cannula is a technology that a special trachea catheter is placed into a trachea through a glottis and is called as the trachea cannula, the technology can provide the best conditions for smooth air passage, ventilation and oxygen supply, respiratory tract suction, prevention of aspiration and the like, the trachea cannula is needed in many cases in medical treatment, the trachea cannula is the most frequently applied mode for establishing a deterministic artificial air passage clinically to carry out invasive mechanical ventilation, and the trachea cannula and the invasive mechanical ventilation have important functions in critical rescue.

Endotracheal tube prolapse is one of the most serious complications during indwelling endotracheal tubes. The tracheal tube may be pulled out by the patient himself or accidentally during the medical care. And once the tracheal catheter slips, the patient can be injured again, if the tracheal catheter is not treated in time, the patient can suffer acute anoxia, respiratory failure, even suffocation and death again.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a lock catch type tracheal catheter fixing device to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a hasp formula endotracheal tube fixing device, includes the fixed plate, the first snap ring of left side difference fixedly connected with and the second snap ring of fixed plate, the round hole has been seted up on the surface of first snap ring, the comfortable layer of interior anchor ring fixedly connected with of first snap ring, the side fixedly connected with locating plate of second snap ring, the solid fixed ring of side fixedly connected with of locating plate, gu fixed ring's side swing joint has the round bar, the equal fixedly connected with cardboard in both ends of round bar, the side fixedly connected with of cardboard presses the pole, the tongue has been seted up to the side of locating plate, the inside wall fixedly connected with spring of tongue, the one end fixedly connected with nose bar of spring, the circular cone has been seted up on the right side of fixed plate, the inner wall fixedly connected with locking ring of circular cone, the inner wall overlap joint of locking ring has the body.

Preferably, the first clamping ring and the second clamping ring are both in a semi-elliptical shape, and the first clamping ring, the second clamping ring and the locking ring are all made of plastics.

Preferably, the opposite surfaces of the first clamping ring and the second clamping ring are fixedly connected with comfort layers, and the comfort layers are made of cotton fibers.

Preferably, the inner wall of the fixing ring is provided with a hole matched with one end of the convex rod, and the opposite ends of the convex rod and the pressing rod are both semicircular.

Preferably, the fixing plate is convex, and a hole matched with one end of the pipe body is formed in the side face of the fixing plate.

Preferably, the longitudinal section of the locking ring is trapezoidal, and a thread groove is formed on one end surface of the locking ring.

Advantageous effects

The utility model provides a lock catch type tracheal catheter fixing device which has the following beneficial effects:

1. this hasp formula endotracheal tube fixing device, through setting up the fixed plate, first snap ring, the second snap ring, the round hole, comfortable layer, the locating plate, gu fixed ring, the round bar, the snap ring, press the pole, the tongue, spring and nose bar, be convenient for make the body card in the fixed plate, make first snap ring and second snap ring fix at the head simultaneously, make first snap ring pass gu fixed ring, fix first snap ring through the nose bar, through the size of head, the length that the first snap ring of control was pulled out, thereby reach and be convenient for carry out the fixed effect of hasp formula to endotracheal tube.

2. According to the lock catch type tracheal catheter fixing device, the fixing plate, the conical hole, the locking ring and the catheter body are arranged, so that the air outlet end of the catheter body can conveniently penetrate through the locking ring and the fixing plate, the locking ring is rotated at the same time, the catheter body is fixed by the locking ring, and the effect of facilitating stability of the tracheal catheter is achieved.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

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

fig. 3 is an enlarged schematic view of a portion a in fig. 1.

In the figure: the pipe comprises a fixing plate 1, a first clamping ring 2, a second clamping ring 3, a round hole 4, a comfort layer 5, a positioning plate 6, a fixing ring 7, a round rod 8, a clamping plate 9, a pressing rod 10, a convex groove 11, a spring 12, a convex rod 13, a conical hole 14, a locking ring 15 and a pipe body 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a hasp formula endotracheal tube fixing device, includes fixed plate 1, and the left side of fixed plate 1 is the first snap ring 2 of fixedly connected with and second snap ring 3 respectively, and round hole 4 has been seted up on the surface of first snap ring 2, and the comfortable layer 5 of interior anchor ring fixedly connected with of first snap ring 2, the comfortable layer 5 of the equal fixedly connected with of opposite face of first snap ring 2 and second snap ring 3, and the material of comfortable layer 5 is cotton fiber, and the side fixedly connected with locating plate 6 of second snap ring 3.

Fixed ring 7 of side fixedly connected with of locating plate 6, the side swing joint of fixed ring 7 has round bar 8, the equal fixedly connected with cardboard 9 in both ends of round bar 8, the side fixedly connected with of cardboard 9 presses pole 10, tongue 11 has been seted up to the side of locating plate 6, the inside wall fixedly connected with spring 12 of tongue 11, the one end fixedly connected with nose bar 13 of spring 12, the hole with 13 one end looks adaptations of nose bar is seted up to fixed ring 7's inner wall, and nose bar 13 is semi-circular with the looks remote site that presses pole 10.

Through setting up fixed plate 1, first snap ring 2, the second snap ring 3, round hole 4, comfortable layer 5, the locating plate 6, gu fixed ring 7, round bar 8, cardboard 9, press pole 10, tongue 11, spring 12 and nose bar 13, be convenient for make 16 cards of body in fixed plate 1, make first snap ring 2 and second snap ring 3 fix at the head simultaneously, make first snap ring 2 pass gu fixed ring 7, fix first snap ring 2 through nose bar 13, through the size of head, the length that first snap ring 2 of control was pulled out, thereby reach and be convenient for carry out the fixed effect of snap close formula to endotracheal tube.

The right side of the fixing plate 1 is provided with a conical hole 14, the inner wall of the conical hole 14 is fixedly connected with a locking ring 15, the shapes of the first clamping ring 2 and the second clamping ring 3 are both semi-elliptical, the materials of the first clamping ring 2, the second clamping ring 3 and the locking ring 15 are all plastics, the longitudinal section of the locking ring 15 is in a trapezoid shape, a thread groove is formed in the surface of one end of the locking ring 15, a pipe body 16 is lapped on the inner wall of the locking ring 15, the fixing plate 1 is in a convex shape, and a hole matched with one end of the pipe body 16 is formed in the side face of the fixing plate 1.

Through setting up fixed plate 1, circular cone 14, locking ring 15 and body 16, be convenient for make the play of air end of body 16 pass locking ring 15 and fixed plate 1, rotate locking ring 15 simultaneously, make locking ring 15 fixed body 16 to reach the effect of being convenient for stabilize endotracheal tube.

The working principle is as follows: when using lock catch type endotracheal tube fixing device, make the end of giving vent to anger of body 16 pass locking ring 15 and fixed plate 1, rotatory locking ring 15 simultaneously, make locking ring 15 fix body 16, simultaneously, when body 16 blocks in fixed plate 1, make first snap ring 2 and second snap ring 3 fix at the head, make first snap ring pass 2 solid fixed ring 7, fix first snap ring 2 through nose bar 13, through the size of head, the length that first snap ring 2 was pulled out is controlled, thereby reach and be convenient for carry out the fixed effect of lock catch type to endotracheal tube.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a lock catch type endotracheal tube fixing device, includes fixed plate (1), its characterized in that: the left side of the fixing plate (1) is fixedly connected with a first clamping ring (2) and a second clamping ring (3) respectively, a round hole (4) is formed in the surface of the first clamping ring (2), a comfortable layer (5) is fixedly connected to the inner annular surface of the first clamping ring (2), a positioning plate (6) is fixedly connected to the side surface of the second clamping ring (3), a fixing ring (7) is fixedly connected to the side surface of the positioning plate (6), a round rod (8) is movably connected to the side surface of the fixing ring (7), clamping plates (9) are fixedly connected to the two ends of the round rod (8), a press rod (10) is fixedly connected to the side surface of each clamping plate (9), a convex groove (11) is formed in the side surface of the positioning plate (6), a spring (12) is fixedly connected to the inner side wall of each convex groove (11), a convex rod (13) is fixedly connected to one end of each spring (12), a conical hole (14) is formed in the right side of the fixing plate (1), the inner wall of the conical hole (14) is fixedly connected with a locking ring (15), and the inner wall of the locking ring (15) is lapped with a pipe body (16).

2. The latch-type endotracheal tube fixing device according to claim 1, characterized in that: the shape of first snap ring (2) and second snap ring (3) is semiellipse, and the material of first snap ring (2), second snap ring (3) and locking ring (15) is plastics.

3. The latch-type endotracheal tube fixing device according to claim 1, characterized in that: the opposite surfaces of the first clamping ring (2) and the second clamping ring (3) are fixedly connected with a comfortable layer (5), and the comfortable layer (5) is made of cotton fibers.

4. The latch-type endotracheal tube fixing device according to claim 1, characterized in that: the inner wall of the fixing ring (7) is provided with a hole matched with one end of the convex rod (13), and the opposite ends of the convex rod (13) and the pressing rod (10) are semicircular.

5. The latch-type endotracheal tube fixing device according to claim 1, characterized in that: the shape of the fixing plate (1) is convex, and a hole matched with one end of the pipe body (16) is formed in the side face of the fixing plate (1).

6. The latch-type endotracheal tube fixing device according to claim 1, characterized in that: the longitudinal section of the locking ring (15) is in a trapezoid shape, and a thread groove is formed in the surface of one end of the locking ring (15).