CN211434617U

CN211434617U - Trachea fixed bolster

Info

Publication number: CN211434617U
Application number: CN201921719971.6U
Authority: CN
Inventors: 张奕; 庄一渝; 陈香萍
Original assignee: Affiliated Sir Run Run Shaw Hospital of School of Medicine Zhejiang University
Current assignee: Affiliated Sir Run Run Shaw Hospital of School of Medicine Zhejiang University
Priority date: 2019-10-14
Filing date: 2019-10-14
Publication date: 2020-09-08
Anticipated expiration: 2029-10-14

Abstract

The utility model discloses a trachea fixing bracket, in particular to the field of medical appliances, which comprises a fixing seat, a first connecting rod, a second connecting rod and a fixing device for fixing a trachea cannula, wherein one end of the first connecting rod is rotatably connected with the fixing seat, and the other end is rotatably connected with the second connecting rod; the fixing device comprises a connecting column, a bottom fixing plate, a clamping plate and an elastic piece; one end of the connecting column is fixed with one end of the second connecting rod, which is back to the first connecting rod, and the other end of the connecting column is fixed with the bottom fixing plate; the quantity of elastic component and splint is two, the one end of elastic component is fixed mutually with the side of end fixed plate, and the other end is fixed mutually with splint, forms the fixation clamp between two splint and establishes trachea cannula's clearance the utility model has the advantages of can make things convenient for medical personnel fixed trachea, avoid the patient to take place unnecessary clinical problems such as pressure nature damage simultaneously, alleviate medical personnel and patient's burden.

Description

Trachea fixed bolster

Technical Field

The utility model relates to the field of medical equipment, specifically a trachea fixed bolster.

Background

During the course of treatment of a patient, some critically ill patients require treatment for gas delivery. Because the connecting pipe that the gas-supply pipe is connected with the breathing machine is longer, medical personnel generally can adopt a mount to hoist the trachea that is close to breathing machine one end upwards to prevent to cause clinical care problems such as patient's breathing machine correlation pneumonia because of the reason of gas-supply pipe.

When the trachea that is close to breathing machine one end is hung up by the mount, be close to patient's mouth one end trachea and can press patient's mouth (chin position), lead to the patient to take place pressure nature damage very easily, also can influence patient's the condition of ventilating simultaneously. Therefore, in the clinical nursing process, the medical staff usually inflates the rubber glove and clamps the trachea close to one end of the mouth of the patient between the two finger tips of the rubber glove, so as to realize fixation.

However, when being fixed in two fingertips of rubber gloves with the trachea, be unfavorable for fixed trachea, the trachea can take place to remove along with the motion of patient's health, so often need medical personnel to right, is unfavorable for medical personnel work efficiency's improvement.

SUMMERY OF THE UTILITY MODEL

The utility model provides a trachea fixed bolster, this trachea fixed bolster have can make things convenient for medical personnel fixed tracheal advantage.

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

a trachea fixing support comprises a fixing seat, a first connecting rod, a second connecting rod and a fixing device for fixing a trachea cannula, wherein one end of the first connecting rod is rotatably connected with the fixing seat, and the other end of the first connecting rod is rotatably connected with the second connecting rod; the fixing device comprises a connecting column, a bottom fixing plate, a clamping plate and an elastic piece; one end of the connecting column is fixed with one end of the second connecting rod, which is back to the first connecting rod, and the other end of the connecting column is fixed with the bottom fixing plate; the quantity of elastic component and splint is two, the one end of elastic component is fixed mutually with the side of end fixed plate, and the other end is fixed mutually with splint, forms the clearance that the fixed clamp established trachea cannula between two splint.

Preferably, one side of each of the two clamping plates, which is in contact with the tracheal cannula, is arc-shaped.

Preferably, the bottom of one of them splint is equipped with the slip slot, and the slip slot sets up the inserted block that prevents that trachea cannula from deviating from, and correspondingly, the bottom of opposite side splint is equipped with the fixed socket that the adaptation inserted block was inserted.

Preferably, the fixing seat comprises a first fixing half ring, a second fixing half ring, a sliding sheet, a pressing piece, a second locking piece, a third locking piece and a connecting column; the first fixed half ring and the second fixed half ring are hinged; the side end of the first fixed semi-ring is provided with an arc-shaped sliding groove matched with the sliding sheet to slide, one end of the sliding sheet, back to the arc-shaped sliding groove, is fixed with the connecting column, and the sliding sheet is fixedly pressed in the arc-shaped sliding groove through a pressing part; the connecting column is rotatably connected with the first connecting rod and is locked and fixed through a third locking piece; the first fixed semi-ring and the second fixed semi-ring surround a cavity matched with the bed rod and are locked and fixed through a second locking part.

Preferably, one end of the sliding sheet, which faces away from the center of the first stationary half ring, is provided with a threaded column, correspondingly, the groove wall of the arc-shaped sliding groove is provided with a sliding groove having the same sliding path as the threaded column, and the pressing member is in threaded connection with the threaded column.

Preferably, the first stationary half ring and the second stationary half ring are connected by a hinge.

Preferably, the first connecting rod is provided with a rotating head towards one end of the connecting rod, and correspondingly, the connecting rod is provided with a holding groove adapted to hold the rotating head.

Preferably, a rotation groove is formed in one side, facing the second connecting rod, of the first connecting rod, correspondingly, a rotation portion which rotates in the rotation groove is formed in the second connecting rod, and the first connecting rod and the second connecting rod are locked and fixed through a locking bolt.

The utility model has the advantages that:

the utility model discloses in, medical personnel can be fixed in the fixing base on the bed pole of sick bed in advance, and through adjusting the angle between head rod and the second connecting rod, just in time be located the trachea upper end that is close to patient's mouth one side until fixing device. At the moment, the medical staff can lift the trachea, pull the two clamping plates on the bottom fixing plate open, and clamp and fix the trachea. After the trachea is clamped and fixed, the medical staff can properly adjust the angle between the second connecting rod and the first connecting rod, so that the trachea can not oppress the skin of the mouth of the patient, and meanwhile, the smooth introduction of oxygen flow can be ensured.

Drawings

FIG. 1 is a schematic structural view of a trachea retaining bracket according to the present embodiment;

FIG. 2 is an enlarged view of portion A of FIG. 1;

fig. 3 is a schematic structural view of a trachea fixing support in this embodiment.

In the figure: 1. the connecting device comprises a first connecting rod, 11, a rotating groove, 2, a second connecting rod, 21, a rotating part, 31, a second fixed half ring, 32, a hinge, 33, a first fixed half ring, 330, a sliding groove, 331, an arc-shaped sliding groove, 34, a pressing part, 35, a sliding sheet, 36, a threaded column, 37, a connecting column, 38, a third locking part, 39, a second locking part, 4, a locking bolt, 51, a connecting column, 52, a bottom fixing plate, 53, an elastic part, 54, a clamping plate, 55, an inserting block, 56 and a fixed socket.

Detailed Description

The embodiment provides a technical scheme:

as shown in fig. 1 to 3, a trachea fixing support comprises a fixing seat, a first connecting rod 1, a second connecting rod 2 and a fixing device for fixing a trachea cannula, wherein one end of the first connecting rod 1 is rotatably connected with the fixing seat, and the other end of the first connecting rod 1 is rotatably connected with the second connecting rod 2; the fixing device comprises a connecting column 37, a bottom fixing plate 52, a clamping plate 54 and an elastic piece 53; one end of the connecting column 37 is fixed with one end of the second connecting rod 2 back to the first connecting rod 1, and the other end is fixed with the bottom fixing plate 52; the number of the elastic pieces 53 and the clamping plates 54 is two, one end of each elastic piece 53 is fixed with the side end of the bottom fixing plate 52, the other end of each elastic piece 53 is fixed with the clamping plate 54, and a gap for fixedly clamping the trachea cannula is formed between the two clamping plates 54.

In this embodiment, the two clamping plates 54 are curved on the side contacting the endotracheal tube. The arc-shaped clamping plate 54 can increase the contact area with the tracheal cannula, thereby ensuring better fixing effect.

As shown in fig. 3, the bottom of one of the clamping plates 54 is provided with a sliding slot equipped with an insertion block 55 for preventing the trachea cannula from being removed, and correspondingly, the bottom of the other clamping plate 54 is provided with a fixed socket 56 for the insertion of the insertion block 55. After the trachea is clamped by the clamp plate 54, the medical staff can put the insert block 55 into the fixed socket 56 for fixing, so as to prevent the trachea from being accidentally pulled out.

As shown in fig. 2, the fixing base includes a first stationary half 33, a second stationary half 31, a sliding plate 35, a pressing member 34, a second locking member 39, a third locking member 38, and a connecting post 37; the first stationary half ring 33 and the second stationary half ring 31 are hinged; the side end of the first stationary half ring 33 is provided with an arc-shaped sliding chute 331 which is matched with the sliding sheet 35 to slide, one end of the sliding sheet 35, which is back to the arc-shaped sliding chute 331, is fixed with the connecting column 37, and the sliding sheet 35 is compressed and fixed in the arc-shaped sliding chute 331 through a compressing piece 34; the connecting column 37 is rotatably connected with the first connecting rod 1 and is locked and fixed through a third locking piece 38; the first stationary half ring 33 and the second stationary half ring 31 enclose a cavity adapted to the bed bar and are locked and fixed by the second locking member 39.

The medical staff can loosen the first stationary half ring 33 and the second stationary half ring 31 and fit over the bed bar. After the fixation is completed, the second locking member 39 (bolt and nut) can be used to lock and fix the device. At the same time, the medical staff may move the sliding plate 35, thereby adjusting the angle of the first stationary half ring 33 to be optimal. After the angle adjustment of the first stationary half ring 33 is completed, the pressing member 34 is pressed against the outer side of the first stationary half ring 33 by rotating the pressing member 34 (in the shape of a circular disk), so that the sliding piece 35 is fixed.

As shown in fig. 2, one end of the sliding plate 35 facing away from the center of the first stationary half ring 33 is provided with a threaded post 36, correspondingly, the groove wall of the arc-shaped sliding groove 331 is provided with a sliding groove 330 having the same sliding path as the threaded post 36, and the compressing member 34 is in threaded connection with the threaded post 36.

In the present embodiment, the first stationary half ring 33 and the second stationary half ring 31 are connected by a hinge 32.

As shown in fig. 1 and 3, one end of the first connecting rod 1 facing the connecting rod 37 is provided with a rotating groove 11, and accordingly, the connecting rod 37 is provided with a receiving groove adapted to receive the rotating groove 11.

As shown in fig. 1 and 3, a rotation groove 11 is formed in a side of the first connecting rod 1 facing the second connecting rod 2, and accordingly, the second connecting rod 2 is provided with a rotation portion 21 that rotates in the rotation groove 11, and the first connecting rod 1 and the second connecting rod 2 are locked and fixed by a locking bolt 4.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A trachea fixing support is characterized by comprising a fixing seat, a first connecting rod (1), a second connecting rod (2) and a fixing device for fixing a trachea cannula, wherein one end of the first connecting rod (1) is rotatably connected with the fixing seat, and the other end of the first connecting rod is rotatably connected with the second connecting rod (2);

the fixing device comprises a connecting column (37), a bottom fixing plate (52), a clamping plate (54) and an elastic piece (53);

one end of the connecting column (37) is fixed with one end of the second connecting rod (2) back to the first connecting rod (1), and the other end of the connecting column is fixed with the bottom fixing plate (52);

the number of the elastic pieces (53) and the number of the clamping plates (54) are two, one end of each elastic piece (53) is fixed with the side end of the bottom fixing plate (52), the other end of each elastic piece is fixed with the corresponding clamping plate (54), and a gap for fixedly clamping the trachea cannula is formed between the two clamping plates (54).

2. The tracheal fixation stent of claim 1 wherein the sides of the two splints (54) in contact with the endotracheal tube are curved.

3. A tracheal fixation support as claimed in claim 1, wherein the bottom of one of the clamping plates (54) is provided with a sliding slot equipped with an insert (55) preventing the removal of the tracheal cannula, and correspondingly the bottom of the other clamping plate (54) is provided with a fixation socket (56) adapted to the insertion of the insert (55).

4. The tracheal fixation bracket of claim 1, wherein the fixation seat comprises a first fixation half ring (33), a second fixation half ring (31), a sliding plate (35), a compression member (34), a second locking member (39), a third locking member (38), and a connection post (37);

the first stationary half ring (33) and the second stationary half ring (31) are hinged;

an arc-shaped sliding groove (331) matched with a sliding sheet (35) to slide is formed in the side end of the first fixed half ring (33), one end, back to the arc-shaped sliding groove (331), of the sliding sheet (35) is fixed to the connecting column (37), and the sliding sheet (35) is pressed and fixed in the arc-shaped sliding groove (331) through a pressing piece (34);

the connecting column (37) is rotatably connected with the first connecting rod (1) and is locked and fixed through a third locking piece (38);

the first fixed half ring (33) and the second fixed half ring (31) enclose a cavity matched with the bed pole and are locked and fixed through a second locking piece (39).

5. The trachea fixation frame as claimed in claim 4, wherein the end of the sliding plate (35) facing away from the center of the first half fixation ring (33) is provided with a threaded post (36), and correspondingly, the groove wall of the arc-shaped sliding groove (331) is provided with a sliding groove (330) having the same sliding path as the threaded post (36), and the pressing member (34) is threadedly coupled with the threaded post (36).

6. A tracheal fixation stent as in claim 1, wherein the first half fixation ring (33) and the second half fixation ring (31) are connected by a hinge (32).

7. A tracheal fixation support as claimed in claim 1, wherein the end of the first connecting rod (1) facing the connecting rod (37) is provided with a rotation groove (11), and correspondingly the connecting rod (37) is provided with a receiving groove adapted to receive the rotation groove (11).

8. A trachea fixing support according to claim 1, wherein the side of the first connecting rod (1) facing the second connecting rod (2) is provided with a rotation groove (11), correspondingly, the second connecting rod (2) is provided with a rotation part (21) rotating in the rotation groove (11), and the first connecting rod (1) and the second connecting rod (2) are locked and fixed through a locking bolt (4).