CN217612378U

CN217612378U - Tracheal cannula fixer

Info

Publication number: CN217612378U
Application number: CN202221219046.9U
Authority: CN
Inventors: 尹美歌; 孟丹
Original assignee: Chifeng Municipal Hospital
Current assignee: Chifeng Municipal Hospital
Priority date: 2022-05-20
Filing date: 2022-05-20
Publication date: 2022-10-21
Anticipated expiration: 2032-05-20

Abstract

The utility model relates to the technical field of medical appliances, in particular to a tracheal cannula fixer; including the inside rectangle stopper of seting up the U-shaped groove, the backup pad of U-shaped inslot portion fixedly connected with U-shaped, install trachea stop gear on the rectangle stopper, trachea stop gear includes the drive plate of slidable mounting in rectangle stopper one side, both ends all rotate about the drive plate and are connected with the limiting plate, the backup pad is close to one side of limiting plate and has been seted up with limiting plate matched with spacing groove, fixedly connected with and limiting plate sliding connection's guide post on the spacing groove, install the fixing device who is used for fixed drive plate on the drive plate, install the stop device who is used for restricting the rectangle stopper on the rectangle stopper. The problem of after the intubate is successful, the operation is complicated when installing intubate fixing device, very inconvenient is effectively solved. The utility model discloses be convenient for operate, the patient that prevents that can very big degree stings flat with trachea cannula, can prevent simultaneously that patient from ejecting fixing device from the mouth.

Description

Tracheal cannula fixer

Technical Field

The utility model relates to the technical field of medical equipment, specifically a trachea cannula fixer.

Background

The trachea cannula is a method for placing a special endotracheal tube into a trachea or a bronchus through an oral cavity or a nasal cavity and a glottis, provides optimal conditions for unobstructed respiratory tract, ventilation and oxygen supply, respiratory tract suction and the like, and is an important measure for rescuing patients with respiratory dysfunction.

After the trachea cannula is successfully inserted, the trachea cannula is required to be kept in a fixed position without displacement, falling off and shriveling, and the fixation is important to be firm. After the trachea cannula is successfully inserted clinically, a bite block and the trachea cannula are usually fixed in an oral cavity together, and the oral cavity is externally stuck and fixed by using adhesive tape, so that the intubation tube fixing device is very inconvenient to install and complex to operate in the operation process; meanwhile, the tongue of the patient can easily shift and even eject the bite block when in use, and the patient can bite the cannula to affect ventilation when in serious condition.

Therefore, the utility model provides a trachea cannula fixer solves the problem.

SUMMERY OF THE UTILITY MODEL

In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a tracheal intubation fixer, which effectively solves the problems of complex operation and inconvenience when installing an intubation fixer after successful intubation.

The utility model relates to a trachea cannula fixer, including the inside rectangle stopper of seting up the U-shaped groove, the backup pad of the inside fixedly connected with U-shaped in U-shaped groove, install trachea stop gear on the rectangle stopper, trachea stop gear includes slidable mounting and is in the drive plate of rectangle stopper one side, both ends are all rotated about the drive plate and are connected with the limiting plate, the backup pad is close to one side of limiting plate seted up with limiting plate matched with spacing groove, fixedly connected with on the spacing groove with limiting plate sliding connection's guide post, install on the drive plate and be used for fixing the fixing device of drive plate, install on the rectangle stopper and be used for the restriction the stop device of rectangle stopper.

Preferably, the fixing device comprises a fixing groove formed in the rectangular limiting block, a limiting column is connected to the drive plate in a sliding mode, and a spring is installed between the limiting column and the drive plate.

Preferably, rectangle stopper internally mounted has the winding post, the winding post with through torsional spring coupling between the rectangle stopper, the winding has the sticky tape on the winding post, the sticky tape is kept away from the one end fixedly connected with fixed part of winding post.

Preferably, the fixing part is provided with a fixing clamping groove, and the rectangular limiting block is fixedly connected with a fixing clamping block matched with the fixing clamping groove.

Preferably, the limiting device comprises one end fixedly connected with the rectangular limiting block which deviates from the elastic rope on one side of the U-shaped groove opening, the other end of the elastic rope is provided with a limiting hole, and the rectangular limiting block is fixedly connected with one side of the U-shaped groove opening and a buckle matched with the limiting hole.

Preferably, a plurality of pieces of gauze are fixedly connected to the elastic rope.

Preferably, the lower end of the rectangular limiting block is fixedly connected with a flexible rubber block, and two meshing grooves are symmetrically formed in the flexible rubber block.

The utility model has the advantages that:

the utility model aims at improving the prior tracheal intubation fixer, and solves the problems of complex operation and inconvenience when the intubation fixing device is installed after successful intubation by adding a rectangular limiting block, a U-shaped groove, a supporting plate, a driving plate, a limiting groove and a guide post; the problem of fixing the driving plate and the limiting plate is solved by adding the limiting column, the fixing groove and the spring; the problem of fixing the insertion tube is solved by adding the winding column, the torsion spring and the adhesive tape; the problem of fixing the rectangular limiting block is solved by adding the elastic rope, the limiting hole and the buckle; the utility model discloses be convenient for operate, the patient that prevents that can very big degree stings flat with trachea cannula, can prevent simultaneously that patient from ejecting fixing device from the mouth.

Drawings

FIG. 1 is an overall view of the present invention;

FIG. 2 is a schematic view of the rectangular limiting block of the present invention;

fig. 3 is a schematic view of the installation of the limiting plate of the present invention;

FIG. 4 is a schematic sectional view of the trachea limiting mechanism of the present invention;

fig. 5 is a schematic view of the winding post of the present invention;

1. a rectangular limiting block; 2. a U-shaped groove; 3. a support plate; 4. a drive plate; 5. a limiting plate; 6. a limiting groove; 7. a guide post; 8. fixing grooves; 9. a limiting column; 10. winding the column; 11. an adhesive tape; 12. a fixed part; 13. fixing the clamping groove; 14. fixing the fixture block; 15. an elastic cord; 16. a limiting hole; 17. buckling; 18. gauze; 19. a flexible rubber block; 20. an occlusion groove.

Detailed Description

The foregoing and other features, aspects and utilities of the present invention will be apparent from the following detailed description of the embodiments with reference to the accompanying drawings in which fig. 1-5 are incorporated. The structural contents mentioned in the following embodiments are all referred to the attached drawings of the specification.

In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Exemplary embodiments of the present invention will be described below with reference to the accompanying drawings.

The first embodiment is as follows:

according to what is shown in fig. 1-5, a trachea cannula fixer, including the inside rectangle stopper 1 that sets up U-shaped groove 2, the inside fixedly connected with U-shaped backup pad 3 of U-shaped groove 2, the intubate is placed inside backup pad 3 to this protection intubate, the U-shaped backup pad 3 adopts the rigid plastic preparation to prevent that patient stings the deformation with backup pad 3, install trachea stop gear on the rectangle stopper 1, trachea stop gear includes slidable mounting in the drive plate 4 of rectangle stopper 1 one side, both ends all rotate about the drive plate 4 and are connected with limiting plate 5, backup pad 3 is close to one side of limiting plate 5 seted up with limiting plate 5 matched with spacing groove 6, limiting plate 5 is in the inside slip of limiting groove 6, fixedly connected with on the spacing groove 6 with limiting plate 5 sliding connection's guide post 7, the guide way has been seted up on limiting plate 5, guide post 7 is located inside the guide way, the initial position, limiting plate 5 is located the installation that limiting groove 6 is not influenced, when using, will place intubate inside 3, promote drive plate 4, drive plate 4 from drive plate 5 is used for the restriction of the inside 3 is used for the restriction device 5 is used for the restriction of pushing out the limiting plate 4.

Fixing device is including seting up fixed slot 8 inside the rectangle stopper 1, sliding connection has spacing post 9 on the drive plate 4, spacing post 9 with install the spring between the drive plate 4, when using, promote drive plate 4 to extreme position, spacing post 9 is in under the effect of spring will spacing post 9 is pressed inside the fixed slot 8, after finishing using, to keeping away from the direction pulling of fixed slot 8 spacing post 9, this moment drive plate 4 can freely slide.

1 internally mounted of rectangle stopper has winding post 10, winding post 10 with through torsional spring coupling between the rectangle stopper 1, the winding has sticky tape 11 on the winding post 10, sticky tape 11 adopts transparent material, the width of sticky tape 11 is 2cm, initial position, sticky tape 11 winding is in on the winding post 10, sticky tape 11 is kept away from the one end fixedly connected with fixed part 12 of winding post 10, fixed part 12 initial position is located the convenient pulling in the 1 outside of rectangle stopper.

Fixed part 12 is last to have seted up fixed slot 13, fixedly connected with on the rectangle stopper 1 with fixed slot 13 matched with fixed fixture block 14, when using, the pulling fixed part 12, sticky tape 11 is followed pull out on the winding post 10, sticky tape 11 is close to the one end of winding post 10 with winding post 10 fixed connection will sticky tape 11 is whole after taking out, will sticky tape 11 twines on the intubate, will on the fixed part 12 fixed slot 13 card is in on fixed fixture block 14 to this makes the intubate with rectangle stopper 1 is fixed, prevents that the intubate from being in the inside slip of rectangle stopper 1.

Rectangle stopper 1 deviates from one side fixed connection of U-shaped groove 2 open-ended has the one end of stretch cord 15, spacing hole 16 has been seted up to the other end of stretch cord 15, rectangle stopper 1 is in U-shaped groove 2 open-ended one side fixedly connected with spacing hole 16 matched with buckle 17, when using, will rectangle stopper 1 installs the back, will stretch cord 15 has patient's head is walked around to the one end of spacing hole 16, the card is in fix with this on the buckle 17 rectangle stopper 1 prevents that patient's tongue from ejecting with it.

A plurality of gauzes 18 are fixedly connected to the elastic rope 15, and the gauzes 18 are used for preventing the elastic rope 15 from causing discomfort to a patient.

1 lower extreme fixedly connected with flexible block rubber 19 of rectangle stopper, flexible block rubber 19 adopts the preparation of harmless material, can not take the ill person to become the damage, flexible block rubber 19 is used for protecting patient's tooth, two interlock grooves 20 have been seted up to the symmetry on the flexible block rubber 19, interlock groove 20 is used for making things convenient for patient's interlock can restrict rectangle stopper 1 simultaneously and can break away from out from in patient's mouth.

In the specific implementation:

put into patient's mouth with flexible rubber piece 19, bite into interlock groove 20, place the intubate inside backup pad 3, promote drive plate 4, drive plate 4 releases limiting plate 5 from spacing groove 6 is inside, limiting plate 5 is kept away from the one end of drive plate 4 under the effect of guide post 7 and is rotated to the direction that is close to backup pad 3, restrict the intubate inside backup pad 3, when promoting drive plate 4 to extreme position, spacing post 9 is pressed spacing post 9 to fixed slot 8 inside under the effect of spring, once is fixed current position with drive plate 4.

After the rectangular limiting block 1 is installed, one end, provided with the limiting hole 16, of the elastic rope 15 bypasses the head of a patient and is clamped on the buckle 17 to fix the rectangular limiting block 1, so that the tongue of the patient is prevented from being ejected out.

Pulling fixed part 12, sticky tape 11 is pulled out from winding post 10, takes sticky tape 11 the back out entirely, with sticky tape 11 winding on the intubate, with fixed slot 13 card on fixed part 12 on fixed fixture block 14 to this makes intubate and rectangle stopper 1 fixed, prevents that the intubate from sliding in rectangle stopper 1 is inside.

After the use, to keeping away from spacing post 9 of the direction pulling of fixed slot 8, drive plate 4 can freely slide this moment, and reverse slip drive plate 4 withdraws limiting plate 5 inside spacing groove 6, takes off fixed part 12 from fixed fixture block 14, unties the back with the sticky tape 11 of winding on the intubate, withdraws sticky tape 11 on winding post 10 under the effect of torsional spring, takes off the one end that elasticity rope 15 has spacing hole 16 from buckle 17, takes off rectangle stopper 1 from the patient mouth at last.

The utility model has the advantages that:

the utility model aims at the improvement of the prior tracheal cannula fixer, and solves the problems of complex operation and inconvenience when the cannula fixing device is installed after successful cannula insertion by adding a rectangular limiting block, a U-shaped groove, a supporting plate, a driving plate, a limiting groove and a guide post; the problem of fixing the driving plate and the limiting plate is solved by adding the limiting column, the fixing groove and the spring; the problem of fixing the tracheal cannula is solved by adding the winding column, the torsion spring and the adhesive tape; the problem of fixing the rectangular limiting block is solved by adding the elastic rope, the limiting hole and the buckle; the utility model discloses be convenient for operate, the patient that prevents that can very big degree stings flat with trachea cannula, can prevent simultaneously that patient from ejecting fixing device from the mouth.

Claims

1. The utility model provides a trachea cannula fixer, includes inside rectangle stopper (1) of seting up U-shaped groove (2), its characterized in that: backup pad (3) of the inside fixedly connected with U-shaped in U-shaped groove (2), install trachea stop gear on rectangle stopper (1), trachea stop gear includes slidable mounting drive plate (4) of rectangle stopper (1) one side, both ends are all rotated about drive plate (4) and are connected with limiting plate (5), backup pad (3) are close to one side of limiting plate (5) seted up with limiting plate (5) matched with spacing groove (6), fixedly connected with on spacing groove (6) with limiting plate (5) sliding connection's guide post (7), install on drive plate (4) and be used for fixing the fixing device of drive plate (4), install on rectangle stopper (1) and be used for the restriction the stop device of rectangle stopper (1).

2. The endotracheal tube holder according to claim 1, characterized in that: fixing device is including seting up fixed slot (8) inside rectangle stopper (1), sliding connection has spacing post (9) on drive plate (4), spacing post (9) with install the spring between drive plate (4).

3. The endotracheal tube holder according to claim 1, characterized in that: rectangle stopper (1) internally mounted has winding post (10), winding post (10) with through torsional spring coupling between rectangle stopper (1), the winding has sticky tape (11) on winding post (10), sticky tape (11) are kept away from the one end fixedly connected with fixed part (12) of winding post (10).

4. A tracheal cannula holder as in claim 3, wherein: the fixing part (12) is provided with a fixing clamping groove (13), and the rectangular limiting block (1) is fixedly connected with a fixing clamping block (14) matched with the fixing clamping groove (13).

5. The endotracheal tube holder according to claim 1, wherein: stop device includes that one end fixed connection is in rectangle stopper (1) deviates from bungee cord (15) of U-shaped groove (2) opening one side, spacing hole (16) have been seted up to the other end of bungee cord (15), rectangle stopper (1) U-shaped groove (2) opening one side fixedly connected with spacing hole (16) matched with buckle (17).

6. The endotracheal tube holder according to claim 5, characterized in that: a plurality of pieces of gauze (18) are fixedly connected to the elastic rope (15).

7. The endotracheal tube holder according to claim 1, characterized in that: the lower end of the rectangular limiting block (1) is fixedly connected with a flexible rubber block (19), and two occlusion grooves (20) are symmetrically formed in the flexible rubber block (19).