CN213285115U

CN213285115U - Oral trachea cannula catheter fixing device

Info

Publication number: CN213285115U
Application number: CN202021879604.5U
Authority: CN
Inventors: 李雪梅
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-01
Filing date: 2020-09-01
Publication date: 2021-05-28
Anticipated expiration: 2030-09-01

Abstract

The utility model discloses a through mouth trachea cannula pipe fixing device, which comprises a fixing base, the last through-hole that supplies the pipe to pass that opens of fixed baseplate, still include the fastener, possess the axis body, the clamp plate is arranged in the fixed baseplate through-hole, set up the barrel on the clamp plate surface that the pore wall corresponds, the axis body tip passes from the barrel chamber and is connected and normal running fit with the clamp plate, set up the projection on the axis body, it opens slottedly along axial and circumference to cooperate on the barrel chamber wall, the groove that two directions were opened communicates mutually, move down with the axis body, make clamp plate and pore wall cooperation fastening pipe, it makes the projection get into circumference groove locking clamp plate position by the axial groove to rotate the axis body, this pipe fixing device improves the structure, adopt the axis body to drive the clamp plate, with pore wall cooperation chucking pipe, lock the clamp plate with the groove that two directions were opened of.

Description

Oral trachea cannula catheter fixing device

Technical Field

The utility model relates to the technical field of medical equipment, concretely relates to through oral trachea cannula pipe fixing device.

Background

Most of the fixing methods of the oral tracheal intubation tube which are commonly used in clinic at present are methods of fixing the oral tracheal intubation tube on the face by crossing two silk adhesive tapes. The inconvenience of this method is: 1. once oral secretion is wetted, the viscosity of the adhesive plaster is greatly reduced, and the tracheal intubation catheter is easy to fall off, so that adverse events are caused; 2. the adhesive tape fixing method is very time-consuming, and influences are brought to rescue work when a patient is rescued. 3. Since oral care must be given to a patient every day, an adhesive tape for fixing the face of the patient is torn, easily damages the skin of the patient, and the comfort of the patient is very poor.

In view of the above, a fixing device for a tube inserted into an oral trachea cannula is also available in the market, and as described in patent document 1, a fixing portion is used to fix a tube with a lock bar and a notch, which has a large operation range and is inconvenient to operate; as described in patent document 2, the conduit is fixed by the openable/closable upper and lower baffle plates, and there are problems that the operation width is large and the operation is inconvenient, and a new processing apparatus needs to be developed.

Patent document 1: tracheal catheter fixator, authorization bulletin number: CN 208405656U.

Patent document 2: air duct mount, the bulletin number of authorizing: CN 201384771Y.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical defect, the utility model provides a following technical scheme:

through oral trachea cannula pipe fixing device, including fixed baseplate, last the opening of fixed baseplate has the through-hole that supplies the pipe to pass, still include the fastener, possess the axis body, the clamp plate is arranged in the fixed baseplate through-hole, set up the barrel on the clamp plate surface that the pore wall corresponds, the axis body tip passes from the barrel chamber and is connected and normal running fit with the clamp plate, set up the projection on the axis body, it opens slottedly along axial and circumference to cooperate on the barrel chamber wall, the groove that two orientations were opened communicates mutually, move down with the axis body, make clamp plate and pore wall cooperation fastening pipe, it makes the projection get into circumference groove locking clamp plate position by the axial groove to rotate the axis body.

This pipe fixing device improves the structure, adopts the axis body to drive the clamp plate, cooperates the chucking pipe with the pore wall to the protruding column cooperates the groove that two directions opened to lock the clamp plate, simplifies the operating procedure, convenient to use.

Further, still including the piece that resets, possess the spring of cover on guide post and the guide post, the barrel side sets up the guide post, and the guide post tip stretches into fixed baseplate hole in and is connected with the clamp plate, and the clamp plate drives the guide post and moves down, and spring compression increases the piece that resets, helps clamp plate automatic re-setting under the spring action, improves the convenience of using.

Further, fixed baseplate sets up the butterfly fixed plate towards oral cavity one side, sets up the magic area on the butterfly fixed plate, and the butterfly fixed plate has the installation that helps the magic area.

Further, one of them magic area both ends are connected with 2 angle trompils in butterfly fixed plate top, and another magic area both ends are connected with two angle trompils in below, form two rings bodies, and the bandeau structure directly wears during the use can.

Furthermore, the butterfly-shaped fixing plate surface on the side surface of the fixing base is provided with a liquid discharge hole, so that oral secretion and sputum can be conveniently and efficiently cleaned.

Furthermore, the wall of the through hole formed in the fixed base and the opposite pressing plate surface are provided with semicircular grooves, so that the shape of the catheter is adapted, and the stability of the fixation of the catheter is improved.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the fixing device for the transoral tracheal intubation catheter has the advantages of improved structure, simplified operation steps, one-key tube opening and convenience in use.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

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

FIG. 2 is a view of the structure of the slot on the cylinder;

FIG. 3 is a view showing a structure of a shaft body and a pressing plate;

FIG. 4 is an exploded view of FIG. 3;

wherein the reference numerals are:

1. a fixed base; 2. a through hole; 3. pressing a plate; 4. a barrel; 5. a shaft body; 6. a convex column; 7. a guide post; 8. a spring; 9. a butterfly-shaped fixing plate; 10. a magic tape; 11. a circumferential groove; 12. an axial slot; 13. a ring cover; 14. and a liquid discharge hole.

Detailed Description

The invention will be further explained with reference to the drawings and the specific embodiments.

Example 1

The fixing device for the transoral tracheal intubation catheter mainly improves the matching of the fixing base and the fastener, as shown in figure 1, a through hole 2 is formed in the fixing base 1 of the fixing device from the front side and extends to the back side for the catheter to pass through, and the optional shape of the through hole comprises a circle, a rectangle and the like; the fastener comprises a shaft body 5 and a pressing plate 3, as shown in figure 1, the pressing plate is positioned in a rectangular through hole of a fixed base, and the purpose of fixing a catheter can be achieved by selecting a barrel body 4 formed on the outer surface of the fixed base corresponding to the hole wall of any one of the upper side, the lower side, the left side and the right side, inserting the shaft body from a barrel cavity, inserting the pressing plate from the through hole wall, in the moving direction of the shaft body, forming semicircular grooves on a pressing plate surface and the corresponding hole wall to clamp and fix the catheter, and showing the structure of the double semicircular grooves in figure 1.

The end part of the shaft body is matched with the pressure plate in a rotating mode, the selectable structure is that a screw is screwed in the pressure plate surface and the like to be connected with the end part of the shaft body, the shaft body rotates, or as shown in figures 3 and 4, the diameter of the end part of the shaft body is increased, a groove is formed in the corresponding pressure plate surface, then the ring cover 13 is used for fastening, a convex column is formed in the side surface of the shaft body, the groove is formed in the axial direction and the circumferential direction in a matching mode on the wall of the cylinder cavity, the shaft body moves downwards, the convex column moves along the axial groove 12, the shaft body rotates, the convex column 6 rotates into the circumferential groove 11, the pressure plate is locked, the circumferential groove is located on one side of the axial groove and communicated with the axial groove, as shown in figure.

In this embodiment, for making things convenient for the axis body to reset, still install the piece that resets, including spring 8 that overlaps on guide post 7 and the guide post, trompil on the fixed baseplate of the relative both sides face of barrel, the guide post stretches into from the hole and is fixed with the clamp plate, overlaps the spring on the guide post cylinder above the fixed baseplate top surface, and the clamp plate drives the guide post and moves down, and spring compression, axis body rotation locking, the pipe card is fixed, rotates the axis body unblock, and the clamp plate automatic re-setting is pressed under the spring action.

Of course, the circumferential wall of the top end part of the shaft body can be provided with a plurality of grooves to facilitate force application.

When in implementation, the holes can be directly formed in the side surface of the fixed base to install the magic tape 10, and the magic tape is single or multiple; however, in order to improve the stability and the installation convenience of the magic tape, a butterfly-shaped fixing plate 9 is formed on the periphery of the back of the fixing base, and a hole is formed in the butterfly-shaped fixing plate to connect one or more magic tapes, as shown in fig. 1.

Preferably, based on improve stability and convenience under the purpose, select to press the both ends that the trompil of two angles departments in top connects the single magic area at butterfly fixed, the both ends of another magic area are connected at two angles in below, form two rings body from top to bottom, and top magic area is fixed in patient's pillow top through patient's auricle top, and below magic area is fixed in patient's neck through patient's earlobe, can increase fixed stability like this, loop configuration, wear-type, convenient to use.

In another embodiment, the butterfly-shaped fixing plates on the two opposite sides of the fixing base are provided with drainage holes 14, as shown in fig. 1, for cleaning oral secretion and sputum.

In addition, can be according to the material of parts such as fixed baseplate, butterfly fixed plate, magic tape, axis body of demand free choice, like the foam dressing that the gas permeability is good.

Above only the utility model discloses an it is preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. Through mouthful trachea cannula pipe fixing device, including fixed baseplate, last the opening of fixed baseplate has the through-hole that supplies the pipe to pass, its characterized in that: still include the fastener, possess the axis body, the clamp plate is arranged in the fixed baseplate through-hole, set up the barrel on the clamp plate surface that the pore wall corresponds, the axis body tip passes from the barrel chamber and is connected and normal running fit with the clamp plate, set up the projection on the axis body, cooperate on the barrel chamber wall to open slottedly along axial and circumference, the groove that two orientations opened communicates mutually to the axis body moves down, makes clamp plate and pore wall cooperation fastening pipe, rotates the axis body and makes the projection get into circumference groove locking clamp plate position by the axial groove.

2. The fixture of claim 1, wherein: still including restoring to the throne the piece, possess the spring of cover on guide post and the guide post, the barrel side sets up the guide post, and the guide post tip stretches into fixed baseplate hole in and is connected with the clamp plate, and the clamp plate drives the guide post and moves down, and the spring compression.

3. The fixture of claim 1, wherein: fixed base sets up the butterfly fixed plate towards oral cavity one side, sets up the magic area on the butterfly fixed plate.

4. The fixture apparatus of claim 3, wherein: two ends of one magic belt are connected with the 2-angle openings above the butterfly-shaped fixing plate, and two ends of the other magic belt are connected with the two-angle openings below the other magic belt to form two ring bodies.

5. The fixture apparatus of claim 3, wherein: the butterfly-shaped fixing plate surface on the side surface of the fixing base is provided with a liquid discharge hole.

6. The fixture apparatus of any one of claims 1-5, wherein: the wall of the through hole of the fixed base and the opposite pressing plate surface are provided with semicircular grooves.