CN212854291U - Prevent pressing sore trachea cannula fixer - Google Patents

Abstract

The utility model discloses a prevent pressing sore trachea cannula fixer, including fixed support body and elastic cord, fixed support body both sides are equipped with first opening, fixed support body middle part is equipped with the second opening, fixed support body inboard is equipped with slowly presses the layer, slowly press the layer to coincide with fixed support body, fixed support body inboard is equipped with first recess, slowly press layer one side to be equipped with first arch, through setting up slowly pressing the layer in fixed support body inboard, avoid the patient to wear the cannula fixer for a long time and produce oppression formation around lip and the lip and press the sore, improve the comfort level that the patient wore, will slowly press layer movable mounting simultaneously internal at the mount, convenient to detach and change, improve the utilization ratio of fixed support body, through setting up fixed station and locking mechanism with fixed support body both sides, be convenient for fix trachea cannula, simultaneously do as required and adjust trachea cannula fixed position.

Description

Prevent pressing sore trachea cannula fixer

Technical Field

The utility model relates to a fixer, more specifically the utility model discloses mainly relate to a prevent pressing sore trachea cannula fixer.

Background

Clinically, trachea cannula helps establishing artifical air flue very effectual method fast to the sudden cardiac arrest rescue, need fix it after inserting trachea cannula, the patient of being convenient for normally ventilates, otherwise can cause unnecessary injury to patient's trachea, current cannula fixer adopts the silica gel material more, this cannula fixer is not good with the lip laminating at the in-process of in-service use, it is ischemic to oppress easily lip and lip periphery at long-time fixed in-process, lead to the patient to wear discomfort, and oppression injury lip.

SUMMERY OF THE UTILITY MODEL

One of the purposes of the utility model is to solve the above insufficiency, provide a prevent pressing sore trachea cannula fixer to hopefully solve the cannula fixer and cause to press the sore to patient's lip and around the use in-process, the influence is worn and fixed comfortable scheduling problem.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model provides a prevent pressing sore trachea cannula fixer, including fixed support body and elastic cord, fixed support body both sides are equipped with first opening, fixed support body middle part is equipped with the second opening, fixed support body inboard is equipped with slowly presses the layer, slowly press the layer to coincide with fixed support body, fixed support body inboard is equipped with first recess, slowly press layer one side to be equipped with first arch.

Preferably, the further technical scheme is as follows: the pressure-relieving layer comprises a connecting layer, the first protrusion is arranged on one side of the connecting layer, a silica gel layer is arranged on the other side of the connecting layer, a sponge layer is arranged on one side of the silica gel layer, and a protective layer is sleeved on the pressure-relieving layer.

The further technical scheme is as follows: the improved structure of the automobile seat is characterized in that fixing platforms are arranged on the left side and the right side of the second opening, an inner threaded hole is formed in the middle of each fixing platform, limiting rods are arranged on the outer sides of the fixing platforms at intervals, second grooves are formed in the inner sides of the middle portions of the limiting rods, the longitudinal sections of the second grooves are semicircular, locking mechanisms are arranged in the fixing platforms, and the locking mechanisms are arranged in the inner threaded holes.

The further technical scheme is as follows: locking mechanism includes the screw rod, screw rod one end is equipped with chucking spare, the screw rod other end is equipped with the knob, the screw rod with the second recess is anastomotic each other.

The further technical scheme is as follows: the slow pressing layer with all be equipped with the magic subsides on the fixed support body, the magic subsides with first recess interval sets up.

The further technical scheme is as follows: the first grooves are uniformly distributed on the inner side of the fixed frame body, correspond to the first bulges and are matched with the first bulges.

The further technical scheme is as follows: the end parts of the two sides of the fixed frame body are symmetrically provided with connecting buckles, and the end parts of the elastic band are arranged in the connecting buckles.

Compared with the prior art, one of the beneficial effects of the utility model is that: through set up slowly pressing the layer in fixed support body inboard, avoid the patient to wear the intubate fixer for a long time and produce the oppression formation around lip and the lip and press the sore, improve the comfort level that the patient wore, will slowly press layer movable mounting simultaneously internal at the mount, convenient to detach and change improve the utilization ratio of fixed support body, through setting up fixed station and locking mechanism with fixed support body both sides, be convenient for fix trachea cannula, do simultaneously and adjust trachea cannula fixed position as required, simultaneously the utility model provides a prevent pressing sore trachea cannula fixer, simple structure easily promotes.

Drawings

Fig. 1 is a schematic structural diagram illustrating a front view of a pressure sore prevention tracheal cannula fixator according to an embodiment of the present invention.

Fig. 2 is a schematic structural view illustrating a rear view of a fixing frame body according to another embodiment of the present invention.

Fig. 3 is a schematic view illustrating a longitudinal sectional structure of a pressure-relieving layer according to still another embodiment of the present invention.

Fig. 4 is a schematic view illustrating a longitudinal sectional structure of a stopper rod according to still another embodiment of the present invention.

Fig. 5 is a schematic view illustrating a longitudinal sectional structure of a fixing stand according to still another embodiment of the present invention.

In the picture, 1 is fixed support body, 2 is the elastic cord, 3 is first opening, 4 is the second opening, 5 is the pressure relieving layer, 6 is first recess, 7 is first arch, 8 is the articulamentum, 9 is the silica gel layer, 10 is the sponge layer, 11 is the fixed station, 12 is the internal thread hole, 13 is the gag lever post, 14 is the second recess, 15 is locking mechanism, 16 is the screw rod, 17 is chucking spare, 18 is the connector link.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

Referring to fig. 1, an embodiment of the present invention is a pressure sore prevention tracheal cannula fixator, comprising a fixing frame body 1 and elastic bands 2, wherein first openings 3 are provided at two sides of the fixing frame body 1, the first openings 3 are used for a patient to observe the condition in the trachea of the patient when wearing the tracheal cannula fixator, and simultaneously facilitate the sputum aspiration out of the oral cavity of the patient through the first openings 3, a second opening 4 is provided at the middle part of the fixing frame body 1 for the tracheal cannula inserted into the trachea of the patient to pass through the second opening 4, so that the patient can breathe smoothly, a pressure-relieving layer 5 is provided at the inner side of the fixing frame body 1, the pressure-relieving layer 5 is matched with the fixing frame body 1, the pressure-relieving layer 5 is used for preventing the tracheal cannula fixator fixed at the lips of the patient from pressing the lips and the peripheries of the patients to form pressure sores, thereby improving the comfort level of the patient wearing, the fixing frame body 1 is provided with a groove on the inner side, a protrusion is arranged on one side of the slow-pressing layer 5, the groove and the protrusion are used for fixing the trachea cannula fixing device and the buffer layer, looseness in the wearing process is avoided, and the wearing comfort level is improved.

Through setting up slowly pressing layer 5 in 1 inboard of fixed support body, avoid the patient to wear the intubate fixer for a long time and produce oppression formation around lip and the lip and press the sore, improve the comfort level that the patient wore, will slowly press 5 movable mounting in fixed support body 1 of layer simultaneously, convenient to detach and change improve fixed support body 1's utilization ratio, set up fixed station 11 and locking mechanism 15 through with fixed support body 1 both sides, be convenient for fixed trachea cannula, the trachea cannula fixed position is adjusted as required to the while.

Referring to fig. 1, 2 and 3, in a further embodiment of the present invention, the slow pressing layer 5 includes a connection layer 8, the protrusions are fixedly mounted on one side of the connection layer 8, the plurality of grooves are uniformly distributed on the inner side of the fixing frame 1 and correspond to the protrusions and are matched with each other, so as to fix the slow pressing layer 5 on the fixing frame 1, prevent the slow pressing layer 5 from loosening or falling off when the tracheal cannula is worn by a patient, the other side of the connection layer 8 is provided with a silica gel layer 9, the silica gel layer 9 is fixedly mounted on the side of the connection layer 8 by means of adhesion, the silica gel layer 9 corresponds to the connection layer 8 and is matched with each other, a sponge layer 10 is arranged on one side of the silica gel layer 9, and the sponge layer 10 is fixedly mounted on the side of the silica gel layer 9 by means of adhesion, the sponge layer 10 and the silica gel layer 9 are mutually corresponding and inosculated, and a protective layer is sleeved on the slow pressing layer 5, the protective layer can be smooth cotton cloth, is used for preventing the pressure sore formed by the compression of the mouth lip and the periphery of the lip by the fixator in the process of wearing the fixator by a patient, improving the wearing comfort of the patient, meanwhile, the buffer layer is detachably arranged on the fixing frame body 1, so that the buffer layer contacting with the skin of a patient can be conveniently replaced, the utilization rate of the tracheal cannula fixing device is improved, the cost is saved, meanwhile, magic tapes are arranged on the slow pressing layer 5 and the fixed frame body 1, the magic tapes are mutually bonded, arranged at intervals with the first groove 6 and arranged at intervals with the first bulge 7, the buffer layer is fixed with the fixing frame body 1, and the buffer layer 5 is arranged on the fixing frame body 1.

Referring to fig. 2, 4 and 5, in another embodiment of the present invention, fixing platforms 11 are disposed on the left and right sides of the second opening 4, the fixing platforms 11 are perpendicular to the curved surface of the fixing frame 1, the fixing platforms 11 are symmetrical about the central axis of the fixing frame 1, an internal threaded hole 12 is disposed in the middle of the fixing platforms 11, a locking mechanism 15 is disposed in the fixing platforms 11, the locking mechanism 15 is disposed in the internal threaded hole 12 and perpendicular to the fixing platforms 11, the locking mechanism 15 includes a screw rod 16, the screw rod 16 is engaged with the internal threaded hole 12, a clamping member 17 is disposed at one end of the screw rod 16, the longitudinal section of the clamping member 17 is shaped like a "concave" shape, and the concave surface of the "concave" shape is a curved surface, so as to increase the contact area with the tracheal cannula and improve the stability of the tracheal cannula locking, and 11 outside intervals of fixed station are equipped with gag lever post 13, 13 one end hinged joint of gag lever post is installed 1 upper portion of fixed support body, and with 11 parallel intervals of fixed station set up, 13 other ends movable mounting of gag lever post are in 1 lower part of fixed support body, 13 middle part inboards of gag lever post are equipped with second recess 14, second recess 14 longitudinal section is semi-circular, with screw rod 16 is corresponding, and coincide each other 14 inboards of second recess are equipped with the internal thread, and this internal thread and screw rod 16 coincide each other, drive screw rod 16 through rotatory knob and slide to drive the chucking spare 17 shrink or open of 1 both sides of fixed support body, fix trachea cannula or loosen, cross and set up fixed station 11 and locking mechanism 15 with fixed support body 1 both sides, be convenient for fixed trachea cannula, also can adjust trachea cannula fixed position as required simultaneously.

Referring to fig. 1 and fig. 2, in another embodiment of the present invention, the two side ends of the fixing frame body 1 are symmetrically provided with connecting buckles 18, the elastic band 2 is movably installed on the connecting buckles 18 inside the connecting buckles 18, the size of the elastic band 2 is adjustable, and the fixing frame body is convenient to replace, so as to improve the comfort level of the patient.

Reference throughout this specification to "one embodiment," "another embodiment," "an embodiment," or the like, means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment described generally in this application. The appearances of the same phrase in various places in the specification are not necessarily all referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with any embodiment, it is submitted that it is within the scope of the invention to effect such feature, structure, or characteristic in connection with other embodiments.

Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.

Claims (7)

1. The utility model provides a prevent pressing sore trachea cannula fixer, includes fixed support body (1) and elastic cord (2), its characterized in that: fixed support body (1) both sides are equipped with first opening (3), fixed support body (1) middle part is equipped with second opening (4), fixed support body (1) inboard is equipped with slowly presses layer (5), slowly presses layer (5) to coincide with fixed support body (1), fixed support body (1) inboard is equipped with first recess (6), slowly press layer (5) one side to be equipped with first arch (7).

2. The pressure sore prevention tracheal cannula fixator of claim 1, wherein: the pressure relieving layer (5) comprises a connecting layer (8), the first protrusion (7) is arranged on one side of the connecting layer (8), a silica gel layer (9) is arranged on the other side of the connecting layer (8), a sponge layer (10) is arranged on one side of the silica gel layer (9), and a protective layer is sleeved on the pressure relieving layer (5).

3. The pressure sore prevention tracheal cannula fixator of claim 1, wherein: second opening (4) left and right sides is equipped with fixed station (11), fixed station (11) middle part is equipped with internal thread hole (12), fixed station (11) outside interval is equipped with gag lever post (13), gag lever post (13) middle part inboard is equipped with second recess (14), second recess (14) longitudinal section is semi-circular, be equipped with locking mechanism (15) in fixed station (11), internal thread hole (12) are arranged in to locking mechanism (15).

4. The pressure sore prevention tracheal cannula fixator of claim 3, wherein: locking mechanism (15) include screw rod (16), screw rod (16) one end is equipped with chucking spare (17), the screw rod (16) other end is equipped with the knob, screw rod (16) with second recess (14) coincide each other.

5. The pressure sore prevention tracheal cannula fixator of claim 1, wherein: slowly press layer (5) with all be equipped with the magic subsides on fixed support body (1), the magic subsides with first recess (6) interval sets up.

6. The pressure sore prevention tracheal cannula fixator of claim 1, wherein: the first grooves (6) are uniformly distributed on the inner side of the fixed frame body (1), correspond to the first bulges (7) and are matched with the first bulges (7).

7. The pressure sore prevention tracheal cannula fixator of claim 1, wherein: the fixing frame is characterized in that connecting buckles (18) are symmetrically arranged at the end parts of two sides of the fixing frame body (1), and the end parts of the elastic bands (2) are arranged in the connecting buckles (18).

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