CN217091718U - Through mouthful trachea cannula fixing device - Google Patents
Through mouthful trachea cannula fixing device Download PDFInfo
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- CN217091718U CN217091718U CN202220133338.4U CN202220133338U CN217091718U CN 217091718 U CN217091718 U CN 217091718U CN 202220133338 U CN202220133338 U CN 202220133338U CN 217091718 U CN217091718 U CN 217091718U
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Abstract
The utility model discloses a through mouth trachea cannula fixing device belongs to medical instrument technical field, including fixed face guard, trachea fixing device, prevent interlock device and fixed elastic webbing, the intermediate position of fixed face guard is equipped with the opening, trachea fixing device is located the outside of fixed face guard, prevent the inboard of interlock device setting at the fixed face guard, prevent interlock device and fixed face guard rotation and be connected, fixed elastic webbing fixed connection is on the fixed face guard. The utility model discloses a trachea fixing device fixes tracheal position, thereby prevents that the trachea from leading to the fact tracheal displacement to produce danger because patient's restless moves behind the intubate.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to a through mouthful trachea cannula fixing device.
Background
The trachea cannula is a technology for implanting a special catheter into an airway through a glottis, can be used for suction in the trachea, lavage of alveolus and even can be provided for patients needing airway protection, can be divided into an oral trachea cannula and a transnasal trachea cannula clinically, is an important rescue technology commonly used in emergency treatment work, and is one of the most widely, effectively and quickly applied means in the management of the respiratory tract.
However, the external fixing sleeve of the existing tracheal cannula fixer is in a half-wrapping type, so that a patient bites the tracheal cannula to be displaced and even bites the tracheal cannula inside the tracheal cannula when restless, which is very dangerous; when the tracheal fixator is used, the mouth opening size of a patient cannot be adjusted according to different sizes of the trachea, so that teeth of the patient can be easily occluded with the trachea to damage the trachea, and meanwhile, the lips and the teeth of the patient can be bruised by biting the sleeve in the restless process of the patient due to the fact that the outer fixing sleeve of the conventional fixator is made of a hard material.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a through mouthful trachea cannula fixing device to solve the problem among the prior art.
The embodiment of the utility model provides an adopt following technical scheme: the utility model provides a through oral trachea cannula fixing device, includes fixing mask, trachea fixing device, prevents interlock device and fixed elastic webbing, the intermediate position of fixing mask is equipped with the opening, trachea fixing device is located the outside of fixing mask, prevent the inboard of interlock device setting at fixing mask, prevent interlock device and fixing mask rotation connection, fixed elastic webbing fixed connection is on fixing mask.
Further, trachea fixing device includes two fixed circular seats, two fixed circular arc boards and two threaded rods, two fixed circular seat symmetry sets up the opening part on the stationary mask, two the threaded rod sets up respectively on two fixed circular seats, threaded rod and fixed circular seat threaded connection, two fixed circular arc board sets up respectively on two threaded rods, fixed circular arc board is connected with the tip rotation of threaded rod.
Further, anti-biting device includes mounting bracket, dwang, slewing gear, first pinion rack, second pinion rack and two division boards, mounting bracket fixed connection is in the inboard of fixed face guard, slewing gear fixed connection is on the dwang, the both ends of dwang are rotated and are connected on mounting bracket and fixed face guard, be equipped with the mounting groove on the mounting bracket, the lateral wall sliding fit of first pinion rack and second pinion rack and mounting groove, slewing gear and first pinion rack and the meshing of second pinion rack, two the one end of division board is first pinion rack and second pinion rack fixed connection respectively, two the other end and the mounting bracket sliding fit of division board, the outside that lies in the fixed face guard on the dwang is equipped with the disc.
Furthermore, a limiting screw rod is arranged on the disc and is in threaded connection with the disc, and a plurality of threaded holes in threaded connection with the limiting screw rod are formed in the fixed face cover.
Furthermore, open the board and adopt the silica gel material.
Furthermore, the number of the fixed elastic belts is two, and the two fixed elastic belts are arranged in a crossed manner.
Furthermore, one end of the fixed elastic belt is fixedly connected with the fixed mask, the other end of the fixed elastic belt is provided with a rope belt tightness adjusting buckle, and the other end of the fixed elastic belt is connected with the fixed mask through the rope belt tightness adjusting buckle.
Furthermore, two oral care openings which are symmetrically arranged are arranged on the fixed mask.
The embodiment of the utility model provides an above-mentioned at least one technical scheme who adopts can reach following beneficial effect:
one of which, the utility model discloses when using, open patient's oral cavity and tooth through preventing interlock device work, make patient's oral cavity be in the state of opening, prevent when carrying out the intubate, patient's tooth interlock leads to the fact the damage to the trachea, can also be according to tracheal size of a dimension, the open size in adjustment patient oral cavity, so that be applicable to the tracheal use of unidimensional, the trachea carries out patient's oral cavity through the opening on the fixed mask, behind trachea cannula, fix tracheal position through trachea fixing device, prevent the trachea because patient's restless after the intubate, thereby cause tracheal displacement to produce danger.
Secondly, when the oral cavity of the patient is opened, the oral cavity of the patient is firstly opened manually, the two opening plates are placed in the oral cavity, the rotating disc drives the rotating rod to rotate on the fixed mask and the mounting rack, the rotating rod drives the rotating gear to rotate so as to drive the first toothed plate and the second toothed plate to move relatively, the first toothed plate and the second toothed plate move to be opened, the first toothed plate and the second toothed plate move to drive the two opening plates to move, so that the oral cavity of a patient is in an open state, after the device is opened to a position suitable for the tracheal cannula, the two limit screws are rotated to rotate into the threaded holes, so that the position of the rotating rod is fixed, therefore, the oral cavity of the patient is in a specific opening state, and the opening size of the oral cavity of the patient can be adjusted according to the size of the trachea when in use.
Thirdly, the utility model discloses when fixing tracheal position, rotatory two threaded rods rotate on two fixed circular seats to drive two fixed circular arc boards and remove in opposite directions, two fixed circular arc boards are close to each other, fix passing open-ended trachea, thereby prevent that the trachea from leading to the fact tracheal displacement to produce danger because patient's restless moves behind the intubate.
Drawings
The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:
fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic perspective view of the present invention;
fig. 3 is a front view of the present invention;
fig. 4 is a schematic perspective view of the anti-engagement device of the present invention;
fig. 5 is a schematic perspective view of the anti-engagement device of the present invention;
fig. 6 is a schematic view of a partial three-dimensional structure of the present invention;
reference numerals:
Detailed Description
To make the purpose, technical solution and advantages of the present invention clearer, the following will combine the embodiments of the present invention and the corresponding drawings to clearly and completely describe the technical solution of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 6, the embodiment of the present invention provides a fixing device for oral endotracheal intubation, including a fixing mask 1, a trachea fixing device 2, an anti-occlusion device 3 and a fixing elastic band 4, the middle position of the fixing mask 1 is provided with an opening 11, the trachea fixing device 2 is located outside the fixing mask 1, the anti-occlusion device 3 is disposed inside the fixing mask 1, the anti-occlusion device 3 is rotatably connected to the fixing mask 1, and the fixing elastic band 4 is fixedly connected to the fixing mask 1.
Specifically, trachea fixing device 2 includes two fixed circular bases 21, two fixed circular arc boards 22 and two threaded rods 23, two the opening 11 department of fixed circular base 21 symmetry setting on fixation mask 1, two threaded rods 23 set up respectively on two fixed circular bases 21, threaded rod 23 and fixed circular base 21 threaded connection, two fixed circular arc boards 22 set up respectively on two threaded rods 23, fixed circular arc board 22 is connected with the tip rotation of threaded rod 23. When fixing tracheal position, rotatory two threaded rods 23 rotate on two fixed circular bases 21 to drive two fixed arc boards 22 and remove in opposite directions, two fixed arc boards 22 are close to each other, fix the trachea that passes opening 11, thereby prevent that the trachea from causing tracheal displacement to produce danger because patient's restless after the intubate.
Specifically, the anti-engagement device 3 includes an installation frame 31, a rotating rod 32, a rotating gear 33, a first toothed plate 34, a second toothed plate 35 and two opening plates 36, the installation frame 31 is fixedly connected to the inner side of the fixing mask 1, the rotating gear 33 is fixedly connected to the rotating rod 32, two ends of the rotating rod 32 are rotatably connected to the installation frame 31 and the fixing mask 1, an installation groove is formed in the installation frame 31, the first toothed plate 34 and the second toothed plate 35 are in sliding fit with the side wall of the installation groove, the rotating gear 33 is meshed with the first toothed plate 34 and the second toothed plate 35, one ends of the two opening plates 36 are respectively fixedly connected to the first toothed plate 34 and the second toothed plate 35, the other ends of the two opening plates 36 are in sliding fit with the installation frame 31, and a circular disc 37 is arranged on the rotating rod 32 and located on the outer side of the fixing mask 1; the disc 37 is provided with a limit screw 38, the limit screw 38 is in threaded connection with the disc 37, and the fixing mask 1 is provided with a plurality of threaded holes 12 in threaded connection with the limit screw 38. When the oral cavity of the patient is opened, the oral cavity of the patient is first opened manually, the two opening plates 36 are placed in the oral cavity, the rotating disc 37 drives the rotating rod 32 to rotate on the fixing mask 1 and the mounting frame 31, the rotating rod 32 rotates to drive the rotating gear 33 to rotate so as to drive the first toothed plate 34 and the second toothed plate 35 to move relatively, the first toothed plate 34 and the second toothed plate 35 move away from each other, the first toothed plate 34 and the second toothed plate 35 move to drive the two opening plates to move, so that the oral cavity of the patient is in an open state, after being opened to a position suitable for the tracheal intubation, the two limit screws 38 are rotated into the threaded holes 12, so that the position of the rotating rod 32 is fixed, therefore, the oral cavity of the patient is in a specific opening state, and the opening size of the oral cavity of the patient can be adjusted according to the size of the trachea when in use.
Specifically, the opening plate 36 is made of a silicone material. The silica gel material can protect the lips and the teeth of a patient.
Specifically, two fixed elastic belts 4 are provided, and the two fixed elastic belts 4 are arranged in a crossing manner. One of the fixed elastic bands 4 is fitted under the ear and the other fixed elastic band 4 is fitted behind the ear when the fixing is performed, so that the fixing mask 1 is damaged when a patient gets restless when the fixing mask 1 is fixed.
Specifically, the one end and the fixed face guard 1 fixed connection of fixed elastic band 4, be equipped with fag end elasticity regulation on the other end of fixed elastic band 4 and detain 6, the other end of fixed elastic band 4 passes through fag end elasticity regulation and detains 6 and be connected with fixed face guard 1, and fixed elastic band 4 can carry out the regulation of position and elasticity through fag end elasticity regulation detains 6, can be to the head that is applicable to not unidimensional patient when using.
Specifically, two oral care openings 5 are symmetrically arranged on the fixed mask 1. The oral cavity of the patient can be cleaned through the oral care port 5.
The utility model discloses a theory of operation: the utility model discloses when using, open patient's oral cavity and tooth through preventing 3 work of interlock device, make patient's oral cavity be in the state of opening, prevent when carrying out the intubate, patient's tooth interlock leads to the fact the damage to the trachea, can also be according to tracheal size of a dimension, the open size in adjustment patient oral cavity, so that be applicable to the tracheal use of unidimensional, the trachea carries out patient's oral cavity through opening 11 on the fixed mask 1, behind trachea cannula, fix tracheal position through trachea fixing device 2, prevent the trachea because patient's restless after the intubate, thereby it produces danger to cause tracheal displacement.
The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (8)
1. The utility model provides a through mouth trachea cannula fixing device, its characterized in that, includes fixing mask (1), trachea fixing device (2), anti-occlusion device (3) and fixed elastic webbing (4), the intermediate position of fixing mask (1) is equipped with opening (11), trachea fixing device (2) are located the outside of fixing mask (1), anti-occlusion device (3) set up the inboard at fixing mask (1), anti-occlusion device (3) rotate with fixing mask (1) and are connected, fixed elastic webbing (4) fixed connection is on fixing mask (1).
2. An orotracheal tube retaining apparatus as defined in claim 1, wherein: trachea fixing device (2) include two fixed circular bases (21), two fixed circular arc board (22) and two threaded rod (23), two fixed circular base (21) symmetry sets up opening (11) department on stationary mask (1), two threaded rod (23) set up respectively on two fixed circular bases (21), threaded rod (23) and fixed circular base (21) threaded connection, two fixed circular arc board (22) set up respectively on two threaded rod (23), fixed circular arc board (22) are connected with the tip rotation of threaded rod (23).
3. An orotracheal tube retaining apparatus as defined in claim 1, wherein: the anti-meshing device (3) comprises a mounting frame (31), a rotating rod (32), a rotating gear (33), a first toothed plate (34), a second toothed plate (35) and two expanding plates (36), the mounting frame (31) is fixedly connected to the inner side of the fixing mask (1), the rotating gear (33) is fixedly connected to the rotating rod (32), two ends of the rotating rod (32) are rotatably connected to the mounting frame (31) and the fixing mask (1), a mounting groove is formed in the mounting frame (31), the first toothed plate (34) and the second toothed plate (35) are in sliding fit with the side wall of the mounting groove, the rotating gear (33) is meshed with the first toothed plate (34) and the second toothed plate (35), one ends of the two expanding plates (36) are respectively fixedly connected with the first toothed plate (34) and the second toothed plate (35), and the other ends of the two expanding plates (36) are in sliding fit with the mounting frame (31), and a disc (37) is arranged on the rotating rod (32) and positioned on the outer side of the fixed mask (1).
4. An orotracheal tube retaining apparatus as defined in claim 3, wherein: the fixing mask is characterized in that a limiting screw rod (38) is arranged on the disc (37), the limiting screw rod (38) is in threaded connection with the disc (37), and a plurality of threaded holes (12) in threaded connection with the limiting screw rod (38) are formed in the fixing mask (1).
5. An orotracheal tube retaining apparatus as defined in claim 3, wherein: the opening plate (36) is made of silica gel.
6. An orotracheal tube retaining apparatus as defined in claim 1, wherein: the number of the fixed elastic belts (4) is two, and the two fixed elastic belts (4) are arranged in a crossed manner.
7. An orotracheal tube retaining apparatus as defined in claim 6, wherein: the one end and the fixed face guard (1) fixed connection of fixed elastic band (4), be equipped with fag end elasticity regulation knot (6) on the other end of fixed elastic band (4), the other end of fixed elastic band (4) is connected with fixed face guard (1) through fag end elasticity regulation knot (6).
8. An orotracheal tube retaining apparatus as defined in claim 1, wherein: two oral care openings (5) which are symmetrically arranged are arranged on the fixed mask (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220133338.4U CN217091718U (en) | 2022-01-18 | 2022-01-18 | Through mouthful trachea cannula fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220133338.4U CN217091718U (en) | 2022-01-18 | 2022-01-18 | Through mouthful trachea cannula fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217091718U true CN217091718U (en) | 2022-08-02 |
Family
ID=82597346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220133338.4U Active CN217091718U (en) | 2022-01-18 | 2022-01-18 | Through mouthful trachea cannula fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217091718U (en) |
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2022
- 2022-01-18 CN CN202220133338.4U patent/CN217091718U/en active Active
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