CN212593390U - Trachea cannula fixing device - Google Patents
Trachea cannula fixing device Download PDFInfo
- Publication number
- CN212593390U CN212593390U CN202020189141.3U CN202020189141U CN212593390U CN 212593390 U CN212593390 U CN 212593390U CN 202020189141 U CN202020189141 U CN 202020189141U CN 212593390 U CN212593390 U CN 212593390U
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- CN
- China
- Prior art keywords
- fixed cover
- screw
- fixing
- cover
- fixed
- Prior art date
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- 210000003437 Trachea Anatomy 0.000 title claims abstract description 29
- 240000004282 Grewia occidentalis Species 0.000 claims abstract description 4
- 230000000149 penetrating Effects 0.000 claims abstract description 3
- 210000000515 Tooth Anatomy 0.000 claims description 14
- 239000004677 Nylon Substances 0.000 claims description 8
- 210000001202 Rhombencephalon Anatomy 0.000 claims description 8
- 229920001778 nylon Polymers 0.000 claims description 8
- 239000000499 gel Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 206010011985 Decubitus ulcer Diseases 0.000 abstract description 6
- 210000000088 Lip Anatomy 0.000 abstract description 6
- 208000004210 Pressure Ulcer Diseases 0.000 abstract description 6
- 238000006073 displacement reaction Methods 0.000 abstract description 5
- 238000002627 tracheal intubation Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 4
- 210000003491 Skin Anatomy 0.000 description 3
- 210000004556 Brain Anatomy 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 2
- 201000009910 diseases by infectious agent Diseases 0.000 description 2
- 210000002345 respiratory system Anatomy 0.000 description 2
- 101710012572 CBG24701 Proteins 0.000 description 1
- 210000004704 Glottis Anatomy 0.000 description 1
- 238000002680 cardiopulmonary resuscitation Methods 0.000 description 1
- 230000004064 dysfunction Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N oxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000000241 respiratory Effects 0.000 description 1
- 239000002965 rope Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
Abstract
The utility model provides a trachea cannula fixing device, which comprises a fixing cover which is rectangular as a whole, wherein arc-shaped convex parts are arranged at four corners of the fixing cover, the convex parts extend to the outside of the fixing cover, and the convex parts are respectively provided with a binding hole; a hollow channel is arranged in the middle area of the fixed cover, and a space for the bite block and the tracheal cannula to pass through is reserved in the hollow channel; a first screw hole is formed in one side edge of the fixing cover, the first screw hole penetrates through the fixing cover outer side edge to the hollowed-out channel, a first locking screw penetrates through the first screw hole, and the tail end of the first locking screw is abutted to the outer side wall of the trachea cannula penetrating through the hollowed-out channel. The utility model aims to provide a trachea cannula fixing device to reduce pressure sores on the lips of a wearer and increase comfort level; the stability of position fixing is enhanced, and displacement is not easy to occur.
Description
Technical Field
The utility model belongs to trachea cannula auxiliary equipment field especially relates to a trachea cannula fixing device.
Background
The trachea cannula is a technology for placing a special endotracheal tube into a trachea through a glottis, and the technology can provide optimal conditions for smooth air passage, ventilation and oxygen supply, respiratory tract suction, prevention of aspiration and the like. The emergency trachea cannula technology becomes an important measure in the process of cardio-pulmonary resuscitation and emergency treatment of critically ill patients accompanied with respiratory dysfunction. The trachea intubation is an important rescue technique commonly used in emergency treatment work, is one of the most widely applied, most effective and most rapid means in respiratory tract management, is the basic skill which must be mastered by medical staff, and plays a vital role in rescuing the life of a patient and reducing the fatality rate. At present, a bite block is usually matched for use when the tracheal cannula is used in clinic, and the bite block is a square column which is placed in the mouth of a patient and is abutted against the teeth of the patient, so that the tracheal cannula is protected and is prevented from being extruded by the teeth of the patient; the trachea cannula is fixed by an adhesive tape or a bandage generally, the comfort of a patient is poor, the skin is susceptible to infection, and the pressure sore on the lips is generated.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention is directed to a tracheal intubation fixation device to reduce pressure sores on the lips of a wearer and increase comfort; the stability of position fixing is enhanced, and displacement is not easy to occur.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
a trachea cannula fixing device comprises a fixing cover 1 which is rectangular as a whole, arc-shaped convex parts 2 are arranged at four corners of the fixing cover 1, the convex parts 2 extend to the outside of the fixing cover 1, and the convex parts 2 are respectively provided with a binding hole 3; a hollow channel 4 is arranged in the middle area of the fixed cover 1, and a space for the bite block 6 and the tracheal cannula 5 to pass through is reserved in the hollow channel 4; first screw 7 has been seted up to fixed cover 1 one side, and this first screw 7 runs through to fretwork passageway 5 by fixed cover 1 outside limit, wears to establish first locking screw 8 in the first screw 7, the terminal of first locking screw 8 with wear to locate the lateral wall butt of trachea cannula 5 in the fretwork passageway 4.
Further, the hollow channel 4 comprises an arc hollow 201 through which an air supply pipe cannula passes and a square hollow 202 through which a bite block passes, and the adjacent sides of the arc hollow 201 and the square hollow 202 are communicated with each other.
Further, a denture base 203 is further arranged on the inner surface, close to the face of a user, of the fixing cover 1, the denture base 203 protrudes out of the fixing cover 1 and is arranged along the edge of the hollow channel 4, and an arc-shaped inner groove 204 abutted against the outer tooth surface of the teeth of the patient is formed in the denture base.
Further, fixed cover 1 still is provided with second screw 15, and second screw 15 and first screw 7 mutually perpendicular set up, and this second screw 15 runs through to fretwork passageway 5 by fixed cover 1 outside limit, wears to establish second locking screw 16 in the second screw 15, and the terminal of second locking screw 16 and the lateral wall butt of the bite-block 6 of wearing to locate in the fretwork passageway 4.
Further, still include fixed band 13, set up hindbrain fixed part 11 and bandage 10 on the fixed band 13, hindbrain fixed part 11 is connected bandage 10, and bandage 10 end is provided with nylon magic paster 14 that can paste each other, and nylon magic paster 14 wears to establish tie up foraminiferous 3 and constitute and to dismantle the connection, has seted up hindbrain fixed orifices 12 on the hindbrain fixed part 11.
Furthermore, the side edge of the fixed cover 1 is an arc-shaped side edge 9 which is concave towards the central area of the fixed cover 1.
Furthermore, a plurality of air holes 7 are uniformly distributed on the fixed cover 1.
Further, the fixing cover 1 is made of silica gel or gel material.
Compared with the prior art, a trachea cannula fixing device have following advantage:
(1) technical scheme in the prior art solved: the clinical trachea cannula is fixed by an adhesive tape rope, so that the skin of a patient is susceptible to infection and the pressure sore of the lips is caused; when the tracheal intubation is used, the tracheal intubation extends into the hollow channel, the tracheal intubation is abutted against the bite block, and the tracheal intubation is fixed through the tail end of the first locking screw, so that the positions of the tracheal intubation and the face of a patient are relatively fixed, the position of the tracheal intubation can be kept not to move, and the tracheal intubation is prevented from displacing in the using process;
(2) the convex part, the binding band hole and the arc side of the utility model disperse the pressure born by the face of the patient in a launching way, relieve the pressure born by the face of the patient, reduce pressure sores on the lips and increase the comfort level;
(2) the fixing cover of the utility model is provided with a plurality of air holes to keep the skin breathable; the internal surface is the indent arc surface, and the laminating of concave arc surface and patient's face alleviates patient's face and bears pressure, increases the comfort level.
Drawings
The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:
fig. 1 is a schematic view of the overall structure of a fixing cover according to an embodiment of the present invention;
fig. 2 is a schematic view of a hollow channel structure according to an embodiment of the present invention;
fig. 3 is a top view of a fixing cover according to an embodiment of the present invention;
fig. 4 is a schematic structural view of the inner surface of the fixing cover and the dental tray according to the embodiment of the present invention;
fig. 5 is a structural view of a fixing band according to an embodiment of the present invention;
fig. 6 is a schematic view of a fixing cover and a fixing band according to an embodiment of the present invention;
fig. 7 is a schematic view of a second screw hole and a second locking screw according to an embodiment of the present invention.
Description of reference numerals:
1-fixing the cover; 2-a boss; 3-tying the belt holes; 4-hollowing out the channel; 5-trachea cannula; 6-bite block; 201-arc hollowing; 202-square hollowing; 203-a dental tray; 7-a first screw hole; 8-a first locking screw; 9-circular arc-shaped side edges; 10-binding band; 11-hindbrain fixation; 12-hindbrain fixation holes; 13-fixing the belt; 14-nylon magic patch; 15-a second screw hole; 16-second locking screw.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
As shown in fig. 1, the trachea cannula fixing device comprises a fixing cover 1 which is rectangular as a whole, wherein arc-shaped convex parts 2 are arranged at four corners of the fixing cover 1, the convex parts 2 extend towards the outside of the fixing cover 1, and the convex parts 2 are respectively provided with a bandage hole 3; a hollow channel 4 is arranged in the middle area of the fixed cover 1, and a space for the bite block 6 and the tracheal cannula 5 to pass through is reserved in the hollow channel 4; first screw 7 has been seted up to fixed cover 1 one side, and this first screw 7 runs through to fretwork passageway 5 by fixed cover 1 outside limit, wears to establish first locking screw 8 in the first screw 7, the terminal of first locking screw 8 with wear to locate the lateral wall butt of trachea cannula 5 in the fretwork passageway 4.
During the use, trachea cannula 5, bite-block 6 settle in advance in the patient mouth, and bite-block 6 and patient tooth butt are fixed, and trachea cannula 5 supports and leans on bite-block 6, fixes trachea cannula 5 through 5 lateral walls of first locking screw 8, bite-block 6, fretwork passageway, realizes trachea cannula and patient face position relatively fixed to can keep trachea cannula's position unmovable, thereby avoid trachea cannula to take place the displacement in the use.
As shown in fig. 2, further, the hollow channel 4 includes an arc hollow 201 for passing an air supply tube cannula and a square hollow 202 for passing a bite block, and adjacent sides of the arc hollow 201 and the square hollow 202 are communicated with each other. The arc fretwork 201 that trachea cannula passed, the square fretwork 202 that the bite-block passed makes fixed more firm.
As shown in fig. 3 and 4, further, a denture base 203 is further disposed on the inner surface of the fixing cover 1 close to the face of the user, the denture base 203 protrudes out of the fixing cover 1, and is disposed along the edge of the hollow channel 4, and an arc-shaped inner groove 204 abutting against the outer tooth surface of the teeth of the patient is disposed thereon. The denture base 203 which is convexly arranged on the fixed cover 1 is abutted against the outer tooth surface of the teeth of the patient, so that the relative position of the fixed cover 1 and the face of the patient is further stabilized, and the displacement of the fixed cover 1 is avoided, thereby causing the displacement of the tracheal cannula in the using process; simultaneously, utilize the protrusion to set up in the denture fixing device 203 of fixed cover 1, can the fixed cover 1 of bearing, alleviate patient's face and bear pressure, reduce the lip pressure sore, increase the comfort level.
As shown in fig. 7, further, the fixing cover 1 is further provided with a second screw hole 15, the second screw hole 15 and the first screw hole 7 are perpendicular to each other, the second screw hole 15 penetrates through the hollow channel 5 from the outer side edge of the fixing cover 1, a second locking screw 16 penetrates through the second screw hole 15, and the tail end of the second locking screw 16 abuts against the outer side wall of the bite block 6 penetrating through the hollow channel 4. The second locking screw 16 further performs a double fixing function on the tracheal cannula.
As shown in fig. 5 and 6, the brain fixing device further comprises a fixing band 13, a afterbrain fixing part 11 and a bandage 10 are arranged on the fixing band 13, the afterbrain fixing part 11 is connected with the bandage 10, a nylon magic patch 14 which can be adhered to each other is arranged at the tail end of the bandage 10, the nylon magic patch 14 penetrates through the bandage hole 3 to form a detachable connection, and a afterbrain fixing hole 12 is formed in the afterbrain fixing part 11. Settle afterbrain fixed orifices 12 with patient afterbrain, fixed band 13 passes through nylon magic paster 14, bandage hole 3 and fixed cover 1 constitution and dismantlement and is connected, makes things convenient for the patient to wear, is particularly suitable for the patient that uses trachea cannula and bite-block to wear.
As shown in fig. 1, further, the side of the fixing cover 1 is an arc-shaped side 9 that is concave towards the central area of the fixing cover 1.
As shown in fig. 1 and 4, further, a plurality of air holes 7 are uniformly distributed on the fixing cover 1.
Further, the fixing cover 1 is made of silica gel or gel material.
The utility model discloses a trachea cannula fixing device's use step is: firstly, placing the fixing band 13 on the brain of a patient, then enabling the tracheal cannula 5 and the bite block 6 to penetrate through the hollowed-out channel 4, and fixing through the first locking screw 8; the binding band 10 is connected with the binding band hole 3, and the fixing cover 1 is worn on the face of the patient; preferably, the relative position of the mask 1 and the patient's face is further fixed by the abutment of the tray 203 against the external tooth surfaces of the patient's teeth.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a trachea cannula fixing device, is fixed cover (1) including whole rectangle, its characterized in that: arc-shaped protrusions (2) are arranged at four corners of the fixing cover (1), the protrusions (2) extend towards the outside of the fixing cover (1), and the protrusions (2) are respectively provided with a binding hole (3); a hollow channel (4) is arranged in the middle area of the fixed cover (1), and a space for the bite block (6) and the tracheal cannula (5) to pass through is reserved in the hollow channel (4); first screw (7) have been seted up to fixed cover (1) one side, and this first screw (7) run through to fretwork passageway (4) by fixed cover (1) outside limit, wear to establish first locking screw (8) in first screw (7), the terminal of first locking screw (8) with wear to locate the lateral wall butt of trachea cannula (5) in fretwork passageway (4).
2. The endotracheal tube securement device according to claim 1, characterized in that: the dental pad is characterized in that the hollow channel (4) comprises an arc hollow (201) through which an air supply pipe cannula passes and a square hollow (202) through which a dental pad passes, and the adjacent sides of the arc hollow (201) and the square hollow (202) are communicated with each other.
3. The endotracheal tube securement device according to claim 1, characterized in that: the inner surface of the fixed cover (1) close to the face of a user is further provided with a denture base (203), the denture base (203) protrudes out of the fixed cover (1), and is arranged along the edge of the hollow channel (4), and an arc-shaped inner groove (204) abutted against the outer tooth surface of the teeth of the patient is formed in the denture base.
4. The endotracheal tube securement device according to claim 1, characterized in that: the fixed cover (1) is further provided with a second screw hole (15), the second screw hole (15) and the first screw hole (7) are perpendicular to each other, the second screw hole (15) penetrates through the hollow channel (4) from the outer side edge of the fixed cover (1), a second locking screw (16) penetrates through the second screw hole (15), and the tail end of the second locking screw (16) is abutted to the outer side wall of a tooth pad (6) penetrating through the hollow channel (4).
5. The endotracheal tube securement device according to claim 1, characterized in that: still include fixed band (13), set up hindbrain fixed part (11) and bandage (10) on fixed band (13), bandage (10) are connected to hindbrain fixed part (11), and bandage (10) end is provided with nylon magic paster (14) that can paste each other, and nylon magic paster (14) are worn to establish tie up foraminiferous (3) and are constituted detachable connection, have seted up hindbrain fixed orifices (12) on hindbrain fixed part (11).
6. The endotracheal tube securement device according to claim 1, characterized in that: the side edge of the fixed cover (1) is an arc side edge (9) which is concave inwards towards the central area of the fixed cover (1).
7. The endotracheal tube securement device according to claim 1, characterized in that: a plurality of air holes are uniformly distributed on the fixed cover (1).
8. The endotracheal tube securement device according to claim 1, characterized in that: the fixed cover (1) is made of silica gel or gel materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020189141.3U CN212593390U (en) | 2020-02-20 | 2020-02-20 | Trachea cannula fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020189141.3U CN212593390U (en) | 2020-02-20 | 2020-02-20 | Trachea cannula fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212593390U true CN212593390U (en) | 2021-02-26 |
Family
ID=74727620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020189141.3U Active CN212593390U (en) | 2020-02-20 | 2020-02-20 | Trachea cannula fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212593390U (en) |
-
2020
- 2020-02-20 CN CN202020189141.3U patent/CN212593390U/en active Active
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| GR01 | Patent grant |