CN217745278U - Trachea cannula fixing device - Google Patents
Trachea cannula fixing device Download PDFInfo
- Publication number
- CN217745278U CN217745278U CN202120660757.9U CN202120660757U CN217745278U CN 217745278 U CN217745278 U CN 217745278U CN 202120660757 U CN202120660757 U CN 202120660757U CN 217745278 U CN217745278 U CN 217745278U
- Authority
- CN
- China
- Prior art keywords
- bite block
- fixing device
- block
- upper bite
- lower bite
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The utility model relates to a medical instrument, concretely relates to trachea cannula fixing device. The utility model aims at providing a trachea cannula fixing device, which can be used for fixing the cannula. The fixing device comprises an upper bite block and a lower bite block, and through holes are formed in the inner sides of the upper bite block and the lower bite block; the left sides of the upper bite block and the lower bite block are connected sides, and the right sides of the upper bite block and the lower bite block are opening sides; the upper bite block and the lower bite block are connected together at a connection side, and the upper bite block and the lower bite block can be opened and closed at an opening side. The concave surfaces of the upper bite block and the lower bite block are provided with a plurality of bulges. The bulges are silica gel particles.
Description
Technical Field
The utility model relates to a medical instrument, concretely relates to trachea cannula fixing device.
Background
During hospital treatment or rehabilitation, critical patients need to use and maintain endotracheal tubes. When the tracheal cannula is reserved, the tracheal cannula needs to be fixed by using a fixing device.
Disclosure of Invention
The utility model aims at providing a trachea cannula fixing device, which can be used for fixing the cannula.
In order to solve the technical problem, the utility model discloses a following technical scheme:
the utility model provides a trachea cannula fixing device, which comprises an upper bite block and a lower bite block, wherein through holes are formed at the inner sides of the upper bite block and the lower bite block; the left sides of the upper bite block and the lower bite block are connected sides, and the right sides of the upper bite block and the lower bite block are opening sides; the upper bite block and the lower bite block are connected together at a connection side, and the upper bite block and the lower bite block can be opened and closed at an opening side.
Furthermore, the left sides of the upper bite block and the lower bite block are connected through a rotating shaft.
When the tracheal cannula fixing device is used, the cannula penetrates through the through hole of the tracheal cannula fixing device, and the upper bite block and the lower bite block are placed at the teeth of a patient. In this way, the endotracheal tube is secured against lateral movement (also known as side-to-side movement) in the mouth.
Further, the upper bite block is arc-shaped, and the lower bite block is arc-shaped; the arc-shaped concave surfaces of the upper bite block and the lower bite block form the through hole.
Furthermore, a plurality of bulges are arranged on the concave surfaces of the upper bite block and the lower bite block. The bulge is used for clamping the outer diameter of the insertion pipe and preventing the insertion pipe from sliding along the through hole. The plurality of bulges can clamp the cannula. In this way, the endotracheal tube is fixed against longitudinal movement.
Furthermore, the bulges are silica gel anti-slip particles.
Furthermore, trachea cannula fixing device still includes the fixed band, go up the left and right sides of bite-block and be provided with the perforation, the fixed band passes the perforation. When the trachea cannula fixing device is used, the fixing band is arranged behind two ears or behind the brain of a patient, and the trachea cannula fixing device is fixed between the upper teeth and the lower teeth of the patient so as to fix the trachea cannula, so that the trachea cannula is prevented from moving left and right in the mouth.
Furthermore, trachea cannula fixing device still includes two cheek pads, and two cheek pads are arranged in respectively the left and right sides of last bite-block.
Furthermore, the upper bite block and the lower bite block are provided with buckles at the opening sides, the buckles comprise a first clamping piece and a second clamping piece, the first clamping piece is installed at the opening side of the upper bite block, and the second clamping piece is installed at the opening side of the lower bite block; the first clamping piece is provided with a convex block, and the second clamping piece is provided with a groove; the convex block is embedded into the groove, the first clamping piece and the second clamping piece are buckled, the buckle is closed, the upper bite block and the lower bite block are closed, and through holes are formed in the inner sides of the upper bite block and the lower bite block.
Further, a cheek pad may be placed between the cheek and the securing strap.
When in use, the cheek protecting pad is arranged between the fixing band and the cheek of a patient, and is used for protecting the skin of the cheek from being damaged by the fixing band.
Furthermore, the front end of the fixing band is provided with a magic tape, and the magic tape passes through the belt-through hole to be attached to the fixing band after being adjusted to a proper position.
Furthermore, the cheek protecting pad sequentially comprises a water absorbing surface layer, an anti-reverse-seepage diversion layer, a water storage layer and a breathable waterproof layer from top to bottom.
Further, the cheek pad can absorb water and ventilate.
Furthermore, the anti-reverse-seepage flow guide layer can guide water absorbed by the water absorbing surface layer into the water storage layer; the breathable waterproof layer is breathable and waterproof.
Furthermore, the trachea cannula fixing device is formed by combining a bite block, a cheek protecting pad and a fixing band, and the fixing band penetrates through a hole penetrating through the bite block and is arranged above and below the ear. The cheek protecting pad is arranged between the cheek and the fixing band, not only can prevent the fixing band from damaging the skin, but also can absorb saliva secreted by the oral cavity.
The bite-block is formed by two semi-arc structures, the two semi-arc structures are respectively an upper bite-block and a lower bite-block, the two semi-arc structures are respectively arranged on and under the trachea cannula, the trachea cannula is made to penetrate through the bite-block, the upper bite-block and the lower bite-block are buckled with each other, silica gel anti-skidding particles are arranged inside the bite-block to play the role of fixing the catheter, and the operation is simple and easy.
The cheek protecting pad can absorb water instantly, lock water and prevent seepage, is breathable and not sultry, and keeps the surface layer of the cheek protecting pad dry and comfortable to keep the cheek of a patient dry and comfortable.
Trachea cannula fixing device is when using, and bite-block internal surface has silica gel anti-skidding granule, plays fixed trachea cannula's effect, prevents that trachea cannula from sliding in the bite-block. The upper and lower structures of the bite block are provided with belt penetrating holes which not only have a belt penetrating function, but also play a role in fixing the bite block.
The utility model provides a trachea cannula fixing device's advantage as follows:
(1) The bite block completely wraps the tracheal cannula, is not easy to separate from the tracheal cannula, can prevent the bite block from shifting or falling off, avoids the patient from biting the tracheal cannula, reduces ventilation and aggravates the state of an illness.
(2) The bite block has the advantages of small diameter, small foreign body sensation in the oral cavity and good closure degree, and can reduce a large amount of saliva secreted by the oral cavity of a patient.
(3) The cheek protection pad is soft and hydrophilic, can reduce friction between the fixing band and the face, can absorb secretion, keeps the face of a patient clean, reduces skin damage and increases the comfort of the patient.
(4) The trachea cannula and the bite-block are fixed above and below the auricle by the fixing band, so the operation is simple and the device can be repeatedly pasted for use.
Use the utility model provides a trachea cannula fixing device can fix trachea cannula to can prevent that the intubate from being vomited or swallowed by the patient.
Drawings
Fig. 1 is a schematic structural view of a tracheal intubation fixation device provided by the present invention;
fig. 2 is a schematic structural view of a tracheal intubation fixation device provided by the present invention;
fig. 3 is a schematic structural view of a tracheal intubation fixation device provided by the present invention;
fig. 4 is a schematic view of a bite block of a tracheal intubation fixation device provided by the present invention;
fig. 5 is a schematic structural view of a fixing band of the trachea cannula fixing device provided by the present invention.
Detailed Description
In order to make the structure and features of the present invention easier to understand, preferred embodiments of the present invention will be described in detail below with reference to the drawings.
Example 1
As shown in fig. 1, 2, 3, 4 and 5, the present invention provides a tracheal intubation fixation device, which includes an upper bite block 11 and a lower bite block 12, wherein through holes 20 are formed inside the upper bite block 11 and the lower bite block 12; the left sides of the upper bite block 11 and the lower bite block 12 are connection sides, and the right sides are opening sides; the upper bite block and the lower bite block are connected together at a connection side, and the upper bite block and the lower bite block can be opened and closed at an opening side. The left sides of the upper bite block 11 and the lower bite block 12 are connected by a rotation shaft 70.
In use, the cannula 100 is passed through the through-hole of the endotracheal tube fixing device and the upper bite block and the lower bite block are placed at the teeth of the patient.
Furthermore, the upper bite block is arc-shaped, and the lower bite block is arc-shaped; the arc-shaped concave surfaces of the upper bite block and the lower bite block form the through hole.
Further, the concave surfaces of the upper bite block and the lower bite block are provided with a plurality of protrusions 60. The bulge is used for clamping the outer diameter of the insertion pipe and preventing the insertion pipe from sliding along the through hole. The plurality of bulges can clamp the cannula.
Further, the protrusions 60 are silica gel anti-slip particles.
Further, the trachea cannula fixing device further comprises a fixing belt 30, the left side and the right side of the upper bite block are provided with a perforation hole 13, and the fixing belt 30 penetrates through the perforation hole. When in use, the fixing band is arranged behind two ears or behind the brain of a patient, and the trachea cannula fixing device is fixed between the upper teeth and the lower teeth of the patient.
Further, the trachea cannula fixing device further comprises two cheek protecting pads 40, and the two cheek protecting pads are respectively arranged on the left side and the right side of the upper bite block.
Further, the upper bite block and the lower bite block are provided with a buckle 50 at the opening side, the buckle comprises a first blocking piece and a second blocking piece, the first blocking piece is arranged at the opening side of the upper bite block, and the second blocking piece is arranged at the opening side of the lower bite block; the first clamping piece is provided with a convex block, and the second clamping piece is provided with a groove; the convex block is embedded into the groove, the first clamping piece and the second clamping piece are buckled, the buckle is closed, the upper bite block and the lower bite block are closed, and through holes are formed in the inner sides of the upper bite block and the lower bite block.
Further, cheek pads 40 may be placed between the cheeks and the securing straps.
Further, the front end of the fixing band 30 is provided with a magic tape 31, and the magic tape 31 passes through the belt-threading hole 13 to be attached to the fixing band 30 after being adjusted to a proper position.
When in use, the cheek protecting pad is arranged between the fixing band and the cheek of a patient, and is used for protecting the skin of the cheek from being damaged by the fixing band.
Furthermore, the cheek protection pad sequentially comprises a water absorption surface layer, an anti-reverse-seepage diversion layer, a water storage layer and a breathable waterproof layer from top to bottom.
Further, the cheek pad can absorb water and ventilate.
Furthermore, the anti-reverse-seepage flow guide layer can guide water absorbed by the water absorbing surface layer into the water storage layer; the breathable waterproof layer is breathable and waterproof.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. All equivalent changes and modifications made according to the present invention are covered by the scope of the present invention.
Claims (9)
1. A trachea cannula fixing device is characterized by comprising an upper bite block and a lower bite block, wherein through holes are formed in the inner sides of the upper bite block and the lower bite block; the left sides of the upper bite block and the lower bite block are connected sides, and the right sides of the upper bite block and the lower bite block are opening sides; the upper bite block and the lower bite block are connected together at a connection side, and the upper bite block and the lower bite block can be opened and closed at an opening side; the upper bite block is arc-shaped, and the lower bite block is arc-shaped; the arc-shaped concave surfaces of the upper bite block and the lower bite block form the through hole; the concave surfaces of the upper bite block and the lower bite block are provided with a plurality of bulges.
2. The endotracheal tube fixing device according to claim 1, characterized in that the upper bite block and the lower bite block have a catch at an open side, the catch including a first catching piece mounted at the open side of the upper bite block and a second catching piece mounted at the open side of the lower bite block; the first clamping piece is provided with a convex block, and the second clamping piece is provided with a groove; the convex block is embedded into the groove, the first clamping piece and the second clamping piece are buckled, the buckle is closed, the upper bite block and the lower bite block are closed, and through holes are formed in the inner sides of the upper bite block and the lower bite block.
3. The endotracheal tube fixing device according to claim 1, characterized in that the projections are silica gel particles.
4. The endotracheal tube fixing device according to claim 1, further comprising a fixing band, wherein the upper bite block is provided with a perforation hole at left and right sides thereof, and the fixing band passes through the perforation hole.
5. The endotracheal tube fixing device according to claim 4, further comprising two cheek pads disposed on left and right sides of the upper bite block, respectively.
6. The endotracheal tube fixing device according to claim 5, characterized in that a cheek pad may be interposed between the cheek and the fixing band.
7. The tracheal cannula fixing device of claim 5, wherein the cheek pad comprises a water absorption surface layer, an anti-reverse osmosis diversion layer, a water storage layer and a breathable waterproof layer from top to bottom in sequence.
8. The endotracheal tube fixing device according to claim 7, characterized in that the cheek pads are water absorbent and breathable.
9. The endotracheal intubation fixing device according to claim 7, wherein the anti-reverse osmosis diversion layer is capable of diverting water absorbed by the water absorbing surface layer into the water storage layer; the breathable waterproof layer is breathable and waterproof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120660757.9U CN217745278U (en) | 2021-03-31 | 2021-03-31 | Trachea cannula fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120660757.9U CN217745278U (en) | 2021-03-31 | 2021-03-31 | Trachea cannula fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217745278U true CN217745278U (en) | 2022-11-08 |
Family
ID=83869374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120660757.9U Active CN217745278U (en) | 2021-03-31 | 2021-03-31 | Trachea cannula fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217745278U (en) |
-
2021
- 2021-03-31 CN CN202120660757.9U patent/CN217745278U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6890322B2 (en) | Catheter securing device | |
| US20020092526A1 (en) | Securing device for an endotracheal tube | |
| US5873363A (en) | Method and apparatus for breathing | |
| CN210813322U (en) | Intensive care therapy noninvasive respirator fixing device | |
| CN217745278U (en) | Trachea cannula fixing device | |
| US20140000625A1 (en) | Trach Secretion Catcher | |
| CN209933741U (en) | Negative pressure adsorption type tooth pad for fixing tracheal catheter | |
| CN208989960U (en) | A kind of tracheal inserting device with saliva drainage function | |
| CN215024455U (en) | Detachable is through mouthful trachea cannula fixer | |
| CN215135359U (en) | Nasal mask device for oxygen inhalation of children | |
| CN106377825B (en) | A kind of anti-bite pipe of trachea cannula, shield gum device | |
| CN113440416A (en) | Prevent pressing nasal oxygen tube and stomach tube fixing device of sore with adjustable | |
| CN217067310U (en) | Severe medical device | |
| CN218833340U (en) | Oral intubation tube fixing device | |
| CN211096819U (en) | Oropharynx breather pipe | |
| CN216934344U (en) | Fixed bite-block of trachea cannula pipe | |
| CN219481196U (en) | Lace for medical degassing prevention pipe cannula | |
| CN2267052Y (en) | Means for fixing tracheal tube with prevention from being bited | |
| CN213432409U (en) | Anti-drop neonate trachea cannula fixer | |
| CN212817540U (en) | Tracheal cannula fixer | |
| CN219630378U (en) | Trachea cannula fixer | |
| CN216022550U (en) | Prevent oral cavity mucosa damage's mouthful trachea cannula fixing device | |
| CN219374975U (en) | Medical nursing tooth pad | |
| CN221331135U (en) | Seaming device for gastroscopy | |
| CN219558312U (en) | Keep somewhere waterproof protection device of needle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |