CN220989365U - Nasal tracheal intubation fixing device - Google Patents
Nasal tracheal intubation fixing device Download PDFInfo
- Publication number
- CN220989365U CN220989365U CN202322140954.XU CN202322140954U CN220989365U CN 220989365 U CN220989365 U CN 220989365U CN 202322140954 U CN202322140954 U CN 202322140954U CN 220989365 U CN220989365 U CN 220989365U
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- CN
- China
- Prior art keywords
- support bar
- subject
- transverse
- nose
- bar
- 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.)
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Links
- 238000002627 tracheal intubation Methods 0.000 title description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 5
- 239000001301 oxygen Substances 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 3
- 208000003251 Pruritus Diseases 0.000 description 6
- 230000007803 itching Effects 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The application provides a transnasal tracheal cannula fixing device, which comprises: a left side support bar, a right side support bar, and a transverse support bar; the left support bar and the right support bar are connected at the upper end, the connection position corresponds to the nose bridge of the subject, and an upward-protruding tile-shaped buckling plate is formed at the connection position and is used for buckling on the nose bridge of the subject; the left support bar and the right support bar are correspondingly connected to the left side and the right side of the buckling plate; the lower ends of the left support bar and the right support bar are connected together by the transverse support bar; fixing holes for fixing the belt are respectively formed at the connecting points of the transverse supporting strips and the left supporting strip and the right supporting strip; the strap is used for fixing the triangular frame body around the rear side of the head of the subject; the nose and the nose wings are exposed to the outside through the gaps in the middle of the triangular frame body; the transverse supporting bar is provided with an tracheal cannula clamping seat for clamping a tracheal cannula which supplies oxygen to a subject through the nose.
Description
Technical Field
The application relates to a medical apparatus, in particular to a nasal tracheal cannula fixing device.
Background
Transnasal endotracheal intubation is one type of endotracheal intubation that is used primarily for the infusion of oxygen into a patient. At present, the fixing mode of the nasal tracheal cannula is mainly adhesive tape or sideband fixing. For this reason, CN 213491386U proposes a fixing device for nasal tracheal intubation, which adopts a nasal mask structure, and has the following problems: (1) The nose mask is not beneficial to cleaning the skin on the surface of the nose, the grease secretion of the skin on the nose is vigorous, the dryness, ventilation and cleaning of the local skin of the nasal wings are required to be maintained, and the structure of the nose mask brings inconvenience to cleaning the skin of the nasal wings; (2) The nasal wing skin has poor air permeability, local itching is easy to occur, and the itching easily causes the patient to pick up the nasal mask for itching without permission, but the risk of slipping of the pipeline is increased.
Disclosure of utility model
In view of the above problems, the present application aims to provide a transnasal tracheal cannula fixing device which can stably fix a transnasal tracheal cannula and ensure ventilation of local skin of a nasal wing.
The transnasal tracheal cannula fixing device of the application comprises: a left side support bar, a right side support bar, and a transverse support bar;
The left support bar and the right support bar are connected at the upper end, the connection position corresponds to the nose bridge of the subject, and an upward-protruding tile-shaped buckling plate is formed at the connection position and is used for buckling on the nose bridge of the subject; the left support bar and the right support bar are correspondingly connected to the left side and the right side of the buckling plate;
The lower ends of the left support bar and the right support bar are connected together by the transverse support bar; the left side supporting bar, the right side supporting bar and the transverse supporting bar form a triangle frame body with a hollow middle part together; the lateral support bar is supported on the upper side of the upper lip of the subject; the left support bar is supported on the outer side of the left nasal wing of the subject; the right support bar is supported on the outer side of the right nasal wing of the subject;
The triangular frame body is made of hard plastic with elasticity; a cushion layer is formed on the rear side of the triangular frame body and made of flexible materials; fixing holes for fixing the belt are respectively formed at the connecting points of the transverse supporting strips and the left supporting strip and the right supporting strip; the strap is used for fixing the triangular frame body around the rear side of the head of the subject; the nose and the nose wings are exposed to the outside through the gaps in the middle of the triangular frame body;
The transverse supporting bar is provided with an tracheal cannula clamping seat for clamping a tracheal cannula which supplies oxygen to a subject through the nose.
Preferably, the tracheal cannula clamping seat is connected with a baffle through a connecting plate;
A transverse slot is formed in the transverse supporting bar; the tracheal cannula clamping seat is slidably arranged in the transverse slot through a connecting plate; the cushion layer at the rear side of the transverse supporting bar is separated from the transverse supporting bar, and the baffle is positioned between the transverse supporting bar and the cushion layer.
The nasal tracheal intubation fixing device is of a triangular structure, and the transverse supporting bar is supported on the upper side of the upper lip of a subject; the left support bar is supported on the outer side of the left nasal wing of the subject; the right support bar is supported on the outer side of the right nasal wing of the subject; the nose and the nose wings are exposed to the outside through the gaps in the middle of the triangular frame body, so that the nose and the nose wings are convenient to radiate heat, sweat and clean, itching is not easy to cause, and even if the nose and the nose wings are itchy under the condition of long-term installation, a subject can directly scratch without causing tube detachment. .
Drawings
FIG. 1 is a schematic view of the structure of a transnasal tracheal cannula fixing device of the present application;
FIG. 2 is a schematic front view of a lateral support bar of the transnasal tracheal cannula fixation device of the present application;
FIG. 3 is a schematic rear view of the lateral support bar of the transnasal tracheal cannula fixation device of the present application;
FIG. 4 is a schematic top view of a tracheal cannula holder of the transnasal tracheal cannula fixing device of the present application mounted on a lateral support bar;
Fig. 5 is a schematic view of the fixation of an endotracheal tube at the nose of a patient by means of a transnasal endotracheal tube fixing device of the present application.
Detailed Description
The transnasal tracheal cannula fixing device of the present application will be described in detail with reference to the accompanying drawings.
The transnasal tracheal cannula fixing device of the application comprises: left-hand support bar, right-hand support bar, transverse support bar 10a.
As shown in fig. 1, the left support bar and the right support bar are connected at the upper ends, the connection positions correspond to the nose bridge of the subject, and tile-shaped buckling plates 12 protruding upwards are formed at the connection positions and are used for buckling on the nose bridge of the subject; the left support bar and the right support bar are correspondingly connected to the left and right sides of the buckling plate 12.
The lateral support bar 10a connects the lower ends of the left support bar and the right support bar together; the left side supporting bar, the right side supporting bar and the transverse supporting bar form a triangle frame body 10 with a hollow middle part; the lateral support bar 10a is supported on the upper side of the upper lip of the subject; the left support bar is supported on the outer side of the left nasal wing of the subject; the right support bar is supported on the outer side of the right nasal wing of the subject.
The triangular frame body 10 is made of rigid plastic having elasticity; the rear side of the triangular frame body 10 is formed with a cushion layer 21, and the cushion layer 21 is made of a flexible material such as silica gel, sponge, foam, gauze pad; the connection points of the transverse supporting strips, the left supporting strip and the right supporting strip are respectively provided with a fixing hole 11 for fixing the belt; the strap 30 is used to secure the triangular frame body 10 around the back side of the subject's head; the nose and the nose wings are exposed to the outside through the hollow in the middle of the triangular frame body.
The transverse supporting bar 10a is provided with an tracheal cannula clamping seat 13 for clamping a tracheal cannula which supplies oxygen to a subject through the nose.
The tracheal cannula holder 13 has a C-shaped structure with an opening 13a, and the tracheal cannula holder 13 is connected with a baffle 13C through a connecting plate 13b, as shown in fig. 2-4. The tracheal cannula holder 13 is made of an elastic material, which may be a plastic or a metal material.
The transverse supporting bar 10a is provided with a transverse slot 10b; the tracheal cannula holder 13 is slidably mounted in the transverse slot 10b via a connection plate; the cushion layer 21 at the rear side of the lateral support bar 10a is separated from the lateral support bar 10a, and the baffle 13c is located between the lateral support bar 10a and the cushion layer 21 and can slide left and right so as to adapt to the condition of the insertion tube of the left nostril or the right nostril of the patient for fixing.
When in use, the transnasal tracheal cannula fixing device is placed around the nose, and then the device is fixed around the head of a subject by using a belt; the buckling plate is buckled on the nose bridge to form more stable fixation; the left side and the right side of the nose wing are respectively exposed by the hollow part of the triangular frame body, thereby being convenient for heat dissipation and perspiration and not easy to form itch.
Claims (2)
1. A transnasal tracheal cannula fixation device, comprising: a left side support bar, a right side support bar, and a transverse support bar;
The left support bar and the right support bar are connected at the upper end, the connection position corresponds to the nose bridge of the subject, and an upward-protruding tile-shaped buckling plate is formed at the connection position and is used for buckling on the nose bridge of the subject; the left support bar and the right support bar are correspondingly connected to the left side and the right side of the buckling plate;
The lower ends of the left support bar and the right support bar are connected together by the transverse support bar; the left side supporting bar, the right side supporting bar and the transverse supporting bar form a triangle frame body with a hollow middle part together; the lateral support bar is supported on the upper side of the upper lip of the subject; the left support bar is supported on the outer side of the left nasal wing of the subject; the right support bar is supported on the outer side of the right nasal wing of the subject;
The triangular frame body is made of hard plastic with elasticity; a cushion layer is formed on the rear side of the triangular frame body and made of flexible materials; fixing holes for fixing the belt are respectively formed at the connecting points of the transverse supporting strips and the left supporting strip and the right supporting strip; the strap is used for fixing the triangular frame body around the rear side of the head of the subject; the nose and the nose wings are exposed to the outside through the gaps in the middle of the triangular frame body;
The transverse supporting bar is provided with an tracheal cannula clamping seat for clamping a tracheal cannula which supplies oxygen to a subject through the nose.
2. The transnasal tracheal cannula fixation device of claim 1, wherein:
the tracheal cannula clamping seat is connected with a baffle through a connecting plate;
A transverse slot is formed in the transverse supporting bar; the tracheal cannula clamping seat is slidably arranged in the transverse slot through a connecting plate; the cushion layer at the rear side of the transverse supporting bar is separated from the transverse supporting bar, and the baffle is positioned between the transverse supporting bar and the cushion layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322140954.XU CN220989365U (en) | 2023-08-10 | 2023-08-10 | Nasal tracheal intubation fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322140954.XU CN220989365U (en) | 2023-08-10 | 2023-08-10 | Nasal tracheal intubation fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220989365U true CN220989365U (en) | 2024-05-24 |
Family
ID=91116021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322140954.XU Active CN220989365U (en) | 2023-08-10 | 2023-08-10 | Nasal tracheal intubation fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220989365U (en) |
-
2023
- 2023-08-10 CN CN202322140954.XU patent/CN220989365U/en active Active
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| GR01 | Patent grant |