CN216319359U - Intranasal trachea cannula fixing device - Google Patents
Intranasal trachea cannula fixing device Download PDFInfo
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- CN216319359U CN216319359U CN202122404034.5U CN202122404034U CN216319359U CN 216319359 U CN216319359 U CN 216319359U CN 202122404034 U CN202122404034 U CN 202122404034U CN 216319359 U CN216319359 U CN 216319359U
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- pole portion
- trachea cannula
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Abstract
The utility model relates to the technical field of tracheal cannula fixing devices, in particular to a transnasal tracheal cannula fixing device which comprises a soft cushion capable of being pasted on skin, wherein a height adjusting mechanism is arranged in the middle of the upper surface of the soft cushion, the top of the height adjusting mechanism is connected with a tracheal cannula fixing seat used for clamping a tracheal cannula, and the height adjusting mechanism is used for adjusting the height of the tracheal cannula fixing seat. The height of the trachea cannula is adjusted by adjusting the height of the trachea cannula fixing seat, so that the trachea cannula is not easy to press the nasal wings to cause damage when being fixed.
Description
Technical Field
The utility model relates to the technical field of tracheal intubation fixing devices, in particular to a fixing device for a tracheal intubation through the nose.
Background
The nasal tracheal intubation is to insert the tracheal catheter into the trachea of a patient through the nasal cavity, and plays an important role in the rescue of critical patients. Currently, most of the nasal endotracheal intubation is fixed by using a rubber band which is adhered to two cheeks or nasal wing parts, or tied to the back of the ear after being bound by a bandage. Two fixing modes are easy to cause discomfort for patients. There are many practical fixing devices disclosed in the prior art for fixing a transnasal tracheal cannula. For example, the chinese utility model patent with patent publication No. CN203852701U discloses a transnasal tracheal intubation fixation device, which comprises four fixing bands and a tracheal intubation fixation member, wherein one surface of the middle part of the four fixing bands is provided with an adhesive patch, two sides of the four fixing bands are respectively provided with an upper fixing band and a lower fixing band, and the end of each fixing band is provided with an adhesive patch; the trachea cannula fixing part is characterized in that a fixing piece is arranged at one end of the trachea cannula fixing part, the other end of the trachea cannula fixing part is bent perpendicularly to the fixing piece and is an arc-shaped surface, a trachea penetrating hole is formed in the tail end of the bent end, the fixing piece of the trachea cannula fixing part is fixedly connected with the other side of the middle of the four-head fixing band, and the bent end of the trachea cannula fixing part is perpendicular to the four-head fixing band. It need not to fix nose trachea cannula and human face, increases patient's comfort level. However, the height of the tracheal cannula cannot be adjusted by the existing fixing devices, and in use, the tracheal cannula is easy to press against the nasal wings of a patient to cause injury if the height of the tracheal cannula cannot be adjusted, so that the fixing device capable of adjusting the height of the tracheal cannula is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems and provides a fixing device for a transnasal tracheal cannula, which can adjust the height of a fixing seat of the tracheal cannula so as to adjust the height of the tracheal cannula and prevent the tracheal cannula from being pressed on the nasal wing of a patient.
In order to achieve the purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a intranasal trachea cannula fixing device, is including applying the cushion on skin by the subsides, the middle part of the upper surface of cushion is equipped with altitude mixture control mechanism, altitude mixture control mechanism's top is connected with the trachea cannula fixing base that is used for centre gripping trachea cannula, altitude mixture control mechanism is used for adjusting the height of trachea cannula fixing base.
Further, trachea cannula fixing base is including fixed frame, the air supply pipe intubate male opening has been seted up at the top of fixed frame, the left side inner wall of fixed frame is provided with first arc draw-in groove, the right side correspondence of fixed frame is equipped with the cooperation first arc draw-in groove presss from both sides tight trachea cannula's compact heap, just right on the compact heap first arc draw-in groove one side is equipped with second arc draw-in groove, the compact heap dorsad second arc draw-in groove one side is equipped with and is used for control the compact heap is removed and is controlled the mechanism in order to compress tightly trachea cannula's compression control.
Further, compress tightly control mechanism including compressing tightly adjusting screw, be equipped with on the right side wall of fixed frame with compress tightly the screw of adjusting screw adaptation, it wears to locate to compress tightly adjusting screw in the screw and rather than threaded connection, just compress tightly adjusting screw's one end with the compact heap rotates to be connected, the other end that compresses tightly adjusting screw stretches out fixed frame is outer and be connected with the handle.
Further, altitude mixture control mechanism is the telescopic link, the telescopic link cup joints the flexible pole portion outside fixed pole portion including fixed pole portion and activity, the lower extreme in fixed pole portion with cushion fixed connection, be equipped with the bullet on the lateral wall of the upper end in fixed pole portion and detain, be equipped with a plurality of confessions along its axial direction interval on the lateral wall in flexible pole portion the through-hole that the bullet was detained and is popped out, the top in flexible pole portion with fixed frame fixed connection.
Further, height adjusting mechanism includes base, sleeve pipe and flexible adjusting screw, the base is fixed on the soft pad, it is connected with to rotate on the base the sleeve pipe, flexible adjusting screw movable sleeve is established in the sleeve pipe, the sheathed tube inner wall be equipped with the internal thread and through the internal thread with flexible adjusting screw spiro union, flexible adjusting screw's top with fixed frame fixed connection.
Further, the cushion is silica gel or rubber material, the bottom surface of cushion is equipped with pastes the layer, the thickness of cushion is 2 mm.
Furthermore, the surface of the sticking layer of the soft cushion is also provided with a release paper layer.
Due to the adoption of the technical scheme, the utility model has the following beneficial effects:
the tracheal intubation fixing device comprises a cushion, a height adjusting mechanism and a tracheal intubation fixing seat, wherein an adhesive layer is arranged on the lower surface of the cushion, so that the fixing device can be conveniently adhered and fixed on the skin of a patient, the height adjusting mechanism is fixed between the cushion and the tracheal intubation fixing seat, the tracheal intubation fixing seat is used for clamping a tracheal intubation, the height adjusting mechanism can finely adjust the height of the tracheal intubation by adjusting the height of the tracheal intubation fixing seat, and the tracheal intubation is prevented from being pressed on the nasal wing of the patient to cause damage in use.
Drawings
FIG. 1 is a schematic structural view of example 1 of a transnasal endotracheal tube fixing device of the present invention;
FIG. 2 is a schematic structural view of embodiment 2 of a transnasal endotracheal tube fixing device of the present invention;
FIG. 3 is a schematic cross-sectional view of the cushion of the present invention;
the reference numbers in the figures are: 1-a soft cushion, 11-an adhesive layer, 12-a release paper layer, 2-a height adjusting mechanism, 21-a fixed rod part, 22-a telescopic rod part, 23-an elastic buckle, 24-a through hole, 25-a base, 26-a sleeve, 27-a compression adjusting screw rod, 3-an endotracheal tube fixing seat, 31-a fixed frame, 32-an opening, 33-a first arc-shaped clamping groove, 34-a compression block, 341-a second arc-shaped clamping groove, 35-a telescopic adjusting screw rod and 36-a handle.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Example 1
As shown in fig. 1, a transnasal tracheal cannula fixing device, including can paste the cushion 1 that applies on the skin, the middle part of the upper surface of cushion 1 is equipped with height adjusting mechanism 2, height adjusting mechanism 2's top is connected with tracheal cannula fixing base 3 that is used for centre gripping tracheal cannula, height adjusting mechanism 2 is used for adjusting tracheal cannula fixing base 3's height. The structure can adjust the height of the tracheal cannula by adjusting the height of the tracheal cannula seat 3, thereby avoiding the loss caused by pressing the tracheal cannula to the nasal wings of a patient.
Trachea cannula fixing base 3 is including fixed frame 31, air supply pipe intubate male opening 32 has been seted up at the top of fixed frame 31, the left side inner wall of fixed frame 31 is provided with first arc draw-in groove 33, the right side correspondence of fixed frame 31 is equipped with the cooperation first arc draw-in groove 33 presss from both sides tight trachea cannula's compact heap 34, just be equipped with second arc draw-in groove 341 to first arc draw-in groove 33 one side on the compact heap 34, compact heap 34 dorsad second arc draw-in groove 341 one side is equipped with and is used for control the compact tightly control mechanism in order to compress tightly trachea cannula is controlled in the removal about compact heap 34. Preferably, the control mechanism compresses tightly including compressing tightly adjusting screw 27, be equipped with on the right side wall of fixed frame 31 with compress tightly the screw of adjusting screw 27 adaptation, compress tightly adjusting screw 27 and wear to locate in the screw and rather than threaded connection, just compress tightly adjusting screw 27 one end with compact heap 34 rotates to be connected, compress tightly adjusting screw 27's the other end and stretch out fixed frame 31 is outer and be connected with handle 36. The structure can drive the compressing block 34 to move left and right by rotating the compressing adjusting screw 27, so that the trachea cannula with different calibers can be conveniently clamped.
Cushion 1 is silica gel or rubber material, the bottom surface of cushion 1 is equipped with pastes layer 11, the thickness of cushion 1 is 2 mm. The silica gel or rubber material is softer and is not easy to lose skin.
The surface of the pasting layer 11 of the soft cushion 1 is also provided with a release paper layer 12. The release paper layer 12 protects the sticking layer 11 and can be used after being torn off.
The working principle of the utility model is as follows: during the use, tear and leave type paper layer 12, paste cushion 1 on human skin, put into the first arc draw-in groove 33 in the fixed frame 31 with trachea cannula from opening 32 department on, then turning handle 36 for compress tightly adjusting screw 27 and drive compact heap 34 and to removing to being close to first arc draw-in groove 33 one side and compress tightly trachea cannula, thereby fix it on trachea cannula fixing base 3. Through pressing down the bullet knot 23 again, adjust the height that stretches out of telescopic rod portion 22 and stretch out fixed rod portion 21, make bullet knot 23 pop out from the different through-hole 24 of telescopic rod portion 22 again, lock telescopic rod portion 22 and stretch out the height to adjust trachea cannula fixing base 3 and adjust trachea cannula's height, avoid trachea cannula can press patient's alar nose in the use.
Example 2
The difference from example 1 is: as shown in fig. 2, the height adjusting mechanism 2 includes a base 25, a sleeve 26 and a telescopic adjusting screw 35, the base 25 is fixed on the cushion 1, the base 25 is connected with the sleeve 26 in a rotating manner, the telescopic adjusting screw 35 is movably sleeved in the sleeve 26, the inner wall of the sleeve 26 is provided with an internal thread and is connected with the telescopic adjusting screw 35 in a threaded manner, and the top end of the telescopic adjusting screw 35 is fixedly connected with the fixing frame 31.
When the height of trachea cannula fixing base 3 needs to be adjusted, sleeve 26 is rotated, so that telescopic adjusting screw 35 is relatively contracted into sleeve 26 or is extended out of sleeve 26, the extending height of telescopic adjusting screw 35 is adjusted, and the height adjustment of trachea cannula fixing base 3 fixed on telescopic adjusting screw 35 is realized. The height adjusting mechanism 2 can be used for finely adjusting the height of the tracheal cannula within a certain height range, and is simple and convenient to use.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Claims (6)
1. The utility model provides a intranasal trachea cannula fixing device which characterized in that: the novel tracheal intubation device comprises a soft pad capable of being pasted on skin, wherein a height adjusting mechanism is arranged in the middle of the upper surface of the soft pad, the top of the height adjusting mechanism is connected with a tracheal intubation fixing seat used for clamping a tracheal intubation, and the height adjusting mechanism is used for adjusting the height of the tracheal intubation fixing seat; trachea cannula fixing base is including fixed frame, air supply pipe intubate male opening has been seted up at the top of fixed frame, the left side inner wall of fixed frame is provided with first arc draw-in groove, the right side correspondence of fixed frame is equipped with the cooperation first arc draw-in groove presss from both sides tight trachea cannula's compact heap, it is just right on the compact heap first arc draw-in groove one side is equipped with second arc draw-in groove, the compact heap dorsad second arc draw-in groove one side is equipped with and is used for control the compact heap is removed and is controlled the control mechanism that compresses tightly trachea cannula.
2. A transnasal endotracheal tube securement device as recited in claim 1, wherein: the pressing control mechanism comprises a pressing adjusting screw rod, a screw hole matched with the pressing adjusting screw rod is formed in the right side wall of the fixing frame, the pressing adjusting screw rod penetrates through the screw hole and is in threaded connection with the screw hole, one end of the pressing adjusting screw rod is connected with the pressing block in a rotating mode, and the other end of the pressing adjusting screw rod extends out of the fixing frame and is connected with a handle.
3. A transnasal endotracheal tube securement device as recited in claim 2, wherein: height adjusting mechanism is the telescopic link, the telescopic link cup joints the flexible pole portion outside fixed pole portion including fixed pole portion and activity, the lower extreme in fixed pole portion with cushion fixed connection, be equipped with the bullet on the lateral wall of the upper end in fixed pole portion and detain, be equipped with a plurality of confessions along its axial direction interval on the lateral wall in flexible pole portion the through-hole that the bullet was detained and is popped out, the top in flexible pole portion with fixed frame fixed connection.
4. A transnasal endotracheal tube securement device as recited in claim 2, wherein: height adjusting mechanism includes base, sleeve pipe and flexible adjusting screw, the base is fixed on the soft pad, it is connected with to rotate on the base the sleeve pipe, flexible adjusting screw movable sleeve is established in the sleeve pipe, the sheathed tube inner wall be equipped with the internal thread and through the internal thread with flexible adjusting screw spiro union, flexible adjusting screw's top with fixed frame fixed connection.
5. A transnasal endotracheal tube securement device as recited in claim 1, wherein: the cushion is silica gel or rubber material, the bottom surface of cushion is equipped with pastes the layer, the thickness of cushion is 2 mm.
6. A transnasal endotracheal tube securement device as recited in claim 5, wherein: the surface of the sticking layer of the soft cushion is also provided with a release paper layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122404034.5U CN216319359U (en) | 2021-09-30 | 2021-09-30 | Intranasal trachea cannula fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122404034.5U CN216319359U (en) | 2021-09-30 | 2021-09-30 | Intranasal trachea cannula fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216319359U true CN216319359U (en) | 2022-04-19 |
Family
ID=81174858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122404034.5U Active CN216319359U (en) | 2021-09-30 | 2021-09-30 | Intranasal trachea cannula fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216319359U (en) |
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2021
- 2021-09-30 CN CN202122404034.5U patent/CN216319359U/en active Active
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