CN211611197U - Bite-block suitable for no tooth patient trachea cannula - Google Patents
Bite-block suitable for no tooth patient trachea cannula Download PDFInfo
- Publication number
- CN211611197U CN211611197U CN201921708929.4U CN201921708929U CN211611197U CN 211611197 U CN211611197 U CN 211611197U CN 201921708929 U CN201921708929 U CN 201921708929U CN 211611197 U CN211611197 U CN 211611197U
- Authority
- CN
- China
- Prior art keywords
- pad
- bite
- rod
- block
- gum
- 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.)
- Expired - Fee Related
Links
- 210000003437 trachea Anatomy 0.000 title claims abstract description 10
- 238000002627 tracheal intubation Methods 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 210000000214 mouth Anatomy 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000012790 adhesive layer Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
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- Prostheses (AREA)
Abstract
The utility model provides a bite-block suitable for no tooth patient trachea cannula, fills up with the second including the first pad that is used for filling up the gum, first pad with be provided with the bracing piece between the second pad, be provided with a plurality of jack on the bracing piece. Compared with the prior art, the beneficial effects of the utility model are that: the arc-shaped concave parts of the first pad and the second pad of the tooth pad of the utility model conform to the radian of the gum of the human body, so that the tooth pad is comfortable for a patient without teeth to wear, and the gum of the patient without teeth is prevented from being worn; the first pad with be provided with the tracheal hole of fixed in the second pad, prevent that the trachea from being flattened by patient's gum, the last telescoping device of bracing piece can also adjust the support width of bite-block, make things convenient for the oral cavity clean.
Description
Technical Field
The utility model relates to a bite-block field especially relates to a bite-block suitable for no tooth patient trachea cannula.
Background
The intubation tube is often inserted into an oral cavity in an operation, the intubation tube is usually fixed by using a bite block, and the traditional bite block is hard in texture and suitable for patients with teeth;
under the condition that a patient without teeth needs to be intubated, if a tooth cushion is not used, the patient can easily flatten the intubation tube, the safety of the patient is affected, and the patient is inconvenient to carry out oral care; if the bite block is used, the gum of a patient is easily abraded due to the fact that the bite block is in direct contact with the gum and the contact area is small.
SUMMERY OF THE UTILITY MODEL
The utility model provides a problem provide a bite-block suitable for no tooth patient trachea cannula, the bite-block can protect the trachea not flattened, still prevents patient's gum wearing and tearing.
The utility model provides a bite-block suitable for no tooth patient trachea cannula, fills up with the second including the first pad that is used for filling up the gum, first pad with be provided with the bracing piece between the second pad, be provided with a plurality of jack on the bracing piece.
In the above technical solution, further, the first pad and the second pad are both provided with an arc-shaped indent, which conforms to the radian of the gum of the human body. Make bite-block and no tooth patient's gum laminate more, increase area of contact, wear more comfortablely, prevent bite-block wearing and tearing patient's gum.
In the above technical scheme, further, a soft adhesive layer is arranged on the arc-shaped concave part. The soft plastic layer is soft in texture, the comfort level of wearing the bite block is improved, and gum abrasion is prevented.
In the above technical solution, further, the support rod is provided with a telescopic structure. Due to the arrangement of the telescopic structure, the supporting width of the bite block can be adjusted, and the opening range of the upper jaw and the lower jaw can be adjusted.
In the above technical scheme, further, the telescopic structure includes a first rod, a hole for limiting is formed in the first rod, a second rod is arranged in the first rod, a limiting block matched with the hole is arranged on the second rod, and the limiting block is fixedly connected with the inside of the second rod through a spring.
In the above technical solution, further, the number of the insertion holes is between 2 and 3. The plurality of the jacks are arranged, so that a plurality of pipes can be inserted.
Compared with the prior art, the beneficial effects of the utility model are that: the arc-shaped concave parts of the first pad and the second pad of the tooth pad of the utility model conform to the radian of the gum of the human body, so that the tooth pad is comfortable for a patient without teeth to wear, and the gum of the patient without teeth is prevented from being worn; the first pad with be provided with the tracheal hole of fixed in the second pad, prevent that the trachea from being flattened by patient's gum, the last telescoping device of bracing piece can also adjust the support width of bite-block, make things convenient for the oral cavity clean.
Drawings
Fig. 1 is a perspective view of the bite block of the present invention.
Fig. 2 is a front view of the bite block of the present invention.
Fig. 3 is a side view of the bite block of the present invention.
Fig. 4 shows the retractable structure of the bite block of the present invention.
Fig. 5 is a cross-sectional view of the tooth pad of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
As shown in figures 1-5, a bite block suitable for an endotracheal tube of a patient without teeth comprises a first cushion 1 and a second cushion 2 for supporting gums, wherein a support rod 3 is arranged between the first cushion 1 and the second cushion 2, and a plurality of jacks 4 are arranged on the support rod 3.
As shown in fig. 1, the first pad 1 and the second pad 2 are made of non-toxic plastic, and the length of the first pad 1 and the second pad 2 can wrap the entire gum, but in this embodiment, the length of the first pad 1 and the second pad 2 is controlled to be 3-4 cm in consideration of cost and wearing convenience.
As shown in fig. 3, the first pad 1 and the second pad 2 are both provided with an arc-shaped indent 5, and the arc-shaped indent 5 conforms to the radian of the gum of the human body. Each arc-shaped indent 5 comprises a first inclined surface 501 and a second inclined surface 502, wherein the first inclined surface 501 is a vertical inclined surface, and the slope of the second inclined surface is
-2 or more; the first inclined plane 501 is used for being attached to the outer side of the gum, and the second inclined plane is used for being attached to the inner side of the gum.
The arc-shaped indent 5 is provided with a soft adhesive layer 51. In this embodiment, the soft adhesive layer 51 is made of medical grade silica gel.
The support rod 3 is provided with a telescopic structure 31.
The telescopic structure 31 comprises a first rod 311, a hole 313 for limiting is formed in the first rod 311, a second rod 312 is arranged in the first rod 311, a limiting block 314 matched with the hole 313 is arranged on the second rod 312, and the limiting block 314 is fixedly connected with the inside of the second rod 312 through a spring 315. The first rod 311 is fixed to or integrated with the support rod 3, and the second rod 312 is fixed to or integrated with the support rod 3.
The number of the jacks 4 is between 2 and 3. In this embodiment, the telescopic gears of the telescopic device have two stages, and the hole 313 includes a first hole 3131 and a second hole 3132;
a longitudinal protruding strip 3111 is arranged on the inner side of the first rod 311, a longitudinal groove 3121 is arranged on the outer side of the second rod 312, and the longitudinal protruding strip 3111 is matched with the longitudinal groove 3121 to prevent the first rod 311 and the second rod 312 from rotating relatively;
when the limiting block is pressed down, the first rod 311 and the second rod 312 can slide relatively, and when the limiting block falls into the first hole, the spring supports the limiting block, which is a gear of the telescopic device; when the limiting block is pressed down and falls into the second hole, the spring supports the limiting block, and at the moment, the limiting block is the other gear of the telescopic device.
The present invention is not limited to the above-described embodiments, and various changes can be made without departing from the gist of the present invention within the scope of knowledge possessed by a person skilled in the art.
Claims (6)
1. The utility model provides a bite-block suitable for no tooth patient trachea cannula, its characterized in that, fills up (2) including first pad (1) and the second that is used for filling up the gum, first pad (1) with be provided with bracing piece (3) between second pad (2), be provided with a plurality of jack (4) on bracing piece (3).
2. A bite block for endotracheal intubation for non-dental patients according to claim 1, wherein said first (1) and second (2) pads are provided with an arc-shaped indent (5), said arc-shaped indent (5) conforming to the curvature of the gum of the human body.
3. A bite block for endotracheal intubation according to claim 2, characterized in that said curved internal concavity (5) is provided with a soft gel layer (51).
4. A bite block for endotracheal intubation for non-dental patients according to claim 1, characterized in that said support bar (3) is provided with a telescopic structure (31).
5. The bite block for the tracheal cannula of the toothless patient as claimed in claim 4, wherein the telescopic structure (31) comprises a first rod (311), a hole (313) for limiting is formed in the first rod (311), a second rod (312) is arranged in the first rod (311), a limiting block (314) matched with the hole (313) is arranged on the second rod (312), and the limiting block (314) is fixedly connected with the inside of the second rod (312) through a spring (315).
6. A bite block for endotracheal intubation according to claim 1, characterized in that said insertion holes (4) are comprised between 2 and 3 in number.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921708929.4U CN211611197U (en) | 2019-10-12 | 2019-10-12 | Bite-block suitable for no tooth patient trachea cannula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921708929.4U CN211611197U (en) | 2019-10-12 | 2019-10-12 | Bite-block suitable for no tooth patient trachea cannula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211611197U true CN211611197U (en) | 2020-10-02 |
Family
ID=72623522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921708929.4U Expired - Fee Related CN211611197U (en) | 2019-10-12 | 2019-10-12 | Bite-block suitable for no tooth patient trachea cannula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211611197U (en) |
-
2019
- 2019-10-12 CN CN201921708929.4U patent/CN211611197U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201002 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |