CN2376309Y - Butterfly shape bite-block - Google Patents
Butterfly shape bite-block Download PDFInfo
- Publication number
- CN2376309Y CN2376309Y CN 99231574 CN99231574U CN2376309Y CN 2376309 Y CN2376309 Y CN 2376309Y CN 99231574 CN99231574 CN 99231574 CN 99231574 U CN99231574 U CN 99231574U CN 2376309 Y CN2376309 Y CN 2376309Y
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- CN
- China
- Prior art keywords
- bite
- block
- butterfly
- bite block
- shaped
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- 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
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model relates to a bite block, which is mainly suitable for the patients with tracheal intubation through oral cavities in the medical field of anesthesia medicine, emergency treatment, and series diseases. Hollow cylinder-shaped rigid plastic bite blocks are mostly used at clinics. Aiming at the defects of the hollow cylinder-shaped bite blocks, the utility model relates to a reformed novel butterfly-shaped bite block on the basis of the hollow cylinder-shaped bite block. The butterfly-shaped bite block is composed of a butterfly-shaped wing, a bite block core, a fixing sleeve, and a leather belt, wherein, a structure in which an upper and a lower fore-teeth are occlusive is arranged in the bite block and is pasted on the cheek of a patient by utilizing the butterfly-shaped wing, so that the fixing of the bite block and the face part of the head of the patient can be rapidly completed; the leather belt of the bite block, which can be used for fixing the tracheal catheter, is favorable to adjusting the depth of the tracheal catheter. The butterfly-shaped bite block has the advantages of reliable use, convenient operation, etc.
Description
This utility model belongs to the instrument field that is applied to the oral cavity tracheal intubation, relates in particular to a kind of Butterfly shape bite-block.
Anesthesia, first aid and critical care medicine field are for keeping patient airway unobstructed, the normal tracheal intubation technology that adopts is for patient anaesthetizes sb. generally, mechanical ventilation etc., and be clinical the most frequently used method through the oral cavity tracheal intubation, for preventing that the patient initiatively stings the pipe conduit of holding one's breath and causes and suffocate when waking state or anesthesia change shallow, clinically self-control bite-blocks such as hollow cylindrical rigid plastics bite-block, high pressure leather hose that use more, it is clogged between upper and lower front tooth, be fixed in buccal portion simultaneously with medical proof fabric, take out bite-block during tube drawing and clean up, the sterilization back is standby.
There is following defective in the hollow cylindrical bite-block that uses clinically at present:
1, takes a lot of trouble during the fixed charge of fixing between bite-block and the endotracheal tube and the two and buccal portion;
2, fixed poor stability changes shallow or patient when irritated when the patient anaesthetizes, can be fixing not firm because of bite-block
Accidents such as generation promptly suffocates;
Be unfavorable for adjusting the endotracheal tube degree of depth when 3, using;
4, application easily causes cross infection repeatedly.
This utility model provides a kind of Butterfly shape bite-block, and it can overcome the defective that the hollow cylindrical bite-block exists, and fixing simple and reliable between bite-block and the trachea saves time and save trouble, and easily adjust the endotracheal tube degree of depth.
The technical solution of the utility model is:
A kind of Butterfly shape bite-block, form by the butterfly wing, bite-block core, fixed cover and belt, it is characterized in that: have a pair of oval foramen and several small sircle holes on the butterfly wing, the butterfly wing is contained between the connecting plate of the connecting plate of bite-block core and fixed cover, and the three connects by two snibs; Fixedly having a pair of punch holes on the jacket wall, described belt is passed and be connected with fixed cover, and fixedly also be provided with a belt hook on the jacket wall, described belt center is provided with several small sircle holes, and this small sircle hole cooperates with linking up with.
Further be, be provided with the teeth consolidating plate, form groove between the connecting plate of bite-block core and the teeth consolidating plate at connecting plate certain distance apart from described bite-block core.
Further be that the distance of the connecting plate of described bite-block core and teeth consolidating plate is 8-12mm.
The bite-block core is the hollow hard cylinder of being made by non-toxic medical plastic, can bear the biting force of tooth, and the effect of teeth consolidating plate is that front tooth is fixed, and alleviates the patient and tell pipe the butterfly wing is pasted the pressure that cause in the place, makes it fixing reliable.
The butterfly wing is made by the softish polythene material of quality, its inboard is coated with adhesive sticker, and bite-block fast is pasted on the buccal, but the elliptical aperture air supply pipe conduit on it passes through, also help oral secretion and discharge, the little and circular hole on it can increase the breathability in the stickup.
Fixed cover is the open circles cover of also being made by non-toxic medical plastic, and diameter is enclosed within the outer part of mouth of bite-block core to it greater than the bite-block core, is attached thereto by a pair of connection snib, also has a pair of belt jack on the fixed cover.
Belt is that the silica gel material soft by matter, that friction is big is made, and is connected with fixed cover by the belt jack on the fixed cover, and it can be fixed on endotracheal tube on the bite-block firmly during use.
When using Butterfly shape bite-block, part in the mouth of dish-shaped bite-block is filled in the oral cavity, make in the groove of front tooth between the teeth consolidating plate and the butterfly wing, with belt endotracheal tube is fixed, the butterfly wing is strained, sticked on buccal portion, unclamp belt again, adjust the degree of depth of endotracheal tube, fixing once more getting final product.
The advantage of Butterfly shape bite-block is, with low cost, processing and fabricating is simple, can disposablely use, and not only can avoid cross infection, but also needn't clean bite-block; Using method is simple, and is easy and simple to handle.
Accompanying drawing 1 is the front view of this utility model embodiment;
Accompanying drawing 2 is vertical views of this utility model embodiment;
Accompanying drawing 3 is right views of this utility model embodiment.
Below in conjunction with drawings and Examples this utility model is further described.
Embodiment
A kind of Butterfly shape bite-block, form by the butterfly wing 1, bite-block core 4, fixed cover 3 and belt 2, it is characterized in that: have a pair of oval foramen 11 and several small sircle holes 12 on the butterfly wing 1, the butterfly wing 1 is contained between the connecting plate 9 of the connecting plate 10 of bite-block core 4 and fixed cover 3, and the three connects by two snibs 5; Have a pair of belt jack 7 on fixed cover 3 walls, described belt 2 is passed and be connected with fixed cover 3, and also be provided with a belt hook 8 on fixed cover 3 walls, described belt 2 centers are provided with several small sircle holes 6, this small sircle hole 6 with link up with 8 and cooperate.
Further be, be provided with teeth consolidating plate 14, form groove 13 between the connecting plate 10 of bite-block core 4 and the teeth consolidating plate 14 at connecting plate 10 certain distances apart from described bite-block core 4.
Further be that the connecting plate 10 of described bite-block core 4 is 8-12mm with the distance of teeth consolidating plate 14.
Claims (3)
1, a kind of Butterfly shape bite-block, form by the butterfly wing, bite-block core, fixed cover and belt, it is characterized in that: have a pair of oval foramen and several small sircle holes on the butterfly wing, the butterfly wing is contained between the connecting plate of the connecting plate of bite-block core and fixed cover, and the three connects by two snibs; Fixedly having a pair of belt jack on the jacket wall, described belt is passed and be connected with fixed cover, and fixedly also be provided with a belt hook on the jacket wall, described belt center is provided with several small sircle holes, and this small sircle hole cooperates with linking up with.
2, Butterfly shape bite-block as claimed in claim 1 is characterized in that: be provided with the teeth consolidating plate at the connecting plate certain distance apart from described bite-block core, form groove between the connecting plate of bite-block core and the teeth consolidating plate.
3, Butterfly shape bite-block as claimed in claim 1 or 2 is characterized in that: the distance of the connecting plate of described bite-block core and teeth consolidating plate is 8-12mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99231574 CN2376309Y (en) | 1999-05-05 | 1999-05-05 | Butterfly shape bite-block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99231574 CN2376309Y (en) | 1999-05-05 | 1999-05-05 | Butterfly shape bite-block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2376309Y true CN2376309Y (en) | 2000-05-03 |
Family
ID=34020408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99231574 Expired - Fee Related CN2376309Y (en) | 1999-05-05 | 1999-05-05 | Butterfly shape bite-block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2376309Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102049078A (en) * | 2010-12-21 | 2011-05-11 | 张淑霞 | Medical soft dental pad with fixing device |
| CN102357272A (en) * | 2011-09-13 | 2012-02-22 | 王秋筠 | Safe teeth cushion for endotracheal intubation |
-
1999
- 1999-05-05 CN CN 99231574 patent/CN2376309Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102049078A (en) * | 2010-12-21 | 2011-05-11 | 张淑霞 | Medical soft dental pad with fixing device |
| CN102357272A (en) * | 2011-09-13 | 2012-02-22 | 王秋筠 | Safe teeth cushion for endotracheal intubation |
| CN102357272B (en) * | 2011-09-13 | 2015-06-24 | 王秋筠 | Safe teeth cushion for endotracheal intubation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |