CN208943156U - Seaming bite-block - Google Patents
Seaming bite-block Download PDFInfo
- Publication number
- CN208943156U CN208943156U CN201820180661.0U CN201820180661U CN208943156U CN 208943156 U CN208943156 U CN 208943156U CN 201820180661 U CN201820180661 U CN 201820180661U CN 208943156 U CN208943156 U CN 208943156U
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- China
- Prior art keywords
- bite
- block
- seaming
- baffle
- lip care
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Abstract
The utility model discloses a kind of seaming bite-block, including bite-block ontology, the bite-block ontology is a U-type groove structure, and collar extension side is equipped with lip care baffle, and internal orifice side is equipped with lug boss；The lip care baffle is equipped with connecting hole, for connecting rope secure bite block.It is compared to the prior art, the application seaming bite-block simplifies internal structure, shortens the length of bite-block main body cavity interior, has thickeied internal orifice edge, is effectively prevented the chance in bite-block abjection oral cavity；The bottom plate opposite side of bite-block ontology is completely open simultaneously, conducive to " pipe " " pad " separation after trachea cannula success；Suitable for the awake oral trachea cannula of Disposcope laryngoscope, it can be effectively prevented from and sting pipe and sting hand, while also increase the operating space of trachea cannula, convenient for removing or replacing bite-block after intubation, the design is also applied for the behavior of gastroscope or other oral operation of diagnosis and treatment, has practicability and feasibility.
Description
Technical field
The utility model belongs to medical instrument, more particularly to a kind of seaming bite-block.
Background technique
Modern clinic work in, Disposcope laryngoscope regain consciousness oral trachea cannula when, most-often used gastroscope biting bite-block
Pre- anti-bite pipe stings hand, but such bite-block is that gastroscope is dedicated, and gastroscope entrance is closure, after this mouthful of promoting the circulation of qi cannula, bite-block
It is difficult to remove from tracheal catheter mouth, eventful first to cut bite-block side wall and lip care pad, which increase the difficulties of trachea cannula operation
Degree and program, oral trachea cannula awake for oral Disposcope laryngoscope is limited.Zhong Shan hospital, Fudan University
The utility model patent 2014207751399 " a kind of openable and closable Medical mouth gag " of the applications such as Zhao Weipeng, although retractable
, but the patent Occluding device body part is circle, and the Occluding device is revocable form, and awake trachea cannula is suffered from
Person is unfavorable in oral cavity fixed；The patent pore space is too small simultaneously, when conscious intubation, conduit scope of activities mistake in inner hole
It is small, it is not easy to operate.
Utility model content
Purpose of utility model: in view of the foregoing defects the prior art has, this application provides a kind of structures simply, is not easy
It slips, and seaming bite-block easy to use.
Technical solution: a kind of seaming bite-block described in the utility model, including bite-block ontology, the bite-block ontology are a U
Type groove structure, collar extension side are equipped with lip care baffle, and internal orifice side is equipped with lug boss；The lip care baffle is equipped with connecting hole, for connecting
Splicing rope secure bite block.
Wherein, the U-type groove is made of both side plate and a bottom plate.
The lip care baffle encloses youngster along collar extension edge setting one or is provided only on the both side plate edge of collar extension side.
Preferably, the lug boss is arc setting.
The seaming bite-block is an integral molding structure, and material is the medical macromolecular materials of good biocompatibility, such as cures
Use high-density polyethylene resin.
Size, model of above-mentioned seaming bite-block etc. can be adjusted according to clinical practice demand, such as can be according to table 1
The shown corresponding size that corresponding bite-block ontology both side plate and lip care baffle are determined using the diameter of tracheal catheter.Table 1
Preferably, wherein the connecting hole is separately positioned on the edge of lip care baffle, described be connected on connecting hole is used for
The rope lengths of secure bite block are 20-40cm, and mutually ligation is in the face side of patient when use.
The lip care baffle and the side plate of bite-block ontology and the thickness of bottom plate are generally 0.5cm.
The utility model has the advantages that being compared to the prior art, the application seaming bite-block simplifies internal structure, shortens bite-block main body
The length of cavity interior has thickeied internal orifice edge, is effectively prevented the chance in bite-block abjection oral cavity；The bottom plate of bite-block ontology simultaneously
Opposite side is completely open, conducive to " pipe " " pad " separation after trachea cannula success；Seaming part and patient teeth's contact area are wide,
The bite force for dispersing tooth, reduces the stress intensity of single tooth, and the effective damage for reducing patient teeth in diagnosis and treatment reduces not
Necessary medical tangle and relevant complication.It is awake slotting through orotracheal tube that the application seaming bite-block is suitable for Disposcope laryngoscope
Pipe can be effectively prevented from and sting pipe and sting hand, while also increase the operating space of trachea cannula, convenient for removing or replacing after intubation
Bite-block, the design are also applied for the behavior of gastroscope or other oral operation of diagnosis and treatment, have practicability and feasibility.
Detailed description of the invention
Fig. 1 is the application structural schematic diagram；
Fig. 2 is the bottom view of Fig. 1；
Fig. 3 is the top view of Fig. 1.
Specific embodiment
The application is explained in detail combined with specific embodiments below.
Seaming bite-block as shown in Figure 1, including bite-block ontology 1, bite-block ontology 1 is a U-type groove structure, by both side plate and one
Bottom plate is constituted, latus inframedium and bottom plate thickness 0.5cm, and 1 collar extension lateral edge side plate of bite-block ontology and bottom edge are equipped with a whole circle
Lip care baffle 2,2 thickness 0.5cm of lip care baffle, internal orifice lateral edge side plate and bottom edge are equipped with the lug boss 3 of circle youngster's arc；Lip care
Connecting hole 4 is additionally provided on baffle 2, for connecting rope secure bite block.Above-mentioned seaming bite-block is integrally formed, and material is medical highly dense
Spend polyvinyl resin.Wherein connecting hole 4 is separately positioned on the edge of lip care baffle 2, is connected on connecting hole 4 for secure bite block
Rope lengths be 20-40cm, mutually ligation is in the face side of patient when use.
When using above-mentioned seaming bite-block, oral cavity is filled in into the internal orifice side of seaming bite-block first, patient teeth is engaged in respectively
On the both side plate of bite-block ontology, since internal orifice edge is provided with lug boss, also it is not easy to take off in the case where fixed without using rope
On the one hand outlet plenum protects lip to be on the other hand effectively isolated, so that U-type groove is interior since collar extension edge is provided with lip care baffle
Chamber is spacious enough, is convenient for intubation；In order to further fix seaming bite-block after intubation, then pass through the connecting hole on lip care baffle
It is ligatured behind face side in cephalic region after connecting rope.
Claims (4)
1. a kind of seaming bite-block, which is characterized in that including bite-block ontology (1), the bite-block ontology (1) is a U-type groove structure, outside
Mouth side is equipped with lip care baffle (2), and internal orifice side is equipped with lug boss (3)；The lip care baffle is equipped with connecting hole (4), for connecting
Rope secure bite block.
2. seaming bite-block according to claim 1, which is characterized in that the lip care baffle (2) is along collar extension edge setting one
Enclose youngster.
3. seaming bite-block according to claim 1, which is characterized in that the lug boss (3) is arc.
4. seaming bite-block according to claim 1, which is characterized in that the seaming bite-block is integrally formed, and material is doctor
Use high-density polyethylene resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820180661.0U CN208943156U (en) | 2018-02-02 | 2018-02-02 | Seaming bite-block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820180661.0U CN208943156U (en) | 2018-02-02 | 2018-02-02 | Seaming bite-block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208943156U true CN208943156U (en) | 2019-06-07 |
Family
ID=66729323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820180661.0U Active CN208943156U (en) | 2018-02-02 | 2018-02-02 | Seaming bite-block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208943156U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112870514A (en) * | 2021-01-15 | 2021-06-01 | 田皇华 | Adjustable bite-block between intraoral teeth of full-anesthesia intubate |
-
2018
- 2018-02-02 CN CN201820180661.0U patent/CN208943156U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112870514A (en) * | 2021-01-15 | 2021-06-01 | 田皇华 | Adjustable bite-block between intraoral teeth of full-anesthesia intubate |
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