CN104096305A - Bite block for anesthetic intubation - Google Patents
Bite block for anesthetic intubation Download PDFInfo
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- CN104096305A CN104096305A CN201410328102.6A CN201410328102A CN104096305A CN 104096305 A CN104096305 A CN 104096305A CN 201410328102 A CN201410328102 A CN 201410328102A CN 104096305 A CN104096305 A CN 104096305A
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- wing
- fixed
- bite
- intubate
- recess
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Abstract
The invention relates to a bite block for anesthetic intubation. The bite block is a catheter fixing device used during intra-tracheal general anesthesia of a patient who needs an operation and is suitable for fixing a tracheal catheter and a laryngeal mask. The bite block comprises a fixing wing (1) and a pressure-bearing hollow column (2), wherein the fixing wing (1) is of a block structure, the pressure-bearing hollow column (2) vertically penetrates the middle of the fixing wing (1), a concave opening (3) is formed in one side of the fixing wing (1), a locking structure (4) for fixing the inserted catheter is disposed in the concave opening (3), and the locking structure (4) is of an elastic fastener structure. The bite block is simple in structure, convenient to operate and good in fixing performance.
Description
Technical field:
The present invention relates to a kind of anesthetic intubate bite-block, be a kind of when performing the operation the intratracheal anesthesia of disease row A/C device, fixing for endotracheal tube and laryngeal mask while being suitable for use in anesthesia.Belong to technical field of medical instruments.
Background technology
Endotracheal intubation general anesthesia is current main surgery anesthesia method, accounts for 60-80% in Grade III Class A hospital.Anaesthetize endotracheal tube used and be conventionally divided into common conduit and special conduit, most medical PVC materials that adopt are made, for the ease of anesthesia procedure and ventilation, and the equal hollow of endotracheal tube, thin, the softer sebific duct of wall.After anesthetic intubate, for ensureing that endotracheal tube keeps shape, guarantee ventilation, the essential bite-block that uses.Bite-block mainly plays a supportive role, and requires quality hard, can resist patient's interlock (the particularly recovery from anesthesia phase after operation, patient is due to the stimulation of conduit, there will be autonomous interlock instinct), guarantee that conduit is not snapped flat and affects ventilation, avoids the generation of risk.Traditional bite-block is made up of simple fixed-wing and pressure-bearing hollow posts, and endotracheal tube is fixed on bite-block fixing with bandage, therefore, exist endotracheal tube fixing not firm, conduit regulates difficulty, be not easy to the shortcomings such as attraction.
Summary of the invention:
Object of the present invention, is that this anesthetic intubate meets anesthetic intubate managerial demand with bite-block for a kind of anesthetic intubate bite-block is provided, and has the easily fixing also feature of adjustable-tightness of endotracheal tube.
Object of the present invention can reach by the following technical programs:
A kind of anesthetic intubate bite-block, it is characterized in that: comprise fixed-wing and pressure-bearing hollow posts, fixed-wing is block structure, pressure-bearing hollow posts is vertically passed the centre position of fixed-wing, a side at fixed-wing is provided with a recess, in described recess, be provided with the buckle structure for fixing intubate, described buckle structure is force-loose buckle structure.
Object of the present invention can also reach by the following technical programs:
Further, described buckle structure is made up of elastic cord and engaging tooth structure, and this elastic cord has at least be fixedly connected with recess at 2, and the part that elastic cord is positioned at recess is circular-arc; The afterbody of elastic cord is provided with buckle teeth, is provided with the latch row who engages with buckle teeth at the downside of recess, and buckle teeth and latch row are connected with a joggle and form engaging tooth structure; Several latches in latch row are and are arranged above and below, by buckle teeth and several latches of latch row formation force-loose structure that is connected with a joggle that is connected with a joggle.
Further, described latch row latch has multiple, and multiple latches are arranged on the fixed-wing of recess downside, forms buckle teeth by engaging scalable and tighten up or loosen the elasticity of intubate with the latch of diverse location.
Further, described fixed-wing is curved.
Further, described pressure-bearing hollow posts is circular columns or square column.
Further, on the side of fixed-wing, be provided with guide notch.
Further, on fixed-wing, be provided with and multiplely for binding adhesive plaster, bite-block be fixed on and on mouth, prevent the through hole that comes off.
The present invention has following outstanding advantages and remarkable result with respect to prior art:
1, the present invention is because the side at fixed-wing is provided with a recess, in described recess, be provided with the buckle structure for fixing intubate, described buckle structure is force-loose buckle structure, have conveniently endotracheal tube is fixed on bite-block, in the time needing to adjust depth of catheter in operation, unclamp force-loose buckle structure, adjust behind intubate position again tightening up force-loose buckle structure, make intubate be fixed on the position that recess limits.There is beneficial effect simple in structure, easy to operate, that fixed performance is good.
2, because the buckle structure of stating of the present invention is made up of elastic cord and engaging tooth structure, this elastic cord has at least be fixedly connected with recess at 2, and the part that elastic cord is positioned at recess is circular-arc; The afterbody of elastic cord is provided with buckle teeth, is provided with the latch row who engages with buckle teeth at the downside of recess, and buckle teeth and latch row are connected with a joggle and form engaging tooth structure; Several latches in latch row are and are arranged above and below, be connected with a joggle and form the force-loose structure that is connected with a joggle by several latches of buckle teeth and latch row, therefore the conduit of scalable fastening diameter, is applicable to the beneficial effects such as conduit, the universal performance of various models be strong, applied widely.
3, fixed-wing of the present invention is designed to arc, matches with the shape of the mouth as one speaks of human body, uses more comfortable.The each side edge of fixed-wing of the present invention is respectively equipped with guide notch, in use, can introduce secretions or mouthful expectorant that suction pipe enters the mouth in suction port by guide notch, is also convenient to nostril and introduces other conduits, as oxygen hose, uses convenient.
5, the through hole of the present invention's reserved adhesive plaster tied rope on fixed-wing, is convenient to when use fix, and uses hommization more.
Brief description of the drawings
Fig. 1 is the front view of the embodiment of the present invention 1.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the side view of Fig. 1.
Fig. 4 is the structural representation of the embodiment of the present invention 1.
Fig. 5 is the structural representation of the embodiment of the present invention 2.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail.
Specific embodiment 1:
Referring to figs. 1 through Fig. 4, a kind of anesthetic intubate bite-block shown in the present embodiment, comprise fixed-wing 1 and pressure-bearing hollow posts 2, fixed-wing 1 is block structure, the vertical centre position through fixed-wing 1 of pressure-bearing hollow posts 2, be provided with a recess 3 in a side of fixed-wing 1, be provided with the buckle structure 4 for fixing intubate in described recess 3, described buckle structure 4 is force-loose buckle structure.
In the present embodiment:
Described buckle structure 4 is made up of elastic cord 5 and engaging tooth structure 6, and this elastic cord 5 has at least be fixedly connected with recess 3 at 2, and the part that elastic cord 5 is positioned at recess 3 is circular-arc; The afterbody of elastic cord 5 is provided with buckle teeth 7, is provided with the latch row 8 who engages with buckle teeth 7 at the downside of recess 3, and buckle teeth 7 is connected with a joggle and forms engaging tooth structure 6 with latch row 8; Several latches in latch row 8 are and are arranged above and below, and are connected with a joggle and are formed the force-loose structure that is connected with a joggle by buckle teeth 7 and several latches of latch row 8.Make buckle teeth 7 can snap in latch and arrange 8 fastening banding intubate functions.Not only can pass through the through hole of pressure-bearing hollow posts.
For the ease of the intubate of fixing different model, the latch in described latch row 8 has multiple, and multiple latches are arranged on the fixed-wing 1 of recess 3 sides, make buckle teeth 7 by the position adjustments belt tensioner elasticity of clamping latch; In order better to improve the comfort level of wearing, described fixed-wing 1 is arc, be designed to camber (cambered surface as shown in labelling in Fig. 2 11) in fixed-wing 1 bottom and upperlip contact surface place, oral cavity, this arcwall face is corresponding with lip to be close to, make it more meet patient's mouth appearance structure, contact is better, comfortableness is stronger.
In order to improve the serviceability of anesthetic intubate bite-block, be respectively equipped with guide notch 9 in fixed-wing 1 side edge, in use, can introduce the secretions (as mouth expectorant) that suction pipe enters the mouth in suction port by guide notch 9, also when being convenient to operation, introduce other conduits from nostril, as oxygen hose; In order better whole bite-block to be fixed on oral cavity, on fixed-wing 1, four jiaos of places are respectively equipped with for binding adhesive plaster and bite-block are fixed on to the through hole 10 that prevents from coming off on mouth, utilize adhesive plaster by multi-faceted being fixed on head of whole bite-block entirety, effectively avoid getting loose.Described pressure-bearing hollow posts 2 is square column, and the pressure-bearing hollow posts of square 2 is applicable to adult and uses, and favourable adult utilizes tooth to sting tightly, and stings when tight more comfortable.
When the present invention uses, anesthetic intubate is put in oral cavity by the pressure-bearing hollow posts 2 of bite-block, this pressure-bearing hollow posts 2 is positioned at dental articulation position and not only plays a supportive role, prevent that patient's interlock stings intubate flat, impact is normal to be used, meanwhile, can stretch into the intraoral secretions of suction pipe sucking-off by the through hole of pressure-bearing hollow posts 2 21; Fixed-wing 1 is put in outside oral cavity and is positioned at upperlip position, plays entirety location fixation; Intubate is placed on snap close 4, carries out fastening fix according to intubate size adjustment buckle teeth 8 in the position of fixed teeth 7, and recycling adhesive plaster is bundled in head.
Specific embodiment 2:
The feature of the specific embodiment of the invention 2 is: described pressure-bearing hollow posts 2 is for cylindrical, and this circular pressure-bearing hollow posts 2 is more suitable for children's and uses, the favourable root of the tooth that protects children's.All the other the same embodiment 1.
Specific embodiment 3:
The feature of the specific embodiment of the invention 3 is: in fixed-wing 1 side edge, guide notch 9 is not set.All the other are with specific embodiment 1 or specific embodiment 2.
Claims (7)
1. an anesthetic intubate bite-block, it is characterized in that: comprise fixed-wing (1) and pressure-bearing hollow posts (2), fixed-wing (1) is block structure, pressure-bearing hollow posts (2) is vertically passed the centre position of fixed-wing (1), be provided with a recess (3) in a side of fixed-wing (1), in described recess (3), be provided with the buckle structure (4) for fixing intubate, described buckle structure (4) is force-loose buckle structure.
2. a kind of anesthetic intubate bite-block according to claim 1, it is characterized in that: described buckle structure (4) is made up of elastic cord (5) and engaging tooth structure (6), this elastic cord (5) has at least be fixedly connected with recess (3) at 2, and the part that elastic cord (5) is positioned at recess (3) is circular-arc; The afterbody of elastic cord (5) is provided with buckle teeth (7), be provided with the latch row (8) who engages with buckle teeth (7) at the downside of recess (3), buckle teeth (7) is connected with a joggle and forms engaging tooth structure (6) with latch row (8); Several latches in latch row (8) are and are arranged above and below, and are connected with a joggle and are formed the force-loose structure that is connected with a joggle by buckle teeth (7) and several latches of latch row (8).
3. a kind of anesthetic intubate bite-block according to claim 2, it is characterized in that: described latch row (8) latch has multiple, it is upper that multiple latches are arranged in the fixed-wing (1) of recess (3) downside, forms buckle teeth (7) by engaging scalable and tighten up or loosen the elasticity of intubate with the latch of diverse location.
4. a kind of anesthetic intubate bite-block according to claim 1, is characterized in that: described fixed-wing (1) is curved.
5. according to claim 1 a kind of anesthetic intubate bite-block according to claim 1, it is characterized in that: described pressure-bearing hollow posts (2) is circular columns or square column.
6. a kind of anesthetic intubate bite-block according to claim 1, is characterized in that: on the side of fixed-wing (1), be provided with guide notch (9).
7. a kind of anesthetic intubate bite-block according to claim 1, is characterized in that: on fixed-wing (1), be provided with and multiplely for binding adhesive plaster, bite-block be fixed on and on mouth, prevent the through hole (10) that comes off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410328102.6A CN104096305A (en) | 2014-07-10 | 2014-07-10 | Bite block for anesthetic intubation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410328102.6A CN104096305A (en) | 2014-07-10 | 2014-07-10 | Bite block for anesthetic intubation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104096305A true CN104096305A (en) | 2014-10-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410328102.6A Pending CN104096305A (en) | 2014-07-10 | 2014-07-10 | Bite block for anesthetic intubation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104096305A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104964095A (en) * | 2015-04-29 | 2015-10-07 | 北京安通伟业工程设备有限公司 | Q-stacking buckle |
| CN109793971A (en) * | 2019-03-06 | 2019-05-24 | 秦守礼 | A kind of clinical anesthesia intubation auxiliary device |
| CN114099885A (en) * | 2021-07-13 | 2022-03-01 | 冯玉玺 | Multipurpose cannula holder and method of operation |
| US11612709B2 (en) | 2017-06-30 | 2023-03-28 | Innovgas Pty Ltd. | Tapered compressible bite block |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4249529A (en) * | 1979-10-17 | 1981-02-10 | Ciment Lawrence M | Snap-action holder for endotracheal tube with one-way quick tightening head bands |
| CN2267052Y (en) * | 1996-03-04 | 1997-11-12 | 金华高 | Means for fixing tracheal tube with prevention from being bited |
| CN2319067Y (en) * | 1997-10-23 | 1999-05-19 | 姜军 | Intubate fixer for oral cavity trachea |
| CN202146505U (en) * | 2011-07-21 | 2012-02-22 | 袁凤娇 | Trachea cannula fixing device |
| CN203107927U (en) * | 2013-03-08 | 2013-08-07 | 深圳市盐田区人民医院 | Intubation tube fixing apparatus |
-
2014
- 2014-07-10 CN CN201410328102.6A patent/CN104096305A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4249529A (en) * | 1979-10-17 | 1981-02-10 | Ciment Lawrence M | Snap-action holder for endotracheal tube with one-way quick tightening head bands |
| CN2267052Y (en) * | 1996-03-04 | 1997-11-12 | 金华高 | Means for fixing tracheal tube with prevention from being bited |
| CN2319067Y (en) * | 1997-10-23 | 1999-05-19 | 姜军 | Intubate fixer for oral cavity trachea |
| CN202146505U (en) * | 2011-07-21 | 2012-02-22 | 袁凤娇 | Trachea cannula fixing device |
| CN203107927U (en) * | 2013-03-08 | 2013-08-07 | 深圳市盐田区人民医院 | Intubation tube fixing apparatus |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104964095A (en) * | 2015-04-29 | 2015-10-07 | 北京安通伟业工程设备有限公司 | Q-stacking buckle |
| US11612709B2 (en) | 2017-06-30 | 2023-03-28 | Innovgas Pty Ltd. | Tapered compressible bite block |
| CN109793971A (en) * | 2019-03-06 | 2019-05-24 | 秦守礼 | A kind of clinical anesthesia intubation auxiliary device |
| CN109793971B (en) * | 2019-03-06 | 2021-11-05 | 秦守礼 | Clinical anesthesia intubate auxiliary device |
| CN114099885A (en) * | 2021-07-13 | 2022-03-01 | 冯玉玺 | Multipurpose cannula holder and method of operation |
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| C06 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20141015 |