CN206745718U - The intraoral fixed constraint device of anesthesia tracheal catheter - Google Patents
The intraoral fixed constraint device of anesthesia tracheal catheter Download PDFInfo
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- CN206745718U CN206745718U CN201720010041.8U CN201720010041U CN206745718U CN 206745718 U CN206745718 U CN 206745718U CN 201720010041 U CN201720010041 U CN 201720010041U CN 206745718 U CN206745718 U CN 206745718U
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- Prior art keywords
- spatula
- fixed constraint
- constraint device
- arc
- sheet
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- 206010002091 Anaesthesia Diseases 0.000 title claims abstract description 21
- 230000037005 anaesthesia Effects 0.000 title claims abstract description 21
- 230000003444 anaesthetic effect Effects 0.000 abstract description 8
- 230000000007 visual effect Effects 0.000 abstract description 4
- 210000004283 incisor Anatomy 0.000 description 15
- 210000000214 mouth Anatomy 0.000 description 7
- 210000000867 larynx Anatomy 0.000 description 4
- 210000003464 cuspid Anatomy 0.000 description 3
- 210000004763 bicuspid Anatomy 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 210000003437 trachea Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000007159 enucleation Effects 0.000 description 1
- 238000002695 general anesthesia Methods 0.000 description 1
- 230000023597 hemostasis Effects 0.000 description 1
- 210000003026 hypopharynx Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 208000001797 obstructive sleep apnea Diseases 0.000 description 1
- 230000036407 pain Effects 0.000 description 1
- 210000000253 proventriculus Anatomy 0.000 description 1
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Abstract
The utility model belongs to technical field of medical instruments, discloses a kind of intraoral fixed constraint device of anesthesia tracheal catheter.It is mainly characterized in that：Including opener frame and L-shaped spatula, opener frame is the U-shaped support frame that entablature, sill and longitudinally connected beam are formed, sill is provided with connecting plate, L-shaped spatula includes the spatula body with spatula bar, the rear portion of spatula bar is provided with hook handle, spatula bar is connected with connecting plate, described spatula body is provided with least one fixed constraint device, the constriction of fixed constraint device front end is arc-like sheet, and the fixed part of fixed constraint device rear end is the neck or clamp that are matched with spatula body or laryngoscope body phase.The intraoral fixed constraint device of the anesthesia tracheal catheter, in intraoral fixed constraint anesthetic intubate, while expand the active area of spatula, the both sides tongue body for covering wrapping protrusion is pushed to mouth bottom, fully exposure pharyngeal cavity, obtains the more preferable visual field and bigger operating space in pharyngeal operation.
Description
Technical field
The utility model belongs to technical field of medical instruments, more particularly to a kind of intraoral fixed constraint of anesthesia tracheal catheter
Device.
Background technology
Children's tonsillotome and proventriculus type enucleation, Uvulopalatopharyngoplasty and other laryngopharynx portions operation are implemented in hospital's general anesthesia
When, it is necessary to carry out direct oral cavity trachea cannula.Patient's shoulder pad is lain on the back on operating table after anesthesia, is exposed and performed the operation with davis' gag
It is wild.The davis' gag clinically used at present, including opener frame and L-shaped spatula.
L-shaped spatula includes the spatula body with spatula bar, and the bottom of spatula bar is provided with hook handle, uses
When spatula bar be arranged on opener frame.Longitudinal fluting is provided with the middle part of the lower surface of some spatula bodies, for placing gas
Pipe conduit, some spatula body rear portions are provided with square hole, are used as the passage of tracheal catheter.When inserting opener, gas must be made
Pipe conduit is just from square hole by then being pressed into groove, operation is cumbersome.If tracheal catheter groove and side are not put into
Hole, the shortcomings that tracheal catheter is fixed on intraoral unstable and obstruction operation technique again be present.In order that visual area obtains good show
Dew, need to move left and right anesthesia trachea cannula, add the probability of de- pipe, while when existing spatula pressure tongue, due to
Stress in the middle part of tongue, tongue body extrudes to both sides to be protruded, and is usually covered tonsillotome subordinate, is influenceed surgical exposure, particularly OSAHS patient
The plump patient of tongue body.The operations such as the hemostasis of tonsillotome subordinate, suture are inconvenient.Difficulty and danger are brought to pharyngeal operation
Danger.The position of spatula need to be adjusted in art, adds the probability of damage tooth, gum and lip.
Opener frame is the U-shaped support frame that entablature, sill and longitudinally connected beam are formed, and entablature is provided with incisor
Button, sill are connected with L-shaped spatula.Incisor button is buckled in upper incisor upwards, by spatula toward drop-down, while by U-shaped branch
Support up pushes away, you can opens oral cavity.However, when opening oral cavity, the force direction of incisor button is front upper place to so easy
Cause incisor stress to loosen, or even come off, cause children that the pain that patient is unnecessary, particularly 6-12 year are dental transitional period and
The elderly, tooth more loosen fragility, and debentition most easily occurs, while often incisor button is not consistent with the distance of patient's incisor, very
Easily slip, need to repeatedly reset, more increase the chance of damage, thereby increase conflict between doctors and patients.
Utility model content
The technical problem that the utility model solves, which is just to provide one kind, can increase spatula width, make anesthetic tube about
Beam, the intraoral fixed constraint device of anesthesia tracheal catheter.
In order to solve the above technical problems, the technical solution adopted in the utility model is：Including opener frame and L-shaped pressure tongue
Plate, opener frame are the U-shaped support frame that entablature, sill and longitudinally connected beam are formed, and sill is provided with connecting plate, L-shaped
Spatula includes the spatula body with spatula bar, and the rear portion of spatula bar is provided with hook handle, and spatula bar is with being connected
Plate is connected, and described spatula body is provided with least one fixed constraint device, and the constriction of fixed constraint device front end is arc
Piece, the fixed part of fixed constraint device rear end are the neck or clamp that are matched with spatula body or laryngoscope body phase.
Its additional technical feature is：Described fixed constraint device is one, and the arc-like sheet of fixed constraint device is arranged on pressure tongue
The left side or right side of plate body；
Described fixed constraint device is two, and the arc-like sheet of two fixed constraint devices is separately positioned on the left side of spatula body
And right side；
Described fixed constraint device is two, and the arc-like sheet of two fixed constraint devices is arranged on the left side of spatula body simultaneously
Or right side, the opening of the arc-like sheet of two fixed constraint devices is simultaneously upward, or one opening of arc-like sheet of two fixed constraint devices
Upwards, one Open Side Down；
Described sill is bent outwardly, and entablature curves inwardly, and entablature length is more than sill length, entablature,
Sill and longitudinally connected beam casing rubber sleeve.
Vickers opener and support are worn in the intraoral fixed constraint device of anesthesia tracheal catheter provided by the utility model, cooperation
Laryngoscope, fixed constraint device is set in spatula body, the constriction of fixed constraint device front end is arc-like sheet, fixed constraint device rear end
Fixed part is the neck or clamp matched with spatula body or laryngoscope body phase.In use, neck or clamp are fixed on and wear Vickers and open
On the spatula body of mouthpart, arc-like sheet is to spatula body lateral expansion, and during operation, anesthetic intubate leads in the recess of arc-like sheet
Cross, arc-like sheet plays a part of in intraoral fixed constraint anesthetic intubate.Arc-like sheet widening in spatula body side simultaneously, can be with
Expand the active area of spatula, the both sides tongue body for covering wrapping protrusion is pushed to mouth bottom, fully expose pharyngeal cavity, make in pharyngeal hand
Obtain the more preferable visual field and bigger operating space in art, reduce interference during operation on larynx.Fixed constraint device can be fixed on pressure
The diverse location of hyoplastron and laryngoscope, two, three fixed constraints also can simultaneously be placed with an individually placed fixed constraint device
Device.Fixed constraint device can be metal or plastic material.When doing operation on larynx under supporting laryngoscope, throat is exposed in supporting laryngoscope
Afterwards, tracheal catheter is fixed on intraoral also unstable, and fixed constraint device is fixed on support after the shape size by correcting fixed part
On laryngoscope pipe, constriction constraint anesthetic tube.Fixed constraint device small volume, using flexible, easy to operate, tracheal catheter fixation ratio
It is relatively stable.With the advantages of rational in infrastructure, easy to use.When fixed constraint device is one, the arc-like sheet of fixed constraint device is set
On the left side of spatula body or right side.When fixed constraint device is two, the arc-like sheet of two fixed constraint devices is separately positioned on pressure
The left side and right side of hyoplastron body, or the arc-like sheet of two fixed constraint devices while the left side or right side that are arranged on spatula body,
The opening of the arc-like sheet of two fixed constraint devices is simultaneously upward, or arc-like sheet one opening upwards, one of two fixed constraint devices
It is individual that Open Side Down.
To the entablature extension length of opener frame, change the curvature of entablature, remove incisor button, make sill bent outward
Song, entablature curve inwardly, rubber sleeve on entablature, sill and longitudinally connected beam casing.In use, sill is pressed close under human body
Jaw, make it outside mouth, i.e., outside lower incisor and lower lip, entablature stretches into intraoral, i.e., in upper lip and upper incisor, is placed directly within upper jaw dog
Between tooth and lateral incisor or between canine tooth and bicuspid, it is possible thereby to change Impact direction and the position of tooth, it is not easy to slip, it is soft
Rubber sleeve can avoid skidding, improve the steadiness of support, play a part of taking care of one's teeth, gum, it is safer, be more convenient
Implement ccavum oropharygeum operation.
Brief description of the drawings
Fig. 1 is the structural representation of the intraoral fixed constraint device of the utility model anesthesia tracheal catheter；
Fig. 2 is the first right view of the intraoral fixed constraint device of anesthesia tracheal catheter；
Fig. 3 is second of right view of the intraoral fixed constraint device of anesthesia tracheal catheter；
Fig. 4 uses structural representation for the first of fixed constraint device；
Fig. 5 is that fixed constraint device uses structural representation second；
Fig. 6 uses structural representation for the third of fixed constraint device；
Fig. 7 is the 4th kind of fixed constraint device and uses structural representation；
Fig. 8 is the 5th kind of fixed constraint device and uses structural representation；
Fig. 9 is the top view of opener frame.
Embodiment
The utility model anesthesia is made into one of the concrete structure of the intraoral fixed constraint device of tracheal catheter below in conjunction with the accompanying drawings
Step describes in detail.
As shown in figure 1, the intraoral fixed constraint device of anesthesia tracheal catheter provided by the utility model includes opener frame 1
With L-shaped spatula 2, the U-shaped support frame that opener frame 1 is entablature 11, sill 12 and longitudinally connected beam 13 are formed, sill
12 are provided with connecting plate 3, and L-shaped spatula 2 includes the spatula body 22 with spatula bar 21, and the bottom of spatula bar 21 is set
There is hook handle 23, spatula bar 21 is connected with connecting plate 3, and spatula body 22 is provided with fixed constraint device 4.
As shown in Fig. 2 opener frame 1 is the U-shaped support frame that entablature 11, sill 12 and longitudinally connected beam 13 are formed,
Sill 12 is provided with connecting plate 3, and L-shaped spatula 2 includes the spatula body 22 with spatula bar 21, the bottom of spatula bar 21
Portion is provided with hook handle 23, and spatula bar 21 is connected with connecting plate 3, and spatula body 22 is provided with fixed constraint device 4, fixed
The front end of constrainer 4 is arc-like sheet 41, and the rear end of fixed constraint device 4 is the neck 42 to match with spatula body 22, entablature
11 length are more than sill length 12,13 sets of entablature 11, sill 12 and longitudinally connected beam rubber sleeves 5.
As shown in figure 3, spatula body 22 is provided with fixed constraint device 4, the front end of fixed constraint device 4 is arc-like sheet 41, Gu
The rear end for determining constrainer 4 is the clamp 43 to match with spatula body 22.
As shown in figure 4, fixed constraint device 4 is one, the arc-like sheet 41 of fixed constraint device 4 is arranged on the right side of spatula body 22
Side.
As shown in figure 5, fixed constraint device 4 is one, the arc-like sheet 41 of fixed constraint device 4 is arranged on a left side for spatula body 22
Side.
As shown in fig. 6, fixed constraint device 4 is two, the arc-like sheet 41 of two fixed constraint devices 4 is separately positioned on spatula
The left side and right side of body 22.
As shown in fig. 7, fixed constraint device 4 is two, the arc-like sheet 41 of two fixed constraint devices 4 is arranged on spatula simultaneously
The right side of body 22, the opening of the arc-like sheet 41 of two fixed constraint devices 4 are simultaneously upward.
As shown in figure 8, fixed constraint device 4 is two, the arc-like sheet 41 of two fixed constraint devices 4 is arranged on spatula simultaneously
The right side of body 22,41 1 opening upwards of arc-like sheet of two fixed constraint devices 4, one Open Side Down.
As shown in figure 9, sill 12 is bent outwardly, entablature 11 curves inwardly, and the length of entablature 11 is more than sill 12
Length.
Vickers opener and support are worn in the intraoral fixed constraint device of anesthesia tracheal catheter provided by the utility model, cooperation
Laryngoscope, fixed constraint device 4 is set in spatula body 22, the constriction of the front end of fixed constraint device 4 is arc-like sheet 41, fixed constraint device
The fixed part of 4 rear ends is the neck 42 or clamp 43 matched with spatula body or laryngoscope body phase.In use, neck 42 or clamp 43
It is fixed on the spatula body 22 for wearing Vickers opener, arc-like sheet 41 is to the lateral expansion of spatula body 22, during operation, anesthetic intubate
Arc-like sheet 41 recess by the way that arc-like sheet 41 plays a part of in intraoral fixed constraint anesthetic intubate.Arc-like sheet 41 simultaneously
In widening for the outside of spatula body 22, the active area of spatula body 22 can be expanded, pushed to mouth bottom and cover wrapping protrusion
Both sides tongue body, pharyngeal cavity is fully exposed, makes to obtain the more preferable visual field and bigger operating space in pharyngeal operation, during operation on larynx
Reduce interference.Fixed constraint device 4 can be fixed on the diverse location of spatula and laryngoscope, can be with an individually placed fixed constraint
Device 4, two fixed constraint devices, 4, three fixed constraint devices 4 can be also placed simultaneously.Fixed constraint device 4 can be metal or plastics material
Matter, when doing operation on larynx under supporting laryngoscope, after supporting laryngoscope exposes throat, tracheal catheter be fixed on it is intraoral also unstable, Gu
It is fixed on after determining shape size of the constrainer 4 by correcting fixed part on supporting laryngoscope pipe, constriction constraint anesthetic tube.According to
Need, neck 42 is hook or clamp.When fixed constraint device 4 is one, the arc-like sheet 41 of fixed constraint device 4 is arranged on spatula
The left side or right side of body 22.When fixed constraint device 4 is two, the arc-like sheet 41 of two fixed constraint devices 4 is separately positioned on pressure tongue
The left side and right side of plate body 22, or two fixed constraint devices 4 arc-like sheet 41 simultaneously be arranged on spatula body 22 left side or
Right side, the opening of the arc-like sheet 41 of two fixed constraint devices 4 is simultaneously upward, or the arc-like sheet 41 1 of two fixed constraint devices 4
Opening upwards, one Open Side Down.
To the extension length of entablature 11 of opener frame 1, change the curvature of entablature 11, remove incisor button, make sill
12 are bent outwardly, and entablature 11 curves inwardly, and entablature 11, sill 12 and longitudinally connected beam 13 put rubber sleeve 5.Use
When, sill 12 presses close to human body lower jaw, makes it outside mouth, i.e., outside lower incisor and lower lip, entablature 11 stretch into it is intraoral, i.e., upper lip and
In upper incisor, it is placed directly between upper jaw canine tooth and lateral incisor or between canine tooth and bicuspid, it is possible thereby to change the stress of tooth
Direction and position, be not easy to slip, soft rubber sleeve 5 can avoid skidding, and improve the steadiness of support, play take care of one's teeth,
The effect of gum, it is safer, it is more convenient to implement ccavum oropharygeum operation.
The intraoral fixed constraint device of anesthesia tracheal catheter provided by the utility model, is not limited only to said structure, it is all
All any modification, equivalent and improvement made on the basis of the utility model etc., it should be included in protection model of the present utility model
Within enclosing.
Claims (5)
1. the intraoral fixed constraint device of anesthesia tracheal catheter, including opener frame and L-shaped spatula, opener frame be entablature,
The U-shaped support frame that sill and longitudinally connected beam are formed, sill are provided with connecting plate, and L-shaped spatula includes carrying spatula
The spatula body of bar, the rear portion of spatula bar are provided with hook handle, and spatula bar is connected with connecting plate, it is characterised in that：
Described spatula body is provided with least one fixed constraint device, and the constriction of fixed constraint device front end is arc-like sheet, fixes about
The fixed part of beam device rear end is the neck or clamp matched with spatula body or laryngoscope body phase.
2. the intraoral fixed constraint device of anesthesia tracheal catheter according to claim 1, it is characterised in that：Described fixation is about
Beam device is one, and the arc-like sheet of fixed constraint device is arranged on the left side or right side of spatula body.
3. the intraoral fixed constraint device of anesthesia tracheal catheter according to claim 1, it is characterised in that：Described fixation is about
Beam device is two, and the arc-like sheet of two fixed constraint devices is separately positioned on the left side and right side of spatula body.
4. the intraoral fixed constraint device of anesthesia tracheal catheter according to claim 1, it is characterised in that：Described fixation is about
Beam device is two, and the arc-like sheet of two fixed constraint devices is arranged on the left side or right side of spatula body, two fixed constraints simultaneously
The opening of the arc-like sheet of device is simultaneously upward, or one opening upwards of arc-like sheet of two fixed constraint devices, one Open Side Down.
5. the intraoral fixed constraint device of anesthesia tracheal catheter according to claim 1, it is characterised in that：Described sill
It is bent outwardly, entablature curves inwardly, and entablature length is more than sill length, entablature, sill and longitudinally connected beam casing
Rubber sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720010041.8U CN206745718U (en) | 2017-01-05 | 2017-01-05 | The intraoral fixed constraint device of anesthesia tracheal catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720010041.8U CN206745718U (en) | 2017-01-05 | 2017-01-05 | The intraoral fixed constraint device of anesthesia tracheal catheter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206745718U true CN206745718U (en) | 2017-12-15 |
Family
ID=60607061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720010041.8U Expired - Fee Related CN206745718U (en) | 2017-01-05 | 2017-01-05 | The intraoral fixed constraint device of anesthesia tracheal catheter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206745718U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109394159A (en) * | 2018-12-30 | 2019-03-01 | 北京大学第三医院 | Opener |
-
2017
- 2017-01-05 CN CN201720010041.8U patent/CN206745718U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109394159A (en) * | 2018-12-30 | 2019-03-01 | 北京大学第三医院 | Opener |
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| 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: 20171215 |
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| CF01 | Termination of patent right due to non-payment of annual fee |