CN108744211A - A kind of fixator for tracheal cannule - Google Patents
A kind of fixator for tracheal cannule Download PDFInfo
- Publication number
- CN108744211A CN108744211A CN201810642079.6A CN201810642079A CN108744211A CN 108744211 A CN108744211 A CN 108744211A CN 201810642079 A CN201810642079 A CN 201810642079A CN 108744211 A CN108744211 A CN 108744211A
- Authority
- CN
- China
- Prior art keywords
- block
- frame
- square frame
- bite
- sliding slot
- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/04—Tracheal tubes
- A61M16/0488—Mouthpieces; Means for guiding, securing or introducing the tubes
- A61M16/0497—Tube stabilizer
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/04—Tracheal tubes
- A61M16/0488—Mouthpieces; Means for guiding, securing or introducing the tubes
- A61M16/049—Mouthpieces
- A61M16/0493—Mouthpieces with means for protecting the tube from damage caused by the patient's teeth, e.g. bite block
Abstract
The invention belongs to the field of medical instrument technology, more particularly to a kind of fixator for tracheal cannule, including square frame, the upper ledge right end end of direction frame opens up fluted A to the left, the lower frame right end end of square frame opens up fluted B to the left, the left side upper end of right frame is provided with upper boom to the left, lower end is provided with lower beam to the left, upper boom is movably set in groove A, lower beam is movably set in groove B, it is respectively arranged with protruding block at left and right sides of the middle-end of square frame, sliding slot A is offered on front side of two protruding blocks, it is provided with a sliding block A in each sliding slot A, it is fixedly connected with supporting rod on front side of sliding block A, it is provided with fixing pipe between the front end of two supporting rods, the top and bottom of each protruding block are hinged with a fixed plate, a bite-block is connected separately on rear side of the fixed plate of left and right side.The present invention can solve the problems, such as that the fixing device of trachea cannula cannot do personalized adjustment to provide comfortable usage experience to patient with the different mouth-dimensions and shape of patient.
Description
Technical field
The invention belongs to the field of medical instrument technology more particularly to a kind of fixator for tracheal cannule.
Background technology
Trachea cannula refers to that technology of the special endotracheal tube through glottis merging tracheae is known as trachea cannula, this
Technology can attract for airway patency, ventilation oxygen-supplying, respiratory tract and prevent accidentally suction etc. from providing optimum condition, the weight in the wards ICU
Disease disease patient often uses.
Currently, after being clinically inserted into tracheae to patient, bite-block is generally placed, to protect tracheae, patient is prevented to sting bad pipe,
The face of patient is attached to fix bite-block and tracheae using adhesive tape later, but such operation is not relaxed very much for patient
Clothes, and the patient having is easy to sweat to the glue allergy on adhesive tape, and by the position that adhesive tape touch, and causes adhesive tape not glue, long
And the long tracheae that is susceptible to is extracted, and serious malpractice is caused.In addition, because the oral cavity of patient is different, bite-block one now
As it is fixed whole for one, personalized adjustment cannot be made according to the oral condition of patient, patient's usage experience is bad, also not
The oral cavity opening size of patient can be adjusted, it is very not humane.
Invention content
According to the above-mentioned deficiencies of the prior art, it the present invention provides a kind of fixator for tracheal cannule, can solve very much existing
Modern fixator for tracheal cannule cannot make the problem of personalized adjustment according to the oral condition of patient.
Present invention solves the technical problem that the technical solution used for：Including square frame, the right frame of the square frame
Detachable setting, the upper ledge right end end of the direction frame opens up fluted A, the lower frame right end end of the square frame to the left
Portion opens up fluted B to the left, and the left side upper end of the right frame is provided with upper boom to the left, lower end is provided with lower beam to the left, it is described on
Bar is movably set in groove A, and the lower beam is movably set in groove B, in the middle-end left side and right frame of the left frame
End right side has been respectively fixedly connected with a square protruding block, and left and right directions offers sliding slot A on front side of two protruding blocks, each
It is both provided in the sliding slot A on front side of sliding block an A, the sliding block A and is fixedly connected with supporting rod, the front end of two supporting rods
Between be provided with fixing pipe, be both provided with a fixed plate, the inside of the protruding block at the top and bottom of each protruding block
Vertical direction is provided with articulated shaft, and the fixed plate is hinged by articulated shaft and protruding block, and the left side of the square frame is fixed
It is connected with left bite-block on rear side of plate, right bite-block is connected on rear side of the fixed plate on the right side of the square frame.
Wherein, preferred embodiment is：
Several hole A are offered on front side of the upper ledge, the left end of the upper boom is fixedly installed spring-loaded plunger, the bullet
Spring plunger is matched with hole A.
The fixing pipe is the cylindrical pipe of front-rear direction setting, and cross has been fixedly connected at left and right sides of the fixing pipe
Bar, the one end of the cross bar far from fixing pipe are hinged by the front end of articulated shaft and supporting rod.
The central axes that the rear side of each fixed plate offers U-shaped sliding slot B, the U-shaped sliding slot B are horizontally disposed, institute
The opening of U-shaped sliding slot B is stated towards square frame, the interior slidings of the U-shaped sliding slot B are provided with slide block B, the rear side of the slide block B
It is fixedly connected with support base, the left bite-block and right bite-block are the U-shaped structure in vertical plane, the upper and lower ends of the left bite-block
End respectively with the upper and lower support seat hinge on the left of square frame, the upper and lower ends end of the right bite-block respectively with square box
Upper and lower support seat hinge on the right side of frame.
The left bite-block is identical with right gripper pad structure, passes through articulated shaft hinged upper pad and underlay including rear end.
The top of the upper pad and the bottom of underlay are both provided with silicagel pad.
A hole B, the sliding block are opened up on the corresponding fixed plate front side wall in each U-shaped arm end of the U-shaped sliding slot B
Spring-loaded plunger is provided on front side of B to match with hole B.
The each one end of the protruding block far from square frame offers bandage mounting hole.
The invention has the advantages that：The present invention realizes right frame relative to rectangular by being provided with upper boom and lower beam
The far and near distance of frame other parts adjusts, and by being provided with protruding block in the both sides of square frame, the top of protruding block is under
Side has been respectively articulated with fixed plate, and bite-block is connected on rear side of fixed plate, so that fixed plate is rotated relative to square frame, and then make
The angle that must be controlled between two bite-blocks is adjustable, realizes fixing device and makes personalization according to the oral cavity size and shape of patient
Adjustment, comfortable experience is brought to patient.
Description of the drawings
Fig. 1 is the front view of the embodiment of the present invention one；
Fig. 2 is the vertical view phantom of the embodiment of the present invention one；
Fig. 3 is that the right side of the embodiment of the present invention one regards phantom；
Fig. 4 is the rearview of fixed plate in Fig. 2；
Fig. 5 is the dimensional structure diagram of support base in Fig. 1；
In figure：1, square frame 11, right frame 111, upper boom 112, lower beam 12, upper ledge 121, hole A 13, lower frame
2, protruding block 21, sliding slot A 22, supporting rod 23, bandage mounting hole 3, fixing pipe 31, cross bar 4, fixed plate 41, U-shaped cunning
Slot B 42, slide block B 43, support base 44, hole B 501, left bite-block 502, right bite-block 51, upper pad 52, underlay 53, silica gel
Pad.
Specific implementation mode
The present invention is described further below in conjunction with the accompanying drawings.
Embodiment one：
As shown in fig. 1~fig. 5, a kind of fixator for tracheal cannule of the present invention, including square frame 1, the side
The right frame 11 of shape frame 1 is detachably arranged, and the 12 right end end of upper ledge of the direction frame 1 opens up fluted A, the side to the left
The 13 right end end of lower frame of shape frame 1 opens up fluted B to the left, the left side upper end of the right frame 11 be provided with to the left upper boom 111,
Lower end is provided with lower beam 112 to the left, and the upper boom 111 is movably set in groove A, and the lower beam 112 is movably set in groove B
Interior, the middle-end left side of the left frame and the middle-end right side of right frame 11 have been respectively fixedly connected with a square protruding block 2, described in two
2 front side left and right directions of protruding block offers sliding slot A21, and sliding block an A, the sliding block A is both provided in each sliding slot A21
Front side be fixedly connected with supporting rod 22, be provided with fixing pipe 3 between the front end of two supporting rods 22, each protruding block
2 top and bottom are both provided with a fixed plate 4, and the inner vertical direction of the protruding block 2 is provided with articulated shaft, the fixation
Plate 4 is hinged by articulated shaft and protruding block 2, and left bite-block is connected on rear side of the left side fixed plate of the square frame 1
501,4 rear side of fixed plate on 1 right side of the square frame is connected with right bite-block 502.
Square frame 1 plays the role of all components of support, right frame 11 can relative to square frame 1 other parts to
It moves right, upper boom 111 and lower beam 112 are extracted out from groove A and groove B, are pushed into respectively, can control the right frame of square frame 1
The distance between 11 and left frame, so control left side two fixed plates 4 between the fixed plate 4 of two, right side away from
From, that is, the distance between left bite-block 501 and right bite-block 502 are controlled, and then the size dimension in oral cavity is adapted to, and fixed plate
It is hinged between 4 and protruding block 2, so fixed plate 4 can rotate, that is, left bite-block 501 and right bite-block 502 can be adjusted perpendicular
Interior placement angle is faced directly, to coordinate the oral cavity interior tooth groove shape of patient.
When adjusting the exposed length of upper boom 111 and lower beam 112, because sliding block A can be slided in sliding slot A21, or more
The change of 112 exposed length of bar 111 and lower beam has no effect on the distance between two supporting rods 22 in left and right in a certain range,
It is exactly the position for the fixing pipe 3 for not influencing to be set between two supporting rods 22, that is, the process adjusted does not interfere with
Tracheae is positioned in fixing pipe 3 by the position of fixing pipe 3 and angle, with good stability.
To sum up, the fixing device of the invention that can solve trachea cannula cannot be done with the different mouth-dimensions and shape of patient
The problem of personalization adjustment to patient to provide comfortable usage experience.
The front side of the upper ledge 12 offers several hole A121, and the left end of the upper boom 111 is fixedly installed spring stack
Plug, the spring-loaded plunger are matched with hole A121.
Spring-loaded plunger can be automatically fallen into the opposite hole A121 in its position, and be exposed at hole A121 by hand pressing
The spring-loaded plunger in outside, can convenient hole A121 selected to use, select and fix right frame 11 relative to rectangular with this
The distance between the distance between 1 other parts of frame, and then fix two pressure pads 5.
The fixing pipe 3 is the cylindrical pipe of front-rear direction setting, and the left and right sides of the fixing pipe 3 has been fixedly connected with
Cross bar 31, the one end of the cross bar 31 far from fixing pipe 3 are hinged by the front end of articulated shaft and supporting rod 22.Fixing pipe 3 can
It is dynamic for shaft rotation with cross bar 31, therefore can be adjusted to most suitable angle according to the oval shape of patient.
The rear side of each fixed plate 4 offers U-shaped sliding slot B41, and the central axes level of the U-shaped sliding slot B41 is set
It sets, for the opening of the U-shaped sliding slot B41 towards square frame 1, the interior slidings of the U-shaped sliding slot B41 are provided with slide block B 42, described
The rear side of slide block B 42 is fixedly connected with support base 43, and the left bite-block 501 and right bite-block 502 are the U-shaped knot in vertical plane
The upper and lower ends end of structure, the left bite-block 501 is hinged with the upper and lower support base 43 in 1 left side of square frame respectively, the right tooth
The upper and lower ends end of pad 502 is hinged with the upper and lower support base 43 on 1 right side of square frame respectively.
Support base 43 can follow slide block B 42 to be moved in U-shaped sliding slot B41, on two arms of the U-shaped of U-shaped sliding slot B41 are
Lower setting, so the position that upper and lower two support bases 43 of 1 homonymy of square frame can be by change in U-shaped sliding slot B41,
Change distance between the two, can also control the distance between U-shaped two-arm of left bite-block 501 or right bite-block 502 to fit
Answer different oral cavity sizes.Coordinate the stretching situation of upper boom 111 and lower beam 112 in groove A and groove B, left bite-block can be changed
The distance between 501 and right bite-block 502, the plane where two bite-blocks can be vertical with the plane where fixed plate 4, because fixed
Plate 4 can rotate in the horizontal plane, therefore can be by the angle of rotation fixed plate 4, to control 502 place of left bite-block 501 and right bite-block
Angle between plane, and then very good can be adjusted to match with the oral cavity size of patient, the shape of alveolus.
The left bite-block 501 is identical with 502 structure of right bite-block, include rear end by the hinged upper pad 51 of articulated shaft and under
Pad 52.
The top of the upper pad 51 and the bottom of underlay 52 are both provided with silicagel pad.The use of silicagel pad 53 so that patient
Tooth is very comfortable when biting on bite-block 5.
A hole B45 is opened up on the corresponding fixed plate front side wall in each U-shaped arm end of the U-shaped sliding slot B41, it is described
The front side of slide block B 42 is provided with spring-loaded plunger and is matched with hole B44.
Slide block B 42 is slided in U-shaped sliding slot B41, by spring-loaded plunger fall into hole B45 with prevent slide block B 42 after
Continuous sliding, to fix slide block B 42.And by pressing the ball for the spring-loaded plunger that the hole B44 of 4 front side of fixed plate exposes, by bullet
Spring plunger moves out out of hole B44, so that it may easily to realize that the continuation of slide block B 42 is slided in U-shaped sliding slot B41.
The each one end of the protruding block 2 far from square frame 1 offers bandage mounting hole 23.
After fixing device is positioned over patient's mouth, bandage mounting hole 23 is passed through by bandage, and around the head of patient
Portion is fixed, and adjusts the angle of fixing pipe 3, and angle of the blend compounds band by fixing pipe 3 relative to supporting rod 22 is fixed.
The above is the embodiment of the present invention, is not intended to limit the scope of the invention, every to utilize the present invention
Equivalent structure or equivalent flow shift made by specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (8)
1. a kind of fixator for tracheal cannule, it is characterised in that：Including square frame, the right frame of the square frame is detachably set
It sets, the upper ledge right end end of the direction frame opens up fluted A to the left, and the lower frame right end end of the square frame is opened to the left
Equipped with groove B, the left side upper end of the right frame is provided with upper boom to the left, lower end is provided with lower beam to the left, and the upper boom activity is set
It is placed in groove A, the lower beam is movably set in groove B, the middle-end left side of the left frame and the middle-end right side of right frame
It is respectively fixedly connected with a square protruding block, left and right directions offers sliding slot A on front side of two protruding blocks, each sliding slot
It is both provided in A on front side of sliding block an A, the sliding block A and is fixedly connected with supporting rod, be arranged between the front end of two supporting rods
There is fixing pipe, a fixed plate, the inner vertical direction of the protruding block are both provided at the top and bottom of each protruding block
It is provided with articulated shaft, the fixed plate is hinged by articulated shaft and protruding block, the rear side of the left side fixed plate of the square frame
It is connected with left bite-block, right bite-block is connected on rear side of the fixed plate on the right side of the square frame.
2. fixator for tracheal cannule according to claim 1, it is characterised in that：It is offered on front side of the upper ledge several
The left end of hole A, the upper boom are fixedly installed spring-loaded plunger, and the spring-loaded plunger is matched with hole A.
3. fixator for tracheal cannule according to claim 1, it is characterised in that：The fixing pipe is arranged for front-rear direction
Cylindrical pipe, be fixedly connected with cross bar at left and right sides of the fixing pipe, the one end of the cross bar far from fixing pipe passes through
The front end of articulated shaft and supporting rod is hinged.
4. fixator for tracheal cannule according to claim 1, it is characterised in that：The rear side of each fixed plate is opened
Equipped with U-shaped sliding slot B, the central axes of the U-shaped sliding slot B are horizontally disposed, and the opening of the U-shaped sliding slot B is towards square frame, institute
It states sliding in U-shaped sliding slot B and is provided with slide block B, support base, the left bite-block and right tooth are fixedly connected on rear side of the slide block B
Pad is the U-shaped structure in vertical plane, the upper and lower ends end of the left bite-block respectively with the upper and lower support on the left of square frame
Seat is hinged, the upper and lower ends end of the right bite-block respectively with the upper and lower support seat hinge on the right side of square frame.
5. fixator for tracheal cannule according to claim 4, it is characterised in that：The left bite-block and right gripper pad structure phase
Together, pass through articulated shaft hinged upper pad and underlay including rear end.
6. fixator for tracheal cannule according to claim 5, it is characterised in that：The bottom at the top and underlay of the upper pad
Portion is both provided with silicagel pad.
7. fixator for tracheal cannule according to claim 4, it is characterised in that：Each U-shaped arm of the U-shaped sliding slot B
A hole B is opened up on the corresponding fixed plate front side wall in end, and spring-loaded plunger and hole B phases are provided on front side of the slide block B
Cooperation.
8. fixator for tracheal cannule according to claim 1, it is characterised in that：Each protruding block is far from square box
One end of frame offers bandage mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810642079.6A CN108744211B (en) | 2018-06-21 | 2018-06-21 | Trachea cannula fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810642079.6A CN108744211B (en) | 2018-06-21 | 2018-06-21 | Trachea cannula fixing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108744211A true CN108744211A (en) | 2018-11-06 |
| CN108744211B CN108744211B (en) | 2020-07-03 |
Family
ID=63979611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810642079.6A Active CN108744211B (en) | 2018-06-21 | 2018-06-21 | Trachea cannula fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108744211B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997031669A1 (en) * | 1996-02-28 | 1997-09-04 | Islava Steven T | Adjustable endotracheal tube holder |
| CN104703647A (en) * | 2012-10-18 | 2015-06-10 | 株式会社玗荣医疗器 | Apparatus for fixing endotracheal tube |
| CN104857608A (en) * | 2015-04-20 | 2015-08-26 | 王才丰 | Combined type trachea cannula fixing device |
| CN206508357U (en) * | 2016-12-05 | 2017-09-22 | 西安交通大学医学院第一附属医院 | A kind of tracheal cannula fixer |
| CN207137126U (en) * | 2017-02-28 | 2018-03-27 | 雷暄英 | A kind of neonate's tracheal cannula fixer |
-
2018
- 2018-06-21 CN CN201810642079.6A patent/CN108744211B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997031669A1 (en) * | 1996-02-28 | 1997-09-04 | Islava Steven T | Adjustable endotracheal tube holder |
| CN104703647A (en) * | 2012-10-18 | 2015-06-10 | 株式会社玗荣医疗器 | Apparatus for fixing endotracheal tube |
| CN104857608A (en) * | 2015-04-20 | 2015-08-26 | 王才丰 | Combined type trachea cannula fixing device |
| CN206508357U (en) * | 2016-12-05 | 2017-09-22 | 西安交通大学医学院第一附属医院 | A kind of tracheal cannula fixer |
| CN207137126U (en) * | 2017-02-28 | 2018-03-27 | 雷暄英 | A kind of neonate's tracheal cannula fixer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108744211B (en) | 2020-07-03 |
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