CN209548506U - A kind of fixator for tracheal cannule - Google Patents
A kind of fixator for tracheal cannule Download PDFInfo
- Publication number
- CN209548506U CN209548506U CN201821906371.6U CN201821906371U CN209548506U CN 209548506 U CN209548506 U CN 209548506U CN 201821906371 U CN201821906371 U CN 201821906371U CN 209548506 U CN209548506 U CN 209548506U
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- arc panel
- shaped
- fixator
- arc
- hole
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Abstract
A kind of fixator for tracheal cannule, including arc panel, the arc panel upper end, lower end, left and right end are respectively set that there are two symmetrical bandages, the arc front edge of board is provided with external screw thread neck, male-pipe throat end is provided with the clamping tube head that can gather, the engagement of external screw thread caliber outer end is connected with clamping knob, the arc panel side is provided with arc insert port, the arc panel rear end is provided with the bite of kidney-shaped, and the arc panel left and right sides is provided with height-adjustable isolation pad.The utility model solve the problems, such as the trachea cannula that current trachea cannula occurs in use be not fixed firmly be easy to fall off, trachea cannula be easy by patient bite influence breathing.
Description
Technical field
The utility model relates to medical instruments fields, more particularly, to a kind of fixator for tracheal cannule.
Background technique
Emergency trachea intubation technique has become CPR and rescued with the Severe acute disease patient of respiratory dysfunction
Important measures in journey.Endotracheal intubation is common important rescue technology in rescue service, is in management of respiratory using most
Extensively, most effective most efficiently one of means, are the basic skills that medical worker must skillfully grasp, to rescue patient vitals,
Reduction case fatality rate plays the role of vital.But trachea cannula still has many problems when in use: trachea cannula exists
It can shift and fall if without fixing after insertion, patient vitals can be jeopardized when serious, Hospitals at Present uses adhesive plaster
It is fixed, such fixing means is very dangerous, because adhesive plaster is not only easy and patient skin removing, while also can be to one
Part autopath generates allergic reaction；Trachea cannula can be bitten after patient revives or in dream by patient, influence tracheae and insert
The normal use of pipe.
Utility model content
In view of the shortcomings of the prior art, the utility model provides a kind of fixator for tracheal cannule, efficiently solve at present
The trachea cannula that trachea cannula occurs in use be not fixed firmly be easy to fall off, trachea cannula be easy by patient bite influence breathing
The problem of.
Technical solution adopted in the utility model is in order to solve the above problem:
A kind of fixator for tracheal cannule, including arc panel, the arc panel upper end, lower end, left and right end are respectively arranged with
Two symmetrical bandages, the arc front edge of board are provided with external screw thread neck, and male-pipe throat end is provided with can
The clamping tube head gathered, the engagement of external screw thread neck outer end are connected with clamping knob, and the arc panel side is provided with arc
Insert port, the arc panel rear end are provided with the bite of kidney-shaped, and the arc panel left and right sides is provided with height-adjustable isolation
Gasket.
Preferably, the arc plate shape is the ellipse bent, and there are two symmetrical for the arc panel upper end setting
Upper end waist-shaped hole, there are two symmetrical middle part waist-shaped hole, the arc panel bottom end is set the setting of described arc panel or so end
Symmetrical bottom end waist-shaped hole there are two setting；The bite upper-lower section of the kidney-shaped of the arc panel rear end setting, which is respectively arranged with, to be stung
Mouth gasket, the bite gasket are made of silica gel；Symmetrical female adapter that there are two the arc panel left and right sides settings,
The female adapter bottom end is provided with the isolation pad location hole of kidney-shaped；There are two vertical for setting at the clamping tube head center
The rectangular channel of distribution, the clamping tube head front end are provided with chamfering.
Preferably, the isolation pad is made of silica gel, and the isolation pad top is provided with kidney-shaped connector, the kidney-shaped
Nipple tip is provided with ladder circular hole, and ladder circle hole bottom end radius is greater than tip radius；The isolation pad top passes through institute
It states ladder circular hole and is connected with holding screw.
Preferably, the holding screw bottom end is provided with cylinder connector, and the radius of gyration of the cylinder connector is less than
The bottom end radius of the ladder circular hole；The holding screw top is provided with manual rotary head, the manual rotary head excircle setting
There is non-slip texture, is provided with external screw thread in the screw axis of the manual rotary head bottom end.
Preferably, the circumference of the clamping knob is provided with arc groove, and the clamping knob excircle is provided with uniformly
The non-slip groove of distribution, the clamping knob inside are provided with internal screw thread, and the clamping knob front end is provided with the head of truncated cone-shaped,
Truncated cone-shaped through-hole is provided on the inside of the head of the truncated cone-shaped, the truncated cone-shaped through-hole big end radius is greater than the clamping tube head
The top radius of gyration.
Preferably, the bandage movable end on right side is fixedly connected to bandage locating button, and the bandage locating button includes
Band tooth support, band tooth support bottom end are provided with jagged fastening strip, and the band tooth support is connected with bottom plate by shaft,
The base plate rear end is provided with connecting hole.
Preferably, the bandage is woven by nylon.
The utility model structure novel, is skillfully constructed, simple to operate, and the bandage of six orientation setting is effectively
Enhance the fixation of trachea cannula, the knob of marking closely not only completes fixation to trachea cannula, and will not insert to tracheae
Pipe causes to deform, and the bite effectively prevents destruction of the patient to trachea cannula.
Detailed description of the invention
Fig. 1 is the first axonometric drawing of the fixator for tracheal cannule of the utility model.
Fig. 2 is the second axonometric drawing of the fixator for tracheal cannule of the utility model.
Fig. 3 is the main view of the fixator for tracheal cannule of the utility model.
Fig. 4 is the first axonometric drawing of the arc panel of the fixator for tracheal cannule of the utility model.
Fig. 5 is the second axonometric drawing of the arc panel of the fixator for tracheal cannule of the utility model.
Fig. 6 is the axonometric drawing of the isolation pad of the fixator for tracheal cannule of the utility model.
Fig. 7 is the half sectional view of the isolation pad of the fixator for tracheal cannule of the utility model.
Fig. 8 is the axonometric drawing for screwing button of the fixator for tracheal cannule of the utility model.
Fig. 9 is the axonometric drawing of the bandage locating button of the fixator for tracheal cannule of the utility model.
Figure 10 is the axonometric drawing of the holding screw of the fixator for tracheal cannule of the utility model.
Specific embodiment
It is specific embodiment of the utility model below, and the technical solution of the utility model is made further in conjunction with attached drawing
Description, but the utility model is not limited to these examples.
As Figure 1-10 shows, the utility model provides a kind of fixator for tracheal cannule, including arc panel 1, the arc
1 upper end of plate, lower end, left and right end are respectively set that there are two symmetrical bandages 4, and 1 front end of arc panel is provided with external screw thread
Neck 15,15 front end of external screw thread neck are provided with the clamping tube head 16 that can gather, 15 outer end of the external screw thread neck engagement
It is connected with clamping knob 2,1 side of arc panel is provided with arc insert port 9, and 1 rear end of arc panel is provided with kidney-shaped
Bite 7,1 left and right sides of arc panel is provided with height-adjustable isolation pad 6.
The arc panel 1 is the core of the utility model, and the arc insert port 9 being arranged on the arc panel 1 is through originally
The front and back end of utility model, the clamping tube head 16 for being sized to be slightly smaller than the arc panel center setting of the arc insert port 9
Internal diameter, the outer diameter for being sized to be slightly smaller than trachea cannula of the arc insert port 9.6 bandages 4 lie in the neck of patient respectively
Below rear, ear, above ear, the external screw thread neck 15 is used for and the clamping knob 2 cooperates so that the clamping is managed
First 16 internal diameter reduces, and the kidney-shaped bite 7 is bad for preventing patient to sting trachea cannula, and the isolation pad 6 is for preventing institute
It states arc panel 1 and the fitting of patient face too closely, causes skin anoxic.
1 shape of arc panel is the ellipse bent, and there are two symmetrical upper ends for 1 upper end of the arc panel setting
Waist-shaped hole 10, there are two symmetrical middle part waist-shaped holes 12 for the end of arc panel 1 or so setting, and 1 bottom end of arc panel is set
Symmetrical bottom end waist-shaped hole 13 there are two setting；7 upper-lower section of bite of the kidney-shaped of 1 rear end of the arc panel setting is respectively set
There is bite gasket 8, the bite gasket 8 is made of silica gel；There are two symmetrical interior spiral shells for 1 left and right sides of the arc panel setting
Line connector 14,14 bottom end of female adapter are provided with the isolation pad location hole 11 of kidney-shaped；16 center of clamping tube head
For place's setting there are two the rectangular channel 17 of vertical distribution, 16 front end of clamping tube head is provided with chamfering.It is arranged on the arc panel 1
Upper end waist-shaped hole 10, middle part waist-shaped hole 12, on bottom end waist-shaped hole 13 for the bandage 4 is tied thereon.In the bite 7
Side is provided with waist-shaped hole, and the height of the waist-shaped hole is slightly larger than the outer diameter of trachea cannula, the bite pad of the bite 7 outer ends setting
Piece 8 is for preventing 7 pairs of patient's knobs of the bite from causing constriction, and the female adapter 14 is used for and the holding screw 3
Cooperation, the isolation pad location hole 11 are used to place the kidney-shaped connector 18 of the isolation pad 6.16 front end of clamping tube head
The state that itself will become to can reduce caliber by the rectangular channel 17 of the vertical distribution, thus with the clamping knob 2
Trachea cannula is positioned and is clamped by cooperation.
The isolation pad 6 is made of silica gel, and 6 top of isolation pad is provided with kidney-shaped connector 18, and the kidney-shaped connects
First 18 top is provided with ladder circular hole 19, and the 19 bottom end radius of ladder circular hole is greater than tip radius；6 top of isolation pad
Holding screw 3 is connected with by the ladder circular hole.The isolation pad 6 when in use according to the facial contours of patient come
The holding screw 3 is adjusted, the isolation pad 6 and patient face are bonded, separate patient and the arc panel 1, is subtracted
The anoxic of few skin.
3 bottom end of holding screw is provided with cylinder connector 27, and the radius of gyration of the cylinder connector 27 is less than institute
State the bottom end radius of ladder circular hole 19；3 top of holding screw is provided with manual rotary head, the manual rotary head excircle setting
There is non-slip texture, is provided with external screw thread in the screw axis of the manual rotary head bottom end.The holding screw 3 passes through the circle of its bottom end
Column connector 27 and the isolation pad 6 connect, and the position of the isolation pad 6 is adjusted by the screw-in of itself.
The circumference of the clamping knob 2 is provided with arc groove 20, and 2 excircle of clamping knob, which is provided with, to be uniformly distributed
Non-slip groove 22, be provided with internal screw thread 21 on the inside of the clamping knob 2,2 front end of clamping knob is provided with the head of truncated cone-shaped
Portion, truncated cone-shaped through-hole is provided on the inside of the head of the truncated cone-shaped, and the truncated cone-shaped through-hole big end radius is managed greater than the clamping
The first 16 top radius of gyration.The clamping knob 2 rotates the taper configurations with itself head by itself come to the folder
The internal diameter of tight tube head 16 is reduced, and trachea cannula can be clamped.
4 movable end of the bandage on right side is fixedly connected to bandage locating button 5, and the bandage locating button 5 includes band tooth
Pressing plate 23,23 bottom end of band tooth support are provided with jagged fastening strip, and the band tooth support 23 is connected with by shaft 24
Bottom plate 25,25 rear end of bottom plate are provided with connecting hole 26.The bandage 4 is woven by nylon.The bandage locating button 5 is logical
The compression with tooth support 23 is crossed to be clamped positioning to the bandage 4, the bandage 4 can be fixed by the bandage
Position detains 5 to be sized, and the present apparatus and patients head is enable more to be bonded, and fixation is more stable.
Trachea cannula is inserted into the arc insert port 9 by the utility model first when in use, by the clamping knob 2
It tightens, positions trachea cannula, then, up to tracheae, patient will be made to bite the bite 7 in trachea cannula insertion patient mouthful,
Then the bandage of left and right sides 4 is fixed below patient's ear, two bandages 4 of top are fixed above patient's ear, it will
Two bandages of lower section are fixed along patient's neck, and the positioning to trachea cannula can be completed.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode replace, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Although herein it is more used arc panel 1, clamping knob 2, holding screw 3, bandage 4, bandage locating button 5,
Isolation pad 6, bite 7, bite gasket 8, arc insert port 9, upper end waist-shaped hole 10, isolation pad location hole 11, middle part waist type
Hole 12, female adapter 14, external screw thread neck 15, clamps tube head 16, rectangular channel 17, kidney-shaped connector 18, rank at bottom end waist-shaped hole 13
Terraced circular hole 19, arc groove 20, internal screw thread 21, non-slip groove 22, band tooth support 23, shaft 24, bottom plate 25, connecting hole 26, cylinder connect
The terms such as connector 27, but a possibility that be not precluded using other terms.The use of these items is only for more easily retouch
State and explain the essence of the utility model；Being construed as any additional limitation all is and the spirit of the present invention phase
It violates.
Claims (7)
1. a kind of fixator for tracheal cannule, it is characterised in that: including arc panel (1), arc panel (1) upper end, lower end, a left side
Right end is respectively set there are two symmetrical bandage (4), and arc panel (1) front end is provided with external screw thread neck (15), institute
It states external screw thread neck (15) front end and is provided with the clamping tube head (16) that can gather, external screw thread neck (15) the outer end engagement connection
Have clamping knob (2), arc panel (1) side is provided with arc insert port (9), and arc panel (1) rear end is provided with waist
The bite (7) of shape, arc panel (1) left and right sides are provided with height-adjustable isolation pad (6).
2. fixator for tracheal cannule as described in claim 1, it is characterised in that: arc panel (1) shape is to bend
Ellipse, there are two symmetrical upper end waist-shaped hole (10), arc panel (1) left and right for arc panel (1) the upper end setting
There are two symmetrical middle part waist-shaped holes (12) for end setting, and there are two symmetrical bottoms for arc panel (1) the bottom end setting
It holds waist-shaped hole (13)；Bite (7) upper-lower section of the kidney-shaped of arc panel (1) the rear end setting is respectively arranged with bite gasket (8),
The bite gasket (8) is made of silica gel；There are two symmetrical female adapters for arc panel (1) the left and right sides setting
(14), female adapter (14) bottom end is provided with the isolation pad location hole (11) of kidney-shaped；In the clamping tube head (16)
Rectangular channel (17) there are two vertical distribution is set at the heart, and clamping tube head (16) front end is provided with chamfering.
3. fixator for tracheal cannule as described in claim 1, it is characterised in that: the isolation pad (6) is made of silica gel,
Isolation pad (6) top is provided with kidney-shaped connector (18), and kidney-shaped connector (18) top is provided with ladder circular hole (19), institute
Ladder circular hole (19) bottom end radius is stated greater than tip radius；Isolation pad (6) top is connected by the ladder circular hole activity
It is connected to holding screw (3).
4. fixator for tracheal cannule as claimed in claim 3, it is characterised in that: holding screw (3) bottom end is provided with
Cylinder connector (27), the radius of gyration of the cylinder connector (27) are less than the bottom end radius of the ladder circular hole (19)；Institute
It states holding screw (3) top and is provided with manual rotary head, the manual rotary head excircle is provided with non-slip texture, the manual rotary head
External screw thread is provided in the screw axis of bottom end.
5. fixator for tracheal cannule as described in claim 1, it is characterised in that: the circumference of the clamping knob (2) is set
It is equipped with arc groove (20), clamping knob (2) excircle is provided with equally distributed non-slip groove (22), the clamping knob
(2) inside is provided with internal screw thread (21), and clamping knob (2) front end is provided with the head of truncated cone-shaped, the head of the truncated cone-shaped
Truncated cone-shaped through-hole is provided on the inside of portion, the truncated cone-shaped through-hole big end radius is greater than the top revolution half for clamping tube head (16)
Diameter.
6. fixator for tracheal cannule as described in claim 1, it is characterised in that: the bandage (4) movable end on right side is equal
It is fixedly connected with bandage locating button (5), the bandage locating button (5) includes band tooth support (23), band tooth support (23) bottom
End is provided with jagged fastening strip, and the band tooth support (23) is connected with bottom plate (25), the bottom plate by shaft (24)
(25) rear end is provided with connecting hole (26).
7. fixator for tracheal cannule as described in claim 1, it is characterised in that: the bandage (4) is woven by nylon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821906371.6U CN209548506U (en) | 2018-11-19 | 2018-11-19 | A kind of fixator for tracheal cannule |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821906371.6U CN209548506U (en) | 2018-11-19 | 2018-11-19 | A kind of fixator for tracheal cannule |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209548506U true CN209548506U (en) | 2019-10-29 |
Family
ID=68299783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821906371.6U Expired - Fee Related CN209548506U (en) | 2018-11-19 | 2018-11-19 | A kind of fixator for tracheal cannule |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209548506U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111632246A (en) * | 2020-05-06 | 2020-09-08 | 上海交通大学医学院附属第九人民医院 | Foreign-body-preventing safety tracheal cannula |
| CN117138221A (en) * | 2023-10-30 | 2023-12-01 | 中山市人民医院 | ECMO tube placing tube joint for preventing unplanned tube drawing |
-
2018
- 2018-11-19 CN CN201821906371.6U patent/CN209548506U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111632246A (en) * | 2020-05-06 | 2020-09-08 | 上海交通大学医学院附属第九人民医院 | Foreign-body-preventing safety tracheal cannula |
| CN117138221A (en) * | 2023-10-30 | 2023-12-01 | 中山市人民医院 | ECMO tube placing tube joint for preventing unplanned tube drawing |
| CN117138221B (en) * | 2023-10-30 | 2024-01-09 | 中山市人民医院 | ECMO tube placing tube joint for preventing unplanned tube drawing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191029 Termination date: 20211119 |