CN208927338U - A kind of tracheal tube is quickly won, fixes device - Google Patents
A kind of tracheal tube is quickly won, fixes device Download PDFInfo
- Publication number
- CN208927338U CN208927338U CN201821192664.2U CN201821192664U CN208927338U CN 208927338 U CN208927338 U CN 208927338U CN 201821192664 U CN201821192664 U CN 201821192664U CN 208927338 U CN208927338 U CN 208927338U
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- China
- Prior art keywords
- self
- flexible hose
- locking
- limit hole
- tracheal tube
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Abstract
The utility model discloses a kind of tracheal tubes quickly to win, fixes device, belong to the field of medical instrument technology, including casing joints and flexible hose reel, flexible hose is wound on flexible hose reel, multiple first limit holes are equidistantly equipped with along central axial direction on the one side of flexible hose, multiple second limit holes are equidistantly equipped with along central axial direction on the another side of flexible hose, first limit hole and the second limit hole are located at the both ends of flexible hose cross-sectional diameter, and the first limit hole is corresponding with the position of the second limit hole；One end of described sleeve pipe connector is connected with the connecting hole of tracheal tube, the other end of casing joints and flexible hose grafting, is equipped in the other end of casing joints and matches the retention bead limited with the first limit hole and the second limit hole；Very dexterously by way of two self-locking joint sequences, realizes a kind of tracheal tube and quickly win, fix device.
Description
Technical field
The utility model belongs to the field of medical instrument technology, in particular to a kind of tracheal tube is quickly won, fixes device.
Background technique
Now, clinically the fixation of tracheal tube is mainly the following mode after tracheotomy patients operation: (1) using
Cotton cord, cotton strap or gauze, the method that its both ends is knotted in tracheal tube fixation hole respectively, tracheal tube is fixed on
Neck.(2) face, i.e. immobilization with adhesive tape method are bonded in using adhesive plaster；(3) it is fixed using auxiliary fixing device.Three of the above
Fixing means has certain problems, first method, and the volume that cotton cord, cotton strap or the gauze used knots is larger,
Too thin cotton cord, cotton strap or gauze is larger to the compressing of patient's neck, can all make the patient feels uncomfortable；It is number when knotting
It is tired, it is easy to encounter patient's neck, adverse effect is all caused to nursing staff and patient；Simultaneously during post-operative care, hold
It is easily polluted and anchyloses by blood, sputum or other sepages, secondary injury is caused to patient's neck.Second method is easy
Injured patient's skin, especially gerontal patient or the patient for having facial lesion, facial edema；Fixed effect is limited, Er Qie
Two people's cooperations are needed just to can be carried out when nursing, a people helps pipe, one man operation, and air pipe sleeve is especially pasted in waste of manpower repeatedly
Pipe has part glue residual, and some cavity secretion are easy to be trapped in above, form bacteria culture media, cause patient's thoughts
The danger of dye.The third method, existing auxiliary fixing device or neck inconvenient for operation or that different patients can not be adapted to
Portion can not dismantle once after fixation, take off after can only cutting, cause to waste.There is presently no a kind of easy to operate, replacements
Conveniently, comfortable, the good tracheal cannula fixing device of fixed effect is used to patient.
Utility model content
The utility model aim be to solve above-mentioned problems of the prior art and to propose a kind of tracheal tube fast
Speed is won, fixes device；It is adopted the technical scheme that in order to achieve the above objectives:
A kind of tracheal tube is quickly won, fixes device, including casing joints and flexible hose reel, in flexible hose
It is wound with flexible hose on reel, is equidistantly equipped with multiple first limits along central axial direction on the one side of flexible hose
Hole is equidistantly equipped with multiple second limit holes, first limit on the another side of flexible hose along central axial direction
Hole and the second limit hole are located at the both ends of flexible hose cross-sectional diameter, and the first limit hole is opposite with the position of the second limit hole
It answers；One end of described sleeve pipe connector is connected with the connecting hole of tracheal tube, the other end and flexible hose of casing joints
Grafting is equipped in the other end of casing joints and matches the limit convex limited with the first limit hole and the second limit hole
It rises.
Preferably, described sleeve pipe connector includes connecting band, is equipped with self-locking joint at connecting band both ends, described from interlocking
The one side of head is plane, and the another side opposite with plane is tapered surface, and multiple and the first limit hole is equipped on tapered surface
Or second limit hole match the self-locking tooth that effect carries out limit self, the plane of two self-locking joints at connecting band both ends leans on
Hold together and form taper self-locking joint, taper self-locking joint is plugged in flexible hose and self-locking tooth be located at the first limit hole and
In second limit hole.
Preferably, the maximum gauge of the self-locking toothed portion of taper self-locking joint is greater than flexible hose internal diameter, and taper is self-locking
The maximum gauge of the self-locking toothed portion of connector and the difference of flexible hose internal diameter are known as self-locking diameter difference, in self-locking joint and connecting band
Between be equipped with semi-cylindrical rigid plastics column, one end of rigid plastics column is fixedly connected with or is integrally formed company with connecting band
It connects, the other end of rigid plastics column is connect with self-locking joint；When the plane of two self-locking joints at connecting band both ends is drawn close and shape
When tapered self-locking joint, the exterior arc surface diameter in two rigid plastics columns besieged city is not more than flexible hose internal diameter, two hard
The distance between plastic column is not less than self-locking diameter difference.
Preferably, the rigid plastics column length is greater than the length of self-locking joint.
Preferably, the arc surface of rigid plastics column is divided into smooth section and anti-slip section, and the smooth section is close to self-locking joint one
Side, for anti-slip section close to connecting band side, the length of the smooth section is greater than the length of self-locking joint, is equipped in anti-slip section anti-skidding
Line.
Preferably, the soft property hose reel includes pedestal, is rotatably connected in being arranged along the vertical direction on pedestal
Heart rotating cylinder is fixed with Support tray in the bottom of central drum, and flexible hose is wrapped in central drum, and flexible hose, which is located at, to be held
On pallet.
Have the beneficial effect that (1) flexible hose disposable in rolls can produce possessed by the utility model, then by it
Be wrapped on flexible hose reel stand-by, so that manufacture unified standardization, manufacture more specification with simply；When in use may be used
Length appropriate, the not waste of material are intercepted according to practical neck circumference；(2) pass through casing joints and tracheal tube connecting hole
Connection type, casing joints and the self-locking connection type of the quick grafting of flexible hose are passed rapidly through, is realized to tracheal tube
Quick smooth fixation, greatly reduce the immoderation of patient；(3) it is formed by the setting of the rigid plastics column of semi-cylindrical
One fold-back accommodation space, very dexterously by way of two self-locking joint sequences, so that self-locking tooth retracts flexible hose
It is interior, so that smoothly casing joints mutually be separated with flexible hose.
Detailed description of the invention
Fig. 1 is the connection relationship structure chart of flexible hose reel and flexible hose；
Fig. 2 is the structural schematic diagram of casing joints；
Fig. 3 is the usage state diagram of the utility model；
Fig. 4 is the enlarged diagram of the part K in Fig. 3 in self-locking state；
Fig. 5 is the enlarged diagram of the part K in Fig. 3 when winning state.
Specific embodiment
The utility model is further described with reference to the accompanying drawing.
As shown in Figure 1, a kind of tracheal tube is quickly won, fixes device, including casing joints and flexible hose reel,
The soft property hose reel includes pedestal 5, the central drum 1 being arranged along the vertical direction is rotatably connected on pedestal 5, at center
The bottom of rotating cylinder 1 is fixed with Support tray 6, and flexible hose 4 is wound in central drum 1, and flexible hose 4 is located on Support tray
6, the structural schematic diagram of a upper and lower multilayer inside and outside circle is only depicted in figure, wherein flexible hose 4 can wind more in central drum 1
Layer multi-turn, is equidistantly equipped with multiple first limit holes 3 on the one side of flexible hose 4 along central axial direction, flexible soft
Multiple second limit holes 2, first limit hole 3 and second are equidistantly equipped on the another side of pipe 4 along central axial direction
Limit hole 2 is located at the both ends of 4 cross-sectional diameter of flexible hose, and the first limit hole 3 is corresponding with the position of the second limit hole 2；
As shown in Fig. 2, described sleeve pipe connector includes connecting band 7, it is equipped with self-locking joint 13 at 7 both ends of connecting band, it is described from interlocking
The one side of head is plane, and the another side opposite with plane is tapered surface, and multiple and the first limit hole 3 is equipped on tapered surface
Or second limit hole 2 match effect carry out limit self self-locking tooth 11, two self-locking joints 13 at 7 both ends of connecting band
Plane draws close and forms taper self-locking joint, and taper self-locking joint is plugged in flexible hose 4 and self-locking tooth 11 is located at the
In one limit hole 3 and the second limit hole 2.
In order to more quickly and easily win out of flexible hose 4 by taper self-locking joint, the taper is from interlocking
The maximum gauge of 11 part of self-locking tooth of head is greater than 4 internal diameter of flexible hose, most by 11 part of self-locking tooth of taper self-locking joint
The difference of 4 internal diameter of major diameter and flexible hose is known as self-locking diameter difference, and semi-cylindrical is equipped between self-locking joint 13 and connecting band 7
Rigid plastics column 12, one end of rigid plastics column 12 is fixedly connected with or is integrally formed connection, rigid plastics column with connecting band 7
12 other end is connect with self-locking joint 13；When the plane of two self-locking joints 13 at 7 both ends of connecting band is drawn close and form taper
When self-locking joint, the exterior arc surface diameter in two rigid plastics columns 12 besieged city is not more than 4 internal diameter of flexible hose, two rigid plastics
The distance between column 12 M is not less than self-locking diameter difference.Meanwhile 12 length of rigid plastics column is greater than the length of self-locking joint 13
Degree.
It is to be easier that the insertion of taper self-locking joint is flexible soft in order to increase the frictional force between hand and rigid plastics column 12
In pipe 4, the arc surface of the rigid plastics column 12 is divided into smooth section and anti-slip section, and the smooth section is close to self-locking joint 13 1
Side, for anti-slip section close to 7 side of connecting band, the length of the smooth section is greater than the length of self-locking joint 13, is equipped in anti-slip section
Anti-skid chequer 8.Meanwhile it being provided on rigid plastics column 12 and being located in flexible hose 4 before position for indicating self-locking joint 13
Tag line 10 and rear tag line 9.
As shown in figure 3, when the utility model is used, first according to the practical neck circumference of upper tracheotomy patients from flexible hose
Sheared off on 4 it is a bit of as neck ring 16 use, take out a casing joints, by the self-locking joint 13 of wherein one end pass through gas
In the connecting hole 15 of one end of pipe-in-pipe 14, then the plane of the self-locking joint 13 at both ends is drawn close and forms taper from interlocking
Head, self-locking joint are inserted into the inner cavity of 16 one end of neck ring, since flexible hose 4 has certain expansion and contraction performance, self-locking tooth
11 are located in the first limit hole 3 or the second limit hole 2 to play self-locking effect；Equally, a casing joints are taken out
The other end of tracheal tube 14 is connected with the other end of flexible hose 4.
As shown in figure 4, the structural schematic diagram when taper self-locking joint is located in flexible hose 4 in self-locking state, this
When two rigid plastics columns 12 on preceding tag line 10 corresponding, the rear tag line 9 in position position it is corresponding；As shown in figure 5,
When needing to need replacing neck ring 16 or tracheal tube 14, anti-skid chequer 8 is pushed down with hand first and pushes one of them inwards certainly
Latching connector 13, when being pushed to position as shown in Figure 5, i.e., the position of the preceding tag line 10 of one of self-locking joint 13 and another
When the position of the rear tag line 9 of self-locking joint 13 is corresponding, under the elastic reaction of flexible hose 4, two self-locking joints 13 to
It draws close so that self-locking tooth 11 is located within flexible hose 4, so that smoothly two self-locking joints 13 be taken out, whole operation is simple,
Fast.
Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that:
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement, but these are modified or replaceed, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution
The spirit and scope of scheme.
Claims (6)
1. a kind of tracheal tube is quickly won, fixes device, which is characterized in that including casing joints and flexible hose reel,
It is wound with flexible hose on flexible hose reel, is equidistantly equipped on the one side of flexible hose along central axial direction more
A first limit hole is equidistantly equipped with multiple second limit holes, institute on the another side of flexible hose along central axial direction
It states the first limit hole and the second limit hole is located at the both ends of flexible hose cross-sectional diameter, and the first limit hole and the second limit hole
Position it is corresponding；One end of described sleeve pipe connector is connected with the connecting hole of tracheal tube, the other end of casing joints
With flexible hose grafting, it is equipped in the other end of casing joints and matches and limited with the first limit hole and the second limit hole
Retention bead.
2. tracheal tube according to claim 1 is quickly won, fixes device, which is characterized in that described sleeve pipe connector
Including connecting band, it is equipped with self-locking joint at connecting band both ends, the one side of the self-locking joint is plane, opposite with plane
Another side is tapered surface, is equipped on tapered surface and multiple match effect with the first limit hole or the second limit hole and limited
The self-locking self-locking tooth in position, the plane of two self-locking joints at connecting band both ends draw close and form taper self-locking joint, and taper is self-locking
Connector is plugged in flexible hose and self-locking tooth is located in the first limit hole and the second limit hole.
3. tracheal tube according to claim 2 is quickly won, fixes device, which is characterized in that taper self-locking joint
The maximum gauge of self-locking toothed portion be greater than flexible hose internal diameter, by the maximum gauge of the self-locking toothed portion of taper self-locking joint with it is soft
Property inner diameter difference be known as self-locking diameter difference, between self-locking joint and connecting band be equipped with semi-cylindrical rigid plastics column,
One end of rigid plastics column is fixedly connected with or is integrally formed connection, the other end and self-locking joint of rigid plastics column with connecting band
Connection；When the plane of two self-locking joints at connecting band both ends draws close and forms taper self-locking joint, two rigid plastics columns
The exterior arc surface diameter in besieged city is not more than flexible hose internal diameter, and the distance between two rigid plastics columns are not less than self-locking diameter
Difference.
4. tracheal tube according to claim 3 is quickly won, fixes device, which is characterized in that the rigid plastics column
Length is greater than the length of self-locking joint.
5. tracheal tube according to claim 4 is quickly won, fixes device, which is characterized in that the circle of rigid plastics column
Cambered surface is divided into smooth section and anti-slip section, and the smooth section is close to self-locking joint side, and anti-slip section is close to connecting band side, the light
The length of sliding section is greater than the length of self-locking joint, and anti-skid chequer is equipped in anti-slip section.
6. tracheal tube according to any one of claims 1 to 5 is quickly won, fixes device, which is characterized in that soft described
Property hose reel includes pedestal, the central drum being arranged along the vertical direction is rotatably connected on pedestal, at the bottom of central drum
Portion is fixed with Support tray, and flexible hose is wrapped in central drum, and flexible hose is located on Support tray.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821192664.2U CN208927338U (en) | 2018-07-26 | 2018-07-26 | A kind of tracheal tube is quickly won, fixes device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821192664.2U CN208927338U (en) | 2018-07-26 | 2018-07-26 | A kind of tracheal tube is quickly won, fixes device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208927338U true CN208927338U (en) | 2019-06-04 |
Family
ID=66716657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821192664.2U Expired - Fee Related CN208927338U (en) | 2018-07-26 | 2018-07-26 | A kind of tracheal tube is quickly won, fixes device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208927338U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109107009A (en) * | 2018-07-26 | 2019-01-01 | 郑州大学第附属医院 | A kind of tracheal tube is quickly won, fixes device |
| CN112245096A (en) * | 2020-09-09 | 2021-01-22 | 西安交通大学医学院第二附属医院 | Portable self-locking splint for orthopedics department |
-
2018
- 2018-07-26 CN CN201821192664.2U patent/CN208927338U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109107009A (en) * | 2018-07-26 | 2019-01-01 | 郑州大学第附属医院 | A kind of tracheal tube is quickly won, fixes device |
| CN109107009B (en) * | 2018-07-26 | 2024-05-17 | 郑州大学第一附属医院 | Quick picking and fixing device for tracheal cannula |
| CN112245096A (en) * | 2020-09-09 | 2021-01-22 | 西安交通大学医学院第二附属医院 | Portable self-locking splint for orthopedics department |
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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 |
Granted publication date: 20190604 Termination date: 20210726 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |