CN206700493U - The quick device for building respiration channel again - Google Patents
The quick device for building respiration channel again Download PDFInfo
- Publication number
- CN206700493U CN206700493U CN201621436966.0U CN201621436966U CN206700493U CN 206700493 U CN206700493 U CN 206700493U CN 201621436966 U CN201621436966 U CN 201621436966U CN 206700493 U CN206700493 U CN 206700493U
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- CN
- China
- Prior art keywords
- outer cylinder
- cylinder body
- building
- respiration channel
- elastic valve
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Abstract
The utility model provides a kind of quick device for building respiration channel again, including outer cylinder body and center-pole, one end of center-pole are provided with point, and the other end is provided with shank, and the bar portion of undergauge is provided between point and shank, and point is provided with collarette；The bottom of outer cylinder body is provided with multiple elastic valves；Center-pole passes through outer cylinder body, and the free end of elastic valve is located in collarette.Structure more than, the emergent operation of trachea puncture can be carried out easily and fast, so as to quickly build respiration channel again, the life of patient, the structure of the elastic valve of setting are saved, it is spacing by the collarette on center-pole in an initial condition, and after respiration channel is established, elastic valve can open, and be easy to maintain respiration channel, center-pole is taken out, inserts tracheal catheter.
Description
Technical field
The Medical Devices for respiratory tract are the utility model is related to, particularly a kind of quick device for building respiration channel again.
Background technology
In the case of Upper airway obstruction, irreversible damage can be formed within usually more than 5 minutes due to asphyxia, such as
How brain damage, in case of emergency respiration channel is quickly built again, be to save life, avoid the occurrence of the important means of deformity.
Trachea puncture is also known as thyrocricocentesis, is clinically for there is the patient of respiratory tract obstruction, severe dyspnea
One of first-aid method of use.It can gain time for tracheotomy.And there is the advantages of easy, quick, effective, and slightly
Micro- people for receiving first aid education can grasp.
Also have in the prior art some be used for trachea puncture survival kits, but generally existing use and it is inconvenient to carry,
The problem of not easy to operate, especially Non-medical-staff, are difficult to operate.Such as the U of Chinese patent literature CN 204637216 are disclosed
A kind of trachea puncture intubation survival kit that can reduce infection rate, including peripheral hardware pipe（1）With puncture portion（2）, it is described to wear
Thorn portion（2）Be arranged to cavity structure, and with peripheral hardware pipe（1）It is connected, the puncture portion（2）From peripheral hardware pipe（1）Distal end set
Puncture tip（21）, the puncture tip（21）Upper setting air-vent（3）, the air-vent（3）With puncture portion（2）Inner chamber phase
It is logical.The utility model is by setting peripheral hardware pipe to be connected with puncture portion, and the end set in puncture portion has puncture tip, can
In case of emergency insertion trunnion supports rescue in time to the patient that tracheae blocks；Puncture portion is provided with reserved medicine on outer surface
Groove, anti-infectives are reserved in groove, and wrap film are set in puncture portion and the outer surface of peripheral hardware pipe, tear wrap film during use,
Anti-infectives can avoid patient due to wound mouth and infect.But the device is less easy to carry, the structure with elbow is not yet
Used suitable for ordinary people.The especially device is inconvenient when being replaced by regular tracheal catheter as survival kit, easily
Cause secondary injury.And the structure is difficult to be processed and manufactured.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of quick device for building respiration channel again, can facilitate
Ground operates in first aid procedures, is easy to carry, and is easy to import conventional tracheal catheter.
In order to solve the above technical problems, technical scheme is used by the utility model：One kind quickly builds respiration channel again
Device, including outer cylinder body and center-pole, one end of center-pole be provided with point, and the other end is provided with shank, point and shank
Between be provided with the bar portion of undergauge, point is provided with collarette；
The bottom of outer cylinder body is provided with multiple elastic valves；
Center-pole passes through outer cylinder body, and the free end of elastic valve is located in collarette.
In preferable scheme, the external diameter of collarette is less than the internal diameter of outer cylinder body, when the free end of elastic valve is located in collarette,
Elastic valve axial region forms the structure of a gradual undergauge.
In preferable scheme, spacing ring is provided between shank and the end face of outer cylinder body.
In preferable scheme, tearing notch is provided with spacing ring, for quickly removing spacing ring.
In preferable scheme, the structure of described elastic valve is：Be provided with multiple elongated slots along the circumference of outer cylinder body, elongated slot it
Between form the structure of elastic valve, be provided with circular hole in the end of elongated slot, when the free end of elastic valve is unconstrained, elastic valve opens.
In preferable scheme, the internal diameter of the elastic valve of opening is more than the internal diameter of outer cylinder body.
In preferable scheme, at least one air inlet is provided with point, air flue, air flue and air inlet are provided with center-pole
Connection；
Exhaust outlet is provided with shank, exhaust outlet is set to the structure of tone whistle.
In preferable scheme, limiting card is provided with center-pole, wedge portion is provided with outer cylinder body, is provided between limiting card and wedge portion
Spring.
In preferable scheme, described outer cylinder body is socketed with slip stop collar using the structure of winding outside outer cylinder body.
In preferable scheme, slip stop collar is socketed with outside outer cylinder body, stop collar is slided and is provided with collar portion and expanding
Seam portion.
A kind of quick device for building respiration channel again provided by the utility model, the structure more than, Neng Goufang
Just the emergent operation of trachea puncture is rapidly performed by, so as to quickly build respiration channel again, saves the life of patient, setting
The structure of elastic valve, it is spacing by the collarette on center-pole in an initial condition, and after respiration channel is established, elastic valve can be opened
Open, be easy to maintain respiration channel, take out center-pole, insert tracheal catheter.In preferable scheme, the air inlet of setting, air flue and
The tone whistle structure of exhaust outlet, allow the operator to easily know whether in place to puncture.Make a people Jing Guo simple training
Member can easily operate.The slip stop collar of setting, can easily control paracentesis depth, avoid damage to esophagus.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples：
Fig. 1 is overall structure diagram of the present utility model.
Fig. 2 is cross section structure diagram of the present utility model.
Fig. 3 is Fig. 2 A-A schematic cross-sectional views.
Fig. 4 is center-pole structural representation of the present utility model.
Fig. 5 is preferable overall structure diagram in the utility model.
Fig. 6 is schematic flow sheet when the utility model uses.
Fig. 7 is another structural representation of point in the utility model.
In figure：Outer cylinder body 1, elastic valve 101, circular hole 102, wedge portion 103, spacing ring 2, tearing notch 21, center-pole 3, point
301, collarette 302, shank 303, exhaust outlet 304, bar portion 305, air inlet 306, air flue 307, limiting card 308, spring 4, slide
Stop collar 5, the collar 51, seam portion 52, skin 6, airway tube 7.
Embodiment
In Fig. 1 ~ 4, a kind of quick device for building respiration channel again, including outer cylinder body 1 and center-pole 3, the one of center-pole 3
End is provided with point 301, and such as the lower end in Fig. 1, point 301 is used to be punctured, in preferable such as Fig. 7, using beveling
Point 301, punctures better, and the other end is provided with shank 303, such as the upper end in Fig. 1, between point 301 and shank 303
Bar portion 305 provided with undergauge, as shown in Figure 4, point 301 are provided with collarette 302；
The bottom of outer cylinder body 1 is provided with multiple elastic valves 101；
Center-pole 3 passes through outer cylinder body 1, and the free end of elastic valve 101 is located in collarette 302, due to the limitation of collarette 302,
Elastic valve 101 can not open.
Device of the present utility model is suitable to：1. acute obstruction of upper respiratory tract.2. laryngeal dyspnea such as diphtheria, larynx is tight
Heavy water is swollen etc..3. Head And Face severe trauma.4. trachea cannula has taboo or the state of an illness promptly and needs quick open airway.
Need first to determine the position of ring first film before use, ring first film is between thyroid cartilage and annular cartilage, front nothing
Hard to block tissue, only soft thyroid gland is by being tracheae after ring first film.Ring first film is relatively thin, around without critical position,
Therefore respiration channel is built again generally to be punctured here.If oneself find, can bow, then along Adam's apple most highlight to
Under lightly touch, have a depression just like soya bean size in about 2 ~ 3 centimeters, referred to herein as where ring first film location.In use, suffer from
Person's dorsal position, head layback, patient is with forefinger middle finger stationary ring cartilage both sides after partly sterilised, by the point of the utility model device
End 301 is pierced into ring first film, due to being hollow tracheae after ring first film, therefore has the sense that falls through after piercing through, applying patient can feel to hinder
Power suddenly disappears.As shown in Figure 6, press the shank 303 of center-pole 3, point 301 moves ahead, the free end of elastic valve 101 from
Depart from collarette 302 and open, center-pole 3 is exited out of outer cylinder body 1, and urgent respiration channel is established.Later stage according to circumstances can be from
Outer cylinder body 1 inserts tracheal catheter, is not required to carry out trachea puncture operation again.
In preferable scheme such as Fig. 1,2, the external diameter of collarette 302 is less than the internal diameter of outer cylinder body 1, the free end of elastic valve 101
When in collarette 302, the structure of a gradual undergauge is formed in the elastic axial region of valve 101.Thus structure, it is easy to center-pole
3 exit.
In preferable scheme such as Fig. 1,2, spacing ring 2 is provided between the end face of shank 303 and outer cylinder body 1.Thus structure,
It is easy to limit the axial location of center-pole 3, avoids when unused, the abjection out of collarette 302 of elastic valve 101.
In preferable scheme such as Fig. 1,2, tearing notch 21 is provided with spacing ring 2, for quickly tearing, so as to remove spacing ring
2.Other can also be used to be easy to the structure removed, for example, spacing ring 2 is the structure of spiral package, in use, pulling open package i.e.
Desirable lower limit ring 2.Or the structure using Half ring, the Half rings of two halves is by hinge and together with snapping connection, use
When, spacing ring 2 can quickly be removed by opening buckle.
In preferable scheme such as Fig. 1,2,6, the structure of described elastic valve 101 is：It is provided with along the circumference of outer cylinder body 1 more
Individual elongated slot, the structure of elastic valve 101 is formed between elongated slot, circular hole 102 is provided with the end of elongated slot, when the freedom of elastic valve 101
When holding unconstrained, elastic valve 101 opens.Elastic valve 101 during fabrication, using spring steel, sets the outer prestressing force opened, in order to
Maintain respiration channel.
In preferable scheme, the internal diameter of the elastic valve 101 of opening is more than the internal diameter of outer cylinder body 1.Thus structure, it is easy to center
The point 301 of bar 3 passes through.
In preferable scheme such as Fig. 1,4, at least one air inlet 306 is provided with point 301, gas is provided with center-pole 3
Road 307, air flue 307 connect with air inlet 306；
Exhaust outlet 304 is provided with shank 303, exhaust outlet 304 is set to the structure of tone whistle.Thus structure, when in puncture process
After exhaust outlet 304 enters tracheae, gas is discharged or entered from exhaust outlet 304, now produces birdie in the structure of tone whistle,
So that the personnel for not puncturing experience are also able to know that and punctured successfully.
In another preferable scheme such as Fig. 1,2, it is socketed with outside outer cylinder body 1 and slides stop collar 5, is slided stop collar 5 and be provided with
The collar 51 and expanding seam portion 52.By setting a plurality of position line for different age group on outer cylinder body 1, will slide
Stop collar 5 slides into the position of corresponding position line, so as to limit paracentesis depth, so as to also can without the personnel of systematic training
Use.Stop collar 5 is slided to be engaged with the structure of air flue 307, it is better.
In preferable scheme such as Fig. 5, be provided with limiting card 308 in center-pole 3, outer cylinder body 1 is interior to be provided with wedge portion 103, limiting card
Spring 4 is provided between 308 and wedge portion 103, wedge portion 103 is located at the lower section of limiting card 308, so as to work as elastic valve 101 from collarette 302
After deviating from and opening, center-pole 3 can quickly be deviate from.It is further preferred that being provided with breach in the position of collarette 302, it is easy to make
Wedge portion 103 is by avoid the diameter of outer cylinder body 1 excessive.
In preferable scheme such as Fig. 3, described outer cylinder body 1 is socketed with slip using the structure of winding outside outer cylinder body 1
Stop collar 5.Stop collar 5 is slided herein except for limiting paracentesis depth, it is exactly the winding knot for constraining outer cylinder body 1 to also have an effect
Structure.Remove and slide stop collar 5, i.e., can easily remove outer cylinder body 1, for partly carrying the tracheal catheter of expanding structure.
It is further preferred that being provided with tearing port on stop collar 5 is slided, it is easy to quickly remove and slides stop collar 5, so as to then remove volume
Around the outer cylinder body 1 of structure.
The above embodiments are only optimal technical scheme of the present utility model, and are not construed as limit of the present utility model
System, on the premise of not conflicting mutually, every technical characteristic that the utility model is recorded can be combined with each other.Guarantor of the present utility model
Being equal for technical characteristic in the technical scheme that scope should be recorded with claim, including the technical scheme of claim record is protected to replace
It is protection domain to change scheme.Equivalent substitution i.e. within this range is improved, also within the scope of protection of the utility model.
Claims (10)
1. a kind of quick device for building respiration channel again, it is characterized in that：Including outer cylinder body（1）And center-pole（3）, center-pole（3）
One end be provided with point（301）, the other end is provided with shank（303）, point（301）With shank（303）Between be provided with undergauge
Bar portion（305）, point（301）Provided with collarette（302）；
Outer cylinder body（1）Bottom be provided with multiple elastic valves（101）；
Center-pole（3）Through outer cylinder body（1）, elastic valve（101）Free end be located at collarette（302）It is interior.
2. a kind of quick device for building respiration channel again according to claim 1, it is characterized in that：Collarette（302）External diameter
Less than outer cylinder body（1）Internal diameter, elastic valve（101）Free end be located at collarette（302）When interior, in elastic valve（101）Axial area
Domain forms the structure of a gradual undergauge.
3. a kind of quick device for building respiration channel again according to claim 1, it is characterized in that：In shank（303）With it is outer
Cylinder（1）End face between be provided with spacing ring（2）.
4. a kind of quick device for building respiration channel again according to claim 1, it is characterized in that：In spacing ring（2）On set
There is tearing notch（21）, for quickly removing spacing ring（2）.
5. a kind of quick device for building respiration channel again according to claim 1, it is characterized in that：Described elastic valve
（101）Structure be：Along outer cylinder body（1）Circumference be provided with multiple elongated slots, form elastic valve between elongated slot（101）Structure,
Circular hole is provided with the end of elongated slot（102）, when elastic valve（101）Free end it is unconstrained when, elastic valve（101）Open.
6. a kind of quick device for building respiration channel again according to claim 5, it is characterized in that：The elastic valve of opening
（101）Internal diameter be more than outer cylinder body（1）Internal diameter.
7. a kind of quick device for building respiration channel again according to claim 1, it is characterized in that：In point（301）If
There is at least one air inlet（306）, in center-pole（3）Provided with air flue（307）, air flue（307）With air inlet（306）Connection；
In shank（303）Provided with exhaust outlet（304）, exhaust outlet（304）It is set to the structure of tone whistle.
8. a kind of quick device for building respiration channel again according to claim 1, it is characterized in that：In center-pole（3）It is provided with
Limiting card（308）, outer cylinder body（1）It is interior to be provided with wedge portion（103）, limiting card（308）With wedge portion（103）Between be provided with spring（4）.
9. a kind of quick device for building respiration channel again according to claim 1, it is characterized in that：Described outer cylinder body（1）
Using the structure of winding, in outer cylinder body（1）Outside be socketed with slip stop collar（5）.
10. a kind of quick device for building respiration channel again according to claim 1 or 9, it is characterized in that：Outer cylinder body（1）It
It is socketed with slip stop collar outside（5）, slide stop collar（5）Provided with the collar（51）Portion and expanding seam portion（52）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621436966.0U CN206700493U (en) | 2016-12-26 | 2016-12-26 | The quick device for building respiration channel again |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621436966.0U CN206700493U (en) | 2016-12-26 | 2016-12-26 | The quick device for building respiration channel again |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206700493U true CN206700493U (en) | 2017-12-05 |
Family
ID=60472309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621436966.0U Expired - Fee Related CN206700493U (en) | 2016-12-26 | 2016-12-26 | The quick device for building respiration channel again |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206700493U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106823089A (en) * | 2016-12-26 | 2017-06-13 | 张建华 | The quick device for building respiration channel again |
-
2016
- 2016-12-26 CN CN201621436966.0U patent/CN206700493U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106823089A (en) * | 2016-12-26 | 2017-06-13 | 张建华 | The quick device for building respiration channel again |
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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: 20171205 Termination date: 20191226 |