CN209437838U - A kind of anti-infection isolator of severe medical use - Google Patents
A kind of anti-infection isolator of severe medical use Download PDFInfo
- Publication number
- CN209437838U CN209437838U CN201821920276.1U CN201821920276U CN209437838U CN 209437838 U CN209437838 U CN 209437838U CN 201821920276 U CN201821920276 U CN 201821920276U CN 209437838 U CN209437838 U CN 209437838U
- Authority
- CN
- China
- Prior art keywords
- isolator
- main body
- connecting tube
- negative pressure
- pressure cavity
- 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.)
- Expired - Fee Related
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- 230000002924 anti-infective effect Effects 0.000 title claims abstract description 12
- 239000010865 sewage Substances 0.000 claims description 15
- 235000014676 Phragmites communis Nutrition 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims 1
- 230000029058 respiratory gaseous exchange Effects 0.000 abstract description 6
- 210000003437 trachea Anatomy 0.000 abstract description 2
- 238000002955 isolation Methods 0.000 description 7
- 238000010992 reflux Methods 0.000 description 7
- 230000000903 blocking effect Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 206010042566 Superinfection Diseases 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001225 therapeutic effect Effects 0.000 description 2
- 208000030090 Acute Disease Diseases 0.000 description 1
- 208000010718 Multiple Organ Failure Diseases 0.000 description 1
- 206010052428 Wound Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 208000029744 multiple organ dysfunction syndrome Diseases 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000004768 organ dysfunction Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000004202 respiratory function Effects 0.000 description 1
- 208000026425 severe pneumonia Diseases 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Invalid Beds And Related Equipment (AREA)
Abstract
The utility model discloses a kind of anti-infection isolators of severe medical use, including isolator main body, the both ends of the isolator main body are provided with telescopic joint, two telescopic joints are respectively connected with fixing belt far from one end of isolator main body, the middle position of the isolator main body, which runs through, connecting tube, and isolator body interior is located at the position of connecting tube two sides and offers negative pressure cavity, guide hole is offered on the two sides inner wall of the connecting tube, the connection of the port of the guide hole and negative pressure cavity, the utility model is provided with isolator main body, negative pressure cavity, connecting tube and air guide connecting leg, the isolator passes through the connection between the pipeline at connecting tube realization and incision of trachea when in use, the pipeline for guaranteeing that tracheae is embedded to can be smoothly connected to the isolator, and the connection with respirator is realized by the conducting of connecting tube and air guide connecting leg, with Patient, which is effectively ensured, can be carried out autonomous respiration under the auxiliary of ventilator.
Description
Technical field
The utility model belongs to severe medicine technology field, and in particular to a kind of anti-infection isolator of severe medical use.
Background technique
The main business range of severe therapeutic treatment be Severe acute disease patient rescue and continuity life support, occur it is more
The treatment of organ dysfunction patient and multiple organ support therapy and prevention and treatment Multiple Organ Dysfunction Syndrome, wherein with severe pneumonia
Either for the impaired sufferer of severe respiratory function, the therapeutic modality using tracheotomy is needed, and tracheae after lancing can
The breathing of patient itself is had some impact on, in the case where reflux object is still had especially in tracheae, the reflux object one
As there are two kinds of situations, one is the reflux objects to flow out along the notch of tracheae, to environment locating for sufferer even sufferer from
The clothing etc. of body pollutes, and germ is caused to breed and cause incision or the superinfection of other wounds, another then be
The reflux object is jammed in the inside of tracheae, can not breathe in patient airway's blocking, easily cause the anoxic of patient, and if
There is reflux object in inner tube for a long time, different times are formed by reflux object and are mutually mixed, and equally be easy to cause to the secondary of patient
Infection.
Utility model content
The purpose of this utility model is to provide a kind of anti-infection isolators of severe medical use, to solve existing severe doctor
It learns in treatment and is intratracheally obtaining reflux object and cause patient's superinfection or tracheae secondary using being commonly present after Tracheotomy in Treating
The problem of blocking.
To achieve the above object, the utility model provides the following technical solutions: a kind of anti-infection isolator of severe medical use,
Including isolator main body, the both ends of the isolator main body are provided with telescopic joint, and two telescopic joints are far from isolator master
One end of body is respectively connected with fixing belt, and the middle position of the isolator main body, which runs through, connecting tube, and in isolator main body
Portion, which is located at the position of connecting tube two sides, offers negative pressure cavity, offers guide hole on the two sides inner wall of the connecting tube, institute
The port for stating guide hole and negative pressure cavity connects, and guide hole has been internally embedded micro- air bag, and one end of the connecting tube passes through pipe sleeve peace
Equipped with air guide connecting leg, and one end of connecting tube is located at the position below air guide connecting leg and is equipped with secondary collector, the pair collector with
It is connected with sewage guiding tube between air guide connecting leg, and the bottom end of secondary collector and negative pressure cavity is run through sealing-plug, the two of the sewage guiding tube
Mounting base is embedded on the inner wall of side, the side of two mounting bases passes through shaft and is rotatably connected to baffle, and two peaces
Revolution reed is respectively connected between dress seat and two baffles.
Preferably, suture is connected with velcro on the side outer wall of two fixing belts.
Preferably, micro- air bag is L-type structure.
Preferably, there are two the pipe sleeve is arranged altogether, and two pipe sleeves are located at the two sides of sewage guiding tube.
Preferably, the revolution reed is cirque structure.
The utility model compared with prior art, has the advantages that
(1) the utility model is provided with isolator main body, negative pressure cavity, connecting tube and air guide connecting leg, which is using
When by connecting tube realize and incision of trachea at pipeline between connection, guarantee the pipeline that is embedded to of tracheae can smoothly with this every
It is connected to from device, and the connection with respirator is realized by the conducting of connecting tube and air guide connecting leg, exhaled so that patient is effectively ensured
It can be carried out autonomous respiration under the auxiliary of suction machine, and isolator body interior is located at the position of connecting tube two sides and is additionally provided with negative pressure
Chamber, and negative pressure cavity is to be drawn by the effect of negative pressure to endotracheal tamper, so that endotracheal tamper be made to enter
It in negative pressure cavity, and is stored by negative pressure cavity, on the one hand avoids tamper from flowing directly out and patient environment is polluted,
On the other hand it avoids tamper from being stored in for a long time intratracheally, both ensure that tracheae can be carried out effective conducting, and in turn avoided tamper
Superinfection is intratracheally being formed, to reach certain dredging isolation effect.
(2) the utility model is provided with micro- air bag and guide hole, in the isolator opening and closing of negative pressure cavity be by micro- air bag with lead
What the mutual cooperation between hole was realized, such as when being passed through in connecting tube by air-flow, the port of micro- air bag and air flow contacts,
Part of air-flow can enter the inside of micro- air bag, to make micro- air bag expand and block guide hole, so that negative pressure cavity is closed, to protect
It demonstrate,proves patient and carries out eupnea, and when tracheae is blocked, micro- air bag is without normal contact air-flow and in the mistake of ventilator air-breathing
Internal gas can be discharged under journey, so that micro- air bag and guide hole generate interval so far, negative pressure cavity is turned at this time, thus to tracheae
Inside generate certain negative suction effect, endotracheal tamper is sucked into negative pressure cavity, guarantees that the isolator can be into this
Row effectively work.
(3) the utility model is provided with air guide connecting leg, secondary collector and sewage guiding tube, with the suction of tamper, connecting tube weight
New ventilation, can form sealing again, if there are still a small amount of tampers not to enter negative pressure cavity at this time, remain between micro- air bag and guide hole
Remaining tamper will enter in air guide connecting leg with air-flow, and pass through sewage guiding tube under gravity and flow into secondary collector
It is interior, to have the function that second level absorbs, so that the effect that the isolator absorbs isolation is further increased, the other inside of sewage guiding tube
It is additionally provided with the baffle of one-directional rotation, can effectively avoid the phenomenon that dirt leakage occur during dismantling the isolator, from
And the isolation to medical staff is also effectively realized, so that medical staff is safer when carrying out care operation.
Detailed description of the invention
Fig. 1 is the front view of the utility model；
Fig. 2 is enlarged drawing at the A of the utility model；
Fig. 3 is the connection schematic diagram of the utility model air guide connecting leg and secondary collector；
Fig. 4 is the structural schematic diagram of the utility model sewage guiding tube；
In figure: 1- fixing belt, 2- telescopic joint, 3- isolator main body, 4- negative pressure cavity, 5- connecting tube, the micro- air bag of 6-, 7- air guide
Connecting leg, 8- pipe sleeve, 9- pair collector, 10- guide hole, 11- sealing-plug, 12- sewage guiding tube, 13- mounting base, 14- baffle, 15- turn round spring
Piece.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It please refers to shown in Fig. 1-Fig. 4, the utility model provides the following technical solutions: a kind of anti-infection isolation of severe medical use
Device, including isolator main body 3, the both ends of isolator main body 3 are provided with telescopic joint 2, and two telescopic joints 2 are far from isolator main body
3 one end is respectively connected with fixing belt 1, can effectively adjust overall isolation device by the mutual cooperation between telescopic joint 2 and fixing belt 1
The fixed range that can be applicable in, the middle position of isolator main body 3, which runs through, connecting tube 5, and isolator main body 3 is internally located at
Offer negative pressure cavity 4 at the position of 5 two sides of connecting tube, offer guide hole 10 on the two sides inner wall of connecting tube 5, guide hole 10 with
The port of negative pressure cavity 4 connects, and guide hole 10 has been internally embedded micro- air bag 6, passes through the phase interworking between micro- air bag 6 and guide hole 10
The opening and closing that can effectively realize negative pressure cavity 4 is closed, one end of connecting tube 5 is equipped with air guide connecting leg 7, and the one of connecting tube 5 by pipe sleeve 8
End, which is located at the position of 7 lower section of air guide connecting leg, is equipped with secondary collector 9, is connected with sewage guiding tube between secondary collector 9 and air guide connecting leg 7
12, and the bottom end of secondary collector 9 and negative pressure cavity 4 is run through sealing-plug 11, by the suction function of negative pressure cavity 4 to endotracheal stifled
Plug thing is drawn, so that endotracheal tamper be made to enter in negative pressure cavity 4, and is stored by negative pressure cavity 4, is on the one hand kept away
Exempt from tamper and flow directly out to pollute patient environment, tamper is on the other hand avoided to be stored in for a long time intratracheally, both
It ensure that tracheae can be carried out effective conducting, in turn avoid tamper and intratracheally forming superinfection, dredged to reach certain
Lead to isolation effect, is embedded with mounting base 13 on the two sides inner wall of sewage guiding tube 12, the side of two mounting bases 13 passes through shaft
It is rotatably connected to baffle 14, the one-way conduction of secondary collector 9 can effectively be realized by the restriction of baffle 14, thus can effectively avoid pair
The tamper outflow stored in collector 9, so that medical worker is safer when carrying out the replacement of the isolator, and two peaces
Revolution reed 15 is respectively connected between dress seat 13 and two baffles 14.
For the ease of realizing the fixation of the isolator, in the present embodiment, it is preferred that on the side outer wall of two fixing belts 1
Suture is connected with velcro.
For the ease of realizing the sealing of guide hole 10, in the present embodiment, it is preferred that micro- air bag 6 is L-type structure.
In order to guarantee stabilization that air guide connecting leg 7 is connect with secondary collector 9, in the present embodiment, it is preferred that pipe sleeve 8 is provided with altogether
Two, and two pipe sleeves 8 are located at the two sides of sewage guiding tube 12.
For the ease of realizing the installation between revolution reed 15 and baffle 14, in the present embodiment, it is preferred that revolution reed 15
For cirque structure.
The working principle and process for using of the utility model: when using the utility model, first by the isolator every
From the incision that device main body 3 is set in patient's neck, and by the pipeline of the connection of connecting tube 5 patient airway's incision, so that
Connection is formed between the tracheae energy and the isolator of the patient, and telescopic joint 2 is then carried out according to the specific size of patient's neck
It adjusts, flexible by telescopic joint 2 can increase or reduce the distance between isolator main body 3 and fixing belt 1, to reach change
The fixed range that overall isolation device can be applicable in, finally two fixing belts 1 are glued together by velcro again, and it is whole to can be completed
The wearing of body isolator, and the air guide connecting leg 7 that 5 other end of connecting tube is connected can be then attached with respirator, pass through breathing
The cooperation of device guarantees that the patient can be carried out effective autonomous respiration, provides necessary oxygen for patient, and wherein patient is carrying out just
Often when breathing, air-flow is circulated repeatedly between the lung of patient, tracheae, connecting tube 5, air guide connecting leg 7 and respirator, and micro-
The port of air bag 6 is always positioned at the inside of connecting tube 5, therefore when air-flow passes through connecting tube 5, has fraction and flow to micro- gas
The inside of capsule 6, so that micro- air bag 6 forms swelling state, to make to form sealing state between micro- air bag 6 and guide hole 10, at this time
Negative pressure cavity 4 is in sealing, and the isolator be also used as assisting respirator carry out using, if there are when tamper in patient airway,
Air-flow is then cut off, and circulation airflow in connecting tube 5 disappears at this time, therefore in also obtaining without the micro- air bag 6 of any air flow direction
Portion, and the gas under the cooperation of respirator inside it can also flow out so that micro- air bag 6 generates contraction, at this time micro- air bag 6 with
Gap is generated between guide hole 10, negative pressure cavity 4 is turned on, and is generated certain negative suction to the inside of patient airway and is acted on, thus will blocking
Object is sucked into the inside of negative pressure cavity 4 and is stored, and tamper is effectively avoided to flow out to external or long-term blocking, and with blocking
The suction of object intratracheally also re-forms conducting, and air-flow is formed again, so that negative pressure cavity 4 re-closes, tamper is avoided to flow out,
In addition when carrying out the suction of tamper, when a small amount of tamper fails to fully flow into negative pressure cavity 4 if it exists, then remaining blocking
Then object will be with falling under the action of this province gravity into sewage guiding tube 12, tamper is to gear in air flow direction air guide connecting leg 7
Plate 14 generates downthrust, so that baffle 14 generates rotation around mounting base 13, in order to which tamper can smoothly enter into secondary collector 9
It is interior, and the revolution reed 15 connected between baffle 14 and mounting base 13 is only able to achieve the one-directional rotation and revolution of baffle 14, because
And can effectively avoid the tamper stored in secondary collector 9 outflow so that medical worker when carrying out the replacement of the isolator more
Add safety, replaced isolator can realize the discharge of tamper by extracting sealing-plug 11, in order to realize to tamper
Detection or centralized processing.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of anti-infection isolator of severe medical use, including isolator main body (3), it is characterised in that: the isolator main body
(3) both ends are provided with telescopic joint (2), and two telescopic joints (2) are respectively connected with solid far from the one end of isolator main body (3)
Fixed band (1), the middle position of the isolator main body (3), which runs through, to be had connecting tube (5), and isolator main body (3) is internally located at
It is offered negative pressure cavity (4) at the position of connecting tube (5) two sides, offers guide hole on the two sides inner wall of the connecting tube (5)
(10), the guide hole (10) connect with the port of negative pressure cavity (4), and guide hole (10) has been internally embedded micro- air bag (6), the company
One end of adapter tube (5) is equipped with air guide connecting leg (7) by pipe sleeve (8), and one end of connecting tube (5) is located under air guide connecting leg (7)
It is equipped with secondary collector (9), is connected with sewage guiding tube (12) between the pair collector (9) and air guide connecting leg (7), and secondary at the position of side
The bottom end of collector (9) and negative pressure cavity (4), which is run through, sealing-plug (11), is embedded on the two sides inner wall of the sewage guiding tube (12)
Mounting base (13), the side of two mounting bases (13) passes through shaft and is rotatably connected to baffle (14), and two mounting bases
(13) revolution reed (15) is respectively connected between two baffles (14).
2. the anti-infection isolator of a kind of severe medical use according to claim 1, it is characterised in that: two fixing belts
(1) suture is connected with velcro on side outer wall.
3. the anti-infection isolator of a kind of severe medical use according to claim 1, it is characterised in that: micro- air bag (6)
For L-type structure.
4. the anti-infection isolator of a kind of severe medical use according to claim 1, it is characterised in that: the pipe sleeve (8) is altogether
There are two settings, and two pipe sleeves (8) are located at the two sides of sewage guiding tube (12).
5. the anti-infection isolator of a kind of severe medical use according to claim 1, it is characterised in that: the revolution reed
It (15) is cirque structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821920276.1U CN209437838U (en) | 2018-11-21 | 2018-11-21 | A kind of anti-infection isolator of severe medical use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821920276.1U CN209437838U (en) | 2018-11-21 | 2018-11-21 | A kind of anti-infection isolator of severe medical use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209437838U true CN209437838U (en) | 2019-09-27 |
Family
ID=68011647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821920276.1U Expired - Fee Related CN209437838U (en) | 2018-11-21 | 2018-11-21 | A kind of anti-infection isolator of severe medical use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209437838U (en) |
-
2018
- 2018-11-21 CN CN201821920276.1U patent/CN209437838U/en not_active Expired - Fee Related
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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: 20190927 |