CN201862115U - Respirator mask with gastric tube hole - Google Patents
Respirator mask with gastric tube hole Download PDFInfo
- Publication number
- CN201862115U CN201862115U CN2010206110337U CN201020611033U CN201862115U CN 201862115 U CN201862115 U CN 201862115U CN 2010206110337 U CN2010206110337 U CN 2010206110337U CN 201020611033 U CN201020611033 U CN 201020611033U CN 201862115 U CN201862115 U CN 201862115U
- Authority
- CN
- China
- Prior art keywords
- hole
- stomach tube
- lid
- cover
- air inlet
- 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
Links
Images
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model relates to a respirator mask with a gastric tube hole, which comprises a mask casing, an air inlet tube and a breathing tube, wherein the air inlet tube is arranged on the mask casing, the breathing tube is communicated with the air inlet tube, a gastric tube hole is arranged on the air inlet tube, a hole cover is arranged on the gastric tube hole, is in a two-half structure and comprises a left cover and a right cover, the left cover and the right cover are both in the shape of a circular arc, form the circular hole cover after the left cover and the right cover are spliced, are connected by a hinge and are fixed by a first lock catch, a small hole is arranged on the hole cover and is distributed on the joint of the left cover and the right cover, and a small cover corresponds to the small hole and is hinged at the top surface of the hole cover. In the utility model, the gastric tube hole is arranged on the air inlet tube, the hole cover is arranged on the gastric tube hole, and the small hole of which the diameter is the same with a gastric tube is arranged on the hole cover. Meanwhile, the hole cover is formed by splicing the two half covers. In this way, after a gastric tube head penetrates through the gastric tube hole, the gastric tube hole can be sealed by the hole cover. Meanwhile, a clearance between the small hole and the gastric tube is also sealed by the hole cover, which avoids the air leakage of a respirator and ensures the effect of non-invasive breathing treatment.
Description
Technical field:
This utility model belongs to technical field of medical instruments, is specifically related to a kind of ventilator mask that can make things convenient for the band stomach tube hole that stomach tube passes.
Background technology:
Noninvasive ventilator is important means and the effective measures that all types of respiratory failures are rescued.Keep airtight when ventilator mask makes respirator be connected with the human respiratory tract, be the assurance effective ventilation, get rid of carbon dioxide and improve anoxybiotic critical component, ventilator mask plays very important effect to the success or failure of noinvasive respiratory therapy.
In clinical position, run into through regular meeting and to use the noninvasive ventilator treatment for the patient have stomach tube; Because the patient has stomach tube, when operation, ventilator mask can only be placed on the stomach tube, so just cause ventilator mask and patient's facial skin can't fit closely, like this air leakage is bigger, can not effectively guarantee tidal volume, and therapeutic effect and patient's compliance is all relatively poor.Finally have to carry out tracheal intubation or tracheotomy, so promptly increased the incidence rate of VAP, also increased medical expense greatly.Because the face shield of now general noninvasive ventilator does not have the space of reservation, stomach tube can't pass through face shield, influences therapeutic effect.
The technical staff is according to the clinical practice experience, some been have also have been researched and developed at the ventilator mask of giving the patient's use that has stomach tube, they are that the stomach tube hole that stomach tube is passed is set on ventilator mask mostly, but the ventilator mask in present band stomach tube hole has only been considered patient mostly and has been used the situation of again patient being used stomach tube behind the respirator, do not consider that patient uses the situation of reuse respirator behind the stomach tube, for the latter, because the diameter at stomach tube head place is bigger, can't pass from the stomach tube hole, if and aperture, stomach tube hole is increased, the diameter that the stomach tube head passes the back stomach tube is little, gas leakage is caused in gap between stomach tube hole and the stomach tube easily like this, influences the effect of noinvasive respiratory therapy.
The utility model content:
In sum, in order to overcome the deficiency of prior art problem, this utility model provides a kind of ventilator mask with the stomach tube hole, it is that the stomach tube hole is set on air inlet pipe, on the stomach tube hole, port lid is set, the diameter aperture identical with stomach tube is set on the port lid, port lid is assembled by two and half lids simultaneously, like this when the stomach tube head after the stomach tube hole is passed, when port lid can seal the stomach tube hole also with the clearance seal between stomach tube hole and the stomach tube, avoid respirator gas leakage as much as possible, guarantee the effect of noinvasive respiratory therapy, make it be applicable to the situation of reuse respirator after patient uses stomach tube.
For solving the problems of the technologies described above, the technical solution of the utility model is achieved in that
A kind of ventilator mask with the stomach tube hole, it comprises the face shield shell, air inlet pipe and air tube, air inlet pipe is arranged on the face shield shell, air tube is communicated with air inlet pipe, wherein: described air inlet pipe is provided with the stomach tube hole, the stomach tube hole is provided with port lid, and described port lid is the two halves structure, comprises Zuo Gai and You Gai, Zuo Gai and You Gai are circular arc, Zuo Gai is circular port lid with right lid splicing back, and Zuo Gai and You Gai are connected through the hinge, and fix by first snap close, port lid is provided with aperture, aperture is distributed on the seam of Zuo Gai and right lid, and tegillum is corresponding with aperture, and tegillum is hinged on the end face of port lid.
Further, described Zuo Gai bottom surface is provided with left groove, is provided with left sealing gasket in the left groove; The bottom surface of right lid is provided with right groove, is provided with right sealing gasket in the right groove.
Further, be provided with sealing gasket between described Zuo Gai and the right lid; Sealing pad or be arranged on a left side and cover, or be arranged on the right side and cover, or cover all on Zuo Gai and the right side and to be provided with.
Further, described port lid is connected by second snap close with the outer wall of air inlet pipe, and the quantity of second snap close is at least two.
Further, the aperture in described stomach tube hole is greater than the maximum gauge of stomach tube head.
Further, the aperture of described aperture equates with the external diameter of stomach tube.
The beneficial effects of the utility model are:
1, this utility model is that the stomach tube hole is set on air inlet pipe, on the stomach tube hole, port lid is set, the diameter aperture identical with stomach tube is set on the port lid, port lid is assembled by two and half lids simultaneously, like this when the stomach tube head after the stomach tube hole is passed, also with the clearance seal between stomach tube hole and the stomach tube, avoid respirator gas leakage as much as possible when port lid can seal the stomach tube hole, guarantee the effect of noinvasive respiratory therapy.
2, on the port lid of the present utility model tegillum is set also, when not needing stomach tube, with tegillum aperture is sealed, this utility model uses as common ventilator mask like this.
3, simple in structure, easy to use, the applied range of this utility model, be not only applicable to patient earlier with the situation of using stomach tube behind the respirator, be applicable to that also patient earlier with the situation of using respirator behind the stomach tube, can reduce patient's misery and medical expense greatly, guarantee curative effect simultaneously.
Description of drawings:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of port lid of the present utility model;
Fig. 3 is the A-A cross-sectional schematic of this utility model Fig. 2.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As Fig. 1, Fig. 2, shown in Figure 3, a kind of ventilator mask with the stomach tube hole, it comprises face shield shell 1, air inlet pipe 2 and air tube 8, air inlet pipe 2 is arranged on the face shield shell 1, air tube 8 is communicated with air inlet pipe 2, air inlet pipe 2 is provided with stomach tube hole 4, the aperture in stomach tube hole 4 is greater than the maximum gauge of stomach tube head, stomach tube hole 4 is provided with port lid 5, port lid 5 is connected by four second snap closes 7 with the outer wall of air inlet pipe 2, port lid 5 is the two halves structure, is divided into left side lid 9 and right lid 12, and left side lid 9 and right lid 12 are semicircle, left side lid 9 is circular port lid 5 with right lid 12 splicing backs, left side lid 9 and right lid 12 are connected by hinge 16, lean on first snap close 11 to fix, and port lid 5 is provided with aperture 17, the aperture of aperture 17 equates with the external diameter of stomach tube 3, aperture 17 is distributed on the seam of left side lid 9 and right lid 12, and tegillum 6 is corresponding with aperture 17, and tegillum 6 is hinged on the end face of port lid 5; Lid 9 bottom surfaces, a left side are provided with left groove, are provided with left sealing gasket 10 in the left groove; The bottom surface of right lid 12 is provided with right groove, is provided with right sealing gasket 13 in the right groove; Left side lid 9 is provided with sealing gasket 15, and the right side is covered 12 and is provided with sealing gasket 14, and sealing gasket 14 and sealing gasket 15 are arranged on left side lid 9 and cover 12 seam crossing with the right side.
When needs carry out the noinvasive respiratory therapy for the patient of band stomach tube 3, open the port lid 5 on the stomach tube hole 4, the stomach tube head passes from air inlet pipe 2, stomach tube hole 4 on air inlet pipe 2 passes, left side lid 9 and right lid 12 are opened around hinge 16, make the aperture 17 on the port lid 5 clamp stomach tube 3 then, again that left side lid 9 and right lid 12 usefulness first snap close 11 is fixing, at last port lid 5 is fixed by the outer wall of four snap closes and air inlet pipe 2; Like this, left sealing gasket 10 and right sealing gasket 13 are with stomach tube hole 4 and port lid 5 sealings, and sealing gasket 14 and sealing gasket 15 are with gap between left side lid 9 and the right lid 12 and the clearance seal between aperture 17 and the stomach tube 3.Thereby realize making patient use stomach tube 3 can carry out the noinvasive respiratory therapy again, but also air tight, alleviated patient's misery, guarantee curative effect.
When needs use stomach tube 3 for the patient who uses respirator, open the port lid 5 on the stomach tube hole 4, stomach tube 3 pierces into ventilator mask from stomach tube hole 4, use stomach tube 3 to patient, after treating that stomach tube 3 arrives correct position, left side lid 9 and right lid 12 are opened around hinge 16, made the aperture 17 on the port lid 5 clamp stomach tube 3 then, again that left side lid 9 and right lid 12 usefulness first snap close 11 is fixing, at last port lid 5 is fixed by the outer wall of four snap closes and air inlet pipe 2; Also can not open port lid 5 in such cases, open tegillum 6, directly stomach tube 3 be pierced in the ventilator mask from aperture 17, but because the aperture in stomach tube hole 4 is bigger, and the aperture of aperture 17 is less, therefore opening port lid 5, to wear the method for stomach tube 3 more more convenient to operate.
When not needing to use stomach tube 3, when this utility model uses as common ventilator mask, only need the port lid 5 and the outer wall of air inlet pipe 2 are fixed, with tegillum 6 aperture 17 sealings are got final product.
This utility model is not only applicable to stomach tube, and for same being suitable for such as nasointestinal tubes, effect is pretty good.
Be noted that, the foregoing description is to the explanation of technical solutions of the utility model and unrestricted, other modification that is equal to replacement or makes of affiliated technical field those of ordinary skill according to prior art, as long as do not exceed the thinking and the scope of technical solutions of the utility model, all should be included within the desired interest field of this utility model.
Claims (6)
1. ventilator mask with the stomach tube hole, it comprises face shield shell (1), air inlet pipe (2) and air tube (8), air inlet pipe (2) is arranged on the face shield shell (1), air tube (8) is communicated with air inlet pipe (2), it is characterized in that: described air inlet pipe (2) is provided with stomach tube hole (4), stomach tube hole (4) is provided with port lid (5), described port lid (5) is the two halves structure, comprise left side lid (9) and right lid (12), left side lid (9) and right lid (12) are circular arc, left side lid (9) is circular port lid (5) with right lid (12) splicing back, left side lid (9) is connected by hinge (16) with right lid (12), fixing by first snap close (11), port lid (5) is provided with aperture (17), aperture (17) is distributed in left side lid (9) and covers on the seam of (12) with the right side, and tegillum (6) is corresponding with aperture (17), and tegillum (6) is hinged on the end face of port lid (5).
2. the ventilator mask in band stomach tube according to claim 1 hole is characterized in that: the bottom surface of described left side lid (9) is provided with left groove, is provided with left sealing gasket (10) in the left groove; The bottom surface of right lid (12) is provided with right groove, is provided with right sealing gasket (13) in the right groove.
3. the ventilator mask in band stomach tube according to claim 1 hole is characterized in that: be provided with sealing gasket between described left side lid (9) and the right lid (12).
4. the ventilator mask in band stomach tube according to claim 1 hole is characterized in that: described port lid (5) is connected by second snap close (7) with the outer wall of air inlet pipe (2), and the quantity of second snap close (7) is at least two.
5. the ventilator mask in band stomach tube according to claim 1 hole is characterized in that: the aperture in described stomach tube hole (4) is greater than the maximum outside diameter of stomach tube head.
6. the ventilator mask in band stomach tube according to claim 1 hole is characterized in that: the aperture of described aperture (17) equates with the external diameter of stomach tube (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206110337U CN201862115U (en) | 2010-11-17 | 2010-11-17 | Respirator mask with gastric tube hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206110337U CN201862115U (en) | 2010-11-17 | 2010-11-17 | Respirator mask with gastric tube hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201862115U true CN201862115U (en) | 2011-06-15 |
Family
ID=44133282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206110337U Expired - Fee Related CN201862115U (en) | 2010-11-17 | 2010-11-17 | Respirator mask with gastric tube hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201862115U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108404271A (en) * | 2018-02-27 | 2018-08-17 | 温州医科大学附属第医院 | Slide rail type ventilation mask |
| CN110339447A (en) * | 2019-06-19 | 2019-10-18 | 上海市肺科医院 | A kind of cover or so detachable ventilator mask |
-
2010
- 2010-11-17 CN CN2010206110337U patent/CN201862115U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108404271A (en) * | 2018-02-27 | 2018-08-17 | 温州医科大学附属第医院 | Slide rail type ventilation mask |
| CN108404271B (en) * | 2018-02-27 | 2020-09-04 | 温州医科大学附属第一医院 | Slide rail type ventilation mask |
| CN110339447A (en) * | 2019-06-19 | 2019-10-18 | 上海市肺科医院 | A kind of cover or so detachable ventilator mask |
| CN110339447B (en) * | 2019-06-19 | 2020-08-14 | 上海市肺科医院 | Detachable breathing machine face guard about cover body |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201862115U (en) | Respirator mask with gastric tube hole | |
| CN106110466A (en) | A kind of breathing mask and consisting of noninvasive ventilator | |
| CN101559250B (en) | Double-layer nose mask | |
| CN2875477Y (en) | Connecting means for oxygen supply | |
| CN202909247U (en) | Breathing mask for indwelling gastric tube | |
| CN204233561U (en) | The breathing circuit for anesthesia of albuterol aerosol injection apparatus can be connected | |
| CN213309595U (en) | One-way ventilation valve for painless bronchoscopy | |
| CN205515894U (en) | Operability noninvasive breathing machine face mask | |
| CN204699198U (en) | A kind of Novel atomized face shield | |
| CN203564631U (en) | Multi-way functional breathing mask device | |
| CN206867486U (en) | A kind of novel electron control lung ventilator atomization storage mist device | |
| WO2019223465A1 (en) | Laminated film sealing face mask | |
| CN202740564U (en) | Cover bag | |
| CN202554699U (en) | One-way anesthesia ventilation tube capable of controlling respiration and used for fiber optic bronchoscopy | |
| CN106110459A (en) | A kind of anesthesia nose cup | |
| CN202236740U (en) | Special laryngeal mask for bronchus | |
| CN204734829U (en) | Take breathing machine face guard in stomach tube groove | |
| CN104056333A (en) | Respiration-assisting mask structure | |
| CN206518752U (en) | A kind of pipe guide of Transnasal vent | |
| CN201189347Y (en) | Coaxial bimodal suite loop respirator | |
| CN102233154A (en) | Novel enclosed face mask | |
| CN203989381U (en) | Ventilator mask | |
| CN221808278U (en) | Carbon dioxide detection tube for oral respiration end | |
| CN204619100U (en) | Ventilation head-shield | |
| CN207237061U (en) | A kind of simple child non-invasive lung ventilator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110615 Termination date: 20111117 |