CN209713924U - A kind of no-wound mechanical ventilation mask that cooperation Nasal gastrointestinal tube uses - Google Patents
A kind of no-wound mechanical ventilation mask that cooperation Nasal gastrointestinal tube uses Download PDFInfo
- Publication number
- CN209713924U CN209713924U CN201821723255.0U CN201821723255U CN209713924U CN 209713924 U CN209713924 U CN 209713924U CN 201821723255 U CN201821723255 U CN 201821723255U CN 209713924 U CN209713924 U CN 209713924U
- Authority
- CN
- China
- Prior art keywords
- gastrointestinal tube
- nasal gastrointestinal
- mask
- hole
- perforation hole
- 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
- 230000002496 gastric effect Effects 0.000 title claims abstract description 66
- 238000005399 mechanical ventilation Methods 0.000 title claims abstract description 15
- 230000000694 effects Effects 0.000 claims abstract description 33
- 238000007789 sealing Methods 0.000 claims abstract description 32
- 239000011148 porous material Substances 0.000 claims abstract description 28
- 230000000903 blocking effect Effects 0.000 claims abstract description 10
- 210000004894 snout Anatomy 0.000 claims abstract description 4
- 230000003519 ventilatory effect Effects 0.000 abstract 1
- 210000001331 nose Anatomy 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 238000009423 ventilation Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000001815 facial effect Effects 0.000 description 3
- 210000000936 intestine Anatomy 0.000 description 3
- 210000002784 stomach Anatomy 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 210000003928 nasal cavity Anatomy 0.000 description 2
- 235000016709 nutrition Nutrition 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 208000004756 Respiratory Insufficiency Diseases 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 201000004193 respiratory failure Diseases 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a kind of no-wound mechanical ventilation masks that cooperation Nasal gastrointestinal tube uses, including mask body, mask body surrounding fitting patient's snout is sealed around, inside forms the inner cavity chamber of covering patient's mouth and nose, gas delivery connector is offered on mask body, Nasal gastrointestinal tube passes through hole, it includes the activity perforation hole being connected and location sealing pore that the Nasal gastrointestinal tube, which passes through hole, activity perforation hole aperture is greater than Nasal gastrointestinal tube pipe outside diameter, location sealing pore aperture matches close with Nasal gastrointestinal tube pipe outside diameter, positioning activity perforation hole, location sealing pore is matched with blocking respectively.The utility model is replaced between activity perforation hole and location sealing pore by Nasal gastrointestinal tube, solves the problems, such as clinical because mask seal leads to the final result of ventilatory effect difference, and when mask is won does not pull nose catheter.
Description
Technical field
The utility model relates to medical instruments fields, more specifically, it relates to a kind of nothing that cooperation Nasal gastrointestinal tube uses
Wound mechanical ventilation mask.
Background technique
No-wound mechanical ventilation is the important means and effective measures of all kinds of respiratory failure type diseases rescue and treatment, but part
Patient while receiving no-wound mechanical ventilation often needs that other treatment, such as intranasal merging Nasal gastrointestinal tube is cooperated to give patient
Nutritional support treatment.One is only opened up on currently used mechanical ventilation mask and holds the hole that Nasal gastrointestinal tube passes through, and is provided with face
Lower half portion mouth position is covered, thus is had the following problems: if 1, aperture is greater than Nasal gastrointestinal tube pipe outside diameter, the sealing of mask
Performance is affected；Or if Nasal gastrointestinal tube does not pass through this hole, and passed through between mask and patient facial region's skin, is fixed on one
Side cheek (this is clinical common method at present), forms gap between mask and patient facial region's skin, both the above situation is equal
Cause ventilator " non-predetermined property " air leakage to increase, to influence the synchronism of ventilator triggering and switching, causes patient noninvasive
Mechanical ventilation effect is poor, the rescue and therapeutic effect of final extreme influence patient；If 2, aperture is matched with Nasal gastrointestinal tube, though solution
It has determined leakproofness, but patient often needs to win mask and spit, drink water, at this time due to nose stomach and intestine during long-time is worn
Pipe is fitted closely with masking aperture, then is easy to shift Nasal gastrointestinal tube again, fall off, and Nasal gastrointestinal tube merging process is for patient
Very painful process, a Nasal gastrointestinal tube nursing is proper can be indwelling 40 days or so, while also there are many diameters to advise for Nasal gastrointestinal tube
Lattice number, single hole are difficult to meet matching demand；3, original hole is located at the lower half portion mouth position of Ventilation mask, nose stomach and intestine
Pipe needs to be pierced by through hole again by patient's oral area after coming out from nasal cavity, it is uncomfortable to cause patient, and do not meet clinical Nasal gastrointestinal tube and fix
Specification (U-typed is fixed on cheek or auricle after clinical requirement Nasal gastrointestinal tube goes out nasal cavity), while also inconvenient nurse carries out enteral
The operation of nutrition.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of cooperations to solve the above problems
The no-wound mechanical ventilation mask that Nasal gastrointestinal tube uses is replaced between activity perforation hole and location sealing pore by Nasal gastrointestinal tube,
It realizes and is sealed when positioning uses, Nasal gastrointestinal tube is not pulled when mask is won, increase patient comfort, facilitate nurse operation, simultaneously
The Nasal gastrointestinal tube adapted of multiple diameter specification can be met.
To achieve the above object, the utility model provides following technical solution:
A kind of no-wound mechanical ventilation mask that cooperation Nasal gastrointestinal tube uses, including mask body, the mask body surrounding
Fitting patient's snout is sealed around, and inside forms the inner cavity chamber of covering patient's mouth and nose, offers gas delivery on mask body
Connector, Nasal gastrointestinal tube pass through hole, and it includes the activity perforation hole being connected and location sealing pore that the Nasal gastrointestinal tube, which passes through hole,
Activity perforation hole aperture be greater than Nasal gastrointestinal tube pipe outside diameter, location sealing pore aperture matched with Nasal gastrointestinal tube pipe outside diameter it is close, calmly
Position activity perforation hole, location sealing pore are matched with blocking respectively.
No-wound mechanical mask is in normal ventilation in use, Nasal gastrointestinal tube is installed on the matched location sealing pipe of pipe outside diameter therewith
Kong Zhong, other location sealing pores and activity perforation hole are blocked with blocking, do not have leakage problem presence at this time；It is interim when needing
Whens plucking de- mask and spitting, drink water etc., first the blocking in activity perforation hole is pulled out, Nasal gastrointestinal tube is moved in activity perforation hole,
Remove mask again, due to aperture be greater than Nasal gastrointestinal tube outer diameter, do not have a bit drawing to Nasal gastrointestinal tube, after again by nose stomach and intestine
Pipe moves in the corresponding location sealing pore of matching, blocks the blocking of activity perforation hole.
The utility model is further improved technical solution, and it is close set on mask side wall upper part that the Nasal gastrointestinal tube passes through hole
Position at nostril.Oral area space is not influenced as far as possible.
The further improved technology scheme of the utility model is that the location sealing pore is equipped with two or more, Mei Gekong
Diameter matches with the Nasal gastrointestinal tube of different diameter specifications respectively.The Nasal gastrointestinal tube of different diameter specifications can be matched, when use only
One of them need to be selected, using in addition blocks closure.
The further improved technology scheme of the utility model is, activity perforation hole and one row of location sealing pore according to aperture by
Big extremely small perforation arranges.
The further improved technology scheme of the utility model is that activity perforation hole is in centre, more than two location sealing pipes
Hole is disposed around the arrangement of activity perforation hole periphery.
The utility model compared with prior art the utility model has the advantages that
Nasal gastrointestinal tube is passed through hole and is divided into the activity perforation hole communicated and location sealing pore by the utility model, passes through nose
Gastric tube replaces between activity perforation hole and location sealing pore, realizes and seals when positioning uses, nose is not pulled when mask is won
Gastric tube solves often ventilator " non-predetermined property " gas leakage because caused by having gap between mask and patient facial region in clinical position
The final result of invasive ventilation effect difference caused by increasing, reduces Nasal gastrointestinal tube Non-plan cupping factor；Multiple diameter can be met simultaneously
The Nasal gastrointestinal tube adapted of specification reduces Nasal gastrointestinal tube and occupies caused by patient's oral area space not convenient for standardizing fixed Nasal gastrointestinal tube
It is suitable, while facilitating nurse operation.
Detailed description of the invention
Fig. 1 is a kind of example structure schematic diagram of the utility model.
Fig. 2 is the utility model another kind example structure schematic diagram.
Specific embodiment
Embodiment 1
As shown in Figure 1, the utility model includes rigid plastics mask body 1, mask body be surrounded by soft plastics or
Silicone gasket, so that 1 surrounding of mask body fitting patient's snout is sealed around, inside forms the inner cavity of covering patient's mouth and nose
Room, gas delivery connector 2 is offered on mask body 1, Nasal gastrointestinal tube passes through hole 3, and Nasal gastrointestinal tube passes through hole 3 and is set to mask side
Wall top position close at nostril, it includes that the activity perforation hole 31 being connected and two positioning are close that the Nasal gastrointestinal tube, which passes through hole 3,
Tube sealing hole 32,31 aperture of activity perforation hole are greater than Nasal gastrointestinal tube pipe outside diameter, outside 32 aperture of location sealing pore and Nasal gastrointestinal tube pipe
Diameter matching is close, and three one rows of hole penetrate through arrangement according to aperture from large to small, and the aperture of two location sealing pores 32 is respectively and not
Nasal gastrointestinal tube with diameter specifications matches, and positioning activity perforation hole 31, location sealing pore 32 are matched with blocking 4 respectively.
Application method: no-wound mechanical mask in normal ventilation in use, Nasal gastrointestinal tube to be installed on pipe outside diameter therewith matched
In location sealing pore, other location sealing pores and activity perforation hole are blocked with blocking, do not have leakage problem presence at this time；
When needing temporarily to pluck de- mask and spitting, drink water, talk, first the blocking in activity perforation hole is pulled out, Nasal gastrointestinal tube is moved to
In activity perforation hole, then mask is removed, since aperture is greater than Nasal gastrointestinal tube outer diameter, does not have a bit drawing to Nasal gastrointestinal tube；Knot
Shu Houzai moves to Nasal gastrointestinal tube in the corresponding location sealing pore of matching, blocks the blocking of activity perforation hole.For without setting
Enter the patient of Nasal gastrointestinal tube, only all location sealing pore and activity perforation hole need to all be blocked.
Embodiment 2
As shown in Fig. 2, only activity perforation hole 31 in centre, more than two location sealing pores 32 is disposed around activity perforation hole
The arrangement of 31 peripheries, remaining is such as embodiment 1.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (5)
1. a kind of no-wound mechanical ventilation mask that cooperation Nasal gastrointestinal tube uses, including mask body (1), the mask body (1)
Surrounding fitting patient's snout is sealed around, and inside forms the inner cavity chamber of covering patient's mouth and nose, and mask body offers gas on (1)
Body delivers connector (2), Nasal gastrointestinal tube passes through hole (3), it is characterised in that: it includes being connected that the Nasal gastrointestinal tube, which passes through hole (3),
Activity perforation hole (31) and location sealing pore (32), activity perforation hole (31) aperture be greater than Nasal gastrointestinal tube pipe outside diameter, positioning
Sealing pore (32) aperture matches close, positioning activity perforation hole (31), location sealing pore (32) with Nasal gastrointestinal tube pipe outside diameter
It is matched with blocking (4) respectively.
2. a kind of no-wound mechanical ventilation mask that cooperation Nasal gastrointestinal tube uses according to claim 1, it is characterised in that: described
Nasal gastrointestinal tube passes through hole (3) and is set to mask side wall upper part position close at nostril.
3. a kind of no-wound mechanical ventilation mask that cooperation Nasal gastrointestinal tube uses according to claim 1, it is characterised in that: described
Location sealing pore (32) is equipped with two or more, and each aperture matches with the Nasal gastrointestinal tube of different diameter specifications respectively.
4. a kind of no-wound mechanical ventilation mask that cooperation Nasal gastrointestinal tube uses according to claim 3, it is characterised in that: living
Dynamic perforation hole (31) and (32) one row of location sealing pore penetrate through arrangement according to aperture from large to small.
5. a kind of no-wound mechanical ventilation mask that cooperation Nasal gastrointestinal tube uses according to claim 3, it is characterised in that: living
Perforation hole (31) are moved in centre, more than two location sealing pores (32) are disposed around the arrangement of activity perforation hole (31) periphery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821723255.0U CN209713924U (en) | 2018-10-24 | 2018-10-24 | A kind of no-wound mechanical ventilation mask that cooperation Nasal gastrointestinal tube uses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821723255.0U CN209713924U (en) | 2018-10-24 | 2018-10-24 | A kind of no-wound mechanical ventilation mask that cooperation Nasal gastrointestinal tube uses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209713924U true CN209713924U (en) | 2019-12-03 |
Family
ID=68672438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821723255.0U Expired - Fee Related CN209713924U (en) | 2018-10-24 | 2018-10-24 | A kind of no-wound mechanical ventilation mask that cooperation Nasal gastrointestinal tube uses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209713924U (en) |
-
2018
- 2018-10-24 CN CN201821723255.0U patent/CN209713924U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201221 Address after: 223300 No.6, Beijing West Road, Huaiyin District, Huai'an City, Jiangsu Province Patentee after: HUAIAN FIRST PEOPLE'S Hospital Address before: 223300 Department of respiration, Huai'an first people's Hospital Affiliated to Nanjing Medical University, no.6, Beijing West Road, Huaiyin District, Huai'an City, Jiangsu Province Patentee before: Zhang Yi |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |