CN204734828U - Improvement type respirator - Google Patents
Improvement type respirator Download PDFInfo
- Publication number
- CN204734828U CN204734828U CN201520396098.7U CN201520396098U CN204734828U CN 204734828 U CN204734828 U CN 204734828U CN 201520396098 U CN201520396098 U CN 201520396098U CN 204734828 U CN204734828 U CN 204734828U
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- CN
- China
- Prior art keywords
- hollow shaft
- shaft housing
- face guard
- mouth
- straw
- 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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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model discloses an improvement type respirator, including the face guard body and setting up the pressure connection on the face guard body, be provided with the straw mouth on the face guard body, the edge and human face contact department of this face guard body are provided with decompression dressing and personally experience sth. Part of the body, the straw mouth is for setting up on the face guard body round hole that suits with disease mouth position, and the outside that this round hole is in the face guard body is provided with the cavity axle sleeve with straw mouth intercommunication, and the end of this cavity axle sleeve is provided with the sealed cap that is used for stopping up the cavity axle sleeve, the quill shaft is sheathe in and still is provided with straw fixing device. The utility model discloses a straw mouth when patient need drink water, can directly be opened to the respirator, inserts the straw, supplies with patient's moisture, does not influence patient treatment, the face guard prevents nasal surface portion to press the sore from the decompression dressing area, that the size is matchd in addition, avoids face guard gas leakage, more does benefit to the treatment.
Description
Technical field
This utility model belongs to technical field of medical equipment, is specifically related to a kind of modified form breathing mask.
Background technology
Noinvasive face shield respirator assisted ventilation is the critical treatment method of respiratory failure and COPD patient, it is easy to use, allows patient to have stronger autonomy, can also carry out communication, drinking-water, feed etc., be widely used in clinical, one of main connected mode becoming mechanical ventilation.Patient, when drinking water or take food, can take off face shield, suspends and uses.But repeatedly take off face shield, greatly reduce the therapeutic effect of noninvasive ventilator.In addition, use patient's nasal surface portion of noninvasive ventilator face shield can be subject to the effect of face shield pressure at right angle, frictional force and shearing force, easily there is the pressure ulcer problems such as pressure is red, blister, ulceration in face shield pressurized place, greatly reduces the compliance of patient's noninvasive ventilator treatment.In clinical position, for preventing this type of phenomenon, nurse makes the suitable decompression being used for noninvasive ventilator face shield without viscose glue dressing pressure-reducing pad according to the face shield profile of every patient, obtains good effect.But without viscose glue dressing without adhibit quality and thickness is comparatively large, as improper use, can inward mask leakage be caused, greatly reduce the therapeutic effect of noninvasive ventilator.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of modified form breathing mask improving patient's user satisfaction.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: modified form breathing mask, comprise mask body and be arranged at the inlet suction port in mask body, described mask body is provided with suction pipe mouth, edge and the human body face contact position of this mask body are provided with reduced-pressure dressings body;
Described suction pipe mouth is for being arranged at the circular hole that mask body adapts with sufferer mouth position, and the arranged outside that this circular hole is in mask body has the hollow shaft housing be communicated with suction pipe mouth, and the end of this hollow shaft housing is provided with the sealing cap for blocking hollow shaft housing; Described hollow shaft housing is also provided with fixing device of sucker.
Further, described reduced-pressure dressings body is made up of three-decker, comprises with the pigskin biological dressing material layer of contact human skin, is arranged at middle spongy layer and cotton layer.
Further, described fixing device of sucker comprises the guide hole be arranged on hollow shaft housing, is installed on the guide pillar in guide hole, and one end of described guide pillar is arranged in hollow shaft housing, and this end is connected with arc rubber tabletting; The other end of guide pillar is arranged at hollow shaft housing outside, connecting handle; Be provided with Compress Spring between described arc rubber tabletting and the inwall of hollow shaft housing, Compress Spring is enclosed within guide pillar periphery.
The beneficial effects of the utility model: breathing mask of the present utility model, during needs of patients drinking-water, can directly open suction pipe mouth, insert suction pipe, and supply patient moisture, does not affect patient outcomes; Reduced-pressure dressings that this outer mask carries, size coupling, prevention nasal surface portion pressure ulcer, avoids inward mask leakage, is more conducive to treatment.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the sectional view of reduced-pressure dressings body of the present utility model.
Fig. 3 is the sectional view of fixing device of sucker of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical solution of the utility model is elaborated.
Modified form breathing mask, the inlet suction port 2 comprising mask body 1 and be arranged in mask body 1, mask body 1 is provided with suction pipe mouth 3, edge and the human body face contact position of mask body 1 are provided with reduced-pressure dressings body 4;
Suction pipe mouth 3 is for being arranged at the circular hole that mask body 1 adapts with sufferer mouth position, the arranged outside that this circular hole is in mask body 1 has the hollow shaft housing 5 be communicated with suction pipe mouth 3, and the end of this hollow shaft housing 5 is provided with the sealing cap 6 for blocking hollow shaft housing 5; Hollow shaft housing 5 is also provided with fixing device of sucker 7.
In the present embodiment, reduced-pressure dressings body 4 is made up of three-decker, comprises with the pigskin biological dressing material layer 41 of contact human skin, is arranged at middle spongy layer 42 and cotton layer 43.
In the present embodiment, fixing device of sucker 7 comprises the guide hole (not shown in FIG.) be arranged on hollow shaft housing 5, is installed on the guide pillar 71 in guide hole, and one end of guide pillar 71 is arranged in hollow shaft housing 5, and this end is connected with arc rubber tabletting 72; The other end of guide pillar 71 is arranged at hollow shaft housing 5 outside, connecting handle 73; Be provided with Compress Spring 74 between arc rubber tabletting 72 and the inwall of hollow shaft housing 5, Compress Spring 74 is enclosed within guide pillar 71 periphery.
During use, hold on handle 73 and carry, be convenient to suction pipe smoothly by hollow shaft housing 5, insert in patient mouth through suction pipe mouth 3, then release handle, now under the effect of Compress Spring, arc rubber tabletting 72 is pressed in the surface of suction pipe, the pressure downward due to arc rubber tabletting 72 and the frictional force between suction pipe surface and arc rubber tabletting 72, allow patient's lips time, suction pipe still can effectively be fixed on hollow shaft housing 5, can not produce the phenomenon of slippage, do not need patient, family members or medical personnel's suction pipe dominated by hand.When not needing drinking-water, by sealing-plug, hollow shaft housing 5 stake being sealed, preventing inward mask leakage.
The reduced-pressure dressings body being arranged at the edge of mask body 1 mates with mask body size, can fit again simultaneously, prevent inward mask leakage with human body face.
More than show and describe ultimate principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; this utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from this utility model spirit and scope; this utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed this utility model.The claimed scope of this utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. modified form breathing mask, comprise mask body and be arranged at the inlet suction port in mask body, it is characterized in that: described mask body is provided with suction pipe mouth, edge and the human body face contact position of this mask body are provided with reduced-pressure dressings body;
Described suction pipe mouth is for being arranged at the circular hole that mask body adapts with sufferer mouth position, and the arranged outside that this circular hole is in mask body has the hollow shaft housing be communicated with suction pipe mouth, and the end of this hollow shaft housing is provided with the sealing cap for blocking hollow shaft housing; Described hollow shaft housing is also provided with fixing device of sucker.
2. modified form breathing mask according to claim 1, is characterized in that: described reduced-pressure dressings body is made up of three-decker, comprises with the pigskin biological dressing material layer of contact human skin, is arranged at middle spongy layer and cotton layer.
3. modified form breathing mask according to claim 1, it is characterized in that: described fixing device of sucker comprises the guide hole be arranged on hollow shaft housing, be installed on the guide pillar in guide hole, one end of described guide pillar is arranged in hollow shaft housing, and this end is connected with arc rubber tabletting; The other end of guide pillar is arranged at hollow shaft housing outside, connecting handle; Be provided with Compress Spring between described arc rubber tabletting and the inwall of hollow shaft housing, Compress Spring is enclosed within guide pillar periphery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520396098.7U CN204734828U (en) | 2015-06-10 | 2015-06-10 | Improvement type respirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520396098.7U CN204734828U (en) | 2015-06-10 | 2015-06-10 | Improvement type respirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204734828U true CN204734828U (en) | 2015-11-04 |
Family
ID=54416591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520396098.7U Expired - Fee Related CN204734828U (en) | 2015-06-10 | 2015-06-10 | Improvement type respirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204734828U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111529877A (en) * | 2020-05-26 | 2020-08-14 | 中国人民解放军空军军医大学 | Noninvasive face mask for ventilation without nose pressure |
-
2015
- 2015-06-10 CN CN201520396098.7U patent/CN204734828U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111529877A (en) * | 2020-05-26 | 2020-08-14 | 中国人民解放军空军军医大学 | Noninvasive face mask for ventilation without nose pressure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151104 Termination date: 20160610 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |