CN203852705U - Noninvasive-ventilation oral-nasal switchable mask - Google Patents

Noninvasive-ventilation oral-nasal switchable mask Download PDF

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Publication number
CN203852705U
CN203852705U CN201420275484.6U CN201420275484U CN203852705U CN 203852705 U CN203852705 U CN 203852705U CN 201420275484 U CN201420275484 U CN 201420275484U CN 203852705 U CN203852705 U CN 203852705U
Authority
CN
China
Prior art keywords
mask
ventilation
nasal
flap
turnover panel
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
Application number
CN201420275484.6U
Other languages
Chinese (zh)
Inventor
张志刚
张淑虹
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
First Hospital of Lanzhou University
Original Assignee
First Hospital of Lanzhou University
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by First Hospital of Lanzhou University filed Critical First Hospital of Lanzhou University
Priority to CN201420275484.6U priority Critical patent/CN203852705U/en
Application granted granted Critical
Publication of CN203852705U publication Critical patent/CN203852705U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

A noninvasive-ventilation oral-nasal switchable mask comprises a mask body, a flap, a hanger, a face mask, an elbow, an intake joint, an air-hole cap, a flap ring and a silicon sealing pad of the flap. The mask body is connected with the face mask. The hanger is arranged on the upper portion of the mask body. A panel of the mask body is provided with a vent hole, an air hole and the flap; the air hole is closed by the air-hole cap; the vent hole is connected with the intake joint through the elbow; and the intake joint is connected with an aspirator. During noninvasive ventilation, the mask can serve as an oral-nasal mask for ventilation to guarantee ventilation effect of a patient; by the aid of the flap, the flap ring and the silicon sealing pad of the flap, the mask can be switched into a nasal mask from the oral-nasal mask according to needs of the patient, thus, transitional time for disinfection and adjustment of the nasal mask and the oral-nasal mask is shortened; accordingly, the noninvasive-ventilation oral-nasal switchable mask meets individual needs of patients on the premise of guaranteeing ventilation and makes the patients comfortable while saving time and labor for medical staff..

Description

A kind of noinvasive mouth and nose switch Ventilation mask
Technical field
This utility model relates to medical instruments field, is that a kind of noinvasive mouth and nose switch Ventilation mask specifically.
Background technology
Some Severe Respiratory Failure patient or family members are reluctant to accept have wound mechanical ventilation to treat, and in order to help patient to tide over dangerous closing, we are when in recent years running into similar patient, and first no-wound mechanical ventilation on probation is given treatment to.Noinvasive ventilation successfully one of key is exactly suitable face shield.The face shield of current clinical use has 2 kinds of oral nose mask and nasal mask, and the advantage of nasal mask is that ventilation is stable, and shortcoming is that patient's agraphia exchanges, and easily causes flatulence; The advantage of nose cup is can exchange in venting process, and is difficult for causing that flatulence, shortcoming are that unstable ventilation is fixed; And different patients is different to these 2 kinds of face shield adaptabilities, often can convert clinically breather to adapt to different patients' ventilation demand, makes troubles to medical personnel and patient.
Utility model content
In sum, the purpose of this utility model is to provide a kind of noinvasive mouth and nose to switch Ventilation mask.
The purpose of this utility model realizes by following technology:
Noinvasive mouth and nose switch a Ventilation mask, mask body, turnover panel, suspension, facial cover, elbow, intake interface, leakage hole cap, turnover panel ring, turnover panel silica gel sealing pad, consist of, and mask body is connected with face cover; The top of mask body is provided with suspension; The panel of mask body is provided with blow vent, leakage hole and turnover panel; Leakage hole is by leakage hole cap closure; Blow vent is connected with intake interface by elbow; Intake interface is connected with respirator.
Between above-mentioned turnover panel and mask body, by axle, be flexibly connected.
The top of above-mentioned turnover panel is provided with turnover panel silica gel sealing pad.
Wherein connecting band is for fixing by mask body and patient's face;
Advantage of the present utility model and beneficial effect:
1, this utility model, in noinvasive venting process, can be used nasal mask to ventilate, and guarantees patient's ventilatory effect.
2, this utility model is in noinvasive venting process, can to nasal mask and nose cup, switch according to patient's demand, this function is to be completed by turnover panel, turnover panel ring and turnover panel silica gel sealing pad, the transit time when having avoided the sterilization of nose cup and nasal mask and having adjusted.
3, this utility model is simple in structure, easy to operate, under the prerequisite that guarantees ventilation, meets individual patients demand, makes that patient is comfortable, medical personnel are time saving and energy saving.
Accompanying drawing explanation
Fig. 1 is mask body schematic diagram of the present utility model.
Fig. 2 is face cover schematic diagram of the present utility model.
Fig. 3 is elbow schematic diagram of the present utility model.
Fig. 4 is intake interface schematic diagram of the present utility model.
Fig. 5 is leakage hole cap schematic diagram of the present utility model.
Fig. 6 is connecting band schematic diagram of the present utility model.
In figure: 1-mask body 2-turnover panel 3-suspension 4-blow vent 5-leakage hole 6-face cover 7-elbow 8-intake interface 9-leakage hole cap 10-turnover panel ring 11-turnover panel silica gel sealing pad 12-connecting band.
The specific embodiment
Below in conjunction with accompanying drawing, this utility model is described further:
As shown in Figure 1, a kind of noinvasive mouth and nose switch Ventilation mask, mask body 1, turnover panel 2, suspension 3, face cover 6, elbow 7, intake interface 8, leakage hole cap 9, turnover panel ring 10, turnover panel silica gel sealing pad 11, consist of, described mask body 1 is connected with face cover 6; The top of mask body 1 is provided with suspension 3; The panel of mask body 1 is provided with blow vent 4, leakage hole 5 and turnover panel 2; Leakage hole 5 is by 9 sealings of leakage hole cap; Blow vent 4 is connected with intake interface 8 by elbow 7; Intake interface 8 is connected with respirator; Between turnover panel 2 and mask body 1, by axle, be flexibly connected; The top of turnover panel 2 is provided with turnover panel silica gel sealing pad 11.
Embodiment
When implementing no-wound mechanical ventilation to patient with severe symptoms, be ready to noninvasive ventilator, connect pipeline; Nurse is connected mask body 1 with face cover 6; the exposed junction of face cover 6 is provided with silicagel pad; can well seal mask body 1 and patient's face; also protect patient's face without compressing simultaneously; suspension 3 is by connecting band 12 fixed visors main bodys 1; blow vent 4 is connected with intake interface 8 by elbow 7, and intake interface 8 is connected with respirator air inlet pipeline.
If needs of patients is used stomach tube or enteral nutrition pipe to carry out auxiliary treatment, stomach tube or enteral nutrition pipe can be passed to mask body 1 by leakage hole 5, guarantee the sealing of face shield.
Ready rear startup respirator starts ventilation, to carry out patient's Health Education during this time, if being not suitable with appears in patient, can rotate turnover panel 2 by the turnover panel ring 10 of pull-up mask body 1 flap 2 ends, turnover panel 2 tops contact with patient's upper lip with turnover panel silica gel sealing pad 11, mouth and nasal cavity are separated, nasal cavity is in sealing state like this, oral cavity is open, ventilation is now exactly nose cup ventilation, patient can use verbal communication, has so just implemented the conversion of nasal mask ventilation to nose cup ventilation.

Claims (3)

1. noinvasive mouth and nose switch Ventilation mask, comprise mask body (1), turnover panel (2), suspension (3), face cover (6), elbow (7), intake interface (8), leakage hole cap (9), turnover panel ring (10), turnover panel silica gel sealing pad (11) and connecting band (12), it is characterized in that: described mask body (1) is connected with face cover (6); The top of mask body (1) is provided with suspension (3); The panel of mask body (1) is provided with blow vent (4), leakage hole (5) and turnover panel (2); Leakage hole (5) is by leakage hole cap (9) sealing; Blow vent (4) is connected with intake interface (8) by elbow (7); Intake interface (8) is connected with respirator.
2. noinvasive mouth and nose as claimed in claim 1 switch Ventilation mask, it is characterized in that: between described turnover panel (2) and mask body (1), by axle, be flexibly connected.
3. noinvasive mouth and nose as claimed in claim 1 or 2 switch Ventilation mask, it is characterized in that: the top of described turnover panel (2) is provided with turnover panel silica gel sealing pad (11).
CN201420275484.6U 2014-05-28 2014-05-28 Noninvasive-ventilation oral-nasal switchable mask Expired - Fee Related CN203852705U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420275484.6U CN203852705U (en) 2014-05-28 2014-05-28 Noninvasive-ventilation oral-nasal switchable mask

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420275484.6U CN203852705U (en) 2014-05-28 2014-05-28 Noninvasive-ventilation oral-nasal switchable mask

Publications (1)

Publication Number Publication Date
CN203852705U true CN203852705U (en) 2014-10-01

Family

ID=51602586

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420275484.6U Expired - Fee Related CN203852705U (en) 2014-05-28 2014-05-28 Noninvasive-ventilation oral-nasal switchable mask

Country Status (1)

Country Link
CN (1) CN203852705U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105214191A (en) * 2014-05-28 2016-01-06 兰州大学第一医院 A kind of noinvasive mouth and nose switch Ventilation mask

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105214191A (en) * 2014-05-28 2016-01-06 兰州大学第一医院 A kind of noinvasive mouth and nose switch Ventilation mask

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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
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20141001

Termination date: 20170528