CN213312701U - Noninvasive ventilator face guard fixing device - Google Patents
Noninvasive ventilator face guard fixing device Download PDFInfo
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- CN213312701U CN213312701U CN202021124362.9U CN202021124362U CN213312701U CN 213312701 U CN213312701 U CN 213312701U CN 202021124362 U CN202021124362 U CN 202021124362U CN 213312701 U CN213312701 U CN 213312701U
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Abstract
The noninvasive ventilator mask fixing device is characterized in that the head band comprises a afterbrain fixing piece, a head top fixing band and a mask connecting band, the head top fixing band is arranged at the top of the afterbrain fixing piece, and the mask connecting band is horizontally and symmetrically arranged at two sides of the afterbrain fixing piece; the utility model discloses rational in infrastructure, design science compare with other bandeau of the same type, have following advantage: 1. the mask has good attaching effect, is not easy to displace, and avoids air leakage; 2. the wearing comfort is high, the tightness can be adjusted according to individual difference of the head circumference of a patient by adopting a double-layer elastic surface material, and skin damage is reduced; 3. the adaptability is strong, and the mask can be matched with various masks; 4. the advantages are good economic benefit, low cost, and the headband can be soaked in disinfectant containing chlorine after being polluted, and can be reused after being cleaned and dried.
Description
Technical Field
The utility model belongs to the technical field of the medical instrument technique and specifically relates to a can make noninvasive ventilator face guard fixing device that noninvasive ventilator face guard fully laminates patient face, wears that the travelling comfort is good, the adaptation performance is strong, repeatedly usable.
Background
The noninvasive ventilator is mainly used for clinically treating sleep apnea syndrome and related diseases, and the blood oxygen saturation degree is reduced, the sympathetic nerve tension is increased, the parasympathetic nerve tension is reduced, the blood carbon dioxide concentration is increased, the PH value is reduced and the intrathoracic negative pressure is increased caused by the diseases, so that the functions of various important organs are seriously influenced. In particular, brain function and cardiovascular function are affected by the disease.
The non-invasive ventilation technology adopted by the non-invasive ventilator can increase effective ventilation volume and improve ventilation, thereby improving oxygen deficiency or correcting oxygen deficiency, acid-base imbalance and the like. The noninvasive ventilation can also provide respiratory support for severe patients, maintain life and provide conditions for treatment and rehabilitation of diseases. The most important characteristic of noninvasive ventilation is its noninvasive connection mode, and noninvasive ventilator connectors include nose mask, face mask (oronasal mask), full face mask, helmet, etc., and currently, nose mask and face mask are the most commonly used, so that a special headband is needed to fix the ventilator face mask on the oronasal part of a patient.
At present, a general breathing mask headband is generally designed to be four-head, namely four headband straps are symmetrically used on two sides of the breathing mask to fix the breathing mask on the mouth and nose parts of a patient, and a large amount of clinical use experience reflects that the four-head headband design has the following problems: 1. the fitting effect of the noninvasive ventilator mask is influenced, so that the mask is easy to displace, and the air leakage phenomenon is caused frequently; 2. the wearing comfort is low, and the skin of the face of a patient is often rubbed to cause skin damage; 3. the adaptability is poor, the mask can only be matched with the mask of the original factory, and the mask can not be matched with other types of masks; 4. the manufacturing materials are not easy to disinfect after being polluted, and can not be used repeatedly.
Therefore, in clinical treatment and nursing, a noninvasive ventilator mask fixing device which can enable the noninvasive ventilator mask to be fully attached to the face of a patient, is good in wearing comfort and strong in adaptability and can be used repeatedly is urgently needed.
Disclosure of Invention
The utility model aims to solve is that the fixed effect of current noninvasive ventilator head area is poor, can not make noninvasive ventilator face mask fully laminate patient face, wear the comfort level low, the poor problem of suitability, provides one kind can make noninvasive ventilator face mask fully laminate patient face, wear the travelling comfort level good, the suitability is strong, repeatedly usable's noninvasive ventilator face guard fixing device.
The utility model discloses a noninvasive ventilator face guard fixing device is connected with noninvasive ventilator's face guard, and this fixing device of its characterized in that includes afterbrain stationary blade, overhead fixed band and face guard connecting band, and the overhead fixed band is connected at afterbrain stationary blade top, and two sets of face guard connecting band symmetries set up in afterbrain stationary blade both sides, wherein:
the afterbrain fixing piece is in an inverted trapezoid shape, the middle position of the top of the afterbrain fixing piece is connected with the head top fixing belt, the four bottom corners are divided into an upper group and a lower group, and each group comprises two bottom corners;
the two head top fixing belts are symmetrically arranged on two sides of the midpoint of the top of the back head fixing sheet, and the front ends of the head top fixing belts are provided with magic tapes;
the mask connecting band is four, and is divided into an upper group and a lower group, each group is two, and is respectively fixed on four bottom corners of the afterbrain fixing piece, and the front end of the mask connecting band is provided with a magic tape.
Afterbrain stationary blade, crown of the head fixed band and face guard connecting band all use double-deck elastic cotton to make, still be provided with the mesh on the afterbrain stationary blade, be favorable to adjusting the elasticity according to patient's head circumference individual difference, be favorable to alleviateing the harm to patient's facial skin, improve and wear the travelling comfort, the mesh design still does benefit to ventilative simultaneously, avoids afterbrain to sweat and causes the discomfort.
When the noninvasive ventilator is used, a nursing worker firstly puts the back brain fixing piece on the back brain of a patient flatly, covers the mouth and nose parts of the patient with the mask of the noninvasive ventilator, then pulls out the two crown fixing bands from the upper part of the head of the patient, puts the two crown fixing bands below the forehead cushion of the mask along the crown of the head, respectively passes through the two buckles at the top of the mask, and fixes the two crown fixing bands by using the magic tapes on the crown fixing bands according to the size of the head of the patient; then the mask connecting band is respectively penetrated into the upper and lower four buckles on the two sides of the mask, and is fixed by using the magic tape on the mask connecting band, and finally the tightness degree of the fixing band and the forehead pad position of the mask are adjusted, so that the mask is easily attached to the face of the patient.
The noninvasive ventilator mask fixing device of the utility model has the advantages of reasonable structure, scientific design and convenient use, the back brain fixing piece is tightly attached to the back brain of a patient, the head fixing band and the mask connecting band are respectively used for connecting the buckle of the noninvasive ventilator, and then the buckle is pasted and fixed through the magic paste on the back brain fixing piece, so that the noninvasive ventilator mask fixing device is very convenient to wear and take off, the mask pasting effect is good, and the displacement is not easy to occur in the using process, and the air leakage phenomenon is avoided; the wearing comfort is improved, the tightness can be adjusted according to the individual difference of the head circumference of the patient, and the skin damage is reduced; the use cost is low, the replacement is convenient, and the disinfectant containing chlorine can be used for soaking disinfection and can be repeatedly used after being cleaned and dried.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Wherein, the afterbrain fixing plate 1, the head top fixing belt 2 and the face mask connecting belt 3.
Detailed Description
Example 1: the utility model provides a noninvasive ventilator face guard fixing device, is connected with noninvasive ventilator's face guard, and this fixing device includes afterbrain stationary blade 1, crown of the head fixed band 2 and face guard connecting band 3, and the crown of the head fixed band 2 is connected at afterbrain stationary blade 1 top, and 3 symmetries of two sets of face guard connecting bands set up in afterbrain stationary blade 1 both sides, wherein:
the afterbrain fixing piece 1 is in an inverted trapezoid shape, the middle position of the top is connected with the head top fixing belt 2, four bottom corners are divided into an upper group and a lower group, and each group comprises two bottom corners;
the two head top fixing belts 2 are symmetrically arranged on two sides of the midpoint of the top of the afterbrain fixing sheet 1, and the front ends of the head top fixing belts 2 are provided with magic tapes;
the mask connecting bands 3 are four and divided into an upper group and a lower group, each group is two, the mask connecting bands are respectively fixed on four bottom corners of the afterbrain fixing piece 1, and the front ends of the mask connecting bands 3 are provided with magic tapes.
Afterbrain stationary blade 1, crown of the head fixed band 2 and face guard connecting band 3 all use double-deck elastic cotton to make, still are provided with the mesh on afterbrain stationary blade 1, are favorable to adjusting the elasticity according to patient's head circumference individual difference, are favorable to alleviateing the harm to patient's facial skin, improve and wear the travelling comfort, and the mesh design still does benefit to ventilative simultaneously, avoids afterbrain to sweat and causes the discomfort.
When the noninvasive ventilator mask is used, a nursing worker firstly puts the afterbrain fixing piece 1 on the afterbrain of a patient flatly, covers the mouth and nose parts of the patient with the mask of the noninvasive ventilator, then pulls out the two crown fixing bands 2 from the upper part of the head of the patient, puts the two crown fixing bands below the forehead cushion of the mask along the crown of the head, respectively passes through the two buckles at the top of the mask, and fixes the two crown fixing bands by using the magic tapes on the crown fixing bands 2 according to the size of the head of the patient, so that the mask can be effectively prevented from sliding downwards due to the gravity action of a pipeline of the ventilator, the air leakage rate is reduced, and the fixing bands have elasticity; then the mask connecting band 3 is respectively penetrated into the upper and lower four buckles on the two sides of the mask, and is fixed by using the magic tape on the mask connecting band 3, and finally the tightness degree of the fixing band and the forehead pad position of the mask are adjusted, so that the mask is easily attached to the face of the patient.
Claims (2)
1. The utility model provides a noninvasive ventilator face guard fixing device, is connected with noninvasive ventilator's face guard, and this fixing device of its characterized in that includes afterbrain stationary blade (1), crown of the head fixed band (2) and face guard connecting band (3), and connect at afterbrain stationary blade (1) top crown of the head fixed band (2), and two sets of face guard connecting bands (3) symmetry set up in afterbrain stationary blade (1) both sides, wherein:
the afterbrain fixing piece (1) is in an inverted trapezoid shape, the middle position of the top of the afterbrain fixing piece is connected with the head top fixing belt (2), the four bottom corners are divided into an upper group and a lower group, and each group comprises two bottom corners;
the two head top fixing belts (2) are symmetrically arranged at two sides of the midpoint of the top of the afterbrain fixing sheet (1), and the front ends of the head top fixing belts (2) are provided with magic tapes;
the mask connecting bands (3) are four and divided into an upper group and a lower group, each group is two, the mask connecting bands are respectively fixed on four bottom corners of the afterbrain fixing piece (1), and the front ends of the mask connecting bands (3) are provided with magic tapes.
2. The noninvasive ventilator mask fixing device of claim 1, characterized in that the back brain fixing plate (1), the crown fixing band (2) and the mask connecting band (3) are made of double-layer elastic cotton, and the back brain fixing plate (1) is further provided with meshes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021124362.9U CN213312701U (en) | 2020-06-17 | 2020-06-17 | Noninvasive ventilator face guard fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021124362.9U CN213312701U (en) | 2020-06-17 | 2020-06-17 | Noninvasive ventilator face guard fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213312701U true CN213312701U (en) | 2021-06-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021124362.9U Active CN213312701U (en) | 2020-06-17 | 2020-06-17 | Noninvasive ventilator face guard fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213312701U (en) |
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2020
- 2020-06-17 CN CN202021124362.9U patent/CN213312701U/en active Active
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