CN213642668U - Autogenous cutting laryngeal mask - Google Patents
Autogenous cutting laryngeal mask Download PDFInfo
- Publication number
- CN213642668U CN213642668U CN202021256712.7U CN202021256712U CN213642668U CN 213642668 U CN213642668 U CN 213642668U CN 202021256712 U CN202021256712 U CN 202021256712U CN 213642668 U CN213642668 U CN 213642668U
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- China
- Prior art keywords
- bottle
- laryngeal mask
- cover
- humidifying
- cover body
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- Expired - Fee Related
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000001301 oxygen Substances 0.000 claims abstract description 14
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 14
- 238000002156 mixing Methods 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 238000000889 atomisation Methods 0.000 claims description 16
- 238000007789 sealing Methods 0.000 claims description 9
- 239000007789 gas Substances 0.000 claims description 8
- 239000007924 injection Substances 0.000 claims description 5
- 238000002347 injection Methods 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 206010036790 Productive cough Diseases 0.000 abstract description 11
- 210000003802 sputum Anatomy 0.000 abstract description 10
- 208000024794 sputum Diseases 0.000 abstract description 10
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 210000002345 respiratory system Anatomy 0.000 description 7
- 239000007788 liquid Substances 0.000 description 6
- 230000028327 secretion Effects 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 210000004072 lung Anatomy 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 210000003437 trachea Anatomy 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 208000015181 infectious disease Diseases 0.000 description 2
- 230000000474 nursing effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 206010003497 Asphyxia Diseases 0.000 description 1
- 108090000317 Chymotrypsin Proteins 0.000 description 1
- 206010010071 Coma Diseases 0.000 description 1
- 208000028399 Critical Illness Diseases 0.000 description 1
- 208000000059 Dyspnea Diseases 0.000 description 1
- 206010013975 Dyspnoeas Diseases 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- 206010059639 Laryngeal obstruction Diseases 0.000 description 1
- 206010061876 Obstruction Diseases 0.000 description 1
- 108090000631 Trypsin Proteins 0.000 description 1
- 102000004142 Trypsin Human genes 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 229940088710 antibiotic agent Drugs 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 229960002376 chymotrypsin Drugs 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002504 physiological saline solution Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002685 pulmonary effect Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 210000000115 thoracic cavity Anatomy 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
- 230000000472 traumatic effect Effects 0.000 description 1
- 239000012588 trypsin Substances 0.000 description 1
- 229960001322 trypsin Drugs 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model designs an autogenous cutting laryngeal mask. Including the cover body, oxygen hose, humidifying atomizer bottle, fixed band, cover body middle part is provided with hemisphere air mixing chamber, and an extension pipe is prolonged out at hemisphere air mixing chamber middle part, and humidifying atomizer bottle passes through threaded connection spare and extension union coupling on the bottle lid, and the fixed band setting is at cover body both ends, and the oxygen hose is connected with the threaded connection spare of humidifying atomizer bottle bottom. The utility model discloses make things convenient for medical personnel or family members clean patient to create the sputum that mouthful department flows, need not put aside the laryngeal mask, easy operation, sanitary safety, bottle lid inner wall set up one deck rubber gasket, have solved the problem of the easy weeping of humidifying atomizing bottle after with a long time. Simultaneously the utility model discloses an easy clear rubber material's fixed band has alleviateed medical personnel's work load, has increased patient's the comfort of wearing, is provided with on the fixed band to adjust and detains, conveniently adjusts the length of fixed band, can adapt to the patient of different sizes.
Description
Technical Field
The utility model relates to the technical field of medical equipment, concretely relates to autogenous cutting laryngeal mask.
Background
Tracheotomy is a first-aid operation for rescuing the life of a patient, mainly aims at relieving laryngeal obstruction, recovering the smoothness of a respiratory tract, improving the ventilation function of the lung and facilitating the suction of lower respiratory tract secretions, and plays an important role in the rescue process of critically ill patients. Tracheotomy is mainly suitable for acute obstruction of respiratory tract at throat or upper part of throat caused by wound, foreign body, inflammation, etc.; patients who are resuscitated due to traumatic brain coma, post-thoracic trauma or major thoracic surgery, and patients with severe pulmonary infections with dyspnea. The tracheotomy is performed under strict aseptic conditions by cutting the neck trachea at the center of the neck and inserting a tracheal tube. Nursing after tracheotomy is important, because air directly enters lungs after tracheotomy, the air moistening, heating and filtering effects of upper respiratory tract to air are lost, the respiratory tract is dry, secretion is sticky and dry, the lower respiratory tract is easy to infect, the tracheotomy is the only airway of a patient relying on life maintenance, and suffocation can be caused if the cannula is blocked, so nursing needs to be strengthened after operation, certain indoor temperature and humidity need to be kept, besides secretion is sucked out frequently, physiological saline, a small amount of antibiotics, trypsin or chymotrypsin and the like need to be dripped in, the cannula needs to be prevented from being pulled out by the patient, fixing is well done, the two hands of the patient need to be fixed when necessary, the secretion of the respiratory tract is reduced, and when infection is controlled, medical staff can pull out the cannula as required. Use the autogenous cutting laryngeal mask to protect and nurse the wound department that the trachea was cut clinically at present, but the autogenous cutting laryngeal mask that uses at present still has a lot of not enough, influences patient and medical personnel's use operation and experiences:
1. sputum flowing out and coughed from the tracheostoma of the patient is inconvenient to clean, and the throat of the patient can be cleaned only by removing the laryngeal mask;
2. the part of the upper end of the humidification atomization bottle connected with the oxygen pipeline is easy to loosen and leak water after long-term use;
3. the bottle caps of the humidification and atomization bottles are required to be opened when water is added into the humidification and atomization bottles, humidification and atomization treatment is carried out on patients suffering from tracheotomy by adding water more than ten times per day, and when the number of patients suffering from tracheotomy is large, the process of adding water into the humidification and atomization bottles by opening the bottle caps is a time-consuming and labor-consuming process;
4. at present, the head fixing band of the laryngeal mask is made of cloth materials, is very easy to be stained and is troublesome to clean.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve above-mentioned problem, designed an autogenous cutting laryngeal mask.
In order to solve the above technical problem and achieve the above technical effect, the utility model discloses a following technical content realizes:
an autogenous cutting laryngeal mask comprises a mask body, an oxygen tube, a humidifying and atomizing bottle and a fixing band; the middle part of the cover body is provided with a hemispherical gas mixing chamber, the middle part of the hemispherical gas mixing chamber is extended with an extension pipe, the bottom end of the extension pipe is provided with a two-way joint with a cover, the edge of one end of the cover body is provided with a one-way exhaust valve communicated with the inside and the outside, the bottom of the cover body is provided with a through hole, and a fixing belt connected with a rubber plug is arranged beside the through hole;
the humidifying and atomizing bottle comprises a bottle body and a bottle cover, wherein threaded connecting pieces are arranged at the top end of the bottle cover and the bottom end of the bottle body respectively, the bottle cover and the bottle body are in sealing connection through threads, mutually matched threads are arranged on the inner wall of the bottle cover and the bottle mouth of the bottle body, a sealing rubber ring is arranged below the threads on the inner wall of the bottle cover, a convex column-shaped water injection port is arranged at the middle upper part of the bottle body, and a rubber layer is arranged on the water injection port;
the fixing belt is made of rubber materials and is divided into a long belt and a short belt, an adjusting hole is formed in the long belt, an adjusting buckle is arranged at the tail end of the short belt, and the adjusting buckle is clamped with the adjusting hole to enable the long belt to be connected with the short belt;
the humidifying atomization bottle is connected with a two-way joint at the bottom end of the extension pipe through a threaded connecting piece on the bottle cap, the fixing belts are arranged at two ends of the cover body, and the oxygen pipe is connected with the threaded connecting piece at the bottom of the humidifying atomization bottle.
Furthermore, a silica gel layer is arranged on the cover opening of the cover body.
Further, the extension pipe is a spiral-corrugated pipe, and the length of the extension pipe is 10-12 cm.
Furthermore, the shape of the rubber plug is the same as that of the through hole, and the diameter of the rubber plug is 1-2mm larger than that of the through hole.
Further, the volume of the humidifying and atomizing bottle is 15-20 ml.
Furthermore, the specification and the size of the threaded connecting piece on the humidification atomizer and the two-way joint of the extension tube are consistent with the specification of the universal medical expiratory tube joint.
The utility model has the advantages that:
(1) the utility model discloses make things convenient for medical personnel or family members clean patient to create the sputum that mouthful department flows, autogenous cutting laryngeal mask bottom is opened there is the through-hole and is sealed through the plug, when the patient needs cleaning to gather the sputum in laryngeal mask bottom, take off the plug and emit the sputum can, handle the sealed through-hole of back re-fixation plug after finishing, need not put aside the laryngeal mask, easy operation, sanitary safety.
(2) The utility model discloses change the exhaust through hole on the ordinary autogenous cutting laryngeal mask into one-way discharge valve, will follow the air suction that the exhaust through hole got into when having avoided patient's oxygen uptake, cause the lung to infect, and one-way discharge valve is located laryngeal mask edge upper portion, avoids the sputum pollution of patient's coughed out to block one-way discharge valve.
(3) The utility model discloses make things convenient for medical personnel to add liquid in the humidifying atomizing bottle, designed the water filling port of taking the lid on the humidifying atomizing bottle, medical personnel need not to open the bottle lid of humidifying atomizing bottle again when adding humidifying atomizing liquid, only need through the syringe from the water filling port water injection can, simple high efficiency, the medical personnel's that alleviates work load. Meanwhile, the rubber layer on the water filling port ensures that liquid in the bottle and gas outside the bottle cannot enter the bottle.
(4) The utility model discloses a set up one deck sealing rubber ring at the screw thread lower extreme of bottle lid inner wall, solved the problem of the easy weeping of bottle lid and bottle junction after traditional humidifying atomizing bottle is used for a long time.
(5) The utility model discloses a fixed band of rubber material, fixed band do not need the washing, only need just can detach most greasy dirt through cleaning, have alleviateed medical personnel's work load, have increased patient's the comfort of wearing. Meanwhile, the fixing belt is provided with the adjusting buckle, so that the length of the fixing belt can be conveniently adjusted, and the fixing belt can adapt to patients with different body types.
(6) Compare with the autogenous cutting face guard of selling on the market, the utility model discloses the cover body has increased one section extension pipe and has been connected with the humidifying atomizing bottle, makes the humidifying atomizing bottle can not be along with cover body synchronous motion, and the homoenergetic guarantees to be in vertical state when making the humidifying atomizing bottle no matter the patient sits to lie, and extension pipe end is provided with the two-way joint, can keep away the interior liquid of humidifying atomizing bottle and flow backward if the patient trachea.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of an tracheostomy laryngeal mask;
figure 2 is a schematic diagram of the internal structure of the mask body of the tracheostomy laryngeal mask.
In the drawings, the components represented by the respective reference numerals are listed below:
the device comprises a cover body 1, a hemispherical gas mixing chamber 11, an extension pipe 111, a two-way joint 112, a one-way exhaust valve 12, a through hole 13, a rubber plug 14, a humidifying and atomizing bottle 2, a bottle body 21, a water filling port 211, a bottle cap 22, a fixing belt 3 and an oxygen tube 4.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Example 1
Referring to fig. 1-2, an tracheostomy mask comprises a mask body 1, a humidification and atomization bottle 2, a fixing band 3 and an oxygen tube 4; the middle part of the cover body 1 is provided with a hemispherical gas mixing chamber 11, the middle part of the hemispherical gas mixing chamber 11 is extended with an extension pipe 111, the extension pipe 111 is a spiral corrugated pipe with the length of 10-12cm and can be stretched in length, the bottom end of the extension pipe is provided with a two-way joint 112 with a cover, one joint is a common ventilation joint and can be used for oxygen ventilation and humidification atomization, and the other joint is a backflow prevention joint provided with a waterproof breathable film and can be used for preventing liquid from flowing backwards when a humidification atomization bottle is inclined; a one-way exhaust valve 12 communicated with the inside and the outside is arranged at the edge of one end of the cover body 1, only exhaled air is allowed to be exhausted, outside air is not allowed to enter, and the one-way exhaust valve is far away from a expectoration area of a patient to avoid sputum blockage; the bottom of the cover body 1 is provided with a through hole 13, a fixing band connected with a rubber plug 14 is arranged beside the through hole 13, the rubber plug 14 is guaranteed not to be lost easily, the shape of the rubber plug 14 is the same as that of the through hole, the diameter of the rubber plug is 1-2mm larger than that of the through hole, the rubber plug can be plugged into the through hole 13 for sealing, sputum accumulated at the bottom of the cover body can be cleaned conveniently after being pulled out, and a silica gel layer is arranged at the edge of a cover opening of the cover body 1, so that the; the humidifying and atomizing bottle 2 comprises a bottle body 21 and a bottle cap 22, threaded connecting pieces are arranged at the top end of the bottle cap 22 and the bottom end of the bottle body 21, the bottle cap 22 is in threaded sealing connection with the bottle body 21, mutually matched threads are arranged at the inner wall of the bottle cap 22 and the bottle mouth of the bottle body 21, and a sealing rubber ring is arranged below the threads on the inner wall of the bottle cap, so that water vapor can not be exposed from the loosened threaded connection part after the humidifying and atomizing bottle is permanent; a convex column-shaped water filling port 211 is formed in the middle upper portion of the bottle body 21, so that medical staff can conveniently add water, and a rubber layer is arranged on the water filling port 211 to ensure the sealing performance of the humidification atomization bottle; the fixing belt 3 is made of rubber materials, is convenient to clean and good in wearing comfort level, the fixing belt 3 is divided into a long belt and a short belt, an adjusting hole is formed in the long belt, an adjusting buckle is arranged at the tail end of the short belt, and the adjusting buckle is clamped with the adjusting hole to enable the long belt to be connected with the short belt, so that the fixing belt is convenient to wear and adjust the tightness; the humidifying and atomizing bottle 2 is connected with the extension pipe 111 through a threaded connecting piece on the bottle cap 22, the fixing band 3 is arranged at two ends of the cover body 1, the oxygen pipe 4 is connected with the threaded connecting piece at the bottom of the bottle body 21, and the specification and the size of the threaded connecting piece on the humidifying and atomizing bottle 2 and the specification and the size of the two-way joint 112 on the extension pipe 111 are consistent with the specification of the joint of the pipeline of the universal medical breathing apparatus, so that the humidifying and atomizing bottle can be connected with the joints of an oxygen mask, a simple respirator and other equipment to.
The utility model discloses concrete application during the use does:
firstly, the fixing band 3 passes through the head of a patient to reach the position of the neck, the length and the tightness of the fixing band 3 are adjusted through the adjusting buckle 31, the cover body 1 covers the tracheotomy position, the cover body 1 is attached to the neck, a threaded connecting piece on the bottle cap 22 of the humidification and atomization bottle 2 is connected with the two-way connector 112 on the extension pipe 111, if humidification and atomization are needed, a common ventilation connector is connected, if the humidification and atomization are not needed, a backflow preventing connector is connected, the oxygen pipe 4 is connected with the threaded connecting piece at the bottom end of the bottle body 21, and wearing of the tracheotomy laryngeal mask is completed. When humidifying atomizing water is added to needs, use the syringe to extract the liquid of corresponding volume, add water in inserting the syringe needle into the rubber layer of water filling port 211, when clean patient's sputum of needs, open the plug 14 of the cover body 1 bottom, let the sputum go out to cleaning device, fill in plug 14 again.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. An autogenous cutting laryngeal mask, includes autogenous cutting laryngeal mask body, its characterized in that: the tracheostomy laryngeal mask body comprises a mask body, an oxygen tube, a humidifying and atomizing bottle and a fixing band; the middle part of the cover body is provided with a hemispherical gas mixing chamber, the middle part of the hemispherical gas mixing chamber is extended with an extension pipe, the bottom end of the extension pipe is provided with a two-way joint with a cover, the edge of one end of the cover body is provided with a one-way exhaust valve communicated with the inside and the outside, the bottom of the cover body is provided with a through hole, and a fixing belt connected with a rubber plug is arranged beside the through hole;
the humidifying and atomizing bottle comprises a bottle body and a bottle cover, wherein threaded connecting pieces are arranged at the top end of the bottle cover and the bottom end of the bottle body respectively, the bottle cover and the bottle body are in sealing connection through threads, mutually matched threads are arranged on the inner wall of the bottle cover and the bottle mouth of the bottle body, a sealing rubber ring is arranged below the threads on the inner wall of the bottle cover, a convex column-shaped water injection port is arranged at the middle upper part of the bottle body, and a rubber layer is arranged on the water injection port;
the fixing belt is made of rubber materials and is divided into a long belt and a short belt, the long belt is provided with an adjusting hole, and the tail end of the short belt is provided with an adjusting buckle;
the humidifying atomization bottle is connected with a two-way joint at the bottom end of the extension pipe through a threaded connecting piece on the bottle cap, the fixing belts are arranged at two ends of the cover body, and the oxygen pipe is connected with the threaded connecting piece at the bottom of the humidifying atomization bottle.
2. The tracheostomy laryngeal mask of claim 1, wherein: and a silica gel layer is arranged on the edge of the cover opening of the cover body.
3. The tracheostomy laryngeal mask of claim 1, wherein: the extension pipe is a spiral-corrugated pipe and is 10-12cm in length.
4. The tracheostomy laryngeal mask of claim 1, wherein: the shape of the rubber plug is the same as that of the through hole, and the diameter of the rubber plug is 1-2mm larger than that of the through hole.
5. The tracheostomy laryngeal mask of claim 1, wherein: the volume of the humidifying and atomizing bottle is 15-20 ml.
6. The tracheostomy laryngeal mask of claim 1, wherein: the specification and the size of the threaded connecting piece on the humidification atomizer and the two-way joint of the extension pipe are consistent with the specification of the universal medical expiratory device pipeline joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021256712.7U CN213642668U (en) | 2020-07-01 | 2020-07-01 | Autogenous cutting laryngeal mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021256712.7U CN213642668U (en) | 2020-07-01 | 2020-07-01 | Autogenous cutting laryngeal mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213642668U true CN213642668U (en) | 2021-07-09 |
Family
ID=76682814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021256712.7U Expired - Fee Related CN213642668U (en) | 2020-07-01 | 2020-07-01 | Autogenous cutting laryngeal mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213642668U (en) |
-
2020
- 2020-07-01 CN CN202021256712.7U patent/CN213642668U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210709 |