CN219630376U - Hot and wet extension device of artificial nose breathing machine - Google Patents
Hot and wet extension device of artificial nose breathing machine Download PDFInfo
- Publication number
- CN219630376U CN219630376U CN202320526711.7U CN202320526711U CN219630376U CN 219630376 U CN219630376 U CN 219630376U CN 202320526711 U CN202320526711 U CN 202320526711U CN 219630376 U CN219630376 U CN 219630376U
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- China
- Prior art keywords
- artificial nose
- extension device
- breathing machine
- humidity
- nose breathing
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- 230000029058 respiratory gaseous exchange Effects 0.000 title claims abstract description 23
- 239000002184 metal Substances 0.000 claims abstract description 19
- 210000003437 trachea Anatomy 0.000 claims description 4
- 238000001746 injection moulding Methods 0.000 claims description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 18
- 239000001301 oxygen Substances 0.000 abstract description 18
- 229910052760 oxygen Inorganic materials 0.000 abstract description 18
- 238000000889 atomisation Methods 0.000 abstract description 6
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract description 5
- 206010057190 Respiratory tract infections Diseases 0.000 abstract description 3
- 206010046306 Upper respiratory tract infection Diseases 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 abstract description 3
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 3
- 210000001331 nose Anatomy 0.000 description 24
- 230000007246 mechanism Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 206010036790 Productive cough Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 210000004400 mucous membrane Anatomy 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 210000003802 sputum Anatomy 0.000 description 2
- 208000024794 sputum Diseases 0.000 description 2
- 208000032376 Lung infection Diseases 0.000 description 1
- 206010039509 Scab Diseases 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 210000004081 cilia Anatomy 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 210000003928 nasal cavity Anatomy 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
Abstract
The utility model belongs to the technical field of medical auxiliary equipment, in particular to a hot and humid extension device of an artificial nose breathing machine, which is used for connecting an artificial nose with a metal tracheotomy sleeve, wherein a limiting disc is fixed at the end part of the metal tracheotomy sleeve, a pipe orifice is fixed on the limiting disc, and an elastic switching assembly comprises: the body part is used for clamping the connecting pipe orifice; the connecting ring is connected with the body part into a whole and is used for clamping and connecting the artificial nose; the artificial nose breathing machine heat-humidity extension device provided by the utility model has the advantages that airway humidification is carried out for 1-3 times only through 0.9% NaCl oxygen atomization inhalation, so that the complications of patients are greatly reduced, the workload of carers is also reduced, the elastic switching component can be easily detached and cleaned and disinfected, the hollow design does not influence the breathing of the patients, the artificial nose breathing machine heat-humidity extension device does not extend into the inner opening of the sleeve, the upper respiratory tract infection of the patients is not caused, meanwhile, the cleaning and disinfection of the inner sleeve are not influenced, and the artificial nose breathing machine heat-humidity extension device can be also used for connecting a resuscitation balloon to pressurize and supply oxygen during rescuing the patients and treating a hyperbaric oxygen bin.
Description
Technical Field
The utility model belongs to the technical field of medical auxiliary equipment, and particularly relates to a heat and humidity extension device of an artificial nose breathing machine.
Background
The air inhaled by the patient with tracheotomy is not heated and humidified through the nasal cavity, but cold air is directly inhaled into the lung, and dry cold air is inhaled for a long time, so that the mucous membrane of the respiratory tract is easily dried, and further complications such as mucous membrane injury, cilia movement limitation, sputum scab blockage, lung infection and the like are caused;
the tracheotomy tube is a necessary medical instrument for tracheotomy patients, and is mainly clinically used as a silica gel tracheotomy tube and a metal tracheotomy tube, for example, chinese patent application No. CN202220486981.5 and issued publication No. CN217219816U disclose a metal tracheotomy tube, which comprises a fixed seat, wherein the middle part of the top end of the fixed seat is fixedly connected with an outer sleeve, the middle part of the bottom end of the fixed seat is fixedly connected with an arc-shaped venturi tube, the outer sleeve is communicated with the arc-shaped venturi tube, the bottom end of the arc-shaped venturi tube is fixedly connected with a ventilation mechanism, an arc-shaped inner tube is arranged in the arc-shaped venturi tube, the arc-shaped inner tube is correspondingly arranged with the ventilation mechanism, one end of the arc-shaped inner tube, far away from the ventilation mechanism, extends out of the outer sleeve and is provided with a limiting piece, the arc-shaped inner tube is detachably connected with the outer sleeve through the limiting piece, and a connecting and blocking mechanism is arranged in the arc-shaped venturi tube; the utility model has simple structure, lower cost and convenient operation, reduces the workload of medical staff and improves the working efficiency;
however, after many clinical experiments, we found that if a patient with tracheotomy is wearing a metal tracheal cannula, the patient can not wear a heat and moisture device of an artificial nose respirator (the artificial nose can perform the functions of heat preservation, moisture preservation and filtration on the gas inhaled into the airway, for example, as described in an adjustable atomization and humidification device disclosed in Chinese patent publication No. CN 217908528U), if the patient does not wear the artificial nose, the patient needs to humidify the airway by 0.9% NaCl oxygen atomization inhalation every 3-4 hours, the patient can not be connected with a resuscitation balloon for pressurizing and oxygen supply during rescue, the metal tracheotomy patient is unfavorable for hyperbaric oxygen treatment, and the cannula is not matched with the hyperbaric oxygen connection device;
in order to solve the problems, the utility model provides a heat and humidity extension device of an artificial nose breathing machine.
The above information disclosed in the background section is only for enhancement of understanding of the background of the utility model and therefore it may contain information that does not form the prior art that is already known to a person of ordinary skill in the art.
Disclosure of Invention
In order to solve the problems in the prior art, the utility model provides a hot and humid extension device of an artificial nose breathing machine, which has the characteristics of convenient use and easy disassembly and assembly.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a hot wet extension fixture of artificial nose breathing machine for connect artificial nose and metal trachea open the sheathed tube metal trachea open sheathed tube end fixing and have spacing dish, and be fixed with the mouth of pipe on the spacing dish the block groove has been seted up along its a week on the orificial torus, including elasticity switching subassembly, just elasticity switching subassembly includes:
the body part is used for being connected with the pipe orifice in a clamping way, and a round hole is formed in the body part;
and the connecting ring is connected with the body part into a whole and is used for clamping and connecting the artificial nose.
As a preferable technical scheme of the utility model, the body and the connecting ring are of an injection molding integrated structure.
As a preferable technical scheme of the utility model, the elastic switching component is a PVC plastic component.
As a preferable technical scheme of the utility model, two symmetrically distributed clamping rings are fixed on the inner wall of the round hole, bayonet openings are formed on the inner sides of the two clamping rings, and the clamping rings are embedded into the clamping grooves.
As a preferable technical scheme of the utility model, two symmetrically distributed positioning notches are formed on the end face of the connecting ring, and two symmetrically distributed bosses are formed between the two positioning notches.
As a preferable technical scheme of the utility model, the outer wall of the connecting ring is fixed with a plurality of anti-skid ribs which are distributed at equal intervals along the axial direction of the connecting ring.
Compared with the prior art, the utility model has the beneficial effects that: the thermal-humidity extension device of the artificial nose breathing machine is used for stably connecting an artificial nose with a metal tracheotomy sleeve through the elastic switching assembly, and airway humidification is carried out for 1-3 times only through 0.9% NaCl oxygen atomization inhalation for 24 hours, so that complications of a patient are greatly reduced, the workload of a carer is also reduced, the elastic switching assembly can be easily detached and cleaned and disinfected, the hollow design does not influence the breathing of the patient, does not extend into an inner opening of the sleeve, does not cause upper respiratory tract infection to the patient, does not influence the cleaning and disinfection of the inner sleeve, and can be used for connecting a resuscitation balloon for pressurizing and oxygen supply during rescuing the patient and hyperbaric oxygen bin treatment.
Additional advantages and benefits of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of an axial structure of an elastic adapter assembly according to the present utility model;
FIG. 3 is an enlarged schematic view of the structure of the utility model at A in FIG. 1;
in the figure: 1. an elastic switching component; 101. a body part; 102. a round hole; 103. a connecting ring; 104. a clasp; 105. a bayonet; 106. a boss; 107. positioning the notch; 108. an anti-slip relief; 2. an artificial nose; 3. a metal tracheostomy tube; 31. a limiting disc; 32. a pipe orifice; 33. and a clamping groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides the following technical solutions: the hot and wet extension device of the artificial nose breathing machine is used for connecting an artificial nose 2 and a metal tracheotomy sleeve 3, a limiting disc 31 is fixed at the end part of the metal tracheotomy sleeve 3, a pipe orifice 32 is fixed on the limiting disc 31, and a clamping groove 33 is formed on the circular ring surface of the pipe orifice 32 along one circle of the circular ring surface, and comprises an elastic switching component 1;
as shown in fig. 1, fig. 2 and fig. 3, in this embodiment, the elastic adapter assembly 1 includes a body 101 for engaging with the connection tube orifice 32, a circular hole 102 is formed in the body 101, the body 101 of the elastic adapter assembly 1 is connected with the tube orifice 32 of the metal tracheostomy tube 3, and the circular hole 102 is used for breathing and sputum aspiration of a patient;
as shown in fig. 1, fig. 2 and fig. 3, in this embodiment, the elastic switching component 1 includes a further connecting ring 103, which is connected with the body 101 into a whole and is used for connecting the artificial nose 2 in a clamping manner, the connecting ring 103 of the elastic switching component 1 is used for connecting the artificial nose 2 in a clamping manner, so that the combined connection of the artificial nose 2 and the metal tracheotomy sleeve 3 is realized, the airway humidification is carried out for 1-3 times only by 0.9% of nacl oxygen atomization inhalation, the complications of patients are greatly reduced, the workload of caregivers is also reduced, and the elastic switching component can be used for connecting a resuscitation balloon for pressurizing and oxygen supply during the rescue of the patients and hyperbaric oxygen bin treatment.
As shown in fig. 1 and fig. 2, in this embodiment, the body 101 and the connecting ring 103 are an injection-molded integrated structure, so that the processing is convenient, and the connection strength between the body 101 and the connecting ring 103 is high.
As an alternative embodiment, as shown in fig. 1 and fig. 2, in this embodiment, the elastic adapter assembly 1 is a PVC plastic member, and the material is easy to obtain and the processing cost is low.
As shown in fig. 1, fig. 2 and fig. 3, in this embodiment, two symmetrically distributed snap rings 104 are fixed on the inner wall of the circular hole 102, bayonets 105 are formed on the inner sides of the two snap rings 104, the snap rings 104 are embedded into the clamping grooves 33, the pipe orifice 32 is inserted into the circular hole 102, the snap rings 104 are embedded into the clamping grooves 33 by using the elastic force effect of the elastic adapter assembly 1, so that the body 101 and the pipe orifice 32 are tightly connected, and the disassembly is relatively convenient.
As shown in fig. 1 and fig. 2, in this embodiment, two positioning notches 107 are symmetrically distributed on the end surface of the connecting ring 103, and two bosses 106 are symmetrically distributed between the two positioning notches 107 and used for matching artificial noses 2 with different specifications, and can also be used for connecting a resuscitation balloon for pressurizing and oxygen supply during rescuing patients, and for hyperbaric oxygen chamber treatment.
As shown in fig. 1 and fig. 2, in this embodiment, a plurality of anti-slip ribs 108 are fixed on the outer wall of the connecting ring 103 and distributed at equal intervals along the axial direction of the connecting ring, so as to effectively improve the connection tightness between the connecting ring 103 and the artificial nose 2.
The working principle and the using flow of the utility model are as follows: according to the thermal-humidity extension device of the artificial nose breathing machine, the pipe orifice 32 is inserted into the round hole 102, the clamping ring 104 is embedded into the clamping groove 33 by utilizing the elastic effect of the elastic switching component 1, so that the body 101 and the pipe orifice 32 are tightly connected, the connecting ring 103 is inserted into the artificial nose 2, the connection tightness of the connecting ring 103 and the artificial nose 2 can be effectively improved by virtue of the anti-skid convex line 108, the effect of connecting the artificial nose 2 and the metal tracheotomy sleeve 3 by utilizing the elastic switching component 1 can be realized, and airway humidification is carried out for 1-3 times only by 0.9% NaCl oxygen atomization inhalation, so that the complications of a patient are greatly reduced, the workload of a caretaker is also reduced, and the thermal-humidity extension device can be used for connecting a resuscitation balloon for pressurizing oxygen supply during rescuing the patient and hyperbaric oxygen bin treatment;
the elastic switching component 1 can be easily detached and cleaned and disinfected, the hollow design does not affect the respiration of a patient, does not extend into the inner opening of the metal tracheotomy sleeve 3, cannot cause upper respiratory tract infection to the patient, and does not affect the cleaning and disinfection of the metal tracheotomy sleeve 3.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. The utility model provides a hot wet extension device of artificial nose breathing machine for connect artificial nose (2) and metal trachea open sleeve pipe (3) the tip of metal trachea open sleeve pipe (3) is fixed with spacing dish (31), and be fixed with mouth of pipe (32) on spacing dish (31) on the anchor ring of mouth of pipe (32) along its a week have seted up block groove (33), its characterized in that: comprises an elastic switching component (1), and the elastic switching component (1) comprises:
a body (101) for clamping and connecting the pipe orifice (32), wherein a round hole (102) is formed in the body (101);
and a connecting ring (103) integrally connected with the body (101) and used for clamping and connecting the artificial nose (2).
2. The artificial nose breathing machine heat and humidity extension device according to claim 1, wherein: the body (101) and the connecting ring (103) are of an injection molding integrated structure.
3. The artificial nose breathing machine heat and humidity extension device according to claim 1, wherein: the elastic switching component (1) is a PVC plastic component.
4. The artificial nose breathing machine heat and humidity extension device according to claim 1, wherein: two symmetrically distributed clamping rings (104) are fixed on the inner wall of the round hole (102), bayonets (105) are formed on the inner sides of the two clamping rings (104), and the clamping rings (104) are embedded into the clamping grooves (33).
5. The artificial nose breathing machine heat and humidity extension device according to claim 1, wherein: two symmetrically distributed positioning notches (107) are formed in the end face of the connecting ring (103), and two symmetrically distributed bosses (106) are formed between the two positioning notches (107).
6. The artificial nose breathing machine heat and humidity extension device according to claim 1, wherein: the outer wall of the connecting ring (103) is fixed with a plurality of anti-slip ribs (108) which are distributed at equal intervals along the axial direction of the connecting ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320526711.7U CN219630376U (en) | 2023-03-17 | 2023-03-17 | Hot and wet extension device of artificial nose breathing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320526711.7U CN219630376U (en) | 2023-03-17 | 2023-03-17 | Hot and wet extension device of artificial nose breathing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219630376U true CN219630376U (en) | 2023-09-05 |
Family
ID=87817637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320526711.7U Active CN219630376U (en) | 2023-03-17 | 2023-03-17 | Hot and wet extension device of artificial nose breathing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219630376U (en) |
-
2023
- 2023-03-17 CN CN202320526711.7U patent/CN219630376U/en active Active
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