CN204543174U - For the inhalation device with artificial airway's autonomous respiration - Google Patents
For the inhalation device with artificial airway's autonomous respiration Download PDFInfo
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- CN204543174U CN204543174U CN201520142089.5U CN201520142089U CN204543174U CN 204543174 U CN204543174 U CN 204543174U CN 201520142089 U CN201520142089 U CN 201520142089U CN 204543174 U CN204543174 U CN 204543174U
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- humidification pot
- artificial airway
- autonomous respiration
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Abstract
This utility model belongs to medical equipment, be specifically related to a kind of for the inhalation device with artificial airway's autonomous respiration, comprise oxygen therapy pipeline, described oxygen therapy pipeline two ends are communicated with artificial airway with source of the gas respectively, described oxygen therapy pipeline is provided with humidification pot, the air inlet of described humidification pot is connected with source of the gas by the first pipeline section, the gas outlet of described humidification pot is connected with transverse tube one end of a T-shaped pipe joint by the second pipeline section, the transverse tube other end of this T-shaped pipe joint is connected to an elongated segment pipe, and the longitudinal tubule (L tubule) of this T-shaped pipe joint is communicated with artificial airway; Described second pipeline section is provided with the heating unit for heating the gas flowing through this pipeline section.This device belongs to autonomous respiration equipment, possesses heating humidification function, is applicable to the patient recovered gradually from critical state; The air delivering pipeline of this device is provided with heating unit, ensures that the gas after heating humidifying can not cool in course of conveying.
Description
Technical field
This utility model belongs to medical equipment, is specifically related to a kind of for the inhalation device with artificial airway's autonomous respiration.
Background technology
Medically mainly be divided into two kinds to the method that patient cures by oxygen therapy, one carries out mechanical ventilation with respirator, and the method is generally used for that the state of an illness is critical, the patient of respiratory failure; Another kind allows patient's autonomous respiration, and oxygen only need be introduced the tracheal strips of patient by the method, and respiratory movement is independently carried out by patient, applies power without the need to outside, and the method is mainly used in stable disease but long-term band tracheal intubation or tracheotomy patients.The difference of mechanical ventilation apparatus and autonomous respiration equipment is: when carrying out mechanical ventilation, because some physiological function of patient is lost, cannot endotracheal oxygen independently heat, humidification to entering, therefore gas will carry out the process of heating humidifying in advance before passing into trachea; And for autonomous respiration equipment, patient generally can both to suck oxygen independently heat, humidification, therefore autonomous respiration equipment does not generally possess heating humidification function.But for the patient recovered gradually from critical state, it can carry out autonomous respiration, but cannot accept the stimulation of dry and cold gas, therefore above-mentioned two kinds of traditional oxygen breathing devices obviously all cannot adapt to the demand of this type of patient.In addition, separately with regard to gas-heated humidifying equipment, prior art is Shortcomings part still, heating humidifying equipment of the prior art mainly comprises humidification pot, first oxygen enter in humidification pot and mix with the steam of heating, then be delivered in patient body through silica gel pipeline, the defect of this heating humidifying equipment is: at low ambient temperatures, gas after heating humidifying is through silica gel pipeline, gas temperature can reduce, part steam simultaneously in gas can become condensed water, cause gas temperature, humidity declines simultaneously, and then the heating humidifying effect of anticipation cannot be reached.
Utility model content
The purpose of this utility model is to provide a kind of for the inhalation device with artificial airway's autonomous respiration, and this device can carry out the process of heating humidifying in advance to the oxygen in patient's suction body.
For achieving the above object, this utility model provides following technical scheme: a kind of for the inhalation device with artificial airway's autonomous respiration, comprise oxygen therapy pipeline, described oxygen therapy pipeline two ends are communicated with artificial airway with source of the gas respectively, described oxygen therapy pipeline is provided with humidification pot, the air inlet of described humidification pot is connected with source of the gas by the first pipeline section, the gas outlet of described humidification pot is connected with transverse tube one end of a T-shaped pipe joint by the second pipeline section, the transverse tube other end of this T-shaped pipe joint is connected to an elongated segment pipe, and the longitudinal tubule (L tubule) of this T-shaped pipe joint is communicated with artificial airway; Described second pipeline section is provided with the heating unit for heating the gas flowing through this pipeline section.
Technique effect of the present utility model is: this device belongs to autonomous respiration equipment, possesses heating humidification function, is applicable to the patient recovered gradually from critical state; The air delivering pipeline of this device is provided with heating unit, ensures that the gas after heating humidifying can not cool in course of conveying.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model;
Fig. 2,3 is three-dimensional result schematic diagrams of humidification pot in this utility model;
Fig. 4 is the stereoscopic mechanism schematic diagram of this utility model humidification pot upper cover;
Fig. 5 is the upward view of this utility model humidification pot upper cover;
Fig. 6 is the second pipeline section stereo-resolution structural representation of the present utility model;
Fig. 7 is that the solid of Venturi tube of the present utility model is checked the mark structural representation.
Detailed description of the invention
As a shown in Figure 6, a kind of for the inhalation device with artificial airway's autonomous respiration, comprise oxygen therapy pipeline, described oxygen therapy pipeline two ends are communicated with the air flue of patient with source of the gas respectively, it is characterized in that: described oxygen therapy pipeline is provided with humidification pot 30, the air inlet 31 of humidification pot 30 is connected with source of the gas by the first pipeline section 10, the gas outlet 32 of humidification pot 30 is connected by the second pipeline section 20 transverse tube one end with a T-shaped pipe joint 21, the transverse tube other end of this T-shaped pipe joint 21 is connected to an elongated segment pipe 22, and the longitudinal tubule (L tubule) of this T-shaped pipe joint 21 is communicated with patient airway; Described second pipeline section 20 is provided with the heating unit for heating the gas flowing through this pipeline section.This device belongs to autonomous respiration equipment, is not connected with respirator, possesses heating humidification function, is applicable to the patient recovered gradually from critical state; The air delivering pipeline of this device is provided with heating unit, ensures that the gas after heating humidifying can not cool in course of conveying.The effect of above-mentioned extension tube 22 is: the oxygen that source of the gas exports is continuously continual, and can only intermittent air-breathing during patient respiratory.As the patient exhales, it is interior and finally discharge that the gas that can breathe out with patient of oxygen that source of the gas exports together enters extension tube 22, but partial oxidation can be reserved in extension tube 22, when patient again air-breathing time, this part oxygen can be back in patient airway, avoids the wasting of resources.
Further, as shown in Figure 2,3, the bottom of described humidification pot 30 is provided with metallic plate, described humidification pot 30 inside is provided with heat-conducting plate 34, described heat-conducting plate 34 vertically arrange and heat-conducting plate about 34 two ends respectively against the top cover 35 of humidification pot 30 and bottom metal on, described heat-conducting plate 34 arranges and forms helical flow passage in interval in the form of a roll and between adjacent two layers barrel, and the gas outlet 32 of described humidification pot 30 is positioned at the inner, on top cover 35 and gas outlet 32 and is communicated with the central area of described helical flow passage.The heat-conducting plate of this utility model to conventional wet tank improves, and makes heat-conducting plate 34 form helical flow passage, adds the flowing time of gas in humidification pot 30, makes gas-heated more abundant, can be mixed into more steam simultaneously.
Further, as preferred version of the present utility model, filter paper is all posted in the inside and outside two sides of described heat-conducting plate 34.Aqueous water bottom humidification pot 30 can be adsorbed onto on heat-conducting plate 34 by filter paper, substantially increases evaporation efficiency.
Further, as shown in Figure 2,3, Venturi tube 11 is provided with between the air inlet 31 of described humidification pot 30 and the first pipeline section 10, the inlet end of described Venturi tube 11 is communicated with the first pipeline section 10, the outlet side of Venturi tube 11 is communicated with the air inlet 31 of humidification pot 30, and the bleeding point 110 of this Venturi tube 11 is communicated with air.When oxygen is at a high speed by Venturi tube 11, the negative pressure in pipe from outside absorption portion air, and then can improve the air demand in the unit interval.
Further, described second pipeline section 20 is also provided with condensation water collection tank 23, and the top cover of this condensation water collection tank 23 is provided with Y-piece joint 231, and described Y-piece joint 231 is connected on the second pipeline section 20.
As shown in Figure 6, as preferred version of the present utility model, described heating unit is be embedded in the electrical heating wire 201 in the second pipeline section 20 tube wall, described electrical heating wire 201 is in the shape of a spiral around layout, and the terminals of described electrical heating wire 201 are drawn from the outer wall of the second pipeline section 20 and are connected with heating power supply.
Further, as shown in Figure 7, described Venturi tube 11 is arranged with the sleeve pipe 111 for controlling bleeding point 110 aperture size, described sleeve pipe 111 rotates relative to Venturi tube 11 and arranges, and described sleeve pipe 111 is provided with the side opening 112 with bleeding point 110 formed objects of Venturi tube 11.The overlapping region size of side opening 112 and bleeding point 110 just can be regulated by revoling tube 111, and then the aperture size of bleeding regulating mouth 110.
Further, described humidification pot 30 is also provided with water inlet 33 so that add water in humidification pot 30.
Claims (8)
1. one kind for the inhalation device with artificial airway's autonomous respiration, comprise oxygen therapy pipeline, described oxygen therapy pipeline two ends are communicated with the air flue of patient with source of the gas respectively, it is characterized in that: described oxygen therapy pipeline is provided with humidification pot (30), the air inlet (31) of humidification pot (30) is connected with source of the gas by the first pipeline section (10), the gas outlet (32) of humidification pot (30) is connected by the second pipeline section (20) transverse tube one end with a T-shaped pipe joint (21), the transverse tube other end of this T-shaped pipe joint (21) is connected to an elongated segment pipe (22), the longitudinal tubule (L tubule) of this T-shaped pipe joint (21) is communicated with patient airway, described second pipeline section (20) is provided with the heating unit for heating the gas flowing through this pipeline section.
2. according to claim 1 for the inhalation device with artificial airway's autonomous respiration, it is characterized in that: described humidification pot (30) bottom is provided with metallic plate, described humidification pot (30) inside is provided with heat-conducting plate (34), described heat-conducting plate (34) vertically arrange and heat-conducting plate (34) up and down two ends respectively against the top cover (35) of humidification pot (30) and bottom metal on, described heat-conducting plate (34) arranges and forms helical flow passage in interval in the form of a roll and between adjacent two layers barrel, the gas outlet (32) of described humidification pot (30) is positioned on top cover (35) and gas outlet (32) the inner and is communicated with the central area of described helical flow passage.
3. according to claim 2 for the inhalation device with artificial airway's autonomous respiration, it is characterized in that: filter paper is all posted in the inside and outside two sides of described heat-conducting plate (34).
4. according to claim 1 for the inhalation device with artificial airway's autonomous respiration, it is characterized in that: between the air inlet (31) of described humidification pot (30) and the first pipeline section (10), be provided with Venturi tube (11), the inlet end of described Venturi tube (11) is communicated with the first pipeline section (10), the outlet side of Venturi tube (11) is communicated with the air inlet (31) of humidification pot (30), and the bleeding point (110) of this Venturi tube (11) is communicated with air.
5. according to claim 1 for the inhalation device with artificial airway's autonomous respiration, it is characterized in that: described second pipeline section (20) is also provided with condensation water collection tank (23), the top cover of this condensation water collection tank (23) is provided with Y-piece joint (231), and described Y-piece joint (231) is connected on the second pipeline section (20).
6. according to claim 1 for the inhalation device with artificial airway's autonomous respiration, it is characterized in that: described heating unit is for being embedded in the electrical heating wire (201) in the second pipeline section (20) tube wall, described electrical heating wire (201) is in the shape of a spiral around layout, and the terminals of described electrical heating wire (201) are drawn from the outer wall of the second pipeline section (20) and are connected with heating power supply.
7. according to claim 4 for the inhalation device with artificial airway's autonomous respiration, it is characterized in that: described Venturi tube (11) is arranged with the sleeve pipe (111) for controlling bleeding point (110) aperture size, described sleeve pipe (111) rotates relative to Venturi tube (11) and arranges, and described sleeve pipe (111) is provided with the side opening (112) with the bleeding point of Venturi tube (11) (110) formed objects.
8. according to claim 1 for the inhalation device with artificial airway's autonomous respiration, it is characterized in that: described humidification pot (30) is also provided with water inlet (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520142089.5U CN204543174U (en) | 2015-03-12 | 2015-03-12 | For the inhalation device with artificial airway's autonomous respiration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520142089.5U CN204543174U (en) | 2015-03-12 | 2015-03-12 | For the inhalation device with artificial airway's autonomous respiration |
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| Publication Number | Publication Date |
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| CN204543174U true CN204543174U (en) | 2015-08-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520142089.5U Expired - Fee Related CN204543174U (en) | 2015-03-12 | 2015-03-12 | For the inhalation device with artificial airway's autonomous respiration |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106669002A (en) * | 2016-12-16 | 2017-05-17 | 广西科技大学第附属医院 | Controllable children's high-frequency jet ventilator connector |
| CN107510875A (en) * | 2017-08-22 | 2017-12-26 | 郭伟华 | A kind of preventing angiocardiopathy or cerebrovascular diseases nursing inhalation device |
| TWI645869B (en) * | 2017-11-15 | 2019-01-01 | 貝斯美德股份有限公司 | Humidification chamber having an internal partition |
| CN109806479A (en) * | 2017-11-18 | 2019-05-28 | 宁波贝斯美德医用器械有限公司 | Humidifying chamber with inner partition wall |
| CN111202894A (en) * | 2020-03-09 | 2020-05-29 | 山东科技大学 | High-flow respiratory humidification therapeutic apparatus |
-
2015
- 2015-03-12 CN CN201520142089.5U patent/CN204543174U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106669002A (en) * | 2016-12-16 | 2017-05-17 | 广西科技大学第附属医院 | Controllable children's high-frequency jet ventilator connector |
| CN107510875A (en) * | 2017-08-22 | 2017-12-26 | 郭伟华 | A kind of preventing angiocardiopathy or cerebrovascular diseases nursing inhalation device |
| CN107510875B (en) * | 2017-08-22 | 2020-09-25 | 赵德轩 | Novel oxygen inhalation device for cardiovascular and cerebrovascular nursing |
| TWI645869B (en) * | 2017-11-15 | 2019-01-01 | 貝斯美德股份有限公司 | Humidification chamber having an internal partition |
| CN109806479A (en) * | 2017-11-18 | 2019-05-28 | 宁波贝斯美德医用器械有限公司 | Humidifying chamber with inner partition wall |
| CN109806479B (en) * | 2017-11-18 | 2022-08-16 | 宁波贝斯美德医用器械有限公司 | Humidification chamber with internal partition |
| CN111202894A (en) * | 2020-03-09 | 2020-05-29 | 山东科技大学 | High-flow respiratory humidification therapeutic apparatus |
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| Date | Code | Title | Description |
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| 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: 20150812 Termination date: 20160312 |
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| CF01 | Termination of patent right due to non-payment of annual fee |