CN201094796Y - Cavity temperature measurement artificial air drain - Google Patents
Cavity temperature measurement artificial air drain Download PDFInfo
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- CN201094796Y CN201094796Y CNU2007200440825U CN200720044082U CN201094796Y CN 201094796 Y CN201094796 Y CN 201094796Y CN U2007200440825 U CNU2007200440825 U CN U2007200440825U CN 200720044082 U CN200720044082 U CN 200720044082U CN 201094796 Y CN201094796 Y CN 201094796Y
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- temperature
- artificial airway
- seal wire
- canal
- temperature indicator
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Abstract
The utility model relates to a manual air channel for cavity temperature detection which is mainly used for anaesthetic recovery field, emergency medicine and the application of animal test. The components of the channel includes: a manual air channel canal the two ends of which are respectively an intracorporeal end and a vitro end. The channel is improved in that the channel is provided with a temperature detecting electrode arranged at the inner end of a canal and a conductive guidewire embedded in the wall of the canal; one end of the conductive guidewire is a detecting end electrically connected with the temperature detecting electrode and the other end of the conductive guidewire is an external connecting end arranged at the vitro end of the canal. The external connecting end of the conductive guidewire is connected with a temperature display or a vitro multifunctional monitor, namely being able to realize the temperature monitoring function and acquiring the body temperature information needed detecting simultaneously when the trachea canal is inserted by tubes or arranged in a throat hood without additional operations; after the trachea canal is inserted by tubes, the temperature detecting electrode is arranged in a position closer to a heart than an esophagus detecting electrode; the body temperature monitoring is accurate and has continuity. And complications or partial injuries caused by arranging an esophagus temperature detecting electrode are avoided.
Description
Technical field
This utility model relates to a kind of artificial airway, especially a kind of can monitoring human or the cavity thermometric artificial airway of animal center body temperature, be mainly used in the application of anesthesia recovery field, emergency medicine and zoopery (comprising veterinary's medical science).
Background technology
In the operation, patient's temperature monitoring has become conventional clinical monitoring index, and is especially all the more so under general anesthesia.Temperature monitoring is directly connected to case-management in the art accurately, and postoperative patient recovers.
The temperature monitoring of clinical practice comprises body surface temperature monitoring, body cavity temperature monitoring and central body temperature monitoring.Because the relative body surface body temperature of intraesophageal body cavity temperature monitoring is then more accurate, more reliable, more near central body temperature.Therefore, common operational approach is, under general anesthesia, after the tracheal intubation, a long temperature probe of about 45cm is put into the esophagus at trachea rear through the oral cavity, big about the position of posterior surface of heart, and the lead of its external part is connected on the monitor, monitor in order to body.This temperature monitoring method has its weak point, and the first, need another operation in addition of gas removing pipe intubate.As running into operating difficulties, not only spended time increases the possibility of complication in addition; The second, this esophagus probe will occupy certain oral cavity and esophagus space, possible boil on the nape opposite the mouth intracavity operation, and esophagus operation, and place stomach tube etc. and bring inconvenience, any influence or change the position that esophagus is popped one's head in all may influence the accuracy and the seriality of temperature monitoring; The 3rd, extra line also needs anaesthetist's time to go arrangement; The 4th, if when using laryngeal mask (LMA) general anesthesia, then can not adopt this mode to monitor body temperature substantially.
The designer expects, if can monitor body temperature by the artificial airway, then can remedy the weak point that above-mentioned esophagus temperature monitoring rapier is caused.The artificial airway generally is meant the endotracheal tube and the laryngeal mask of clinical employed different model.The formation of existing trachea deferent comprises: two ends are respectively artificial airway's conduit, aerating gasbag and the gas generator for air bag of body the inner (being far-end) and external end (being near-end), aerating gasbag is positioned near body the inner of artificial airway's conduit, and gas generator for air bag is connected with aerating gasbag by a gas tube.After the aerating gasbag inflation, can play the outer buffer action up and down of artificial airway's conduit.The external end of artificial airway's conduit (being near-end) can be connected with anesthetic machine or respirator.Existing artificial airway does not have temp sensing function.
Summary of the invention
The purpose of this utility model is: exist and can't propose a kind of cavity thermometric artificial airway to the thermometric main weak point of cavity at above existing artificial airway, in order to satisfy the needs of central body temperature monitoring.
In order to reach the above object: cavity thermometric artificial airway of the present utility model, its composition comprises: two ends are respectively artificial airway's conduit of body the inner and external end, aerating gasbag and gas generator for air bag, aerating gasbag is positioned near body the inner of artificial airway's conduit, gas generator for air bag is connected with aerating gasbag by a gas tube, its improvements are: also have a temperature exploring electrode that is positioned at catheter body the inner, and be embedded in conduction seal wire in the duct wall, one end of described conduction seal wire is an end of probe, be electrically connected with the temperature exploring electrode, the other end is an external connection end, is positioned at the external end of conduit.
The beneficial effects of the utility model are as follows: the external connection end of conduction seal wire of the present utility model connects temperature indicator or external multifunctional monitoring device, can realize temperature-monitoring function.In the endotracheal tube intubate or when placing laryngeal mask, need both can obtain the body temperature information of detection.After the endotracheal tube intubate, its body the inner (end) is positioned at the thoracic cavity, between the rear of heart, side before the esophagus, the temperature exploring electrode is positioned at the position than the more close heart of esophagus rapier, and the body temperature that detects then approaches central body temperature, makes it to obtain accurately temperature monitoring and has continuity.This novel endotracheal tube will be present clinical temperature monitoring method, increase a new selection approach, and simple, convenient and practical; The simplification of operation, the simplification of management can be shortened the time of anesthesia preparation, anesthesia procedure, thereby reduce patient in the required time of operating room; Because this utility model can survey body temperature accurately, need not to place the esophagus rapier generally speaking, therefore can avoid because of putting complication or the local damage due to the esophagus temperature rapier; Simultaneously oral cavity and esophagus space are enlarged relatively, be convenient to operation in the oral cavity, also be convenient to put stomach tube; Also make and adjust patient posture in the art, or turn operating-table etc. and provide convenience; Partly reduce the line of numerous rope; Reduce the capacity of Biohazard Waste Disposal; And technology is convenient relatively, and cost is low relatively.
Description of drawings
Below in conjunction with accompanying drawing this utility model is further described.
Fig. 1 is this utility model embodiment 1 structural representation.
Fig. 2 is the temperature monitoring part-structure sketch map of this utility model embodiment 1.
Fig. 3 is this utility model temperature monitoring part-structure sketch map.
Fig. 4 is this utility model embodiment 2 structural representations.
The specific embodiment
Embodiment 1
The cavity thermometric artificial airway of present embodiment as shown in Figure 1, its composition comprises: two ends are respectively artificial airway's conduit 1 of body inner 11 and external end 12, aerating gasbag 2 and gas generator for air bag 3, aerating gasbag 2 is positioned near body the inner 11 of artificial airway's conduit 1, gas generator for air bag 3 is connected with aerating gasbag 2 by a gas tube 4, its improvements are: also have a temperature exploring electrode 5 that is positioned at catheter body the inner 11, and be embedded in conduction seal wire 6 in conduit 1 tube wall, one end of conduction seal wire 6 is an end of probe 61, be electrically connected with temperature exploring electrode 5, the other end is external connection end 62 (referring to Fig. 2), is positioned near the external end 12 of conduit.In the present embodiment, temperature exploring electrode 5 is embedded in inner 11 tube walls of body of artificial airway's conduit 1, also can be embedded on the cyst wall of aerating gasbag 2.
Among the embodiment shown in Figure 1, this cavity thermometric artificial airway also has a temperature indicator 7 that is fixed on artificial airway's catheter body outer end 12, and (temperature indicator is sophisticated prior art, therefore not providing accompanying drawing is illustrated), this temperature indicator comprises the base that is fixed on the catheter body outer end, printed electronic circuit board, LCD display and battery, but additional supply switch also, the external connection end 62 of conduction seal wire 6 is electrically connected with the signaling interface 71 of temperature indicator 7.
In order to be convenient to connect various devices flexibly, as shown in Figure 3, the external connection end 62 of conduction seal wire 6 is electrically connected with seal wire connecting device 8, and seal wire connecting device 8 has the output contact 81 that can be used for connecting temperature indicator or external multifunctional monitoring body temperature monitoring lead.When needs serviceability temperature display monitoring body temperature, the output contact 81 of seal wire connecting device 8 is electrically connected with the signaling interface 71 of the temperature indicator 7 that is fixed on catheter body outer end 12; When needs utilize external multifunctional monitoring device to carry out temperature monitoring, the output contact 81 of seal wire connecting device 8 can be electrically connected with the temperature monitoring lead 91 of external multifunctional monitoring device 9.
The cavity thermometric artificial airway of present embodiment as shown in Figure 4, this cavity thermometric artificial airway is a laryngeal mask, temperature exploring electrode 5 is embedded on aerating gasbag 2 cyst walls 21 of laryngeal mask.The other technologies feature is identical with embodiment 1, and the title of label correspondence is referring to Fig. 1 among Fig. 4.
In addition to the implementation, this utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation form, all drop on the protection domain of this utility model requirement.
Claims (6)
1, a kind of cavity thermometric artificial airway, its composition comprises: two ends are respectively artificial airway's conduit of body the inner and external end, aerating gasbag and gas generator for air bag, aerating gasbag is positioned near body the inner of artificial airway's conduit, gas generator for air bag is connected with aerating gasbag by a gas tube, it is characterized in that: also have a temperature exploring electrode that is positioned at catheter body the inner, and be embedded in conduction seal wire in the duct wall, one end of described conduction seal wire is an end of probe, be electrically connected with the temperature exploring electrode, the other end is an external connection end, is positioned at the external end of conduit.
2, cavity thermometric artificial airway according to claim 1 is characterized in that: described temperature exploring electrode is embedded in the inner tube wall of body of artificial airway's conduit.
3, cavity thermometric artificial airway according to claim 1, it is characterized in that: described temperature exploring electrode is embedded on the cyst wall of aerating gasbag.
4, according to claim 1 or 2 or 3 described cavity thermometric artificial airways, it is characterized in that: the external connection end of described conduction seal wire is electrically connected with the seal wire connecting device, and the seal wire connecting device has the output contact that can be used for connecting temperature indicator or external multifunctional monitoring body temperature monitoring lead.
5, according to claim 1 or 2 or 3 described cavity thermometric artificial airways, it is characterized in that: also have a temperature indicator that is fixed on artificial airway's catheter body outer end, described temperature indicator is formed and is comprised the base that is fixed on the catheter body outer end, printed electronic circuit board, LCD display and battery, the external connection end of described conduction seal wire is electrically connected with the signaling interface of described temperature indicator.
6, cavity thermometric artificial airway according to claim 4, it is characterized in that: also have a temperature indicator that is fixed on artificial airway's catheter body outer end, described temperature indicator is formed and is comprised the base that is fixed on the catheter body outer end, printed electronic circuit board, LCD display and battery, the output contact of described seal wire connecting device is electrically connected with the signaling interface of described temperature indicator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200440825U CN201094796Y (en) | 2007-10-11 | 2007-10-11 | Cavity temperature measurement artificial air drain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200440825U CN201094796Y (en) | 2007-10-11 | 2007-10-11 | Cavity temperature measurement artificial air drain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201094796Y true CN201094796Y (en) | 2008-08-06 |
Family
ID=39921854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200440825U Expired - Lifetime CN201094796Y (en) | 2007-10-11 | 2007-10-11 | Cavity temperature measurement artificial air drain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201094796Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104958818A (en) * | 2015-07-10 | 2015-10-07 | 河南埃纳生医疗科技有限公司 | Multifunctional double-bag trachea cannula |
| CN107158537A (en) * | 2017-06-06 | 2017-09-15 | 徐玉灿 | Artificial intelligence Mobyneb artificial airway's survey meter |
| WO2021057567A1 (en) * | 2019-09-25 | 2021-04-01 | 厦门中科智慧医疗科技有限公司 | Integrated smart laryngeal mask having ph and temperature monitoring functions |
-
2007
- 2007-10-11 CN CNU2007200440825U patent/CN201094796Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104958818A (en) * | 2015-07-10 | 2015-10-07 | 河南埃纳生医疗科技有限公司 | Multifunctional double-bag trachea cannula |
| CN107158537A (en) * | 2017-06-06 | 2017-09-15 | 徐玉灿 | Artificial intelligence Mobyneb artificial airway's survey meter |
| WO2021057567A1 (en) * | 2019-09-25 | 2021-04-01 | 厦门中科智慧医疗科技有限公司 | Integrated smart laryngeal mask having ph and temperature monitoring functions |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080806 |
|
| CX01 | Expiry of patent term |