CN211434594U - PH and temperature monitoring system for laryngeal mask - Google Patents
PH and temperature monitoring system for laryngeal mask Download PDFInfo
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- CN211434594U CN211434594U CN201921601786.7U CN201921601786U CN211434594U CN 211434594 U CN211434594 U CN 211434594U CN 201921601786 U CN201921601786 U CN 201921601786U CN 211434594 U CN211434594 U CN 211434594U
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- laryngeal mask
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Abstract
The utility model discloses a pH and temperature monitoring system for laryngeal mask, include laryngeal mask body, the multi-functional signal processing display of using rather than supporting, still include laryngeal mask intelligence control system and respectively with pH display module, temperature display module, miniature pH sensor probe, the miniature temperature sensor probe that laryngeal mask intelligence control system is connected, laryngeal mask intelligence control system, pH display module, temperature display module are all installed inside the multi-functional signal processing display, miniature temperature sensor probe is installed on the dorsal laryngeal mask body of cover bag, miniature pH sensor probe is installed in the dorsal line type recess of laryngeal mask body. The utility model discloses simple and practical can realize the real-time supervision to temperature, the pH valve of patient's esophagus entrance, and sensitivity is high, improves the promptness that gastric acid reflux judged, realizes the timely early warning to the action of gastric juice reflux, reduces the risk that the liquid of backflowing inhales the entering air flue by mistake, safe and reliable.
Description
Technical Field
The utility model relates to the field of medical equipment, specifically a pH and temperature monitoring system for laryngeal mask.
Background
The laryngeal mask has the characteristic of non-invasive airway as a medical instrument for maintaining the respiratory ventilation of patients, and is widely applied to clinical emergency treatment or resuscitation. The existing first, second and third generation laryngeal masks are limited to effective manual or mechanical ventilation and are not capable of measuring the internal temperature and pH of the laryngeal cavity while performing normal ventilation.
The relative constancy of the body temperature is one of the important conditions for maintaining normal life activities of the human body, and for example, the body temperature higher than 41 ℃ or lower than 35 ℃ will seriously affect the functional activities of various systems (especially nervous system), even endanger life. Clinically, examining the body temperature of a patient and observing the change of the body temperature has important significance for diagnosing diseases or judging the prognosis of certain diseases.
In a normal physiological state, acid-base imbalance of a human body is not easy to occur, once the pH value of body fluid is lower than 7.35, the body fluid is acidosis, symptoms such as inappetence, nausea, vomiting, abdominal pain and the like are often presented in the early stage, and further development can be presented as sleepiness, dysphoria and lassitude. As the pH value of the gastric juice is obviously different from the pH value of the mucous membrane of the throat, the pH value at the entrance of the esophagus is monitored in real time, and the reflux behavior of the gastric juice can be warned by utilizing the sudden change of the pH value. Normally, the pH value at the entrance of the esophagus should be about 6.5, and when the stomach and esophagus reflux, the stomach content reflux to the entrance of the esophagus, the pH value at the entrance of the esophagus suddenly drops. Most laryngeal masks applied to patients at present are provided with a drainage hole cavity, the risk that gastric juice flows back to enter an air passage is reduced to a certain extent, but the occurrence of backflow cannot be found in time because the esophageal inlet cannot be monitored in real time, and the backflow is often found after the patient inhales by mistake. The reflux aspiration is a serious complication of general anesthesia of the laryngeal mask. Therefore, the development of an integrated intelligent laryngeal mask with the functions of monitoring temperature and pH is very necessary, the real-time monitoring of the pH value at the entrance of the esophagus is realized through the laryngeal mask, the reflux can be found in time, the treatment is carried out in time, and the occurrence of aspiration is prevented.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: a pH and temperature monitoring system for a laryngeal mask is provided to solve the problems set forth in the background art.
In order to achieve the above object, the present invention provides the following technical solutions:
a pH and temperature monitoring system for a laryngeal mask comprises a laryngeal mask body, a multifunctional signal processing display, a laryngeal mask intelligent control system, a pH display module, a temperature display module, a miniature pH sensor probe and a miniature temperature sensor probe, wherein the laryngeal mask body, the multifunctional signal processing display and the laryngeal mask intelligent control system are matched with each other for use; the laryngeal mask comprises a laryngeal mask body and is characterized in that a ventilation tube cavity, a signal transmission line tube cavity and a drainage tube cavity are arranged in the laryngeal mask body, a mask sac is obliquely arranged at the front end of the laryngeal mask body, a ventilation tube cavity air outlet is formed in one end of the ventilation tube cavity, the ventilation tube cavity air outlet is formed in the inner side of the mask sac, a linear groove and a temperature sensor probe micro-cavity are formed in the back side of the laryngeal mask body, a pH sensor probe micro-cavity and a drainage port are formed in the linear groove, one end of the signal transmission line tube cavity is communicated with the temperature sensor probe micro-cavity and the pH sensor probe; the miniature pH sensor probe and the miniature temperature sensor probe are respectively arranged in the pH sensor probe micro-cavity and the temperature sensor probe micro-cavity and are respectively connected to a laryngeal mask intelligent control system in the multifunctional signal processing display through a pH sensor signal transmission line and a temperature sensor signal transmission line which are arranged in a signal transmission line cavity.
Preferably, the multifunctional signal processing display is provided with a pH display screen and a temperature display screen, and is respectively connected with the pH display module and the temperature display module.
Preferably, a pH warning lamp, a temperature warning lamp and a sound player are arranged on the multifunctional signal processing display, a voice playing module is arranged in the multifunctional signal processing display, the pH warning lamp, the temperature warning lamp and the voice playing module are respectively connected to the intelligent control system of the laryngeal mask, and the sound player is connected to the voice playing module.
Preferably, the pH threshold value and the temperature threshold value displayed by the pH display module and the temperature display module are respectively 0.00-10.00 ℃ and 20.0-42.0 ℃, the precision of the pH threshold value is two digits after the decimal point, and the precision of the temperature threshold value is one digit after the decimal point.
Preferably, the micro pH sensor probe and the micro temperature sensor probe are both made of flexible protein film, PET film or PI film with the thickness of 40-200 microns as a main body supporting material.
Preferably, the rear end of the laryngeal mask body is provided with a connecting joint, a drainage hose, a vent pipe and a signal transmission line connecting joint are arranged on the connecting joint, and the vent pipe is communicated with a vent pipe cavity; one end of the drainage hose is communicated with the drainage tube cavity, and the other end of the drainage hose is connected to drainage equipment; the multifunctional signal processing display is provided with a signal transmission bus, one end of the signal transmission bus is connected to the intelligent control system of the laryngeal mask of the multifunctional signal processing display, the other end of the signal transmission bus is connected to the signal transmission line connecting joint, and the signal transmission line connecting joint is connected with the pH sensor signal transmission line and the temperature sensor signal transmission line in the signal transmission line pipe cavity respectively.
Preferably, the mask sac is of an annular sac-shaped structure, and the vent hole of the vent pipe cavity is formed in the inner middle upper part of the mask sac of the annular sac-shaped structure.
Preferably, an inflation tube cavity is further arranged in the laryngeal mask body, one end of the inflation tube cavity is communicated with the mask sac, and the other end of the inflation tube cavity is connected with an inflation valve through an inflation hose.
Preferably, the laryngeal mask body is made of a soft material, and the multifunctional signal processing display is directly embedded in the laryngeal mask body or externally connected outside the laryngeal mask body.
Preferably, the linear groove is arranged on the back side of the laryngeal mask body and is consistent with the laryngeal mask body in direction, the drainage port is arranged in the linear groove at the front end of the laryngeal mask body, and the pH sensor probe microcavity is arranged on the side wall of the head end of the linear groove.
The beneficial effects of the utility model reside in that:
the utility model is used for a pH and temperature monitoring system of a laryngeal mask, and is provided with a laryngeal mask intelligent control system, a pH display module and a temperature display module which are respectively connected with the laryngeal mask intelligent control system in a multifunctional signal processing display; through set up pH sensor probe microcavity at laryngeal mask body front end, temperature sensor probe microcavity, and install miniature pH sensor probe respectively, miniature temperature sensor probe, miniature pH sensor probe, miniature temperature sensor probe is connected with laryngeal mask intelligent control system respectively, utilize miniature pH sensor probe, the pH valve of miniature temperature sensor probe to patient's esophagus entrance, and the temperature carries out real-time supervision, high sensitivity, improve the promptness that gastric acid refluxes and judges, realize the timely early warning to the action of gastric juice refluxes, reduce the risk that the liquid of backflowing inhales the entering air flue by mistake, safety and reliability.
Drawings
FIG. 1: the utility model discloses a system schematic diagram;
FIG. 2: the utility model has a schematic structure;
FIG. 3: the utility model discloses structure plan view.
Detailed Description
The following description of the embodiments of the present invention is made with reference to the accompanying drawings 1-3:
as shown in fig. 1-3, a pH and temperature monitoring system for a laryngeal mask comprises a laryngeal mask body 1, a multifunctional signal processing display 8, a laryngeal mask intelligent control system, and a pH display module, a temperature display module, a micro pH sensor probe and a micro temperature sensor probe which are respectively connected with the laryngeal mask intelligent control system. The laryngeal mask body 1 is made of soft materials, and the multifunctional signal processing display 8 is directly embedded in the laryngeal mask body 1 or is externally connected outside the laryngeal mask body 1. The intelligent control system of the laryngeal mask, the pH display module and the temperature display module are all installed inside the multifunctional signal processing display 8, and the miniature pH sensor probe and the miniature temperature sensor probe are all made of flexible protein films, PET films or PI films with the thickness of 40-200 microns as main body supporting materials and are arranged on the laryngeal mask body 1.
The pH threshold value and the temperature threshold value displayed by the pH display module and the temperature display module are respectively 0.00-10.00 ℃ and 20.0-42.0 ℃, the precision of the pH threshold value is two digits after decimal point, and the precision of the temperature threshold value is one digit after decimal point. The multifunctional signal processing display 8 is provided with a pH display screen and a temperature display screen which are respectively connected with a pH display module and a temperature display module. Be provided with pH warning light, temperature warning light and sound player on the multi-functional signal processing display 8, be provided with the pronunciation broadcast module in the multi-functional signal processing display 8, pH warning light, temperature warning light, pronunciation broadcast module are connected respectively on laryngeal mask intelligence control system, and sound player connects on the pronunciation broadcast module. When the data that miniature pH sensor probe, miniature temperature sensor probe detected surpassed preset numerical range, laryngeal mask intelligence control system carries out light warning, pronunciation warning through pH warning light or temperature warning light and pronunciation broadcast module, makes things convenient for medical personnel in time to handle.
The laryngeal mask comprises a laryngeal mask body 1, and is characterized in that a ventilation tube cavity 3, a signal transmission line tube cavity 5 and a drainage tube cavity 6 are arranged in the laryngeal mask body 1, a ventilation tube cavity air outlet 31 is arranged at one end of the ventilation tube cavity 3, a mask bag 2 is obliquely arranged at the front end of the laryngeal mask body 1, the mask bag 2 is of an annular bag-shaped structure, and the ventilation tube cavity air outlet 31 is arranged on the upper middle portion of the inner side of the mask bag 2 of.
The laryngeal mask comprises a laryngeal mask body 1 and is characterized in that a linear groove 4 and a temperature sensor probe microcavity 51 are arranged on the back side of the laryngeal mask body 1, a pH sensor probe microcavity 52 and a drainage port 61 are arranged in the linear groove 4, the linear groove 4 is arranged on the back side of the laryngeal mask body 1 and is consistent with the laryngeal mask body 1 in direction, the drainage port 61 is arranged in the linear groove 4 in the front end of the laryngeal mask body 1, and the pH sensor probe microcavity 52 is arranged on the side wall of the head end of the linear groove 4.
One end of the signal transmission line cavity 5 is communicated with the temperature sensor probe micro-cavity 51 and the pH sensor probe micro-cavity 52, and the drainage tube cavity 6 is communicated with the drainage port 61; the miniature pH sensor probe and the miniature temperature sensor probe are respectively arranged in the pH sensor probe micro-cavity 52 and the temperature sensor probe micro-cavity 51 and are respectively connected to a laryngeal mask intelligent control system in the multifunctional signal processing display 8 through a pH sensor signal transmission line and a temperature sensor signal transmission line which are arranged in the signal transmission line tube cavity 5.
An inflation tube cavity 7 is further arranged in the laryngeal mask body 1, one end of the inflation tube cavity 7 is communicated with the mask bag 2, and the other end of the inflation tube cavity 7 is connected with an inflation valve 72 through an inflation hose 71.
The rear end of the laryngeal mask body 1 is provided with a connecting joint 9, a drainage hose 91, a vent pipe 92 and a signal transmission line connecting joint are arranged on the connecting joint 9, and the vent pipe 92 is communicated with the vent pipe cavity 3; one end of the drainage hose 91 is communicated with the drainage tube cavity 6, and the other end is connected to drainage equipment; the multifunctional signal processing display 8 is provided with a signal transmission bus 53, one end of the signal transmission bus 53 is connected to the intelligent control system of the laryngeal mask of the multifunctional signal processing display 8, the other end of the signal transmission bus 53 is connected to the signal transmission line connector, and the signal transmission line connector is respectively connected with the pH sensor signal transmission line and the temperature sensor signal transmission line in the signal transmission line tube cavity 5.
The device is used for a pH and temperature monitoring system of the laryngeal mask, is simple and practical, and is provided with a laryngeal mask intelligent control system, a pH display module and a temperature display module which are respectively connected with the laryngeal mask intelligent control system in the multifunctional signal processing display 8; through set up pH sensor probe microcavity 52 at laryngeal mask body front end, temperature sensor probe microcavity 51, and install miniature pH sensor probe respectively, miniature temperature sensor probe, miniature pH sensor probe, miniature temperature sensor probe is connected with laryngeal mask intelligence control system respectively, utilize miniature pH sensor probe, miniature temperature sensor probe is to the pH valve of patient's esophagus entrance, and the temperature carries out real-time supervision, high sensitivity, improve the promptness that gastric acid refluxes and judges, realize the timely early warning to the gastric juice refluxes action, reduce the risk that the liquid that backflows inhales by mistake and get into the air flue, safety and reliability.
The above description of the present invention is made in conjunction with the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and the method and the technical solution of the present invention are not substantially improved or directly applied to other occasions without improvement, and are all within the protection scope of the present invention.
Claims (10)
1. A pH and temperature monitoring system for a laryngeal mask comprises a laryngeal mask body (1) and a multifunctional signal processing display (8), and is characterized by further comprising a laryngeal mask intelligent control system, and a pH display module, a temperature display module, a miniature pH sensor probe and a miniature temperature sensor probe which are respectively connected with the laryngeal mask intelligent control system, wherein the laryngeal mask intelligent control system, the pH display module and the temperature display module are all arranged inside the multifunctional signal processing display (8), and the miniature pH sensor probe and the miniature temperature sensor probe are arranged on the laryngeal mask body (1); the laryngeal mask comprises a laryngeal mask body (1), and is characterized in that a ventilation lumen (3), a signal transmission line lumen (5) and a drainage lumen (6) are arranged in the laryngeal mask body (1), a mask sac (2) is obliquely arranged at the front end of the laryngeal mask body (1), a ventilation lumen air outlet (31) is arranged at one end of the ventilation lumen (3), the ventilation lumen air outlet (31) is arranged on the inner side of the mask sac (2), a linear groove (4) and a temperature sensor probe microcavity (51) are arranged on the back side of the laryngeal mask body (1), a pH sensor probe microcavity (52) and a drainage port (61) are arranged in the linear groove (4), one end of the signal transmission line lumen (5) is communicated with the temperature sensor probe microcavity (51) and the pH sensor probe microcavity (52), and the drainage port (61) are communicated with each other, and; the miniature pH sensor probe and the miniature temperature sensor probe are respectively arranged in a pH sensor probe micro-cavity (52) and a temperature sensor probe micro-cavity (51), and are respectively connected to a laryngeal mask intelligent control system in the multifunctional signal processing display (8) through a pH sensor signal transmission line and a temperature sensor signal transmission line which are arranged in a signal transmission line tube cavity (5).
2. The system for monitoring the pH and the temperature of the laryngeal mask according to claim 1, wherein a pH display screen and a temperature display screen are arranged on the multifunctional signal processing display (8) and are respectively connected with the pH display module and the temperature display module.
3. The pH and temperature monitoring system for the laryngeal mask according to claim 1, wherein a pH warning lamp, a temperature warning lamp and a sound player are arranged on the multifunctional signal processing display (8), a voice playing module is arranged in the multifunctional signal processing display (8), the pH warning lamp, the temperature warning lamp and the voice playing module are respectively connected to an intelligent control system of the laryngeal mask, and the sound player is connected to the voice playing module.
4. The system for monitoring the pH and the temperature of the laryngeal mask according to claim 1 or 2, wherein the pH display module and the temperature display module respectively display the pH threshold and the temperature threshold of 0.00-10.00 ℃ and 20.0-42.0 ℃, the accuracy of the pH threshold reaches two digits after a decimal point, and the accuracy of the temperature threshold reaches one digit after the decimal point.
5. The system for monitoring pH and temperature of a laryngeal mask according to claim 1, wherein the micro-pH sensor probe and the micro-temperature sensor probe are made of flexible protein film, PET film or PI film with a thickness of 40-200 microns as a main body supporting material.
6. The system for monitoring the pH and the temperature of the laryngeal mask according to claim 1, wherein a connecting joint (9) is arranged at the rear end of the laryngeal mask body (1), a drainage hose (91), a ventilation pipe (92) and a signal transmission line connecting joint are arranged on the connecting joint (9), and the ventilation pipe (92) is communicated with a ventilation pipe cavity (3); one end of the drainage hose (91) is communicated with the drainage tube cavity (6), and the other end of the drainage hose is connected to drainage equipment; the multifunctional signal processing display (8) is provided with a signal transmission bus (53), one end of the signal transmission bus (53) is connected to the intelligent control system of the laryngeal mask of the multifunctional signal processing display (8), the other end of the signal transmission bus is connected to a signal transmission line connecting joint, and the signal transmission line connecting joint is respectively connected with a pH sensor signal transmission line and a temperature sensor signal transmission line in a signal transmission line tube cavity (5).
7. A pH and temperature monitoring system for a laryngeal mask according to claim 1, characterised in that the mask bladder (2) is of an annular bladder-like structure, the ventilation lumen air outlet (31) being arranged in the inner, middle upper part of the mask bladder (2) of the annular bladder-like structure.
8. The system for monitoring the pH and the temperature of the laryngeal mask according to claim 1, wherein an inflation tube cavity (7) is further arranged in the laryngeal mask body (1), one end of the inflation tube cavity (7) is communicated with the mask bag (2), and the other end of the inflation tube cavity is connected with an inflation valve (72) through an inflation hose (71).
9. The system for monitoring the pH and the temperature of the laryngeal mask according to claim 1, wherein the laryngeal mask body (1) is made of a soft material, and the multifunctional signal processing display (8) is arranged in a manner of being directly embedded in the laryngeal mask body (1) or being externally connected to the laryngeal mask body (1).
10. The system for monitoring pH and temperature of the laryngeal mask according to claim 1, wherein the linear groove (4) is arranged on the back side of the laryngeal mask body (1) and is in the same direction as the laryngeal mask body (1), the drainage port (61) is arranged in the linear groove (4) at the front end of the laryngeal mask body (1), and the pH sensor probe microcavity (52) is arranged on the side wall of the head end of the linear groove (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921601786.7U CN211434594U (en) | 2019-09-25 | 2019-09-25 | PH and temperature monitoring system for laryngeal mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921601786.7U CN211434594U (en) | 2019-09-25 | 2019-09-25 | PH and temperature monitoring system for laryngeal mask |
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| Publication Number | Publication Date |
|---|---|
| CN211434594U true CN211434594U (en) | 2020-09-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921601786.7U Active CN211434594U (en) | 2019-09-25 | 2019-09-25 | PH and temperature monitoring system for laryngeal mask |
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| CN (1) | CN211434594U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| WO2021057568A1 (en) * | 2019-09-25 | 2021-04-01 | 厦门中科智慧医疗科技有限公司 | Ph and temperature monitoring system for laryngeal mask |
-
2019
- 2019-09-25 CN CN201921601786.7U patent/CN211434594U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| WO2021057568A1 (en) * | 2019-09-25 | 2021-04-01 | 厦门中科智慧医疗科技有限公司 | Ph and temperature monitoring system for laryngeal mask |
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20230926 Address after: 230601 First Floor, Building 2-A, Furong Road North, Economic and Technological Development Zone, Hefei City, Anhui Province Patentee after: HEFEI DAMI MEDICAL SCIENCE & TECHNOLOGY Co.,Ltd. Address before: A58, Unit 212, No. 6 Gaodian Road, Xiamen Area, China (Fujian) Free Trade Pilot Zone, Huli District, Xiamen City, Fujian Province, 361000 Patentee before: Xiamen Zhongke Intelligent Medical Technology Co.,Ltd. |
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