CN104398242B - Epithelium healing temperature-humidity detecting device and method - Google Patents

Epithelium healing temperature-humidity detecting device and method Download PDF

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Publication number
CN104398242B
CN104398242B CN201410701013.1A CN201410701013A CN104398242B CN 104398242 B CN104398242 B CN 104398242B CN 201410701013 A CN201410701013 A CN 201410701013A CN 104398242 B CN104398242 B CN 104398242B
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operation handle
epithelium healing
temperature
detecting device
shaped tee
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CN104398242A (en
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曹爽
朱红
刘娟
陈琦
陈琰
朱勤
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Nanjing General Hospital of Nanjing Command PLA
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Nanjing General Hospital of Nanjing Command PLA
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/48—Other medical applications
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/01—Measuring temperature of body parts ; Diagnostic temperature sensing, e.g. for malignant or inflamed tissue
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/483—Physical analysis of biological material
    • G01N33/497—Physical analysis of biological material of gaseous biological material, e.g. breath
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/14—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase
    • A61M16/16—Devices to humidify the respiration air
    • A61M16/161—Devices to humidify the respiration air with means for measuring the humidity

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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
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  • Heart & Thoracic Surgery (AREA)
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  • Urology & Nephrology (AREA)
  • Hematology (AREA)
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  • Medicinal Chemistry (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)

Abstract

The invention provides a kind of epithelium healing temperature-humidity detecting device and method, meter is surveyed including the operation gentle health check-up of handle, described gas detecting meter includes a T-shaped tee T, it is provided with the first check device in one side pipe of T-shaped tee T, it is socketed with to suck in another side pipe and intubates, suck and on intubating, be provided with inflatable mouth, the second check device it is provided with in the bottom tube of T-shaped tee T, the bottom tube of T-shaped tee T is socketed with lid, lid has been connected below detection pipe, it is provided with Temperature Humidity Sensor in detection pipe, described Temperature Humidity Sensor passes through holding wire attended operation handle；Described operation handle is provided with switch and display screen.Employing assembly of the invention can detect the humiture of the epithelium healing of patient in real time, easy and simple to handle, and detection is accurately.

Description

Epithelium healing temperature-humidity detecting device and method
Technical field
The invention belongs to medical apparatus and instruments, particularly to the device of a kind of humiture for detecting human body respiration gas.
Background technology
In general breathing, the gas of suction is heated humidification through upper respiratory tract, and when setting up artificial airway, the heating and moistening effect in patient respiration road is destroyed, and dry gas just can damage trachea and bronchial mucosa[1], affect respiratory tract ciliary movement, cause respiratory tract to block, the complication such as pulmonary atelectasis and pneumonia[2].Therefore, it is necessary to the gas sucked is carried out heating and moistening, i.e. air flue humidification.The method carrying out air flue humidification is a lot, as tracheal strips be interrupted instillation, tube for transfusion persistent instillation, micro pump continue to inject, Neulized inhalation and application of heat humidifier or wet heat exchanger etc., but all there is defect in various degree.
Domestic and international present Research evaluation: 1. tracheal strips is interrupted instillation: medicinal liquid instills suddenly trachea, and speed is wayward, and some patient there will be irritable cough[3], violent cough can increase intracranial pressure and Intra-abdominal pressure, increases the generation of complication；Meanwhile, inject humidification fluid, upper airways sputum is poured deep, increase pulmonary infection chance[4]；2. tube for transfusion persistent instillation: not easily accurately control to instill speed and slaking process[5], the non-granulating of medicinal liquid；3. micro pump persistent instillation: the non-granulating of medicinal liquid, and not heated, directly stimulate air flue, patient is difficult to tolerate；Simultaneously as one day repeatedly to aspirate humidification fluid, add the chance of pollution[6]；4. continue oxygen atomization cover to suck: life-time service, noise is big[7], patient cannot tolerate, and affects patient comfort, it is necessary to oxygen support, is not suitable for family and uses；5. wet heat exchanger (HCH): in recent years, it is widely used abroad, but because dead, airway resistance, work of breathing can be made to increase, is not suitable for being used in and is not resistant to increase a small amount of resistance or dead space person, abundant expectoration is likely to blocking HCH person, has respiratory tract injury need to suck high humility gas person[8], use metal canula patient.
Adopt which kind of method to reach best humidifying effect for the non-row patients with mechanical ventilation of tracheotomy, be worth us to inquire into.
Clinically, for above-mentioned situation, it is necessary to detection epithelium healing humiture in real time, at present, generally adopt Hygrothermograph to detect, there is the problem that operation is inconvenient, not accurate enough.There is presently no a kind of special purpose device for epithelium healing Temperature and Humidity.
List of references:
[1]LucatoJJ.TucciMR,SchettinoGP,etal.Evaluationofresistancein8differentheat-and-moistureexchangers:Effectsofsaturationandflowrate/profile[J].RespirCare.2005.50(5):636-643.
[2] Yao Jie. the modern combination of Chinese and Western medicine magazine of the Airway Care [J] of intubation application respirator, 2006,15 (18): 2565.
[3] He Zhaoqiu, Wang Hailing, Cheng Fangqun. effect observation [J] Modern Nursing of Lasting Air Way Humidification with Precision Infusion Set, 2006,12 (14): 1331-1332.
[4] Lan Huilan, Li Xueqiu, Tan Tiehe, etc. comparative study [J] Chinese Journal of Nursing of intratracheal instillation normal saline humidifying before Mechanical Ventilation with Sputum Aspiration for Patients, 2005,40 (8): 567-569.
[5] Zhang Xuhong. progress [J] the Tianjin nursing of artificial air flue humidification, 2009,17 (1): 60-61.
[6] Zhao Pinxia. Research progress on nursing care [J] the clinical care magazine of artificial air flue humidification, 2009,8 (2): 63-65.
[7] Dai Wenying. clinical research [J] Nursing and Rehabilitation of artificial air flue humidification method, 2004,3 (2): 80-82.
[8] Gao Yulin, Wu Landi. hygroscopicity condenses humidifier application [J] the foreign medical science nursing fascicle artificial airway, and 1999,18 (3): 101-103.
Summary of the invention
It is an object of the invention to provide a kind of epithelium healing temperature-humidity detecting device, to solve the problem inconvenient, not accurate enough for the operation of epithelium healing Temperature and Humidity existed in prior art.
For achieving the above object, the present invention is by the following technical solutions:
A kind of epithelium healing temperature-humidity detecting device, meter is surveyed including the operation gentle health check-up of handle, described gas detecting meter includes a T-shaped tee T, it is provided with the first check device in one side pipe of T-shaped tee T, it is socketed with to suck in another side pipe and intubates, suck and on intubating, be provided with inflatable mouth, the second check device it is provided with in the bottom tube of T-shaped tee T, the bottom tube of T-shaped tee T is socketed with lid, lid has been connected below detection pipe, being provided with Temperature Humidity Sensor in detection pipe, described Temperature Humidity Sensor passes through holding wire attended operation handle；Described operation handle is provided with switch and display screen.
Further, described Temperature Humidity Sensor is connected with the processor being arranged in operation handle, and processor is also associated with memory module and display, and memory module is positioned at operation handle, memory module is also connected with display, and display is arranged on the surface of operation handle.
Further, described operation handle is provided with button, including beginning, deletion, transmission, conclusion button.
Further, described operation handle is provided with charging inlet, and is provided with charging indicator light.
Further, described operation handle is provided with relay indicating light.
Further, described gas detecting meter also includes a transfer tube.
Further, described detection pipe is provided with scale.
Further, described detection pipe is detachable with lid is connected.
Further, the first check device and the second check device are check valve.
Present invention also offers a kind of method utilizing above-mentioned device to carry out epithelium healing Temperature and Humidity, technical scheme is as follows:
A kind of method of epithelium healing Temperature and Humidity, comprises the steps: to connect device, opens switch, and relay indicating light is bright, equipment normal operation；Namely start is detection pattern, treats device steady operation after start, is shown that detection pipe environment humiture；Now, detected person is blown by inflatable mouth, gas flow through suck intubate, T-shaped tee T, arrive detection pipe, Temperature Humidity Sensor in detection pipe detects the humiture of the epithelium healing of detected person, and on the processor transmitted to operation handle, is then transmit to display screen and shows in real time, processor sends data to memory module storage, and memory module is connected to computer and data are exported to computer.
The invention has the beneficial effects as follows: employing assembly of the invention can detect the humiture of the epithelium healing of patient in real time, easy and simple to handle, and detection is accurately；Being embodied in: adopt the environment of relative closure, the gas of patient's exhalation is directly entered pipeline, and is arranged in pipeline by Temperature Humidity Sensor, it is achieved the real-time detection to gas, it is to avoid gas spreads the problem that the prohibited data detection caused is true；Employing Temperature Humidity Sensor detects, and highly sensitive in traditional Hygrothermograph, detection data are more accurate；Except detecting in real time, also have and preserve function, it is possible to the epithelium healing humiture data in patient's a period of time are preserved and transmit to computer, it is simple to medical personnel are analyzed；Adopt the structure of T-shaped tee T, the gas of patient's exhalation is not directly contact Temperature Humidity Sensor, but turned by T-shaped tee T cushion after touch sensor again, because the gas flow rate that patient directly breathes out is very fast, if directly contact Temperature Humidity Sensor can cause prohibited data detection true, the problem that jumping characteristic is big, adopts T-shaped tee T perfect can solve this problem；It addition, by removably connecting between each several part, easy to operate, and it is easy to cleaning replacing.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of transfer tube；
Fig. 3 is the circuit theory diagrams of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention will be further described.
Such as Fig. 1, a kind of epithelium healing temperature-humidity detecting device of the present invention, including operation handle 1 and gas detecting meter 2, gas detecting meter 2 includes a T-shaped tee T 21, it is provided with the first check device 22 in one side pipe of T-shaped tee T 21, prevent gas from flowing out from side pipe, it is socketed with to suck in another side pipe and intubates 23, suck to intubate and on 23, be provided with inflatable mouth 231, the second check device 24 it is provided with in the bottom tube of T-shaped tee T 21, ensure that gas can only flow from top to down, without refluxing, the bottom tube of T-shaped tee T 21 is socketed with lid 25, lid 25 has been connected below detection pipe 26, it is provided with Temperature Humidity Sensor 27 in detection pipe 26, Temperature Humidity Sensor 27 is by holding wire 3 attended operation handle 1；Operation handle 1 is provided with switch 11 and display screen 12.
Such as Fig. 2, Temperature Humidity Sensor 27 is connected with the processor being arranged in operation handle 1, processor is also associated with memory module and display, memory module is positioned at operation handle 1, memory module is also connected with display, display is arranged on the surface of operation handle 1, and the information of storage can be sent to computer by data wire by memory module.
Operation handle 1 is provided with button 13, and is connected with processor, start for realization, delete, transmit, the function such as end.
Operation handle 1 is provided with charging inlet, and is provided with charging indicator light 15, and when charging, charging indicator light 15 lights.
Being provided with relay indicating light 14 on operation handle 1, when device is in running order, relay indicating light 14 lights.
Gas detecting meter 2 also includes a transfer tube 29, it is possible to lengthened by transfer tube 29, under specific condition, original suck intubate 23 length inadequate time, it is possible to transfer tube 29 is connected to T-shaped tee T 21 and sucking and intubates between 23, so as to lengthen.
Detection pipe 26 is provided with scale 28.
Pipe 26 is detachable with lid 25 is connected in detection, in order to clean internal and replacing Temperature Humidity Sensor 27 after dismounting.
The method utilizing above-mentioned device to carry out epithelium healing Temperature and Humidity, comprises the steps: to connect device, opens switch, and relay indicating light is bright, equipment normal operation；Namely start is detection pattern, treats device steady operation after start, is shown that detection pipe environment humiture；Now, detected person is blown by inflatable mouth, gas flow through suck intubate, T-shaped tee T, arrive detection pipe, Temperature Humidity Sensor in detection pipe detects the humiture of the epithelium healing of detected person, and on the processor transmitted to operation handle, is then transmit to display screen and shows in real time, processor sends data to memory module storage, and memory module is connected to computer and data are exported to computer.
The epithelium healing temperature-humidity detecting device of the present invention has two kinds of duties: detection pattern, preservation mode.
Detection pattern is instant detection and the mode of operation of display surrounding humiture；Preservation mode is the mode of operation that can the detection data that surrounding humiture gathers 1 time in 2 seconds be preserved.
Connecting equipment, open switch, relay indicating light is bright, equipment normal operation；
Namely start is detection pattern, equipment steady operation after starting shooting about 15 seconds, is shown that detection pipe environment humiture, and this pattern can the humiture in reaction detection pipe at any time, as after start, humiture shows unchanged, just check that lower sensor connects whether plug is seated.
Pressing start button in detection pattern, enter first group of detection and the numbering of data preservation, click start button, start record and the detection process of display sampling, press conclusion button, stop detecting and storing detection process, first group of detection terminates；After having detected first group, return to detection pattern.
Again press start button, enter preservation mode, represent will enter second group of detection and data preservation.
Delete function: when equipment preserves multi-group data, press deletion button and can delete last group data.Under detection functional status, press deletion button, delete last group data, then click deletion button, confirm to delete, return to detection functional status.
Transfer function: by data line attended operation handle and computer, send data to computer.

Claims (10)

1. an epithelium healing temperature-humidity detecting device, it is characterized in that: include operation handle (1) and gas detecting meter (2), described gas detecting meter (2) includes a T-shaped tee T (21), it is provided with the first check device (22) in one side pipe of T-shaped tee T (21), it is socketed with in another side pipe to suck and intubates (23), suck to intubate and (23) are provided with inflatable mouth (231), the second check device (24) it is provided with in the bottom tube of T-shaped tee T (21), the bottom tube of T-shaped tee T (21) is socketed with lid (25), lid (25) has been connected below detection pipe (26), it is provided with Temperature Humidity Sensor (27) in detection pipe (26), described Temperature Humidity Sensor (27) is by holding wire (3) attended operation handle (1)；Described operation handle (1) is provided with switch (11) and display screen (12).
2. epithelium healing temperature-humidity detecting device as claimed in claim 1, it is characterized in that: described Temperature Humidity Sensor (27) is connected with the processor being arranged in operation handle (1), processor is also associated with memory module and display, memory module is positioned at operation handle (1), memory module is also connected with display, and display is arranged on the surface of operation handle (1).
3. epithelium healing temperature-humidity detecting device as claimed in claim 1, it is characterised in that: described operation handle (1) is provided with button (13), including beginning, deletion, transmission, conclusion button.
4. epithelium healing temperature-humidity detecting device as claimed in claim 1, it is characterised in that: described operation handle (1) is provided with charging inlet, and is provided with charging indicator light (15).
5. epithelium healing temperature-humidity detecting device as claimed in claim 1, it is characterised in that: described operation handle (1) is provided with relay indicating light (14).
6. epithelium healing temperature-humidity detecting device as claimed in claim 1, it is characterised in that: described gas detecting meter (2) also includes a transfer tube (29).
7. epithelium healing temperature-humidity detecting device as claimed in claim 1, it is characterised in that: described detection pipe (26) is provided with scale (28).
8. epithelium healing temperature-humidity detecting device as claimed in claim 1, it is characterised in that: (26) are detachable with lid (25) is connected for described detection pipe.
9. epithelium healing temperature-humidity detecting device as claimed in claim 1, it is characterised in that: described first check device (22) and the second check device (24) they are check valve.
10. one kind utilizes the method that the arbitrary described device of claim 1-9 carries out epithelium healing Temperature and Humidity, it is characterised in that: comprising the steps: to connect device, open switch, relay indicating light is bright, equipment normal operation；Namely start is detection pattern, treats device steady operation after start, is shown that detection pipe environment humiture；Now, detected person is blown by inflatable mouth, gas flow through suck intubate, T-shaped tee T, arrive detection pipe, Temperature Humidity Sensor in detection pipe detects the humiture of the epithelium healing of detected person, and on the processor transmitted to operation handle, is then transmit to display screen and shows in real time, processor sends data to memory module storage, and memory module is connected to computer and data are exported to computer.
CN201410701013.1A 2014-11-28 2014-11-28 Epithelium healing temperature-humidity detecting device and method Expired - Fee Related CN104398242B (en)

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Publication number Priority date Publication date Assignee Title
JP6746389B2 (en) * 2016-06-14 2020-08-26 日本光電工業株式会社 Gas sensor kit, gas supply unit
CN110558952B (en) * 2019-09-30 2024-04-09 佛山市第一人民医院（中山大学附属佛山医院） Portable expiration temperature and humidity detector

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US5005582A (en) * 1990-06-28 1991-04-09 Vladimir Serikov Non-invasive method for measuring lung tissue volume and pulmonary blood flow and a probe to carry out the method
US6039696A (en) * 1997-10-31 2000-03-21 Medcare Medical Group, Inc. Method and apparatus for sensing humidity in a patient with an artificial airway
US6935338B1 (en) * 2004-03-01 2005-08-30 Ric Investments, Inc. Fluid resistant airway adapter
US10918308B2 (en) * 2007-05-18 2021-02-16 Koninklijke Philips N.V. Respiratory component measurement system including a sensor for detecting orientation or motion
CN203634598U (en) * 2013-11-22 2014-06-11 天津宜耀科技有限公司 Multifunctional intubation tube of breathing machine
CN204246110U (en) * 2014-11-28 2015-04-08 中国人民解放军南京军区南京总医院 Epithelium healing temperature-humidity detecting device

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