CN107132322A - Tuberculosis breathes out secretion analytical equipment - Google Patents

Abstract

The invention relates to a tuberculosis exhaled secretion analysis device, relates to the technical field of detection and analysis, and solves the technical problems of cumbersome operation and inaccurate diagnosis existing in the prior art when analyzing exhaled secretions of tuberculosis patients. The tuberculosis exhaled secretion analysis device of the present invention includes a cabinet, on which a collection unit, an analysis unit, and a display control unit are arranged, and the gas exhaled by the tuberculosis patient collected can be transported to the analysis unit through the mouthpiece for analysis and processing, and the The results are displayed through the display control unit; and the oral secretions of tuberculosis patients can be collected through the detection head and sealed in the sample chamber for the next step of analysis and inspection; On-line monitoring ensures the accuracy and speed of the results; in addition, the sampling process is convenient and simple, and will not cause additional harm to patients.

Description

Tuberculosis exhaled secretion analysis device

technical field

The invention relates to the technical field of detection and analysis, in particular to a tuberculosis exhaled secretion analysis device.

Background technique

At present, tuberculosis is transmitted through a wide range of routes. Generally, the transmission of tuberculosis is easily caused by respiratory droplets. However, the previous detection methods for the diagnosis of tuberculosis are relatively cumbersome. The symptoms are diagnosed by detecting the percentage of tuberculosis bacteria in the blood. The detection cycle is long and the test results It is relatively simple and easy to cause misdiagnosis. The exhaled breath and oral secretions of tuberculosis patients usually contain a large number of tuberculosis bacteria. In the past, equipment could not diagnose the disease through secretions. If things go on like this, it will greatly increase the work difficulty of medical staff.

Contents of the invention

The invention provides a tuberculosis exhaled secretion analysis device, which is used to solve the technical problems of cumbersome operation and inaccurate diagnosis existing in the prior art when analyzing the exhaled secretion of tuberculosis patients.

The present invention provides a device for analyzing exhaled secretions of tuberculosis, comprising a cabinet, the cabinet is provided with a collection unit, an analysis unit and a display control unit, and the analysis unit is respectively connected to the collection unit and the display control unit;

The collection unit includes a detection head and a mouthpiece arranged outside the cabinet, the detection head is connected with the sample chamber in the cabinet; the mouthpiece is connected with the analysis unit.

In one embodiment, the inside of the detection head is respectively provided with a visual probe, a collection probe and a sample collection tube, the visual probe is electrically connected to the display control unit, and the collection probe is connected to the sample collection tube The sample collection tube is connected to the test tube in the sample chamber through a guide tube.

In one embodiment, the analysis unit includes a coating distribution device connected to the blowing nozzle and a sterilization treatment device connected to the waste discharge port on the cabinet, the coating distribution device is connected to the connected to the above-mentioned sterilization treatment device.

In one embodiment, the coating distribution device includes a coating and an analysis layer arranged side by side up and down, and the conversion tube is arranged below the analysis layer.

In one embodiment, the analysis layer is provided with distribution holes, the lower part of the analysis layer is provided with an analysis channel, and the analysis channel is provided with a scanning sensor electrically connected to the display control unit.

In one embodiment, the sterilization treatment device includes a carbon fiber adsorption layer and a sterilization layer arranged in sequence, the carbon fiber adsorption layer is connected to the conversion pipe, the sterilization layer is connected to the waste discharge port, and the An infrared sterilizing lamp tube is arranged below the sterilizing layer.

In one embodiment, the cabinet is provided with a disinfection device for disinfecting the collection unit, and the disinfection device is provided with a sealing lock.

In one embodiment, the disinfection device includes a ventilation partition, a water injection pipe located above the ventilation partition, and an electric heater located below the ventilation partition. burner.

In one embodiment, a protective shell is provided on the outside of the detection head, and a sterile protective film is provided on the protective shell.

In one embodiment, a screen hidden opening is provided on the surface of the cabinet, and the display control unit includes a display screen slidably disposed in the screen hidden opening.

Compared with the prior art, the present invention has the advantages of: the gas exhaled by the collected tuberculosis patient can be delivered to the analysis unit through the mouthpiece for analysis and processing, and the result can be displayed through the display control unit; and the detection head can Collect the oral secretions of tuberculosis patients and seal them in the sample chamber for the next step of analysis and inspection; the inspection is convenient and fast, and the exhaled gas of the patient can be directly monitored online, thus ensuring the accuracy and speed of the results In addition, the sampling process is convenient and simple, and will not cause additional harm to patients.

Description of drawings

Hereinafter, the present invention will be described in more detail based on the embodiments with reference to the accompanying drawings.

FIG. 1 is a schematic diagram of the three-dimensional structure of a tuberculosis exhaled secretion analysis device in an embodiment of the present invention;

Fig. 2 is a structural schematic diagram of the detection head shown in Fig. 1;

Fig. 3 is the structural representation of coating distribution device shown in Fig. 1;

Fig. 4 is a schematic structural view of the sterilization treatment device shown in Fig. 1;

Fig. 5 is a schematic structural view of the disinfection device shown in Fig. 1 .

In the figures, the same parts are given the same reference numerals. The drawings are not drawn to scale.

Reference signs:

1-cabinet; 2-acquisition unit; 3-analysis unit;

4-display control unit; 5-sample chamber; 11-waste discharge outlet;

12-disinfection device; 13-seal lock; 14-screen hidden mouth;

21-detection head; 22-visual probe; 23-acquisition probe;

24-sample collection tube; 25-mouthpiece; 26-rubber ring;

31-coating distribution device; 32-sterilization treatment device; 33-conversion tube;

41-display screen; 42-hidden switch; 121-ventilation partition;

122-water injection pipe; 123-water injection pipe; 124-anti-dry burner;

311-coating; 312-analysis layer; 313-distribution holes;

314-analysis channel; 315-scanning sensor; 321-carbon fiber adsorption layer;

322-sterilization layer; 323-infrared sterilization lamp tube.

detailed description

The present invention will be further described below in conjunction with accompanying drawing.

As shown in Figure 1, the present invention provides a kind of tuberculosis exhalation secretion analysis device, comprises cabinet 1, is provided with acquisition unit 2, analysis unit 3 and display control unit 4 on cabinet 1, analysis unit 3 is connected with acquisition unit 2 and display respectively The control unit 4 is connected.

The collection unit 2 includes a detection head 21 and a mouthpiece 25 arranged outside the cabinet 1 , the detection head 21 is connected to the sample chamber 5 inside the cabinet 1 ; the mouthpiece 25 is connected to the analysis unit 3 .

The exhaled gas of the tuberculosis patient can be collected through the mouthpiece 25, and it can be sent to the analysis unit 3 for analysis and processing, and the result can be displayed by the display control unit 4; the oral secretion of the tuberculosis patient can be collected through the detection head 21, And it is sealed in the sample chamber 5, so that the next analysis and inspection work can be carried out.

Specifically, the mouthpiece 25 is trumpet-shaped, and is connected to the analysis unit 3 through a hose. The mouthpiece 25 is a disposable mouthpiece, and a rubber ring 26 is arranged on the mouthpiece 25 in contact with the patient's mouth. In addition, a rubber sealing ring is provided between the mouthpiece 25 and the hose to increase the tightness of the connection between the hose and the mouthpiece 25 and prevent secretions from leaking out and causing pollution.

In one embodiment, as shown in FIG. 2 , a visual probe 22, a collection probe 23 and a sample collection tube 24 are respectively arranged inside the detection head 21, the visual probe 22 is electrically connected to the display control unit 4, and the collection probe 23 is connected to the sample collection tube 24. The sample collection tube 24 is in communication, and the sample collection tube 24 is connected with the test tube in the sample chamber 5 through the guide tube. As shown in FIG. 2 , the visual probe 22 can monitor the patient's oral environment and sampling process, and strictly control the sampling volume.

The interior of the cabinet 1 is provided with a sample chamber 5, and the interior of the sample chamber 5 is provided with a test tube. The patient's oral secretions collected in the sample collection tube 24 are introduced into the test tube through the guide tube, and the sampling volume is controlled by the visual probe 22. When When the sampling amount reaches the requirement, stop sampling, and separate the test tube from the draft tube, put the test tube into the test tube rack after sealing, and put the detection head 21 and the draft tube into the disinfection device 12 for sterilization.

In addition, the end of the detection head 21 that is not in contact with the patient's oral cavity is provided with a detachable joint, and the detection head 21 can be replaced through the detachable joint.

A protective shell is provided outside the detection head 21 , and a sterile protective film is provided on the protective shell to protect the visible probe 22 .

In this embodiment, the analysis unit 3 includes a coating distribution device 31 connected to the detection head 21 and a sterilization treatment device 32 connected to the waste discharge port 11 on the cabinet 1. The coating distribution device 31 is connected to the sterilizer through a conversion pipe 33. Bacteria treatment device 32 is connected.

As shown in Figure 1, the mouthpiece 25 is connected to the coating distribution device 31, and the gas exhaled by the patient through the mouthpiece 25 is transported to the coating distribution device 31 through the hose, and after being tested, it is sterilized by the sterilization treatment device 32 Sterilization treatment.

Specifically, as shown in FIG. 3 , the coating distribution device 31 includes a coating 311 and an analysis layer 312 arranged side by side up and down, and a conversion tube 33 is arranged below the analysis layer 312 .

The analysis layer 312 is provided with distribution holes 313 , and the lower part of the analysis layer 312 is provided with an analysis channel 314 , and the analysis channel 314 is provided with a scanning sensor 315 electrically connected to the display control unit 4 .

The gas exhaled by the patient passes through the coating 311 and the analysis layer 312 respectively by the hose, and the scanning sensor 315 scans the changes of the coating 311, and transmits the resulting signal to the microprocessor in the display control unit 4 for comparison processing, and then Display the result information.

The analyzed gas reaches the sterilization treatment device 32 for sterilization treatment. Specifically, as shown in Figure 4, the sterilization treatment device 32 includes a carbon fiber adsorption layer 321 and a sterilization layer 322 arranged in sequence, the carbon fiber adsorption layer 321 is connected to the conversion pipe 33, and the sterilization layer 322 is connected to the waste discharge port 11, The gas treated by the sterilization treatment device 32 is discharged from the waste discharge port 11 . In addition, an infrared sterilization lamp 323 is arranged below the sterilization layer 322, an infrared transmission line is arranged on the infrared sterilization lamp 323, an infrared controller is arranged on the infrared transmission line, the infrared controller is electrically connected with the display control unit, and is controlled by the display The control unit controls its working state.

Further, the cabinet 1 is provided with a disinfection device 12 for sterilizing the detection head 21 , and the disinfection device 12 is provided with a sealing lock 13 .

Optionally, as shown in Figure 5, the disinfection device 12 includes a ventilation partition 121, a water injection pipe 122 positioned above the ventilation partition 121, and an electric heater 123 positioned below the ventilation partition 121, and the lower side of the electric heater 123 is provided with Anti-dry burner 124 is arranged.

The detection head 21 and the sample chamber 5 in the cabinet 1 can be sterilized and sterilized by the sterilizing device 12 so that it will not affect the next normal use.

Optionally, the disinfection device 12 includes a disinfectant atomizing rod and a disinfectant receiving box, the disinfectant atomizing rod atomizes the disinfectant in the disinfectant receiving box, and exports it to the inside of the cabinet 1 through the disinfectant outlet hole for disinfection deal with.

In one embodiment, a screen hidden opening 14 is provided on the surface of the cabinet 1 , and the display control unit 4 includes a hidden switch 42 and a display screen 41 slidably disposed in the screen hidden opening 14 . The lifting of the display screen 41 can be controlled by the hidden switch, that is, when the display screen 41 is in a non-working state, it descends to the inside of the cabinet 1; when the display screen 41 is in a working state, it rises to the outside of the cabinet 1; it is the structure of the entire device Compact and more convenient to use.

While the invention has been described with reference to a preferred embodiment, various modifications may be made and equivalents may be substituted for parts thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the technical features mentioned in the various embodiments can be combined in any manner. The present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims (10)

1. a tuberculosis exhaled secretion analysis device, is characterized in that, comprises cabinet (1), and described cabinet (1) is provided with acquisition unit (2), analysis unit (3) and display control unit (4), so The analysis unit (3) is connected to the acquisition unit (2) and the display control unit (4) respectively; The collection unit (2) includes a detection head (21) and a mouthpiece (25) arranged outside the cabinet (1), and the detection head (21) is connected to the sample chamber (5) in the cabinet (1). ) is connected; the mouthpiece (25) is connected with the analysis unit (3). 2. tuberculosis exhaled secretion analysis device according to claim 1, is characterized in that, the inside of described detection head (21) is respectively provided with visual probe (22), collection probe (23) and sample collection tube (24 ), the visual probe (22) is electrically connected to the display control unit (4), the collection probe (23) communicates with the sample collection tube (24), and the sample collection tube (24) passes through The guide tube is connected with the test tube in the sample chamber (5). 3. tuberculosis exhaled secretion analysis device according to claim 1, is characterized in that, described analysis unit (3) comprises the coating distributing device (31) that links to each other with described mouthpiece (25) and with described cabinet (1) A sterilization treatment device (32) connected to the waste outlet (11) on the top, the coating distribution device (31) is connected to the sterilization treatment device (32) through a conversion pipe (33). 4. tuberculosis exhaled secretion analysis device according to claim 3, is characterized in that, described coating distribution device (31) comprises the coating (311) that arranges side by side up and down and analysis layer (312), and described conversion tube (33) is arranged below said analysis layer (312). 5. tuberculosis exhaled secretion analysis device according to claim 4, is characterized in that, described analysis layer (312) is provided with distribution hole (313), and the bottom of described analysis layer (312) is provided with analysis channel ( 314), the analysis channel (314) is provided with a scanning sensor (315) electrically connected to the display control unit (4). 6. The tuberculosis exhaled secretion analysis device according to any one of claims 3-5, characterized in that, the sterilization treatment device (32) comprises a carbon fiber adsorption layer (321) and a sterilization layer arranged in sequence (322), the carbon fiber adsorption layer (321) is connected to the conversion pipe (33), the sterilization layer (322) is connected to the waste discharge port (11), and the sterilization layer (322) An infrared sterilization lamp tube (323) is arranged below. 7. The tuberculosis exhaled secretion analysis device according to any one of claims 1-4, characterized in that, the cabinet (1) is provided with a disinfection device for disinfecting the collection unit (2). A device (12), wherein the disinfection device (12) is provided with a sealing lock (13). 8. The tuberculosis exhaled secretion analysis device according to claim 7, characterized in that, the disinfection device (12) comprises a ventilating partition (121), a water injection pipe (122) positioned above the venting partition (121) ) and an electric heater (123) located below the ventilation partition (121), the underside of the electric heater (123) is provided with an anti-dry burner (124). 9. The tuberculosis exhaled secretion analysis device according to any one of claims 1-4, characterized in that, the outside of the detection head (21) is provided with a protective shell, and the protective shell is provided with a sterile protective film. 10. according to the described tuberculosis exhaled secretion analysis device according to any one of claims 1-4, it is characterized in that, the surface of described cabinet (1) is provided with screen hidden mouth (14), and described display control unit ( 4) It includes a hidden switch (42) and a display screen (41) slidingly arranged in the screen hidden opening (14).