CN117796751A - Electronic bronchoscope device and control method - Google Patents

Abstract

The invention relates to the technical field of medical instruments, in particular to an electronic bronchoscope device and a control method. The device comprises a bronchoscope component and an auxiliary suction component, wherein the bronchoscope component comprises a bronchoscope main body and an image host, and the bronchoscope main body is detachably connected with the image host through an interface module; the auxiliary suction assembly is detachably connected with the bronchoscope main body, after the auxiliary suction assembly is installed with the bronchoscope main body, the auxiliary suction assembly is inserted into the lens tube of the bronchoscope main body, the insertion state of the lens tube in the auxiliary suction assembly is adjustable, so that the position of the target object to be sucked, which is displayed on the image host, is matched to move, the suction of the target object to be sucked is completed, and the insertion state comprises the insertion depth and the insertion angle. According to the technical scheme, the lens tube can be matched with the display image of the image host to adjust the insertion state, visual suction of the target object to be sucked is achieved, and suction efficiency and user experience are improved.

Description

Electronic bronchoscope device and control method

Technical Field

The invention relates to the technical field of medical equipment, in particular to an electronic bronchoscope device and a control method.

Background

Bronchoscope is a medical instrument which enters into the lower respiratory tract of a patient through mouth or nose to observe lung lobes, sections and sub Duan Zhi tracheal lesions, sample biopsy, bacteriology and cytology examination, and is matched with an image processing system to carry out dynamic recording such as image acquisition, photography and the like. It is suitable for the operations such as the study of bronchus and lung diseases, the postoperative examination, etc.

Bedside sputum aspiration is a common operation in nursing when the patient is hospitalized and the respiratory tract sputum is hypersecretion and is excessively sticky, and the purpose of the bedside sputum aspiration is to clear the secretion in the respiratory tract and keep the respiratory tract unobstructed. At present, an electronic bronchoscope device for sucking sputum is low in sputum sucking efficiency and poor in patient experience.

In view of the foregoing, there is a need for an electronic bronchoscope device that can improve user experience.

Disclosure of Invention

The invention aims to solve the technical problems of low sputum suction efficiency and poor user experience of an electronic bronchoscope device in the prior art. The invention provides an electronic bronchoscope device and a control method.

According to one aspect of the present application, there is provided an electronic bronchoscope device, said device comprising:

the bronchoscope assembly comprises a bronchoscope main body and an image host, and the bronchoscope main body is detachably connected with the image host through an interface module;

the auxiliary suction assembly is detachably connected with the bronchoscope main body, after the auxiliary suction assembly is mounted with the bronchoscope main body, a lens tube of the bronchoscope main body is inserted into the auxiliary suction assembly, and the insertion state of the lens tube in the auxiliary suction assembly is adjustable so as to match with the position movement of a target object to be sucked, which is displayed on the image host, to complete the suction of the target object to be sucked, and the insertion state comprises an insertion depth and an insertion angle.

Further, after the auxiliary suction assembly is detached from the bronchoscope main body, the bronchoscope main body is sterilized.

Further, the bronchoscope main body further comprises an operation part, and the operation part is positioned above the lens tube.

In one example, the diameter of the mirror tube is 1.2mm to 1.6mm.

Further, the lens tube includes an insertion portion and a distal end portion that are sequentially provided, the insertion portion being provided between the operation portion and the distal end portion.

In one example, the auxiliary suction unit includes a suction body, and a positioning portion, a connection portion, and a suction portion extending from the suction body in different directions, wherein a center line of the positioning portion is parallel to a center line of the connection portion, the positioning portion is located above the connection portion, the positioning portion is used for positioning the insertion portion after the lens tube is inserted into the auxiliary suction unit, the connection portion is used for externally connecting a sputum suction tube, and the suction portion is used for being connected with a suction device.

In one example, the positioning portion may be adjustable in positioning position of the insertion portion.

In one example, the insert is soft.

Further, the image host comprises a control part and a rotating part, wherein the control part is arranged inside the image host, the control part is used for integrally controlling the image host through a main control board, one end of the rotating part is connected with the image host, the other end of the rotating part is connected with the interface module, and the rotating part drives the image host to rotate by a preset angle.

According to another aspect of the present application, there is also disclosed a control method for the electronic bronchoscope device described above, the control method including:

starting the electronic bronchoscope assembly under the condition that the electronic bronchoscope assembly and the auxiliary suction assembly are completely installed;

after the real-time image is displayed on the image host, sending the lens tube into the mouth and nose of the patient;

determining a target position of the target object to be sucked in the target object to be sucked through a real-time image displayed on the image host;

adjusting the mirror tube to the target position according to the target position of the target object to be sucked;

and starting the external suction equipment to complete the suction of the target object to be sucked.

The electronic bronchoscope device comprises a bronchoscope component and an auxiliary suction component, wherein the bronchoscope component comprises a bronchoscope main body and an image host, and the bronchoscope main body is detachably connected with the image host through an interface module; the auxiliary suction assembly is detachably connected with the bronchoscope main body, after the auxiliary suction assembly is installed with the bronchoscope main body, the auxiliary suction assembly is inserted into the lens tube of the bronchoscope main body, the insertion state of the lens tube in the auxiliary suction assembly is adjustable, so that the position of the target object to be sucked, which is displayed on the image host, is matched to move, the suction of the target object to be sucked is completed, and the insertion state comprises the insertion depth and the insertion angle. According to the technical scheme, the lens tube can be matched with the display image of the image host to adjust the insertion state, visual suction of the target object to be sucked is achieved, and suction efficiency and user experience are improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of an electronic bronchoscope device as described herein;

FIG. 2 is a schematic structural view of a bronchoscope assembly as described herein;

FIG. 3 is a schematic view of the structure of the tip portion described in the present application;

FIG. 4 is a schematic structural view of an auxiliary suction assembly as described herein;

FIG. 5 is a functional diagram of the overall electronic bronchoscope assembly as described herein;

FIG. 6 is a flow chart of a method of controlling an electronic bronchoscope device as described herein;

in the figure, 1-bronchoscope component, 11-bronchoscope main part, 111-mirror tube, 1111-insert part, 1112-tip, 112-operating part, 12-image host computer, 121-display screen, 2-auxiliary suction component, 21-suction main body, 22-positioning part, 23-connecting part, 24-suction part, 3-interface module, 4-freeze button, 5-shooting button, 6-optic fibre, 7-camera module, 8-sputum aspirator tube.

Detailed Description

In order that those skilled in the art will better understand the present invention, a technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present invention without making any inventive effort, shall fall within the scope of the present invention.

Reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic may be included in at least one implementation of the invention. In the description of the present invention, it should be understood that the directions or positional relationships indicated by the terms "upper", "top", "bottom", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may include one or more of the feature, either explicitly or implicitly. Moreover, the terms "first," "second," and the like, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the invention described herein may be implemented in sequences other than those illustrated or otherwise described herein.

Examples:

according to one aspect of the present application, there is provided an electronic bronchoscope apparatus, which includes a bronchoscope assembly 1 and an auxiliary suction assembly 2, the bronchoscope assembly 1 includes a bronchoscope body 11 and an image main body 12, and the bronchoscope body 11 is detachably connected with the image main body 12 through an interface module 3. The auxiliary suction assembly 2 is detachably connected with the bronchoscope main body 11, after the auxiliary suction assembly 2 is installed with the bronchoscope main body 11, a lens tube of the bronchoscope main body is inserted into the auxiliary suction assembly, and the insertion state of the lens tube in the auxiliary suction assembly is adjustable so as to match with the position movement of an object to be sucked, which is displayed on the image host 12, to complete the suction of the object to be sucked, wherein the insertion state comprises the insertion depth and the insertion angle.

Specifically, the target to be sucked may be sputum of a patient, or may be foreign matter which the patient carelessly sucks into the nasal cavity or the oral cavity. The electronic bronchoscope device of the technical scheme can not only realize the suction of sputum but also realize the suction of foreign matters. It will be appreciated that for convenience in describing the specific structure, functional use and usage of the electronic bronchoscope device, sputum is taken as an example of an object to be aspirated herein.

According to the technical scheme, the lens tube 111 can be matched with the display image of the image host 12 to determine the current sputum sucking condition, and under the condition that the sputum is not completely sucked, the inserting state of the lens tube 111 is moved and adjusted, so that the insertion depth and the insertion angle of the lens tube 111 relative to the auxiliary suction assembly 2 can be adjusted, the sputum is sucked again after being adjusted to the position of the sputum which is not sucked, the visual suction of the sputum is realized, the blind suction of the sputum is avoided, the sputum sucking efficiency is improved, the repeated suction of the cannula for one time can be realized, the lens tube 111 is not required to be repeatedly pulled, and the user experience is improved.

Further, after the auxiliary suction unit 2 is detached from the bronchoscope main body 11, the bronchoscope main body 11 is sterilized. Specifically, through introducing supplementary suction component 2, can realize supplementary suction component 2 to the absorption of sputum for this electron bronchoscope device is constructed to the electron bronchoscope that does not have the working channel, has improved the cleaning and disinfecting's of electron bronchoscope device convenience.

Further, the bronchoscope body 11 further includes an operation portion 112, and the operation portion 112 is located above the scope tube 111. Specifically, the tube 111 includes an insertion portion 1111 and a distal end portion 1112 that are disposed in this order, and the insertion portion 1111 is disposed between the operation portion 112 and the distal end portion 1112. The auxiliary suction unit 2 includes a suction main body 21, and a positioning portion 22, a connecting portion 23, and a suction portion 24 extending from the suction main body 21 in different directions, wherein a center line of the positioning portion 22 is parallel to a center line of the connecting portion 23, the positioning portion 22 is located above the connecting portion 23, the positioning portion 22 is used for positioning the insertion portion 1111 after the insertion of the auxiliary suction unit 2 into the scope tube 111, the connecting portion 23 is used for externally connecting the sputum aspirator tube 8, and the suction portion 24 is used for connecting with a suction apparatus. In one example, the diameter of the tube 112 may be 1.2mm to 1.6mm, and preferably in this embodiment, the diameter of the tube 111 is 1.4mm, which can be inserted into most standard types of sputum aspiration tubes 8.

Wherein, the sputum aspirator tube 8 is sleeved in the connecting part 23, after the auxiliary suction assembly 2 is inserted into the lens tube 111, the lens tube 111 sequentially penetrates the positioning part 22, the suction main body 21 and the connecting part 23, and the tip 1112 of the lens tube 111 extends into the sputum aspirator tube 8. Preferably, the sputum aspirator 8 may be a disposable sputum aspirator, and after the sputum aspirator is completed, the bronchoscope main body 11 and the disposable sputum aspirator are taken out, and the disposable sputum aspirator may be directly discarded and the electronic bronchoscope main body 11 is cleaned and sterilized. The connecting part 23 of the auxiliary suction assembly 2 is externally connected with the sputum suction tube 8, so that the electronic bronchoscope device can be constructed into an electronic bronchoscope without a working channel, and the cleaning and disinfecting convenience of the electronic bronchoscope device is improved.

In one example, the positioning portion 22 is adjustable in the positioning position of the insertion portion 1111. It can be appreciated that, in the visual sputum suction process, when the scope tube 111 reaches the target position, if the sputum suction channel of the sputum suction tube 8 is smaller, the positioning position of the positioning portion 22 to the insertion portion 1111 can be adjusted, that is, the distance between the distal end portion 1112 and the positioning portion 22 can be adjusted by moving the insertion portion 1111, so as to increase the sputum suction channel, adapt the requirements of the sputum suction operation on the attraction force, the sputum suction amount and the attraction speed, and improve the sputum suction efficiency.

In one example, the insert 1111 is soft, and the insert 1111 may bend and recover.

Further, the image host 12 includes a control portion and a rotating portion, the control portion is disposed inside the image host 12, the control portion integrally controls the image host 12 through the main control board, one end of the rotating portion is connected with the image host 12, the other end of the rotating portion is connected with the interface module 3, and the rotating portion drives the image host 12 to rotate by a preset angle. In one example, the preset angle may be 90 ° clockwise, or 180 ° counterclockwise.

The operation unit 112 has a light source module and a key module inside. The light source module comprises a light source lamp plate, an optical fiber 6 fixing piece and an optical fiber 6 connector. Preferably, the light source lamp panel may be an LED light source lamp panel. Further, an optical fiber 6 and an imaging module 7 are provided inside the tip of the tip portion 1112. Specifically, the optical fiber 6 is fixed in place on the light source lamp panel by the optical fiber 6 connector and the optical fiber 6 fixing member. Preferably, the number of the optical fibers 6 is four, and the four optical fibers 6 are circumferentially arranged around the camera module 7 to provide a uniform light source for the camera module 7. It can be appreciated that the light guiding technique of the optical fiber 6 is applied to the tip portion 1112, and the generated heat is naturally dissipated through the tip portion 1112, so as to reduce the occurrence of the phenomenon that the temperature of the tip portion 1112 is too high. It will be appreciated that the mounting location of the optical fiber 6 may be a location compatible with the light brightness and the distance from the optical fiber 6, so as to reduce the occurrence of damage to the optical fiber 6 and reduced illumination brightness caused by too high a temperature of the optical fiber 6 too close to the light source. The camera module 7 includes a micro lens and an image sensor. The camera module 7 is connected to an interface piece in the electrical connection part 23 of the bronchoscope main body 11 through a special shielding wire, and image signal acquisition is performed.

Further, the key module is provided with a freezing key 4 and a photographing key 5, after the bronchoscope main body 11 is connected with the image host 12, the freezing key 4 can freeze and defrost the real-time image displayed on the image host 12, and the photographing key 5 can collect and store the image.

Further, the image host 12 further includes a display screen 121, and on the image host 12, a switch key, a playback key, a setting key, a confirmation key, an up key, and a down key are sequentially disposed. An image processing module and a control part are arranged in the image host 12, wherein the control part controls each functional module such as a display driving module, a key control module, a storage management module, a power management module and the like in the image host 12 through a main control board. In the display driving module, the main control panel displays image content by being connected with the display screen 121; in the key control module, the main control board controls a switch key, a playback key, a setting key, a confirmation key, an up key and a down key, and can adjust the light source brightness gear of the bronchoscope main body 11 through the down key; in the memory management module, the main control board stores the shot pictures and video data to a memory card through a memory card interface, and provides an interface to copy the stored image data to a computer; the power management module is configured with a lithium battery rechargeable battery to supply power for the electronic bronchoscope device.

According to another aspect of the present application, there is also disclosed a control method for the electronic bronchoscope device described above, the control method including:

and S100, starting the electronic bronchoscope assembly 1 under the condition that the electronic bronchoscope assembly 1 and the auxiliary suction assembly 2 are completely installed.

Specifically, before using the electronic bronchoscope apparatus, a doctor or nurse determines whether the installation of the electronic bronchoscope assembly 1 and the auxiliary suction assembly 2 is completed. Under the condition that the electronic bronchoscope assembly 1 and the auxiliary suction assembly 2 are completely installed, the electronic bronchoscope assembly 1 is started. Specifically, at this time, the auxiliary suction unit 2 has mounted thereon the sputum aspirator tube 8.

S102, after the real-time image is displayed on the image host 12, the lens tube 111 is sent into the mouth and nose of the patient.

S104, determining the target position of the target object to be sucked in the target object to be sucked through the real-time image displayed on the image host 12.

Specifically, after the electronic bronchoscope assembly 1 is started, the display screen 121 of the image host 12 on the electronic bronchoscope assembly 1 can normally display the image of the lens tube 111, so that a doctor or a nurse can determine the target position and state of the target object to be sucked. Illustratively, herein, the target is sputum.

S106, adjusting the mirror tube 111 to the target position according to the target position of the target object to be sucked.

Specifically, with the image information displayed on the display screen 121 in real time, the doctor or nurse moves the bronchoscope assembly 1 to adjust the position of the bronchoscope assembly 1 and enables the scope 111 in the bronchoscope assembly 1 to reach the position of sputum.

S108, starting an external suction device to complete suction of the target object to be sucked.

The electronic bronchoscope device controlled by the application comprises a bronchoscope component 1 and an auxiliary suction component 2, wherein the bronchoscope component 1 comprises a bronchoscope main body 11 and an image host 12, and the bronchoscope main body 11 is detachably connected with the image host 12 through an interface module 3; the auxiliary suction assembly 2 is detachably connected with the bronchoscope main body 11, after the auxiliary suction assembly 2 is installed with the bronchoscope main body 11, a lens tube of the bronchoscope main body is inserted into the auxiliary suction assembly, and the insertion state of the lens tube in the auxiliary suction assembly is adjustable so as to match with the position movement of a target object to be sucked, which is displayed on the image host 12, to complete the suction of the target object to be sucked, wherein the insertion state comprises an insertion depth and an insertion angle. In the technical scheme, the lens tube 112 can be matched with the movement of the display image of the image host 12 to realize the visual suction of the target object to be sucked, so that the suction efficiency and the user experience are improved.

The foregoing is only illustrative of the present invention and is not to be construed as limiting thereof, but rather as various modifications, equivalent arrangements, improvements, etc., within the spirit and principles of the present invention.

Claims (10)

1. An electronic bronchoscope device, said device comprising:

the bronchoscope assembly (1), the bronchoscope assembly (1) comprises a bronchoscope main body (11) and an image host (12), and the bronchoscope main body (11) is detachably connected with the image host (12) through an interface module (3);

the auxiliary suction assembly (2), the auxiliary suction assembly (2) with bronchoscope main part (11) can be dismantled and be connected, auxiliary suction assembly (2) with after bronchoscope main part (11) installation, the mirror tube (111) of bronchoscope main part (11) inserts auxiliary suction assembly (2), mirror tube (111) are in insert state in auxiliary suction assembly (2) is adjustable to cooperate wait to absorb the position removal of target object that shows on image host computer (12), accomplish wait to absorb the absorption of target object, insert state includes depth of insertion and angle of insertion.

2. The electronic bronchoscope arrangement according to claim 1, wherein said auxiliary suction assembly (2) is arranged to disinfect said bronchoscope body (11) after being detached from said bronchoscope body (11).

3. The electronic bronchoscope device according to claim 1, wherein the bronchoscope body (11) further comprises an operating portion (112), the operating portion (112) being located above the scope tube (111).

4. An electronic bronchoscope according to claim 1 or 3, characterized in that said scope tube (111) has a diameter of 1.2mm to 1.6mm.

5. The electronic bronchoscope device according to claim 4, wherein the scope tube (111) includes an insertion portion (1111) and a distal end portion (1112) disposed in order, the insertion portion (1111) being disposed between the operation portion (112) and the distal end portion (1112).

6. The electronic bronchoscope device according to claim 5, wherein the auxiliary suction unit (2) comprises a suction main body (21), a positioning part (22), a connecting part (23) and a suction part (24) which extend from the suction main body (21) to different directions, wherein a center line of the positioning part (22) is parallel to a center line of the connecting part (23), the positioning part (22) is positioned above the connecting part (23), the positioning part (22) is used for positioning the inserting part (1111) after the auxiliary suction unit (2) is inserted into the lens tube (111), the connecting part (23) is used for externally connecting a sputum suction tube (8), and the suction part (24) is used for being connected with a suction device.

7. The electronic bronchoscope device according to claim 6, wherein the positioning portion (22) is adjustable in positioning position of the insertion portion (1111).

8. The electronic bronchoscope device according to claim 7, wherein said insert (1111) is of soft material.

9. The electronic bronchoscope device according to claim 1, wherein the image host (12) comprises a control part and a rotating part, the control part is arranged inside the image host (12), the control part integrally controls the image host (12) through a main control board, one end of the rotating part is connected with the image host (12), the other end of the rotating part is connected with the interface module (3), and the rotating part drives the image host (12) to rotate by a preset angle.

10. A control method for the electronic bronchoscope device according to any one of claims 1 to 9, characterized in that said control method comprises:

starting the electronic bronchoscope assembly under the condition that the electronic bronchoscope assembly and the auxiliary suction assembly are completely installed;

after the real-time image is displayed on the image host, the lens tube is sent into the mouth and nose of the patient.

Determining a target position of the target object to be sucked in the target object to be sucked through a real-time image displayed on the image host;

adjusting the mirror tube to the target position according to the target position of the target object to be sucked;

and starting the external suction equipment to complete the suction of the target object to be sucked.