WO2020113808A1 - 基于柔性管的体内探测装置与系统 - Google Patents

基于柔性管的体内探测装置与系统 Download PDF

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Publication number
WO2020113808A1
WO2020113808A1 PCT/CN2019/073615 CN2019073615W WO2020113808A1 WO 2020113808 A1 WO2020113808 A1 WO 2020113808A1 CN 2019073615 W CN2019073615 W CN 2019073615W WO 2020113808 A1 WO2020113808 A1 WO 2020113808A1
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WIPO (PCT)
Prior art keywords
circuit board
detection
conductive material
component
tube
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PCT/CN2019/073615
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English (en)
French (fr)
Inventor
严航
唐伟
高瑞峰
张子美
Original Assignee
上海英诺伟医疗器械有限公司
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Application filed by 上海英诺伟医疗器械有限公司 filed Critical 上海英诺伟医疗器械有限公司
Priority to ES19893259T priority Critical patent/ES2929453T3/es
Priority to JP2020558965A priority patent/JP7073531B2/ja
Priority to EP19893259.2A priority patent/EP3769664B1/en
Priority to US17/049,954 priority patent/US11903565B2/en
Publication of WO2020113808A1 publication Critical patent/WO2020113808A1/zh

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/04—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances
    • A61B1/05—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances characterised by the image sensor, e.g. camera, being in the distal end portion
    • A61B1/051—Details of CCD assembly
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00064—Constructional details of the endoscope body
    • A61B1/0011—Manufacturing of endoscope parts
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00112—Connection or coupling means
    • A61B1/00121—Connectors, fasteners and adapters, e.g. on the endoscope handle
    • A61B1/00124—Connectors, fasteners and adapters, e.g. on the endoscope handle electrical, e.g. electrical plug-and-socket connection
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/012—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor characterised by internal passages or accessories therefor
    • A61B1/018—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor characterised by internal passages or accessories therefor for receiving instruments
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
    • A61B1/0661—Endoscope light sources
    • A61B1/0676—Endoscope light sources at distal tip of an endoscope
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
    • A61B1/07—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements using light-conductive means, e.g. optical fibres
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00112—Connection or coupling means
    • A61B1/00114—Electrical cables in or with an endoscope
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00112—Connection or coupling means
    • A61B1/00119—Tubes or pipes in or with an endoscope
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/005—Flexible endoscopes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/50—Fixed connections
    • H01R12/51—Fixed connections for rigid printed circuits or like structures
    • H01R12/52—Fixed connections for rigid printed circuits or like structures connecting to other rigid printed circuits or like structures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/50—Fixed connections
    • H01R12/51—Fixed connections for rigid printed circuits or like structures
    • H01R12/53—Fixed connections for rigid printed circuits or like structures connecting to cables except for flat or ribbon cables
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/18—Printed circuits structurally associated with non-printed electric components
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/18—Printed circuits structurally associated with non-printed electric components
    • H05K1/181—Printed circuits structurally associated with non-printed electric components associated with surface mounted components
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/18—Printed circuits structurally associated with non-printed electric components
    • H05K1/182—Printed circuits structurally associated with non-printed electric components associated with components mounted in the printed circuit board, e.g. insert mounted components [IMC]
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/18—Printed circuits structurally associated with non-printed electric components
    • H05K1/182—Printed circuits structurally associated with non-printed electric components associated with components mounted in the printed circuit board, e.g. insert mounted components [IMC]
    • H05K1/183—Components mounted in and supported by recessed areas of the printed circuit board
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/09—Shape and layout
    • H05K2201/09009—Substrate related
    • H05K2201/09027—Non-rectangular flat PCB, e.g. circular
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/09—Shape and layout
    • H05K2201/09009—Substrate related
    • H05K2201/09036—Recesses or grooves in insulating substrate
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10007—Types of components
    • H05K2201/10106—Light emitting diode [LED]
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10007—Types of components
    • H05K2201/10151—Sensor

Definitions

  • the invention relates to the medical field, in particular to an in vivo detection device and system based on a flexible tube.
  • in vivo detection technology based on flexible tubes has been widely used in the medical field. It can help medical personnel examine the internal organs of the human body by extending the in vivo detection device based on flexible tubes into the human body.
  • the flexible tube-based in-body detection device may include a flexible controllable bending tube and a detection component provided at one end of the controllable bending tube, and the terminal of the detection component may be welded to other wires Welding to achieve electrical transmission.
  • the size of its wires is also small, and the welding process with other wires is not easy to operate, and at the same time, it is difficult to ensure the welding effect during the movement, for example, the detection part wires and other wires are easy to move A disconnection occurred.
  • the invention provides an in vivo detection device and system based on a flexible tube, to solve the problems that the detection component is inconvenient to operate in the welding process under the condition that the package size is limited, and it is difficult to guarantee the welding effect during the movement.
  • an in-vivo detection device based on a flexible tube, including: a detection component, a main circuit board, a detection circuit board, an auxiliary circuit board and a cable; the main circuit board has edges parallel to each other Two first edges arranged in the first direction, and second edges arranged in the second direction;
  • the first side of the detection circuit board is provided with a first conductive material
  • the detection component is connected to the first side of the detection circuit board, and the terminal of the detection component is welded with the first conductive material
  • the The second side of the detection circuit board is provided with a second conductive material
  • the second side of the detection circuit board is connected to the second edge of the main circuit board
  • the second conductive material is vertically welded to the surface of the main circuit board Part
  • the conductive part is conductively connected to the cable
  • the first conductive material and the second conductive material are conductive
  • Each of the auxiliary circuit boards is connected to one of the first edges, and a channel through which at least a part of the instrument tube passes is formed between the two auxiliary circuit boards, and the channel is located in the detection component and the main circuit A board, and a side of the detection circuit board along the third direction;
  • first direction, the second direction, and the third direction are perpendicular to each other.
  • the detection component is an image acquisition component.
  • the device further includes a lighting component, the lighting component is disposed at the end of the auxiliary circuit board, and the lighting component and the detection component face in the same direction.
  • the opposite sides of the two auxiliary circuit boards are provided with a lighting conductive material, the lighting conductive material is welded to the terminal of the lighting component, and the two lighting components are connected in parallel through the two lighting conductive materials .
  • the end of the auxiliary circuit board is provided with a bayonet along the first direction, and the lighting component is provided on the bayonet.
  • the distance between the illumination component and the first side of the detection circuit board in the first direction matches the length of the detection component in the first direction.
  • the surface size of the second conductive material is larger than the surface size of the first conductive material.
  • the detection circuit board and the main circuit board, and/or the auxiliary circuit board and the main circuit board are respectively positioned and connected through a positioning bayonet structure.
  • the cable connected to the conductive portion is a coaxial cable with a shielding layer.
  • the outer tube is filled with glue.
  • an in vivo detection system based on a flexible tube which includes an in vivo detection device based on a flexible tube, a flexible controllable bending tube and an instrument tube related to the first aspect and its alternative solutions.
  • the body detection device and the instrument tube form an insertion portion at one end of the controllable curved tube.
  • the in vivo detection device and system based on a flexible tube provided by the present invention are provided with a first conductive material on the first side of the detection circuit board, and when the detection component is connected to the first side of the detection circuit board, Welding the terminal of the detection component to the first conductive material, and thus, can avoid welding the terminal of the detection component to the wire, because it only needs to be welded to the first conductive material on the first side, reducing the difficulty of the welding operation, The strength and reliability of welding are improved, and the welding stability under various sports conditions is met.
  • the present invention also ensures the stable installation and use of the detection component through the main circuit board, the detection circuit board and the auxiliary circuit board, so that it is not affected by external forces.
  • the side of the auxiliary circuit board can also be connected to the first One edge, connecting the side of the detection circuit board to the second edge of the main circuit board, and the formation of the channel, provides a H-shaped cavity structure, which helps to reduce the overall size of the device through rationalized space application size.
  • the detection circuit board since the surface size of the second conductive material is larger than the surface size of the first conductive material, after the main circuit board and the second conductive material of the detection circuit board are vertically welded, the detection can be performed The connection between the component and the cable changes from point to line, which effectively improves the strength and reliability of welding and satisfies the welding stability under various motion conditions.
  • the auxiliary circuit board and the lighting conductive material thereon can also realize the installation of the lighting component and the electrical transmission, and at the same time, it can also ensure the stability of the electrical transmission of the lighting component and help simplify the size.
  • the distance between the illumination component and the first side of the detection circuit board in the first direction matches the length of the detection component in the first direction, it can be advantageous to make The end of the illuminating component and the end of the detecting component are in the same plane to ensure the uniformity of the illumination.
  • FIG. 1 is a schematic structural diagram 1 of an in vivo detection device based on a flexible tube in an embodiment of the present invention
  • FIG. 2 is a second structural diagram of an in vivo detection device based on a flexible tube in an embodiment of the present invention
  • FIG. 3 is a schematic structural diagram 3 of an in vivo detection device based on a flexible tube in an embodiment of the present invention
  • FIG. 4 is a schematic structural diagram 4 of an in vivo detection device based on a flexible tube in an embodiment of the present invention
  • FIG. 5 is a schematic structural diagram 5 of an in vivo detection device based on a flexible tube in an embodiment of the present invention
  • FIG. 6 is a schematic structural view 6 of an in vivo detection device based on a flexible tube in an embodiment of the present invention
  • FIG. 7 is a schematic structural diagram 1 of an in vivo detection device based on a flexible tube in another embodiment of the present invention.
  • FIG. 8 is a second structural diagram of an in vivo detection device based on a flexible tube in another embodiment of the present invention.
  • FIG. 1 is a schematic structural diagram 1 of an in vivo detection device based on a flexible tube in an embodiment of the present invention
  • FIG. 2 is a structural schematic diagram 2 of an internal body detection device based on a flexible tube in an embodiment of the present invention
  • FIG. 3 is an embodiment of the present invention Schematic diagram 3 of the structure of the flexible tube-based in vivo detection device in FIG. 4
  • FIG. 4 is a schematic diagram 4 of the structure of the flexible tube-based in vivo detection device in an embodiment of the invention
  • FIG. 5 is a flexible tube-based in vivo detection device in an embodiment of the invention Schematic diagram 5 of the structure
  • FIG. 6 is a schematic diagram 6 of the structure of the in vivo detection device based on a flexible tube in an embodiment of the present invention.
  • a flexible tube-based in-vivo detection device includes: a detection component 1, a main circuit board 3, a detection circuit board 2, an auxiliary circuit board 4, a cable and an outer tube 7.
  • the main circuit board 3 has two first edges arranged parallel to each other along the first direction, and a second edge arranged along the second direction, the first edge may be understood as an edge for connecting the detection circuit board 2, The second edge can be understood as an edge for connecting the auxiliary circuit board 4.
  • a first conductive material 21 is provided on the first side of the detection circuit board 2, the detection component 1 is connected to the first side of the detection circuit board 2, and the terminal of the detection component 1 is welded to the first Conductive material 21.
  • the second side of the detection circuit board 2 is provided with a second conductive material 22, the second side of the detection circuit board 2 is connected to the second edge of the main circuit board 3, and the second conductive material 22 is soldered Conductive parts on the surface of the main circuit board 3, the conductive parts are conductively connected to the cable; the first conductive material and the second conductive material are conductive.
  • the first conductive material 21 may be any material capable of connecting and conducting, and it may be a metal sheet such as a copper sheet. In one embodiment, it may be provided on the surface of the first side, in other optional embodiments, It can also be set in the slot on the first side.
  • the second conductive material 22 may be any material capable of connecting and conducting, and it may be a metal sheet such as a copper sheet. In one embodiment, it may be provided on the surface of the second side, in other alternative embodiments, It can also be set in the slot on the second side.
  • the conductive part may include a line for power supply and a line for signal transmission, which may specifically include any conductive material, circuit, etc. It may have a first connection surface, and the first connection surface may be directly connected to The second conductive material 22 is welded and connected, and it may further have a second connection surface, and the first connection surface and the second connection surface may be integrated, which may be conductive to transmit electrical signals.
  • the second connection surface can be conductively connected to the cable line of the signal line, and the connection mode can be welding.
  • the conductive portion may be any material capable of connecting and conducting, for example, it may be a metal sheet such as a copper sheet, and the metal sheet may form a first connection surface and a second connection surface after being bent.
  • the conductive part can also be conductively connected to the cable line, which can be the signal line itself or a part of the signal line for connection.
  • the main circuit board 3 may also be provided with a ground portion, which may also be conductively connected to the ground wire.
  • the detection circuit board 2 can play the role of amplifying the solder joint of the detection component 1 through the arrangement of the conductive material; the detection circuit board 2 is welded to the main circuit board 3, and the main circuit board 3 is convenient for signal lines, conductive parts, etc. The effect of welding and increasing welding strength.
  • the detection component 1 can also be connected to at least one of the detection circuit board 2 and the auxiliary circuit board 4 in any other manner, for example, in addition to the welding of the first conductive material 21 and the wire, it can also detect other surfaces of the detection component 1 by welding At least one of the circuit board 2 and the auxiliary circuit board 4.
  • the distance between the auxiliary circuit boards 4 may also be suitable for clamping the detection member 1 to locate the position between the two.
  • the distance may be smaller than or equal to the largest dimension of the detection component 1 in the second direction.
  • each of the auxiliary circuit boards 4 is connected to one of the first edges, and a channel through which at least part of the instrument tube 6 passes is formed between the two auxiliary circuit boards 4, and the channel is located
  • the instrument tube 6 can be understood as a tube material that can be provided with biopsy, laser and other instruments, and it may be flexible. For details, refer to the definition of the instrument tube 6 in the controllable bending tube in the field.
  • first direction, the second direction, and the third direction are perpendicular to each other.
  • main circuit board 3, the detection circuit board 2 and the auxiliary circuit board 4 are all perpendicular to each other.
  • the main circuit board 3, the detection circuit board 2 and the auxiliary circuit board 4 ensure the stable installation and use of the detection component 1 so that it is not affected by external forces.
  • the side of the auxiliary circuit board 4 can also be connected to the main circuit board
  • the first edge of 3 connects the side of the detection circuit board 2 to the second edge of the main circuit board 3, and the formation of the channel provides a H-shaped cavity structure to avoid oversize in any direction. Therefore, through rationalized space application, the overall size of the device can be reduced.
  • the surface size of the second conductive material 22 is larger than the surface size of the first conductive material 21. Furthermore, since the surface size of the second conductive material 22 is larger than the surface size of the first conductive material 21, after the main circuit board 3 and the second conductive material 22 of the detection circuit board 2 are vertically welded, the detection The connection between the component 1 and the cable is changed from a point to a line, which effectively improves the strength and reliability of welding and satisfies the welding stability under various sports conditions.
  • the detection component 1 may be an image acquisition component.
  • any detection device that detects the physical and chemical properties of liquids, gases, and solids may also be used, such as liquid detection components, gas detection components, and so on.
  • the detection component 1 can be an image acquisition component. With the rapid development of image sensors, the smallest image sensor can now achieve 0.7*0.7mm, so there is an urgent need for an effective control of the outer diameter, with illumination, safe and reliable packaging, and low cost Package structure, and the device involved in this embodiment can meet this demand.
  • the device may further include an illumination part 5, the illumination part 5 is provided at the end of the auxiliary circuit board 4, and the illumination part 5 and the detection part 1 are oriented The same direction, that is, the illumination part 5 is used to illuminate the direction collected by the image acquisition part. Since the illumination part 5 is provided at the end of the auxiliary circuit board 4, it can be symmetrically distributed on both sides of the detection part 1, which in turn is beneficial to achieve clear illumination.
  • this embodiment is cleverly designed and uses space reasonably, is simple, reliable, and easy to manufacture. At the same time, it can also be easily manufactured using general standard parts, and the cost is low. Furthermore, this embodiment can be beneficial to effectively control the radial packaging size of the detection component and the illumination component. In the specific implementation process, a whole device with a diameter of less than 3 mm can be packaged, greatly expanding the application of detection components such as micro sensors in the field range.
  • the opposite side of the two auxiliary circuit boards 4 is provided with a lighting conductive material 41, the lighting conductive material 41 is welded to the terminal of the lighting component 5, two of the lighting The components are connected in parallel by two of the lighting conductive materials; the terminal may include a power supply wire or a signal line for control, etc.
  • the lighting conductive material 41 may be connected to the main circuit board 3 The other conductive part of the surface is welded, and the two lighting parts 5 are connected in parallel.
  • This conductive part can be understood with reference to the conductive part connecting the second conductive material and the cable; at the same time, the two conductive parts can be interconnected or mutually independent.
  • the lighting conductive material 41 may also be directly welded to the wire, and two lighting components 5 are connected in parallel.
  • the auxiliary circuit board 4 and the lighting conductive material 41 on it can also realize the installation of the lighting component 5 and the electrical transmission, and at the same time, can also ensure the stability of the electrical transmission of the lighting component 5 and help to simplify the size.
  • the lighting component 5 can also be connected to at least one of the detection circuit board 2 and the main circuit board 3 in any other way, for example, in addition to the welding of the lighting conductive material 41 and the corresponding wires and lines, other lighting components 5 can be made At least one of the surface welding detection circuit board 2 and the main circuit board 3 further guarantees the connection effect.
  • the end of the auxiliary circuit board 4 is provided with a bayonet along the first direction, and the lighting component 5 is provided on the bayonet.
  • the bayonet may be shown in FIG. 3 and FIG. 4 in particular. , The second bayonet 42 shown in FIG. 5.
  • connection between the bayonet and the lighting component 5 may be to use the size of the bayonet to match the size of the lighting component 5, the matching may refer to the same size of the two along the third direction, or the bayonet along the third direction The size is smaller than the size of the lighting component 5 in the third direction, and at the same time, other auxiliary connection structures may be provided.
  • the second bayonet 42 may be in a zigzag shape so as to surround the three sides of the lighting component 5, thereby achieving a bilateral card of the lighting component 5.
  • FIG. 7 is a first schematic structural diagram of an in vivo detection device based on a flexible tube in another embodiment of the present invention.
  • 8 is a second structural diagram of an in vivo detection device based on a flexible tube in another embodiment of the present invention.
  • the distance between the illumination component 5 and the first side of the detection circuit board 2 along the first direction and the detection component 1 along the first The length of the direction matches.
  • the matching can be understood as that the end of the detection part 1 away from the detection circuit board 2 and the end of the illumination part 5 away from the detection circuit board 2 are in the same reference plane, the reference plane is a plane perpendicular to the first direction, and at the same time, The end of the illumination part 5 may also be slightly higher or lower than the end of the detection part 1 along the first direction, neither of which deviates from the matching described above, nor does it deviate from what is said to be in the same reference plane.
  • the illumination can be more uniform.
  • the detection circuit board 2 and the main circuit board 3 includes a first bayonet 32 provided on the second edge of the main circuit board 3 and extends along the second direction
  • the detection circuit board 2 may not have the first extension 23.
  • a side of the detection circuit board 2 near the channel in the third direction is provided with a support portion 8, which can be connected to the detection circuit board 2, and the two can be integrally formed , Can also be assembled together, the two sides of the support portion 8 in the second direction can be connected to two auxiliary circuit boards 4 at the same time, the side of the support portion 8 in the third direction near the channel can be A circular arc groove matching the outer diameter of the instrument tube 6, the matching may mean that the circular arc groove may be suitable for the penetration of the instrument tube 6, and at the same time, the radius of curvature of the two may be the same or different.
  • support portion 8 support can be provided between the two auxiliary circuit boards 4.
  • FIGS. 3 to 5 Please refer to FIGS. 3 to 5.
  • the second extension portions 31 extending on both sides of the main circuit board 3 in the second direction and along The third direction is opened at the third bayonet 43 on the edge of the auxiliary circuit board 4, and the second extension 31 can be embedded into the third bayonet 43 corresponding to the auxiliary circuit board 4, so that the main circuit board 3 can be erected on two auxiliary On the circuit board 4.
  • the second extending portion 31 further extends a third extending portion 33 along the first direction
  • the third extending portion 33 may be located on both sides of the detecting component 1 along the second direction Side
  • the size of the third bayonet 43 can match the second extension 31 and the third extension 33, which can be understood as the size of the third bayonet 43 along the first direction can be the same as the second extension 31 It is the same as or close to the sum of the dimensions of the third extension 33 in the first direction.
  • the cable connected to the conductive portion is a coaxial cable with a shielding layer.
  • the shielding layer can effectively increase the welding strength, and can also avoid the abnormality of the wires therein.
  • the detection component 1, the main circuit board 3, the detection circuit board 2, the auxiliary circuit board 4, and parts of the instrument tube 6 located in the channel are all provided on the outer tube 7 Inner, and the outer tube 7 is filled with glue, through which the position of each circuit board, components, and instrument tube can be fixed, and the whole package of the device is realized.
  • This embodiment also provides a flexible tube-based in-vivo detection system, including the flexible tube-based in-vivo detection device, flexible controllable bending tube and instrument tube involved in the above embodiments and their optional methods.
  • the device and the instrument tube form an insertion portion at one end of the controllable curved tube.
  • the insertion part and the controllable bending tube may be the controllable bending tube and the insertion part of the endoscope.
  • the flexible tube-based in-vivo detection device and system provided in this embodiment are provided with a first conductive material on the first side of the detection circuit board and connected to the detection circuit board at the detection component
  • the first conductive material of the detection component when welding the terminal of the detection component, and therefore, the connection of the detection component and the wire can be avoided, because it only needs to be welded with the first conductive material on the first side, reducing The difficulty of the welding operation is improved, the strength and reliability of the welding are improved, and the welding stability under various sports conditions is satisfied.
  • the main circuit board, the detection circuit board and the auxiliary circuit board are used to ensure the stable installation and use of the detection component so that it is not affected by external forces.
  • the side of the auxiliary circuit board can also be connected to the main circuit board by The first edge connects the side of the detection circuit board to the second edge of the main circuit board, and the formation of the channel provides a H-shaped cavity structure, which helps reduce the device’s total measurement.
  • the detection circuit board since the surface size of the second conductive material is larger than the surface size of the first conductive material, after the main circuit board and the second conductive material of the detection circuit board are vertically welded, the detection can be performed The connection between the component and the cable changes from point to line, which effectively improves the strength and reliability of welding and satisfies the welding stability under various motion conditions.
  • the auxiliary circuit board and the conductive conductive material on the lighting can also be used to install the lighting components and conduct electrical transmission. At the same time, the electrical transmission of the lighting components can be stabilized and the size can be simplified.
  • the distance between the illumination component and the first side of the detection circuit board in the first direction matches the length of the detection component in the first direction, it may be advantageous The end of the illumination part and the end of the detection part are in the same plane, and the uniformity of the illumination is guaranteed.

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Abstract

一种基于柔性管的体内探测装置与系统，体内探测装置包括：探测部件(1)、主电路板(3)、探测电路板(2)、辅助电路板(4)、电缆线与外管(7)；探测电路板(2)的第一侧面设有第一导电材料(21)，探测部件(1)连接于探测电路板(2)的第一侧面，且探测部件(1)的接线端子焊接第一导电材料(21)，探测电路板(2)的第二侧面设有第二导电材料(22)，探测电路板(2)的第二侧面连接主电路板(3)的第二边缘，第二导电材料(22)垂直焊接主电路板(3)表面的导电部；第一导电材料(21)与第二导电材料(22)导通；每个辅助电路板(4)连接于一个第一边缘，两个辅助电路板(4)之间形成有供至少部分器械管(6)穿过的通道。体内探测装置与系统可在封装尺寸受限的情况下有效提高焊接的强度、可靠性。

Description

基于柔性管的体内探测装置与系统 技术领域
本发明涉及医疗领域，尤其涉及一种基于柔性管的体内探测装置与系统。
背景技术
随着科学技术的发展，基于柔性管的体内探测技术已经被广泛应用于医疗领域，其可通过将基于柔性管的体内探测装置伸入到人体内，帮助医疗人员检查人体内部器官。
现有相关技术中，基于柔性管的体内探测装置中，可包含柔性的可控弯曲管，以及设于可控弯曲管一端的探测部件，该探测部件的接线端子可通过焊接的方式与其他电线焊接，进而实现电传输。
然而，由于探测部件较小，其电线的尺寸也较小，其与其他电线的焊接过程不便于操作，同时，运动过程中也难以保障焊接效果，例如探测部件的电线与其他电线在运动时易于发生断开的情况。
发明内容
本发明提供一种基于柔性管的体内探测装置与系统，以解决探测部件在封装尺寸受限的情况下焊接过程不便于操作，以及运动过程中难以保障焊接效果的问题。
根据本发明的第一方面，提供了一种基于柔性管的体内探测装置，包括：探测部件、主电路板、探测电路板、辅助电路板与电缆线；所述主电路板具有互相平行的沿第一方向设置的两个第一边缘，以及沿第二方向设置的第二边缘；
所述探测电路板的第一侧面设有第一导电材料，所述探测部件连接于所述探测电路板的第一侧面，且所述探测部件的接线端子焊接所述第一导电材料，所述探测电路板的第二侧面设有第二导电材料，所述探测电路板的第二侧面连接所述主电路板的第二边缘，所述第二导电材料垂直焊接所述主电路 板表面的导电部，所述导电部导通连接所述电缆线；所述第一导电材料与所述第二导电材料导通；
每个所述辅助电路板连接于一个所述第一边缘，所述两个辅助电路板之间形成有供至少部分器械管穿过的通道，所述通道位于所述探测部件、所述主电路板，以及所述探测电路板的沿第三方向的一侧；
所述探测部件、所述主电路板、所述探测电路板、所述辅助电路板，以及位于所述通道的器械管的部分，均设于外管内；所述外管直接或间接连接柔性的可控弯曲管；
其中，所述第一方向、所述第二方向，以及所述第三方向互相垂直。
可选的，所述探测部件为图像采集部件。
可选的，所述的装置，还包括照明部件，所述照明部件设于所述辅助电路板的末端，且所述照明部件与所述探测部件朝向同一方向。
可选的，所述两个辅助电路板相对的侧面设有照明导电材料，所述照明导电材料与所述照明部件的接线端子焊接，两个所述照明部件通过两个所述照明导电材料并联。
可选的，所述辅助电路板的末端沿所述第一方向开设有卡口，所述照明部件设于所述卡口。
可选的，所述照明部件沿所述第一方向与所述探测电路板的第一侧面的间距与所述探测部件沿所述第一方向的长度相匹配。
可选的，所述第二导电材料的表面尺寸大于所述第一导电材料的表面尺寸。
可选的，所述探测电路板与所述主电路板之间，和/或所述辅助电路板与所述主电路板之间，分别通过定位卡口结构定位连接。
可选的，导通连接于所述导电部的电缆线为带屏蔽层的同轴线。
可选的，所述外管内填充有胶水。
根据本发明的第二方面，提供了一种基于柔性管的体内探测系统，包括第一方面及其可选方案涉及的基于柔性管的体内探测装置、柔性的可控弯曲管与器械管，所述体内探测装置与所述器械管在所述可控弯曲管的一端形成插入部。
本发明提供的基于柔性管的体内探测装置与系统，在所述探测电路板 的第一侧面设置了第一导电材料，并在所述探测部件连接于所述探测电路板的第一侧面时，将探测部件的接线端子焊接所述第一导电材料，进而，可避免探测部件的接线端子与电线焊接，由于其只需与处于第一侧面的第一导电材料焊接，降低了焊接操作的难度，提高了焊接的强度、可靠性，满足多种运动状况下的焊接稳定性。
本发明还通过主电路板、探测电路板与辅助电路板，保障了探测部件的稳定安装与使用，使之不受外力影响，同时，还可通过将辅助电路板的侧面连接主电路板的第一边缘，将探测电路板的侧面连接主电路板的第二边缘，以及所述通道的形成，提供了一个类似H型的腔体结构，从而通过合理化的空间应用，有利于减小装置的整体尺寸。
本发明可选方案中，由于第二导电材料的表面尺寸比第一导电材料的表面尺寸大，所述主电路板与所述探测电路板的第二导电材料垂直焊接后，可使所述探测部件与电缆线的连接由点变成线，有效提高焊接的强度、可靠性，满足多种运动状况下的焊接稳定性。
本发明可选方案中，通过辅助电路板与其上的照明导电材料还可实现照明部件的安装，以及电传输，同时，还可保障照明部件的电传输的稳定，并有利于简化尺寸。
本发明可选方案中，由于所述照明部件沿所述第一方向与所述探测电路板的第一侧面的间距与所述探测部件沿所述第一方向的长度相匹配，可有利于使得照明部件的末端与探测部件的末端处于同一平面，保障照明的均匀性。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。
图1是本发明一实施例中基于柔性管的体内探测装置的结构示意图一；
图2是本发明一实施例中基于柔性管的体内探测装置的结构示意图二；
图3是本发明一实施例中基于柔性管的体内探测装置的结构示意图三；
图4是本发明一实施例中基于柔性管的体内探测装置的结构示意图四；
图5是本发明一实施例中基于柔性管的体内探测装置的结构示意图五；
图6是本发明一实施例中基于柔性管的体内探测装置的结构示意图六；
图7是本发明另一实施例中基于柔性管的体内探测装置的结构示意图一；
图8是本发明另一实施例中基于柔性管的体内探测装置的结构示意图二。
附图标记说明：
1-探测部件；
2-探测电路板；
21-第一导电材料；
22-第二导电材料；
23-第一延伸部；
3-主电路板；
31-第二延伸部；
32-第一卡口；
33-第三延伸部；
4-辅助电路板；
41-照明导电材料；
42-第二卡口；
43-第三卡口；
5-照明部件；
6-器械管；
7-外管；
8-支撑部。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出 创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
本发明的说明书和权利要求书及上述附图中的术语“第一”、“第二”、“第三”“第四”等(如果存在)是用于区别类似的对象，而不必用于描述特定的顺序或先后次序。应该理解这样使用的数据在适当情况下可以互换，以便这里描述的本发明的实施例能够以除了在这里图示或描述的那些以外的顺序实施。此外，术语“包括”和“具有”以及他们的任何变形，意图在于覆盖不排他的包含，例如，包含了一系列步骤或单元的过程、方法、系统、产品或设备不必限于清楚地列出的那些步骤或单元，而是可包括没有清楚地列出的或对于这些过程、方法、产品或设备固有的其它步骤或单元。
下面以具体地实施例对本发明的技术方案进行详细说明。下面这几个具体的实施例可以相互结合，对于相同或相似的概念或过程可能在某些实施例不再赘述。
图1是本发明一实施例中基于柔性管的体内探测装置的结构示意图一；图2是本发明一实施例中基于柔性管的体内探测装置的结构示意图二；图3是本发明一实施例中基于柔性管的体内探测装置的结构示意图三；图4是本发明一实施例中基于柔性管的体内探测装置的结构示意图四；图5是本发明一实施例中基于柔性管的体内探测装置的结构示意图五；图6是本发明一实施例中基于柔性管的体内探测装置的结构示意图六。
请参考图1至图6，基于柔性管的体内探测装置，包括：探测部件1、主电路板3、探测电路板2、辅助电路板4、电缆线与外管7。
所述主电路板3具有互相平行的沿第一方向设置的两个第一边缘，以及沿第二方向设置的第二边缘，该第一边缘可理解为用于连接探测电路板2的边缘，该第二边缘可理解为用于连接辅助电路板4的边缘。
所述探测电路板2的第一侧面设有第一导电材料21，所述探测部件1连接于所述探测电路板2的第一侧面，且所述探测部件1的接线端子焊接所述第一导电材料21。所述探测电路板2的第二侧面设有第二导电材料22，所述探测电路板2的第二侧面连接所述主电路板3的第二边缘，所述第二导电材料22焊接所述主电路板3表面的导电部，所述导电部导通连接所述电缆线；所述第一导电材料与所述第二导电材料导通。
第一导电材料21，可以为能够实现连接导电的任意材料，其可以为例如铜片的金属片，其中一种实施方式中，其可设置于第一侧面的表面，其他可选实施方式中，也可设于第一侧面的开槽中。
第二导电材料22，可以为能够实现连接导电的任意材料，其可以为例如铜片的金属片，其中一种实施方式中，其可设置于第二侧面的表面，其他可选实施方式中，也可设于第二侧面的开槽中。
同时，第一导电材料21可与第二导电材料22导通连接，该导通连接的方式可以为电路板实现两侧面导通连接的任意方式。
导电部，可以包括用于供电的线路，还可包括用于传输信号的线路，其具体可以包括任意的可导电的材料、电路等，其可具有第一连接面，第一连接面可直接与第二导电材料22焊接导通，其还可具有第二连接面，第一连接面与第二连接面可以是一体的，其可导通传输电信号。第二连接面可与信号线的电缆线导通连接，其连接方式可以为焊接。导电部可以为任意能够实现连接导电的材料，例如可以为例如铜片的金属片，该金属片可在弯折后形成第一连接面与第二连接面。该导电部还可与电缆线导通连接，该电缆线可以为信号线本身，也可以为信号线的用于连接的部分。此外，主电路板3上还可设有接地部，其也可与地线导通连接。
可见，探测电路板2通过导电材料的设置，可起到放大探测部件1的焊点的作用；所述探测电路板2与主电路板3焊接，主电路板3便于信号线、导电部等的焊接并增大焊接强度的作用。
通过第一导电材料与探测部件的接线端子之间的焊接，由于第一导电材料可形成连接面，避免了探测部件的电线与电线焊接，由于其只需与处于第一侧面的第一导电材料焊接，降低了焊接操作的难度，提高了焊接的强度、可靠性，满足多种运动状况下的焊接稳定性。
此外，探测部件1还可通过其他任意方式连接探测电路板2与辅助电路板4的至少之一，例如，除了第一导电材料21与电线的焊接，还可使得探测部件1的其他表面焊接探测电路板2与辅助电路板4的至少之一。
其他可选实施方式中，辅助电路板4间的间距也可适于夹紧探测部件1，以定位两者之间的位置。例如该间距可小于或等于探测部件1沿第二方向的最大尺寸。
本实施例中，每个所述辅助电路板4连接于一个所述第一边缘，所述两个辅助电路板4之间形成有供至少部分器械管6穿过的通道，所述通道位于所述探测部件1、所述主电路板3，以及所述探测电路板2的沿第三方向的一侧。
器械管6，可理解为能够设有活检，激光等器械的管材，其可以是柔性的。具体可参照领域内对可控弯曲管中器械管6的定义进行理解。
其中，所述第一方向、所述第二方向，以及所述第三方向互相垂直。具体可使得主电路板3、探测电路板2与辅助电路板4之间均互相垂直。
通过主电路板3、探测电路板2与辅助电路板4，保障了探测部件1的稳定安装与使用，使之不受外力影响，同时，还可通过将辅助电路板4的侧面连接主电路板3的第一边缘，将探测电路板2的侧面连接主电路板3的第二边缘，以及所述通道的形成，提供了一个类似H型的腔体结构，避免了任一方向上尺寸过大，从而通过合理化的空间应用，可有利于减小装置的整体尺寸。
其中一种实施方式中，所述第二导电材料22的表面尺寸大于所述第一导电材料21的表面尺寸。进而，由于第二导电材料22的表面尺寸比第一导电材料21的表面尺寸大，所述主电路板3与所述探测电路板2的第二导电材料22垂直焊接后，可使所述探测部件1与电缆线的连接由点变成线，有效提高焊接的强度、可靠性，满足多种运动状况下的焊接稳定性。
其中一种实施方式中，所述探测部件1可以为图像采集部件。在其他可选实施方式中，也可以为其他探测液体、气体、固体的物理、化学性质的任意检测装置，例如液体检测部件、气体检测部件等等。
探测部件1可以为图像采集部件，随着图像传感器的迅速发展，现在最小的图像传感器已可以做到0.7*0.7mm，因此急需一种可有效控制外径、带照明、封装安全可靠、成本低廉的封装结构，而本实施例所涉及的装置恰可满足该需求。
为了适于实现图像的有效采集，所述的装置，还可包括照明部件5，所述照明部件5设于所述辅助电路板4的末端，且所述照明部件5与所述探测部件1朝向同一方向，即照明部件5用于照向图像采集部件所采集的方向。由于照明部件5设于辅助电路板4的末端，其可对称分布于探测部件1的两 侧，进而，有利于实现清晰的照明。
照明部件5，可以为任何能够输出光的部件，其可以为任意颜色，以及任意发光原理的部件，例如可以为LED。具体实施过程中，该照明部件5可以是单色的，也可以是多色的，还可以为变色的。
可见，本实施例设计巧妙、合理利用空间，简单、可靠、易制作，同时，还可便于使用通用标准零件来制作，成本低廉。进而，本实施例可有利于有效控制探测部件与照明部件的径向封装尺寸，具体实施过程中，可封装出直径小于3mm的整体装置，大大扩展了例如微型传感器的探测部件在本领域的应用范围。
具体实施过程中，请参考图5，所述两个辅助电路板4相对的侧面设有照明导电材料41，所述照明导电材料41与所述照明部件5的接线端子焊接，两个所述照明部件通过两个所述照明导电材料并联；该接线端子可以包括供电的电线，也可以包括用于控制的信号线等，一种举例中，所述照明导电材料41可以与所述主电路板3表面的另一导电部焊接，并使得两个所述照明部件5并联，该导电部可参照连接第二导电材料与电缆线的导电部理解；同时，两个导电部可以互连，也可互相独立。另一举例中，照明导电材料41也可直接与电线焊接，并使得两个所述照明部件5并联。
可见，本实施方式通过辅助电路板4与其上的照明导电材料41还可实现照明部件5的安装，以及电传输，同时，还可保障照明部件5的电传输的稳定，并有利于简化尺寸。
此外，照明部件5还可通过其他任意方式连接探测电路板2与主电路板3的至少之一，例如，除了照明导电材料41与对应的电线、线路的焊接，还可使得照明部件5的其他表面焊接探测电路板2与主电路板3的至少之一，进一步保障连接效果。
其中一种实施方式中，所述辅助电路板4的末端沿所述第一方向开设有卡口，所述照明部件5设于所述卡口，该卡口具体可以为如图3、图4、图5所示的第二卡口42。
卡口与照明部件5的连接，可以为利用卡口的尺寸与照明部件5的尺寸相匹配，该相匹配，可以指两者沿第三方向的尺寸相同，或者卡口的沿第三方向的尺寸小于照明部件5的沿第三方向的尺寸，同时，还可设置有其他辅 助连接的结构。
在图1至图6所示实施例中，第二卡口42可以呈匚字型，以包围于照明部件5的三个侧面，进而实现照明部件5的双边卡。
图7是本发明另一实施例中基于柔性管的体内探测装置的结构示意图一。图8是本发明另一实施例中基于柔性管的体内探测装置的结构示意图二。
在图7和图8所示实施例中，第二卡口42可以呈L型，以包围于照明部件5的两个侧面，进而实现照明部件5的单边卡，其可便于照明部件5的安装，尤其可便于在具有公差的情况下的安装，其还可有利于适配不同尺寸、型号的照明部件5。
其中一种实施方式中，请参考图1至图3，所述照明部件5沿所述第一方向与所述探测电路板2的第一侧面的间距与所述探测部件1沿所述第一方向的长度相匹配。进而，该匹配可理解为使得探测部件1的远离探测电路板2的末端与照明部件5的远离探测电路板2的末端处于同一参考平面，该参考平面为垂直于第一方向的平面，同时，该照明部件5的该末端沿第一方向也可略高于或低于探测部件1的该末端，其均未脱离以上所描述的匹配，也未脱离以上所称的处于同一参考平面。
以上实施方式，通过照明部件5与探测部件1处于同一参考平面，可使照明更均匀。
其中一种实施方式中，所述探测电路板2与所述主电路板3之间，和/或所述辅助电路板4与所述主电路板3之间，分别通过定位卡口结构定位连接。
请参考图5，针对于探测电路板2与主电路板3的定位卡口结构，可理解为包括设于主电路板3的第二边缘的第一卡口32，以及沿第二方向延伸于探测电路板2两侧的第一延伸部23，进而，第一卡口32的尺寸与探测电路板2相匹配，进而，可使得探测电路板2嵌入第一卡口32时，第一延伸部23可架设于主电路板3上。在其他可选实施方式中，请参考图7和图8，探测电路板2也可不具有第一延伸部23。
具体实施方式中，请参考图8，探测电路板2沿第三方向靠近所述通道的一侧设有支撑部8，该支撑部8可以与探测电路板2连接，两者可以是一 体成型的，也可以是装配在一起的，支撑部8的沿第二方向的两侧可以分别连接两个辅助电路板4，同时，该支撑部8的沿第三方向靠近所述通道的一侧可以为与器械管6的外径相匹配的圆弧槽，该匹配可以指圆弧槽可适于器械管6的穿过，同时，两者的曲率半径可以相同，也可不同。通过支撑部8，可以在两个辅助电路板4之间提供支撑。
请参考图3至图5，针对于辅助电路板4与主电路板3的定位卡口结构，可理解为包括沿第二方向延伸于主电路板3两侧的第二延伸部31，以及沿第三方向开设于辅助电路板4的边缘的第三卡口43，第二延伸部31可嵌入到对应辅助电路板4的第三卡口43，以使得主电路板3能够架设于两个辅助电路板4上。
其中一种实施方式中，请参考图7，第二延伸部31沿第一方向还延伸有第三延伸部33，该第三延伸部33可位于所述探测部件1的沿第二方向的两侧，对应的，第三卡口43的尺寸可以与第二延伸部31与第三延伸部33相匹配，其可理解为第三卡口43沿第一方向的尺寸可以与第二延伸部31与第三延伸部33沿第一方向的尺寸之和相同或相近。通过第三延伸部33，可有利于保障结构的稳定性。
通过以上设计可实现各电路板之间的定位连接。
其中一种实施方式中，导通连接于所述导电部的电缆线为带屏蔽层的同轴线。屏蔽层可有效增加焊接强度，也可避免其中的电线发生异常。
请参考图6，所述探测部件1、所述主电路板3、所述探测电路板2、所述辅助电路板4，以及位于所述通道的器械管6的部分，均设于外管7内，且所述外管7内填充有胶水，通过该胶水，可实现各电路板、部件，以及器械管之间位置的固定，实现装置整体的封装。
填充有胶水，可理解为只要外管7内具有胶水，不论是否填充所有空余空间，均不脱离以上描述，同时，即便仅在探测部件1、照明部件5、各电路板、器械管6、外管7之间至少两者之间利用胶水连接，也未脱离本实施方式的该描述。
本实施例还提供了一种基于柔性管的体内探测系统，包括以上各实施例及其可选方式涉及的基于柔性管的体内探测装置、柔性的可控弯曲管与器械管，所述体内探测装置与所述器械管在所述可控弯曲管的一端形成插入部。
该插入部与可控弯曲管可以为内窥镜的可控弯曲管与插入部。
综上所述，本实施例提供的基于柔性管的体内探测装置与系统，在所述探测电路板的第一侧面设置了第一导电材料，并在所述探测部件连接于所述探测电路板的第一侧面时，将探测部件的接线端子焊接所述第一导电材料，进而，可避免探测部件的接线端子与电线焊接，由于其只需与处于第一侧面的第一导电材料焊接，降低了焊接操作的难度，提高了焊接的强度、可靠性，满足多种运动状况下的焊接稳定性。
本实施例还通过主电路板、探测电路板与辅助电路板，保障了探测部件的稳定安装与使用，使之不受外力影响，同时，还可通过将辅助电路板的侧面连接主电路板的第一边缘，将探测电路板的侧面连接主电路板的第二边缘，以及所述通道的形成，提供了一个类似H型的腔体结构，从而通过合理化的空间应用，有利于减小装置的整体尺寸。
本发明可选方案中，由于第二导电材料的表面尺寸比第一导电材料的表面尺寸大，所述主电路板与所述探测电路板的第二导电材料垂直焊接后，可使所述探测部件与电缆线的连接由点变成线，有效提高焊接的强度、可靠性，满足多种运动状况下的焊接稳定性。
本实施例可选方案中，通过辅助电路板与其上的照明导电材料还可实现照明部件的安装，以及电传输，同时，还可保障照明部件的电传输的稳定，并有利于简化尺寸。
本实施例可选方案中，由于所述照明部件沿所述第一方向与所述探测电路板的第一侧面的间距与所述探测部件沿所述第一方向的长度相匹配，可有利于使得照明部件的末端与探测部件的末端处于同一平面，保障照明的均匀性。
最后应说明的是：以上各实施例仅用以说明本发明的技术方案，而非对其限制；尽管参照前述各实施例对本发明进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分或者全部技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本发明各实施例技术方案的范围。

Claims (10)

  1. 一种基于柔性管的体内探测装置，其特征在于，包括：探测部件、主电路板、探测电路板、辅助电路板、电缆线与外管；所述主电路板具有互相平行的沿第一方向设置的两个第一边缘，以及沿第二方向设置的第二边缘；
    所述探测电路板的第一侧面设有第一导电材料，所述探测部件连接于所述探测电路板的第一侧面，且所述探测部件的接线端子焊接所述第一导电材料，所述探测电路板的第二侧面设有第二导电材料，所述探测电路板的第二侧面连接所述主电路板的第二边缘，所述第二导电材料垂直焊接所述主电路板表面的导电部，所述导电部导通连接所述电缆线；所述第一导电材料与所述第二导电材料导通；
    每个所述辅助电路板连接于一个所述第一边缘，所述两个辅助电路板之间形成有供至少部分器械管穿过的通道，所述通道位于所述探测部件、所述主电路板，以及所述探测电路板的沿第三方向的一侧；
    所述探测部件、所述主电路板、所述探测电路板、所述辅助电路板，以及位于所述通道的器械管的部分，均设于外管内；所述外管直接或间接连接柔性的可控弯曲管；
    其中，所述第一方向、所述第二方向，以及所述第三方向互相垂直。
  2. 根据权利要求1所述的装置，其特征在于，所述探测部件为图像采集部件。
  3. 根据权利要求2所述的装置，其特征在于，还包括照明部件，所述照明部件设于所述辅助电路板的末端，且所述照明部件与所述探测部件朝向同一方向。
  4. 根据权利要求3所述的装置，其特征在于，所述两个辅助电路板相对的侧面设有照明导电材料，所述照明导电材料与所述照明部件的接线端子焊接，两个所述照明部件通过两个所述照明导电材料并联。
  5. 根据权利要求3所述的装置，其特征在于，所述辅助电路板的末端沿所述第一方向开设有卡口，所述照明部件设于所述卡口。
  6. 根据权利要求3所述的装置，其特征在于，所述照明部件沿所述第一方向与所述探测电路板的第一侧面的间距与所述探测部件沿所述第一方向 的长度相匹配。
  7. 根据权利要求1至6任一项所述的装置，其特征在于，所述第二导电材料的表面尺寸大于所述第一导电材料的表面尺寸。
  8. 根据权利要求1至6任一项所述的装置，其特征在于，所述探测电路板与所述主电路板之间，和/或所述辅助电路板与所述主电路板之间，分别通过定位卡口结构定位连接。
  9. 根据权利要求1至6任一项所述的装置，其特征在于，导通连接于所述导电部的电缆线为带屏蔽层的同轴线。
  10. 一种基于柔性管的体内探测系统，其特征在于，包括权利要求1至9任一项所述的基于柔性管的体内探测装置、柔性的可控弯曲管与器械管，所述体内探测装置与所述器械管在所述可控弯曲管的一端形成插入部。
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