CN208988806U - Endoscopic system - Google Patents

Abstract

The utility model discloses a kind of endoscopic system.Endoscopic system includes at least an insertion tube and handle.Insertion tube includes first connecting portion, the first controller, the first parameter, insertion tube data and a plurality of functional modes, and the first parameter, insertion tube data and a plurality of functional modes are corresponding.Handle includes second connecting portion and second controller, the second connecting portion of handle is electrically connected the first connecting portion of insertion tube, and second controller receives and generates at least one control signal according to the first parameter of insertion tube to the first controller of insertion tube with a plurality of functional modes for selecting insertion tube that control and write.This endoscopic system, handle mutually assembles and are electrically connected with plural one of function and the different insertion tube of appearance, remove can quick demolition, installation, more can quickly obtain insertion tube data and be manipulated, enhanced feature and usability.

Description

Endoscopic system

Technical field

The utility model relates to a kind of endoscopic systems, and in particular to a kind of endoscopic system, and insertion tube provides exclusive Identification data, make handle when selection has different function, different appearance and different size insertion tubes to be assembled, handle It can be according to the identification data of each insertion tube, to carry out the endoscopic system of different manipulations when connecting different insertion tubes.

Background technique

Existing endoscope, structure are that handle, insertion tube and connecting line are connected with each other, be typically inserted into pipe and handle be can not Separation.But in response to demand, and when needing to reuse, the situations such as facilitate based on each one hygienic issues and transporting, therefore set Meter be separated from each other insertion tube can with handle, before use/peddle preceding assembly and connection mutual again.

However, if the connector of internal signal line connect incomplete or handle and insertion after being assembled due to handle with insertion tube It is positioned between pipe and precisely, does not then be easy to cause image noise or the more even generation of askiatic, and be more likely in use process The situation that insertion tube is easy to fall off is caused, disposable or use repeatly meaning is more lost

In addition, an endoscope is because of the body structure of demand and each patient, it is usually limited to only can be used in the patient A position, if this endoscope is not suitable for the patient and then needs whole Zhi Genghuan, and another patient need to observe or perform the operation it is more When a position, then the different parts of the body using more endoscope ability observables or the patient that performs the operation are needed, thus then Increase cost and drops the usability of bottom endoscope.

Utility model content

In view of this, the purpose of this utility model is that propose a kind of endoscopic system, insertion tube provide its exclusive One parameter can be identified for handle in connection, when handle selectively with appearance, size and function etc. are respectively different answers When the mutually assembling of one of several insertion tubes and electric connection, handle is more by the first exclusive parameter of insertion tube with correspondence Insertion tube data are obtained to operate and control a plurality of functional modes of insertion tube, since the insertion tube for only needing to change different can Observation performs the operation to the different parts of patient, and handle and insertion tube are removed by between first connecting portion and second connecting portion Can rapid disassembling and assembling it is outer, more make handle that can quickly obtain insertion tube related data by electric connection and operated and controlled System can more obtain more insertion tube data in a short time, promote the functionality and usability of endoscopic system entirety.

In order to achieve the above object, the utility model provides a kind of endoscopic system.Endoscopic system include plural insertion tube and Handle.Camera assembly has camera.Plural insertion tube respectively includes first connecting portion and the first controller, each first controller The first parameter is generated, the first parameter corresponds to a plurality of functional modes, and the first parameter of each first controller is neither identical.Handle packet Second connecting portion and second controller are included, the second connecting portion of handle is selectively electrically connected one of plural insertion tube First connecting portion, second controller receives the first parameter of the insertion tube being electrically connected with handle, and second controller is according to the One parameter generates at least one control signal to the insertion tube connecting with handle and selects a plurality of function moulds of insertion tube to control and write Formula.

The utility model is described in detail below in conjunction with the drawings and specific embodiments, but not as to the utility model Restriction.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the endoscopic system of an embodiment of the present invention.

Fig. 2 is that the circuit box that the handle of the endoscopic system of an embodiment of the present invention is electrically connected with insertion tube shows It is intended to.

The partial enlargement when handle and insertion tube that Fig. 3 is the endoscopic system of an embodiment of the present invention are mutually disengaged Schematic diagram.

Fig. 4 is handle and a plurality of appearances, size and the function not phase of the endoscopic system of an embodiment of the present invention The structural schematic diagram of same insertion tube.

Specific embodiment

The structural principle of the utility model and working principle are described in detail with reference to the accompanying drawing:

Fig. 1 is the structural schematic diagram of the endoscopic system of an embodiment of the present invention.Fig. 2 is that the utility model one is implemented The circuit box schematic diagram that the handle and insertion tube of the endoscopic system of example are electrically connected.Fig. 3 is an embodiment of the present invention Endoscopic system partial enlargement diagram when being mutually disengaged of handle and insertion tube.It is interior referring again to shown in Fig. 1 to Fig. 3 Endoscope system 100 includes at least an insertion tube 110 and one handle 120.Wherein, handle 120 one end connection insertion tube 110 it One end.It can also be deserted or disposable endoscope that the endoscopic system 100 of the present embodiment, which is reusable, 100, and insertion tube 110 then can be hose or hard tube, user can select to peep in repeated or disposable according to demand Mirror 100 more can select insertion tube 110 for hose or hard tube on demand, but the utility model and without restriction.

In embodiment, insertion tube 110, including a first connecting portion 111, one first controller 112, one first parameter (figure Do not show), an insertion tube data (not shown), a plurality of functional mode (not shown) and a second circuit board 113.Wherein, first Parameter, insertion tube data and a plurality of functional modes correspond to each other.

Insertion tube 110 includes a point 114a, a bending section 114b and a pipe portion 114c, point 114a, bending section 114b and pipe portion 114c is sequentially connected with each other and constitutes an insertion section 114, and insertion section 114 connects one end of first connecting portion 111. Wherein, the first controller 112 is more electrically connected and is arranged on second circuit board 113.Second circuit board 113 has more Single port 113c, the first controller 112 is in can be a microprocessor or a microcontroller etc. in implementation.

The first connecting portion 111 of insertion tube 110 can be made of a shell.More there is an accommodating space in first connecting portion 111 (not shown), wherein the first controller 112 and second circuit board 113 are more accommodated in the accommodating space of first connecting portion 111. Insertion tube 110 further includes one first holding section 115 and one second holding section 116.First holding section 115 and the second holding section 116 It is separately positioned on the outside of first connecting portion 111, implies that the outer surface for being located at shell, the other end of first connecting portion 111 It is further provided with one first fastener 117, the first fastener 117 is in being a protrusion or a recess portion in implementation, herein with first connecting portion 111 other end is further provided with the first fastener 117 as protrusion.The port 113c of second circuit board 113 is more located at first and connects In component 117 and there is part to expose from the first fastener 117.First holding section 115 is arranged on the outside of first connecting portion 111 Side can be a groove, and the second holding section 116 is a group parts, can be two concave surfaces, is separately positioned on first connecting portion 111 opposite sides, the second holding section 116 more configure and are separated from each other substantially 180 degree in the circumferential direction of first connecting portion 111.The One holding section 115 and the second holding section 116 are more configured is separated from each other substantially 90 degree in the circumferential direction of first connecting portion 111.This reality The shell for applying example can be for a cylindric or tubulose, but the utility model and without restriction.

The endoscopic system 100 of the present embodiment further includes an at least photographing module 130, and photographing module 130 includes a camera shooting First 131, one photosensory assembly 132, a first circuit board 133 and an electric wire (not shown).Camera 131, photosensory assembly 132, One circuit board 133 and electric wire are electrically connected with each other, and camera 131, photosensory assembly 132 and first circuit board 133, which are more arranged, to be inserted Enter in the point 114a of pipe 110, electric wire then passes through the bending section 114b and pipe portion 114c of insertion tube 110 and extends to the first company Socket part 111, and the second circuit board 113 being electrically connected in the first connecting portion 111 of insertion tube 110.

Implement in one, insertion tube 110 further includes an at least first control units 118, and first control units 118 is arranged in insertion tube 110 outside more can be the outer surface that the first connecting portion 111 of insertion tube 110 is arranged in, in the upper first control units of implementation 118 can be an assembling pivot, to control the switching of an at least camera 131 for photographing module 130 or execute insertion tube extremely A few functional mode.But the utility model is not limited thereto.

In this present embodiment, the insertion tube datagram of insertion tube 110 includes a camera shooting resolution data, an angular field of view number According to, a bending angle range data, a focal length data, the length value of an insertion section, a usage value etc., and image resolution ratio Data, angular field of view data, bending angle range data, focal length data, the length value of insertion section, usage value respectively correspond Each functional mode.Further, at least one of a plurality of functional modes corresponds to the bending section 114b of insertion tube 110, because This, by insertion tube data bending angle range data and access times then it can be seen that the bending section of this insertion tube 110 The bending degree of 114b and at least or at most flexible number etc..At least one of a plurality of functional modes corresponds to camera shooting Module, therefore by camera shooting resolution data, angular field of view data and the focal length data etc. in insertion tube data, then it can be seen that this The size of the camera 131 of insertion tube 110 and the image pickup scope of photosensory assembly 132 and pick-up image resolution ratio more can even match The bending degree of bending section 114b is closed to capture significant image.

In embodiment, handle 120 includes a second connecting portion 121, a second controller 122, a connection unit 123, one Image processor 124 and a tertiary circuit plate 125.Wherein, second controller 122, image processor 124, connection unit 123 and Tertiary circuit plate 125 is more electrically connected with each other, and second controller 122 and image processor 124 are more arranged in tertiary circuit plate 125 On.Tertiary circuit plate 125 has Single port 125c, and second controller 122 is in can be a microprocessor or a micro-control in implementation Device processed.

The second connecting portion 121 of handle 120 can be made of a shell, and second connecting portion 121 has more an accommodating space (not shown).Second controller 122, connection unit 123, image processor 124 and tertiary circuit plate 125 are all located at accommodating space In.Handle 120 further includes a third holding section 126, one the 4th holding section 127 and one second fastener 128.Third holding section 126 and the 4th holding section 127 be separately positioned in second connecting portion 121, that is, be located at the surface of shell, more can be second On fastener 128.Second fastener 128 can be a recess portion or a protrusion on implementing, herein with the side of second connecting portion 121 Equipped with the second fastener 128 for for a recess portion.The port 113c of tertiary circuit plate 125 is more located at the one of second connecting portion 121 Side, i.e. the port 113c of tertiary circuit plate 125 are more located on the bottom of the second fastener 128, and have part more exposed second to connect The bottom of component 128.Third holding section 126 and the 4th holding section 127 are then more located at the side at the second joint portion, and third card Conjunction portion 126 is located at 121 top of second connecting portion, i.e. the inside top surface of the second fastener 128, and the first of corresponding insertion tube 110 First holding section 115 of interconnecting piece 111, the 4th holding section 127 then correspond to the second holding section 116 of insertion tube 110.Third engaging Portion 126 can be a raised line, and the 4th holding section 127 is a group parts, can be two convex surfaces, the 4th holding section 127 more configures Substantially 180 degree is separated from each other in the circumferential direction of third interconnecting piece.Third holding section 126 and the 4th holding section 127 are more configured Substantially 90 degree are separated from each other in the circumferential direction of one interconnecting piece 111.The shell of the present embodiment can be a column or a tubulose, but this is practical It is novel and without restriction

In an embodiment, the first connecting portion 111 of insertion tube 110 and the second connecting portion 121 of handle 120 can be mutually right Should be arranged and connect, in other words, when handle 120 is connected with insertion tube 110, then the first fastener 117 of insertion tube 110 with Second fastener 128 of handle 120 is connected with each other, and the first fastener 117 is more pluggable or card is set to the second fastener 128 In, i.e., protrusion is arranged in recess portion, at this point, the first holding section 115 is caught in third holding section 126, more can be third engaging Portion 126 is slidably arranged in the first holding section 115, i.e., slides into and be arranged in a groove by raised line, and the second holding section 116 is then It is connected with each other with the 4th holding section 127, more can be two convex surfaces and be connected respectively concave surface, and concave surface and convex surface are connected with each other, Therefore, it is connected by the first connecting portion 111 of insertion tube 110 with the second connecting portion 121 of handle 120, then the first joint portion With the second joint portion, the first holding section 115 and third holding section 126 and the second holding section 116 and 127 its point of the 4th holding section It is not connected with each other and is mutually clamped, then handle 120 is enable to be fixed to each other with insertion tube 110 and be not easy to dismantle.

Insertion tube 110 further includes a latch hole (not shown), and handle 120 further includes the unlock piece for being connected and interlocking The opposite side of first connecting portion 111, latch hole is arranged in a 129a and elastic component 129b, corresponding first holding section 115 of latch hole More corresponding with elastic component 129b, unlock piece 129a interlocks elastic component 129b, more can be unlock piece 129a and elastic component 129b It interlocks in the same direction.Therefore, when insertion tube 110 is connected with handle 120, then it is arranged in first connecting portion 111 second When in interconnecting piece 121, elastic component 129b is then arranged in latch hole, keeps the connection of insertion tube 110 and handle 120 stronger.

In an embodiment, when insertion tube 110 and handle 120 are to be mutually disengaged, then pressable unlock piece 129a, simultaneously Unlock piece 129a interlock elastic component 129b with respect to second connecting portion 121 move in the same direction i.e. with it is original engage when direction phase Instead, then elastic component 129b is mutually disengaged with latch hole, i.e. elastic component 129b is from latch hole towards back to 126 direction of third holding section It removes, and the first connecting portion 111 of insertion tube 110 is then moved from the second connecting portion 121 of handle 120 towards back to 120 direction of handle Dynamic, then insertion tube 110 is mutually disengaged and separates with handle 120.

In another embodiment, since the first connecting portion 111 of insertion tube 110 is connected with the second connecting portion 121 of handle 120 It connects, further, first connecting portion 111 and second connecting portion 121 are more by 128 phase of the first fastener 117 and the second fastener It connects and engages, therefore in implementation, the first fastener 117 and the second fastener 128 can be respectively that a male connector and one are female Head or a recess portion and a protrusion etc., are easier to be combined with each other, engage and be detached from, the utility model is not limited thereto.

In an embodiment, when handle 120 is connected with insertion tube 110, the second connecting portion 121 of handle 120 electrically connects The first connecting portion 111 of insertion tube 110 is connect, the second controller 122 of handle 120 receives and according to 110 first parameter of insertion tube The a plurality of of insertion tube 110 are selected to generate the first controller 112 of at least one control signal to insertion tube 110 to control and write Functional mode.It is held thus, for example, generating control signal by the second controller 122 of handle 120 with controlling bending section 114b The corresponding functional mode of row.For another example control signal can be generated by second controller 122 to control camera 131 and photosensitive Component 132 executes corresponding functional mode.

The handle 120 and a plurality of appearances, size and function that Fig. 4 is the endoscopic system of an embodiment of the present invention are not The structural schematic diagram of identical insertion tube 110.Referring again to shown in Fig. 1 to Fig. 4, the insertion tube of the endoscopic system 200 of Fig. 4 with The insertion tube 110 of the endoscopic system 100 of Fig. 1, identical component continue to use identical symbol.The endoscopic system 100 of Fig. 4 is inserted Enter the insertion tube 110 of the endoscopic system 100 of pipe and Fig. 1 main difference is that: the endoscopic system 100 of Fig. 4 further includes multiple Several insertion tube 110a, 110b, 110c, 110d.And handle 120 optionally connect insertion tube 110a, 110b, 110c, One of 110d, the first parameter of each insertion tube 110a, 110b, 110c, 110d and each insertion tube 110a, 110b, The insertion tube data of 110c, 110d are not identical.Further, the internal diameter of the insertion of each insertion tube 110a, 110b, 110c, 110d Can identical or not identical, insertion section length can identical or not identical, insertion tube 110 camera 131 angular field of view it is identical Or the photosensory assembly 132 of not identical, each insertion tube 110a, 110b, 110c, 110d are identical or not identical, therefore insertion tube 110a, 110b, 110c, 110d be more separately connected camera 131a, 131b of the different function of photographing module 130,131c, 131d.But invention is not limited thereto.

When handle 120 is electrically connected insertion tube 110a, 110b, 110c, the 110d of one of them, insertion tube 110a, The first controller 112 of 110b, 110c, 110d more generate a recognition signal, the second controller 122 of handle 120 receive and according to According to recognition signal judgement, and generation one online with the first controller 112 receives signal, and the first controller 112 is passed according to signal is received Send the first parameter to second controller 122.And the second controller 122 of handle 120 is then according to the first parameter to generate at least one Control signal is to one of having connected the first controller 112 of insertion tube 110a, 110b, 110c, 110d to control and select Select a plurality of functional modes for one of being connected thereto insertion tube 110a, 110b, 110c, 110d.This means, handle 120 Second control signal can according to different insertion tube 110a, 110b, 110c, 110d the first parameter and correspondence find out this insertion tube Control mode corresponding to the plural functional mode of 110a, 110b, 110c, 110d and generate control signal, then by generation Control signal controls this insertion tube 110a, 110b, 110c, 110d.

In an embodiment, handle 120 further includes storage element 120s, and storage element 120s stores insertion tube data.Therefore, The second controller 122 of handle 120 more finds this corresponding insertion tube 110 and its first according to the first parameter to storage element 120s The insertion tube data of parameter, then according to the corresponding control signal that generates of this insertion tube data to control this insertion tube 110.But this is practical It is novel to be not limited thereto.

It, can be by wired or wireless mode in the connection unit 123 of embodiment, handle 120 referring again to shown in Fig. 2 Transmit the first parameter from insertion tube 110,110a, 110b, 110c, 110d.In an embodiment, endoscopic system 100,200 It is more electrically connected an external device (ED) 300, handle 120 transmits the first parameter by connection unit 123 in a wired or wireless manner To external device (ED), external device (ED) 300 further includes a third controller 310 to generate third control signal extremely according to the first parameter The second controller 122 of handle 120, handle 120 is to generate control signal according to third control signal to control insertion tube 110 Execute each functional mode.External device (ED) 300, such as a host, and host has a display screen.

In an embodiment, when external device (ED) is host, endoscopic system 100 further includes a connecting line 140, works as handle When 120 connection unit 123 transmits the data such as the first parameter in a wired fashion, the both ends of connecting line 140 are more electrically connected outside Between part device 300 and handle 120, handle 120 mutually transmits data by connecting line 140 with external device (ED) 300 or is subject to The image captured from camera 131 is shown into the display screen in external device (ED) 300.When connection unit 123 wirelessly When transmitting the data such as the first parameter, then connection unit 123 and external device (ED) 300 are respectively provided with the component of wireless receiving and dispatching, and connection is single Member 123 directly connect with external device (ED) 300 or transmits data by the component of wireless receiving and dispatching.But the utility model is not limited System.

In another embodiment, the (not shown) when external device (ED) 300 is wirelessly connect with handle 120, external device (ED) 300 are more electrically connected with the connection unit 123 of handle 120, and external device (ED) 300 more can be to be inserted into the connection list of handle 120 The mode of member 123 is attached, and handle 120 adds by connection unit 123 by data or from the image that camera 131 captures To be shown in the display screen of external device (ED) 300.In embodiment, connection unit 123 more can be an insertion seat, then external device (ED) 300 pluggable connection units 123 are directly electrically connected with handle 120, and show image.

In an embodiment, handle 120 further includes one second control unit 120c, the second control unit 120c be located at handle 120 it Outside, the i.e. outer surface of handle more can be position in the outside of the second connecting portion 121 of handle, and the second control unit 120c is in reality It applies and can be an at least key, the second control unit 120c is more electrically connected with second controller 122, operates endoscopic system 100,200 user more can be by the second control unit 120c of manipulation to be performed various functions mode to insertion tube 110.

Due to one of 120 selective connection plural number insertion tube 110 of handle, and the different insertion tube of each function 110 the first parameters for having oneself exclusive, thus handle 120 it is determining with insertion tube 110 it is online after then can by the first parameter and The corresponding at least one control signal that generates can not be controlled with controlling at least one plural functional mode of this insertion tube 110 without having The situation of system, and user do not need to be manually entered insertion tube 110 yet represent model or serial number, do not need more to look for manually The function of this insertion tube 110 so that handle 120 is manipulated, and the insertion tube 110 of handle 120 and different function more respectively by It is connected with each other by first connecting portion 111 and second connecting portion 121, and the two can more make handle 120 and be inserted by fool proof component Enter pipe 110 and be inserted not only through convenience, be also more convenient to be detached from when dismantling, but can be fixedly connected with each other again in connection, is not only peeped in promotion The usability of 100 functionality of mirror system and insertion tube 110, and it is more cost-effective.

In conclusion providing its first exclusive parameter by insertion tube 110 can be known for handle 120 in connection Not, when selectively one of a plurality of insertion tubes 110 respectively different with appearance, size and function etc. the phase of handle 120 Mutually assembling and when being electrically connected, handle 120 more by the first exclusive parameter of insertion tube 110 with it is corresponding obtain insertion tube data with A plurality of functional modes of operation and control insertion tube 110, due to only needing to change different insertion tubes 110 with regard to observable or to trouble The different parts of person are performed the operation, and handle 120 and insertion tube 110 remove by first connecting portion 111 and second connecting portion 121 it Between can rapid disassembling and assembling it is outer, more make handle 120 that can quickly obtain 110 related data of insertion tube by electric connection and be subject to Operation and control, can more obtain more insertion tube data in a short time, promote the whole function of endoscopic system 100,200 Property and usability.

Certainly, the utility model can also have other various embodiments, without departing substantially from the spirit of the present invention and its essence In the case of, those skilled in the art work as can make various corresponding changes and modifications, but these according to the utility model Corresponding changes and modifications all should belong to the protection scope of the utility model the attached claims.

Claims (10)

1. a kind of endoscopic system characterized by comprising

An at least insertion tube, including a first connecting portion, one first controller, one first parameter, an insertion tube data and plural number A functional mode, first parameter, the insertion tube data and a plurality of functional modes are corresponding；And

The second connecting portion of one handle, including a second connecting portion and a second controller, the handle is electrically connected institute The first connecting portion of insertion tube is stated, the second controller receives and first parameter according to the insertion tube is to produce Raw at least one control signal, which controls and writes to first controller of the insertion tube, selects the plural number of the insertion tube A functional mode.

2. endoscopic system as described in claim 1, which is characterized in that the insertion tube includes a point, a bending section And a pipe portion, the point, the bending section and the pipe portion are sequentially connected with each other and constitute an insertion section, the insertion section The first connecting portion is connected, at least one of a plurality of functional modes of the insertion tube corresponds to the bending Portion, and generate the control signal by the second controller and execute the functional mode to control the bending section.

3. endoscopic system as claimed in claim 2, which is characterized in that further include a plurality of insertion tubes, each insertion tube The insertion section internal diameter it is identical or not identical, the length of the insertion section of each insertion tube is identical or not identical.

4. endoscopic system as described in claim 1, which is characterized in that further include an at least photographing module, the insertion tube Including a point, the photographing module is arranged in the point, and the photographing module includes that a camera and one are photosensitive Component, at least one of a plurality of functional modes of the insertion tube correspond to the photographing module, and by described Second controller generates the control signal to control the camera and the photosensory assembly and execute the functional mode.

5. endoscopic system as claimed in claim 4, which is characterized in that further include a plurality of insertion tubes, each insertion tube The camera angular field of view it is identical or not identical, the photosensory assembly of each insertion tube is identical or not identical.

6. endoscopic system as described in claim 1, which is characterized in that further include a plurality of insertion tubes, the handle choosing Connect to selecting property one of the insertion tube, the first parameter of each insertion tube and the insertion tube data not phase Together.

7. endoscopic system as described in claim 1, which is characterized in that the insertion tube data include a camera shooting resolution ratio number According to, an angular field of view data, a bending angle range data, a focal length data, the length value of an insertion section, a usage value Deng, and the camera shooting resolution data, the angular field of view data, the bending angle range data, the focal length data, institute State the length value of insertion section, the usage value respectively corresponds each functional mode.

8. endoscopic system as claimed in claim 7, which is characterized in that the handle further includes a storage element, the storage Memory cell stores the insertion tube data.

9. endoscopic system as described in claim 1, which is characterized in that when the handle is electrically connected the insertion tube, First controller more generates a recognition signal, the second controller receive and according to recognition signal judgement with it is described First controller is online and generates a reception signal, and first controller transmits first parameter according to the reception signal To the second controller.

10. endoscopic system as described in claim 1, which is characterized in that further include a connection unit, the handle more by The connection unit transmits first parameter a to external device (ED), and the external device (ED) generates one the according to first parameter Three control signals are to the second controller of the handle to control signal according to the third to generate the control signal To control the insertion tube.