CN211049290U

CN211049290U - Light source for endoscope, image pickup and system main unit, and endoscope image pickup system

Info

Publication number: CN211049290U
Application number: CN201921242834.8U
Authority: CN
Inventors: 罗军; 魏开云
Original assignee: Shenzhen Mindray Bio Medical Electronics Co Ltd
Current assignee: Shenzhen Mindray Bio Medical Electronics Co Ltd
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2020-07-21
Anticipated expiration: 2029-07-31

Abstract

The utility model discloses a light source host computer for endoscope, camera host computer for endoscope, system's host computer for endoscope reaches endoscope camera system. The light source host for the endoscope comprises a host shell, a light source excitation module, a light source driving circuit and a main control circuit. The light source excitation module, the light source driving circuit and the main control circuit are arranged inside the main case. The main case comprises a case body and a glass panel arranged on the front side of the case body. The glass panel is connected with the shell body so that the main machine shell has a flat front side surface. The light source host machine for the endoscope further comprises a light source interface connected with the light source excitation module and a touch display screen connected with the main control circuit. Based on set up this glass panels in this shell body front side, and this glass panels is connected with this shell body and makes this main chassis have smooth leading flank to medical personnel can thoroughly clean the disinfection to light source host computer for endoscope before and after the art, and then improved the operation security.

Description

Light source for endoscope, image pickup and system main unit, and endoscope image pickup system

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a light source host computer for endoscope, camera host computer for endoscope, system host computer and endoscope camera system for endoscope.

Background

The endoscope camera system is mainly applied to clinic, is mainly used for observing lesions in a patient body and provides images for clinical operation and diagnosis. A conventional endoscope imaging system generally includes an endoscope body, a light source system, an imaging system, a display system, a system main unit, a carriage, and the like.

However, the display touch screen of the system host is embedded in the host shell, i.e. a groove is formed between the display touch screen and the host shell, so that medical personnel cannot thoroughly clean and disinfect dead corners before and after an operation, and the operation safety is further reduced.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention provides an endoscope light source host, an endoscope camera host, an endoscope system host, and an endoscope camera system, so as to solve the above problems.

In a first aspect, the present invention provides a light source host for an endoscope, including a host casing, a light source excitation module for exciting to generate light, a light source driving circuit for controlling the light source excitation module to excite to generate light, and a main control circuit; the light source excitation module, the light source driving circuit and the main control circuit are arranged in the main case; the host shell comprises a shell body and a glass panel arranged on the front side of the shell body, and the glass panel is connected with the shell body so that the host shell has a flat front side surface; the light source host machine for the endoscope further comprises a light source interface arranged on the shell body and connected with the light source excitation module and a touch display screen arranged on the inner side face of the glass panel, and the touch display screen is connected with the main control circuit.

In a second aspect, the present invention provides a light source host for an endoscope, which includes a host casing, a light source excitation module for exciting to generate light, a light source driving circuit for controlling the light source excitation module to excite to generate light, and a main control circuit; the light source excitation module, the light source driving circuit and the main control circuit are arranged in the main case; the host shell comprises a shell body and a glass panel arranged on the front side of the shell body, the glass panel is connected with the shell body, and the glass panel occupies the whole side surface of the host shell; the light source host machine for the endoscope further comprises a light source interface arranged on the shell body and connected with the light source excitation module and a touch display screen arranged on the inner side face of the glass panel, and the touch display screen is connected with the main control circuit.

In a third aspect, the present invention provides a camera host for an endoscope, including a host shell, a camera module for processing an acquired image signal, and a main control circuit, wherein the camera module and the main control circuit are disposed inside the host shell; the host shell comprises a shell body and a glass panel arranged on the front side of the shell body, and the glass panel is connected with the shell body so that the host shell has a flat front side surface; the camera host for the endoscope further comprises a camera interface which is arranged on the host shell and connected with the camera module and a touch display screen which is arranged on the inner side surface of the glass panel; the touch display screen is connected with the main control circuit.

In a fourth aspect, the present invention provides a camera host for an endoscope, including a host shell, a camera module for processing an acquired image signal, and a main control circuit, wherein the camera module and the main control circuit are disposed inside the host shell; the host shell comprises a shell body and a glass panel arranged on the front side of the shell body, the glass panel is connected with the shell body, and the glass panel occupies the whole side surface of the host shell; the camera host for the endoscope further comprises a camera interface which is arranged on the host shell and connected with the camera module and a touch display screen which is arranged on the inner side surface of the glass panel; the touch display screen is connected with the main control circuit.

In a fifth aspect, the present invention provides a system mainframe for an endoscope, including a mainframe housing, a light source excitation module for exciting to generate light, a light source driving circuit for controlling the light source excitation module to excite to generate light, a camera module for processing an acquired image signal, and a main control circuit; the light source excitation module, the light source driving circuit, the camera module and the main control circuit are arranged in the main case; the host shell comprises a shell body and a glass panel arranged on the front side of the shell body, and the glass panel is connected with the shell body so that the host shell has a flat front side surface; the system host for the endoscope further comprises a light source interface, a camera interface and a touch display screen, wherein the light source interface is arranged on the shell body and connected with the light source excitation module, the camera interface is arranged on the host shell and connected with the camera module, the touch display screen is arranged on the inner side surface of the glass panel, and the touch display screen is connected with the main control circuit.

In a sixth aspect, the present invention provides an endoscope camera system, which includes the above-mentioned light source host for endoscope, and the camera host for endoscope, the camera head and the light guide beam; one end of the light guide beam is connected to a light source interface of the light source host machine for the endoscope, and the other end of the light guide beam is connected to an external endoscope and used for providing a light source for the external endoscope; one end of the camera is connected to a camera interface of the camera host machine for the endoscope through a communication cable so as to transmit image signals acquired by the camera to the camera host machine for the endoscope for processing; the other end of the camera is used for being clamped to the external endoscope so as to acquire an optical signal of the external endoscope.

In a seventh aspect, the present invention provides an endoscope camera system, which includes the above-mentioned camera host for endoscope, and a light source host for endoscope, a camera and a light guide beam; one end of the light guide beam is connected to a light source interface of the light source host machine for the endoscope, and the other end of the light guide beam is connected to an external endoscope and used for providing a light source for the external endoscope; one end of the camera is connected to a camera interface of the camera host machine for the endoscope through a communication cable so as to transmit image signals acquired by the camera to the camera host machine for the endoscope for processing; the other end of the camera is used for being clamped to the external endoscope so as to acquire an optical signal of the external endoscope.

In an eighth aspect, the present invention provides an endoscope camera system, comprising the above-mentioned system host for endoscope, a camera and a light guide beam; one end of the light guide beam is connected to a light source interface of the system host for the endoscope, and the other end of the light guide beam is connected to an external endoscope and used for providing a light source for the external endoscope; one end of the camera is connected to a camera interface of the system host for the endoscope through a communication cable so as to transmit image signals acquired by the camera to the system host for the endoscope for processing; the other end of the camera is used for being clamped to the external endoscope so as to acquire an optical signal of the external endoscope.

The embodiment of the utility model provides a light source host computer for endoscope, camera host computer for endoscope, system host computer for endoscope, and endoscope camera system, based on general the glass panels sets up shell body front side, just the glass panels with shell body is connected and makes the host computer shell has smooth leading flank to medical personnel can thoroughly clean the disinfection to light source host computer for endoscope before the art and after the operation, and then improved the operation security.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of an endoscopic imaging system according to an embodiment of the present invention.

Fig. 2 is a schematic diagram of program modules of the light source host for an endoscope of the endoscopic imaging system in fig. 1.

Fig. 3 is a schematic configuration diagram of a light source unit for an endoscope of the endoscopic imaging system in fig. 1.

Fig. 4 is an exploded view of a part of the light source unit for an endoscope in fig. 3.

Fig. 5 is an enlarged view of a light source interface of the light source unit for an endoscope in fig. 4.

Fig. 6 is an enlarged view of a function button of the light source unit for an endoscope in fig. 4.

Fig. 7 is a schematic diagram of program modules of an imaging host for an endoscope of the endoscopic imaging system in fig. 1.

Fig. 8 is a schematic configuration diagram of an endoscopic imaging master of the endoscopic imaging system in fig. 1.

Fig. 9 is an exploded schematic view of the endoscope camera main unit in fig. 8.

Fig. 10 is a schematic diagram of program modules of a system main unit for an endoscope according to an embodiment of the present invention.

Fig. 11 is a schematic configuration diagram of the system main unit for endoscope in fig. 10.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

It is understood that the terminology used in the description and claims of the present application and the accompanying drawings is for the purpose of describing particular embodiments only and is not intended to be limiting of the present application. The terms "first," "second," and the like in the description and claims of the present application and in the above-described drawings are used for distinguishing between different objects and not for describing a particular order. The singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. The term "comprises" and any variations thereof is intended to cover non-exclusive inclusions. Furthermore, the present invention can be realized in various different forms, and is not limited to the embodiments described in the present embodiment. The following detailed description is provided to facilitate a more thorough understanding of the present disclosure, and the terms upper, lower, left, right, front, rear, inner, outer, and the like, which refer to the orientation of the features shown in the drawings are used solely for the purpose of illustrating the subject matter.

The outer side surface of the glass panel is a side surface for receiving an input from a user, i.e., a side surface away from the case body, and the inner side surface of the glass panel is a side surface which is not accessible to the user for touch operation, i.e., a side surface close to the case body and is directly opposite to the outer side surface.

Currently, an endoscope imaging system generally includes an endoscope body, a light source system, an imaging system, a display system, a system host, a trolley, and the like. The system host may include, but is not limited to, an endoscope light source host, an endoscope camera host, or a host in which the endoscope light source host and the endoscope camera host are integrated. Traditional system's host computer sets up a plurality of physics buttons on its host computer shell to medical personnel are difficult for thoroughly cleaning and disinfecting the host computer shell before the art and after the operation, and operate inconveniently, and then have reduced operation efficiency and security.

In the existing system host, a touch screen is arranged on a host shell, namely a plurality of physical keys are replaced by the touch screen. However, the display touch screen of the system host is embedded in the host shell, i.e. a groove is formed between the display touch screen and the host shell, so that medical personnel cannot thoroughly clean and disinfect dead corners before and after an operation, and the operation safety is further reduced. In addition, the operation interface and the display interface corresponding to the touch screen have more display contents, so that the operation is inconvenient, the identifiability is poor, and the operation efficiency is reduced.

The utility model provides a light source host for an endoscope, which comprises a host shell, a light source excitation module used for exciting to generate light, a light source driving circuit used for controlling the light source excitation module to excite to generate light, and a main control circuit; the light source excitation module, the light source driving circuit and the main control circuit are arranged in the main case; the host shell comprises a shell body and a glass panel arranged on the front side of the shell body, and the glass panel is connected with the shell body so that the host shell has a flat front side surface; the light source host machine for the endoscope further comprises a light source interface arranged on the shell body and connected with the light source excitation module and a touch display screen arranged on the inner side face of the glass panel, and the touch display screen is connected with the main control circuit.

The utility model also provides an endoscope camera system, which comprises the light source host for the endoscope, the camera host for the endoscope, a camera and a light guide beam; one end of the light guide beam is connected to a light source interface of the light source host machine for the endoscope, and the other end of the light guide beam is connected to an external endoscope and used for providing a light source for the external endoscope; one end of the camera is connected to a camera interface of the camera host machine for the endoscope through a communication cable so as to transmit image signals acquired by the camera to the camera host machine for the endoscope for processing; the other end of the camera is used for being clamped to the external endoscope so as to acquire an optical signal of the external endoscope.

The utility model provides a camera host for an endoscope, which comprises a host shell, a camera module used for processing the acquired image signal, and a main control circuit, wherein the camera module and the main control circuit are arranged inside the host shell; the host shell comprises a shell body and a glass panel arranged on the front side of the shell body, and the glass panel is connected with the shell body so that the host shell has a flat front side surface; the camera host for the endoscope further comprises a camera interface which is arranged on the host shell and connected with the camera module and a touch display screen which is arranged on the inner side surface of the glass panel; the touch display screen is connected with the main control circuit.

The utility model provides an endoscope camera system, which comprises the camera host for the endoscope, a light source host for the endoscope, a camera and a light guide beam; one end of the light guide beam is connected to a light source interface of the light source host machine for the endoscope, and the other end of the light guide beam is connected to an external endoscope and used for providing a light source for the external endoscope; one end of the camera is connected to a camera interface of the camera host machine for the endoscope through a communication cable so as to transmit image signals acquired by the camera to the camera host machine for the endoscope for processing; the other end of the camera is used for being clamped to the external endoscope so as to acquire an optical signal of the external endoscope.

The utility model provides a system host for endoscope, which comprises a host shell, a light source excitation module used for exciting to generate light, a light source driving circuit used for controlling the light source excitation module to excite to generate light, a camera module used for processing the acquired image signal and a main control circuit; the light source excitation module, the light source driving circuit, the camera module and the main control circuit are arranged in the main case; the host shell comprises a shell body and a glass panel arranged on the front side of the shell body, and the glass panel is connected with the shell body so that the host shell has a flat front side surface; the system host for the endoscope further comprises a light source interface, a camera interface and a touch display screen, wherein the light source interface is arranged on the shell body and connected with the light source excitation module, the camera interface is arranged on the host shell and connected with the camera module, the touch display screen is arranged on the inner side surface of the glass panel, and the touch display screen is connected with the main control circuit.

In some embodiments, the glass panel occupies an entire side of the main chassis.

In some embodiments, the glass panel is provided with two first openings, and the light source interface and the camera interface are respectively clamped in the two first openings and exposed through the two first openings so as to be respectively connected with the external light guide beam and the external camera.

In some embodiments, the glass panel further defines a second opening, the light source main unit for an endoscope further includes a key circuit disposed in the main unit housing, the key circuit is connected to the main control circuit, the key circuit includes at least one function key, and the at least one function key is engaged in the second opening and exposed through the second opening; or, the at least one function key and the glass panel are integrated into a whole.

In some embodiments, the glass panel comprises a first region and a second region, at least one of the first aperture and the second aperture being disposed in the first region; the touch display screen is arranged in the second area; or the touch display screen is arranged in the first area and the second area.

In some embodiments, the size of the touch display screen is smaller than that of the glass panel, and the touch display screen is overlapped and arranged on the inner side face of the second area of the glass panel; or, the size of touch-control display screen with the glass panels is the same, touch-control display screen overlap to be set up the medial surface of glass panels.

In some embodiments, the glass panel is disposed adjacent to the housing body, and the glass panel and the housing body together enclose a receiving cavity.

In some embodiments, the case body comprises a front end face, and an outer circumferential face and an inner circumferential face connected with the front end face, the outer circumferential face of the glass panel is connected with the outer circumferential face of the case body to form a circumferentially continuous surface, and the outer side face of the glass panel forms the front side face of the main chassis; or the outer peripheral surface of the glass panel is attached to the inner peripheral surface of the shell body, the outer side surface of the glass panel is connected with the front end surface of the shell body and is positioned on the same plane, and the outer side surface of the glass panel and the front end surface of the shell body jointly form the front side surface of the host shell.

In some embodiments, the outer side of the glass panel and the horizontal placement surface of the main chassis form an acute angle toward the chassis body.

In some embodiments, the inner side of the glass panel is provided with a silk-screen pattern, which is visible through the outer side of the glass panel.

In some embodiments, the outer circumferential surface of the glass panel is wrapped with a buffer member, and the glass panel is fixed on the case body through the buffer member.

The utility model provides an endoscope camera system, which comprises the system host for the endoscope, a camera and a light guide beam; one end of the light guide beam is connected to a light source interface of the system host for the endoscope, and the other end of the light guide beam is connected to an external endoscope and used for providing a light source for the external endoscope; one end of the camera is connected to a camera interface of the system host for the endoscope through a communication cable so as to transmit image signals acquired by the camera to the system host for the endoscope for processing; the other end of the camera is used for being clamped to the external endoscope so as to acquire an optical signal of the external endoscope.

Therefore, the embodiment of the utility model provides a pair of light source host computer for endoscope, camera host computer for endoscope, system host computer for endoscope, and endoscope camera system, based on general the glass panels sets up the shell body front side, just the glass panels with the shell body is connected and makes the host computer shell has smooth leading flank to medical personnel can thoroughly clean the disinfection to light source host computer for endoscope before and after the art, and then improved the operation security. In addition, the function keys are clamped on the glass panel, so that the glass panel and the function keys are convenient to work in a division manner, and the operation efficiency is improved.

Referring to fig. 1, fig. 1 is a schematic structural diagram of an endoscopic imaging system 1000 according to an embodiment of the present invention. In the present embodiment, the endoscopic imaging system 1000 includes, but is not limited to, an endoscopic light source unit 10, a light guide 20, an endoscope 30, an optical mount 40, a camera 50, an endoscopic imaging unit 60, a display 70, and a communication cable 80. The endoscope light source unit 10, the light guide bundle 20, the endoscope 30, the optical mount 40, the camera 50, the endoscope camera unit 60, and the display 70 may be coupled to each other by a communication cable 80. It should be understood by those skilled in the art that fig. 1 is merely an example of an endoscopic camera system 1000 and does not constitute a limitation of the endoscopic camera system 1000, and that the endoscopic camera system 1000 may include more or less components than those shown in fig. 1, or some components in combination, or different components, e.g., the endoscopic camera system 1000 may further include a dilator, smoke control, input-output device, network access device, etc.

In the present embodiment, one end of the light guide bundle 20 is connected to the light source interface 15 of the light source unit 10 for endoscope, and the other end of the light guide bundle 20 is connected to the external endoscope 30. The light guide 20 is used to provide a light source for the external endoscope 30. One end of the camera 50 is connected to a camera interface 65 (see fig. 2) of the endoscope camera main unit 10 through a communication cable 80, so as to transmit the image signal acquired by the camera 50 to the endoscope camera main unit 60 for processing. The other end of the camera 50 is used for being clamped to the external endoscope 30 to acquire an optical signal of the external endoscope 30.

Referring to fig. 2 to 4, fig. 2 is a schematic diagram showing program modules of a light source unit 10 for an endoscope according to an embodiment of the present invention, fig. 3 is a schematic diagram showing a structure of the light source unit 10 for an endoscope, and fig. 4 is an exploded schematic diagram showing a partial structure of the light source unit 10 for an endoscope. The light source main unit 10 for the endoscope includes a main unit housing 11, a light source excitation module 12 for exciting to generate light, a light source driving circuit 13 for controlling the light source excitation module 12 to excite to generate light, and a main control circuit 14. The light source excitation module 12, the light source driving circuit 13 and the main control circuit 14 are disposed inside the main chassis 11. The main chassis 11 includes a chassis body 111 and a glass panel 112 disposed at a front side of the chassis body 111. The glass panel 112 is connected to the housing body 111 such that the main chassis 11 has a flat front side 1101. The light source main unit 10 for the endoscope further includes a light source interface 15 disposed on the housing body 111 and connected to the light source excitation module 12, and a touch display screen 16 disposed on an inner side surface of the glass panel 112, wherein the touch display screen 16 is connected to the main control circuit 14.

In an embodiment, at least two of the light source driving circuit 13, the main control circuit 14 and the key circuit 17 may be integrated into a whole, so that the space of the main housing 11 is saved, and the assembly is simple, convenient and compact, thereby achieving miniaturization. In other embodiments, the light source driving circuit 13, the main control circuit 14 and the key circuit 17 can be independently disposed inside the main chassis 11.

In the present embodiment, the light source excitation module 12 is further configured to provide an illumination light source to the site to be observed 100, wherein the illumination light source includes a visible light illumination light source and a laser illumination light source corresponding to a fluorescent reagent, the light source excitation module 12 includes, but is not limited to, a laser light source, L ED light source or a laser diode, the light guide 20 is located in the light emitting path of the light source excitation module 12 and is connected to the endoscope 30 to conduct the illumination light source generated by the light source excitation module 12 to the site to be observed 100 through the light guide 20 and the endoscope 30, and the proximal end of the endoscope 30 is connected to the camera 50 through the optical bayonet 40.

In some embodiments, the glass panel 112 occupies an entire side of the main chassis 11, so that a side of the main chassis 11 corresponding to the glass panel 112 has a flat surface, so that medical staff can thoroughly clean and sterilize the glass panel 112 before and after surgery, thereby improving the safety of the surgery. Further, the light source unit 10 for an endoscope can avoid a risk of collision due to an irregular outer wall in a narrow and crowded space or a difficulty in attachment due to an irregular outer wall.

In this embodiment, the light source interface 15 may also be disposed at the front side of the case body 111. Specifically, the glass panel 112 has a first opening 1121. The light source interface 15 is clamped in the first opening 1121 and exposed through the first opening 1121 for connecting with an external light guide beam 20. In other embodiments, the light source interface 15 may be disposed at other positions of the housing body 111, such as the rear side or the peripheral side of the housing body 111.

In other embodiments, the endoscope light source host 10 may further include other patch ports, such as a video output interface, and the like, which is not limited herein. These patch ports are provided on the case body 111 of the main chassis 11, and may be exposed outside the main chassis 11 through the glass panel 112 for connection with external elements.

In some embodiments, the light source interface 15 is accommodated in the first opening 1121, and the light source interface 15 and the glass panel 112 are located on the same plane on a side away from the housing body 111, that is, an outer side surface of the light source interface 15 and an outer side surface of the glass panel 112 are located on the same plane. In other embodiments, the light source interface 15 passes through the first opening 1121 to expose the glass panel 112, so that the light source interface 15 and the glass panel 112 are located on different planes on a side away from the housing body 111, that is, an outer side surface of the light source interface 15 and an outer side surface of the glass panel 112 are located on different planes.

In some embodiments, the glass panel 112 further defines a second opening 1122. The light source unit 10 for an endoscope further includes a key circuit 17 provided in the main body case 11. The key circuit 17 is connected with the main control circuit 14. The key circuit 17 comprises at least one function key 18. The at least one function key 18 is snapped into the second opening 1122 and exposed through the second opening 1122, thereby facilitating user operation. In other embodiments, the at least one function key 18 is integrated with the glass panel 112, thereby ensuring the reliability of assembly. In this way, the endoscope light source unit 10 can achieve the division of the work between the glass panel 112 and the function keys 18, and further improve the operation efficiency.

In some embodiments, the function keys 18 are accommodated in the second openings 1122, and the side of the function keys 18 and the side of the glass panel 112 away from the shell body 111 are located on the same plane, that is, the outer side surfaces of the function keys 18 and the outer side surfaces of the glass panel 112 are located on the same plane. In other embodiments, the function keys 18 pass through the second openings 1122 to expose the glass panel 112, so that the function keys 18 and the glass panel 112 are located on different planes on a side away from the case body 111, that is, an outer side surface of the function keys 18 and an outer side surface of the glass panel 112 are located on different planes.

The function keys 18 include, but are not limited to, a power key, a mode switching key, a parameter adjusting key, and the like. In the present embodiment, the function key 18 is a power key for controlling the turning on and off of the light source unit 10 for an endoscope.

The glass panel 112 includes a first region 113 and a second region 114. At least one of the first and

second openings

1121 and 1122 is disposed in the first region 113. In the present embodiment, the first opening 1121 and the second opening 1122 are both disposed in the first region 113. The touch display screen 16 is disposed in the second area 114, so as to facilitate assembly of the light source interface 15, the function keys 18 and the touch display screen 16. The size of the touch display screen 16 is smaller than that of the glass panel 112, and the touch display screen 16 is overlapped on the inner side surface of the second area 114 of the glass panel 112, so that the reliability of the touch display screen 16 is ensured without opening a hole on the touch display screen 16, and the assembly of the light source interface 15 and the function key 18 is facilitated.

In other embodiments, the first opening 1121 is disposed in the first region 113, and the second opening 1122 is disposed in the second region 114. Optionally, the second opening 1122 is disposed at a top edge or a bottom edge of the second region 114. The touch display screen 16 is disposed in the first area 113 and the second area 114. The size of the touch display screen 16 is the same as that of the glass panel 112, and the touch display screen 16 is overlapped on the inner side surface of the glass panel 112 to increase the touch and display area of the touch display screen 16.

The light source interface 15 and the function keys 18 are spaced from the touch display screen 16. Specifically, the light source interface 15 and the function key 18 may be located on the same side of the touch display screen 16, for example, on the left or right side. The light source interface 15 and the function keys 18 may also be located on different sides of the touch-sensitive display screen 16, respectively. For example, the light source interface 15 and the function keys 18 are respectively located on the left and right sides of the touch display screen 16; alternatively, one of the light source interface 15 and the function key 18 is located on the left or right side of the touch display screen 16, and the other of the light source interface 15 and the function key 18 is located on the upper or lower side of the touch display screen 16.

Optionally, the first opening 1121 and the second opening 1122 are substantially in a regular shape such as a circle, an ellipse, or a square, so as to facilitate expansion of the glass panel 112 and further widen the touch and display area of the touch display screen 16. In the present embodiment, the first opening 1121 and the second opening 1122 are circular.

In some embodiments, the light source interface 15 and the function keys 18 are respectively and hermetically clamped on the glass panel 112, so that a user can conveniently clean and disinfect the light source main unit 10 for an endoscope, and external pollutants are prevented from entering the light source main unit 10 for an endoscope, and the reliability is high.

Referring to fig. 5 and 6 together, fig. 5 is an enlarged view of the light source interface 15 of the light source unit for an endoscope, and fig. 6 is an enlarged view of the function button 18 of the light source unit for an endoscope. In the present embodiment, the light source interface 15 includes a patch portion 151, a connection portion 152, and a stopper portion 153 disposed between the patch portion 151 and the connection portion 152. The plug portion 151 is connected to the glass panel 112 in a snap-fit manner, and the connecting portion 152 is fixedly connected to the housing body 111, so that the light source interface 15 is sandwiched between the housing body 111 and the glass panel 112.

The shape of the connection portion 151 matches the first opening 1121 so that the connection portion 151 is sealingly engaged with the first opening 1121 of the glass panel 112, thereby preventing external contaminants from entering the light source main unit 10 for endoscope and affecting the performance thereof, and preventing contaminants from remaining in the engagement hole 1311 and reducing the safety of the operation. Optionally, the connection portion 151 abuts against the outer wall of the first opening 1121 of the glass panel 112 to smoothly transit, so that the user can conveniently clean and sterilize the light source host 10 for an endoscope, and contaminants are prevented from remaining at the connection between the light source interface 15 and the glass panel 112.

The limiting portion 153 extends around the outer circumferential surface of the patch portion 151 in a direction away from the center of the patch portion 151, so that the limiting portion 153 is stopped by the glass panel 112. In this way, the stopper 153 is stopped between the glass panel 112 and the main chassis 11, thereby preventing the light source interface 15 from falling off.

The structure of the light source interface 15 is similar to that of the function key 18, and the function key 18 includes an operation portion 181, a connection portion 182, and a position-limiting portion 183 disposed between the operation portion 181 and the connection portion 182. The operation unit 181 is engaged with the glass panel 112, and the connection unit 182 is connected to the case body 111, so that the function key 18 is interposed between the case body 111 and the glass panel 112.

The shape of the operation portion 181 matches the second opening 1122, so that the operation portion 181 is hermetically engaged with the second opening 1122 of the glass panel 112, thereby preventing external contaminants from entering the light source main unit 10 for endoscope and affecting the performance thereof, and preventing contaminants from remaining in the engaging hole 1311 and reducing the safety of the operation. Optionally, the operation portion 181 abuts against the outer wall of the second opening 1122 of the glass panel 112 to smoothly transit, so that the user can conveniently clean and sterilize the light source unit 10 for an endoscope, and contaminants are prevented from remaining at the connection between the function key 18 and the glass panel 112.

The limiting portion 183 extends around the outer peripheral surface of the operating portion 181 in a direction away from the center of the operating portion 181, so that the limiting portion 183 is stopped by the glass panel 112. In this way, the stopper 183 is held between the glass panel 112 and the main chassis 11, and the function keys 18 can be prevented from falling off.

In some embodiments, the light source unit 10 for endoscope further includes, but is not limited to, a fan 191, an Input/Output (I/O) interface 192, and the like. The fan 191 is used for dissipating heat of the heating elements such as the light source excitation module 12, the light source driving circuit 13, the main control circuit 14 or the key circuit 17. The I/O interface 192 is, for example, but not limited to, a network port, a video port, a power port, etc.

In the embodiment, the housing body 111 is disposed adjacent to the glass panel 112, and the housing body 111 and the glass panel 112 together enclose an accommodation cavity 110. The housing cavity 110 houses the light source excitation module 12, the light source driving circuit 13, the main control circuit 14, the light source interface 15, the touch display screen 16, the key circuit 17, the function keys 18, the fan 191, and the I/O interface 192.

Specifically, the housing body 111 includes a front end surface 1111, and an outer circumferential surface 1112 and an inner circumferential surface 1113 connected to the front end surface 1111. In some embodiments, the glass panel 112 covers an end portion of the main chassis 11. Specifically, the outer peripheral surface of the glass panel 112 is in contact with the outer peripheral surface 1112 of the case main body 111 to form a circumferentially continuous surface, and the outer side surface of the glass panel 112 constitutes the front side surface 1101 of the main chassis 11.

In other embodiments, the glass panel 112 is embedded inside the main chassis 11. Specifically, the outer peripheral surface of the glass panel 112 is attached to the inner peripheral surface 1113 of the housing body, and the outer side surface of the glass panel 112 is flush with the front end surface 1111 of the housing body 111, that is, the outer side surface of the glass panel 112 and the front end surface 1111 of the housing body 111 are located on the same plane. The outer side of the glass panel 112 and the front end 1111 of the housing body 111 together form a front side 1101 of the main chassis 11.

In this way, the main housing 11 of the light source main unit 10 for an endoscope forms a complete outer wall, so that medical staff can thoroughly clean and sterilize the glass panel 112 before and after an operation, thereby improving the safety of the operation. Further, the main housing 11 of the light source unit 10 for an endoscope can avoid the risk of collision due to irregular outer walls in a narrow and crowded space or the difficulty in mounting due to irregular outer walls.

Alternatively, the outer side of the glass panel 112 is disposed obliquely upward. Specifically, the outer side surface of the glass panel 112 and the horizontal placement surface of the main chassis 11 form an acute angle facing the chassis body 111, so that the area of the glass panel 112 is increased, and the medical staff can conveniently watch or operate the glass panel 112. I.e. the glass panel is an inclined plane compared to the horizontal plane.

In some embodiments, the inside of the glass panel 112 is provided with a silk-screen pattern. The screen printed pattern is visible on the outside of the glass panel 112. The silk screen pattern partially or completely covers the inner side of the glass panel 112. The silk-screen pattern may include silk-screen icons such as the model, brand, and name of the light source host 10 for the endoscope. The silk-screen pattern may also include a ground color pattern silk-screened on the inner side of the glass panel 112. Specifically, the color is printed on the inner surface of the glass panel 112 by silk printing so that the glass panel 112 displays the ground color, and thus, the user cannot view the respective elements in the light source unit 10 for an endoscope from the outside, thereby improving the overall appearance of the light source unit 10 for an endoscope. The silk-screen color may be black, gray or other colors.

In the present embodiment, the outer peripheral surface of the glass panel 112 is wrapped with the cushion member 12. The glass panel 112 is fixed to the case body 111 through the cushion member 12. The buffer 12 may be a plastic member to protect the glass panel 112. In other embodiments, the buffer 12 may be other elastic members made of elastic material. The buffer 12 may be directly sleeved on the case body 111 and the glass panel 112, or bonded to the case body 111 and the glass panel 112 by an adhesive, so as to fixedly connect the case body 111 and the glass panel 112. It should be noted that in some embodiments, the buffer member 12 may be omitted, that is, the glass panel 112 may be directly fixed on the case body 111, or fixed on the case body 111 through other mounting structures.

The embodiment of the utility model provides a light source host computer for endoscope, based on general glass panels sets up shell body front side, just glass panels with shell body is connected and makes the host computer shell has smooth leading flank to medical personnel can thoroughly clean the disinfection to light source host computer for endoscope before the art and after the operation, and then improved the operation security. In addition, the function keys are clamped on the glass panel, so that the glass panel and the function keys are convenient to work in a division manner, and the operation efficiency is improved.

Referring to fig. 7 to 9 together, fig. 7 is a schematic diagram showing program modules of the endoscopic imaging main unit 60 of the endoscopic imaging system 1000, fig. 8 is a schematic diagram showing a configuration of the endoscopic imaging main unit 60, and fig. 9 is an exploded schematic diagram showing the endoscopic imaging main unit 60. In the present embodiment, the configuration of the endoscope image pickup main unit 60 is similar to that of the endoscope light source main unit 10 of the above-described embodiment. The endoscopic camera main unit 60 includes, but is not limited to, a main unit case 61, a main control circuit 64, a camera interface 65, a touch display 66, a key circuit 67, function keys 68, a fan 691, an I/O interface 692, and the like. In contrast, the camera host 60 for an endoscope further includes a camera module 62, a camera driving circuit 63, and a camera interface 65, and does not include the light source excitation module 12, the light source driving circuit 13, and the light source interface 15. The structural designs of the image pickup module 62, the image pickup drive circuit 63, and the camera interface 65 of the endoscope image pickup main unit 60 are applied to the structural designs of the light source excitation module 12, the light source drive circuit 13, and the light source interface 15 of the endoscope light source main unit 10, and will not be described again here.

In the present embodiment, the image pickup module 62 is configured to process the acquired image signal. The image pickup drive circuit 63 is configured to control the image pickup module 62 to process the acquired image signal. The camera module 62 and the main control circuit 64 are arranged inside the main chassis 61. The main chassis 61 includes a chassis body 611 and a glass panel 612 disposed on the front side of the chassis body 611, wherein the glass panel 611 is connected to the chassis body 612, so that the main chassis 61 has a flat front side 6101. The camera interface 65 is disposed on the main chassis 61 and connected to the camera module 62. The touch display screen 66 is disposed on an inner side of the glass panel 612.

In this embodiment, the camera interface 65 is clamped in the first opening 6121 and exposed through the first opening 6121, so as to be connected to the external camera 50. The first opening 6121 is substantially square, and the second opening 6122 is substantially circular. The four corners of the first opening 6121 are smoothly transited, so that the user can conveniently clean and sterilize the camera main unit 60 for the endoscope.

Optionally, the camera interface 65 and the function keys 68 are respectively and hermetically clamped on the glass panel 612, so that the main camera 60 for the endoscope can be conveniently cleaned and sterilized by a user, external pollutants are prevented from entering the main camera 60, and the reliability is high.

In some embodiments, the camera host 60 for an endoscope is further provided with a memory therein. In another embodiment, the memory may be provided in the camera 50, that is, the endoscopic camera host 60 may be omitted. A memory may be used to store the target image. The memory may also be used to store program code that, when executed or otherwise manipulated by the image processor, implements the various functions of the endoscopic camera system 1000 by executing and/or otherwise invoking data stored in the memory.

The embodiment of the utility model provides a camera main unit, based on general glass panels sets up the shell body front side, just glass panels with the shell body is connected and makes the main case has smooth leading flank to medical personnel can thoroughly clean the disinfection to light source host computer for endoscope before the art and after the operation, and then improved the operation security. In addition, the function keys are clamped on the glass panel, so that the glass panel and the function keys are convenient to work in a division manner, and the operation efficiency is improved.

Referring to fig. 10 to 11 together, fig. 10 is a schematic diagram showing program modules of the endoscopic system main unit 1A of the endoscopic imaging system 1000, and fig. 11 is a schematic diagram showing a configuration of the endoscopic imaging main unit 10A. In the present embodiment, the configuration of the system main unit for endoscope 1A is similar to that of the light source main unit for endoscope 10 of the above-described embodiment. The system main unit 1A for endoscope includes, but is not limited to, a main housing 11A, a light source excitation module 12A, a light source driving circuit 13A, a main control circuit 14A, a light source interface 15A, a camera interface 15A, a touch display screen 16A, a key circuit 17A, function keys 18A, a fan 191A, an I/O interface 192A, and the like. In contrast, the system main unit 1A for an endoscope further includes an image pickup module 62A, an image pickup drive circuit 63A, and a camera interface 65A. It should be noted that the structural designs of the camera module 62A, the camera driving circuit 63A, and the camera interface 65A of the system main unit 1A for an endoscope are suitable for the structural designs of the camera module 62, the camera driving circuit 63, and the camera interface 65 of the camera main unit 60 for an endoscope, and the structural designs of the light source excitation module 12A, the light source driving circuit 13A, and the light source interface 15A of the system main unit 1A for an endoscope are suitable for the structural designs of the light source excitation module 12, the light source driving circuit 13, and the light source interface 15 of the light source main unit 10 for an endoscope, and are not described herein again.

In this embodiment, the light source main unit for an endoscope and the image pickup main unit of the endoscope image pickup system may be omitted, that is, the system main unit 1A for an endoscope is a main unit in which the light source main unit for an endoscope and the image pickup main unit are integrated. It is understood that, in other embodiments, other interfaces, such as a video output interface, etc., may be further included on the endoscope system main body 1A, which is not limited herein.

The embodiment of the utility model provides a system host computer for endoscope is based on general glass panels sets up the shell body front side, just glass panels with the shell body is connected and makes the host computer shell has smooth leading flank to medical personnel can thoroughly clean the disinfection to light source host computer for endoscope before the art and after the operation, and then improved the operation security. In addition, the function keys are clamped on the glass panel, so that the glass panel and the function keys are convenient to work in a division manner, and the operation efficiency is improved.

It should be noted that the present invention mainly describes the structure related to the improvement in detail, and as to other conventional structures of the light source host 10 for the endoscope, the camera host 60 for the endoscope, and the system host 1A for the endoscope, any feasible scheme in the prior art can be adopted, which is not described in detail in the present invention.

The embodiments of the present invention have been described in detail, and the principles and embodiments of the present invention have been explained herein using specific embodiments, and the above description of the embodiments is only used to help understand the method and the core idea of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there may be changes in the specific implementation and application scope, and in summary, the content of the present specification should not be understood as the limitation of the present invention.

Claims

1. A light source host machine for an endoscope is characterized by comprising a host machine shell, a light source excitation module, a light source driving circuit and a main control circuit, wherein the light source excitation module is used for exciting to generate light; the light source excitation module, the light source driving circuit and the main control circuit are arranged in the main case; the host shell comprises a shell body and a glass panel arranged on the front side of the shell body, and the glass panel is connected with the shell body so that the host shell has a flat front side surface; the light source host machine for the endoscope further comprises a light source interface arranged on the shell body and connected with the light source excitation module and a touch display screen arranged on the inner side face of the glass panel, and the touch display screen is connected with the main control circuit.

2. The light source unit for an endoscope according to claim 1, wherein said glass panel occupies an entire side surface of said main housing.

3. The endoscope light source unit according to claim 1, wherein the glass panel has a first opening, and the light source interface is engaged with the first opening and exposed through the first opening for connecting an external light guide.

4. The light source unit for endoscope according to claim 3, wherein said glass panel further defines a second opening, said light source unit for endoscope further comprises a key circuit disposed in said main housing, said key circuit being connected to said main control circuit, said key circuit comprising at least one function key, said at least one function key being engaged in said second opening and exposed through said second opening; or, the at least one function key and the glass panel are integrated into a whole.

5. The light source unit for an endoscope according to claim 4, wherein the glass panel includes a first region and a second region, and at least one of the first hole and the second hole is provided in the first region; the touch display screen is arranged in the second area; or the touch display screen is arranged in the first area and the second area.

6. The endoscope light source unit according to claim 5, wherein the touch display screen has a size smaller than that of the glass panel, and is disposed to overlap an inner side surface of the second region of the glass panel; or, the size of touch-control display screen with the glass panels is the same, touch-control display screen overlap to be set up the medial surface of glass panels.

7. The endoscope light source unit according to claim 1, wherein the glass panel is disposed adjacent to the housing body, and the glass panel and the housing body together define a receiving chamber.

8. The light source unit for an endoscope according to claim 1, wherein the case body includes a distal end surface, and an outer circumferential surface and an inner circumferential surface which are connected to the distal end surface, the outer circumferential surface of the glass panel is in contact with the outer circumferential surface of the case body to form a circumferentially continuous surface, and an outer side surface of the glass panel constitutes a front side surface of the main case; or the outer peripheral surface of the glass panel is attached to the inner peripheral surface of the shell body, the outer side surface of the glass panel is connected with the front end surface of the shell body and is positioned on the same plane, and the outer side surface of the glass panel and the front end surface of the shell body jointly form the front side surface of the host shell.

9. The light source unit for an endoscope according to claim 1, wherein an outer side surface of the glass panel and a horizontal placement surface of the main chassis form an acute angle toward the chassis body.

10. The light source unit for an endoscope according to claim 1, wherein the glass panel is inclined with respect to a horizontal plane.

11. The endoscope light source unit according to claim 1, wherein a silk-screen pattern is provided on an inner side surface of the glass panel, and the silk-screen pattern is visible through an outer side surface of the glass panel.

12. The endoscope light source unit according to claim 1, wherein a buffer member is wrapped around an outer peripheral surface of the glass panel, and the glass panel is fixed to the case body by the buffer member.

13. A light source host machine for an endoscope is characterized by comprising a host machine shell, a light source excitation module, a light source driving circuit and a main control circuit, wherein the light source excitation module is used for exciting to generate light; the light source excitation module, the light source driving circuit and the main control circuit are arranged in the main case; the host shell comprises a shell body and a glass panel arranged on the front side of the shell body, the glass panel is connected with the shell body, and the glass panel occupies the whole side surface of the host shell; the light source host machine for the endoscope further comprises a light source interface arranged on the shell body and connected with the light source excitation module and a touch display screen arranged on the inner side face of the glass panel, and the touch display screen is connected with the main control circuit.

14. A camera host for an endoscope is characterized by comprising a host shell, a camera module for processing an acquired image signal and a main control circuit, wherein the camera module and the main control circuit are arranged in the host shell; the host shell comprises a shell body and a glass panel arranged on the front side of the shell body, and the glass panel is connected with the shell body so that the host shell has a flat front side surface; the camera host for the endoscope further comprises a camera interface which is arranged on the host shell and connected with the camera module and a touch display screen which is arranged on the inner side surface of the glass panel; the touch display screen is connected with the main control circuit.

15. The endoscope camera main unit according to claim 14, wherein the glass panel occupies an entire side surface of the main unit case.

16. The endoscope camera main unit according to claim 14, wherein the glass faceplate has a first opening, and the camera head interface is engaged with the first opening and exposed through the first opening for connecting an external camera head.

17. The endoscope camera main unit according to claim 16, wherein the glass panel further defines a second opening, the endoscope camera main unit further comprises a key circuit disposed in the main unit housing, the key circuit is connected to the main control circuit, the key circuit comprises at least one function key, and the at least one function key is engaged in the second opening and exposed through the second opening; or, the at least one function key and the glass panel are integrated into a whole.

18. The endoscope camera main unit according to claim 17, wherein the glass panel includes a first region and a second region, and at least one of the first hole and the second hole is provided in the first region; the touch display screen is arranged in the second area; or the touch display screen is arranged in the first area and the second area.

19. The camera main unit for an endoscope according to claim 18, wherein a size of the touch display screen is smaller than a size of the glass panel, and the touch display screen is disposed to overlap an inner side surface of the second region of the glass panel; or, the size of touch-control display screen with the glass panels is the same, touch-control display screen overlap to be set up the medial surface of glass panels.

20. The endoscopic camera unit according to claim 14, wherein said glass panel is disposed adjacent to said housing body, and said glass panel and said housing body together define a receiving chamber.

21. The endoscope camera according to claim 14, wherein the housing body includes a distal end surface, and an outer circumferential surface and an inner circumferential surface connected to the distal end surface, wherein the outer circumferential surface of the glass panel is in contact with the outer circumferential surface of the housing body to form a circumferentially continuous surface, and wherein an outer side surface of the glass panel constitutes a front side surface of the main housing; or the outer peripheral surface of the glass panel is attached to the inner peripheral surface of the shell body, the outer side surface of the glass panel is connected with the front end surface of the shell body and is positioned on the same plane, and the outer side surface of the glass panel and the front end surface of the shell body jointly form the front side surface of the host shell.

22. The endoscope camera according to claim 14, wherein an outer surface of the glass panel and a horizontal placement surface of the main unit case form an acute angle toward the case body.

23. The camera main unit for an endoscope according to claim 14, wherein the glass panel is inclined from a horizontal plane.

24. The endoscope camera main unit according to claim 14, wherein a silk-screen pattern is provided on an inner side surface of the glass panel, and the silk-screen pattern is visible through an outer side surface of the glass panel.

25. The endoscope camera according to claim 14, wherein a cushion member is wrapped around an outer peripheral surface of the glass panel, and the glass panel is fixed to the case body by the cushion member.

26. A camera host for an endoscope is characterized by comprising a host shell, a camera module for processing an acquired image signal and a main control circuit, wherein the camera module and the main control circuit are arranged in the host shell; the host shell comprises a shell body and a glass panel arranged on the front side of the shell body, the glass panel is connected with the shell body, and the glass panel occupies the whole side surface of the host shell; the camera host for the endoscope further comprises a camera interface which is arranged on the host shell and connected with the camera module and a touch display screen which is arranged on the inner side surface of the glass panel; the touch display screen is connected with the main control circuit.

27. A system host for an endoscope is characterized by comprising a host shell, a light source excitation module, a light source driving circuit, a camera module and a main control circuit, wherein the light source excitation module is used for exciting to generate light; the light source excitation module, the light source driving circuit, the camera module and the main control circuit are arranged in the main case; the host shell comprises a shell body and a glass panel arranged on the front side of the shell body, and the glass panel is connected with the shell body so that the host shell has a flat front side surface; the system host for the endoscope further comprises a light source interface, a camera interface and a touch display screen, wherein the light source interface is arranged on the shell body and connected with the light source excitation module, the camera interface is arranged on the host shell and connected with the camera module, the touch display screen is arranged on the inner side surface of the glass panel, and the touch display screen is connected with the main control circuit.

28. An endoscopic imaging system comprising the light source main unit for an endoscope according to any one of claims 1 to 13, and an imaging main unit for an endoscope, a camera head, and a light guide; one end of the light guide beam is connected to a light source interface of the light source host machine for the endoscope, and the other end of the light guide beam is connected to an external endoscope and used for providing a light source for the external endoscope; one end of the camera is connected to a camera interface of the camera host machine for the endoscope through a communication cable so as to transmit image signals acquired by the camera to the camera host machine for the endoscope for processing; the other end of the camera is used for being clamped to the external endoscope so as to acquire an optical signal of the external endoscope.

29. An endoscopic imaging system comprising the endoscope camera main unit according to any one of claims 14 to 26, and an endoscope light source main unit, a camera, and a light guide; one end of the light guide beam is connected to a light source interface of the light source host machine for the endoscope, and the other end of the light guide beam is connected to an external endoscope and used for providing a light source for the external endoscope; one end of the camera is connected to a camera interface of the camera host machine for the endoscope through a communication cable so as to transmit image signals acquired by the camera to the camera host machine for the endoscope for processing; the other end of the camera is used for being clamped to the external endoscope so as to acquire an optical signal of the external endoscope.

30. An endoscopic imaging system comprising the endoscopic system main unit according to claim 27, a camera head, and a light guide bundle; one end of the light guide beam is connected to a light source interface of the system host for the endoscope, and the other end of the light guide beam is connected to an external endoscope and used for providing a light source for the external endoscope; one end of the camera is connected to a camera interface of the system host for the endoscope through a communication cable so as to transmit image signals acquired by the camera to the system host for the endoscope for processing; the other end of the camera is used for being clamped to the external endoscope so as to acquire an optical signal of the external endoscope.