Handheld endoscope instrument converter and endoscope system

Abstract

The utility model discloses a handheld endoscope instrument converter and an endoscope system, and the handheld endoscope instrument converter comprises an endoscope handle which is connected with control equipment; the operation button is connected with the water pump control line and / or the electrotome control line and / or the collection control line, the operation button is arranged on the outer wall face of the endoscope handle, and the operation button is used for water pump control and / or electrotome control and / or collection control. According to the utility model, the control circuit is connected to the converter, a common instrument is converted to be fixed on the endoscope handle in a key-press manner, and the operation button is fixed at the upper end of the endoscope handle or a place which can be touched by a hand, so that a traditional pedal manner is changed into a manual operation manner, and the phenomenon of mistaken treading is avoided; the error rate of treatment, collection and water spraying during operation is reduced, the problem that an operator is stumbled by a cable is avoided, and the safety is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of medical care equipment, and in particular to a handheld endoscope instrument converter and an endoscope system. Background Art

[0002] Image acquisition, electrosurgical cutting knife, water supply, etc. used in endoscopic examination and treatment are usually controlled by foot pedals. Traditional foot pedal structures are usually placed under the feet of the endoscope operator to facilitate operation.

[0003] However, with the development of endoscopic technology, more and more operating instruments are needed, and operators and assistant nurses are prone to stepping mistakes during complex operations. In addition, because the pedals are connected to cables, operators and assistant nurses are prone to stepping on the cables and tripping during the operation. Utility Model Content

[0004] Therefore, the technical problem to be solved by the utility model is to overcome the defects of the existing endoscopic examination and treatment which are controlled by foot pedals and are prone to stepping errors and tripping, thereby providing a handheld endoscopic instrument converter and an endoscopic system.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] Handheld endoscope instrument converter, including:

[0007] An endoscope handle connected to the control device;

[0008] An operation button is connected to the water pump control line and / or the electric knife control line and / or the collection control line. The operation button is arranged on the outer wall surface of the endoscope handle, and the operation button is used for water pump control and / or electric knife control and / or collection control.

[0009] To further optimize the technical solution, the operation button is arranged on a clamping ring, and the clamping ring is clamped on the outer wall surface of the endoscope handle.

[0010] To further optimize the technical solution, the clamping ring is clamped onto the outer wall surface of the endoscope handle through a buckle.

[0011] To further optimize the technical solution, the clamping ring is arranged in the middle of the outer wall surface of the endoscope handle.

[0012] Further optimizing the technical solution, the operation buttons include:

[0013] A first button is arranged on the outer side wall of the clamp ring, and the first button is connected to the water pump control line;

[0014] A second button is arranged on the outer side wall of the clamp ring and is spaced apart from the first button, and the second button is connected to the electric knife control line;

[0015] The third button is arranged on the outer side wall of the clamp ring, and the third button is connected to the acquisition control line.

[0016] To further optimize the technical solution, an optical fiber is also provided on the endoscope handle, and the optical fiber is inserted into the human body. An image sensor, a water outlet and an electric knife are provided at the end of the optical fiber.

[0017] Endoscopic system, including:

[0018] The handheld endoscopic instrument converter;

[0019] Bracket;

[0020] The control device is arranged on the bracket.

[0021] Further optimizing the technical solution, the control device includes:

[0022] processor;

[0023] Water pumping components, including water tanks, water pumps and water delivery pipes;

[0024] A connector, one end of which is connected to the water pipe, and the other end is connected to the endoscope handle;

[0025] The display screen is used to display the detection information of the handheld endoscope instrument converter.

[0026] To further optimize the technical solution, a roller is provided at the bottom end of the bracket.

[0027] The technical solution of the utility model has the following advantages:

[0028] 1. The handheld endoscope instrument converter provided by the utility model connects the control circuit to the converter, converts the commonly used instruments into a key-operated type fixed on the endoscope handle, fixes the operation button on the upper end of the endoscope handle or where the hand can reach, and then changes the traditional foot pedal mode to a manual operation mode, which will not cause accidental stepping, reduces the error rate of intraoperative treatment, collection, and water spraying, and will not cause the operator to trip over the cable, and is safer.

[0029] 2. With the handheld endoscope instrument converter provided by the utility model, after the clamping ring is clamped onto the outer wall surface of the endoscope handle, the operation button will be firmly fixed on the outer wall surface of the endoscope handle.

[0030] 3. The handheld endoscope instrument converter provided by the utility model can conveniently open the buckle and then remove the buckle from the endoscope handle when the position of the operation button needs to be replaced or the operation button needs to be removed.

[0031] 4. The handheld endoscope instrument converter provided by the utility model has a groove on the outer wall surface of the endoscope handle, and the clamping ring is positioned in the groove. After the clamping ring is positioned in the groove, the thickness of the clamping ring protruding from the outer wall surface of the endoscope handle is small, so that the endoscope handle is more in line with the human body's holding habits.

[0032] 5. The endoscope system provided by the utility model replaces the endoscope operation collection foot pedal, the endoscopic surgical treatment resection foot pedal, the water delivery foot pedal, etc. with operation buttons arranged on the endoscope handle, which are used by the operator to operate simply and accurately during the process, thereby reducing the operator's operating errors during the inspection and treatment process, and also providing convenience during the inspection and surgical operation process. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0034] Figure 1 A schematic diagram of the structure of the handheld endoscope instrument converter provided by the utility model;

[0035] Figure 2 A schematic diagram of the partial structure of the handheld endoscope instrument converter provided by the utility model;

[0036] Figure 3 It is a partial structural schematic diagram of the optical fiber of the handheld endoscope instrument converter provided by the utility model;

[0037] Figure 4 This is a first-view structural diagram of the endoscope system provided by the utility model;

[0038] Figure 5 It is a second viewing angle structural schematic diagram provided by the utility model.

[0039] Reference numerals: 1. handheld endoscope instrument converter, 11. endoscope handle, 12. clamping ring, 13. buckle, 14. first button, 15. second button, 16. water pump control line, 17. electric knife control line, 18. optical fiber, 19. image sensor, 110. water outlet, 111. electric knife, 112. suction valve, 113. water valve, 114. angle adjustment valve, 115. acquisition control line, 116. third button;

[0040] 2. Control device, 21. Processor, 22. Water tank, 23. Water pump, 24. Connector, 25. Display screen;

[0041] 3. Bracket, 31. Roller. DETAILED DESCRIPTION

[0042] The exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although the exemplary embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided in order to enable a more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art. It should be noted that the present invention connects the control cable to the operating button of the endoscope handle to illustrate the handheld endoscope instrument converter of the present invention is only a preferred embodiment, and does not limit the scope of protection of the handheld endoscope instrument converter.

[0043] It should be understood that the terms used herein are for the purpose of describing specific example embodiments only and are not intended to be limiting. Unless the context clearly indicates otherwise, the singular forms "a", "an" and "an" as used herein may also be meant to include the plural forms. The terms "comprise", "include" and "have" are inclusive and therefore specify the presence of stated features, elements and / or components, but do not exclude the presence or addition of one or more other features, elements, components, and / or combinations thereof.

[0044] Although the terms first, second, etc. may be used in the text to describe multiple elements, components, regions, layers and / or sections, these elements, components, regions, layers and / or sections should not be limited by these terms. These terms may only be used to distinguish one element, component, region, layer or section from another region, layer or section. Unless the context clearly indicates otherwise, terms such as "first", "second" and other numerical terms do not imply order or sequence when used in the text. In addition, in the description of the utility model, unless otherwise clearly specified and limited, the terms "set" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium. For those skilled in the art, the specific meanings of the above terms in the utility model can be understood according to the specific circumstances.

[0045] For ease of description, spatial relative terms can be used in the text to describe the relationship of an element or feature relative to another element or feature as shown in the figure, and these relative terms are, for example, "front", "rear", "middle", "inside", "longitudinal", "lateral", "side", "vertical", "outside", etc. Such spatial relative terms are intended to include different orientations of the mechanism in use or operation in addition to the orientation depicted in the figure. For example, if the mechanism in the figure flips, the element described as "below other elements or features" or "below other elements or features" will be subsequently oriented to "above other elements or features" or "above other elements or features". Therefore, the example term "below..." can include the orientation on and below. The mechanism can be oriented in addition (rotated 90 degrees or in other directions) and the spatial relative descriptors used in the text are interpreted accordingly.

[0046] Image acquisition, electrosurgical cutting knife, water supply, etc. used in endoscopic examination and treatment are usually controlled by foot pedals. Traditional foot pedal structures are usually placed under the feet of the endoscope operator to facilitate operation.

[0047] However, with the development of endoscopic technology, more and more operating instruments are needed, and operators and assistant nurses are prone to stepping mistakes during complex operations. In addition, because the pedals are connected to cables, operators and assistant nurses are prone to stepping on the cables and tripping during the operation.

[0048] Based on this, the utility model provides a handheld endoscopic instrument converter, which removes the traditional foot pedal and connects the control cable to the operating button of the endoscope handle, thereby eliminating the problem of stepping errors during surgery, reducing the operating error rate, and preventing the operator from tripping due to the cable, thereby increasing safety.

[0049] The specific embodiments of the present invention are described in detail below in conjunction with the handheld endoscope instrument converter of the first aspect of the present invention.

[0050] It should be noted that the handheld endoscopic instrument converter of the first aspect of the utility model is only a preferred embodiment of the utility model. The converter of the utility model can adopt the handheld endoscopic instrument converter of the first aspect of the utility model, and can also adopt other structures. For the convenience of explanation, the specific embodiment of the utility model is explained below through the handheld endoscopic instrument converter of the first aspect of the utility model.

[0051] like Figures 1 to 3As shown, this embodiment discloses a handheld endoscope instrument converter, including an endoscope handle 11 and an operation button. The endoscope handle 11 is connected to the control device 2. The operation button is connected to the water pump control line 16 and / or the electric knife control line 17 and / or the collection control line 115, and the operation button is arranged on the outer wall surface of the endoscope handle 11, and the operation button is used to perform water pump control and / or electric knife control and / or collection control.

[0052] The above-mentioned handheld endoscopic instrument converter connects the control circuit to the converter, converts the commonly used instruments into a button-type one fixed on the endoscope handle, fixes the operation button on the upper end of the endoscope handle or where the hand can reach, and then changes the traditional foot pedal mode to a manual operation mode. There will be no accidental stepping on the pedal, and there will be no problem of the operator tripping over the cable, thereby reducing the error rate of intraoperative treatment, collection, and water spraying.

[0053] Among them, the water pump control line 16, the electric knife control line 17, and the data collection control line 115 are long enough, about 2 meters.

[0054] In some embodiments, the length of the clamp ring 12 is about 10 cm. The operation button is arranged on the clamp ring 12, and the clamp ring 12 is clamped on the outer wall surface of the endoscope handle 11. In this embodiment, the operation button can be fixed on the clamp ring 12 by bonding or screw connection. After the clamp ring 12 is clamped on the outer wall surface of the endoscope handle 11, the operation button will be firmly fixed on the outer wall surface of the endoscope handle 11. The two buttons are corresponding instrument buttons connected to the converter connection end. There are two connection ports, which are multi-function power cords.

[0055] In some embodiments, the clamping ring 12 is clamped on the outer wall surface of the endoscope handle 11 through the buckle 13. The clamping ring 12 is set as a flexible structure, the clamping ring 12 is annular, and an open end is set on the clamping ring 12, and the buckle 13 is set at the open end of the clamping ring 12. In this embodiment, when the position of the operation button needs to be replaced or the operation button needs to be removed, the buckle 13 can be opened very conveniently, and then the clamping ring 12 can be removed from the endoscope handle 11.

[0056] In some embodiments, the clamping ring 12 is disposed in the middle of the outer wall of the endoscope handle 11 , which is more convenient for manual operation and is very convenient.

[0057] In some embodiments, a groove is provided on the outer wall of the endoscope handle 11, and the snap ring 12 is positioned in the groove. In this embodiment, after the snap ring 12 is positioned in the groove, the thickness of the snap ring 12 protruding from the outer wall of the endoscope handle 11 is small, so that the endoscope handle 11 is more in line with the human body's holding habits.

[0058] In some embodiments, the operation buttons include a first button 14, a second button 15, and a third button 116. The first button 14 is disposed on the outer side wall of the clasp 12, and the first button 14 is connected to the water pump control line. The second button 15 is disposed on the outer side wall of the clasp 12 and is spaced apart from the first button 14, and the second button 15 is connected to the electric knife control line. In this embodiment, the water pump can be controlled by controlling the first button 14, thereby controlling the water pump to flush the wound surface. The electric knife can be controlled by controlling the second button 15, thereby controlling the electric knife to cut polyps inside the human body. The third button 116 is disposed on the outer side wall of the clasp 12, and the third button 116 is connected to the collection control line.

[0059] In some embodiments, the endoscope handle 11 is also provided with an optical fiber 18, which is inserted into the human body, and the end of the optical fiber 18 is provided with an image sensor 19, a water outlet 110 and an electric knife 111. The image sensor 19 can monitor the internal condition of the human body and feed back the monitoring information to the control device 2. When the water pump is started, the water outlet 110 can discharge the flushing water to the wound surface of the human body. The electric knife 111 can clamp and cut the polyp.

[0060] In some embodiments, the endoscope handle 11 is also provided with an air suction valve 112 , a water valve 113 , and an angle adjustment valve 114 . The angle adjustment valve 114 is used to adjust the angle of the distal end of the optical fiber 18 .

[0061] The specific embodiments of the present invention are described in detail below in conjunction with the endoscope system of the second aspect of the present invention.

[0062] It should be noted that the endoscope system of the second aspect of the utility model is only a preferred embodiment of the utility model. The endoscope system of the utility model can adopt the endoscope system of the second aspect of the utility model or other structures. For the convenience of explanation, the specific embodiment of the utility model is explained below through the endoscope system of the second aspect of the utility model.

[0063] Combination Figure 4 and Figure 5 As shown, this embodiment discloses an endoscope system, including a handheld endoscope instrument converter 1 , a bracket 3 and a control device 2 . The control device 2 is arranged on the bracket 3 .

[0064] The control device 2 includes a processor 21, a water pump assembly, a connector 24 and a display screen 25. The processor 21 is used to receive the monitoring information of the image sensor 19, and convert the monitoring information into image information and display it on the display screen 25. The water pump assembly includes a water tank 22, a water pump 23 and a water pipeline, the water pipeline is connected to the water tank 22, and the water pump 23 is arranged on the water pipeline. One end of the connector 24 is connected to the water pipeline, and the other end is connected to the endoscope handle 11. The display screen 25 is arranged at the top of the bracket 3, and the display screen 25 is used to display the detection information of the handheld endoscope instrument converter.

[0065] In some embodiments, a roller 31 is provided at the bottom end of the bracket 3 so that the endoscope system can be moved on the ground for easier operation.

[0066] The utility model replaces the endoscopic operation collection foot pedal, the endoscopic surgical treatment resection foot pedal, the water delivery foot pedal, etc. with operation buttons arranged on the endoscope handle 11, which are used by the operator to operate simply and accurately during the process, thereby reducing the operator's operating errors during the inspection and treatment process and providing convenience during the inspection and surgical operation process.

[0067] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from these are still within the scope of protection of the invention of the utility model.

Claims

1. A handheld endoscope instrument converter, characterized in that: include: An endoscope handle (11) connected to the control device (2); An operation button is connected to the water pump control line (16) and / or the electric knife control line (17) and / or the collection control line (115), and the operation button is arranged on the outer wall surface of the endoscope handle (11), and the operation button is used to perform water pump control and / or electric knife control and / or collection control.

2. The handheld endoscope instrument converter according to claim 1, characterized in that: The operating button is arranged on a clamping ring (12), and the clamping ring (12) is clamped on the outer wall surface of the endoscope handle (11).

3. The handheld endoscope instrument converter according to claim 2, characterized in that: The clamping ring (12) is clamped on the outer wall surface of the endoscope handle (11) via a buckle (13).

4. The handheld endoscope instrument converter according to claim 2, characterized in that: The clamping ring (12) is arranged at the middle position of the outer wall surface of the endoscope handle (11).

5. The handheld endoscope instrument converter according to claim 2, characterized in that: The operation buttons include: A first button (14) is arranged on the outer side wall of the clamp ring (12), and the first button (14) is connected to a water pump control line; A second button (15) is arranged on the outer side wall of the clamp ring (12) and is spaced apart from the first button (14), wherein the second button (15) is connected to a control line of the electrosurgical knife; A third button (116) is arranged on the outer side wall of the clamp ring (12), and the third button (116) is connected to the collection control line.

6. The handheld endoscope instrument converter according to any one of claims 1 to 5, characterized in that: The endoscope handle (11) is also provided with an optical fiber (18), which is inserted into the human body, and the end of the optical fiber (18) is provided with an image sensor (19), a water outlet (110) and an electric knife (111).

7. An endoscope system, characterized in that include: The handheld endoscope instrument converter according to any one of claims 1 to 6; Bracket (3); The control device (2) is arranged on a bracket (3).

8. The endoscope system according to claim 7, characterized in that: The control device (2) comprises: Processor (21); A water pump assembly, comprising a water tank (22), a water pump (23) and a water delivery pipeline; A connector (24), one end of which is connected to the water pipe, and the other end of which is connected to the endoscope handle (11); The display screen (25) is used to display the detection information of the handheld endoscope instrument converter.

9. The endoscope system according to claim 7 or 8, characterized in that: A roller (31) is provided at the bottom end of the bracket (3).

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