Flexible angle-adjustable neuroendoscope

Abstract

The utility model discloses a flexible angle-adjustable neuroendoscope which comprises an endoscope body, a first mounting ring is sleeved outside the endoscope body, a second mounting ring is sleeved outside the endoscope body, side plates are fixedly connected to the side surfaces of the first mounting ring and the second mounting ring, a supporting plate is arranged at the bottom of each side plate, and the supporting plates are fixedly connected with the first mounting ring and the second mounting ring. An extension plate is embedded in the bottom of the supporting plate, a sleeve is fixedly connected to the bottom of the extension plate, a shaft body penetrates through the sleeve, and a connecting block is arranged on the side face of the shaft body. According to the flexible angle-adjustable neuroendoscope, the endoscope body is sleeved with the first installation ring, before the neuroendoscope is applied, the first installation ring and the second installation ring of the supporting plate are installed outside the inner diameter body, and when the supporting plate is rotated, the extension plate is pulled out of the supporting plate, the angle of the bottom is adjusted and the bottom plate is rotated, the first installation ring and the second installation ring are installed outside the inner diameter body; the bottom plate drives the shaft body to rotate in the sleeve through the connecting block, an operating table is tightly attached, at the moment, the endoscope body can be supported, and operation is more stable and convenient.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of medical devices, especially relates to a flexible adjustable angle neuroendoscope. BACKGROUND

[0002] The neuroendoscope is a tool for observation and operation in endoscopic neurosurgery, and is mainly divided into two categories, one of which is a ventricle mirror, and the other of which is a device completely entering the brain ventricle through the neuroendoscope and operating in the neuroendoscope pipeline.

[0003] The neuroendoscope on the market has the following problems in application:

[0004] 1. When the conventional neuroendoscope is used, the neuroendoscope body needs to be inserted into the patient's brain, and the neuroendoscope body is generally placed directly on the patient's brain without support, which may cause slight shaking of the neuroendoscope body during operation, affecting the operation of the doctor, and the use is not convenient.

[0005] 2. When the conventional neuroendoscope is used, the bottom of the neuroendoscope is directly inserted into the patient's brain to measure the length of the patient's brain lesion. Since the bottom of the neuroendoscope is hard, it may damage other blood vessels in the patient's brain during insertion, and the use is dangerous. UTILITY MODEL CONTENT

[0006] The utility model aims at providing a flexible adjustable angle neuroendoscope to solve the technical problems in the background art.

[0007] To achieve the above-mentioned purpose, the specific technical scheme of the utility model is as follows: a flexible adjustable angle neuroendoscope, the neuroendoscope body is externally sleeved with a first mounting ring, the neuroendoscope body is externally sleeved with a second mounting ring, the first mounting ring and the second mounting ring are fixedly connected with a side plate on the side surface, the side plate is provided with a support plate at the bottom, the support plate is inlaid with an extension plate at the bottom, the extension plate is fixedly connected with a sleeve at the bottom, the sleeve is penetrated by a shaft body, the shaft body is provided with a connecting block on the side surface, and the connecting block is fixedly connected with a bottom plate at the bottom.

[0008] Preferably, the neuroendoscope body is sleeved with a first protective frame at the bottom, the neuroendoscope body is sleeved with a second protective frame at the bottom, the first protective frame is fixedly connected with an insertion plate on the side surface, the number of the insertion plates is four, the second protective frame is provided with an insertion slot on the side surface, and the insertion plate is inserted into the insertion slot.

[0009] Preferably, the first protective frame and the second protective frame are inlaid with anti-skid pads inside, and the number of the anti-skid pads is two.

[0010] Preferably, the insertion plate is fixedly connected with a clamping block on the side surface, the insertion slot is provided with a clamping slot on the side surface, and the clamping block is inlaid in the clamping slot.

[0011] Preferably, the first mounting ring side is fixedly connected with the first square plate, the second mounting ring side is fixedly connected with the second square plate, the second square plate surface is fixedly connected with the fixed rod, one end of the fixed rod is fixedly connected with the ball head, the fixed rod is inserted into the first square plate, and the first square plate is inlaid with a rubber ring.

[0012] Preferably, the first mounting ring and the second mounting ring are inlaid with adhesive plates inside, and the number of the adhesive plates is two.

[0013] The flexible adjustable-angle neuroendoscope has the following advantages.

[0014] 1. The flexible adjustable-angle neuroendoscope, by means of the first mounting ring and the second mounting ring, the first mounting ring and the second mounting ring are installed on the outside of the endoscope body, the side plate is installed on the side of the first mounting ring and the second mounting ring, the support plate is additionally arranged at the bottom of the side plate, the extension plate is inlaid at the bottom of the support plate, the sleeve is installed at the bottom of the extension plate, the shaft body penetrates through the inside of the sleeve, the connecting block is additionally arranged at the side of the shaft body, and the bottom plate is installed at the bottom of the connecting block.

[0015] 2. The flexible adjustable-angle neuroendoscope, by means of the first mounting ring and the second mounting ring, the first mounting ring and the second mounting ring are installed on the outside of the endoscope body, the side plate is installed on the side of the first mounting ring and the second mounting ring, the support plate is additionally arranged at the bottom of the side plate, the extension plate is inlaid at the bottom of the support plate, the sleeve is installed at the bottom of the extension plate, the shaft body penetrates through the inside of the sleeve, the connecting block is additionally arranged at the side of the shaft body, and the bottom plate is installed at the bottom of the connecting block. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation to the scope, and for those skilled in the art, other related drawings can also be obtained without creative labor.

[0017] Figure 1 It is a whole structure schematic view of the present application.

[0018] Figure 2 A schematic view of a bottom plate structure of the present application;

[0019] Figure 3 A schematic view of a plug-in plate structure of the present application;

[0020] Figure 4 A schematic view of a plug-in plate structure of the present application; Figure 2 An enlarged view of A portion in the middle;

[0021] Figure 5 An enlarged view of B portion in the middle. Figure 2 An enlarged view of B portion in the middle.

[0022] Marked in the figure: 1, endoscope body; 2, support plate; 3, extension plate; 4, first protective frame; 5, first mounting ring; 6, side plate; 7, second mounting ring; 8, bottom plate; 9, second protective frame; 10, plug-in plate; 11, plug-in slot; 12, clamping block; 13, clamping groove; 14, non-slip pad; 15, sleeve; 16, connecting block; 17, shaft body; 18, first square plate; 19, second square plate; 20, rubber ring; 21, fixed rod; 22, ball head; 23, adhesive plate. DETAILED DESCRIPTION

[0023] In the following, only certain exemplary embodiments are simply described. As those skilled in the art can recognize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the embodiments of the present application. Therefore, the drawings and the description are considered to be exemplary in nature rather than limiting.

[0024] In the description of the embodiments of the present application, it is understood that the orientation or positional relationship indicated by the terms "length", "vertical", "horizontal", "top", "bottom" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the embodiments of the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the embodiments of the present application.

[0025] In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the embodiments of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0026] In the embodiments of the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected, or it can be communicated; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication or interaction relationship between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0027] The following disclosure provides many different embodiments or examples for implementing different structures of the embodiments of the present application. In order to simplify the disclosure of the embodiments of the present application, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the embodiments of the present application. In addition, the embodiments of the present application can refer to the same reference numerals and / or reference letters in different examples, and such repetition is for the purpose of simplification and clarity, which does not indicate the relationship between the various embodiments and / or settings discussed.

[0028] In order to better understand the purpose, structure and function of the present application, the flexible adjustable angle neuroendoscope will be further described in detail below in combination with the drawings.

[0029] As shown in Figures 1-5 The flexible adjustable angle neuroendoscope of the present application comprises an endoscope body 1, a first mounting ring 5 is sleeved outside the endoscope body 1, a second mounting ring 7 is sleeved outside the endoscope body 1, the first mounting ring 5 and the second mounting ring 7 are fixedly connected with a side plate 6 on the side surface, a supporting plate 2 is arranged at the bottom of the side plate 6, an extension plate 3 is embedded at the bottom of the supporting plate 2, a sleeve 15 is fixedly connected at the bottom of the extension plate 3, a shaft body 17 penetrates through the inside of the sleeve 15, a connecting block 16 is arranged on the side surface of the shaft body 17, a bottom plate 8 is fixedly connected at the bottom of the connecting block 16. By sleeving the first mounting ring 5 and the second mounting ring 7 outside the endoscope body 1, mounting the side plate 6 on the side surface of the first mounting ring 5 and the second mounting ring 7, additionally arranging the supporting plate 2 at the bottom of the side plate 6, embedding the extension plate 3 at the bottom of the supporting plate 2, mounting the sleeve 15 at the bottom of the extension plate 3, penetrating the shaft body 17 through the inside of the sleeve 15, additionally arranging the connecting block 16 on the side surface of the shaft body 17, and mounting the bottom plate 8 at the bottom of the connecting block 16, before applying the neuroendoscope, the first mounting ring 5 and the second mounting ring 7 of the supporting plate 2 are mounted outside the endoscope body, the extension plate 3 is pulled out from the inside of the supporting plate 2 by rotating the supporting plate 2, the angle at the bottom is adjusted, the bottom plate 8 drives the shaft body 17 to rotate inside the sleeve 15 by rotating the bottom plate 8, and the operating table is tightly attached, at this time, the endoscope body 1 can be supported, so that it is more stable and convenient to operate.

[0030] The inner mirror body 1 is sleeved with the first protective frame 4 at the bottom, the inner mirror body 1 is sleeved with the second protective frame 9 at the bottom, the first protective frame 4 is fixedly connected with the plug plate 10 at the side, the number of the plug plate 10 is four, the second protective frame 9 is provided with the insertion slot 11 at the side, the plug plate 10 is inserted in the insertion slot 11, the first protective frame 4 and the second protective frame 9 are installed at the bottom of the neuroendoscope before the neuroendoscope is used, the plug plate 10 is inserted in the insertion slot 11, at this time, the first protective frame 4 and the second protective frame 9 can be installed at the bottom of the inner mirror body 1, and the first protective frame 4 and the second protective frame 9 are relatively soft, when the brain lesion size of the patient needs to be measured, the hard neuroendoscope can be effectively prevented from scratching other blood vessels of the patient, and the use is safer.

[0031] The first protective frame 4 and the second protective frame 9 are inlaid with the anti-skid pads 14, the number of the anti-skid pads 14 is two, the first protective frame 4 and the second protective frame 9 can be prevented from sliding outside the mirror by being provided with the anti-skid pads 14 inside.

[0032] The plug plate 10 is fixedly connected with the clamping block 12 at the side, the insertion slot 11 is provided with the clamping slot 13 at the side, the clamping block 12 is inlaid in the clamping slot 13, the clamping block 12 is inlaid in the clamping slot 13 by being provided with the clamping block 12 at the side of the plug plate 10 and the clamping slot 13 being provided at the side of the insertion slot 11, at this time, the first protective frame 4 and the protective frame can be fixed.

[0033] The first installation ring 5 is fixedly connected with the first square plate 18 at the side, the second installation ring 7 is fixedly connected with the second square plate 19 at the side, the second square plate 19 is fixedly connected with the fixed rod 21 on the surface, one end of the fixed rod 21 is fixedly connected with the ball head 22, the fixed rod 21 is inserted in the first square plate 18, the rubber ring 20 is inlaid in the first square plate 18, the ball head 22 and the fixed rod 21 are inserted into the first square plate 18 by being provided with the fixed rod 21 and the ball head 22 on the surface of the first square plate 18 and inlaid with the rubber ring 20 in the square plate, at this time, the first installation ring 5 and the second installation ring 7 can be fixed outside the inner diameter body.

[0034] The first installation ring 5 and the second installation ring 7 are inlaid with the adhesive plates 23 inside, the number of the adhesive plates 23 is two, the first installation ring 5 and the second installation ring 7 can be more stable by being inlaid with the adhesive plates 23 inside.

[0035] The working principle of the flexible angle-adjustable neuroendoscope is as follows: when the neuroendoscope is applied, the first mounting ring 5 and the second mounting ring 7 of the support plate 2 are mounted outside the inner diameter body, the ball head 22 and the fixed rod 21 are inserted into the first square plate 18, at this time, the first mounting ring 5 and the second mounting ring 7 are fixed outside the inner diameter body, the support plate 2 is rotated, the extension plate 3 is pulled out from the inside of the support plate 2, the angle of the bottom is adjusted, the bottom plate 8 drives the shaft body 17 to rotate in the sleeve 15 by the connecting block 16 when the bottom plate 8 is rotated, the operating table is tightly attached, at this time, the endoscope body 1 can be supported, so that it is more stable and convenient to operate, the first protective frame 4 and the second protective frame 9 are mounted at the bottom of the neuroendoscope, the plug plate 10 is inserted into the plug slot 11, and the clamping block 12 is embedded in the clamping groove 13, at this time, the first protective frame 4 and the second protective frame 9 can be mounted at the bottom of the endoscope body 1, and the first protective frame 4 and the second protective frame 9 are relatively soft, when the size of the brain lesion of the patient needs to be measured, the hard neuroendoscope can be effectively prevented from scratching other blood vessels of the patient, and the neuroendoscope is more safe to use, at this time, the neuroendoscope can be used, the lesion is measured first, and then the lesion is treated.

[0036] It can be understood that the utility model is described through some embodiments, and those skilled in the art know that various changes or equivalent replacements can be made to these features and embodiments without departing from the spirit and scope of the utility model. In addition, under the guidance of the utility model, these features and embodiments can be modified to adapt to specific conditions and materials without departing from the spirit and scope of the utility model. Therefore, the utility model is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application belong to the scope protected by the utility model.

Claims

1. A flexible angle-adjustable neuroendoscope comprising an endoscope body (1), characterized in that: The inner mirror body (1) is externally sleeved with a first mounting ring (5), the inner mirror body (1) is externally sleeved with a second mounting ring (7), the first mounting ring (5) and the second mounting ring (7) are fixedly connected with side plates (6) on the sides, the bottom of the side plate (6) is provided with a support plate (2), the bottom of the support plate (2) is inlaid with an extension plate (3), the bottom of the extension plate (3) is fixedly connected with a sleeve (15), the sleeve (15) is internally penetrated by a shaft body (17), the side of the shaft body (17) is provided with a connecting block (16), and the bottom of the connecting block (16) is fixedly connected with a bottom plate (8).

2. The flexible, angle-adjustable neuroendoscope of claim 1, wherein: The inner mirror body (1) is externally sleeved with a first mounting ring (5), the inner mirror body (1) is externally sleeved with a second mounting ring (7), the first mounting ring (5) and the second mounting ring (7) are fixedly connected with side plates (6) on the sides, the bottom of the side plate (6) is provided with a support plate (2), the bottom of the support plate (2) is inlaid with an extension plate (3), the bottom of the extension plate (3) is fixedly connected with a sleeve (15), the sleeve (15) is internally penetrated by a shaft body (17), the side of the shaft body (17) is provided with a connecting block (16), and the bottom of the connecting block (16) is fixedly connected with a bottom plate (8).

3. The flexible, angle adjustable neuroendoscope of claim 2, wherein: The first protection frame (4) and the second protection frame (9) are internally inlaid with anti-skid pads (14), and the number of the anti-skid pads (14) is two.

4. The flexible, angle-adjustable neuroendoscope of claim 2, wherein: The side of the plug-in plate (10) is fixedly connected with a clamping block (12), the side of the plug-in groove (11) is provided with a clamping groove (13), and the clamping block (12) is inlaid in the clamping groove (13).

5. The flexible, angle-adjustable neuroendoscope of claim 1, wherein: The side of the first mounting ring (5) is fixedly connected with a first square plate (18), the side of the second mounting ring (7) is fixedly connected with a second square plate (19), the surface of the second square plate (19) is fixedly connected with a fixed rod (21), one end of the fixed rod (21) is fixedly connected with a ball head (22), the fixed rod (21) is inserted in the first square plate (18), and the first square plate (18) is inlaid with a rubber ring (20).

6. The flexible, angle-adjustable neuroendoscope of claim 1, wherein: The first mounting ring (5) and the second mounting ring (7) are internally inlaid with adhesive plates (23), and the number of the adhesive plates (23) is two.

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