Tumor inherent fluorescence diagnostic apparatus

Abstract

The utility model discloses a tumor inherent fluorescence diagnostic apparatus, and relates to the technical field of inherent fluorescence diagnostic apparatuses. The diagnostic apparatus comprises a body, a connecting rope is arranged on one side of the diagnostic apparatus body, a light-guide fiber probe is fixedly installed at the end, away from the diagnostic apparatus body, of the connecting rope, and two fixing seats which are symmetrically distributed are fixedly installed on the side, close to the connecting rope, of the diagnostic apparatus body. A double-thread screw with opposite threads at two ends is rotatably mounted in the middle of the fixed seat, two symmetrically distributed moving blocks are in threaded connection with the outer side of the double-thread screw, and clamping blocks are fixedly mounted at the top ends of the moving blocks; the double-thread screw is arranged to drive the moving block and the clamping block to move towards the middle to clamp and fix the joint of the connecting rope and the diagnostic instrument body, so that the situation that the use of the diagnostic instrument body is affected due to the fact that the joint of the connecting rope and the diagnostic instrument body is separated during use is prevented.

Description

Technical Field

[0001] This utility model relates to the field of intrinsic fluorescence diagnostic instruments, specifically a tumor intrinsic fluorescence diagnostic instrument. Background Technology

[0002] Tumors are new growths formed by the proliferation of local tissue cells under the influence of various carcinogenic factors. Studies have found that tumor cells exhibit metabolic changes that differ from normal cells. At the same time, tumor cells can adapt to changes in the metabolic environment by switching between glycolysis and oxidative phosphorylation.

[0003] Currently, intrinsic fluorescence diagnostic instruments are commonly used for examination. However, during the examination, if too much force is applied, the connection between the intrinsic fluorescence diagnostic instrument and the connecting rope can easily detach. In addition, if the connecting rope is not properly stored after use, accidental contact with the connecting rope can cause the intrinsic fluorescence diagnostic instrument to fall from a height, break, and affect its use.

[0004] To address the aforementioned problems, the inventors proposed a tumor intrinsic fluorescence diagnostic instrument to solve these issues. Utility Model Content

[0005] To address the issues that excessive force can easily cause the connection between the tumor intrinsic fluorescence diagnostic instrument and the connecting rope to detach, and that failure to retract the connecting rope after use can lead to the instrument falling from a height and breaking, thus affecting its usability, this invention aims to provide a tumor intrinsic fluorescence diagnostic instrument.

[0006] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: a tumor intrinsic fluorescence diagnostic instrument, comprising a diagnostic instrument body, a connecting rope on one side of the diagnostic instrument body, an optical fiber probe fixedly installed at the end of the connecting rope away from the diagnostic instrument body, two symmetrically distributed fixed seats fixedly installed on the side of the diagnostic instrument body near the connecting rope, a double-ended screw with opposite threads rotatably installed in the middle of the fixed seats, two symmetrically distributed moving blocks connected to the outer threads of the double-ended screw, a clamping block fixedly installed at the top of the moving block, rubber pads fixedly installed on the inner sides of the two clamping blocks, a slide fixedly installed between the two fixed seats, the moving blocks slidingly engaging in the slide, a rotating wheel fixedly installed on one side of the double-ended screw, and a plurality of anti-slip strips evenly distributed in a ring on the outer side of the rotating wheel.

[0007] Preferably, a support plate is fixedly installed on one side of the diagnostic instrument body, a winding wheel is fixedly installed on the top of the support plate, a first horizontal placement platform is fixedly installed on the side of the diagnostic instrument body near the winding wheel, a first placement groove is formed in the middle of the first placement platform, a first cover is rotatably connected to the side of the first placement platform away from the diagnostic instrument body, a hollow groove is formed through one side of the first cover, a threaded rod is threadedly connected to the side of the first placement platform near the hollow groove, the threaded rod passes through the hollow groove, a fixing plate is fixedly installed on the side of the threaded rod away from the hollow groove, a rhomboid block is fixedly installed on the side of the fixing plate away from the threaded rod, and the width and height of the hollow groove are both longer than the width and height of the fixing plate.

[0008] Preferably, a vertical second placement platform is fixedly installed on the side of the diagnostic instrument body near the support plate. The second placement platform has a second placement groove inside. A second cover is rotatably installed on the side of the second placement groove away from the diagnostic instrument body. A connecting block is fixedly installed on one side of the second cover. A slot is opened inside the connecting block. A locking block is slidably locked inside the slot. A handle is fixedly installed on the side of the locking block away from the second placement platform. A trapezoidal groove is opened on the side of the second placement platform near the connecting block. A trapezoidal block is slidably locked inside the trapezoidal groove. The trapezoidal block is fixedly installed at the edge of the locking block.

[0009] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0010] 1. By setting a double-headed screw, the moving block and clamping block are driven to move towards the center to clamp and fix the connection between the connecting rope and the diagnostic instrument body, thereby preventing the connection between the connecting rope and the diagnostic instrument body from coming loose during use and affecting the use of the diagnostic instrument body.

[0011] 2. By setting up a winding wheel, the connecting rope can be easily stored, preventing accidental contact with the connecting rope when the tumor intrinsic fluorescence diagnostic instrument is not in use, which could cause the instrument to fall from a height and be damaged. At the same time, by rotating the diamond block, the fixing plate is rotated, which in turn drives the threaded rod to rotate. The threaded connection between the threaded rod and the first placement platform makes the fixing plate fit against the first cover. Meanwhile, the slot is perpendicular to the fixing plate, thus fixing the connecting rope wound in the first placement slot and preventing the connecting rope wound on the winding wheel from falling off. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a schematic diagram of the structure of this utility model.

[0014] Figure 2 This utility model Figure 1 Enlarged view of point A in the middle.

[0015] Figure 3 This is a schematic diagram of the connection structure between the clamping block and the rubber pad in this utility model.

[0016] Figure 4 This is a schematic diagram of the connection structure between the first placement platform and the first cover in this utility model.

[0017] Figure 5 This utility model Figure 4 Enlarged view of point B in the middle.

[0018] Figure 6 This is a schematic diagram of the connection structure between the second placement platform and the second cover in this utility model.

[0019] Figure 7 This is a schematic diagram of the connection structure between the trapezoidal block and the card block in this utility model.

[0020] In the diagram: 1. Diagnostic instrument body; 11. Connecting rope; 12. Fiber optic probe; 2. Fixing base; 21. Double-ended screw; 22. Moving block; 23. Clamping block; 24. Rubber pad; 25. Slide seat; 26. Rotary wheel; 3. Support plate; 31. Winding wheel; 4. First placement platform; 41. First placement slot; 42. First cover; 43. Empty slot; 44. Threaded rod; 45. Fixing plate; 46. Rhomboid block; 5. Second placement platform; 51. Second placement slot; 52. Second cover; 53. Connecting block; 54. Slot; 55. Trapezoidal slot; 56. Trapezoidal block; 57. Clamping block; 58. Handle. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Example: Figure 1-7As shown, this utility model provides a tumor intrinsic fluorescence diagnostic instrument, including a diagnostic instrument body 1. A connecting rope 11 is provided on one side of the diagnostic instrument body 1. An optical fiber probe 12 is fixedly installed at the end of the connecting rope 11 away from the diagnostic instrument body 1. Two symmetrically distributed fixing seats 2 are fixedly installed on the side of the diagnostic instrument body 1 close to the connecting rope 11. A double-ended screw 21 with opposite threads is rotatably installed in the middle of the fixing seat 2. Two symmetrically distributed moving blocks 22 are threaded to the outer side of the double-ended screw 21. A clamping block 23 is fixedly installed at the top of the moving block 22.

[0023] By adopting the above technical solution, when the double-headed screw 21 is rotated, the moving block 22 and the clamping block 23 are driven to move towards the middle, clamping and fixing the connection between the connecting rope 11 and the diagnostic instrument body 1, thereby preventing the connection between the connecting rope 11 and the diagnostic instrument body 1 from coming off during use and affecting the use of the diagnostic instrument body 1.

[0024] A support plate 3 is fixedly installed on one side of the diagnostic instrument body 1. A winding wheel 31 is fixedly installed on the top of the support plate 3. A horizontal first placement platform 4 is fixedly installed on the side of the diagnostic instrument body 1 near the winding wheel 31. A first placement groove 41 is opened in the middle of the first placement platform 4. A first cover 42 is rotatably connected to the side of the first placement platform 4 away from the diagnostic instrument body 1. A hollow groove 43 is opened through one side of the first cover 42. A threaded rod 44 is threadedly connected to the side of the first placement platform 4 near the hollow groove 43. The threaded rod 44 passes through the hollow groove 43. A fixing plate 45 is fixedly installed on the side of the threaded rod 44 away from the hollow groove 43. A diamond-shaped block 46 is fixedly installed on the side of the fixing plate 45 away from the threaded rod 44.

[0025] By adopting the above technical solution, the winding wheel 31 is set to facilitate the storage of the connecting rope 11, preventing the tumor intrinsic fluorescence diagnostic instrument from accidentally hitting the connecting rope 11 when not in use, which could cause the instrument to fall from a height and be damaged. At the same time, by rotating the rhomboid block 46, the fixing plate 45 is rotated, which in turn drives the threaded rod 44 to rotate. The threaded connection between the threaded rod 44 and the first placement platform 4 causes the fixing plate 45 to slowly move towards the first cover 42, so that the fixing plate 45 fits against the first cover 42. Meanwhile, the slot 43 is perpendicular to the fixing plate 45, thereby fixing the connecting rope 11 wound in the first placement slot 41 and preventing the connecting rope 11 wound on the winding wheel 31 from falling off.

[0026] Rubber pads 24 are fixedly installed on the inner side of both clamping blocks 23.

[0027] By adopting the above technical solution, the connecting rope 11 is protected.

[0028] A slide 25 is fixedly installed between the two fixed seats 2, and the movable block 22 is slidably engaged in the slide 25.

[0029] By adopting the above technical solution, the moving block 22 is limited to prevent it from rotating as the double-headed screw 21 rotates.

[0030] A vertical second placement platform 5 is fixedly installed on the side of the diagnostic instrument body 1 near the support plate 3. The second placement platform 5 has a second placement groove 51 inside. A second cover 52 is rotatably installed on the side of the second placement groove 51 away from the diagnostic instrument body 1. A connecting block 53 is fixedly installed on one side of the second cover 52. A slot 54 is opened inside the connecting block 53. A locking block 57 is slidably locked inside the slot 54. A handle 58 is fixedly installed on the side of the locking block 57 away from the second placement platform 5.

[0031] By adopting the above technical solution, when the connecting rope 11 is placed in the second placement groove 51, the second cover 52 is rotated by the connecting block 53 so that the second cover 52 fits against the second placement platform 5. Then, the handle 58 is released so that the locking block 57 directly engages with the corresponding locking groove 54, fixing the connecting rope 11 on the second placement platform 5, thereby facilitating the winding of the connecting rope 11.

[0032] The second placement platform 5 has a trapezoidal groove 55 on the side near the connecting block 53. A trapezoidal block 56 is slidably engaged inside the trapezoidal groove 55. The trapezoidal block 56 is fixedly installed at the edge of the engaging block 57.

[0033] By adopting the above technical solution, the card block 57 is more stable when moving, and at the same time, the card block 57 will not fall off.

[0034] A rotating wheel 26 is fixedly installed on one side of the double-ended screw 21, and several anti-slip strips are evenly distributed on the outer ring of the rotating wheel 26.

[0035] By adopting the above technical solution, when the rotating wheel 26 is rotated, it drives the double-headed screw 21 to rotate, thereby driving the moving block 22 to move towards the middle or to both sides. At the same time, the anti-slip strip increases the friction between the hand and the rotating wheel 26.

[0036] The width and height of the slot 43 are both longer than the width and height of the fixed plate 45.

[0037] By adopting the above technical solution, the fixing plate 45 can be quickly removed from the empty slot 43 when the first cover 42 and the first placement platform 4 are not fixed.

[0038] Working principle: In actual use, first rotate the wheel 26 to drive the double-headed screw 21 to rotate, thereby driving the moving block 22 and the clamping block 23 to move towards the middle, so that the rubber pad 24 fits with the connecting rope 11, thereby clamping and fixing the connection between the connecting rope 11 and the diagnostic instrument body 1, preventing the connection between the connecting rope 11 and the diagnostic instrument body 1 from coming off during use, thus affecting the use of the diagnostic instrument body 1.

[0039] After use, first, move the locking block 57 upward using the handle 58. Simultaneously, the trapezoidal block 56 moves upward in its corresponding trapezoidal groove 55. Then, open the second cover 52 using the connecting block 53. Next, place the connecting rope 11 into the second placement groove 51. Then, rotate the second cover 52 back using the connecting block 53, so that the second cover 52, connecting block 53, and second placement platform 5 are in contact. Then, release the handle 58 to allow the locking block 57 to fall directly into its corresponding slot 54. After securing the installation, wind the connecting rope 11 onto the winding wheel 31. After winding, place the end of the connecting rope 11 into the first placement groove 41. Meanwhile, the optical fiber probe 12 is inserted into the probe protective cap on the right side of the first placement platform 4. Then, the first cover 42 is rotated to fit against the first placement platform 4. At the same time, the slot 43 passes through the fixing plate 45. Then, the diamond block 46 is rotated to rotate the fixing plate 45, thereby rotating the threaded rod 44. The threaded connection between the threaded rod 44 and the first placement platform 4 causes the fixing plate 45 to slowly move towards the first cover 42, so that the fixing plate 45 fits against the first cover 42. Meanwhile, the slot 43 is perpendicular to the fixing plate 45, thereby fixing the connecting rope 11 wound in the first placement slot 41.

[0040] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A tumor intrinsic fluorescence diagnostic instrument, comprising a diagnostic instrument body (1), characterized in that: A connecting rope (11) is provided on one side of the diagnostic instrument body (1). A fiber optic probe (12) is fixedly installed at the end of the connecting rope (11) away from the diagnostic instrument body (1). Two symmetrically distributed fixed seats (2) are fixedly installed on the side of the diagnostic instrument body (1) close to the connecting rope (11). A double-ended screw (21) with opposite threads is rotatably installed in the middle of the fixed seat (2). Two symmetrically distributed moving blocks (22) are connected to the outer threads of the double-ended screw (21). A clamping block (23) is fixedly installed at the top of the moving block (22).

2. The tumor intrinsic fluorescence diagnostic instrument as described in claim 1, characterized in that: A support plate (3) is fixedly installed on one side of the diagnostic instrument body (1). A winding wheel (31) is fixedly installed on the top of the support plate (3). A horizontal first placement platform (4) is fixedly installed on the side of the diagnostic instrument body (1) near the winding wheel (31). A first placement groove (41) is opened in the middle of the first placement platform (4). A first cover (42) is rotatably connected to the side of the first placement platform (4) away from the diagnostic instrument body (1). A hollow groove (43) is opened through one side of the first cover (42). A threaded rod (44) is threadedly connected to the side of the first placement platform (4) near the hollow groove (43). The threaded rod (44) passes through the hollow groove (43). A fixing plate (45) is fixedly installed on the side of the threaded rod (44) away from the hollow groove (43). A diamond block (46) is fixedly installed on the side of the fixing plate (45) away from the threaded rod (44).

3. The tumor intrinsic fluorescence diagnostic instrument as described in claim 1, characterized in that: Rubber pads (24) are fixedly installed on the inner side of both clamping blocks (23).

4. A tumor intrinsic fluorescence diagnostic instrument as described in claim 1, characterized in that: A slide (25) is fixedly installed between the two fixed seats (2), and the movable block (22) is slidably engaged in the slide (25).

5. A tumor intrinsic fluorescence diagnostic instrument as described in claim 2, characterized in that: A vertical second placement platform (5) is fixedly installed on the side of the diagnostic instrument body (1) near the support plate (3). A second placement groove (51) is provided inside the second placement platform (5). A second cover (52) is rotatably installed on the side of the second placement groove (51) away from the diagnostic instrument body (1). A connecting block (53) is fixedly installed on one side of the second cover (52). A slot (54) is provided inside the connecting block (53). A locking block (57) is slidably locked inside the slot (54). A handle (58) is fixedly installed on the side of the locking block (57) away from the second placement platform (5).

6. A tumor intrinsic fluorescence diagnostic instrument as described in claim 5, characterized in that: The second placement platform (5) has a trapezoidal groove (55) on one side near the connecting block (53). A trapezoidal block (56) is slidably fitted inside the trapezoidal groove (55). The trapezoidal block (56) is fixedly installed at the edge of the clamping block (57).

7. A tumor intrinsic fluorescence diagnostic instrument as described in claim 1, characterized in that: A rotating wheel (26) is fixedly installed on one side of the double-headed screw (21), and several anti-slip strips are evenly distributed in an outer ring on the outside of the rotating wheel (26).

8. A tumor intrinsic fluorescence diagnostic instrument as described in claim 2, characterized in that: The width and height of the slot (43) are both longer than the width and height of the fixing plate (45).

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