A disposable ear endoscope bracket for surgery

Abstract

The utility model discloses a disposable surgical ear endoscope bracket, which relates to the technical field of medical supplies. The utility model includes a base, the top of the base is rotatably connected to a rotating seat, the top of the rotating seat is fixedly connected to a first rotating assembly, the top of the first rotating assembly is fixedly connected to a telescopic assembly, the top of the telescopic assembly is fixedly connected to a second rotating assembly, the outer surface of the second rotating assembly is fixedly connected to a connecting rod, the first rotating assembly is used to drive the angle of the telescopic assembly, the second rotating assembly and the connecting rod, and the connecting rod is used to install the ear endoscope. The utility model pushes the connecting rod to rotate around the second rotating assembly through the connection between the telescopic assembly and the second rotating assembly. When the connecting rod is in line with the telescopic assembly and the connecting rod enters the interior of the telescopic assembly, the telescopic assembly is pressed again to compress the total length of the telescopic assembly, thereby reducing the overall occupied space and facilitating packaging and storage.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical supplies, and in particular relates to a disposable ear endoscope bracket for surgery. Background Art

[0002] An otoscope is a laparoscopic instrument used for examination or surgical evaluation of the external auditory canal, tympanic membrane, middle ear, etc. It can observe areas that are difficult to observe with a surgical microscope, such as the upper and posterior femoral chambers, etc. It can detect middle ear lesions in a timely manner and reduce the recurrence rate of lesions. It can enable clinical physicians to understand specific subtle lesions in the ear and provide timely treatment plans for patients.

[0003] A disposable surgical ear endoscope is disclosed in Chinese patent CN215272619U, which belongs to the technical field of medical supplies. A disposable surgical ear endoscope bracket comprises a base, a mounting plate, a telescopic sleeve rod, a U-shaped fixing block and a placement seat, wherein a first docking mounting seat is fixedly installed on the top of the base, a limiting clamping plate is fixedly installed on the front and back of the top of one side of the base, a mounting plate is fixedly installed on the limiting clamping plate, a clamping plate is fixedly installed inside the mounting plate through a reset spring, a telescopic sleeve rod is fixedly installed inside the first docking mounting seat through a first threaded mounting block, a second docking mounting seat is fixedly installed on the top of the telescopic sleeve rod, a U-shaped fixing block is fixedly installed inside the second docking mounting seat through a second threaded mounting block, a support rod is rotatably installed on the U-shaped fixing block through a rotating shaft rod, a placement seat is fixedly installed on one side of the support rod through a metal hose, an ear endoscope is placed in the placement seat, and a memory sponge pad used in conjunction with the ear endoscope is provided in the placement seat, and an elastic rope is fixedly installed on the back of one side of the placement seat.

[0004] During existing ear endoscope surgeries, medical staff usually hold the ear endoscope in one hand and perform the surgery with the other hand. Holding the ear endoscope for a long time will cause stiffness and shaking of the hand muscles, which will cause blurred images fed back by the ear endoscope. In the above document, through mounting plates, reset springs, clamping plates, etc., medical staff can fix the ear endoscope during surgery and free their hands to perform surgery. However, the support rod cannot be stored together with the telescopic sleeve, resulting in a large space occupation and inconvenience in packaging and storage.

[0005] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0006] In view of the problems in the related technology, the utility model proposes a disposable surgical ear endoscope bracket to overcome the above technical problems existing in the existing related technology.

[0007] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0008] The utility model is a disposable surgical ear endoscope bracket, comprising a base, the top of the base is rotatably connected to a rotating seat, the top of the rotating seat is fixedly connected to a first rotating component, the top of the first rotating component is fixedly connected to a telescopic component, the top of the telescopic component is fixedly connected to a second rotating component, the outer surface of the second rotating component is fixedly connected to a connecting rod, the first rotating component is used to drive the angles of the telescopic component, the second rotating component and the connecting rod, and the connecting rod is used to install the ear endoscope.

[0009] Further, the first rotating component includes a base, which is fixedly connected to the top of the rotating seat, and the internal rotation of the base is connected to a first rotating shaft and a connecting block, the first rotating shaft is fixedly connected to the connecting block, and a plurality of first limiting holes are opened on the outer surface of the base, and the outer surface of the connecting block is threadedly connected to a first knob bolt, and the first knob bolt passes through the first limiting hole and extends to the outer surface of the base.

[0010] Furthermore, the telescopic assembly includes a fixed cylinder, which is fixedly connected to the connecting block, a sliding cylinder is slidably connected inside the fixed cylinder, a limiting plate is fixedly connected to the bottom of the sliding cylinder, a plurality of second limiting holes are provided on the outer surface of the fixed cylinder, a second knob bolt is threadedly connected to the outer surface of the limiting plate, the second knob bolt passes through the second limiting hole and extends to the outer surface of the fixed cylinder, and square grooves are provided on the outer surfaces of the fixed cylinder and the sliding cylinder.

[0011] Further, the second rotating assembly includes a circular plate, which is fixedly connected to the top of the sliding cylinder, and a plurality of third limiting holes are opened on the outer surface of the circular plate. The inside of the circular plate is rotatably connected to a second rotating shaft, and the outer surface of the second rotating shaft is fixedly connected to a square rod, and the outer surface of the square rod is threadedly connected to a third knob bolt, and the third knob bolt passes through the third limiting hole and extends to the outer surface of the circular plate, and the square rod is fixedly connected to the connecting rod.

[0012] Furthermore, a clamping assembly is fixedly connected to the outer surface of the base, and the clamping assembly is used to fix the base.

[0013] Furthermore, the clamping assembly includes a fixed block, the fixed block is fixedly connected to the base, a spring is fixedly connected inside the fixed block, a round rod is fixedly connected to the end of the spring, and a clamping plate is fixedly connected to the end of the round rod.

[0014] Furthermore, a handle is rotatably connected to the bottom of the clamping plate, a storage groove is provided at the bottom of the clamping plate, and the handle is rotatably connected to the inside of the storage groove.

[0015] The utility model has the following beneficial effects:

[0016] 1. The utility model connects the telescopic component and the second rotating component to push the connecting rod to rotate around the second rotating component. When the connecting rod and the telescopic component are in line and the connecting rod enters the interior of the telescopic component, the telescopic component is pressed to compress the total length of the telescopic component, thereby reducing the overall occupied space and facilitating packaging and storage.

[0017] 2. The utility model connects the sliding cylinder and the square rod, and the square rod can drive the connecting rod to move. When the square rod drives the connecting rod to rotate into the square groove on the sliding cylinder, the sliding cylinder is compressed into the fixed cylinder, which can reduce the occupied space and facilitate packaging and storage.

[0018] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the utility model embodiments, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 It is a schematic diagram of the left structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the right side structure of the utility model;

[0022] Figure 3 For the utility model Figure 1 A schematic diagram of the structure enlargement in the middle;

[0023] Figure 4 For the utility model Figure 2 A magnified schematic diagram of the structure at B in the middle;

[0024] Figure 5 This is a schematic diagram of the cross-sectional structure of the fixing block of the utility model;

[0025] Figure 6 This is a schematic diagram of the structure of the utility model when viewed from above;

[0026] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0027] 1. Base; 2. Rotating seat; 3. First rotating component; 301. Base; 302. First rotating shaft; 303. Connecting block; 304. First limiting hole; 305. First knob bolt; 4. Telescopic component; 401. Fixed cylinder; 402. Sliding cylinder; 403. Limiting plate; 404. Second limiting hole; 405. Second knob bolt; 406. Square groove; 5. Second rotating component; 501. Round plate; 502. Second rotating shaft; 503. Square rod; 504. Third limiting hole; 505. Third knob bolt; 6. Connecting rod; 7. Clamping component; 701. Fixed block; 702. Spring; 703. Round rod; 704. Clamping plate; 8. Handle; 9. Storage slot. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the utility model embodiments to clearly and completely describe the technical solutions in the utility model embodiments. Obviously, the described embodiments are only part of the utility model embodiments, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] In the description of the present utility model, it should be understood that the terms "opening", "upper", "lower", "top", "middle", "inside" and the like indicating orientation or positional relationship are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model.

[0030] See also Figure 1-Figure 6 As shown, the utility model is a disposable surgical ear endoscope bracket, including a base 1, the top of the base 1 is rotatably connected to a rotating seat 2, the top of the rotating seat 2 is fixedly connected to a first rotating component 3, the top of the first rotating component 3 is fixedly connected to a telescopic component 4, the top of the telescopic component 4 is fixedly connected to a second rotating component 5, the outer surface of the second rotating component 5 is fixedly connected to a connecting rod 6, the first rotating component 3 is used to drive the angles of the telescopic component 4, the second rotating component 5 and the connecting rod 6, and the connecting rod 6 is used to install the ear endoscope.

[0031] First place the base 1, rotate the rotating seat 2 on the base 1 to adjust the direction of the connecting rod 6, install the otoscope on the connecting rod 6, rotate the first rotating component 3 and the second rotating component 5 to adjust the angle of the connecting rod 6. When the first rotating component 3 and the second rotating component 5 are both in a horizontal state, the connecting rod 6 and the otoscope can be closer to the patient. Change the length of the telescopic component 4 to adjust the height of the second rotating component 5 and the connecting rod 6. The connecting rod 6 can be retracted into the telescopic component 4 through the second rotating component 5, and then the length of the telescopic component 4 can be compressed to reduce the overall occupied space and facilitate packaging and storage.

[0032] The utility model pushes the connecting rod 6 to rotate around the second rotating assembly 5 through the connection between the telescopic assembly 4 and the second rotating assembly 5. When the connecting rod 6 is in line with the telescopic assembly 4 and the connecting rod 6 enters the interior of the telescopic assembly 4, the telescopic assembly 4 is pressed down to compress the total length of the telescopic assembly 4, thereby reducing the overall occupied space and facilitating packaging and storage.

[0033] In one embodiment, for the above-mentioned first rotating component 3, the first rotating component 3 includes a base 301, and the base 301 is fixedly connected to the top of the rotating base 2. The internal rotation of the base 301 is connected with a first rotating shaft 302 and a connecting block 303. The first rotating shaft 302 is fixedly connected to the connecting block 303. The outer surface of the base 301 is provided with a plurality of first limiting holes 304. The outer surface of the connecting block 303 is threadedly connected with a first knob bolt 305. The first knob bolt 305 passes through the first limiting hole 304 and extends to the outer surface of the base 301.

[0034] Rotate the first knob bolt 305 to separate the first knob bolt 305 from the connecting block 303. At this time, the connecting block 303 and the first rotating shaft 302 can be rotated to adjust the angle between the connecting block 303 and the connecting rod 6. After adjusting the angle, insert the first knob bolt 305 into a suitable first limiting hole 304, rotate the first knob bolt 305 to connect it to the connecting block 303, and the connecting block 303 can be limited and fixed to avoid unnecessary rotation.

[0035] In one embodiment, for the above-mentioned telescopic component 4, the telescopic component 4 includes a fixed cylinder 401, the fixed cylinder 401 is fixedly connected to the connecting block 303, the interior of the fixed cylinder 401 is slidably connected to a sliding cylinder 402, the bottom of the sliding cylinder 402 is fixedly connected to a limiting plate 403, the outer surface of the fixed cylinder 401 is provided with a plurality of second limiting holes 404, the outer surface of the limiting plate 403 is threadedly connected with a second knob bolt 405, the second knob bolt 405 passes through the second limiting hole 404 and extends to the outer surface of the fixed cylinder 401, and the outer surfaces of the fixed cylinder 401 and the sliding cylinder 402 are both provided with square grooves 406.

[0036] Remove the second knob bolt 405, separate the second knob bolt 405 from the sliding cylinder 402, pull the sliding cylinder 402 and the limit plate 403 to move up and down in the fixed cylinder 401, the height of the sliding cylinder 402 and the connecting rod 6 can be changed, the limit plate 403 can limit the moving distance of the sliding cylinder 402, after adjusting the height of the sliding cylinder 402, install the second knob bolt 405 back into the appropriate second limit hole 404 and connect it to the limit plate 403, the limit plate 403 and the sliding cylinder 402 can be limited and fixed.

[0037] In one embodiment, for the above-mentioned second rotating component 5, the second rotating component 5 includes a circular plate 501, the circular plate 501 is fixedly connected to the top of the sliding cylinder 402, and a plurality of third limiting holes 502 are opened on the outer surface of the circular plate 501. The inner rotation of the circular plate 501 is connected to the second rotating shaft 503, and the outer surface of the second rotating shaft 503 is fixedly connected to the square rod 504. The outer surface of the square rod 504 is threadedly connected to the third knob bolt 505, and the third knob bolt 505 passes through the third limiting hole 502 and extends to the outer surface of the circular plate 501, and the square rod 504 is fixedly connected to the connecting rod 6.

[0038] Remove the third knob bolt 505 to separate it from the square rod 504. The square rod 504 and the second rotating shaft 503 can rotate on the circular plate 501 to adjust the angle of the square rod 504 and the connecting rod 6. After the adjustment is completed, the third knob bolt 505 is installed back into the third limiting hole 502. The third knob bolt 505 passes through the third limiting hole 502 to connect with the square rod 504, which can fix the square rod 504. The square rod 504 drives the connecting rod 6 to rotate into the square groove 406 on the sliding cylinder 402, and then the sliding cylinder 402 is compressed into the fixed cylinder 401, which can reduce the occupied space.

[0039] In one embodiment, for the above-mentioned base 1 , a clamping assembly 7 is fixedly connected to the outer surface of the base 1 , and the clamping assembly 7 is used to fix the base 1 .

[0040] In one embodiment, for the above-mentioned clamping assembly 7, the clamping assembly 7 includes a fixed block 701, the fixed block 701 is fixedly connected to the base 1, the interior of the fixed block 701 is fixedly connected with a spring 702, the end of the spring 702 is fixedly connected with a round rod 703, and the end of the round rod 703 is fixedly connected with a clamping plate 704.

[0041] Pulling the clamping plate 704 drives the round rod 703 to move, and the round rod 703 stretches the spring 702, and the distance between the clamping plate 704 and the base 1 increases. The base 1 and the clamping plate 704 can be placed on the upper and lower sides of the bed rod or the table top respectively, and the clamping plate 704 is released. The spring 702 pulls the round rod 703 and the clamping plate 704 to reset, and the clamping plate 704 and the base 1 can be fixed.

[0042] In one embodiment, for the clamping plate 704 , a handle 8 is rotatably connected to the bottom of the clamping plate 704 , a storage groove 9 is provided at the bottom of the clamping plate 704 , and the handle 8 is rotatably connected to the inside of the storage groove 9 .

[0043] The handle 8 is rotated out of the storage slot 9, and the handle 8 can be pulled to drive the clamping plate 704 to move, which is convenient for the staff to use.

[0044] Through the above technical scheme, 1. Through the connection between the telescopic component 4 and the second rotating component 5, the connecting rod 6 is pushed to rotate around the second rotating component 5. When the connecting rod 6 is in line with the telescopic component 4 and the connecting rod 6 enters the interior of the telescopic component 4, the telescopic component 4 is pressed down to compress the total length of the telescopic component 4, thereby reducing the overall occupied space and facilitating packaging and storage; 2. Through the connection between the sliding cylinder 402 and the square rod 504, the square rod 504 can drive the connecting rod 6 to move. When the square rod 504 drives the connecting rod 6 to rotate into the square groove 406 on the sliding cylinder 402, the sliding cylinder 402 is compressed into the fixed cylinder 401, which can reduce the occupied space and facilitate packaging and storage.

[0045] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0046] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A disposable surgical ear endoscope support, comprising a base (1), characterized in that: The top of the base (1) is rotatably connected to a rotating seat (2), the top of the rotating seat (2) is fixedly connected to a first rotating component (3), the top of the first rotating component (3) is fixedly connected to a telescopic component (4), the top of the telescopic component (4) is fixedly connected to a second rotating component (5), the outer surface of the second rotating component (5) is fixedly connected to a connecting rod (6), the first rotating component (3) is used to drive the angles of the telescopic component (4), the second rotating component (5) and the connecting rod (6), and the connecting rod (6) is used to install an ear endoscope.

2. A disposable surgical ear endoscope holder according to claim 1, characterized in that: The first rotating assembly (3) comprises a base (301), wherein the base (301) is fixedly connected to the top of the rotating base (2), wherein the interior of the base (301) is rotatably connected to a first rotating shaft (302) and a connecting block (303), wherein the first rotating shaft (302) is fixedly connected to the connecting block (303), wherein a plurality of first limiting holes (304) are formed on the outer surface of the base (301), wherein the outer surface of the connecting block (303) is threadedly connected to a first knob bolt (305), and wherein the first knob bolt (305) passes through the first limiting hole (304) and extends to the outer surface of the base (301).

3. A disposable surgical ear endoscope holder according to claim 2, characterized in that: The telescopic assembly (4) comprises a fixed cylinder (401), wherein the fixed cylinder (401) is fixedly connected to the connecting block (303), the interior of the fixed cylinder (401) is slidably connected to a sliding cylinder (402), the bottom of the sliding cylinder (402) is fixedly connected to a limiting plate (403), a plurality of second limiting holes (404) are provided on the outer surface of the fixed cylinder (401), a second knob bolt (405) is threadedly connected to the outer surface of the limiting plate (403), the second knob bolt (405) passes through the second limiting holes (404) and extends to the outer surface of the fixed cylinder (401), and the outer surfaces of the fixed cylinder (401) and the sliding cylinder (402) are both provided with square grooves (406).

4. A disposable surgical ear endoscope holder according to claim 3, characterized in that: The second rotating assembly (5) includes a circular plate (501), which is fixedly connected to the top of the sliding cylinder (402). A plurality of third limiting holes (502) are provided on the outer surface of the circular plate (501). The inner part of the circular plate (501) is rotatably connected to a second rotating shaft (503). The outer surface of the second rotating shaft (503) is fixedly connected to a square rod (504). The outer surface of the square rod (504) is threadedly connected to a third knob bolt (505). The third knob bolt (505) passes through the third limiting hole (502) and extends to the outer surface of the circular plate (501). The square rod (504) is fixedly connected to the connecting rod (6).

5. The disposable surgical ear endoscope holder according to claim 1, characterized in that: A clamping assembly (7) is fixedly connected to the outer surface of the base (1), and the clamping assembly (7) is used to fix the base (1).

6. The disposable surgical ear endoscope holder according to claim 5, characterized in that: The clamping assembly (7) comprises a fixed block (701), the fixed block (701) is fixedly connected to the base (1), a spring (702) is fixedly connected inside the fixed block (701), a round rod (703) is fixedly connected to the end of the spring (702), and a clamping plate (704) is fixedly connected to the end of the round rod (703).

7. The disposable surgical ear endoscope holder according to claim 6, characterized in that: The bottom of the clamping plate (704) is rotatably connected to a handle (8), the bottom of the clamping plate (704) is provided with a storage groove (9), and the handle (8) is rotatably connected to the inside of the storage groove (9).

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