Guide device special for fiberoptic bronchoscope

Abstract

Relates to the field of medical equipment, and discloses a special guiding device for a fiberoptic bronchoscope, which comprises a supporting ring and a fixing ring, and further comprises supporting units arranged on the fixing ring at equal angles and used for supporting the mouth of a patient; the adjusting unit is arranged between the supporting ring and the fixing ring, connected with the supporting unit and used for adjusting the opening angle of the supporting unit. The supporting unit comprises a supporting rod arranged at the upper end of the supporting ring, a rotating rod rotationally arranged at the upper end of the supporting rod, a pushing rod arranged on the side, away from the fixing ring, of the rotating rod, a mounting base arranged at the upper end of the pushing rod and a supporting block fixed to the outer side of the mounting base. According to the oral cavity opening device, the stable opening state of the oral cavity of a patient can be effectively kept, examination interruption caused by fatigue or discomfort of the patient is reduced, and therefore the examination efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a special guiding device for a fiber bronchoscope. Background Art

[0002] In the medical field, fiberoptic bronchoscopy is a common diagnostic method that allows doctors to directly observe the patient's respiratory tract. However, during this examination, the patient needs to keep their mouth open to allow the fiberoptic bronchoscope to enter smoothly.

[0003] Existing equipment has the following disadvantages: during a long examination, the patient may be unable to keep his mouth open due to fatigue, and when the fiber bronchoscope is inserted into the patient's mouth, the patient will feel uncomfortable and resist, making it difficult for medical workers to perform examinations and treatments. This not only affects the accuracy and efficiency of the examination, but also causes certain damage to the fiber bronchoscope.

[0004] Therefore, the present application proposes a special guiding device for fiber bronchoscope to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a special guiding device for a fiber bronchoscope to solve the problem that the patient may not be able to keep the mouth stably open due to fatigue, which affects the accuracy and efficiency of the examination and also causes certain damage to the fiber bronchoscope.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a dedicated guiding device for a fiber bronchoscope, comprising a support ring and a fixing ring, and further comprising:

[0007] A support unit, arranged at equal angles on the fixing ring, for supporting the patient's mouth;

[0008] An adjusting unit is provided between the supporting ring and the fixing ring and is connected to the supporting unit, and is used for adjusting an opening angle of the supporting unit.

[0009] Wherein, the support unit includes a support rod arranged at the upper end of the support ring, a rotating rod rotatably arranged at the upper end of the support rod, a pushing rod arranged on the side of the rotating rod away from the fixed ring, a mounting seat arranged at the upper end of the pushing rod and a support block fixed on the outside of the mounting seat, and the rotating rod is rotatably connected to the fixed ring.

[0010] Wherein, a placement groove is provided on the support block.

[0011] Wherein, the placement groove is arranged in an arc shape.

[0012] The adjusting unit includes a guide block fixed on the inner side of the support ring, a screw threadedly connected to the guide block and a rotating block fixed at the lower end of the screw, and the upper end of the screw is connected to the fixing ring.

[0013] Wherein, a bearing is provided at the connection between the fixing rings, and a mounting block is provided at the connection between the fixing rings and the rotating rod.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. In the present invention, the medical staff holds the support ring and inserts the fixed ring into the patient's mouth. Then the patient's teeth come into contact with the support unit and support the patient's teeth. Then the adjustment unit is rotated to drive the support unit to expand outward, so that the support unit can open the patient's mouth. Then the bronchoscope is inserted into the patient's mouth through the support ring and the fixed ring. By setting up this device, the patient's mouth can be effectively kept in a stable open state, and the examination interruption caused by patient fatigue or discomfort can be reduced, thereby improving the examination efficiency.

[0016] 2. The design of the placement slot of the utility model can provide a stable placement space for the patient's teeth. During the examination, the patient can gently place the teeth into the placement slot, which can effectively reduce the sliding and movement of the teeth and increase the stability of the entire support structure. The placement slot can adapt to the shape of the patient's teeth, so that the teeth have better support and comfort during the examination. The patient does not need to bite the support block hard for a long time, thereby reducing oral fatigue and discomfort. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main structure of an embodiment of the present utility model;

[0018] Figure 2 This is a schematic structural diagram of an embodiment of the present invention;

[0019] Figure 3 This is a structural diagram of a support unit in one embodiment of the present utility model;

[0020] Figure 4 It is a schematic diagram of the structure of an embodiment of the present invention when viewed from above.

[0021] In the figure: 1. Support ring; 2. Fixed ring; 21. Bearing; 22. Mounting block; 3. Support unit; 31. Support rod; 32. Rotating rod; 33. Push rod; 34. Mounting seat; 35. Support block; 351. Placement slot; 4. Adjustment unit; 41. Screw; 42. Rotating block; 43. Guide block; 5. Bronchoscope. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1-4 The utility model provides a technical solution: a special guiding device for a fiber bronchoscope, comprising a support ring 1 and a fixing ring 2, and further comprising:

[0024] Support unit 3, arranged at equal angles on the fixing ring 2, for supporting the patient's mouth;

[0025] The adjusting unit 4 is provided between the supporting ring 1 and the fixing ring 2 and is connected to the supporting unit 3 , and is used for adjusting the opening angle of the supporting unit 3 .

[0026] It should be noted that during work, the medical staff holds the support ring 1 and inserts the fixed ring 2 into the patient's mouth. Then the patient's teeth come into contact with the support unit 3 and support the patient's teeth. Then the adjustment unit 4 is rotated to drive the support unit 3 to expand outward, and then the support unit 3 can open the patient's mouth. Then the bronchoscope 5 is inserted into the patient's mouth from the support ring 1 and the fixed ring 2. By setting up this device, the patient's mouth can be effectively kept in a stable open state, reducing examination interruptions caused by patient fatigue or discomfort, thereby improving examination efficiency.

[0027] In one embodiment, the support unit 3 includes a support rod 31 arranged at the upper end of the support ring 1, a rotating rod 32 rotatably arranged at the upper end of the support rod 31, a pushing rod 33 arranged on the side of the rotating rod 32 away from the fixed ring 2, a mounting seat 34 arranged at the upper end of the pushing rod 33, and a support block 35 fixed on the outside of the mounting seat 34, and the rotating rod 32 is rotatably connected to the fixed ring 2.

[0028] With this design, the support rod 31 is fixedly connected to the support ring 1. When the adjustment unit 4 drives the fixed ring 2 to move up and down, it drives the rotating rod 32 to rotate, and then the pushing rod 33 drives the support block 35 to expand to the side away from the fixed ring 2, so that the patient's mouth can be stretched open, making it easier to insert the bronchoscope 5 into the patient's mouth. The support block 35 can adapt to the oral structure of different patients, reduce the pressure on the mouth, and thus improve the patient's comfort.

[0029] The supporting block 35 defines a placement slot 351 .

[0030] With this design, the placement slot 351 can provide a stable placement space for the patient's teeth. During the examination, the patient can gently place the teeth into the placement slot 351, which can effectively reduce the sliding and movement of the teeth and increase the stability of the entire support structure. The placement slot 351 can adapt to the shape of the patient's teeth, so that the teeth have better support and comfort during the examination. The patient does not need to bite the support block 35 hard for a long time, thereby reducing oral fatigue and discomfort.

[0031] In one embodiment, the placement slot 351 is arranged in an arc shape.

[0032] With this design, since human teeth naturally have a certain curvature, the arc-shaped placement groove 351 can better fit the shape of the teeth. This design allows the teeth to be placed in the groove more naturally, improving the comfort of use.

[0033] In one embodiment, the adjustment unit 4 includes a guide block 43 fixed to the inner side of the support ring 1, a screw 41 threadedly connected to the guide block 43 and a rotating block 42 fixed to the lower end of the screw 41, and the upper end of the screw 41 is connected to the fixed ring 2.

[0034] With this design, the threaded connection between the screw 41 and the guide block 43 can achieve precise up and down adjustment, so that the fixing ring 2 drives the rotating rod 32 to flip along the top of the support rod 31, so that the push rod 33 can push the support block 35 to expand outward. This design enables medical personnel to accurately adjust the installation angle of the support block 35 as needed, facilitating the insertion of the fiber bronchoscope 5 into the patient's mouth to adapt to the oral structure and examination needs of different patients.

[0035] In one embodiment, a bearing 21 is provided at the connection between the fixing rings 2 and the rotating rod 32 , and a mounting block 22 is provided at the connection between the fixing rings 2 and the rotating rod 32 .

[0036] With this design, the design of the bearing 21 can drive the screw 41 to rotate on the fixed ring 2 during the rotation process, and then drive the fixed ring 2 to move up and down, making it easy to adjust the angle and position of the support block 35. The bearing 21 can reduce friction and make the rotation smoother, thereby improving the adjustability and ease of use of the device. The mounting block 22 is used to connect the fixed ring 2 and the rotating rod 32, and can provide a stable support point to ensure the stability and reliability of the rotating rod 32 during the rotation process.

Claims

1. A special guiding device for a fiber bronchoscope, comprising a support ring (1) and a fixing ring (2), characterized in that: Also includes: A support unit (3) is arranged at an equal angle on the fixing ring (2) and is used to support the patient's mouth; An adjustment unit (4) is arranged between the support ring (1) and the fixing ring (2) and is connected to the support unit (3), and is used to adjust the opening angle of the support unit (3).

2. A fiber bronchoscope dedicated guiding device according to claim 1, characterized in that: The support unit (3) comprises a support rod (31) arranged at the upper end of the support ring (1), a rotating rod (32) rotatably arranged at the upper end of the support rod (31), a pushing rod (33) arranged at a side of the rotating rod (32) away from the fixed ring (2), a mounting seat (34) arranged at the upper end of the pushing rod (33), and a support block (35) fixed on the outer side of the mounting seat (34); the rotating rod (32) is rotatably connected to the fixed ring (2).

3. A fiber bronchoscope dedicated guiding device according to claim 2, characterized in that: The support block (35) is provided with a placement groove (351).

4. A fiber bronchoscope dedicated guiding device according to claim 3, characterized in that: The placement groove (351) is arranged in an arc shape.

5. The fiber bronchoscope-specific guiding device according to claim 1, characterized in that: The adjustment unit (4) comprises a guide block (43) fixed on the inner side of the support ring (1), a screw rod (41) threadedly connected to the guide block (43), and a rotating block (42) fixed to the lower end of the screw rod (41); the upper end of the screw rod (41) is connected to the fixing ring (2).

6. The fiber bronchoscope guide device according to claim 2, characterized in that: A bearing (21) is provided at the connection between the fixing ring (2) and the fixing ring (2), and a mounting block (22) is provided at the connection between the fixing ring (2) and the rotating rod (32).

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