Trachea lens fixing device

Abstract

The utility model provides a trachea lens fixing device, and relates to the technical field of head fixing.The trachea lens fixing device comprises a supporting plate, a supporting rod is fixedly installed at the top of the supporting plate, two fixing pieces are arranged on the outer surface of the supporting rod, the fixing pieces comprise supporting pieces arranged on the supporting rod, and hand-screwing screws are connected to the supporting pieces; one end of the hand screw is connected with a connecting frame through a bearing, the outer surface of the connecting frame is fixedly connected with a supporting ring, and an elastic protection ring is arranged on the side, away from the hand screw, of the supporting ring. According to the bronchoscope head fixing device, the connecting frame and the supporting ring drive the elastic protection ring to make contact with the area around the ears of the head of a patient by rotating the hand-screwed screw, so that the head of the patient is fixed, natural movement of the head in the examination process is reduced, and the accuracy and safety of bronchoscope examination are greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to head fixing technical field, specifically, a bronchoscope head fixing device. BACKGROUND

[0002] In current medical practice, bronchoscopy as an important diagnostic and therapeutic means, is widely used in the diagnosis and treatment of respiratory diseases. The examination requires the patient to be in a supine position, so that the doctor can observe the respiratory tract in detail or perform necessary treatment operation through the bronchoscope. However, in actual operation, the patient often unconsciously moves the head due to nervousness, discomfort or natural reaction, which not only increases the difficulty of the doctor's operation, prolongs the examination or treatment time, but also may cause the instrument to injure the patient or the examination effect to be poor due to the head movement;

[0003] In order to solve this problem, the traditional method usually needs medical staff to manually hold the patient's head to ensure its stability during the whole examination process, which not only increases the consumption of human resources, but also may further affect the accuracy and safety of the examination due to the instability and inconsistency of artificial fixation. Therefore, we improve it and propose a bronchoscope head fixing device. SUMMARY

[0004] The utility model aims at: aiming at the problem of manual holding of the patient's head by medical staff, which increases the consumption of human resources.

[0005] In order to realize the above-mentioned purpose of the application, the utility model provides a bronchoscope head fixing device to improve the above-mentioned problem.

[0006] The application is as follows:

[0007] A bronchoscope head fixing device, comprising a support plate, a support rod is fixedly installed at the top of the support plate, two fixing pieces are arranged on the outer surface of the support rod, the fixing piece comprises a support piece arranged on the support rod, a hand screw rod is connected to the support piece, one end of the hand screw rod is connected with a connecting frame through a bearing, a support ring is fixedly connected to the outer surface of the connecting frame, and an elastic protective ring is arranged on the side of the support ring away from the hand screw rod.

[0008] As a preferred technical scheme of the application, a cushion block is fixedly installed at the middle of the top end of the support plate, and the outer surface of the support rod penetrates through the cushion block.

[0009] As a preferred technical scheme of the application, a plurality of layers of support pads are placed on the top of the cushion block, and an air bag is installed on the top of the uppermost support pad.

[0010] As a preferred technical scheme of the present application, the support piece comprises a sliding seat slidingly connected to the outer surface of the support rod, and a support frame is fixedly installed on the top of the sliding seat, and the hand screw rod is threadedly connected to the support frame.

[0011] As a preferred technical scheme of the present application, the support frame is threadedly connected with a hand bolt, and the bottom end of the hand bolt penetrates through the sliding seat and contacts the top of the support rod.

[0012] As a preferred technical scheme of the present application, two connecting frames are fixedly connected to the two sides of each of the two sliding seats, and two binding belts are connected between the four connecting frames.

[0013] As a preferred technical scheme of the present application, anti-skid pads are fixedly connected to the two sides of the bottom of the support plate.

[0014] As a preferred technical scheme of the present application, two sliding grooves are formed in the bottom of the support plate, a bidirectional screw rod is connected between the support plate and the two sliding grooves through bearings, and a hand wheel is fixedly connected to one end of the bidirectional screw rod penetrating out of the support plate.

[0015] As a preferred technical scheme of the present application, two sliding blocks are threadedly connected to the outer surface of the bidirectional screw rod, a connecting plate is fixedly connected to the bottom of each of the two sliding blocks, and an L-shaped clamping plate is fixedly connected to the end of each of the two connecting plates away from each other.

[0016] As a preferred technical scheme of the present application, the two sliding blocks are slidingly connected in the two sliding grooves respectively, and the connecting plate is located between the two anti-skid pads.

[0017] Compared with the prior art, the present application has the following beneficial effects:

[0018] In the scheme of the present application:

[0019] In order to solve the problem of manual support of the head of the patient by the medical staff in the prior art, the present application drives the elastic protection ring and the support ring to contact the area around the ears of the patient by rotating the hand screw rod to fix the head of the patient, reduces the natural movement of the head during the examination, and greatly improves the accuracy and safety of the bronchoscopy examination. The support ring and the elastic protection ring adopt a ring design, so that the ears of the patient can be avoided when fixing the head of the patient, and the discomfort of the patient caused by the compression of the ears is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 The structure diagram of the bronchoscope head fixing device provided by the present application is shown in the figure;

[0021] Figure 2 The structure diagram of the bronchoscope head fixing device provided by the present application is shown in the figure; Figure 1a bottom view structural schematic diagram of the endoscope head fixing device;

[0022] Figure 3 a structural schematic diagram of a sliding block of the endoscope head fixing device provided in the present application;

[0023] Figure 4 a structural schematic diagram of the endoscope head fixing device provided in the present application Figure 3 a bottom view structural schematic diagram of the endoscope head fixing device.

[0024] indicated in the figure:

[0025] 1, support plate;

[0026] 2, support rod; 201, sliding seat; 202, support frame; 203, hand screw bolt; 204, hand screw rod; 205, connecting frame; 206, support ring; 207, elastic protective ring;

[0027] 3, cushion block; 301, support cushion;

[0028] 4, connecting frame; 401, binding belt;

[0029] 501, sliding groove; 502, bidirectional screw rod; 503, hand wheel; 504, sliding block; 505, connecting plate; 506, L-shaped clamping plate;

[0030] 6, non-slip pad;

[0031] 7, inflatable bag. DETAILED DESCRIPTION

[0032] In order to enable the personnel in the technical field to better understand the present application scheme, the technical scheme in the present application embodiment will be described clearly and completely in conjunction with the drawings in the present application embodiment. Obviously, the described embodiments are only a part of the embodiments of the present application, not all. Based on the embodiments in the present application, all other embodiments obtained by the personnel in the field without creative labor should belong to the protection scope of the present application.

[0033] As described in the background, patients often unconsciously move their heads due to nervousness, discomfort or natural reaction, which not only increases the difficulty of the doctor's operation and prolongs the examination or treatment time, but also may cause the instrument to damage the patient or the examination effect to be poor due to head movement; in order to solve this problem, the traditional method usually needs medical staff to manually hold the patient's head to ensure its stability during the entire examination process, which not only increases the consumption of human resources, but also may further affect the accuracy and safety of the examination due to the instability and inconsistency of manual fixation.

[0034] In order to solve the technical problem, the utility model provides a bronchoscope head fixing device which is applied to the fixation of the head of a patient in a bronchoscope detection process.

[0035] Specifically, refer to Figures 1-4 The bronchoscope head fixing device specifically comprises:

[0036] A support plate 1 is provided with a support rod 2 fixedly installed on the top thereof, and the outer surface of the support rod 2 is provided with two fixing members; the fixing members comprise support members arranged on the support rod 2, and hand screw rods 204 are connected to the support members; one end of each hand screw rod 204 is connected with a connecting frame 205 through a bearing; the outer surface of the connecting frame 205 is fixedly connected with a support ring 206; and an elastic protection ring 207 is arranged on the side of the support ring 206 away from the hand screw rod 204.

[0037] The bronchoscope head fixing device provided by the utility model can fix the head of a patient by rotating the hand screw rods 204 to make the connecting frames 205 and the support rings 206 drive the elastic protection rings 207 to contact the area around the ears of the patient, thereby reducing the natural movement of the head of the patient during the examination process, and greatly improving the accuracy and safety of bronchoscope examination; the support rings 206 and the elastic protection rings 207 are designed in a ring shape, so that the ears of the patient can be avoided when the head of the patient is fixed, and the discomfort of the patient caused by the compression of the ears of the patient is reduced.

[0038] In order to make the personnel in the technical field better understand the utility model scheme, the technical scheme in the utility model embodiment will be clearly and completely described below in combination with the drawings.

[0039] It should be noted that, in the case of no conflict, the embodiments and the features and technical solutions in the embodiments in the utility model can be combined with each other.

[0040] It should be noted that: similar signs and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

[0041] Embodiment 1, refer to Figures 1-4The utility model provides a bronchoscope head fixing device, including support plate 1, the top of support plate 1 is fixedly installed with support rod 2, the outer surface of support rod 2 is provided with two fixed parts, and the fixed part includes the support piece arranged on support rod 2, the support piece is connected with hand screw rod 204, one end of hand screw rod 204 is connected with connecting frame 205 through bearing, the outer surface of connecting frame 205 is fixedly connected with support ring 206, and the side away from hand screw rod 204 of support ring 206 is provided with elastic protective ring 207, the utility model is fixed to the head of patient by rotating hand screw rod 204 and making connecting frame 205, support ring 206 drive elastic protective ring 207 contact with the area around the ear of patient, to fix the head of patient, reduce the natural movement of head in the process of examination, to greatly improve the accuracy and safety of bronchoscopy, and support ring 206 and elastic protective ring 207 adopt annular design, so that when fixing the head of patient, the ear of patient can be avoided, and the situation that the ear of patient is caused to be uncomfortable due to the oppression is reduced.

[0042] Further, as shown in Figure 1 The middle part of the top end of support plate 1 is fixedly installed with a pad 3, and the outer surface of support rod 2 penetrates through the pad 3, and the outer surface of support rod 2 and the pad 3 are fixedly connected.

[0043] Further, as shown in Figure 1 The top of pad 3 is placed with a plurality of layers of support pads 301, and the support pads 301 and the elastic protective ring 207 are made of silica gel or rubber, so as to improve the comfort of the head of patient during use. The top of the uppermost support pad 301 is installed with an inflatable bag 7, which can lift the lower neck to achieve the effect of opening the airway.

[0044] In embodiment 2, the bronchoscope head fixing device provided in embodiment 1 is further optimized, and specifically, as shown in Figure 1 And Figure 3 The support piece includes a sliding seat 201 slidably connected to the outer surface of the support rod 2, the top of the sliding seat 201 is fixedly installed with a support frame 202, the hand screw rod 204 is threadedly connected to the support frame 202, and rotating the hand screw rod 204 can drive the connecting frame 205 to move.

[0045] Further, as shown in Figure 1 The support frame 202 is threadedly connected with a hand screw bolt 203, the bottom end of the hand screw bolt 203 penetrates through the sliding seat 201 and contacts the top of the support rod 2, and when the hand screw bolt 203 is loosened, the sliding seat 201 can be moved to preliminarily adjust the position of the elastic protective ring 207, and after the hand screw bolt 203 is tightened, the position of the sliding seat 201 can be fixed.

[0046] Further, as shown in Figure 1As shown, the two sides of the two sliding seats 201 are fixedly connected with connecting frames 4, two binding belts 401 are connected between the four connecting frames 4, and the two binding belts 401 are used for binding the forehead and the lower jaw of the patient respectively, so that the firmness of the head fixation of the patient is improved.

[0047] Further, as shown in Figure 2 The bottom of the support plate 1 is fixedly connected with anti-skid pads 6 on both sides, and the anti-skid pads 6 can improve the stability during use of the application.

[0048] In embodiment 3, the bronchoscope head fixing device provided in embodiment 1 or 2 is further optimized, and specifically, as shown in Figures 1-4 The bottom of the support plate 1 is provided with two sliding grooves 501, and the support plate 1 and the two sliding grooves 501 are connected with a bidirectional screw rod 502 through bearings, one end of the bidirectional screw rod 502 penetrates out of the support plate 1 and is fixedly connected with a hand wheel 503, and the hand wheel 503 is arranged to facilitate rotation of the bidirectional screw rod 502.

[0049] Further, as shown in Figure 4 The outer surface of the bidirectional screw rod 502 is threadedly connected with two sliding blocks 504, the bottom of each of the two sliding blocks 504 is fixedly connected with a connecting plate 505, and the end of each of the two connecting plates 505 away from each other is fixedly connected with an L-shaped clamping plate 506, and the L-shaped clamping plate 506 is used for clamping on the edge of the examination bed, so as to fix the support plate 1.

[0050] Further, as shown in Figure 2 The two sliding blocks 504 are respectively slidably connected in the two sliding grooves 501, and the connecting plate 505 is located between the two anti-skid pads 6.

[0051] The use process of the bronchoscope head fixing device is as follows:

[0052] Rotating the hand wheel 503 makes the hand wheel 503 drive the bidirectional screw rod 502 to rotate, and the bidirectional screw rod 502 drives the two L-shaped clamping plates 506 to move away from each other through the sliding block 504 and the connecting plate 505 during rotation, the non-slip mat 6 is placed on the examination bed, the hand wheel 503 is reversely rotated to make the two L-shaped clamping plates 506 move close to each other to be clamped on the bed edge, thereby realizing the installation of the application, the sliding seat 201 is moved away from the pad block 3 after the hand screw bolt 203 is loosened, the bandage 401 is removed, the patient lies on the examination bed, the position of the patient's ear and the elastic protective ring 207 is observed, then the patient's ear is aligned with the elastic protective ring 207 by increasing or decreasing the supporting pad 301, then the sliding seat 201 is pushed towards the pad block 3, the hand screw bolt 203 is tightened, and the hand screw rod 204 is rotated to drive the elastic protective ring 207 to move towards the patient's head and fix the patient's head, then the bandage 401 is bound on the connecting frame 4, and the two bandages 401 are fixed on the patient's forehead and the lower jaw, respectively.

[0053] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood broadly, 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 in communication with each other; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise explicitly limited. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0054] Obviously, the above-described embodiments are only a part of the embodiments of the present application, not all the embodiments, and the preferred embodiments of the present application are given in the drawings, but do not limit the patent scope of the present application. The present application can be realized in many different forms, and conversely, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing specific embodiments, or equivalently replace some technical features. Any equivalent structure made by using the contents of the present application specification and drawings, directly or indirectly applied to other related technical fields, is also within the patent protection scope of the present application.

Claims

1. A tracheoscope head fixing device, characterized in that, Including support plate (1), the top of support plate (1) is fixedly installed with support rod (2), the outer surface of support rod (2) is provided with two fixed parts, the fixed part includes the support piece arranged on support rod (2), the support piece is connected with hand screw rod (204), one end of hand screw rod (204) is connected with connecting frame (205) through bearing, the outer surface of connecting frame (205) is fixedly connected with support ring (206), the side away from hand screw rod (204) of support ring (206) is provided with elastic protective ring (207).

2. The bronchoscope tip fixation device of claim 1, wherein The middle part of the top of the support plate (1) is fixedly installed with a cushion block (3), and the outer surface of the support rod (2) passes through the cushion block (3).

3. The bronchoscope tip fixation device of claim 2, wherein, Several layers of support pads (301) are placed on the top of the cushion block (3), and the top of the uppermost support pad (301) is provided with an air bag (7).

4. The bronchoscope tip fixation device of claim 3, wherein The support piece includes a sliding seat (201) slidably connected to the outer surface of the support rod (2), and the top of the sliding seat (201) is fixedly installed with a support frame (202), and the hand screw rod (204) is threadedly connected to the support frame (202).

5. The bronchoscope tip fixation device of claim 4, wherein, The support frame (202) is threadedly connected with a hand screw bolt (203), and the bottom end of the hand screw bolt (203) penetrates through the sliding seat (201) and contacts the top of the support rod (2).

6. The bronchoscope tip fixation device of claim 5, wherein, Both sides of the two sliding seats (201) are fixedly connected with connecting frames (4), and two binding belts (401) are connected between the four connecting frames (4).

7. The bronchoscope tip fixation device of claim 6, wherein, The bottom of the support plate (1) is fixedly connected with anti-skid pads (6).

8. The bronchoscope tip fixation device of claim 7, wherein, The bottom of the support plate (1) is provided with two sliding grooves (501), and the support plate (1) and the two sliding grooves (501) are connected with a bidirectional screw rod (502) through bearings, one end of the bidirectional screw rod (502) penetrates out of the support plate (1) and is fixedly connected with a hand wheel (503).

9. The bronchoscope tip fixation device of claim 8, wherein, The outer surface of the bidirectional screw rod (502) is threadedly connected with two sliding blocks (504), and the bottom of the two sliding blocks (504) is fixedly connected with connecting plates (505), and the ends of the two connecting plates (505) away from each other are fixedly connected with L-shaped clamping plates (506).

10. The bronchoscope tip fixation device of claim 9, wherein, The two sliding blocks (504) are slidably connected in the two sliding grooves (501), and the connecting plates (505) are located between the two anti-skid pads (6).

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