A mask for bronchoscopic intubation

Abstract

The utility model relates to medical instrument technical field, concretely is a kind of mask for bronchoscope intubation, including fixed mask, oxygen interface, intubation and fixing device, oxygen interface and intubation are all with the surface fixed connection of fixed mask, fixing device is set on the surface of fixed mask, and fixing device includes installation platform one, and installation platform one is with the surface fixed connection of fixed mask, and the surface fixed connection of installation platform one has elastic band one, and the end fixed connection of elastic band one away from installation platform one has fixed column, and the surface fixed connection of fixed mask has fixed platform, and the surface of fixed platform is provided with let go slot one. The utility model, by setting fixing device, utilize the elastic band one of convenient dismounting and adjustable tightness, fixed mask is fixed in patient head, to adapt to the patient of different head size, avoid the situation that fixed mask is too tight and lead to patient discomfort or fixed mask is too loose and lead to drop, effectively improve the convenience of equipment.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, and in particular to a bronchoscope intubation mask. Background Technology

[0002] A bronchoscope is a medical device that is inserted into a patient's lower respiratory tract through the mouth or nose for observation, biopsy sampling, bacteriological and cytological examination of lesions in the lobes, segments and subsegments of the lungs. When used with a TV system, it can be used for photography, teaching and dynamic recording. A bronchoscope intubation mask is required when performing intubation.

[0003] Existing technologies, such as Chinese Patent Publication No. CN217938860U, disclose a synchronized oxygen supply mask for bronchial intubation testing. This mask includes a transparent mask body with an oxygen delivery tube connector on its front side. The oxygen delivery end of the connector is connected to an external oxygen delivery device via the oxygen delivery tube. A circular mounting hole is provided on the front side of the mask body, and an insertion tube for inserting a fiberoptic bronchus is fixedly installed on the inner wall of the hole. A plastic rope corresponding to the insertion tube is fixedly connected to the front side of the mask body. This synchronized oxygen supply mask for bronchial intubation testing allows patients to wear the mask during bronchoscopy. The fiberoptic bronchus can be inserted into the patient's nasal cavity or oral cavity through two insertion tubes. When the patient experiences hypoxia during the examination, oxygen can be delivered to the inside of the mask via an external oxygen delivery device, ensuring patient safety and improving examination efficiency. However, this utility model uses a common positioning strap as the way to fix the mask. Since patients have different head sizes, the mask may be too tight, causing discomfort to the patient, or too loose, causing it to fall off.

[0004] To address the issue of adapting bronchoscopic intubation mask fixation to patients with varying head sizes, current equipment often uses simple elastic bands for fixation. However, relying solely on the elasticity of these bands for adjustment is problematic given the significant differences in patient head sizes. This can lead to issues such as the mask being too tight causing discomfort or too loose causing it to fall off. Furthermore, the elasticity gradually weakens with prolonged use, affecting subsequent applications. Therefore, improvements are needed. Utility Model Content

[0005] The purpose of this invention is to solve the problem that the bronchoscopic intubation mask is not easy to adjust to patients with different head sizes when it is fixed. Therefore, this invention proposes a bronchoscopic intubation mask.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: a bronchoscope intubation mask, comprising a fixed mask, an oxygen interface, an intubation tube, and a fixing device. The oxygen interface and the intubation tube are both fixedly connected to the surface of the fixed mask. The fixing device is disposed on the surface of the fixed mask. The fixing device includes a mounting platform, which is fixedly connected to the surface of the fixed mask. An elastic band is fixedly connected to the surface of the mounting platform. A fixing post is fixedly connected to the end of the elastic band away from the mounting platform. A fixing table is fixedly connected to the surface of the fixed mask. A clearance groove is formed on the surface of the fixing table. A winding cylinder is fixedly connected to the surface of the clearance groove. A slot is formed on the surface of the winding cylinder. The fixing post is inserted into the surface of the slot.

[0007] Furthermore, a groove is formed on the surface of the winding cylinder, the groove is connected to the slot, and the elastic band is slidably connected to the surface of the groove.

[0008] Furthermore, the number of the mounting platform, elastic band, fixing column, fixing platform, clearance groove, winding cylinder, slot and slide are all two sets.

[0009] Furthermore, each surface of the elastic band is fixedly connected with an anti-slip strip, and the surface of the anti-slip strip is provided with anti-slip texture.

[0010] Furthermore, the surface of the fixed face mask is provided with a reinforcement device, the reinforcement device including a second mounting platform, the second mounting platform being fixedly connected to the surface of the fixed face mask, the surface of the fixed face mask being fixedly connected with a reinforcement platform, the surface of the second mounting platform being fixedly connected with an elastic band, the surface of the second elastic band being fixedly connected with a reinforcement band, and the number of the reinforcement platform and the reinforcement band are both two sets.

[0011] Furthermore, a reinforcing column is fixedly connected to one end of the reinforcing strip away from the elastic strip two, a relief groove two is provided on the surface of the reinforcing platform, a winding cylinder two is fixedly connected to the surface of the relief groove two, a slot two is provided on the surface of the winding cylinder two, and the reinforcing column is inserted into the surface of the slot two.

[0012] Furthermore, the surface of the second winding cylinder is provided with a second sliding groove, which is connected to the second slot, and the reinforcing strip is slidably connected to the surface of the second sliding groove.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. In this utility model, by setting a fixing device, a fixing mask is fixed to the patient's head using an elastic band that can be easily installed, removed and adjusted in tightness, so as to adapt to patients with different head sizes and avoid the situation where the fixing mask is too tight and causes patient discomfort or the fixing mask is too loose and causes it to fall off. This effectively improves the convenience of the device.

[0015] 2. In this utility model, by setting up a reinforcement device, the elastic band 2 above and below the head and the reinforcement band are used to reinforce the elastic band 1 that is fixed from both sides of the head, so as to prevent the elastic band 1 from loosening due to the patient's movement, thereby effectively improving the stability of the device. Attached Figure Description

[0016] Figure 1 A three-dimensional structural diagram of a bronchoscope intubation mask is provided for this utility model.

[0017] Figure 2 This utility model provides a side view of the fixing device in a mask for bronchoscopic intubation.

[0018] Figure 3 This utility model provides a partially enlarged structural diagram of the fixing device in a bronchoscope intubation mask;

[0019] Figure 4 This utility model provides a side view of the reinforcing device in a bronchoscope intubation mask.

[0020] Figure 5 This invention presents a partially enlarged structural diagram of a reinforcing device in a bronchoscope intubation mask.

[0021] Legend:

[0022] 1. Fixed mask; 2. Oxygen interface; 3. Intubation tube; 4. Fixing device; 41. Mounting platform one; 42. Elastic band one; 43. Fixing post; 44. Fixing platform; 45. Clearance groove one; 46. Winding cylinder one; 47. Slot one; 48. Slide groove one; 49. Anti-slip strip; 5. Reinforcing device; 51. Mounting platform two; 52. Reinforcing platform; 53. Elastic band two; 54. Reinforcing strip; 55. Reinforcing post; 56. Clearance groove two; 57. Winding cylinder two; 58. Slot two; 59. Slide groove two. Detailed Implementation

[0023] Please see Figures 1-5 This utility model provides a technical solution: a bronchoscope intubation mask, including a fixed mask 1, an oxygen interface 2, an intubation tube 3 and a fixing device 4. The oxygen interface 2 and the intubation tube 3 are both fixedly connected to the surface of the fixed mask 1, and the fixing device 4 is disposed on the surface of the fixed mask 1.

[0024] The following section will describe in detail the specific setup and function of its fixing device 4 and reinforcement device 5.

[0025] In this embodiment: the fixing device 4 includes a mounting platform 41, which is fixedly connected to the surface of the fixing mask 1. An elastic band 42 is fixedly connected to the surface of the mounting platform 41. A fixing post 43 is fixedly connected to the end of the elastic band 42 away from the mounting platform 41. A fixing platform 44 is fixedly connected to the surface of the fixing mask 1. A clearance groove 45 is provided on the surface of the fixing platform 44. A winding cylinder 46 is fixedly connected to the surface of the clearance groove 45. A slot 47 is provided on the surface of the winding cylinder 46. The fixing post 43 is inserted into the surface of the slot 47.

[0026] The effects achieved by the above components are as follows: the mounting platform 41 and the fixing platform 44 are provided to facilitate the installation of the elastic band 42 and the winding cylinder 46 on the fixing mask 1; the elastic band 42 is provided to facilitate the fixing mask 1 to be tied to the patient's head and to make adaptive adjustments using its elasticity; the clearance groove 45 is provided to leave appropriate space for winding the elastic band 42; the winding cylinder 46 is provided to ensure a firm fixation by winding it several times when the elastic band 42 is loose; and the fixing post 43 and the slot 47 are provided to fix the elastic band 42.

[0027] Specifically, the surface of the winding cylinder 46 is provided with a groove 48, which is connected to the slot 47, and the elastic band 42 is slidably connected to the surface of the groove 48.

[0028] The effect achieved by the above components is as follows: the slide groove 48 is provided to facilitate the sliding of the elastic band 42. Under the rebound action of the elastic band 42, the slot 47 and the slide groove 48 cooperate to clamp the fixing post 43 and the elastic band 42.

[0029] Specifically, there are two sets of each of the following components: mounting platform 41, elastic band 42, fixing post 43, fixing platform 44, clearance groove 45, winding cylinder 46, slot 47, and slide 48.

[0030] The effect achieved by the above components is as follows: setting two sets of elastic bands 42 is to increase the firmness of fixation. If the patient is unconscious, a single elastic band 42 can be used for quick fixation. If the patient may move around, two sets of elastic bands 42 can be used for firm fixation.

[0031] Specifically, anti-slip strips 49 are fixedly connected to the surface of the elastic strip 42, and anti-slip textures are formed on the surface of the anti-slip strips 49.

[0032] The effect achieved by the above components is as follows: the anti-slip strip 49 with anti-slip texture is to increase friction, which makes it easier for nurses to hold the elastic band 42 and also prevents the elastic band 42 from moving around the patient's head.

[0033] Specifically, the surface of the fixed face mask 1 is provided with a reinforcement device 5. The reinforcement device 5 includes a second mounting platform 51, which is fixedly connected to the surface of the fixed face mask 1. A reinforcement platform 52 is fixedly connected to the surface of the fixed face mask 1. An elastic band 53 is fixedly connected to the surface of the second mounting platform 51. A reinforcement band 54 is fixedly connected to the surface of the elastic band 53. There are two sets of both the reinforcement platform 52 and the reinforcement band 54.

[0034] The effects achieved by the above components are as follows: the installation platform 2 51 and the reinforcement platform 52 are provided to facilitate the installation of elastic band 2 53 and winding cylinder 2 57 on the fixed mask 1; the elastic band 2 53 and two sets of reinforcement bands 54 are provided to reinforce the elastic band 1 42 which is fixed from the top and bottom of the head to the sides of the head.

[0035] Specifically, a reinforcing post 55 is fixedly connected to one end of the reinforcing band 54 away from the elastic band 53. A relief groove 56 is provided on the surface of the reinforcing platform 52. A winding cylinder 57 is fixedly connected to the surface of the relief groove 56. A slot 58 is provided on the surface of the winding cylinder 57. The reinforcing post 55 is inserted into the surface of the slot 58.

[0036] The effects achieved by the above components are as follows: the second relief groove 56 is provided to leave appropriate space for the second elastic band 53 to be wound; the second winding cylinder 57 is provided to ensure a firm fixation by winding it several times when the second elastic band 53 is loose; and the second reinforcing column 55 and the second slot 58 are provided to facilitate the fixation of the second elastic band 53 and the reinforcing band 54.

[0037] Specifically, the surface of the winding cylinder 57 is provided with a groove 59, which is connected to the slot 58, and the reinforcing strip 54 is slidably connected to the surface of the groove 59.

[0038] The effect achieved by the above components is as follows: the second groove 59 is provided to facilitate the sliding of the reinforcing band 54. Under the rebound action of the second elastic band 53, the second slot 58 and the second groove 59 cooperate to clamp the reinforcing column 55 and the reinforcing band 54.

[0039] Working principle: Place the fixed mask 1 on the patient's face, wrap the two sets of elastic bands 42 around the patient's head from the side, insert the fixed post 43 into the slot 47, and simultaneously slide the elastic band 42 into the slide groove 48. Due to the tightness of the elastic band 42, the slot 47 and the slide groove 48 can hold the fixed post 43 and the elastic band 42. When the elastic band 42 is loose, wrap the elastic band 42 around the winding cylinder 46 several times before inserting the fixed post 43 into the slot 47. After fixing the two sets of elastic bands 42, wrap the elastic band 53 around the patient's head from above, insert the reinforcing post 55 into the slot 58 from below, and simultaneously slide the reinforcing band 54 into the slide groove 59. Use the elastic band 53 and the reinforcing band 54 to reinforce the elastic band 42. If the elastic band 53 is too loose, wrap it around the winding cylinder 57 several times before inserting the reinforcing post 55 into the slot 58.

Claims

1. A bronchoscopic intubation mask, comprising a fixed mask (1), an oxygen inlet (2), an intubation tube (3), and a fixing device (4), characterized in that: The oxygen interface (2) and the cannula (3) are both fixedly connected to the surface of the fixed mask (1). The fixing device (4) is set on the surface of the fixed mask (1). The fixing device (4) includes a mounting platform (41). The mounting platform (41) is fixedly connected to the surface of the fixed mask (1). An elastic band (42) is fixedly connected to the surface of the mounting platform (41). A fixing post (43) is fixedly connected to the end of the elastic band (42) away from the mounting platform (41). A fixing platform (44) is fixedly connected to the surface of the fixed mask (1). A clearance groove (45) is opened on the surface of the fixing platform (44). A winding cylinder (46) is fixedly connected to the surface of the clearance groove (45). A slot (47) is opened on the surface of the winding cylinder (46). The fixing post (43) is inserted into the surface of the slot (47).

2. The bronchoscopic intubation mask according to claim 1, characterized in that: The surface of the winding cylinder (46) is provided with a groove (48), which is connected to the slot (47), and the elastic band (42) is slidably connected to the surface of the groove (48).

3. A bronchoscope intubation mask according to claim 2, characterized in that: The number of each of the mounting platform (41), elastic band (42), fixing column (43), fixing platform (44), clearance groove (45), winding cylinder (46), slot (47) and slide groove (48) is two sets.

4. A bronchoscope intubation mask according to claim 1, characterized in that: The surface of each elastic band (42) is fixedly connected with an anti-slip band (49), and the surface of the anti-slip band (49) is provided with anti-slip texture.

5. A bronchoscope intubation mask according to claim 1, characterized in that: The surface of the fixed face mask (1) is provided with a reinforcement device (5). The reinforcement device (5) includes a second mounting platform (51). The second mounting platform (51) is fixedly connected to the surface of the fixed face mask (1). A reinforcement platform (52) is fixedly connected to the surface of the fixed face mask (1). An elastic band (53) is fixedly connected to the surface of the second mounting platform (51). A reinforcement band (54) is fixedly connected to the surface of the second elastic band (53). There are two sets of reinforcement platforms (52) and reinforcement bands (54).

6. A bronchoscope intubation mask according to claim 5, characterized in that: The reinforcing strip (54) is fixedly connected to a reinforcing column (55) at one end away from the elastic strip (53). The surface of the reinforcing platform (52) is provided with a relief groove (56). The surface of the relief groove (56) is fixedly connected with a winding cylinder (57). The surface of the winding cylinder (57) is provided with a slot (58). The reinforcing column (55) is inserted into the surface of the slot (58).

7. A bronchoscope intubation mask according to claim 6, characterized in that: The surface of the second winding cylinder (57) is provided with a second sliding groove (59), which is connected to the second slot (58), and the reinforcing strip (54) is slidably connected to the surface of the second sliding groove (59).

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