Adjustable tracheal puncture device for emergency department

Abstract

The utility model relates to the technical field of medical auxiliary appliance, in particular to a kind of adjusting tracheal puncture device of emergency department, it can make medical staff no longer occupy one hand to lift the mandible of patient, so it will not make medical staff arm feel sore, avoid causing the distraction of medical staff, so that medical staff can wholeheartedly carry out tracheal puncture to patient;Including base and bracket, bracket is set on base, the base includes two groups of movable mat and two groups of fixed plate, the left side of two groups of movable mat is equipped with arc avoiding groove, the right end of two groups of fixed plate is equipped with limit connecting groove, two groups of movable mat are respectively connected with two groups of fixed plate by the cooperation of connecting plate and limit connecting groove, and two groups of movable mat and two groups of fixed plate are mutually symmetrical, the upper and lower ends of movable mat are respectively aligned with the upper and lower ends of fixed plate, the bracket includes arc-shaped supporting plate, for supporting the mandible of patient.

Description

Technical Field

[0001] This utility model relates to the technical field of medical auxiliary devices, and in particular to an adjustable tracheotomy device for the emergency department. Background Technology

[0002] The Department of Emergency Medicine or Emergency Medicine Center is the department in the hospital with the highest concentration of critically ill patients, the most types of diseases, and the heaviest rescue and management tasks. It is the only way for all emergency patients to be admitted for treatment. Tracheal puncture is a frequently used treatment method in the emergency department. Tracheal puncture, also known as cricothyroid membrane puncture, is one of the emergency methods used in clinical practice for patients with airway obstruction and severe respiratory distress. It can buy time for tracheotomy and is an important part of on-site emergency care.

[0003] During a tracheotomy, the patient lies on the bed, and the medical staff needs to use one hand to lift the patient's chin to expose the neck, and then use the other hand to perform the puncture. This can easily cause the medical staff to feel soreness in the arm that is lifting the patient's chin, and can easily distract the medical staff, making it difficult to concentrate fully on the tracheotomy. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides an adjustable tracheotomy device for the emergency department that allows medical staff to no longer use one hand to lift the patient's chin, thus avoiding arm pain and distraction, and enabling them to focus entirely on performing tracheotomy.

[0005] Technical solution

[0006] To achieve the above objectives, this utility model provides the following technical solution: an adjustable tracheotomy device for emergency departments, comprising a base and a support frame, the support frame being mounted on the base. The base includes two sets of movable pads and two sets of fixed plates. Each set of movable pads has an arc-shaped clearance groove on its left side, and a connecting plate is integrally connected to the arc-shaped clearance groove. Each set of fixed plates has a limiting connecting groove on its right end. The two sets of movable pads are rotatably connected to the two sets of fixed plates respectively through the cooperation of the connecting plate and the limiting connecting groove. The two sets of movable pads and the two sets of fixed plates are symmetrical to each other, with the upper and lower ends of the movable pads aligned with the upper and lower ends of the fixed plates respectively. The support frame includes an arc-shaped support plate, with side plates fixedly connected to both the front and rear ends of the arc-shaped support plate. Two sets of T-shaped connecting shafts are symmetrically fixedly connected to the outer sides of the two sets of side plates. Left support rods are rotatably mounted on the two sets of T-shaped connecting shafts on the left, and right support rods are rotatably mounted on the two sets of T-shaped connecting shafts on the right. Left connecting seats are rotatably connected to the bottom of the two sets of left support rods. The two sets of left connecting seats are fixedly connected to the top left side of the two sets of fixed plates respectively. Fixed frames are fixedly connected to the top right side of the two sets of fixed plates. Adjusting screws are rotatably mounted on the front fixed frame. A handwheel is fixedly connected to the left end of the adjusting screw. Slider blocks are slidably mounted on the two sets of fixed frames, and the front slider is screwed onto the adjusting screw. Right connecting seats are fixedly connected to the top of the two sets of sliders. The bottom ends of the two sets of right support rods are rotatably connected to the two sets of right connecting seats respectively.

[0007] Preferably, each of the two sets of sliders has two sets of guide ports that are symmetrically arranged from left to right. The two sets of sliders are slidably mounted on the two sets of fixed frames through the cooperation of the guide ports. The front slider has a threaded hole in the middle, and the front slider is screwed onto the adjusting screw rod through the cooperation of the threaded hole.

[0008] Preferably, locking bolts are screwed onto the outer sides of both sets of sliders, and a handle is fixedly fitted onto each of the two sets of locking bolts. The inner ends of the two sets of locking bolts are respectively tightened against the outer sides of the two sets of fixing frames.

[0009] Preferably, protective pads are fixedly connected to the top of both sets of movable pads, and arc-shaped pads are fixedly connected to the inner wall of the arc-shaped support plate.

[0010] Preferably, the bottom ends of both sets of movable pads and fixed plates are fixedly connected with anti-slip rubber pads.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: When in use, the patient is lying on the bed, and the movable pad and the fixed plate are placed on the bed. The movable pad is extended to the bottom of the patient's shoulders, so that the patient's shoulders are pressed on the movable pad, and the position of the movable pad and the fixed plate is fixed. Then, the arc-shaped support plate supports the patient's chin, thereby freeing up one hand of the medical staff. The medical staff no longer need to occupy one hand to lift the patient's chin, so that the medical staff will not feel sore in their arms, avoid distraction, and allow the medical staff to focus on the patient's tracheal puncture. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the isometric structure of this utility model;

[0013] Figure 2 This is an isometric structural diagram of the support frame in this utility model;

[0014] Figure 3 This is a bottom-view axonometric structural diagram of the base in this utility model;

[0015] Figure 4 This is an exploded axonometric view of the base in this utility model;

[0016] Figure 5 This is an isometric structural diagram of the connection between the slider, the right connecting seat, and the locking bolt in this utility model;

[0017] The following are marked in the attached diagram: 1. Base; 2. Support frame; 3. Movable pad; 4. Fixed plate; 5. Connecting plate; 6. Limiting connecting groove; 7. Arc-shaped support plate; 8. Side plate; 9. T-shaped connecting shaft; 10. Left support rod; 11. Right support rod; 12. Left connecting seat; 13. Fixed frame; 14. Adjusting screw; 15. Guide port; 16. Handwheel; 17. Slider; 18. Right connecting seat; 19. Locking bolt; 20. Tightening handle; 21. Protective soft pad; 22. Arc-shaped soft pad; 23. Anti-slip rubber pad. Detailed Implementation

[0018] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but are not intended to limit its scope.

[0019] Example 1

[0020] Please see Figures 1-5This utility model discloses an adjustable tracheotomy device for emergency departments, comprising a base 1 and a support frame 2. The support frame 2 is mounted on the base 1. The base 1 includes two sets of movable pads 3 and two sets of fixed plates 4. Each set of movable pads 3 has an arc-shaped clearance groove on its left side, and a connecting plate 5 is integrally connected to the arc-shaped clearance groove. Each set of fixed plates 4 has a limiting connecting groove 6 on its right end. The two sets of movable pads 3 are rotatably connected to the two sets of fixed plates 4 through the cooperation of the connecting plate 5 and the limiting connecting groove 6. The two sets of movable pads 3 and the two sets of fixed plates 4 are symmetrical to each other, and the upper and lower ends of the movable pads 3 are aligned with the upper and lower ends of the fixed plates 4, respectively. The support frame 2... The device includes an arc-shaped support plate 7 for supporting the patient's chin. When in use, with the patient lying on the bed, the movable support plate 3 and the fixed plate 4 are placed on the bed. The movable support plate 3 is extended to the bottom of the patient's shoulders, allowing the patient's shoulders to rest on it, thus fixing the positions of the movable support plate 3 and the fixed plate 4. The arc-shaped support plate 7 then supports the patient's chin, freeing up one hand for medical staff. This prevents them from using one hand to lift the patient's chin, thus avoiding arm pain and distraction, allowing them to focus entirely on the tracheotomy.

[0021] Example 2

[0022] Please see Figures 1-5This utility model discloses an adjustable tracheotomy device for the emergency department, comprising a base 1 and a support frame 2. The support frame 2 is mounted on the base 1. The base 1 includes two sets of movable pads 3 and two sets of fixed plates 4. Each set of movable pads 3 has an arc-shaped clearance groove on its left side, and a connecting plate 5 is integrally connected to the arc-shaped clearance groove. Each set of fixed plates 4 has a limiting connecting groove 6 on its right end. The two sets of movable pads 3 are rotatably connected to the two sets of fixed plates 4 respectively through the cooperation of the connecting plate 5 and the limiting connecting groove 6. The two sets of movable pads 3 and the two sets of fixed plates 4 are also connected to each other. All four are symmetrical. The upper and lower ends of the movable pad 3 are aligned with the upper and lower ends of the fixed plate 4, respectively. The support frame 2 includes an arc-shaped support plate 7. The front and rear ends of the arc-shaped support plate 7 are fixedly connected to side plates 8. The outer sides of the two sets of side plates 8 are symmetrically fixedly connected to two sets of T-shaped connecting shafts 9. The left support rod 10 is rotatably mounted on the two sets of T-shaped connecting shafts 9 on the left, and the right support rod 11 is rotatably mounted on the two sets of T-shaped connecting shafts 9 on the right. The bottom ends of the two sets of left support rods 10 are rotatably connected to left connecting seats 12. The two sets of left connecting seats 12 are fixedly connected to the two... On the top left side of the set of fixing plates 4, and on the top right side of both sets of fixing plates 4, a fixing bracket 13 is fixedly connected. An adjusting screw 14 is rotatably mounted on the front fixing bracket 13. A handwheel 16 is fixedly connected to the left end of the adjusting screw 14. Sliding blocks 17 are slidably mounted on both sets of fixing brackets 13, with the front sliding block 17 screwed onto the adjusting screw 14. A right connecting seat 18 is fixedly connected to the top of each of the two sets of sliding blocks 17. The bottom ends of the two sets of right support rods 11 are rotatably connected to the two sets of right connecting seats 18 respectively. In use, when the patient is lying on the bed... By placing the movable pad 3 and the fixation plate 4 on the bed, extending the movable pad 3 to the bottom of the patient's shoulders, and pressing the patient's shoulders onto the movable pad 3, the positions of the movable pad 3 and the fixation plate 4 are fixed. Then, the curved support plate 7 supports the patient's chin, thus freeing up one hand for the medical staff. This prevents the medical staff from having to use one hand to lift the patient's chin, thus avoiding arm pain and distraction, allowing the medical staff to focus entirely on the tracheal puncture.

[0023] Both sets of sliders 17 are symmetrically provided with two sets of guide ports 15 that run through the left and right sides. The two sets of sliders 17 are slidably mounted on the two sets of fixed frames 13 through the cooperation of the guide ports 15. The front slider 17 is provided with a threaded hole in the middle, and the front slider 17 is screwed onto the adjusting screw 14 through the cooperation of the threaded hole. The cooperation between the guide port 15 and the fixed frame 13 makes the slider 17 more stable and reliable when sliding.

[0024] Both sets of sliders 17 are screwed with locking bolts 19 on their outer sides, and both sets of locking bolts 19 are fixedly fitted with handles 20. The inner ends of the two sets of locking bolts 19 are respectively tightened against the outer sides of the two sets of fixing frames 13. By setting the locking bolts 19 and the handles 20, after the patient's chin is lifted by the arc-shaped support plate 7, the locking bolts 19 are tightened by the handles 20, so that the locking bolts 19 are pressed against the fixing frame 13, thereby fixing the position of the sliders 17 and preventing the sliders 17 from sliding on their own, so that the arc-shaped support plate 7 can stably support the patient's chin.

[0025] Both sets of movable pads 3 are fixedly connected to the top of protective pads 21, and the inner wall of the arc-shaped support plate 7 is fixedly connected to arc-shaped pads 22. By setting protective pads 21, the patient's shoulders can be more soft and comfortable when pressed on the movable pads 3. By setting arc-shaped pads 22, the patient's jaw area can be more comfortable and soft when the arc-shaped support plate 7 supports the patient's jaw.

[0026] The bottom ends of both sets of movable pads 3 and fixed plates 4 are fixedly connected with anti-slip rubber pads 23; by setting anti-slip rubber pads 23, the movable pads 3 and fixed plates 4 are prevented from slipping when placed.

[0027] This utility model discloses an adjustable tracheotomy device for the emergency department. Its working principle is as follows: Initially, the slider 17 is positioned to the right of the fixed frame 13, and the arc-shaped support plate 7 is not raised, its height lower than the patient's chin. The patient lies flat on the bed. By rotating the movable pad 3 outwards, it rotates to be perpendicular to the fixed plate 4 under the limiting connection groove 6, thus unfolding the movable pad 3. At this point, the distance between the two sets of fixed plates 4 can cross the patient's neck. By holding the movable pad 3, the fixed plates 4 are passed over both sides of the neck, and the movable pad 3 and fixed plates 4 are placed flat on the bed. Then, the movable pad 3 is pushed inwards, pushing it to the bottom of the patient's shoulder, so that the patient's shoulder rests on the movable pad 3, thereby... With the movable pad 3 and the fixed plate 4 in place, the arc-shaped support plate 7 is positioned at the patient's chin. Then, the medical staff rotates the adjusting screw 14 clockwise via the handwheel 16, causing the adjusting screw 14 to drive the slider 17 to slide to the left along the fixed frame 13. This causes the slider 17 to push the arc-shaped support plate 7 upward through the right connecting seat 18 and the right support rod 11. The arc-shaped support plate 7 also causes the left support rod 10 to rotate to the left, causing the arc-shaped support plate 7 to tilt to the left. This provides support for the patient's chin, freeing up one of the medical staff's hands from having to lift the patient's chin, thus preventing arm pain and allowing the medical staff to focus entirely on the tracheotomy.

[0028] The present invention relates to an adjustable tracheotomy device for the emergency department. Its installation, connection, or setting methods are all common mechanical methods, and any method that can achieve its beneficial effect can be implemented.

[0029] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. An adjustable tracheotomy device for emergency departments, characterized in that, It includes a base (1) and a support frame (2), with the support frame (2) mounted on the base (1); The base (1) includes two sets of movable pads (3) and two sets of fixed plates (4). The left side of each set of movable pads (3) is provided with an arc-shaped clearance groove, and a connecting plate (5) is integrally connected to the arc-shaped clearance groove. The right end of each set of fixed plates (4) is provided with a limiting connecting groove (6). The two sets of movable pads (3) are rotatably connected to the two sets of fixed plates (4) respectively through the cooperation of the connecting plate (5) and the limiting connecting groove (6). The two sets of movable pads (3) and the two sets of fixed plates (4) are symmetrical to each other, and the upper and lower ends of the movable pads (3) are aligned with the upper and lower ends of the fixed plates (4) respectively. The support frame (2) includes an arc-shaped support plate (7) for supporting the patient's jaw.

2. The adjustable tracheotomy device for the emergency department as described in claim 1, characterized in that, The arc-shaped support plate (7) is fixedly connected to side plates (8) at both ends. Two sets of T-shaped connecting shafts (9) are symmetrically fixedly connected to the outer sides of the two sets of side plates (8). Left support rods (10) are rotatably mounted on the two sets of T-shaped connecting shafts (9) on the left, and right support rods (11) are rotatably mounted on the two sets of T-shaped connecting shafts (9) on the right. Left connecting seats (12) are rotatably connected to the bottom ends of the two sets of left support rods (10). The two sets of left connecting seats (12) are fixedly connected to the left side of the top of the two sets of fixed plates (4). (4) A fixed bracket (13) is fixedly connected to the top right side. An adjusting screw (14) is rotatably installed on the front fixed bracket (13). A handwheel (16) is fixedly connected to the left end of the adjusting screw (14). A slider (17) is slidably mounted on both fixed brackets (13). The slider (17) on the front side is screwed onto the adjusting screw (14). A right connecting seat (18) is fixedly connected to the top of both sliders (17). The bottom ends of the two right support rods (11) are rotatably connected to the two right connecting seats (18).

3. The adjustable tracheotomy device for the emergency department as described in claim 2, characterized in that, Two sets of guide ports (15) are symmetrically provided on both sides of the two sets of sliders (17). The two sets of sliders (17) are slidably mounted on the two sets of fixed frames (13) through the cooperation of the guide ports (15). The front slider (17) has a threaded hole in the middle. The front slider (17) is screwed onto the adjusting screw rod (14) through the cooperation of the threaded hole.

4. The adjustable tracheotomy device for the emergency department as described in claim 3, characterized in that, Both sets of sliders (17) are screwed with locking bolts (19) on their outer sides. Both sets of locking bolts (19) are fixed with handles (20). The inner ends of the two sets of locking bolts (19) are respectively tightened against the outer sides of the two sets of fixing frames (13).

5. The adjustable tracheotomy device for the emergency department as described in claim 4, characterized in that, The top of each of the two sets of movable pads (3) is fixedly connected with a protective soft pad (21), and the inner wall of the arc-shaped support plate (7) is fixedly connected with an arc-shaped soft pad (22).

6. The adjustable tracheotomy device for the emergency department as described in claim 5, characterized in that, The bottom ends of both sets of movable pads (3) and fixed plates (4) are fixedly connected with anti-slip rubber pads (23).

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