Improved chest compression machine fixing device
By improving the fixing device of the chest press, the structures such as slots, holes, spring blocks and anti-slip pads are used to achieve stable fixation of the chest press during the transfer process, solving the problem of unstable traditional fixing methods and ensuring the sustainability of the pressing effect.
Patent Information
- Application Number
- CN202422051534.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-23
- Publication Date
- 2025-07-25
- Estimated Expiration
- 2034-08-23
AI Technical Summary
During the transport process, traditional chest presses are prone to slip and fall off due to unstable fixation and unstable, which affects the compression effect and leads to poor cardiopulmonary resuscitation effect.
A modified chest press fixing device is designed, and the first fixing seat and the second fixing seat are connected by elastic bands, combined with slots, clamp holes, spring blocks, anti-slip pads and Velcro structures to achieve double traction fixing and enhance stability.
Through double traction fixation, the stability of the chest press during the transport process is enhanced, ensuring the sustainability of the pressing effect.
Smart Images
Figure CN223143791U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of fixing devices, and particularly relates to an improved fixing device for a thoracic press machine. Background Technique
[0002] In the field of emergency medical rescue, especially during pre-hospital first aid, cardiopulmonary resuscitation (CPR) is one of the key measures for rescuing patients with cardiac arrest. As an important part of modern first aid equipment, the automated and standardized pressing ability of the thoracic press machine greatly improves the efficiency and effect of cardiopulmonary resuscitation. However, in practical applications, the effective use of the thoracic press machine is often limited by its stability during transportation. Due to the complexity and variability of the first aid scene environment, traditional fixing methods for the thoracic press machine are difficult to ensure continuous and stable pressing during patient handling, which directly increases the risk of interruption during the pressing process, thereby affecting the overall effect of cardiopulmonary resuscitation and the survival rate of patients. Specifically, traditional fixing methods mostly use independent fixing straps. During transportation, the independent fixing straps are prone to being affected by vibration and jolting, which affects the fixing stability of the thoracic press machine, making it prone to slipping and falling off, resulting in the thoracic press machine being unable to closely adhere to the patient's chest, thus losing the pressing effect. Content of the Utility Model
[0003] Aiming at the above problems, the purpose of the utility model is to provide an improved fixing device for a thoracic press machine to solve the problems raised in the above background technique.
[0004] To achieve the above purpose, the technical solution adopted by the utility model is: an improved fixing device for a thoracic press machine, including a first fixing seat and a second fixing seat oppositely installed on both sides of a stretcher. The first fixing seat and the second fixing seat are connected by a first elastic band. Slots and card holes are provided on both the first fixing seat and the second fixing seat. A first mounting seat is inserted into the slot of the first fixing seat, and a second mounting seat is inserted into the slot of the second fixing seat. Spring catch blocks and second elastic bands are provided on both the first mounting seat and the second mounting seat. Both second elastic bands are connected to a connecting band. An outer fixing band is provided on the connecting band, and an inner fixing band, a first magic tape, and a limiting band are provided on the outer fixing band. The outer fixing band and the inner fixing band are used for traction and fixing of the thoracic press machine. Hanging rings are sleeved on the outer ends of the outer fixing band and the inner fixing band, and the shape of the hanging ring is a figure-eight shape. The hanging ring is used for mating connection with the hanging ear of the thoracic press machine. A second magic tape, an adhesive layer, and a second anti-slip rubber pad are provided on the inner fixing band, and the second magic tape and the adhesive layer are adhesively connected.
[0005] The beneficial effect of the utility model is that when the fixing device is used, it can perform double traction and fixing on the thoracic press machine, which can increase the use stability of the thoracic press machine and ensure the pressing effect at the same time.
[0006] To facilitate increasing the friction coefficient and enhancing the use stability:
[0007] As a further improvement of the above technical solution: The first fixing seat and the second fixing seat are L-shaped and mirror opposite to each other, and anti-slip rubber pads I are provided on the inner sides of the first fixing seat and the second fixing seat, and the two ends of the first elastic band are respectively connected to the inner bottoms thereof.
[0008] The beneficial effect of this improvement is that during the installation and use of the first fixing seat and the second fixing seat on both sides of the stretcher, under the elastic contraction of the first elastic band and the second elastic band, the anti-slip rubber pad I closely fits with the outer wall of the stretcher, which can increase the friction coefficient and enhance the use stability.
[0009] To facilitate the installation and disassembly operations of the first mounting seat and the second mounting seat:
[0010] As a further improvement of the above technical solution: The slot is vertically opened at the vertical ends of the first fixing seat and the second fixing seat, and the slot is communicated with the card holes opened at the front middle and rear middle parts of the vertical ends of the first fixing seat and the second fixing seat, and the card holes are in snap connection with the spring snap blocks correspondingly arranged at the front middle and rear middle parts below the first mounting seat and the second mounting seat.
[0011] The beneficial effect of this improvement is that after inserting the first mounting seat downward into the slot of the first fixing seat and inserting the second mounting seat downward into the slot of the second fixing seat, the spring snap block snaps into the corresponding position card hole, and the position fixing operation of the first mounting seat and the second mounting seat can be completed. On the contrary, pressing the spring snap block inward to separate from the card hole can disassemble the first mounting seat and the second mounting seat.
[0012] To facilitate adapting to the width of the stretcher:
[0013] As a further improvement of the above technical solution: Second elastic bands are respectively connected to the inner sides of the tops of the first mounting seat and the second mounting seat, and the other ends of the two second elastic bands are connected to the two ends of the connecting band, and the outer fixing band is arranged at the middle position of the top of the connecting band, and the inner fixing band is arranged at the middle position of the top of the outer fixing band.
[0014] The beneficial effect of this improvement is that through the establishment of the second elastic band, it can cooperate with the first elastic band, and under its elastic contraction, it can adapt to the width of the stretcher to facilitate the installation and use of this fixing device on the stretcher.
[0015] To facilitate the passing of the inner fixing band:
[0016] As a further improvement of the above technical solution: Through holes are opened on the outer sides of the tops of the first mounting seat and the second mounting seat, and the through holes are used for the inner fixing band to pass through.
[0017] The beneficial effects of this improvement are as follows: By opening perforations on the outer sides of the tops of the first mounting seat and the second mounting seat, it is convenient for the internal fixing belt to pass through and further traction-fix the chest compress machine.
[0018] For the convenience of initially traction-fixing the chest compress machine:
[0019] As a further improvement of the above technical solution: On the outer edge of both sides of the outer fixing belt, there are Velcro One, and Velcro One is adhesively connected to the adhesive surface on the outer surface of the outer fixing belt. The limiting belt is arranged in the middle position of its outer wall along the length direction of the outer fixing belt to limit the moving range of the hanging ring. The number of hanging rings is two, and one end of the two hanging rings is simultaneously sleeved on the outer ends of both sides of the outer fixing belt and the inner fixing belt respectively, and is movably connected to them.
[0020] The beneficial effects of this improvement are as follows: After the two hanging rings are respectively hung on the hanging ears on both sides of the chest compress machine, only by tightening the outer fixing belt in the folded state and sticking the Velcro One on it to the adhesive surface on the outer surface of the outer fixing belt at an appropriate distance, the chest compress machine can be initially traction-fixed. By setting up the limiting belt, the moving range of the hanging ring can be restricted, preventing the risk of its detachment and loss.
[0021] For the convenience of further traction-fixing the chest compress machine:
[0022] As a further improvement of the above technical solution: On the two sides of the top of the inner fixing belt, there are Velcro Two, and the two Velcro Two are adhesively connected to the corresponding adhesive layers arranged at the top of the inner side of the inner fixing belt respectively.
[0023] The beneficial effects of this improvement are as follows: After the inner fixing belt is fixed, only by passing the outer fixing belt through the perforations at the tops of the first mounting seat and the second mounting seat respectively, then folding and tightening it, and sticking the Velcro Two to the adhesive layer at an appropriate distance, the chest compress machine can be further traction-fixed.
[0024] For the convenience of enhancing the stability during the traction-fixing process of the chest compress machine:
[0025] As a further improvement of the above technical solution: The anti-slip rubber pad two is arranged at the top of the inner fixing belt on the inner side of the adhesive layer.
[0026] The beneficial effects of this improvement are as follows: By setting up the anti-slip rubber pad two, when the inner fixing belt completes the further traction-fixing of the chest compress machine, the close fit between the anti-slip rubber pad two and the patient's body can increase the friction coefficient, enhance the stability during the traction-fixing process of the chest compress machine, and prevent the inner fixing belt from slipping during use. Description of the Drawings
[0027] Figure 1This is a schematic structural diagram of the usage state of the present utility model installed on a stretcher for fixing a thoracic press machine;
[0028] Figure 2 This is a schematic front-end structure diagram of the present utility model;
[0029] Figure 3 This is a schematic disassembly structure diagram of the present utility model;
[0030] Figure 4 This is a schematic unfolded structure diagram of the outer fixing belt and the inner fixing belt of the present utility model;
[0031] Figure 5 This is a schematic internal structure diagram of the front end in the usage state of the present utility model;
[0032] Figure 6 This is of the present utility model Figure 5 Partial enlarged view of part A;
[0033] In the figure: 1. First fixing seat; 2. Second fixing seat; 3. First elastic band; 4. Slot; 5. Card hole; 6. First mounting seat; 7. Second mounting seat; 8. Spring catch; 9. Second elastic band; 10. Connecting band; 11. Outer fixing belt; 12. Inner fixing belt; 13. Magic tape one; 14. Limiting belt; 15. Hanging loop; 16. Magic tape two; 17. Adhesive layer; 18. Anti-slip rubber pad one; 19. Anti-slip rubber pad two; 20. Perforation. Specific embodiments
[0034] In order to enable those skilled in the art to better understand the technical solution of the present utility model, the present utility model will be described in detail below with reference to the accompanying drawings. The description in this part is only exemplary and explanatory, and should not have any restrictive effect on the protection scope of the present utility model.
[0035] As Figures 1-6As shown in the figure, an improved fixing device for a thoracic compression machine includes a first fixing seat 1 and a second fixing seat 2 that are relatively installed on both sides of a stretcher. The first fixing seat 1 and the second fixing seat 2 are connected by a first elastic band 3. Slots 4 and clamping holes 5 are provided on both the first fixing seat 1 and the second fixing seat 2. A first mounting seat 6 is inserted into the slot 4 of the first fixing seat 1, and a second mounting seat 7 is inserted into the slot 4 of the second fixing seat 2. Spring catch blocks 8 and second elastic bands 9 are provided on both the first mounting seat 6 and the second mounting seat 7. Both of the two second elastic bands 9 are connected to a connecting band 10. An external fixing band 11 is provided on the connecting band 10, and an internal fixing band 12, a first magic tape 13 and a limiting band 14 are provided on the external fixing band 11. The external fixing band 11 and the internal fixing band 12 are used for the traction and fixation of the thoracic compression machine. Hanging rings 15 are sleeved on the outer ends of the external fixing band 11 and the internal fixing band 12. The shape of the hanging ring 15 is in the shape of a Chinese character 'Ri' and is used for mating connection with the hanging ears of the thoracic compression machine. A second magic tape 16, an adhesive layer 17 and an anti-slip rubber pad 19 are provided on the internal fixing band 12. The second magic tape 16 and the adhesive layer 17 are adhesively connected. When this fixing device is in use, it can perform double traction and fixation on the thoracic compression machine, which can increase the use stability of the thoracic compression machine while ensuring the pressing effect. The first fixing seat 1 and the second fixing seat 2 are L-shaped and mirror each other. Anti-slip rubber pads 18 are provided on the inner sides of the first fixing seat 1 and the second fixing seat 2, and the bottom of their inner sides are respectively connected to both ends of the first elastic band 3. During the installation and use of the first fixing seat 1 and the second fixing seat 2 on both sides of the stretcher, under the elastic contraction of the first elastic band 3 and the second elastic band 9, the anti-slip rubber pads 18 are closely attached to the outer wall of the stretcher, which can increase the friction coefficient and enhance the use stability. The slot 4 is vertically opened at the vertical ends of the first fixing seat 1 and the second fixing seat 2, and the slot 4 is communicated with the clamping holes 5 opened at the front middle and rear middle positions of the vertical ends of the first fixing seat 1 and the second fixing seat 2. The clamping holes 5 are in snap-fit connection with the spring catch blocks 8 provided at the corresponding front middle and rear middle positions below the first mounting seat 6 and the second mounting seat 7. After inserting the first mounting seat 6 downward into the slot 4 of the first fixing seat 1 and inserting the second mounting seat 7 downward into the slot 4 of the second fixing seat 2, the spring catch blocks 8 are snapped into the corresponding clamping holes 5, and the position fixing operation of the first mounting seat 6 and the second mounting seat 7 can be completed. Conversely, by pressing the spring catch blocks 8 to move inward and separate from the clamping holes 5, the first mounting seat 6 and the second mounting seat 7 can be disassembled. Second elastic bands 9 are respectively connected to the inner sides of the tops of the first mounting seat 6 and the second mounting seat 7, and the other ends of the two second elastic bands 9 are connected to both ends of the connecting band 10. The external fixing band 11 is provided at the middle position of the top of the connecting band 10, and the internal fixing band 12 is provided at the middle position of the top of the external fixing band 11. By providing the second elastic bands 9, they can cooperate with the first elastic band 3. Under their elastic contraction, they can adapt to the width of the stretcher to facilitate the installation and use of this fixing device on the stretcher.Perforations 20 are provided on the outer sides of the tops of the first mounting seat 6 and the second mounting seat 7, and the perforations 20 are for the inner fixing belt 12 to pass through. By providing the perforations 20 on the outer sides of the tops of the first mounting seat 6 and the second mounting seat 7, it is convenient for the inner fixing belt 12 to pass through and further traction-fix the chest compressors. On the outer wall edges of both sides of the outer fixing belt 11, a first hook-and-loop fastener 13 is provided. The first hook-and-loop fastener 13 is adhesively connected to the adhesive surface on the outer surface of the outer fixing belt 11. The limiting belt 14 is arranged in the middle position of its outer wall along the length direction of the outer fixing belt 11 to limit the moving range of the hanging ring 15. The number of the hanging rings 15 is two. One ends of the two hanging rings 15 are respectively sleeved on the outer ends of both sides of the outer fixing belt 11 and the inner fixing belt 12 and are movably connected thereto. After the two hanging rings 15 are respectively hung on the hanging ears on both sides of the chest compressor, only by tightening the outer fixing belt 11 in the folded state and sticking the first hook-and-loop fastener 13 on the adhesive surface of the outer fixing belt 11 at an appropriate distance, the chest compressor can be preliminarily traction-fixed. By providing the limiting belt 14, the moving range of the hanging ring 15 can be limited, preventing the risk of its detachment and loss. On the outer edge of both sides of the top of the inner fixing belt 12, a second hook-and-loop fastener 16 is provided. The two second hook-and-loop fasteners 16 are respectively adhesively connected to the adhesive layers 17 correspondingly arranged at the tops of the inner fixing belt 12 on their inner sides. After the inner fixing belt 12 is fixed, only by passing the outer fixing belt 11 through the perforations 20 at the tops of the first mounting seat 6 and the second mounting seat 7 respectively, then folding and tightening it, and sticking the second hook-and-loop fastener 16 on the adhesive layer 17 at an appropriate distance, the chest compressor can be further traction-fixed. The anti-slip rubber pad 19 is provided at the top of the inner fixing belt 12 on the inner side of the adhesive layer 17. By providing the anti-slip rubber pad 19, when the inner fixing belt 12 completes the further traction-fixation of the chest compressor, the close fit of the anti-slip rubber pad 19 with the patient's body can increase the friction coefficient and enhance the stability during the traction-fixation of the chest compressor, preventing the inner fixing belt 12 from slipping during use.,
[0036] The working principle of the present utility model is as follows: When the first fixing seat 1 and the second fixing seat 2 are located on both sides of the stretcher, at this time, the first elastic band 3 is located at the bottom of the stretcher. After the first mounting seat 6 is inserted downward into the slot 4 of the first fixing seat 1 and the second mounting seat 7 is inserted downward into the slot 4 of the second fixing seat 2, the spring catch 8 snaps into the corresponding position of the card hole 5, and the position fixing operation of the first mounting seat 6 and the second mounting seat 7 can be completed. At this time, the second elastic band and the connecting band 10 are located at the top of the stretcher. After the connection operation between the first fixing seat 1 and the first mounting seat 6 and the connection operation between the second fixing seat 2 and the second mounting seat 7 are completed, the fixing seats and the mounting seats on both sides can automatically adapt to the width of the stretcher under the elastic contraction of the first elastic band 3 and the second elastic band 9, and complete the installation operation on the stretcher. When the patient lies on the stretcher and presses down the inner fixing band 12, the outer fixing band 11 and the connecting band 10 to restrict their movement, only need to place the thoracic press on the patient's chest, and then hang the hanging rings 15 on both sides on the hanging ears on both sides of the thoracic press respectively, so that the anti-slip rubber pad II 19 of the inner fixing band 12 fits the patient's body, and pull the inner fixing band 12 and the outer fixing band 11 to tighten, so that the magic tape I 13 of the outer fixing band 11 adheres to the outer surface adhesive surface of the outer fixing band 11 at an appropriate distance, and the thoracic press can be preliminarily traction-fixed. The movable ends of the inner fixing band 12 respectively pass through the through holes 20 at the tops of the first mounting seat 6 and the second mounting seat 7 on both sides and are folded back and tightened, so that the magic tape II 16 adheres to the adhesive layer 17 at an appropriate distance, and the thoracic press can be further traction-fixed, thereby increasing the stability of the use of the thoracic press during transportation and ensuring the pressing effect.
[0037] It should be noted that in this article, the terms "including", "comprising" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.
[0038] Specific examples are used in this article to elaborate on the principle and implementation mode of the present utility model. The description of the above examples is only used to help understand the method and its core idea of the present utility model. The above is only the preferred implementation mode of the present utility model. It should be pointed out that due to the limited nature of written expression, objectively there are infinite specific structures. For those of ordinary skill in the art in this technical field, without departing from the principle of the present utility model, several improvements, refinements or changes can be made, or the above technical features can be combined in an appropriate manner; these improvements, refinements, changes or combinations, or directly applying the concept and technical solution of the present utility model to other occasions without improvement, should all be regarded as the protection scope of the present utility model.
Claims
1. An improved fixing device for a thoracic press machine, comprising a first fixing seat (1) and a second fixing seat (2) relatively installed on both sides of a stretcher, characterized in that: The first fixing seat (1) and the second fixing seat (2) are connected by a first elastic band (3). Slots (4) and card holes (5) are provided on both the first fixing seat (1) and the second fixing seat (2). A first mounting seat (6) is inserted into the slot (4) of the first fixing seat (1), and a second mounting seat (7) is inserted into the slot (4) of the second fixing seat (2). Spring catch blocks (8) and second elastic bands (9) are provided on both the first mounting seat (6) and the second mounting seat (7). Both of the two second elastic bands (9) are connected to a connecting band (10). An outer fixing band (11) is provided on the connecting band (10), and an inner fixing band (12), a first magic tape (13) and a limiting band (14) are provided on the outer fixing band (11). The outer fixing band (11) and the inner fixing band (12) are used for traction and fixation of the chest compressor. Hanging rings (15) are sleeved on the outer ends of the outer fixing band (11) and the inner fixing band (12). The hanging ring (15) is in the shape of a Chinese character 'Ri' and is used for mating connection with the hanging ear of the chest compressor. A second magic tape (16), an adhesive layer (17) and an anti-slip rubber pad two (19) are provided on the inner fixing band (12), and the second magic tape (16) and the adhesive layer (17) are adhesively connected.
2. The improved thoracic press fixing device according to claim 1, characterized in that: The first fixing seat (1) and the second fixing seat (2) are L-shaped and mirror images of each other. Anti-slip rubber pads one (18) are provided on the inner sides of the first fixing seat (1) and the second fixing seat (2), and the inner bottom parts of them are respectively connected to both ends of the first elastic band (3).
3. The improved thoracic press fixing device according to claim 1, characterized in that: The slot (4) is vertically opened at the vertical ends of the first fixing seat (1) and the second fixing seat (2), and the slot (4) communicates with the card holes (5) opened at the front middle and rear middle parts of the vertical ends of the first fixing seat (1) and the second fixing seat (2). The card holes (5) are in snap connection with the spring catch blocks (8) correspondingly arranged at the front middle and rear middle parts below the first mounting seat (6) and the second mounting seat (7).
4. The improved thoracic press fixing device according to claim 1, wherein: Second elastic bands (9) are respectively connected to the inner sides of the tops of the first mounting seat (6) and the second mounting seat (7). The other ends of the two second elastic bands (9) are connected to both ends of the connecting band (10). The outer fixing band (11) is arranged at the middle position of the top end of the connecting band (10), and the inner fixing band (12) is arranged at the middle position of the top end of the outer fixing band (11).
5. The improved fixing device for a thoracic press machine according to claim 1, characterized in that: Perforations (20) are opened at the outer sides of the tops of the first mounting seat (6) and the second mounting seat (7), and the perforations (20) are used for the inner fixing band (12) to pass through.
6. The improved thoracic press fixing device according to claim 1, wherein: First magic tapes (13) are provided at the edges of the outer walls on both sides of the outer fixing band (11). The first magic tapes (13) are adhesively connected to the adhesive surfaces on the outer surfaces of the outer fixing band (11). The limiting band (14) is arranged at the middle position of its outer wall along the length direction of the outer fixing band (11) and is used to limit the moving range of the hanging ring (15). The number of the hanging rings (15) is two. One ends of the two hanging rings (15) are simultaneously sleeved on the outer ends of both sides of the outer fixing band (11) and the inner fixing band (12) and are movably connected to them.
7. The improved thoracic press fixing device according to claim 1, characterized in that: On both sides of the top edge of the internal fixation band (12), there are second Velcros (16), and the two second Velcros (16) on both sides are adhesively connected to the adhesive layers (17) correspondingly arranged at the top of the internal fixation band (12) inside them.
8. The fixed device of an improved thoracic press according to claim 1, characterized in that: The second anti-slip rubber pad (19) is arranged at the top of the internal fixation band (12) inside the adhesive layer (17).