Cardiovascular nursing device with limiting function

Abstract

The invention discloses a cardiovascular nursing device with a limiting function, and relates to the technical field of cardiovascular nursing. The nursing device comprises an inflation layer and a nursing layer, an inflation opening is formed in the outer wall of the inflation layer, a plurality of connecting belts are arranged on one side of the inflation layer in a sliding fit mode, a plurality of fixing bases are arranged on the other side of the inflation layer in a sliding fit mode, notches are formed in one sides of the fixing bases, clamping pieces connected with the connecting belts in a clamping mode are arranged in the notches, and the clamping pieces are connected with the inflation layer in a sliding fit mode. A handle connected with the clamping piece is arranged on the outer side of the fixed seat; the nursing layer comprises a plurality of medicine containing boxes which are sequentially connected, and the medicine containing boxes are all arranged on one side of the inflation layer. According to the nursing device, the connecting belts are arranged on the outer side of the inflatable layer, and the tightness degree of the connecting belts can be adjusted according to the physical condition and actual requirements of a patient, so that it is ensured that the nursing device is stably attached to the body of the patient, and the situation of displacement or looseness in the using process is avoided.

Description

Technical Field

[0001] This invention belongs to the field of cardiovascular care, and more specifically, relates to a cardiovascular care device with a limiting function. Background Technology

[0002] Cardiovascular disease is a disease that requires long-term treatment. Nursing and health care are very important for patients with cardiovascular disease, especially external application of heat therapy. Postoperative care is also a key step in the treatment process, and nursing belts are needed during nursing care.

[0003] However, existing nursing bandages have many shortcomings in actual use. On the one hand, their limiting function is not perfect. During the patient's daily activities, the nursing bandage is prone to shifting, resulting in inaccurate application of heat, affecting the effect of drug heat application, and failing to accurately act on the cardiovascular areas that need care. On the other hand, the existing nursing bandages are not convenient and precise enough to adjust the tightness. If it is too loose, the nursing bandage may not fit tightly against the skin, affecting drug absorption; if it is too tight, it will cause discomfort to the patient and may even affect blood circulation, aggravating the patient's pain.

[0004] In view of this, the present invention is proposed. Summary of the Invention

[0005] The technical problem to be solved by the present invention is to overcome the shortcomings of the prior art and provide a cardiovascular care device with a limiting function, thereby solving the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, the basic concept of the technical solution adopted by the present invention is as follows: A cardiovascular care device with a limiting function includes: an inflatable layer and a care layer. An inflation port is provided on the outer wall of the inflatable layer. Multiple connecting straps are slidably fitted on one side of the inflatable layer, and multiple fixing seats are slidably fitted on the other side of the inflatable layer. A slot is opened on one side of each fixing seat, and a locking element that engages with the connecting strap is provided in the slot. A handle that connects with the locking element is provided on the outside of each fixing seat. The nursing layer includes a plurality of medicine boxes connected in sequence. The plurality of medicine boxes are all disposed on one side of the air-filled layer. The inner wall of the medicine box is made into a smooth surface. A medicine-permeable layer is provided on one side of the medicine box. An injection port and an outlet are respectively provided at both ends of the medicine box.

[0007] Optionally, an injection assembly is provided inside the injection port, and a placement groove and a limiting groove are respectively opened on both sides of the inner wall of the injection port. The injection assembly includes a stop block that is elastically fitted in the placement groove.

[0008] Optionally, the stop block is slidably fitted in the placement groove, and the stop block corresponds to the injection port. A first elastic telescopic rod is provided between the stop block and the placement groove, and the upper side of the stop block is provided with an inclined surface.

[0009] Optionally, a connecting layer is provided on the lower side of the inflatable layer, the connecting layer is located on the lower side of the plurality of medicine boxes, and the discharge port is located on the side of the medicine box near the connecting layer.

[0010] Optionally, the connecting layer has multiple inner cavities that communicate with the chambers of the multiple medicine boxes, and the bottom side of the connecting layer has a slot that communicates with the inner cavity, and a waterproof zipper is provided at the slot.

[0011] Optionally, the limbs are sleeved on the limbs in a cylindrical shape.

[0012] Optionally, the inflatable layer has an inflation cavity, and the upper side of the inflatable layer has an inflation port that communicates with the inflation cavity. An inflation / deflation core is provided in the inflation port. The cross-section of the medicine box is trapezoidal, and there is a gap between two adjacent medicine boxes.

[0013] Optionally, two limiting grooves are provided on one side of the inflatable layer. Two limiting sliders, which are respectively fixedly connected to the connecting strip and the fixing seat, are slidably fitted in the two limiting grooves. Multiple low-contact grooves are provided in each of the two limiting grooves. A slot is provided on one side of the limiting slider. A low-contact block is provided in the slot to make low contact with the multiple low-contact grooves. A spring is fixedly connected to the slot of the low-contact block.

[0014] Optionally, the connecting belt includes a belt body and a plurality of slots formed on one side of the belt body.

[0015] Optionally, a through groove is provided on one side of the fixing base, and the locking component includes a groove on one side of the through groove, a locking block disposed in the groove and engaging with a plurality of locking slots, and a second elastic telescopic rod fixedly connected between the locking block and the groove. The cross-section of the locking slot and the locking block is triangular, and a connecting rope is fixedly connected between the handle and the locking block.

[0016] By adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art. Of course, any product implementing the present invention does not necessarily need to achieve all of the following advantages at the same time: Multiple connecting straps are provided on the outside of the inflatable layer, which can be used to fix the nursing device to the corresponding part of the patient's body. The connecting straps can pass through the slots on the fixing base and engage with the clips. This engagement method is not only easy to operate, but also allows the tightness of the connecting straps to be adjusted according to the patient's physical condition and actual needs, so as to ensure that the nursing device fits stably on the patient's body and avoids displacement or loosening during use. Meanwhile, the sliding design of the connecting strap and the air layer allows the connecting strap to slide freely on the air layer, making it easy to adjust its position according to different usage scenarios and the patient's body shape. This improves the applicability and flexibility of the nursing device. When the nursing device needs to be removed, simply pull the handle to separate the clip from the connecting strap, and the connecting strap can be easily pulled out of the fixed seat. The operation is simple and quick and will not cause too much discomfort to the patient.

[0017] The specially designed medicine containers allow medical staff to inject medicated mud into each container through the inlet. The thickness of the mud is controlled within the containers to ensure even distribution in contact with the patient, allowing the medication to more effectively target the cardiovascular area. The inflation port allows air to be added to the inflatable layer, enabling multiple containers to conform to the patient's affected limb, ensuring full contact between the mud and the skin and further enhancing drug absorption. The gas pressure within the inflatable layer can be adjusted to maintain a close fit without causing excessive pressure, improving patient comfort. Furthermore, this inflation design allows the device to accommodate limbs of varying sizes, expanding its applicability.

[0018] The specific embodiments of the present invention will now be described in further detail with reference to the accompanying drawings. Attached Figure Description

[0019] The accompanying drawings described below are merely some embodiments. Those skilled in the art can obtain other drawings based on these drawings without any creative effort. In the drawings: Figure 1 This is a schematic diagram of the nursing belt structure; Figure 2 This is a schematic diagram of the connecting strip structure; Figure 3 This is a schematic diagram of a waterproof zipper structure; Figure 4 This is a schematic diagram of the nursing layer structure; Figure 5 for Figure 4 Schematic diagram of the structure at point A in the middle; Figure 6 This is a schematic diagram of the card structure; Figure 7This is a schematic diagram of the limit slider structure.

[0020] The attached diagram lists the components represented by each number as follows: Inflatable layer 1, nursing layer 2, connecting belt 3, belt body 301, slot 302, filling port 4, air inlet 5, waterproof zipper 6, fixing seat 7, clip 8, groove 801, second elastic telescopic rod 802, clip 803, connecting sleeve 9, filling assembly 11, stop block 12, placement groove 13, first elastic telescopic rod 14, inclined surface 15, limiting groove 16, medicine seepage layer 18, medicine box 20, handle 21, connecting rope 22, through groove 23, low contact block 24, groove opening 25, spring 26, limiting slide groove 27, low contact groove 28, limiting slider 29.

[0021] It should be noted that these accompanying drawings and textual descriptions are not intended to limit the scope of the invention in any way, but rather to illustrate the concept of the invention to those skilled in the art by referring to specific embodiments. Detailed Implementation

[0022] The invention will now be described in further detail with reference to the accompanying drawings.

[0023] Please see Figure 1-7 As shown, this embodiment provides a cardiovascular care device with a limiting function, including: an inflatable layer 1 and a care layer 2. An inflation port 5 is provided on the outer wall of the inflatable layer 1. Multiple connecting straps 3 are slidably fitted on one side of the inflatable layer 1, and multiple fixing seats 7 are slidably fitted on the other side of the inflatable layer 1. A slot 25 is opened on one side of the multiple fixing seats 7, and a clip 8 that engages with the connecting straps 3 is provided in the slot 25. A handle 21 that connects with the clip 8 is provided on the outside of the fixing seat 7. The nursing layer 2 includes a plurality of medicine boxes 20 connected in sequence. The plurality of medicine boxes 20 are all located on one side of the air-filled layer 1. The inner wall of the medicine box 20 is a smooth surface. A medicine-permeable layer 18 is provided on one side of the medicine box 20. An injection port 4 and an outlet are respectively provided at both ends of the medicine box 20.

[0024] Multiple connecting straps 3 are provided on the outside of the inflatable layer 1, which can be used to easily fix the nursing device to the corresponding part of the patient's body. The connecting straps 3 can flexibly pass through the slots 25 on the fixing seat 7 and engage with the clips 8. This engagement method is not only easy to operate, but also allows the tightness of the connecting straps 3 to be adjusted according to the patient's physical condition and actual needs, so as to ensure that the nursing device fits stably on the patient's body and avoids displacement or loosening during use. At the same time, the sliding fit design between the connecting straps 3 and the inflatable layer 1 allows the connecting straps 3 to slide freely on the inflatable layer 1, which is convenient for position adjustment according to different usage scenarios and the patient's body shape, improving the applicability and flexibility of the nursing device. When it is necessary to remove the nursing device, simply pull the handle 21 to separate the clips 8 from the connecting straps 3, and the connecting straps 3 can be easily pulled out from the fixing seat 7. The operation is simple and quick and will not cause too much discomfort to the patient.

[0025] The medicine container 20 allows medical staff to inject medicated mud into each container 20 through the inlet 4. The thickness of the medicated mud is limited in each container 20 to ensure even distribution in the area in contact with the patient, allowing the medication to act more effectively on the patient's cardiovascular care area. The air inlet 5 allows air to be inflated into the air layer 1, enabling multiple medicine containers 20 to fit snugly against the patient's affected limb, ensuring full contact between the medicated mud and the patient's skin, further improving the absorption of the medication. The gas pressure in the air layer 1 can be adjusted according to actual conditions, ensuring a close fit between the medicine container 20 and the affected limb without causing excessive pressure on the patient, thus improving patient comfort. Moreover, this inflatable design allows the nursing device to adapt to affected limbs of different sizes, expanding its applicability.

[0026] like Figure 4-5 As shown, in this embodiment, a material injection assembly 11 is provided in the injection port 4. The two sides of the inner wall of the injection port 4 are respectively provided with a placement groove 13 and a limiting groove 16. The material injection assembly 11 includes a stop block 12 that is elastically fitted in the placement groove 13. The stop block 12 is slidably fitted in the placement groove 13 and corresponds to the injection port 4. A first elastic telescopic rod 14 is provided between the stop block 12 and the placement groove 13. An inclined surface 15 is provided on the upper side of the stop block 12.

[0027] When it is necessary to inject medicinal mud into the medicine box 20, align the injection device with the injection port 4 and apply a certain pressure. The head of the injection device will first contact the inclined surface 15 of the stop block 12. Due to the guiding effect of the inclined surface 15, the stop block 12 will slide along the direction of the placement groove 13 and compress the first elastic telescopic rod 14. At this time, the injection port 4 is opened, and the medicinal mud can smoothly enter the medicine box 20 through the injection port 4. During the injection process, the limiting groove 16 plays an important role. When the head of the injection device enters the injection port 4, part of it will enter the limiting groove 16. This can ensure the stability of the injection device during the injection process and prevent it from shaking or deviating, thereby ensuring that the medicine mud can be accurately injected into the medicine box 20. After the injection is completed, the injection device is removed. Due to the elastic restoring force, the first elastic telescopic rod 14 will push the stop 12 back to its original position and re-close the injection port 4. This prevents the medicine mud in the medicine box 20 from leaking out, ensuring the hygiene and effectiveness of the nursing device. At the same time, the tight fit between the stop 12 and the injection port 4 can also prevent external dust, bacteria and other impurities from entering the medicine box 20 and contaminating the medicine mud, thereby affecting the nursing effect on the patient. This design of the injection component 11 makes the nursing device more convenient, hygienic and efficient during the injection process.

[0028] like Figure 2-3 As shown, in this embodiment, a connecting layer 9 is provided on the lower side of the inflatable layer 1. The connecting layer 9 is located on the lower side of the multiple medicine boxes 20, and the discharge port is located on the side of the medicine box 20 close to the connecting layer 9. The connecting layer 9 has multiple inner cavities that communicate with the chambers of the multiple medicine boxes 20. A groove communicating with the inner cavity is opened on the bottom side of the connecting layer 9, and a waterproof zipper 6 is provided at the groove. The limbs are cylindrical in the sleeved state.

[0029] With this design, when the nursing device is needed, the waterproof zipper 6 is opened, and the medicated mud in the medicine box 20 can flow into the inner cavity of the connecting layer 9 through the outlet, and then flow out from the slot, directly acting on the patient's limbs. This interconnected design allows the medicated mud to be evenly distributed on the patient's limbs, improving the nursing effect. Moreover, the waterproof zipper 6 not only ensures that the medicated mud in the medicine box 20 will not flow out when the nursing device is not in use, thus playing a role in sealing and preservation, but also facilitates opening and closing operations during use. Meanwhile, the cylindrical design of the limb sleeve allows for a better fit to the patient's limbs, resulting in closer contact between the nursing device and the patient's body. This not only helps the medicated mud to work more effectively but also reduces the likelihood of the device shifting during use, ensuring the stability of the nursing process. In addition, the cylindrical design makes it easier for patients to put on and take off the nursing device, improving ease of use. Furthermore, the connecting layer 9 provides a certain degree of cushioning and protection, preventing discomfort that may result from direct contact between the medicated mud and the patient's skin, thus enhancing the patient's comfort when using the nursing device.

[0030] like Figure 1As shown, the inflation layer 1 in this embodiment is provided with an inflation cavity, and the upper side of the inflation layer 1 is provided with an inflation port 5 that communicates with the inflation cavity. An inflation / deflation core is provided in the inflation port 5. The cross-section of the medicine box 20 is trapezoidal, and there is a gap between two adjacent medicine boxes 20.

[0031] The air chamber design of the air layer 1, together with the air inlet 5 and the air deflation core, allows for convenient inflation and deflation of the air layer 1. When the air layer 1 is inflated, it can further enhance the fit between the nursing device and the patient's limbs, making the nursing device more securely fitted on the patient's limbs and reducing the possibility of displacement. At the same time, the air layer 1 can also play a certain role in elastic cushioning, avoiding excessive pressure on the patient's limbs from the nursing device and improving the patient's comfort during use. The cross-section of the medicine container 20 is designed as a trapezoid, and there is a gap between adjacent medicine containers 20. This design has many advantages. The trapezoidal cross-section makes the end of the medicine container 20 relatively narrow near the discharge port, which is conducive to the smooth flow of the medicine mud to the discharge port under the action of gravity, and then into the inner cavity of the connecting layer 9. The gap between adjacent medicine containers 20 provides a certain space for the flow of medicine mud, avoiding the medicine mud from being squeezed between the medicine containers 20, ensuring that the medicine mud can flow out evenly from each medicine container 20, thus distributing it more evenly on the patient's limbs, further improving the nursing effect. In addition, this gap design also facilitates the cleaning and maintenance of the nursing device, and can more thoroughly remove the medicine mud remaining around the medicine container 20 during cleaning.

[0032] like Figure 7 As shown, in this embodiment, two limiting grooves 27 are provided on one side of the inflatable layer 1. Two limiting sliders 29 are slidably fitted in the two limiting grooves 27 and are fixedly connected to the connecting belt 3 and the fixing seat 7 respectively. Multiple low contact grooves 28 are provided in each of the two limiting grooves 27. A slot 25 is provided on one side of the limiting slider 29. A low contact block 24 is provided in the slot 25 to make low contact with the multiple low contact grooves 28. A spring 26 is fixedly connected to the low contact block 24 and the slot 25.

[0033] When the connecting belt 3 is moved, the limiting slider 29 slides within the limiting groove 27. When the limiting slider 29 slides to the appropriate position, the low contact block 24 is engaged in the corresponding low contact groove 28 under the elastic force of the spring 26, thereby fixing the position of the connecting belt 3. This design makes the position adjustment of the connecting belt 3 convenient and flexible, and can be precisely adjusted according to the different thicknesses of the patient's limbs and specific nursing needs. At the same time, the cooperation between the low contact block 24 and the low contact groove 28 has a certain degree of stability, effectively preventing the connecting belt 3 from sliding randomly during the use of the nursing device, ensuring that the nursing device is always in the appropriate position. This design further enhances the nursing effect. In addition, when the position of the connecting belt 3 needs to be readjusted, simply pull the connecting belt 3 slightly to overcome the elasticity of the spring 26, causing the low contact block 24 to disengage from the low contact groove 28. Then, the limiting slider 29 can continue to slide within the limiting groove 27 to readjust the position of the connecting belt 3. The operation is simple and convenient. Moreover, the symmetrical design of the two limiting grooves 27 and the two limiting sliders 29 makes the connecting belt 3 more stable during movement and fixation, avoiding tilting or displacement. This ensures that the nursing device can evenly act on the patient's limbs, providing the patient with a better nursing experience.

[0034] like Figure 6 As shown, the connecting belt 3 in this embodiment includes a belt body 301 and a plurality of slots 302 opened on one side of the belt body 301; a through groove 23 is opened on one side of the fixing seat 7; the clamping member 8 includes a groove 801 opened on one side of the through groove 23, a clamping block 803 disposed in the groove 801 and engaged with the plurality of slots 302, and a second elastic telescopic rod 802 fixedly connected between the clamping block 803 and the groove 801; the cross-section of the slots 302 and the clamping block 803 is triangular; and a connecting rope 22 is fixedly connected between the handle 21 and the clamping block 803.

[0035] During use, when it is necessary to connect the connecting strap 3 to the fixed base 7, simply pass the side of the strap body 301 with the slot 302 through the through groove 23. Since the cross-section of the slot 302 and the locking block 803 is triangular, when the strap body 301 passes through, the locking block 803 will slide along the inclined surface of the slot 302 under the action of the second elastic telescopic rod 802 until it is locked into the slot 302, thus achieving a stable connection between the connecting strap 3 and the fixed base 7. This connection method is simple and reliable, and can ensure that the connecting strap 3 will not easily detach from the fixed base 7 during the use of the nursing device. When it is necessary to disassemble the connecting belt 3, the operator only needs to pull the handle 21. The handle 21 drives the locking block 803 through the connecting rope 22 to overcome the elastic force of the second elastic telescopic rod 802, so that it is disassembled from the locking groove 302. At this time, the belt body 301 can be easily pulled out from the through groove 23 to complete the disassembly of the connecting belt 3. This design makes the installation and disassembly of the connecting belt 3 very convenient, and facilitates the cleaning, replacement and other operations of the connecting belt 3 to ensure the hygiene and normal use of the care device. Meanwhile, the multiple slots 302 allow the connection position between the connecting strap 3 and the fixed seat 7 to be adjusted according to actual needs. Different slots 302 engage with the locking block 803, which can change the tension of the connecting strap 3, thereby better adapting to the different limb sizes and nursing needs of patients, further improving the applicability and flexibility of the nursing device. Moreover, the second elastic telescopic rod 802 not only ensures the tight engagement between the locking block 803 and the slot 302, but also buffers the external force on the connecting strap 3 during nursing to a certain extent, reducing the pressure on the patient's limbs and improving the patient's comfort.

[0036] This invention is not limited to the embodiments described above. Anyone should understand that structural changes made under the guidance of this invention, and any technical solutions that are the same as or similar to this invention, fall within the protection scope of this invention. Technical aspects, shapes, and structures not described in detail in this invention are all publicly known technologies.

Claims

1. A cardiovascular care device with a limiting function, characterized in that, include: An inflatable layer (1) is provided with an air inlet (5) on its outer wall. Multiple connecting straps (3) are slidably fitted on one side of the inflatable layer (1), and multiple fixing seats (7) are slidably fitted on the other side of the inflatable layer (1). A slot (25) is provided on one side of each fixing seat (7), and a clip (8) is provided in the slot (25) to engage with the connecting straps (3). A handle (21) is provided on the outside of the fixing seat (7) to connect with the clip (8). The nursing layer (2) includes a plurality of medicine boxes (20) connected in sequence. The plurality of medicine boxes (20) are all located on one side of the air-filled layer (1). The inner wall of the medicine box (20) is a smooth surface. A medicine-permeable layer (18) is provided on one side of the medicine box (20). An injection port (4) and an outlet are respectively provided at both ends of the medicine box (20).

2. A cardiovascular nursing device with a limiting function according to claim 1, characterized in that, The injection port (4) is provided with an injection assembly (11). The two sides of the inner wall of the injection port (4) are respectively provided with a placement groove (13) and a limiting groove (16). The injection assembly (11) includes a stop block (12) that is elastically fitted in the placement groove (13).

3. A cardiovascular care device with a limiting function according to claim 2, characterized in that, The stop block (12) is slidably fitted in the placement groove (13), and the stop block (12) corresponds to the injection port (4). A first elastic telescopic rod (14) is provided between the stop block (12) and the placement groove (13), and an inclined surface (15) is provided on the upper side of the stop block (12).

4. A cardiovascular nursing device with a limiting function according to claim 1, characterized in that, A connecting layer (9) is provided on the lower side of the inflatable layer (1). The connecting layer (9) is located on the lower side of the plurality of medicine boxes (20), and the discharge port is located on the side of the medicine box (20) close to the connecting layer (9).

5. A cardiovascular care device with a limiting function according to claim 4, characterized in that, The connecting layer (9) has multiple inner cavities that communicate with the cavities of the multiple medicine boxes (20). The bottom side of the connecting layer (9) has a slot that communicates with the inner cavity. A waterproof zipper (6) is provided at the slot.

6. A cardiovascular nursing device with a limiting function according to claim 1, characterized in that, The four limbs are cylindrical in the way they are fitted on the body.

7. A cardiovascular care device with a limiting function according to claim 1, characterized in that, The inflatable layer (1) is provided with an inflatable cavity, and the upper side of the inflatable layer (1) is provided with an inflatable port (5) connected to the inflatable cavity. An inflation / deflation core is provided in the inflatable port (5). The cross-section of the medicine box (20) is trapezoidal, and there is a gap between two adjacent medicine boxes (20).

8. A cardiovascular care device with a limiting function according to claim 1, characterized in that, Two limiting grooves (27) are provided on one side of the inflatable layer (1). Two limiting sliders (29) are slidably fitted in the two limiting grooves (27) and are fixedly connected to the connecting strip (3) and the fixing seat (7) respectively. Multiple low contact grooves (28) are provided in both limiting grooves (27). A slot (25) is provided on one side of the limiting slider (29). A low contact block (24) is provided in the slot (25) and is low contact with the multiple low contact grooves (28). A spring (26) is fixedly connected to the low contact block (24) and the slot (25).

9. A cardiovascular nursing device with a limiting function according to claim 1, characterized in that, The connecting belt (3) includes a belt body (301) and multiple slots (302) formed on one side of the belt body (301).

10. A cardiovascular care device with a limiting function according to claim 9, characterized in that, The fixed base (7) has a through groove (23) on one side. The clamp (8) includes a groove (801) on one side of the through groove (23), a clamp block (803) set in the groove (801) and engaged with multiple clamp slots (302), and a second elastic telescopic rod (802) fixedly connected between the clamp block (803) and the groove (801). The cross-section of the clamp slot (302) and the clamp block (803) is triangular. A connecting rope (22) is fixedly connected between the handle (21) and the clamp block (803).

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