A waist care device for gynecological rehabilitation

Abstract

This invention discloses a lumbar care device for obstetric and gynecological rehabilitation, relating to the technical field of lumbar care devices. It includes a lumbar support plate with a movable groove on its side wall. An electric push rod is installed within the movable groove, and a massage mechanism is mounted on the extended end of the electric push rod. An air blowing mechanism is installed within the massage mechanism. A head support plate is movably connected to the top of the lumbar support plate, and an inflatable support is provided at the bend of the lumbar support plate. This invention facilitates control of the massage mechanism's movement via the electric push rod, allowing for easy adjustment of its position. This enables the massage mechanism to precisely massage the patient's lumbar aches and pains. The air blowing mechanism moves synchronously with the massage mechanism, causing it to expel airflow to assist the massage mechanism in massaging and caring for the patient's lumbar region. Therefore, the device is more effective in relieving lumbar aches and pains.

Description

Technical Field

[0001] This invention relates to the field of lumbar care devices, and in particular to a lumbar care device for obstetric and gynecological rehabilitation. Background Technology

[0002] Obstetrics and gynecology is one of the four major disciplines of clinical medicine. It mainly studies the etiology, pathology, diagnosis and prevention of diseases of the female reproductive organs, the physiological and pathological changes of pregnancy and childbirth, the prevention and treatment of high-risk pregnancy and dystocia, female reproductive endocrinology and women's health care, etc. It plays an important role in protecting women's physical and reproductive health and preventing and treating various obstetric and gynecological diseases.

[0003] After pregnancy, prolonged sitting or lying down can cause lower back pain in obstetric and gynecological patients. If not properly addressed in time, it can affect their recovery. To relieve lower back pain, massage devices are often used to move the lumbar joints. However, most current methods for postpartum women's lower back and abdomen simply involve wrapping a support belt around the outside of the waist and abdomen. This is not effective in relieving lower back pain and is not very practical. Moreover, sometimes physical therapy and hot compresses are needed to relieve lower back pain in postpartum women, but general nursing devices cannot achieve the same multi-functional effect and have limitations. Furthermore, the location of the soreness varies from patient to patient, and conventional nursing devices cannot provide precise massage and care for the sore areas.

[0004] Existing lumbar care devices use massage heads to massage the patient's lower back. However, different patients have different locations of lower back pain, making it difficult for the massage heads to accurately target the sore areas, which can easily affect the effectiveness of the device in caring for the patient's lower back. Summary of the Invention

[0005] In order to improve the aforementioned lumbar care device, a massage head is set up to massage the patient's lumbar region. However, different patients have different locations of lumbar soreness, so the massage head is difficult to accurately massage the sore areas, which can easily affect the nursing effect of the device when it is used to care for the patient's lumbar region.

[0006] This invention provides a lumbar support device for obstetric and gynecological rehabilitation, employing the following technical solution: A lumbar care device for obstetric and gynecological rehabilitation includes a lumbar support plate. The side wall of the lumbar support plate has a movable groove, and an electric push rod is installed in the movable groove. A massage mechanism is installed at the extended end of the electric push rod, and an air blowing mechanism is installed in the massage mechanism. A head support plate is movably inserted into the top of the lumbar support plate, and an inflatable support is provided at the bend of the lumbar support plate.

[0007] Optionally, in the above-mentioned lumbar care device for obstetric and gynecological rehabilitation, the lumbar support plate is made of PP resin using an integrated molding method, the lumbar support plate has several heat dissipation holes, and the inner wall of the movable groove is fixedly provided with a reinforcing plate.

[0008] Optionally, in the above-mentioned lumbar care device for obstetric and gynecological rehabilitation, the massage mechanism includes a movable plate and a preheating cover. The preheating cover is fixedly installed on the side wall of the movable plate. Two massage heads are rotatably inserted into the movable plate. One end of each massage head extends out of the movable plate, and the other end of each massage head is inserted into the preheating cover and fixedly fitted with a sprocket. The two sprockets are connected by a chain drive. A motor is fixedly installed inside the preheating cover. The rotating shaft of the motor is fixedly connected to one end of one of the massage heads inserted into the preheating cover. A connecting pipe is fixedly installed on the top surface of the movable plate. The extended end of the electric push rod is movably inserted into the connecting pipe. Two locking bolts are symmetrically arranged on the outer wall of the connecting pipe. The locking bolts pass through the connecting pipe and are connected to the extended end of the electric push rod.

[0009] Optionally, in the above-mentioned lumbar care device for obstetric and gynecological rehabilitation, the massage head includes a first rotating shaft and a second rotating shaft. The first rotating shaft is rotatably inserted into the side of the movable plate facing the preheating cover, and the second rotating shaft is movably inserted into the other side of the movable plate. A cross bar is fixedly provided at one end of the second rotating shaft inserted into the movable plate. The cross bar is movably inserted into the end of the first rotating shaft inserted into the movable plate. A disc is fixedly provided at one end of the second rotating shaft extending out of the movable plate. A plurality of massage balls are fixedly provided on the disc.

[0010] Optionally, in the above-mentioned lumbar care device for obstetric and gynecological rehabilitation, a plurality of guide rods are fixedly provided on the outer wall of one end of the second rotating shaft inserted into the movable plate, and two wavy guide grooves are symmetrically opened on the inner side wall of the movable plate. The guide rods slide in cooperation with the inner wall of the wavy guide grooves to control the movement of the guide rods and the second rotating shaft.

[0011] Optionally, in the above-mentioned lumbar care device for obstetric and gynecological rehabilitation, the blowing mechanism includes a piston plate and several air nozzles. The several air nozzles are fixedly inserted into the side of the movable plate away from the preheating hood. The piston plate is movably disposed inside the movable plate and is movably sleeved on two second rotating shafts. A first one-way air inlet valve is fixedly inserted into the piston plate.

[0012] Optionally, in the above-mentioned lumbar care device for obstetric and gynecological rehabilitation, the movable plate is connected to the inner wall of the preheating hood by opening an air inlet on the side facing the preheating hood, an electric heating wire is provided inside the preheating hood, and a second one-way air inlet valve is fixedly inserted into the side wall of the preheating hood.

[0013] Optionally, in the above-mentioned lumbar care device for obstetric and gynecological rehabilitation, a positioning bolt is threaded into the back of the lumbar support plate. The positioning bolt is inserted into the lumbar support plate and movably connected to one end of the head support plate inserted into the lumbar support plate, so as to limit the lumbar support plate.

[0014] Optionally, in the above-mentioned lumbar care device for obstetric and gynecological rehabilitation, the inflatable support includes an airbag and an air pump for controlling the expansion of the airbag. The airbag is fixedly installed at the bend of the lumbar support plate, and the air pump is installed on the back of the lumbar support plate. The air outlet of the air pump is connected to the air inlet of the airbag.

[0015] Optionally, in the above-mentioned lumbar care device for obstetric and gynecological rehabilitation, a breathable flexible fabric is fixedly provided on the front of the lumbar support plate, the breathable flexible fabric is used to prevent debris from entering the movable groove, a protective back plate is fixedly installed on the back of the lumbar support plate, and a controller is installed on the side of the lumbar support plate, the controller being electrically connected to a motor, an electric push rod, and an electric heating wire.

[0016] In summary, the present invention has at least one of the following beneficial effects: The electric push rod facilitates the movement of the massage mechanism, allowing for easy adjustment of its position. This enables the massage mechanism to precisely massage the patient's lower back pain and stiffness. The air blowing mechanism moves synchronously with the massage mechanism, causing it to blow air to assist the massage mechanism in massaging and caring for the patient's lower back. Therefore, the device is more effective in relieving lower back pain and stiffness. When the patient sits on the lumbar support board, the inflatable support expands to support the gap between the patient's waist and the lumbar support board, reducing the possibility of a lack of support in the waist area when the patient uses the device. By controlling the expansion size of the inflatable support, it can provide more close support to the patient's waist. When the massage mechanism is damaged, the electric push rod can be separated from the connecting pipe by removing the locking bolts. At this time, the massage mechanism loses its limit, making it easier for the operator to disassemble and replace the massage mechanism. When the second rotating shaft rotates, it drives the guide rod to slide along the inner wall of the wave-shaped guide groove. This, in turn, drives the second rotating shaft, the disc, and the massage ball to reciprocate, thereby causing the massage ball to perform both rotational and pressure massage on the patient's waist. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural schematic diagram of the present invention; Figure 2 This is a partial three-dimensional structural cross-sectional view of the present invention; Figure 3 This is a partial three-dimensional unfolded structural cross-sectional view of the present invention; Figure 4 This is a partial three-dimensional unfolded structural cross-sectional view of the massage mechanism of the present invention; Figure 5 This is a partial three-dimensional unfolded structural diagram of the massage mechanism of the present invention; Figure 6 This is a partial three-dimensional cross-sectional view of the movable plate of the present invention.

[0018] In the diagram: 1. Waist support plate; 11. Heat dissipation holes; 12. Positioning bolts; 13. Breathable flexible fabric; 14. Protective back panel; 15. Controller; 2. Movable groove; 3. Electric push rod; 4. Massage mechanism; 41. Movable plate; 42. Preheating cover; 43. Massage head; 431. First rotating shaft; 432. Second rotating shaft; 433. Cross bar; 434. Disc; 435. Massage ball; 436. Guide rod; 44. Sprocket; 45. Chain; 46. Motor; 47. Connecting pipe; 48. Locking bolt; 49. Wavy guide groove; 410. Air inlet; 411. Electric heating wire; 412. Second one-way air inlet valve; 5. Air blowing mechanism; 51. Piston plate; 52. Air nozzle; 53. First one-way air inlet valve; 6. Head support plate; 7. Inflatable support component; 71. Airbag; 72. Air pump. Detailed Implementation

[0019] The following is in conjunction with the appendix Figures 1-6 The present invention will be described in further detail below.

[0020] Please refer to the attached diagram in the instruction manual. Figures 1-6 One embodiment of the present invention provides a lumbar care device for obstetric and gynecological rehabilitation, comprising a lumbar support plate 1, a movable groove 2 formed on the side wall of the lumbar support plate 1, the lumbar support plate 1 being manufactured by integral molding of PP resin, the lumbar support plate 1 having a plurality of heat dissipation holes 11, and a reinforcing plate fixedly provided on the inner wall of the movable groove 2. PP resin is lightweight and has high overall tensile strength, thereby reducing the possibility of breakage of the lumbar support plate 1. The heat dissipation holes 11 facilitate the heat dissipation effect when the patient sits on the lumbar support plate 1, and the reinforcing plate facilitates the reinforcement and support of the internal space structure of the movable groove 2, thereby reducing the possibility of damage to its internal structure due to deformation of the internal space of the movable groove 2.

[0021] An electric push rod 3 is installed in the movable slot 2. A massage mechanism 4 is installed at the extended end of the electric push rod 3. The massage mechanism 4 includes a movable plate 41 and a preheating cover 42. The preheating cover 42 is fixedly installed on the side wall of the movable plate 41. Two massage heads 43 are rotatably inserted into the movable plate 41. One end of the two massage heads 43 extends out of the movable plate 41, and the other end of the two massage heads 43 is inserted into the preheating cover 42 and fixedly fitted with a sprocket 44. The two sprockets 44 are connected by a chain 45. A motor 46 is fixedly installed in the preheating cover 42. The rotating shaft of the motor 46 is fixedly connected to one end of one of the massage heads 43 inserted into the preheating cover 42. A connecting pipe 47 is fixedly installed on the top surface of the movable plate 41. The extended end of the electric push rod 3 is movably inserted into the connecting pipe 47. Two locking bolts 48 are symmetrically arranged on the outer wall of the connecting pipe 47. The locking bolts 48 pass through the connecting pipe 47 and are inserted into the extended end of the electric push rod 3.

[0022] The connecting pipe 47 and the locking bolt 48 facilitate the connection of the movable plate 41 and the electric push rod 3. When the massage mechanism 4 is damaged, the electric push rod 3 is separated from the connecting pipe 47 by removing the locking bolt 48. At this time, the massage mechanism 4 loses its limit, which makes it easier for the operator to disassemble and replace the massage mechanism 4. The motor 46 drives one of the massage heads 43 to rotate, and the sprocket 44 and the chain 45 work together to make the two massage heads 43 rotate synchronously, so as to massage the patient's waist through the massage heads 43.

[0023] It should be noted that both chain 45 and sprocket 44 are existing products and are conventional transmission mechanisms.

[0024] The massage head 43 includes a first rotating shaft 431 and a second rotating shaft 432. The first rotating shaft 431 is rotatably inserted into the side of the movable plate 41 facing the preheating cover 42, and the second rotating shaft 432 is movably inserted into the other side of the movable plate 41. A cross bar 433 is fixedly installed at one end of the second rotating shaft 432 inserted into the movable plate 41. The cross bar 433 is movably inserted into the end of the first rotating shaft 431 inserted into the movable plate 41. A disc 434 is fixedly installed at one end of the second rotating shaft 432 extending out of the movable plate 41. Several massage balls 435 are fixedly installed on the disc 434. When the first rotating shaft 431 rotates, it drives the cross bar 433 and the second rotating shaft 432 to rotate synchronously. Then, the second rotating shaft 432 drives the disc 434 and the massage balls 435 to rotate, thereby massaging the patient's waist through the massage balls 435.

[0025] Several guide rods 436 are fixedly installed on the outer wall of one end of the second rotating shaft 432 inserted into the movable plate 41. Two wavy guide grooves 49 are symmetrically opened on the inner side wall of the movable plate 41. The guide rods 436 slide in cooperation with the inner wall of the wavy guide grooves 49 to control the movement of the guide rods 436 and the second rotating shaft 432. When the second rotating shaft 432 rotates, it drives the guide rods 436 to slide along the inner wall of the wavy guide grooves 49. Thus, the guide rods 436 drive the second rotating shaft 432, the disc 434 and the massage ball 435 to reciprocate, thereby causing the massage ball 435 to perform rotational massage on the patient's waist while pressing massage.

[0026] The movable plate 41 is connected to the inner wall of the preheating hood 42 through an air inlet 410. An electric heating wire 411 is installed inside the preheating hood 42, and a second one-way air inlet valve 412 is fixedly inserted into the side wall of the preheating hood 42. The electric heating wire 411 can heat the airflow inside the preheating hood 42, thereby controlling the temperature of the airflow ejected from the jet nozzle 52. The second one-way air inlet valve 412 ensures that the external airflow can only enter the preheating hood 42 and cannot leak out.

[0027] The massage mechanism 4 is equipped with an air blowing mechanism 5, which includes a piston plate 51 and several air nozzles 52. The air nozzles 52 are fixedly inserted into the side of the movable plate 41 away from the preheating cover 42. The piston plate 51 is movably disposed inside the movable plate 41 and is movably sleeved on two second rotating shafts 432. A first one-way air inlet valve 53 is fixedly inserted into the piston plate 51. When the second rotating shafts 432 move, they drive the piston plate 51 to move synchronously. When the piston plate 51 moves, it pushes the airflow in the movable plate 41 into the air nozzles 52, thereby spraying the airflow onto the patient's waist through the air nozzles 52 to assist the massage ball 435 in massaging the patient's waist. When the piston plate 51 returns to its original position, the airflow in the preheating cover 42 enters the interior of the movable plate 41 through the first one-way air inlet valve 53, waiting for the piston plate 51 to move and push the airflow into the air nozzles 52.

[0028] A head support plate 6 is movably inserted into the top of the waist support plate 1. A positioning bolt 12 is threaded into the back of the waist support plate 1. The positioning bolt 12 is inserted into the waist support plate 1 and movably inserted into one end of the head support plate 6 inserted into the waist support plate 1 to limit the waist support plate 1. The positioning bolt 12 facilitates the limitation of the position of the head support plate 6. When the operator removes the positioning bolt 12, the head support plate 6 loses its limitation, which makes it easy for the operator to adjust the height of the head support plate 6. Then, the positioning bolt 12 is tightened to fix the position of the head support plate 6 again.

[0029] An inflatable support member 7 is provided at the bend of the lumbar support plate 1. The inflatable support member 7 includes an airbag 71 and an air pump 72 for controlling the expansion of the airbag 71. The airbag 71 is fixedly installed at the bend of the lumbar support plate 1. The air pump 72 is installed on the back of the lumbar support plate 1. The air outlet of the air pump 72 is connected to the air inlet of the airbag 71. The air pump 72 facilitates the delivery of airflow to the inside of the airbag 71, so as to control the expansion of the airbag 71 and thus support the patient's waist through the airbag 71.

[0030] A breathable flexible fabric 13 is fixedly installed on the front of the waist support plate 1. The breathable flexible fabric 13 is used to prevent debris from entering the movable groove 2. A protective back plate 14 is fixedly installed on the back of the waist support plate 1. A controller 15 is installed on the side of the waist support plate 1. The controller 15 is electrically connected to the motor 46, the electric push rod 3, and the electric heating wire 411. The breathable flexible fabric 13 helps to reduce the possibility of debris entering the movable groove 2 and affecting the normal operation of the massage mechanism 4. The breathable flexible fabric 13 fits in close to the massage head 43. The protective back plate 14 helps to protect the back of the massage mechanism 4. The controller 15 allows the operator to control the electric push rod 3, the motor 46, and the electric heating wire 411. The circuit connection between the controller 15 and the electric push rod 3, the motor 46, and the electric heating wire 411 and its supporting equipment can use existing technology. The controller 15, the electric push rod 3, the motor 46, and the electric heating wire 411 are all existing products.

[0031] Working principle: When using this lumbar care device for obstetric and gynecological rehabilitation, when the patient sits on the lumbar support board 1, the inflatable support 7 expands to support the gap between the patient's waist and the lumbar support board 1, so as to reduce the possibility of the patient's waist lacking support when using the device. By controlling the expansion size of the inflatable support 7, it can more closely support the patient's waist, and the head support board 6 supports the patient's head and neck. Meanwhile, the electric push rod 3 facilitates the movement of the massage mechanism 4, allowing for adjustment of its position. This enables the massage mechanism 4 to precisely massage the patient's lower back pain and stiffness. The operation of the massage mechanism 4 also controls the synchronous movement of the air blowing mechanism 5, causing the air blowing mechanism 5 to expel airflow to assist the massage mechanism 4 in massaging and caring for the patient's lower back.

[0032] The above are all preferred embodiments of the present invention and are not intended to limit the scope of protection of the present invention. Therefore, all equivalent changes made in accordance with the structure, shape and principle of the present invention should be covered within the scope of protection of the present invention.

Claims

1. A lumbar support device for obstetric and gynecological rehabilitation, comprising a lumbar support plate (1), characterized in that: The side wall of the waist support plate (1) is provided with a movable groove (2), an electric push rod (3) is provided in the movable groove (2), a massage mechanism (4) is installed at the extended end of the electric push rod (3), an air blowing mechanism (5) is provided in the massage mechanism (4), a head support plate (6) is movably inserted into the top of the waist support plate (1), and an inflatable support member (7) is provided at the bend of the waist support plate (1).

2. The lumbar support device for obstetric and gynecological rehabilitation according to claim 1, characterized in that: The waist support plate (1) is made of PP resin by an integrated molding process. The waist support plate (1) has several heat dissipation holes (11) and the inner wall of the movable groove (2) is fixedly provided with a reinforcing plate.

3. The lumbar support device for obstetric and gynecological rehabilitation according to claim 1, characterized in that: The massage mechanism (4) includes a movable plate (41) and a preheating cover (42). The preheating cover (42) is fixedly installed on the side wall of the movable plate (41). Two massage heads (43) are rotatably inserted into the movable plate (41). One end of each massage head (43) extends out of the movable plate (41), and the other end is inserted into the preheating cover (42) and fixedly fitted with a sprocket (44). The two sprockets (44) are connected by a chain (45). The preheating cover (42) A motor (46) is fixedly installed inside the heating cover (42). The rotating shaft of the motor (46) is fixedly connected to one end of one of the massage heads (43) inserted into the heating cover (42). A connecting pipe (47) is fixedly installed on the top surface of the movable plate (41). The protruding end of the electric push rod (3) is movably inserted into the connecting pipe (47). Two locking bolts (48) are symmetrically arranged on the outer wall of the connecting pipe (47). The locking bolts (48) pass through the connecting pipe (47) and are inserted into the protruding end of the electric push rod (3).

4. The lumbar support device for obstetric and gynecological rehabilitation according to claim 3, characterized in that: The massage head (43) includes a first rotating shaft (431) and a second rotating shaft (432). The first rotating shaft (431) is rotatably inserted into the side of the movable plate (41) facing the preheating cover (42). The second rotating shaft (432) is movably inserted into the other side of the movable plate (41). A cross bar (433) is fixedly provided at one end of the second rotating shaft (432) inserted into the movable plate (41). The cross bar (433) is movably inserted into the end of the first rotating shaft (431) inserted into the movable plate (41). A disc (434) is fixedly provided at one end of the second rotating shaft (432) extending out of the movable plate (41). A plurality of massage balls (435) are fixedly provided on the disc (434).

5. The lumbar support device for obstetric and gynecological rehabilitation according to claim 4, characterized in that: A number of guide rods (436) are fixedly installed on the outer wall of one end of the second rotating shaft (432) inserted into the movable plate (41). Two wavy guide grooves (49) are symmetrically opened on the inner side wall of the movable plate (41). The guide rods (436) slide in cooperation with the inner wall of the wavy guide grooves (49) to control the movement of the guide rods (436) and the second rotating shaft (432).

6. The lumbar support device for obstetric and gynecological rehabilitation according to claim 4, characterized in that: The blowing mechanism (5) includes a piston plate (51) and a plurality of jet nozzles (52). The plurality of jet nozzles (52) are fixedly inserted into the side of the movable plate (41) away from the preheating hood (42). The piston plate (51) is movably disposed inside the movable plate (41) and the movable plate (41) is movably sleeved on two second rotating shafts (432). A first one-way air intake valve (53) is fixedly inserted into the piston plate (51).

7. The lumbar support device for obstetric and gynecological rehabilitation according to claim 3, characterized in that: The movable plate (41) is connected to the inner wall of the preheating hood (42) by opening an air inlet (410) on the side facing the preheating hood (42). An electric heating wire (411) is provided inside the preheating hood (42), and a second one-way air inlet valve (412) is fixedly inserted into the side wall of the preheating hood (42).

8. The lumbar support device for obstetric and gynecological rehabilitation according to claim 1, characterized in that: The back of the waist support plate (1) is threaded with a positioning bolt (12). The positioning bolt (12) is inserted into the waist support plate (1) and is movably inserted into one end of the head support plate (6) inserted into the waist support plate (1) to limit the waist support plate (1).

9. The lumbar support device for obstetric and gynecological rehabilitation according to claim 1, characterized in that: The inflatable support (7) includes an airbag (71) and an air pump (72) for controlling the expansion of the airbag (71). The airbag (71) is fixedly installed at the bend of the waist support plate (1). The air pump (72) is installed on the back of the waist support plate (1). The air outlet of the air pump (72) is connected to the air inlet of the airbag (71).

10. The lumbar support device for obstetric and gynecological rehabilitation according to claim 7, characterized in that: The front of the waist support plate (1) is fixedly provided with a breathable flexible fabric (13), which is used to block debris from entering the movable groove (2). The back of the waist support plate (1) is fixedly installed with a protective back plate (14). The side of the waist support plate (1) is equipped with a controller (15), which is electrically connected to a motor (46), an electric push rod (3), and an electric heating wire (411).

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