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CN-115770146-B - Oncology nursing device

CN115770146BCN 115770146 BCN115770146 BCN 115770146BCN-115770146-B

Abstract

The invention provides a oncology nursing device, which belongs to the field of medical equipment and comprises a nursing bed, wherein the nursing bed comprises a bed frame, a bed board, a bed seat and a bed tail seat, an upper limb moving mechanism for moving upper limbs of a patient and a lower limb moving mechanism for moving lower limbs of the patient are arranged on the nursing bed, the lower limb moving mechanism comprises a supporting plate, the supporting plate is arranged on the nursing bed in a sliding manner along the length direction of the nursing bed, driving components for driving the supporting plate to move are arranged on two sides of the bed frame, a supporting seat is arranged at the bottom of the supporting plate, a driving cylinder for driving the supporting seat to move up and down is arranged at the upper part of the supporting seat, two driving blocks and a moving part for driving the two driving blocks to move close to or away from each other along the length direction of the supporting seat are arranged on the supporting seat, and a placing seat for placing feet of the patient is arranged on the two driving blocks. The invention can help the limbs of the patient to perform activities, thereby reducing the labor intensity of the family member nursing process.

Inventors

  • ZHONG LINJUN
  • He Binli
  • LIU XINCHI

Assignees

  • 四川大学华西医院

Dates

Publication Date
20260512
Application Date
20221129

Claims (7)

  1. 1. The oncology nursing device comprises a nursing bed (1), wherein the nursing bed (1) comprises a bed frame (11), a bed board (12), a bed head seat (13) and a bed tail seat (14), and is characterized in that an upper limb moving mechanism (2) for moving upper limbs of a patient and a lower limb moving mechanism (3) for moving lower limbs of the patient are arranged on the nursing bed (1); The upper limb moving mechanisms (2) are arranged in two groups, the two groups of upper limb moving mechanisms (2) are respectively positioned at one end of the nursing bed (1) close to the bed seat (13) and are symmetrically arranged at two sides of the bed frame (11), the upper limb moving mechanisms (2) comprise upper limb moving rods (21), rotating pieces (22) for driving the upper limb moving rods (21) to rotate on a vertical plane are arranged on the bed frame (11), the upper limb moving rods (21) comprise first supporting rods (211) and second supporting rods (212), the second supporting rods (212) are hinged to the first supporting rods (211), holding rods (213) for a patient to hold are arranged at one end, far away from the first supporting rods, of the second supporting rods (212), and guide pieces (23) for driving the second supporting rods (212) to move from the edge of the nursing bed (1) to the center direction of the nursing bed (1) are arranged on the bed frame (11); The lower limb moving mechanism (3) comprises a supporting plate (31), the supporting plate (31) slides along the length direction of the nursing bed (1) and is arranged at one end, close to a bed tail seat (14), of the nursing bed (1), driving components (4) for driving the supporting plate (31) to move are arranged on two sides of the bed frame (11), a supporting seat (32) is arranged at the bottom of the supporting plate (31), a driving air cylinder (311) for driving the supporting seat (32) to move up and down is arranged at the upper part of the supporting seat (32), two driving blocks (33) and a moving part (5) for driving the two driving blocks (33) to mutually approach or separate along the length direction of the supporting seat (32) are arranged on the supporting seat (32), and a placing seat (61) for placing feet of a patient is arranged on the driving blocks (33); The driving block (33) is rotatably provided with a rotating shaft (34) towards one end of the placement seat (61), the rotating shaft (34) is detachably connected with the placement seat (61), the rotating shaft (34) is provided with gears (35), the upper side and the lower side of the supporting seat (32) are respectively provided with a baffle plate (322), the baffles (322) are provided with racks (323) meshed with the gears (35), and the racks (323) positioned on the upper side baffles (322) are staggered with the racks (323) positioned on the lower side baffles (322); The leg supporting device is characterized in that the placing seats (61) are provided with placing grooves (611) for placing legs of a patient, abutting blocks (612) capable of abutting the legs of the patient are arranged in the placing grooves (611), clamping pieces (62) are arranged between the two placing seats (61), the clamping pieces (62) are used for driving the two placing seats (61) to be mutually tightly attached and form an auxiliary turning-over seat (6), and the bottom surface of the auxiliary turning-over seat (6) is in a circular arc shape; The utility model discloses a locating piece, including pivot (34), locating piece (36) are provided with to the tip of placing seat (61) one end, place be provided with on seat (61) with locating sleeve (63) of locating piece (36) looks adaptation, two one side that place seat (61) and be close to each other all is provided with fixing base (64), is located same slide between locating sleeve (63) and fixing base (64) on placing seat (61) and wear to be equipped with locating lever (65), two locating lever (65) are crisscross to be set up, one end of locating lever (65) passes one of them fixing base (64) and can insert and establish in another fixing base (64), the other end of locating lever (65) passes locating sleeve (63) and can insert and establish in locating piece (36).
  2. 2. The oncology nursing device according to claim 1, wherein the rotating member (22) is a rotating cylinder, a cylinder barrel of the rotating cylinder is hinged on the bed frame (11), a piston rod of the rotating cylinder is hinged at one end of the first supporting rod (211) close to the second supporting rod (212), the guide member (23) comprises a guide seat (231), a guide rod (232) is arranged on the guide seat (231), the guide rod (232) is obliquely arranged, and the guide rod (232) extends from bottom to top to a direction close to the central position of the nursing bed (1).
  3. 3. The oncology nursing device according to claim 2, wherein an inclined surface (2121) attached to the guiding rod (232) is arranged on the second supporting rod (212), a convex strip (2122) with an arc-shaped cross section is arranged on the inclined surface (2121), a spring plate (214) is arranged between the first supporting rod (211) and the second supporting rod (212), and the spring plate (214) is used for driving the second supporting rod (212) to rotate towards an initial position and is in the same straight line direction with the first supporting rod (211).
  4. 4. The oncology nursing device as set forth in claim 2, wherein the holding rod (213) is vertically disposed on the second support rod (212), a supporting plate (2131) is disposed at one end of the holding rod (213) far away from the second support rod (212), an arc-shaped limiting piece (2132) is disposed on the supporting plate (2131), an annular limiting groove (321) is disposed on the supporting plate (2131), the arc-shaped limiting piece (2132) slides along a circumferential direction of the annular limiting groove (321) and is disposed in the annular limiting groove (321), and a space between the arc-shaped limiting piece (2132) and the holding rod (213) can allow a hand of a patient to pass through.
  5. 5. The oncology nursing device according to claim 1, wherein the moving part (5) comprises a moving motor (51), a double-shaft screw (52) and two stabilizing seats (53), the two stabilizing seats (53) are respectively and fixedly arranged at two ends of the supporting seat (32), the double-shaft screw (52) is rotatably arranged between the two stabilizing seats (53), the moving motor (51) is fixedly arranged on one of the stabilizing seats (53), an output shaft of the moving motor (51) is coaxially connected with the double-shaft screw (52), threaded holes are respectively formed in two driving blocks (33), the two driving blocks are respectively and threadedly connected with two ends of the double-shaft screw (52), limiting blocks (331) are arranged on the driving blocks (33), and limiting grooves (321) for the limiting blocks (331) to slide are formed in the supporting seat (32) along the length direction of the supporting seat.
  6. 6. The oncology nursing device according to claim 1, wherein two sections of external threads (651) are arranged on the positioning rod (65), threaded holes matched with the external threads (651) are formed in the positioning sleeve (63) and the fixing base (64), when one section of external threads (651) is in threaded connection with the threaded holes of the positioning sleeve (63), one end of the positioning rod (65) is inserted into the positioning block (36) and the other end of the positioning rod (65) is moved out of one fixing base (64), and when the other section of external threads (651) is in threaded connection with the threaded holes of the fixing bases (64), one end of the positioning rod (65) is moved out of the positioning block (36) and the other end of the positioning rod (65) is simultaneously inserted into the two fixing bases (64).
  7. 7. The oncology nursing device according to claim 1, wherein the driving assembly (4) comprises a driving motor (41), a wire spool (42) is arranged on an output shaft of the driving motor (41), a pulling rope (43) is wound on the wire spool (42), hooks (44) are arranged at the end parts of the pulling rope (43), hanging rings (45) for hanging the hooks (44) are arranged on two sides of the supporting plate (31) and the auxiliary turning seat (6), and a guide plate (46) for allowing the pulling rope (43) to pass through and guiding the pulling rope (43) is arranged on the bedstead (11).

Description

Oncology nursing device Technical Field The invention relates to the technical field of medical equipment, in particular to a oncology nursing device. Background Cachexia, extreme emaciation, and long-term bedridden movement of patients with current tumors can occur in the late stage, which leads to pressure sores and damages of some bony parts of the buttocks, hips and back of the patients, thereby secondarily aggravating the disease condition of the patients. Current approaches to this problem are typically to turn the patient over by the patient's family members and to exercise the patient's extremities. However, for family members, care for the patient himself is tired, and further pressure on the family members is increased by performing these activities again. Therefore, the Chinese patent with the grant bulletin number of CN112220631B discloses a oncology nursing device, which comprises a bed body, wherein the bed body comprises a supporting plate, baffles and bed legs, the lower surface of the supporting plate is fixedly connected with the bed legs through a long plate, the baffles are fixedly connected at the two sides of the supporting plate, nursing layers are slidingly connected in the inner walls of the two baffles at the opposite sides of the two baffles, uniformly arranged driving rollers are arranged in cavities of the nursing layers, driving blocks are arranged on the outer surface of each driving roller, and the driving blocks on the two adjacent driving rollers are staggered. Above-mentioned technical scheme can assist the patient to stand up, but can't assist patient's four limbs activity, consequently still need the family members to move about patient's four limbs often, and the intensity of nursing is still great. Disclosure of Invention The invention aims to provide a oncology nursing device which can help limbs of a patient to perform activities, so that the labor intensity of family nursing process is reduced. The embodiment of the invention is realized by the following technical scheme that the oncology nursing device comprises a nursing bed, wherein the nursing bed comprises a bed frame, a bed board, a bed seat and a bed tail seat, an upper limb moving mechanism for moving upper limbs of a patient and a lower limb moving mechanism for moving lower limbs of the patient are arranged on the nursing bed, the upper limb moving mechanisms are provided with two groups, the two groups of upper limb moving mechanisms are respectively positioned at one end of the nursing bed close to the bed seat and symmetrically arranged at two sides of the bed frame, the upper limb moving mechanisms comprise upper limb moving rods, a rotating part for driving the upper limb moving rods to rotate on a vertical plane is arranged on the bed frame, the upper limb moving rods comprise a first supporting rod and a second supporting rod, the second supporting rod is hinged to the first supporting rod, one end of the second supporting rod far away from the first supporting rod is provided with a holding rod for driving the patient to drive the lower limb moving, the bed frame is provided with a guide piece for driving the second supporting rod to move from the edge of the nursing bed towards the center direction, the lower limb moving mechanism comprises a supporting plate, the supporting plate is arranged along the length of the bed seat, the supporting plate is arranged at the two sides of the bed seat, the supporting seat is arranged at the end of the supporting plate, which is close to the supporting seat is provided with a driving block for driving the two end for driving the upper limb moving seat, and the supporting seat is arranged at the end for driving the two seat, which is far from the supporting seat, and the end is arranged along the supporting seat, and the driving part for driving the end is arranged at the end of the supporting seat. The rotating part is a rotating cylinder, a cylinder barrel of the rotating cylinder is hinged to the bed frame, a piston rod of the rotating cylinder is hinged to one end of the first supporting rod, which is close to the second supporting rod, the guiding part comprises a guiding seat, a guiding rod is arranged on the guiding seat, the guiding rod is obliquely arranged, and the guiding rod extends from bottom to top and is close to the central position of the nursing bed. Further, an inclined surface which is attached to the guide rod is arranged on the second supporting rod, a convex strip with an arc-shaped cross section is arranged on the inclined surface, a spring plate is arranged between the first supporting rod and the second supporting rod and used for driving the second supporting rod to rotate towards the initial position and to be in the same straight line direction with the first supporting rod. Further, the holding rod is vertically arranged on the second supporting rod, one end, away from the second supporting rod, of the holding rod is provided wit