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CN-116650244-B - Nursing bed with light shield for photodynamic operation

CN116650244BCN 116650244 BCN116650244 BCN 116650244BCN-116650244-B

Abstract

The invention relates to the technical field of nursing, in particular to a nursing bed with a shading cover for photodynamic operation, which comprises a bed body, wherein mounting blocks are symmetrically fixed on the front side wall and the rear side wall of the bed body, mounting frames are jointly fixed at the tops of the two mounting blocks positioned at the same end of the bed body, a closed space is formed above the bed body through the cooperation of a first shading cloth, a second shading cloth, a first shading plate and a second shading plate, so that a dim space is formed, a patient can rest and recover under the condition that other patients are not influenced, a nursing mechanism is arranged, nursing can help medical staff to nurse the patient under the condition that the first shading cloth and the second shading cloth are closed, so that sunlight entering is reduced, rehabilitation of the patient is facilitated, and a light transmitting area for workers to observe can filter ultraviolet rays and infrared rays, so that radiation influence of the patient is weakened.

Inventors

  • LI MIN

Assignees

  • 中国人民解放军空军军医大学

Dates

Publication Date
20260508
Application Date
20230615

Claims (9)

  1. 1. The utility model provides a nursing bed with lens hood for photodynamic postoperative, includes the bed body (1), its characterized in that, all symmetry is fixed with installation piece (3) on the front and back both sides wall of the bed body (1), is located two the top of installation piece (3) of bed body (1) same end is fixed with mounting bracket (4) jointly, is fixed with first lens hood (5) jointly between the top of two mounting bracket (4), two the inboard of mounting bracket (4) all is fixed with second lens hood (6), all calls on two montants of mounting bracket (4) on the left side and is fixed with first lens hood (7), and the symmetry is fixed with second lens hood (8) on two montants of mounting bracket (4) on the right side, the first lens hood (7) of homonymy with second lens hood (8) are connected through zip fastener (9); a driving mechanism is symmetrically arranged between the two mounting frames (4), and the two driving mechanisms respectively drive the first shading cloth (7) and the second shading cloth (8) at two sides to move; A nursing mechanism is arranged inside the two second shading cloths (8), and the two nursing mechanisms are used for nursing patients under the condition that the first shading cloths (7) and the second shading cloths (8) are closed; The driving mechanism comprises a motor (10), a first hollow rod (11) and a limiting plate (12), wherein the motor (10) is fixed on the left side of the mounting frame (4) through a connecting frame, a rotating rod (13) is fixed after an output shaft of the motor (10) penetrates through the left side of the mounting frame (4), the right end of the rotating rod (13) is rotationally connected with the right side of the mounting frame (4), a first thread (14) and a second thread (15) are formed in the outer ring of the rotating rod (13), the first thread (14) and the second thread (15) are opposite in direction, a plurality of first threaded sleeves (16) are connected with the outer ring threads of the first thread (14), all the first threaded sleeves (16) are fixedly connected with the first shading cloth (7) on the same side, a second threaded sleeve (17) is connected with the outer ring threads of the second thread (15), and a groove (18) is formed in the outer wall of the bottom of the second threaded sleeve (17); The first hollow rod (11) is fixedly connected to the top of the second shading cloth (8) in a penetrating way, the top of the first hollow rod (11) is inserted into the groove (18), a first spring (19) is fixedly arranged on the outer wall of the top of the first hollow rod (11), and one end, far away from the first hollow rod (11), of the first spring (19) is fixedly connected with the inner wall of the groove (18); The limiting plates (12) are fixed on the side walls of the first light shielding plates (5), limiting grooves (20) are formed in the bottoms of the limiting plates (12), limiting pins (21) are fixed on the outer walls of all the first threaded sleeves (16) and the outer walls of all the second threaded sleeves (17), and all the limiting pins (21) are in sliding connection with the limiting grooves (20); An elastic component is arranged on the outer ring of the rotating rod (13) and is used for elastically supporting the side face of the second screw sleeve (17).
  2. 2. The nursing bed with the light shield for photodynamic surgery according to claim 1, characterized in that the elastic component comprises a first stop block (22) and a second stop block (23), the first stop block (22) is rotatably connected to the outer ring of the rotating rod (13), the first stop block (22) is fixedly connected with the limiting plate (12) through a connecting rod, a second hollow rod (24) is fixed on the outer wall of the first stop block (22), the second hollow rod (24) is fixedly connected with the second light shield (8) in a penetrating way, a second spring (25) is fixed on the left side of the first stop block (22), a first circular ring (26) is fixed on the left end of the second spring (25), and the first circular ring (26) is slidably connected with the outer wall of the rotating rod (13); The second stop block (23) is rotationally connected to the outer ring of the rotating rod (13) and is located between the first thread (14) and the second thread (15), the second stop block (23) is fixedly connected with the limiting plate (12), a third spring (27) is fixed on the right side of the second stop block (23), a second circular ring (28) is fixed on the right end of the third spring (27), and the second circular ring (28) is in sliding connection with the outer wall of the rotating rod (13).
  3. 3. A care bed with a light shield for use after photodynamic surgery according to claim 2, characterized in that the care mechanism comprises two electric telescopic rods (29), a cavity (30), two first openings (31), a second opening (32) and two communication openings (2), two electric telescopic rods (29) being fixed inside the first hollow rod (11) and the second hollow rod (24), respectively, the telescopic ends of the two electric telescopic rods (29) being fixed with round rods (33); The cavity (30) is formed in the second shading cloth (8), two communication ports (2) are formed in the side surfaces of the first hollow rod (11) and the second hollow rod (24) respectively, and two sides of the cavity (30) are communicated with the first hollow rod (11) and the second hollow rod (24) through the communication ports (2) at corresponding positions respectively; The two first openings (31) symmetrically penetrate through one side of the second shading cloth (8), the two first openings (31) are communicated with the cavity (30), the second openings (32) penetrate through the front side of the second shading cloth (8), the second openings (32) are communicated with the cavity (30), and a first interlayer cloth (34) and a second interlayer cloth (35) are sequentially and jointly fixed between the two round rods (33) from bottom to top; The circular rubber sheet (64) is fixedly connected to the opening edge of the first opening (31), a plurality of parting joints are formed in the circular array on the surface of the circular rubber sheet (64), a plurality of triangular shielding sheets are formed in the middle of the circular rubber sheet (64), and the solar membrane (65) is fixedly connected to the opening edge of the second opening (32).
  4. 4. A photodynamic postoperative care bed with a light shield according to claim 3, wherein grooves (36) are formed in the tops of the two round rods (33), vertical plates (37) are fixed in the first hollow rod (11) and the second hollow rod (24), bottom ends of the two vertical plates (37) are respectively inserted into the corresponding grooves (36), track grooves (38) are formed in the front sides of the two vertical plates (37), the track grooves (38) comprise vertical grooves (3801), first guide grooves (3802), second guide grooves (3803) and third guide grooves (3804), the tops of the first guide grooves (3802) are communicated with the vertical grooves (3801), the bottoms of the first guide grooves (3802) are communicated with the tops of the second guide grooves (3803), the bottoms of the second guide grooves (3803) are respectively communicated with the tops of the third guide grooves (3804), the first guide pin (3804) is arranged at the bottoms of the first guide assembly (3801) and the third guide assembly (3804), and the first guide assembly (3804) is movably arranged at the bottoms of the first guide grooves (3801) and the third guide assembly (3804; The utility model discloses a support structure, including round bar (33) and support, be fixed with support (39) on the outer wall of round bar (33), the inside sliding connection of support (39) has U-shaped frame (40), the one end of U-shaped frame (40) runs through after the lateral wall of round bar (33) extends into the inside of recess (36), U-shaped frame (40) are located the inside part of recess (36) is towards one side of track groove (38) is fixed with round pin post (41), round pin post (41) with perpendicular groove (3801) sliding connection, be fixed with jointly between two landing legs of U-shaped frame (40) two axis of rotation (42) the outside of rotation (42) all overlaps and is equipped with inclined plate (43), be fixed with two gag lever posts (44) on the lateral wall of support (39), two gag lever post (44) respectively with two inclined plate (43) run through sliding connection.
  5. 5. The nursing bed with the light shield for photodynamic surgery according to claim 4, wherein the first unidirectional limiting component comprises a first rotating shaft (45), a first baffle (46) is fixed on the outer wall of the first rotating shaft (45), a first magnet (47) is fixed on one end, away from the first rotating shaft (45), of the first baffle (46), a second magnet (48) is fixedly embedded on the inner top surface of a communication port of the vertical groove (3801) and the first guide groove (3802), and the first magnet (47) and the second magnet (48) are mutually repelled.
  6. 6. The nursing bed with the light shield for photodynamic surgery according to claim 4, wherein the second unidirectional limiting component comprises a second rotating shaft (49), a second baffle (50) is fixed on the outer wall of the second rotating shaft (49), a third magnet (51) is fixed on one end, far away from the second rotating shaft (49), of the second baffle (50), a fourth magnet (52) is fixedly embedded in the inner bottom surface of a communication port of the vertical groove (3801) and the third guide groove (3804), and the third magnet (51) and the fourth magnet (52) are attracted to each other.
  7. 7. The nursing bed with the light shield for photodynamic surgery according to claim 2, characterized in that a mounting groove (53) is formed in the left side of the second screw sleeve (17), the second circular ring (28) is in sliding connection with the mounting groove (53), a limiting cross rod (63) is fixedly connected to the surface of the second circular ring (28), and the end part of the limiting cross rod (63) is in contact with the end surface of the first screw sleeve (16) at the corresponding position; The top of the second shading cloth (8) is fixedly penetrated by a third hollow rod (54), the third hollow rod (54) is positioned at the left side of the first hollow rod (11), the top of the third hollow rod (54) penetrates through the outer wall of the second screw sleeve (17), the third hollow rod (54) is communicated with the mounting groove (53), a push rod (55) is vertically and slidingly connected in the third hollow rod (54), an inclined surface is formed after the top of the push rod (55) extends into the mounting groove (53), the bottom of the push rod (55) extends to the lower side of the third hollow rod (54), a fourth spring (56) is fixedly arranged on the outer wall of the push rod (55) through a bulge, and the bottom of the fourth spring (56) is fixedly connected with the inner wall of the third hollow rod (54); the side wall of the bed body (1) is fixed with the dead lever, the outside of dead lever rotates and is connected with V-arrangement board (57), the left side board of V-arrangement board (57) with the bottom of push rod (55) is inconsistent, the bottom of first hollow pole (11) is fixed with lug (58), the right side board of V-arrangement board (57) with lug (58) cooperate, reset assembly is installed to the bottom of the right side board of V-arrangement board (57), reset assembly is used for with V-arrangement board (57) are restoreed to the normal position.
  8. 8. The post-operative photodynamic nursing bed with the light shield as claimed in claim 7 wherein said reset assembly includes a weight (59) and an L-shaped bar (60), said weight (59) being fixed to the bottom of the right side plate of said V-shaped plate (57), said L-shaped bar (60) being fixed to the outer wall of said fixed bar, said L-shaped bar (60) being mated with the bottom of the right side plate of said V-shaped plate (57).
  9. 9. The nursing bed with the light shield for photodynamic surgery according to claim 1, characterized in that the bottom of the first light shield (5) is provided with a lighting lamp (61), and the outer wall of the mounting frame (4) on the right side is fixed with a control switch (62).

Description

Nursing bed with light shield for photodynamic operation Technical Field The invention relates to the field of nursing, in particular to a nursing bed with a light shield for photodynamic postoperative. Background The photodynamic therapy is also called as Aila photodynamic therapy, and the specific treatment method is that an Aila photosensitizer is firstly applied to an affected part of skin damage, generally after the skin damage is beyond 1cm, a light source is directly irradiated to the part coated with the photosensitizer, and cells of some lesions are mainly killed by illumination, so that a certain treatment effect is generated, and after a patient runs out of a medicament, the patient cannot see light. The prior art discloses the invention patent of part shading nursing, and chinese patent application number 201820177487.4 discloses a medical care bed that possesses shading function, including bottom plate, first supporting leg and second supporting leg, the one end fixedly connected with first bed board of first supporting leg, the both sides of first bed board are provided with the slide rail, rotate on the first supporting leg of bottom plate middle part position and be connected with the handrail, the bottom fixedly connected with base box of first bed board, sliding connection has the box of taking out in the base box, the both sides of second bed board rotate and are connected with the lens hood, install the cylinder on the layer board that second supporting leg one end is connected, the one end of cylinder is provided with the pneumatic lever, the one end of pneumatic lever is connected with the second bed board through the change pearl. The sebaceous gland which is excessively overactive after photodynamic therapy is subjected to reversible damage, so that sebum secretion is reduced, local skin is dried, at the moment, medical moisturizers and the like are required to be used for wet compress cold spray, when the head of a patient is subjected to wet compress cold spray, the patient is usually protected from light in order to reduce the irradiation of sunlight to the affected part of the patient, but in the recovery process, medical staff also need to temporarily care the head of the patient, in the nursing process, shielding needs to be canceled, and continuous shielding protection is inconvenient for the head, so that a nursing bed with a light shield is required to be provided, the head can be kept shielded continuously during nursing, and the transmitted light is filtered and radiated, so that the influence of ultraviolet rays in light weight on the head of the patient is weakened. Disclosure of Invention The invention aims to solve the defects that shielding needs to be removed in the nursing process and continuous shielding protection is inconvenient for the head in the prior art, and provides a nursing bed with a light shield for photodynamic operation. The nursing bed with the light shield for the photodynamic operation comprises a bed body, wherein mounting blocks are symmetrically fixed on the front side wall and the rear side wall of the bed body, mounting frames are jointly fixed on the tops of the two mounting blocks at the same end of the bed body, a first light shield is jointly fixed between the tops of the two mounting frames, a second light shield is fixedly arranged on the inner side of the two mounting frames, first light shielding cloth is symmetrically fixed on the two vertical rods of the mounting frame on the left side, second light shielding cloth is symmetrically fixed on the two vertical rods of the mounting frame on the right side, and the first light shielding cloth and the second light shielding cloth on the same side are connected through a zipper; A driving mechanism is symmetrically arranged between the two mounting frames, and the two driving mechanisms respectively drive the first shading cloth and the second shading cloth on two sides to move; The nursing mechanism is installed in the inside of two the second shading cloths, and two nursing mechanisms are used for nursing patients under the condition that the first shading cloths and the second shading cloths are closed. Preferably, the driving mechanism comprises a motor, a first hollow rod and a limiting plate, the motor is fixed on the left side of the mounting frame through a connecting frame, a rotating rod is fixed on an output shaft of the motor after penetrating through the left side of the mounting frame, the right end of the rotating rod is rotationally connected with the right side of the mounting frame, a first thread and a second thread are arranged on an outer ring of the rotating rod, the directions of the first thread and the second thread are opposite, a plurality of first screw sleeves are connected with an outer ring thread of the first thread, all the first screw sleeves are fixedly connected with a first shading cloth on the same side, a second screw sleeve is connected with an outer