CN209966849U

CN209966849U - Hematology department is with nursing bed

Info

Publication number: CN209966849U
Application number: CN201920504306.9U
Authority: CN
Inventors: 刘正秀; 赵庚; 杨丽
Original assignee: Lanzhou University
Current assignee: Lanzhou University
Priority date: 2019-04-15
Filing date: 2019-04-15
Publication date: 2020-01-21
Anticipated expiration: 2029-04-15

Abstract

A nursing bed for hematology department comprises a bed frame, wherein a middle plate is arranged at the middle position of the bed frame, a first turnover plate capable of being turned over is hinged in the bed frame at one end of the middle plate, a second turnover plate capable of being turned over is hinged in the bed frame at the other end of the middle plate, first sliding grooves are formed in two sides of the bed frame, a handrail frame capable of adjusting the height is connected in the first sliding grooves in a sliding mode, the upper body of a patient can be driven to move through turning over the first turnover plate, legs of the patient can be driven to bend and stretch through turning over the second turnover plate, therefore, the training of the patient can be assisted, local congestion caused by long-time unmoving of the patient can be avoided, the arms of the patient can be fixed through ropes, the involuntary movement of the arms of the patient during blood transfusion and blood drawing can be prevented, and the blood drawing position of the patient can be covered, the position of the puncture needle can be prevented from being touched accidentally.

Description

Hematology department is with nursing bed

Technical Field

The utility model belongs to the technical field of the medical treatment technique and specifically relates to a hematology department is with nursing bed is related to.

Background

The hematology department is a branch of medicine that mainly treats problems of the hematopoietic system. The hematology department can also provide professional services and carry out a plurality of technical tests for hematology problems of a plurality of non-hematologic diseases, and diseases diagnosed and treated by the hematology department comprise leukemia, lymphoma, multiple myeloma, myelodysplastic syndrome, polycythemia vera, primary myelofibrosis, primary thrombocytosis, aplastic anemia, pure red cell aplastic anemia, iron deficiency anemia, nutritional anemia, autoimmune hemolytic anemia, paroxysmal nocturnal hemoglobinuria, idiopathic thrombocytopenic purpura, hemophilia and other hereditary hemorrhagic diseases and the like. The hematology department can also provide professional services for a plurality of hematology problems of non-hematology diseases, such as tumors, myocardial infarction, cerebral infarction, diabetes, hypercoagulable state problems of pregnancy, liver diseases, kidney diseases, tumors, rheumatic diseases, infectious diseases, hematology problems of pregnancy and surgical patients, and the like. Technologies developed in a hematology laboratory include stem cell culture, cytomorphology, cytogenetics, molecular biology, immunology, enzyme immunology, thrombosis, hemostasis and the like, in a medical facility, a patient spends most of the time on a nursing bed in one day, so the use and design of the nursing bed are particularly important, and the hematology department often needs blood drawing and blood transfusion, but the patient can not autonomously move an arm when the blood drawing and blood transfusion are carried out, so that the hidden danger of needle head deviation exists, a corresponding protection device is not arranged on the current nursing bed, most of the current hospital beds cannot assist the patient in bending and stretching legs, and the use requirements of the patient cannot be met.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a hematology department is with nursing bed can protect the patient when drawing blood, blood transfusion, can assist patient's shank to bend and stretch moreover, can the effectual problem of mentioning in the solution background art.

In order to achieve the purpose, the utility model discloses a bedstead, the intermediate position department of bedstead is provided with the intermediate lamella, it has the commentaries on classics board one that can overturn to articulate in the bedstead of intermediate lamella one end, it has the commentaries on classics board two that can overturn to articulate in the bedstead of the intermediate lamella other end, the both sides of bedstead all are equipped with spout one, sliding connection has the handrail frame that can height-adjusting in the spout one, the surface connection of handrail frame has the table that can adjust the face size of placing, the internal connection of handrail frame has the detachable arm fender bracket, the corresponding table in bottom of bedstead is provided with the table standing groove.

Preferably, a connecting plate is arranged at the bottom end of the bedstead below the first rotating plate, the bottom end of the connecting plate is connected with a bottom plate through a guide rail, a lead screw stepping motor is hinged to the bottom end of the connecting plate above the bottom plate, and a top plate is arranged at the top end of a lead screw rotating inside the lead screw stepping motor.

Preferably, the bottom of the second rotating plate is hinged to an outer tube through a hinge seat, the bottom of the middle plate is provided with a fixing plate, a servo motor is hinged to the inside of the bottom of the fixing plate, a stud is arranged on the top end of an output shaft of the servo motor and arranged inside the outer tube, and a screw hole is formed in the inner cavity of the outer tube and corresponds to the stud.

Preferably, a guide rod is arranged inside the first sliding groove, the guide rod is in threaded connection with the handrail frame, a first gear is arranged at the top end of the guide rod, a rotating shaft is rotatably connected to the middle position of the side face of the other end of the bed frame, a second gear is arranged on the rotating shaft, the first gear is connected with the second gear through a toothed chain and a rack, and a handle is arranged at the top end of the rotating shaft.

Preferably, the handrail frame comprises a first inner tube, the first inner tube is connected with a second inner tube through a sleeve, and a handrail plate is arranged at the top end of the second inner tube;

the arm protection frame is connected with the boss inside the armrest frame in a sliding mode;

the surface of handrail board is equipped with magnet, the bottom of table also is equipped with magnet.

Preferably, the surface of the table is provided with a second mounting groove, a rotating plate is hinged in the second mounting groove, a plurality of clamping grooves which are uniformly distributed are formed in the surface, corresponding to the bedstead, of the rotating plate, a supporting plate is hinged in the table, sliding grooves are formed in two sides of the table and are hinged with the corresponding clamping grooves, and a push-pull plate is connected in the sliding grooves in a sliding mode.

Preferably, the arm protection frame comprises a movable plate, limiting holes are uniformly distributed on the movable plate, an arm support plate is arranged on the inner side of the movable plate, two through holes are formed in two ends of the arm support plate, ropes are connected in the two through holes in one end and the two through holes in the other end, and the two ropes are connected through a second spring;

the inside of arm backup pad is equipped with the water injection groove, the position department that the one end of arm backup pad corresponds the water injection groove is equipped with the connecting pipe, the top of connecting pipe is rotated and is connected with sealed cap, the both sides of arm backup pad all are equipped with spout three, be equipped with the screw rod in the spout three, sliding connection has the guard shield on the screw rod, threaded connection has the nut on the screw rod of guard shield both sides.

The utility model discloses a board one's upset changes, can drive the upper part of the body of patient from this and remove, through the upset of board two changes, the shank that can drive the patient bends and stretches, can assist the patient to train from this, avoid the patient because of the long-time unmovable local congestion that appears, fix patient's arm through the rope, can prevent that the patient from carrying out the blood transfusion, unconscious removal appears in the arm when drawing blood, draw blood to the patient through the guard shield, blood transfusion position department covers, can prevent to prick needle position department and touched by accident.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of a first cross-sectional structure of the present invention.

Fig. 3 is a bottom schematic view of the present invention.

Fig. 4 is a schematic diagram of a second cross-sectional structure of the present invention.

Fig. 5 is an enlarged schematic view of the a-end of the present invention.

In the figure: 1 bedstead, 2 middle plates, 3 rotating plate I, 31 connecting plates, 32 guide rails, 33 bottom plates, 34 lead screw stepping motors, 35 lead screws, 36 top plates, 4 rotating plate II, 41 hinged seats, 42 fixed plates, 43 outer tubes, 44 servo motors, 45 screw bolts, 46 screw holes, 5 sliding groove I, 51 guide rods, 52 first gears, 53 rotating shafts, 54 second gears, 55 toothed chain racks, 56 handles, 6 handrail frames, 61 inner tube I, 62 sleeves, 63 handrail plates, 64 inner tube II, 65 mounting groove I, 66 spring I, 67 hand push plates, 68 limiting columns, 69 magnets, 7 table plates, 71 mounting groove II, 72 rotating plates, 73 clamping grooves, 74 supporting plates, 75 sliding groove II, 76 moving plates, 8 arm protecting frames, 81, 82 limiting holes, 83 arm supporting plates, 84 through holes, 85 ropes, 86 spring II, 87 water injection grooves, 88 connecting tubes, 89 sealing caps, 810 sliding grooves, 811 screw rods, 812 shield, 813 nut, 9 table placement groove.

Detailed Description

The following describes the present invention in further detail with reference to fig. 1-5.

As shown in figures 1-5, the utility model comprises a bedstead 1, a middle plate 2 is arranged at the middle position of the bedstead 1, a first turnover plate 3 capable of turning is hinged in the bedstead 1 at one end of the middle plate 2, the upper body of a patient is driven to move by the rotation of the first turnover plate 3, a second turnover plate 4 capable of turning is hinged in the bedstead 1 at the other end of the middle plate 2, the legs of the patient are driven to stretch by the rotation of the second turnover plate 4, a first chute 5 is arranged at both sides of the bedstead 1, a handrail frame 6 capable of adjusting the height is slidably connected in the first chute 5, the structure of the handrail frame 6 capable of adjusting the position and the height can meet the use requirements of different users, a table plate 7 capable of adjusting the size of a placing surface is connected on the surface of the handrail frame 6, a detachable arm protection frame 8 is connected in the handrail frame 6, and the detachable arm protection frame 8 is structurally arranged, so that the patient can be installed and used according to the use requirement, and the bottom end of the bedstead 1 is provided with a table board placing groove 9 corresponding to the table board 7.

The bed frame 1 bottom of the first side of the rotating plate 3 is provided with a connecting plate 31, the bottom of the connecting plate 31 is connected with a bottom plate 33 through a guide rail 32, the bottom of the connecting plate 31 above the bottom plate 33 is hinged with a lead screw stepping motor 34, the top end of an internal rotating lead screw 35 of the lead screw stepping motor 34 is provided with a top plate 36, the lead screw stepping motor 34 is connected with an external power supply through a lead wire, the lead screw stepping motor 34 works, the position of the top plate 36 is adjusted accordingly, and the turning angle of the first side of the rotating plate 3 is changed.

The bottom of commentaries on classics board two 4 articulates through articulated seat 41 has outer tube 43, the bottom of intermediate lamella 2 is equipped with fixed plate 42, the inside articulated servo motor 44 that has in bottom of fixed plate 42, servo motor 44's output shaft top is equipped with double-screw bolt 45, double-screw bolt 45 sets up the inside at outer tube 43, the inner chamber of outer tube 43 corresponds double-screw bolt 45 and is equipped with screw 46, servo motor 44 also is connected with external power through the wire, servo motor 44 work can drive double-screw bolt 45 and rotate, change double-screw bolt 45 from this in the inside position of outer tube 43, can drive commentaries on classics board two 4 from this and overturn.

The guide rod 51 is arranged inside the first sliding chute 5, the guide rod 51 is in threaded connection with the handrail frame 6, the first gear 52 is arranged at the top end of the guide rod 51, the rotating shaft 53 is rotatably connected to the middle position of the side face of the other end of the bed frame 1, the second gear 54 is arranged on the rotating shaft 53, the first gear 52 is connected with the second gear 54 through the toothed rack 55, the handle 56 is arranged at the top end of the rotating shaft 53, and the first gear 52 can drive the second gear 54 to rotate under the action of the toothed rack 55 through rotating the handle 56, so that the position of the handrail frame 6 on the guide rod 51 can be changed.

The handrail frame 6 comprises a first inner pipe 61, the first inner pipe 61 is connected with a second inner pipe 64 through a sleeve 62, and the top end of the second inner pipe 64 is provided with a handrail plate 63;

a first mounting groove 65 is formed in the boss in the handrail frame 6 below the handrail plate 63, a first spring 66 is arranged in the first mounting groove 65, a hand push plate 67 is arranged at the top end of the first spring 66, a limiting column 68 is arranged at the top end of the hand push plate 67, the top end of the limiting column 68 penetrates through and extends to the outer part of the boss, the arm protection frame 8 is in sliding connection with the boss in the handrail frame 6, the distance between the first inner tube 61 and the second inner tube 64 is changed by rotating the sleeve 62, the overall height of the handrail frame 6 can be adjusted, the position of the limiting column 68 can be changed by adjusting the position of the hand push plate 67, and the moving plate 81 is fixed by connecting the limiting column 68 with the limiting hole 82;

magnets 69 are provided on the surface of the armrest plate 63, magnets 69 are also provided at the bottom end of the table plate 7, and the table plate 7 is fixed to the surface of the armrest plate 63 by attraction between the magnets 69.

The surface of the table plate 7 is provided with a second mounting groove 71, the second mounting groove 71 is internally hinged with a rotating plate 72, the surface of the rotating plate 72 corresponding to the bed frame 1 is provided with a plurality of clamping grooves 73 which are uniformly distributed, the inside of the table plate 7 is hinged with a support plate 74 corresponding to the clamping grooves 73, two sides of the table plate 7 are provided with second sliding grooves 75, and the second sliding grooves 75 are internally connected with push-pull plates 76 in a sliding manner.

The arm protection frame 8 comprises a moving plate 81, limiting holes 82 are uniformly distributed on the moving plate 81, an arm supporting plate 83 is arranged on the inner side of the moving plate 81, two through holes 84 are formed in two ends of the arm supporting plate 83, ropes 85 are connected in the two through holes 84 at one end and the two through holes 84 at the other end, and the two ropes 85 are connected through a second spring 86;

the inside of arm supporting plate 83 is equipped with water injection tank 87, the position department that the one end of arm supporting plate 83 corresponds water injection tank 87 is equipped with connecting pipe 88, the top of connecting pipe 88 is rotated and is connected with sealing cap 89, add warm water or cold water to the inside of water injection tank 87 through connecting pipe 88, adjust the surface temperature of arm supporting plate 83 from this, the both sides of arm supporting plate 83 all are equipped with spout three 810, be equipped with screw rod 811 in the spout three 810, sliding connection has guard shield 812 on the screw rod 811, threaded connection has nut 813 on the screw rod 811 of guard shield 812 both sides through the position that changes nut 813, adjust the position of guard shield 812 from this.

When the utility model is used, when a patient needs to adjust the angle of the first rotating plate 3, the screw rod 35 is driven to rotate through the work of the screw rod stepping motor 34, the position of the top plate 36 can be adjusted, so that the angle of the first rotating plate 3 can be adjusted, when the patient needs to adjust the angle of the second rotating plate 4, the servo motor 44 works to drive the stud 45 to rotate, the position of the stud 45 in the outer tube 43 can be changed, so that the second rotating plate 4 can be driven to turn over, when the patient needs to adjust the position of the handrail frame 6, the first gear 52 drives the second gear 54 to rotate through the toothed chain rack 55 by rotating the handle 56, so that the position of the handrail frame 6 at the guide rod 51 can be adjusted, the sleeve 62 is rotated, so that the distance between the first inner tube 61 and the second inner tube 64 is changed, and the height of the handrail frame 6 is changed, when a patient needs to use the table plate 7, the magnet 69 at the bottom end of the table plate 7 corresponds to the magnet 69 on the surface of the armrest plate 63, so that the table plate 7 is fixed on the armrest frame 6, the rotating plate 72 is rotated, the support of the rotating plate 72 is realized through the connection of the support plate 74 and the clamping groove 73, the size of the placement surface of the table plate 7 is changed through changing the position of the push-pull plate 76, the moving plate 81 is connected with a boss inside the armrest frame 6, the position of the limiting column 68 is adjusted through the push-pull plate 67, so that the limiting column 68 is connected with the limiting hole 82, the arm of the patient is fixed on the surface of the arm support plate 83 through the rope 85, so that the position of the arm support plate 83 is determined, cold water or hot water is added into the water injection groove 87 according to the requirements of the patient, so that the temperature of the arm support plate 83 is changed, and the position of the nut, thereby adjusting the position of the shroud 812.

The utility model discloses a commentaries on classics board one 3's upset, can drive the upper part of the body of patient from this and remove, through the upset of changeing two 4 boards, can drive patient's shank and bend and stretch, can assist the patient to train from this, avoid the patient because of the long-time unmovable local congestion that appears, fix patient's arm through rope 85, can prevent that the patient from carrying out the blood transfusion, unconscious removal appears in the arm when drawing blood, through guard shield 812 to patient's blood drawing, blood transfusion position department covers, can prevent to prick needle position department and touched by accident.

The utility model relates to a circuit connection is the conventional means that technical staff adopted in this field, and accessible limited number of tests obtains the technological inspiration, belongs to the widely used prior art.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A nursing bed for hematology department comprises a bed frame (1), and is characterized in that: the middle position department of bedstead (1) is provided with intermediate lamella (2), it has commentaries on classics board (3) that can overturn to articulate in bedstead (1) of intermediate lamella (2) one end, it has commentaries on classics board two (4) that can overturn to articulate in bedstead (1) of the intermediate lamella (2) other end, the both sides of bedstead (1) all are equipped with spout one (5), sliding connection has handrail frame (6) that can height-adjusting in spout one (5), the surface connection of handrail frame (6) has table (7) that can adjust and place the face size, the internal connection of handrail frame (6) has detachable arm fender bracket (8), the bottom of bedstead (1) corresponds table (7) and is provided with table standing groove (9).

2. The nursing bed for hematology department according to claim 1, characterized in that the bottom end of the bed frame (1) below the first rotating plate (3) is provided with a connecting plate (31), the bottom end of the connecting plate (31) is connected with a bottom plate (33) through a guide rail (32), the bottom end of the connecting plate (31) above the bottom plate (33) is hinged with a lead screw stepping motor (34), and the top end of an internal rotating lead screw (35) of the lead screw stepping motor (34) is provided with a top plate (36).

3. The nursing bed for hematology department according to claim 1, wherein the bottom end of the second rotating plate (4) is hinged to an outer tube (43) through a hinge seat (41), the bottom end of the middle plate (2) is provided with a fixing plate (42), a servo motor (44) is hinged to the inside of the bottom end of the fixing plate (42), a stud (45) is arranged at the top end of an output shaft of the servo motor (44), the stud (45) is arranged inside the outer tube (43), and a screw hole (46) is formed in the inner cavity of the outer tube (43) corresponding to the stud (45).

4. The nursing bed for hematology department according to claim 1, characterized in that a guide rod (51) is arranged inside the first sliding chute (5), the guide rod (51) is connected with the armrest frame (6) through a screw thread, a first gear (52) is arranged at the top end of the guide rod (51), a rotating shaft (53) is rotatably connected to the middle position of the side surface of the other end of the bed frame (1), a second gear (54) is arranged on the rotating shaft (53), the first gear (52) and the second gear (54) are connected through a toothed rack (55), and a handle (56) is arranged at the top end of the rotating shaft (53).

5. The nursing bed for hematology department according to claim 1, characterized in that the armrest frame (6) comprises a first inner tube (61), the first inner tube (61) is connected with a second inner tube (64) through a sleeve (62), and an armrest plate (63) is arranged at the top end of the second inner tube (64);

the arm protection frame comprises an arm support frame (6), an arm plate (63) and an arm protection frame (8), wherein the arm support frame (6) is internally provided with a boss, a first mounting groove (65) is arranged in the boss, a first spring (66) is arranged in the first mounting groove (65), a hand push plate (67) is arranged at the top end of the first spring (66), a limiting column (68) is arranged at the top end of the hand push plate (67), the top end of the limiting column (68) penetrates through and extends to the outer part of the boss, and the arm protection frame is in sliding connection with the boss in the arm support;

the surface of handrail board (63) is equipped with magnet (69), the bottom of table (7) also is equipped with magnet (69).

6. The nursing bed for the hematology department according to claim 1, wherein a second mounting groove (71) is formed in the surface of the table plate (7), a rotating plate (72) is hinged in the second mounting groove (71), a plurality of clamping grooves (73) which are uniformly distributed are formed in the surface, corresponding to the bed frame (1), of the rotating plate (72), a supporting plate (74) is hinged in the table plate (7) corresponding to the clamping grooves (73), two sliding grooves (75) are formed in two sides of the table plate (7), and a push-pull plate (76) is connected in the sliding grooves (75).

7. The nursing bed for the hematology department according to claim 1, wherein the arm protection frame (8) comprises a moving plate (81), limit holes (82) are uniformly distributed on the moving plate (81), an arm supporting plate (83) is arranged on the inner side of the moving plate (81), two through holes (84) are formed in two ends of the arm supporting plate (83), ropes (85) are connected in the two through holes (84) in one end and the two through holes (84) in the other end, and the two ropes (85) are connected through a second spring (86);

the inside of arm backup pad (83) is equipped with water injection tank (87), the position department that the one end of arm backup pad (83) corresponds water injection tank (87) is equipped with connecting pipe (88), the top of connecting pipe (88) is rotated and is connected with sealing cap (89), the both sides of arm backup pad (83) all are equipped with three (810) of spout, be equipped with screw rod (811) in three (810) of spout, sliding connection has guard shield (812) on screw rod (811) of guard shield (812) both sides, threaded connection has nut (813) on screw rod (811).