CN214909780U

CN214909780U - Novel medical care frame of changing dressings

Info

Publication number: CN214909780U
Application number: CN202120817981.4U
Authority: CN
Inventors: 王建源; 黄翠麦; 黄连欣; 农兰兰; 黄艳秋
Original assignee: Youjiang Medical University for Nationalities Affiliated Hospital
Current assignee: Youjiang Medical University for Nationalities Affiliated Hospital
Priority date: 2021-04-21
Filing date: 2021-04-21
Publication date: 2021-11-30
Anticipated expiration: 2031-04-21

Abstract

The utility model discloses a novel medical care dressing change frame, which comprises a movable frame and a cart body; the movable frame comprises a grabbing component, a first supporting beam, a second supporting beam and an adjusting component; the grabbing component is arranged at one end of the first supporting beam, and the other end of the first supporting beam is vertically and fixedly connected with the second supporting beam; an adjusting component is arranged on the second supporting beam and is fixedly connected to a dressing change table of the cart body; the support is rotatable at a position on the top surface of the dressing table corresponding to the grabbing component; when the medical nursing bed is used, a medical worker can move the grabbing assembly to the limb of a patient through the control part on the moving frame, grab the limb of the patient and move the grabbing assembly to the support of the dressing changing table so as to change the dressing, and the support can adapt to the body position of the patient through rotation; the utility model discloses a can realize only needing a nurse alright remove with the limbs to the patient to accomplish the change of dressings, the medical personnel's that has significantly reduced human cost, convenient operation has increased the efficiency of changing dressings moreover.

Description

Novel medical care frame of changing dressings

Technical Field

The utility model belongs to the technical field of medical instrument, especially, relate to a novel medical care dressing change frame.

Background

Dressing change is a clinically and routinely adopted treatment method, and medical staff inspect the wound of a patient and change dressing to promote the healing of the wound and prevent complications. When changing dressings, medical personnel should help patients to adopt comfortable positions and fully expose the wound surface.

If patient's wound is more serious, can't remove limbs by oneself, perhaps the wound is in the limbs bottom again, need lift up limbs, perhaps removes the limbs and changes dressings on the support of frame of changing dressings, these operations are more difficult, and the nurse is mostly the women, can't accomplish alone and change dressings the operation, needs a plurality of medical personnel to change dressings the operation together, both the waste time, extravagant manpower resources again.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a novel medical care frame of changing dressings to solve the problem that above-mentioned prior art exists, make medical personnel can carry out the limbs to the patient that can't remove the limbs alone and remove and accomplish the change dressings, improved the efficiency of changing dressings, saved manpower resources, and can improve the comfort level of patient's limbs when changing dressings.

In order to achieve the above object, the utility model provides a following scheme: the utility model provides a novel medical care dressing change frame, include: the trolley comprises a trolley body and a moving frame arranged on the upper surface of the trolley body, wherein the moving frame comprises a first supporting beam, a second supporting beam, an adjusting assembly, a grabbing assembly and a steel wire rope; the grabbing component comprises a movable pulley, a fixed pulley, a connecting plate and a nipper;

the first supporting beam is horizontally arranged, the fixed pulley is installed at one end of the first supporting beam, the movable pulley is arranged under the fixed pulley, the connecting plates are installed on two sides of the movable pulley, and two grabbing arms of the grabbing clamp are respectively connected to two ends of the bottom of each connecting plate in a rotating mode; the other end of the first supporting beam is vertically and fixedly connected with one end of a second supporting beam, and the other end of the second supporting beam is fixedly connected to one side of the top surface of the dressing change table; the adjusting assembly is arranged at one end, close to the dressing table, of the second supporting beam;

one end of the steel wire rope is wound on the adjusting assembly and arranged along the second supporting beam and the first supporting beam, the other end of the steel wire rope is fixed on the fixed pulley around the movable pulley, and the fixed pulley is rotatably connected with the movable pulley through the steel wire rope.

Preferably, the two joints of the two grasping arms of the grasping forceps and the connecting plate are both fixedly provided with a first ratchet wheel; a fixed block is fixedly arranged below the first ratchet wheel, the fixed block is elastically connected to one end of a first clamping knife through a tension spring, and the other end of the first clamping knife is tangent to the root of the gear teeth of the first ratchet wheel; the first clamping knife is connected with one end of the tension spring, the side face, adjacent to the grabbing arm, of the first clamping knife is provided with a protrusion, the protrusion completely penetrates through the side wall of the connecting plate, the connecting plate corresponds to the protrusion, a through groove is formed in the position, corresponding to the protrusion, of the connecting plate, the protrusion is arranged in the through groove in a sliding mode, and the other end of the protrusion is connected with a shifting head.

Preferably, a telescopic arm is slidably arranged in the first supporting beam, racks are horizontally arranged on two opposite side surfaces of the telescopic arm, a gear matched with the racks is arranged below the racks, and the gear is rotatably connected with the first supporting beam through a first rotating shaft; the first rotating shaft penetrates through the side wall of the first supporting beam and is fixedly provided with a first rotating handle.

Preferably, the adjusting assembly comprises a second clamping knife, a wire containing wheel, a second rotating handle, a supporting plate, a support, a second ratchet wheel, a spring and a second rotating shaft; the supporting plate is fixedly connected to the second supporting beam, and the wire containing wheel is arranged between the second supporting beam and the supporting plate and is rotatably connected with the supporting plate through the second rotating shaft; the second rotating shaft penetrates through the side wall of the supporting plate and is fixedly provided with a second rotating handle; the second ratchet wheel is fixedly connected with the wire containing wheel, the support is installed below the second ratchet wheel, the top of the support is rotatably connected with the second clamping knife, and the bottom surface of one end, close to the second ratchet wheel, of the second clamping knife is elastically connected to the supporting plate through the spring.

Preferably, the cart body comprises a dressing table, a pushing handle, a bottom plate and universal wheels; the universal wheels are fixedly connected to the four corners of the bottom surface of the bottom plate; the dressing change table is fixedly arranged on the top surface of the bottom plate; the push handle is arranged on one side surface of the dressing changing table.

Preferably, the two opposite side surfaces of the bottom plate are provided with telescopic rods, and the telescopic rods are parallel to the first supporting beam; two of the four universal wheels are fixedly connected to one end of the telescopic rod.

Preferably, the top surface of the dressing changing table is rotatably connected with a support through a bearing, and the support corresponds to the position of the grasping forceps.

Preferably, four vertical side edges of the dressing changing table are respectively provided with a supporting column.

Preferably, a storage drawer and a storage cabinet are arranged in the dressing change table; the top surface of the dressing changing table is provided with a storage groove.

Preferably, the telescopic rod is provided with a plurality of through holes; two opposite side surfaces corresponding to the telescopic rod are respectively provided with a bolt hole with the same diameter and size corresponding to the through hole; the through hole and the bolt hole are connected with a bolt in a sliding mode.

The utility model discloses a following technological effect: the utility model provides a novel medical care frame of changing dressings through the control unit on the operation frame of changing dressings, realizes that single limbs to the patient remove and accomplish the operation of changing dressings, and easy operation has improved the efficiency of changing dressings, has saved manpower resources.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of part C of the present invention;

FIG. 3 is a schematic view of the internal structure of part B of the present invention;

fig. 4 is a schematic view of the internal structure of part a of the present invention;

FIG. 5 is an axial view of the position relationship between the base plate and the retractable rod.

Wherein:

1. a base plate; 2. a universal wheel; 3. a dressing table; 4. a trash can; 5. an iron ring; 6. a push handle; 7. a second cutter; 8. a wire containing wheel; 9. a second rotating handle; 10. a first support beam; 11. a support plate; 12. a support beam; 13. a lamp; 14. a first rotating handle; 15. buckling; 16. a wire rope; 17. a rack; 18. a steering wheel; 19. a fixed pulley; 20. a movable pulley; 21. a connecting plate; 22. grasping forceps; 23. a support; 24. a bearing; 25. a storage groove; 26. a storage drawer; 27. a storage cabinet; 28. a through hole; 29. a telescopic rod; 30. a bolt; 31. a support; 32. a second ratchet wheel; 33. a spring; 34. a gear; 35. a first stopper; 36. a second stopper; 37. a fixed block; 38. a first ratchet wheel; 39. a tension spring; 40. a support pillar; 41. a telescopic arm; 42. a first cutter; 43. a through groove; 44. a shifting block; 45. a first rotating shaft; 46. a second rotating shaft; 47. a pin hole; 48. and a second corbel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.

A novel medical care dressing change rack, comprising: the trolley comprises a trolley body and a moving frame arranged on the upper surface of the trolley body, wherein the moving frame comprises a first supporting beam 10, a second supporting beam 48, an adjusting assembly, a grabbing assembly and a steel wire rope 16; the grabbing component comprises a movable pulley 20, a fixed pulley 19, a connecting plate 21 and a nipper 22;

the first supporting beam 10 is horizontally arranged, a fixed pulley 19 is arranged at one end of the first supporting beam, a movable pulley 20 is arranged under the fixed pulley 19, connecting plates 21 are arranged on two sides of the movable pulley 20, and two ends of the bottom of each connecting plate 21 are respectively and rotatably connected with two grabbing arms of a grabbing clamp 22; the other end of the first supporting beam 10 is vertically and fixedly connected with one end of a second supporting beam 48, and a supporting beam 12 is arranged at a right angle formed by the first supporting beam 10 and the second supporting beam 48, so that the supporting function can be achieved; the other end of the second supporting beam 48 is fixedly connected to one side of the top surface of the dressing table 3; the adjusting component is arranged at one end of the second supporting beam 48 close to the dressing table 3;

one end of the steel wire rope 16 is wound on the adjusting component and is arranged along the second supporting beam 48 and the first supporting beam 10, the other end of the steel wire rope 16 is fixed on the fixed pulley 19 around the movable pulley 20, and the fixed pulley 19 is rotatably connected with the movable pulley 20 through the steel wire rope 16.

The two joints of the two grasping arms of the grasping forceps 22 and the connecting plate 21 are both fixedly provided with a first ratchet 38; a fixed block 37 is fixedly arranged below the first ratchet wheel 38, the fixed block 37 is elastically connected to one end of a first clamping knife 42 through a tension spring 39, and the other end of the first clamping knife 42 is tangent to the root of the gear teeth of the first ratchet wheel 38; the adjacent side of the end, far away from the grabbing arm, of the first clamping knife 42 connected with the tension spring 39 is provided with a protrusion, the protrusion completely penetrates through the side wall of the connecting plate 21, a through groove 43 is formed in the position, corresponding to the protrusion, of the connecting plate 21, the protrusion is arranged in the through groove 43 in a sliding mode, and the other end of the protrusion is connected with a shifting block 44.

A telescopic arm 41 is arranged in the first supporting beam 10 in a sliding manner, racks 17 are horizontally arranged on two opposite side surfaces of the telescopic arm 41, a gear 34 matched with the racks 17 is arranged below the racks 17, and the gear 34 is rotatably connected with the first supporting beam 10 through a first rotating shaft 45; the first rotating shaft 45 penetrates through a side wall of the first support beam 10 and is fixedly mounted with the first rotating handle 14.

The adjusting component comprises a second clamping knife 7, a wire containing wheel 8, a second rotating handle 9, a supporting plate 11, a bracket 31, a second ratchet wheel 32, a spring 33 and a second rotating shaft 46; the supporting plate 11 is fixedly connected to the second supporting beam 48, and the wire containing wheel 8 is arranged between the second supporting beam 48 and the supporting plate 11 and is rotatably connected with the supporting plate 11 through a second rotating shaft 46; the second rotating shaft 46 penetrates through the side wall of the supporting plate 11 and is fixedly provided with a second rotating handle 9; the second ratchet wheel 32 is fixedly connected with the wire containing wheel 8, a support 31 is installed below the second ratchet wheel 32, a second clamping knife 7 is rotatably connected to the top of the support 31, and the bottom surface of one end, close to the second ratchet wheel 32, of the second clamping knife 7 is elastically connected to the support plate 11 through a spring 33.

The cart body comprises a dressing table 3, a push handle 6, a bottom plate 1 and universal wheels 2; the universal wheels 2 are fixedly connected to the four corners of the bottom surface of the bottom plate 1; the dressing table 3 is fixedly arranged on the top surface of the bottom plate 1; a push handle 6 is arranged on one side surface of the dressing table 3.

The two opposite side surfaces of the bottom plate 1 are provided with telescopic rods 29, and the telescopic rods 29 are parallel to the first supporting beam 10; two of the four universal wheels 2 are fixedly connected at one end of the telescopic rod 29.

The top surface of the dressing table 3 is rotatably connected with a support 23 through a bearing 24, and the support 23 corresponds to the position of the grasping forceps 22.

Four vertical side edge positions of the dressing changing table 3 are respectively provided with a support column 40.

A storage drawer 26 and a storage cabinet 27 are arranged in the dressing table 3; a storage groove 25 is provided on the top surface of the dressing table 3.

The telescopic rod 29 is provided with a plurality of through holes 28; two opposite side surfaces corresponding to the telescopic rod 29 are respectively provided with a bolt hole 47 with the same diameter and size corresponding to the through hole 28; the through hole 28 is slidably connected with a latch 30 in the latch hole 47.

When the utility model is used, medical staff firstly pull out two telescopic rods 29 in the bottom plate 1 by a proper distance to enable two universal wheels 2 on the telescopic rods 29 to extend under a sickbed, so as to ensure that the support function can be achieved when the grasping forceps 22 grasp the limbs of a patient, and the through holes 28 and the bolt holes 47 are coincided, and the bolts 30 are inserted into the through holes 28 and the bolt holes 47 to fix the relative positions between the telescopic rods 29 and the bottom plate 1; then, the medical staff rotates the first rotating handle 14 to drive the telescopic arm 41 to move, and moves the grasping forceps 22 to the position right above the limb of the patient to be replaced, and then rotates the second rotating handle 9 to lower the grasping forceps 22 to a proper position; the opening and closing of the grasper 22 is controlled by the toggle 44, as can be seen from fig. 2, the center position of the first blade 42 is pivotally connected to the connecting plate 21, and in a natural state, one end of the first blade 42 is in contact with the first ratchet under the action of the tension spring 39, so that the two grasping arms of the grasper 22 are not separated or separated, and when the toggle 44 is toggled to the other end of the through slot 43, the first blade 42 is separated from the first ratchet 38, so that the two grasping arms of the grasper 22 can be separated, and the grasper 22 can cuff the limb; the fixed pulley 19 and the movable pulley 20 in the grabbing component are rotationally connected through a steel wire rope 16 in a conventional pulley block connection mode; a plurality of steering wheels 18 and buckles 15 are arranged on the first supporting beam 10 and the second supporting beam 48, so that the steel wire ropes 16 can be arranged along the structures of the first supporting beam 10 and the second supporting beam 48 in a clinging manner and cannot be clung to one group; one end of a steel wire rope 16 is fixed on the fixed pulley 19, the other end of the steel wire rope is fixed on the wire containing wheel 8 of the adjusting assembly, the side face of the supporting plate 11 is L-shaped, the horizontal end of the steel wire rope is fixedly connected to the second supporting beam 48, the vertical end of the steel wire rope is suspended, the wire containing wheel 8 is arranged between the second supporting beam 48 and the vertical part of the supporting plate 11, medical personnel can lift the grasper which grips the limb by rotating the second rotating handle 9, then rotate the first rotating handle 14 to move the grasper 22 above the support 23, then rotate the second rotating handle 9 to place the limb of the patient on the support 23, and the support 23 can rotate to adapt to the body position of the patient; the bottom surface of the first supporting beam 10 is provided with a plurality of lamps 13 which can provide illumination when changing dressings; the storage slots 25 can be used for holding tools, and the storage drawers 26 and the storage cabinets can be used for holding medicines; a garbage can 4 is arranged below the push handle 6, and the garbage can 4 is fixedly connected to the side surface of the dressing table 3 through an iron ring 5; after the medicine is changed, the medical staff moves the limbs of the patient back to the sickbed through the same operation.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.

Claims

1. A novel medical care dressing change rack, comprising: the trolley comprises a trolley body and a moving frame arranged on the upper surface of the trolley body, wherein the moving frame comprises a first supporting beam (10), a second supporting beam (48), an adjusting assembly, a grabbing assembly and a steel wire rope (16); the grabbing component comprises a movable pulley (20), a fixed pulley (19), a connecting plate (21) and a nipper (22);

the first supporting beam (10) is horizontally arranged, one end of the first supporting beam is provided with the fixed pulley (19), the movable pulley (20) is arranged under the fixed pulley (19), the two sides of the movable pulley (20) are provided with the connecting plates (21), and two ends of the bottom of each connecting plate (21) are respectively and rotatably connected with two grabbing arms of the grabbing clamp (22); the other end of the first supporting beam (10) is vertically and fixedly connected with one end of a second supporting beam (48), and the other end of the second supporting beam (48) is fixedly connected to one side of the top surface of the dressing change table (3); the adjusting assembly is arranged at one end, close to the dressing table (3), of the second supporting beam (48);

one end of the steel wire rope (16) is wound on the adjusting assembly and is arranged along the second supporting beam (48) and the first supporting beam (10), the other end of the steel wire rope (16) is wound around the movable pulley (20) and fixed on the fixed pulley (19), and the fixed pulley (19) is rotatably connected with the movable pulley (20) through the steel wire rope (16).

2. The novel medical care dressing change rack according to claim 1, wherein: two joints of the two grasping arms of the grasping forceps (22) and the connecting plate (21) are both fixedly provided with a first ratchet wheel (38); a fixed block (37) is fixedly arranged below the first ratchet wheel (38), the fixed block (37) is elastically connected to one end of a first clamping knife (42) through a tension spring (39), and the other end of the first clamping knife (42) is tangent to the root of the gear teeth of the first ratchet wheel (38); first bayonet tool (42) with keeping away from of the continuous one end of extension spring (39) the adjacent side of grab arm is provided with the arch, the arch runs through completely the lateral wall of connecting plate (21), connecting plate (21) with logical groove (43) have been seted up to protruding corresponding position, the arch is in slide the setting in logical groove (43), the protruding other end is connected with shifting block (44).

3. The novel medical care dressing change rack according to claim 1, wherein: a telescopic arm (41) is arranged in the first supporting beam (10) in a sliding mode, racks (17) are horizontally arranged on two opposite side faces of the telescopic arm (41), a gear (34) matched with the racks (17) is arranged below the racks (17), and the gear (34) is rotatably connected with the first supporting beam (10) through a first rotating shaft (45); the first rotating shaft (45) penetrates through the side wall of the first supporting beam (10) and is fixedly provided with a first rotating handle (14).

4. The novel medical care dressing change rack according to claim 1, wherein: the adjusting component comprises a second clamping knife (7), a wire containing wheel (8), a second rotating handle (9), a supporting plate (11), a support (31), a second ratchet wheel (32), a spring (33) and a second rotating shaft (46); the supporting plate (11) is fixedly connected to the second supporting beam (48), and the wire containing wheel (8) is arranged between the second supporting beam (48) and the supporting plate (11) and is rotatably connected with the supporting plate (11) through the second rotating shaft (46); the second rotating shaft (46) penetrates through the side wall of the supporting plate (11) and is fixedly provided with a second rotating handle (9); second ratchet (32) with flourishing line wheel (8) fixed connection install the below of second ratchet (32) support (31) the top of support (31) is rotated and is connected with second card sword (7), second card sword (7) are close to the one end underrun of second ratchet (32) spring (33) elastic connection is in on backup pad (11).

5. The novel medical care dressing change rack according to claim 1, wherein: the cart body comprises a dressing table (3), a push handle (6), a bottom plate (1) and universal wheels (2); the universal wheels (2) are fixedly connected to the four corners of the bottom surface of the bottom plate (1); the dressing change table (3) is fixedly arranged on the top surface of the bottom plate (1); the push handle (6) is arranged on one side surface of the dressing changing table (3).

6. The novel medical care dressing change rack according to claim 5, wherein: the two opposite side surfaces of the bottom plate (1) are provided with telescopic rods (29), and the telescopic rods (29) are parallel to the first supporting beam (10); two of the four universal wheels (2) are fixedly connected to one end of the telescopic rod (29).

7. The novel medical care dressing change rack according to claim 5, wherein: the top surface of the dressing changing table (3) is rotatably connected with a support (23) through a bearing (24), and the support (23) corresponds to the position of the grasping forceps (22).

8. The novel medical care dressing change rack according to claim 5, wherein: and supporting columns (40) are respectively arranged at four vertical side edges of the dressing changing table (3).

9. The novel medical care dressing change rack according to claim 5, wherein: a storage drawer (26) and a storage cabinet (27) are arranged in the dressing change table (3); a storage groove (25) is arranged on the top surface of the dressing changing table (3).

10. The novel medical care dressing change rack of claim 6, wherein: a plurality of through holes (28) are formed in the telescopic rod (29); two opposite side surfaces corresponding to the telescopic rod (29) are respectively provided with a bolt hole (47) with the same diameter and size corresponding to the through hole (28); the through hole (28) and the bolt hole (47) are connected with a bolt (30) in a sliding way.