CN221084027U - Patient position conversion device for critical patient nursing - Google Patents

Abstract

The utility model discloses a patient position conversion device for nursing critical patients, which particularly relates to the technical field of medical equipment, and comprises two L-shaped supporting blocks, wherein two supporting legs are respectively fixed on opposite sides of the two L-shaped supporting blocks, two first movable plates are arranged above the inner sides of the L-shaped supporting blocks on the left side, the opposite sides of the two first movable plates are connected through hinges, two second movable plates are arranged above the inner parts of the rightmost side of the L-shaped supporting blocks, the opposite sides of the two second movable plates are connected through hinges, the right ends of the two first movable plates are respectively connected with the leftmost ends of the two second movable plates through hinges, the opposite sides of the two L-shaped supporting blocks are fixedly connected through reinforcing support arms, a handle arm of a user is placed on an arc-shaped fixing device and is fixed through a binding belt, and the hand of the user can grasp the arc-shaped rubber blocks to release pressure caused by pain.

Description

Patient position conversion device for critical patient nursing

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a patient position conversion device for nursing critical patients.

Background

Body position conversion refers to a process of changing the posture and position of a human body in a certain way. The body position is changed according to the needs of treatment, nursing and rehabilitation in clinic at fixed time, which has important significance for promoting the whole body blood circulation, preventing the occurrence of complications such as pressure sores, urinary tract infection, falling-type pneumonia, amyotrophy, joint deformation and the like in early stage, and guaranteeing the realization of the expected effects of rehabilitation treatment and rehabilitation nursing; at present, most critical patients use a common flat-type examination bed in a hospital, and the patient is inconvenient in changing the position, so that the common flat-type examination bed is quite undesirable for the critical patients in the aspect of nursing the patient by medical staff or recovering from treatment of the patient.

Through searching, the prior patent (publication number: CN 214806207U) discloses a body position conversion auxiliary device for critical nursing, which comprises an adjusting block inserted on a bed board, wherein one end of the adjusting block is connected with a rotatable supporting rod through a hinge, one end of the supporting rod is fixedly connected with a sleeve, a slidable fixed shaft is inserted in the sleeve, a rotatable toothed roller is arranged in the fixed shaft, a telescopic shaft capable of horizontally sliding is connected with the surface of the toothed roller in a meshed manner, and a rotatable sleeve plate is sleeved on the surface of the supporting rod. This body position conversion auxiliary assembly for critical nursing, through the connection between sleeve and the fixed axle, the fixed axle can stretch out or withdraw in telescopic inside, combines the connection between the hole of seting up on telescopic shaft and the bed board, the moment between bracing piece and the bed board is adjusted in the stretching out of accessible fixed axle to can select the quantity of lifting the regulating block according to staff's needs, make things convenient for cooperation staff's use. The inventors found that the following problems exist in the prior art in the process of implementing the present utility model:

The existing body position conversion device can only convert a single lateral body position or convert a sitting body position, has no two combined modes, is very limited, and can be used for easily catching medical staff or oneself when a patient cannot endure pain.

Therefore, a patient position conversion device for nursing critical patients is proposed to solve the above problems.

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a patient position conversion device for nursing critical patients, which solves the problems of the prior art.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a patient position conversion equipment for critical patient nursing, includes two L shape supporting shoe, two the opposite sides of L shape supporting shoe is fixed with two supporting legs respectively, and the left side the inboard top of L shape supporting shoe is equipped with two first fly leaves, two through hinge connection between the opposite sides of first fly leaf, right side the inside top of L shape supporting shoe is equipped with two second fly leaves, through hinge connection between the opposite sides of two second fly leaves, two the right-hand member of first fly leaf respectively with two the left end of second fly leaf passes through hinge connection, two through strengthening support arm fixed connection between the opposite sides of L shape supporting shoe.

Further, an operation block is fixed between the opposite sides of the two supporting legs on the left side, an operation groove penetrating left and right is formed in the left surface of the operation block, four rectangular blocks are fixed on the right surface of the operation block, grooves B are formed in the left surfaces of the four rectangular blocks respectively, the operation groove is communicated with the four grooves B respectively, rotating shafts are connected to the inner parts of the four rectangular blocks in a rotating mode, a first conical gear is fixed on the outer side wall of each rotating shaft, the first conical gear is located in the groove B, a circular ring is fixed on the left side of each rotating shaft in the groove B, a first rotating rod is connected to the inner side wall of each circular ring in a rotating mode, a second conical gear is fixed at the right end of each first rotating rod and is in meshed connection with each first conical gear, a second rotating rod is rotationally connected between opposite sides of the foremost rectangular block and the rearmost rectangular block, the front end and the rear end of the second rotating rod penetrate through the foremost rectangular block and the rearmost rectangular block and are respectively fixed with a third bevel gear, the foremost third bevel gear is in meshed connection with the foremost first bevel gear, the rearmost third bevel gear is in meshed connection with the rearmost first bevel gear, the left end of the first rotating rod penetrates through the groove B and is positioned in the operation groove, a screw rod is in threaded connection with the inside of the rotating shaft, connectors are rotationally connected above the inside of the screw rod, grooves C are respectively formed in the bottoms of the two first movable plates, the middle two connectors are respectively in sliding connection with the outer side walls inside the two grooves C, grooves D are respectively formed in the bottoms of the two second movable plates, the front surface of the connector and the rear surface of the connector are respectively provided with round holes, the opposite sides of the two second movable plates are respectively provided with grooves E, the two grooves E are respectively communicated with the two grooves D, the inside of the grooves E is slidably connected with a sliding block, the inner thread of the sliding block is connected with a bolt, two ends of the bolt penetrate through the sliding block and are respectively located in the round holes and the outer sides of the grooves E, and one end of the bolt away from the round holes is fixedly provided with a screwing wheel.

Further, the top of the first movable plate is fixed with an arc-shaped fixer, and the top of the first movable plate is positioned at the left side of the arc-shaped fixer and is fixed with an arc-shaped rubber block.

Further, the outer side wall of the arc-shaped fixer is fixed with a binding belt.

Further, the inside of arc fixer is fixed with ventilative sponge.

Further, reinforcing support legs are respectively fixed at the bottoms of the four rectangular blocks.

Still further, the cross recess has been seted up to the left end of first bull stick, the inside of operating groove is equipped with the crank, the lateral wall on crank right side is fixed with the stopper, the stopper be located the inside of operating groove and with the inside wall in operating groove contacts, the right-hand member of crank is fixed with the cross fixed block, the cross fixed block respectively with three cross recess looks adaptation.

(III) beneficial effects

The utility model provides a patient position conversion device for nursing critical patients, which comprises the following components

The beneficial effects are that:

(1) According to the utility model, by arranging the first movable plate, the second movable plate, the operating block, the operating groove, the rectangular block, the groove B, the rotating shaft, the first conical gear, the first rotating rod, the second conical gear, the second rotating rod, the third conical gear, the cross groove, the crank, the cross fixed block, the screw rod, the adaptor, the bolt, the screwing wheel, the round hole, the groove C and the groove D, a user wants to sit and stand, the screwing wheel rotates, the screwing wheel drives the bolt to enter the round hole from the inside of the sliding block, the crank is moved to enable the cross fixed block to be in the foremost cross groove, the crank is rocked to drive the foremost first rotating rod to rotate, the foremost first rotating rod drives the foremost second conical gear to rotate, the foremost second conical gear drives the foremost rotating shaft and the foremost first conical gear to rotate, the foremost first conical gear drives the foremost second rotating rod and the foremost third conical gear to rotate, the foremost second conical gear drives the foremost third conical gear to rotate, the foremost third conical gear drives the foremost conical gear and the foremost conical gear to rotate, the foremost first rotating rod drives the foremost conical gear to rotate, the foremost conical gear drives the foremost conical gear to rotate, the foremost middle part rotates the middle part to rotate, and the middle part of the middle joint is driven by the foremost conical gear, and the middle part rotates the middle part, and the middle joint rotates the middle part, and the middle part and the middle joint rotates the middle part.

(2) According to the utility model, the arc-shaped fixing device, the arc-shaped rubber block and the binding belt are arranged, the handle arm of the user is placed on the arc-shaped fixing device and is fixed by the binding belt, and the hand of the user can grasp the arc-shaped rubber block to release the pressure caused by pain.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of the structure of FIG. 1A according to the present utility model;

FIG. 3 is a schematic view showing the internal structure of a second movable plate according to the present utility model;

FIG. 4 is a left side view of the present utility model;

FIG. 5 is a right-side view of the rectangular block of the present utility model;

FIG. 6 is a schematic view of the bottom structure of the present utility model;

fig. 7 is a schematic top view of the present utility model.

In the figure: 1. an L-shaped support block; 2. support legs; 3. a first movable plate; 4. a second movable plate; 5. an operation block; 6. an operation groove; 7. rectangular blocks; 8. a groove B; 9. a rotating shaft; 10. a first bevel gear; 11. a first rotating lever; 12. a second bevel gear; 13. a second rotating rod; 14. a third bevel gear; 15. a cross groove; 16. a crank; 17. a cross-shaped fixed block; 18. a screw; 19. an adaptor; 20. a groove C; 21. a groove D; 22. an arc-shaped rubber block; 23. an arc-shaped fixer; 24. a tie-down strap; 25. a limiting block; 26. a round hole; 27. a slide block; 28. a circular ring; 29. a groove E; 30. a bolt; 31. and (5) screwing the wheel.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

As shown in fig. 1, the present utility model provides a technical solution: the utility model provides a patient position conversion equipment for critical patient nursing, including two L shape supporting shoe 1, the opposite side of two L shape supporting shoe 1 is fixed with two supporting legs 2 respectively, the inboard top of left side L shape supporting shoe 1 is equipped with two first fly leaves 3, through hinge connection between the opposite sides of two first fly leaves 3, the inside top of right side L shape supporting shoe 1 is equipped with two second fly leaves 4, through hinge connection between the opposite sides of two second fly leaves 4, the right-hand member of two first fly leaves 3 respectively with the left end of two second fly leaves 4 through hinge connection, through strengthening support arm fixed connection between the opposite sides of two L shape supporting shoe 1.

Wherein: firstly, a patient holds a binding belt 24 to fix, holds an arc-shaped rubber block 22, wants to sit and stand, rotates a screwing wheel 31, drives a bolt 30 to enter a round hole 26 from a sliding block 27, moves a crank 16 to enable a cross fixing block 17 to be in a forefront cross groove 15, shakes the crank 16 to drive a forefront first rotating rod 11 to rotate, the forefront first rotating rod 11 drives a forefront second conical gear 12 to rotate, the forefront second conical gear 12 drives a forefront rotating shaft 9 and the forefront first conical gear 10 to rotate, the forefront first conical gear 10 drives a second rotating rod 13 and a forefront third conical gear 14 to rotate, the forefront second rotating rod 13 drives a forefront third conical gear 14 to rotate, the rearrear third conical gear 14 drives the forefront first conical gear 10 and the rearrear rotating shaft 9 to rotate, simultaneously, the forefront screw 18 and the rearrear screw 18 drive a forefront adapter 19 to rotate along a groove D21 to jack the second rotating rod 4, the forefront rotating rod 16 drives the forefront rotating rod to rotate, and the forefront connecting rod 19 to rotate along the groove D21, the forefront rotating rod rotates the forefront rotating rod 16 to drive the forefront rotating rod 15 to rotate, and the forefront rotating rod 16 rotates the forefront rotating rod 12 to rotate the middle part, and the forefront rotating rod 12 rotates the forefront rotating rod 12 to rotate the forefront rotating rod, and the forefront rotating rod 12 to rotate the forefront rotating rod and the middle rotating rod.

As shown in fig. 1, 2, 3, 4, 5 and 6, as a preferred embodiment; an operation block 5 is fixed between the opposite sides of the two support legs 2 at the left side, an operation groove 6 penetrating left and right is arranged on the left surface of the operation block 5, four rectangular blocks 7 are fixed on the right surface of the operation block 5, grooves B8 are respectively arranged on the left surfaces of the four rectangular blocks 7, the operation groove 6 is respectively communicated with the four grooves B8, a rotating shaft 9 is rotatably connected inside the four rectangular blocks 7, a first conical gear 10 is fixed on the outer side wall of the rotating shaft 9, the first conical gear 10 is positioned inside the groove B8, a circular ring 28 is fixed on the left side of the rotating shaft 9 inside the groove B8, a first rotating rod 11 is rotatably connected on the inner side wall of the circular ring 28, a second conical gear 12 is fixed on the right end of the first rotating rod 11, the second bevel gear 12 is meshed with the first bevel gear 10, a second rotating rod 13 is rotationally connected between opposite sides of the foremost rectangular block 7 and the rearmost rectangular block 7, the front end and the rear end of the second rotating rod 13 penetrate through the foremost rectangular block 7 and the rearmost rectangular block 7 to be respectively fixed with a third bevel gear 14, the foremost third bevel gear 14 is meshed with the foremost first bevel gear 10, the rearmost third bevel gear 14 is meshed with the rearmost first bevel gear 10, the left end of the first rotating rod 11 penetrates through the groove B8 and is positioned in the operation groove 6, a screw 18 is in threaded connection with the inside of the rotating shaft 9, an adapter 19 is rotationally connected above the inside of the screw 18, the bottoms of the two first movable plates 3 are respectively provided with a groove C20, the two connectors 19 in the middle are respectively connected with the outer side walls of the interiors of the two grooves C20 in a sliding way, the bottoms of the two second movable plates 4 are respectively provided with a groove D21, the front surface of the foremost connector 19 and the rear surface of the rearmost connector 19 are respectively provided with a round hole 26, the opposite sides of the two second movable plates 4 are respectively provided with a groove E29, the two grooves E29 are respectively communicated with the two grooves D21, the interiors of the grooves E29 are respectively connected with a sliding block 27 in a sliding way, the interiors of the sliding blocks 27 are connected with bolts 30 in a threaded way, two ends of each bolt 30 penetrate through the sliding blocks 27 and are respectively positioned in the interiors of the round holes 26 and the outsides of the grooves E29, the screw 30 is fixed with a screwing wheel 31 at one end far away from the round hole 26, further, when a user wants to sit, the user rotates the screwing wheel 31 to drive the screw 30 to enter the round hole 26 from the inside of the sliding block 27, rotates the forefront first rotating rod 11 to rotate, the forefront first rotating rod 11 drives the forefront second conical gear 12 to rotate, the forefront second conical gear 12 drives the forefront rotating shaft 9 and the forefront first conical gear 10 to rotate, the forefront first conical gear 10 drives the second rotating rod 13 and the forefront third conical gear 14 to rotate, the forefront second rotating rod 13 drives the rearmost third conical gear 14 to rotate, the rearmost third conical gear 14 drives the rearmost first conical gear 10 and the rearmost rotating shaft 9 to rotate, simultaneously, the forefront screw 18 and the rearmost screw 18 rotate to drive the forefront adapter 19 and the rearmost adapter 19 to move along the groove D21 to jack up the second movable plate 4, a user wants to turn over, moves the crank 16 to enable the cross fixed block 17 to be in any one of the two middle cross grooves 15, shakes the crank 16 to drive the middle first rotating rod 11 to rotate, the middle first rotating rod 11 drives the middle second bevel gear 12 to rotate, the middle second bevel gear 12 drives the middle rotating shaft 9 and the middle first bevel gear to rotate 10, and simultaneously, the middle screw 18 rotates to drive the middle adapter 19 to move along the groove C20 to jack up the first movable plate 3.

As shown in fig. 1, 4, 5 and 7, as a preferred embodiment; the top of first fly leaf 3 is fixed with arc fixer 23, and the top of first fly leaf 3 is located the left side of arc fixer 23 and is fixed with arc rubber piece 22, and is further, patient's handle arm is put arc fixer 23, holds arc rubber piece 22, releases the pressure that pain brought, avoids the medical staff of scratch or grabs the self of hard thing injury.

As shown in fig. 1, 4, 5 and 7, as a preferred embodiment; the outer side wall of the arc-shaped holder 23 is fixed with a binding band 24, further, fixing the arm of the patient.

As shown in fig. 7, as a preferred embodiment; the inside of the arc-shaped holder 23 is fixed with a ventilation sponge, further enhancing comfort.

As shown in fig. 1, 4, 5 and 6, as a preferred embodiment; the bottoms of the four rectangular blocks 7 are respectively fixed with reinforcing supporting legs, and further, the stability is enhanced.

As shown in fig. 1 and 2, as a preferred embodiment; the cross recess 15 has been seted up to the left end of first dwang 11, the inside of operating groove 6 is equipped with crank 16, the lateral wall on crank 16 right side is fixed with stopper 25, stopper 25 is located the inside of operating groove 6 and contacts with the inside wall of operating groove 6 inside, the right-hand member of crank 16 is fixed with cross fixed block 17, cross fixed block 17 respectively with three cross recess 15 looks adaptation, further removal crank 16 makes cross fixed block 17 arrive in the cross recess 15 of forefront, can control sitting immediately or turn on one's side.

To sum up, the workflow of the utility model: firstly, a patient holds a binding belt 24 to fix, holds an arc-shaped rubber block 22, wants to sit and stand, rotates a screwing wheel 31, drives a bolt 30 to enter a round hole 26 from a sliding block 27, moves a crank 16 to enable a cross fixing block 17 to be in a forefront cross groove 15, shakes the crank 16 to drive a forefront first rotating rod 11 to rotate, the forefront first rotating rod 11 drives a forefront second conical gear 12 to rotate, the forefront second conical gear 12 drives a forefront rotating shaft 9 and the forefront first conical gear 10 to rotate, the forefront first conical gear 10 drives a second rotating rod 13 and a forefront third conical gear 14 to rotate, the forefront second rotating rod 13 drives a forefront third conical gear 14 to rotate, the rearrear third conical gear 14 drives the forefront first conical gear 10 and the rearrear rotating shaft 9 to rotate, simultaneously, the forefront screw 18 and the rearrear screw 18 drive a forefront adapter 19 to rotate along a groove D21 to jack the second rotating rod 4, the forefront rotating rod 16 drives the forefront rotating rod to rotate, and the forefront connecting rod 19 to rotate along the groove D21, the forefront rotating rod rotates the forefront rotating rod 16 to drive the forefront rotating rod 15 to rotate, and the forefront rotating rod 16 rotates the forefront rotating rod 12 to rotate the middle part, and the forefront rotating rod 12 rotates the forefront rotating rod 12 to rotate the forefront rotating rod, and the forefront rotating rod 12 to rotate the forefront rotating rod and the middle rotating rod.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. Patient position conversion device for critical patient nursing, including two L shape supporting shoe (1), its characterized in that: two opposite sides of L shape supporting shoe (1) are fixed with two supporting legs (2) respectively, and the left side L shape supporting shoe (1) inboard top is equipped with two first fly leaf (3), two through hinge connection between the opposite sides of first fly leaf (3), rightmost side L shape supporting shoe (1) inside top is equipped with two second fly leaf (4), passes through hinge connection between the opposite sides of two second fly leaf (4), two the right-hand member of first fly leaf (3) respectively with two the leftmost end of second fly leaf (4) passes through hinge connection, two through strengthening support arm fixed connection between the opposite sides of L shape supporting shoe (1).

2. The patient position switching device for critical patient care according to claim 1, wherein: an operation block (5) is fixed between opposite sides of the left two supporting legs (2), an operation groove (6) penetrating left and right is formed in the left surface of the operation block (5), four rectangular blocks (7) are fixed on the right surface of the operation block (5), grooves B (8) are respectively formed in the left surface of each rectangular block (7), the operation groove (6) is respectively communicated with the grooves B (8), rotating shafts (9) are connected to the inner parts of the four rectangular blocks (7) in a rotating mode, a first conical gear (10) is fixed on the outer side wall of each rotating shaft (9), the first conical gear (10) is located inside each groove B (8), a circular ring (28) is fixed on the left side of each rotating shaft (9), a first rotating rod (11) is connected to the inner side wall of each circular ring (28) in a rotating mode, a second conical gear (12) is fixed on the right end of each first rotating rod (11), the second conical gear (12) is meshed with the corresponding rectangular block (7) in the rotating mode, the second conical gear (12) is meshed with the corresponding rectangular block (7), the front end and the rear end of the second rotating rod (13) penetrate through the foremost rectangular block (7) and the rearmost rectangular block (7) respectively and fixedly provided with a third conical gear (14), the foremost third conical gear (14) is in meshed connection with the foremost first conical gear (10), the rearmost third conical gear (14) is in meshed connection with the rearmost first conical gear (10), the left end of the first rotating rod (11) penetrates through the groove B (8) and is positioned in the operation groove (6), the inner thread of the rotating shaft (9) is connected with a screw rod (18), the upper part in the screw rod (18) is rotationally connected with an adapter (19), the bottoms of the two first movable plates (3) are respectively provided with a groove C (20), the middle two adapter (19) are respectively and slidably connected with the outer side walls in the two grooves C (20), the bottoms of the two second movable plates (4) are respectively provided with grooves D (21), the bottoms of the two movable plates (19) are respectively provided with two grooves E (29), the surfaces E (29) are respectively connected with the two grooves E (29) in the front side, the two movable plates (19) are respectively, the inside sliding connection of recess E (29) has slider (27), the inside threaded connection of slider (27) has bolt (30), the both ends of bolt (30) pass slider (27) and are located respectively the inside of round hole (26) with the outside of recess E (29), the one end that bolt (30) kept away from round hole (26) is fixed with and twists round (31).

3. The patient position switching device for critical patient care according to claim 1, wherein: the top of first fly leaf (3) is fixed with arc fixer (23), the top of first fly leaf (3) is located the left side of arc fixer (23) is fixed with arc rubber piece (22).

4. A critical patient position transferring apparatus for patient care as claimed in claim 3, wherein: the outer side wall of the arc-shaped fixer (23) is fixed with a binding belt (24).

5. A critical patient position transferring apparatus for patient care as claimed in claim 3, wherein: the inside of the arc-shaped fixer (23) is fixed with a ventilation sponge.

6. The patient position switching device for critical patient care according to claim 2, wherein: reinforcing support legs are respectively fixed at the bottoms of the four rectangular blocks (7).

7. The patient position switching device for critical patient care according to claim 2, wherein: the novel crank handle is characterized in that a cross groove (15) is formed in the left end of the first rotating rod (11), a crank (16) is arranged in the operating groove (6), a limiting block (25) is fixed on the outer side wall of the right side of the crank (16), the limiting block (25) is located in the operating groove (6) and is in contact with the inner side wall of the operating groove (6), a cross fixing block (17) is fixed at the right end of the crank (16), and the cross fixing blocks (17) are respectively matched with the three cross grooves (15).