CN209933383U - Medical hand support frame - Google Patents

Abstract

The utility model discloses a medical hand support, including two support bodies that the symmetry set up, the support body includes bracing piece, holds in the palm the board, is used for the second adjusting part of adjusting the bracing piece height and is used for adjusting the first adjusting part of holding in the palm about the palm board rotation angle and orientation, bracing piece bottom is adorned admittedly at the operation table side through second adjusting part, and the bottom of holding in the palm the board is adorned admittedly on the bracing piece top through first adjusting part. The medical hand support frame has the advantages of simple structure, convenient use, convenient adjustment and the like.

Description

Medical hand support frame

Technical Field

The utility model relates to the technical field of medical auxiliary equipment, especially, relate to a medical hand rest.

Background

In the internal fixation operation of femoral neck fracture or proximal femoral fracture, the internal fixation nail is driven from the outer side of the femur, and at the moment, if the upper limb of the affected side of a patient is conventionally fixed on the two sides of the trunk, the operation area is necessarily shielded to influence the operation visual field, and the operation is inconvenient; if the affected upper limb of the patient is placed in the abduction position by the common hand supporting plate, the operation doctor can be blocked from standing and the abduction is excessive, so that the arm nerve is excessively pulled, and the pain and the medical expense of the patient are increased.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome the not enough of prior art, provide a medical hand rest frame of simple structure, convenient to use and be convenient for adjust.

In order to solve the technical problem, the utility model discloses a following technical scheme:

the utility model provides a medical hand support frame, includes two support bodies that the symmetry set up, the support body includes bracing piece, holds in the palm first adjusting part of flip angle and orientation and be used for adjusting about the palm the second adjusting part of bracing piece height, the bracing piece bottom is passed through second adjusting part adorns admittedly at the operation table side, the bottom of holding in the palm the bottom of hand board is passed through first adjusting part is adorned admittedly on the bracing piece top.

As a further improvement of the above technical solution:

the hand supporting plate comprises a corner connecting arc plate used for supporting an elbow joint and two bearing arc plates used for supporting an upper arm and a lower arm respectively, the bearing arc plates are connected to the two ends of the corner connecting arc plate respectively, and the bottom of the corner connecting arc plate is fixedly arranged on the top end of the supporting rod through a first adjusting component.

The corner connecting arc-shaped plate is formed by splicing a plurality of fan-shaped sub-plates.

And one end of at least one supporting arc-shaped plate, which is far away from the corner connecting arc-shaped plate, is provided with an arc-shaped lengthening plate through a fastener.

The one end that the arc was connected to the corner is kept away from to the bearing arc is equipped with the screw hole, be equipped with the mounting hole that runs through both ends on the arc lengthened plate, the fastener is fastening bolt, the screw thread end of fastener passes the mounting hole extends to in the screw hole.

The hand supporting plate comprises a first supporting plate for supporting an upper arm and a second supporting plate for supporting a lower arm, a hinge shaft is fixedly arranged at one end of the second supporting plate, a hinge hole is formed in one end of the first supporting plate, a first clamping piece is fixedly arranged at the bottom end of the hinge hole of the first supporting plate, the hinge shaft sequentially penetrates through the hinge hole and the first clamping piece from top to bottom, a second clamping piece is sleeved below the first clamping piece through the hinge shaft, the second clamping piece is in circumferential limiting and axial sliding fit with the hinge shaft, and a locking piece for pushing the second clamping piece to move upwards to clamp the first clamping piece is connected to the bottom end of the hinge shaft through threads.

The first adjusting component comprises a rotating shaft, a sleeve and a hinged seat, the sleeve is fixedly arranged at the top end of the supporting rod, the rotating shaft is arranged in the sleeve, the hinged seat is fixedly arranged at the top end of the rotating shaft, the hand supporting plate is hinged on the hinged seat, a first locking piece used for locking the hand supporting plate is arranged on the hinged seat, and a second locking piece used for locking the hand supporting plate is arranged at the bottom end of the rotating shaft.

The second adjusting assembly comprises a sliding part, a locking fixing part and a clamping and fixing assembly, the locking fixing part is used for locking the sliding part, the clamping and fixing assembly is fixedly arranged on the side edge of the operating table, the supporting rod is arranged on the sliding part in a sliding mode, and the locking fixing part and the clamping and fixing assembly are arranged on the sliding part.

The clamping and fixing component comprises a U-shaped piece and a locking bolt for locking the U-shaped piece, an inner groove of the U-shaped piece is clamped and fixed on the side edge of the operating table, and the locking bolt is connected to the bottom of the U-shaped piece through threads.

The top side of U-shaped spare is equipped with the kink of downward buckling.

Compared with the prior art, the utility model has the advantages of:

the utility model discloses a medical hand support frame is including two support bodies that the symmetry set up, and the support body includes bracing piece, holds in the palm the hand board, is used for adjusting the second adjusting part of bracing piece height and is used for adjusting the first adjusting part of holding in the palm about the palm hand board rotation angle and orientation, bracing piece bottom is adorned admittedly at the operation table side through the second adjusting part, and the bottom of holding in the palm the hand board is adorned admittedly on the bracing piece top through first adjusting part. During the use, patient's upper limbs are placed on holding in the palm, hold in the palm the angle and the orientation that the palm the adjustable suitable elbow joint of board through first adjusting part, avoid patient's upper limbs because of the excessive tractive nerve of abduction, the second adjusting part is located to bracing piece sliding sleeve, adjust the height in order to drive the height of adjusting the support hand board through sliding from top to bottom, make patient's upper limbs adduction unsettled and settle in patient chest front top, do not oppress chest belly influence and breathe, make patient's upper limbs avoid the operation incision smoothly simultaneously, the steam generator is simple in structure, high durability and convenient use. Wherein, the shelf body can also be used on one side.

Drawings

Fig. 1 is a schematic perspective view of a first embodiment of the medical hand support of the present invention.

Fig. 2 is a schematic view of a first perspective three-dimensional structure of a frame body in a first embodiment of the medical hand support of the present invention.

Fig. 3 is a schematic view of a second perspective three-dimensional structure of the first embodiment of the medical hand support of the present invention.

Fig. 4 is a third perspective view of the frame body in the first embodiment of the medical hand support of the present invention.

Fig. 5 is a schematic structural view of a hand support plate in a second embodiment of the medical hand support frame of the present invention.

Fig. 6 is a schematic sectional structure view of a-a in fig. 5.

The reference numerals in the figures denote:

1. a support bar; 2. a first adjustment assembly; 21. a rotating shaft; 22. a sleeve; 23. a hinged seat; 24. a first locking member; 25. a second locking member; 3. a second adjustment assembly; 31. a slider; 32. locking the fixing piece; 33. a clamping component; 331. a U-shaped piece; 332. a locking bolt; 333. a bending section; 4. a hand supporting plate; 41. the corner is connected with the arc-shaped plate; 411. fan-shaped plates; 42. supporting the arc-shaped plate; 421. a threaded hole; 43. an arc-shaped lengthened plate; 431. mounting holes; 44. a first support plate; 441. a hinge hole; 45. a second support plate; 451. hinging a shaft; 46. a first fastener; 47. a second fastener; 48. a locking member; 5. an operating bed; 6. a fastener.

Detailed Description

The invention will be described in further detail with reference to the drawings and specific examples.

The first embodiment is as follows:

fig. 1 to 4 show the utility model discloses a first embodiment of medical hand rest, including the symmetry setting two support bodies in operation table 5 both sides, the support body includes bracing piece 1, holds in the palm hand board 4, is used for adjusting the first adjusting part 2 of holding in the palm hand board 4 upper and lower rotation angle and orientation and is used for the second adjusting part 3 of 1 height of adjustable support pole, and 1 bottom of bracing piece is adorned admittedly at operation table 5 side through second adjusting part 3, and the bottom of holding in the palm hand board 4 is adorned admittedly on 1 top of bracing piece through first adjusting part 2. In this structure, bracing piece 1 comprises montant and horizontal pole, the horizontal pole is long 11cm, the montant is long 41cm, the solid dress that the montant bottom can be adjusted from top to bottom through second adjusting part 3 is at the 5 sides of operation table, the bottom of holding in the palm 4 is through first adjusting part 2 can overturn from top to bottom and adjust and the solid dress of rotatable regulation orientation (adjust the orientation specifically for pivot 21 drives hold in the palm 4 rotations of hand) hold in the end of hanging out at the horizontal pole, the end of hanging out of horizontal pole sets up directly over operation table 5, second adjusting part 3 is used for being fixed in the support body on the operation table. During the use, patient's upper limbs are placed on holding in the palm hand board 4, hold in the palm hand board 4 through the angle and the orientation of first adjusting part 2 adjustable extremely suitable elbow joint, avoid patient's upper limbs because of the excessive tractive nerve of abduction, second adjusting part 3 is located to bracing piece 1 sliding sleeve, adjust the height in order to drive regulation holding in the palm the height of hand board 4 through sliding from top to bottom, make patient's upper limbs adduction unsettled and settle in patient chest upper place, do not oppress chest belly influence and breathe, make patient's upper limbs avoid the operation incision smoothly simultaneously, a structure is simple, high durability and convenient use adjust. Wherein, the shelf body can also be used singly.

In this embodiment, the hand supporting plate 4 includes the corner connection arc 41 that is used for supporting the elbow joint and two bearing arcs 42 that are used for supporting upper arm and underarm respectively, and two bearing arcs 42 are connected respectively at the both ends that the arc 41 is connected at the corner, and the top at bracing piece 1 is adorned admittedly through first adjusting part 2 in the bottom that the arc 41 is connected to the corner. In this structure, the one end that arc 41 was connected to the corner is connected with the bearing arc 42 that is used for the bearing upper arm, and the other end is connected with the bearing arc 42 that is used for the bearing underarm, makes placing above that patient's upper limbs can be crooked naturally, improves patient's comfort level, and compares conventional flat board, and the arc can prevent that patient's upper limbs from dropping from holding in the palm 4, and the security reliability is higher.

In this embodiment, the corner connecting arc plate 41 is formed by splicing a plurality of fan-shaped plates 411. In this structure, corner connection arc 41 comprises a plurality of sector plates 411 concatenation, and each sector plate 411 for example can be formed through bolt detachable equipment (not shown in the figure), adopts the sector plate 411 concatenation of different figure, can form the corner connection arc 41 of different corners to satisfy the requirement of different patient's upper limbs elbow joint bending angle, as preferred technical scheme, the lateral wall is not established in the sector plate 411 outside, perhaps does not upwards curl like other positions, but the horizontally, avoids restricting the elbow joint bending.

In this embodiment, the end of at least one holding arc 42 remote from the corner connecting arc 41 is provided with an arc-shaped extension 43 by means of a fastening element 6. When the upper limb (arm) of the patient is longer, the arc lengthening plate 43 can be selectively additionally arranged at one end of the corresponding supporting arc plate 42 far away from the corner connecting arc plate 41, and certainly, two supporting arc plates 42 can be lengthened if necessary.

In this embodiment, one end of the supporting arc plate 42 away from the corner connecting arc plate 41 is provided with a threaded hole 421, the arc lengthening plate 43 penetrates through the two ends to be provided with a mounting hole 431, the fastening member 6 is provided as a fastening bolt, and the threaded end of the fastening member 6 penetrates through the mounting hole 431 and is in threaded connection with the threaded hole 421. In this structure, the arc-shaped elongated plate 43 passes through the mounting hole 431 thereof through the fastener 6 to be pressed and connected to the bearing arc-shaped plate 42, so as to be convenient for disassembly and assembly.

In this embodiment, the strap 422 is disposed on the support arc 42. Bandage 422 is used for binding restraint patient's upper limbs, guarantees that the upper limbs can not the slippage easily, and adjustable length of bandage 422 has the plastics eye-splice, can be applicable to the patient that the arm is sturdy and fat, is convenient for moreover observe the limbs condition in the art.

In this embodiment, the first adjusting assembly 2 includes a rotating shaft 21, a sleeve 22 and a hinge base 23, a side wall of the sleeve 22 is fixedly disposed at a top end of the supporting rod 1, the rotating shaft 21 is rotatably sleeved in the sleeve 22, the hinge base 23 is fixedly disposed at a top end of the rotating shaft 21, the hand supporting plate 4 is hinged to the hinge base 23, a first locking member 24 for locking the hand supporting plate 4 is disposed on the hinge base 23, and a second locking member 25 for locking the hand supporting plate is disposed at a bottom end of the rotating shaft 21. In this structure, hold in the palm 4 and articulate in articulated seat 23, be convenient for hold in the palm 4 the swing back and forth in order to adjust the position, and simultaneously, hold in the palm 4 the further adjustment position of rotation through pivot 21, in order to satisfy patient's best position demand, after the position adjustment, the position of holding in the palm 4 through 24 locking of a first locking piece, position through 25 locking pivots 21 of second locking piece, in order to prevent to adjust the support palm 4 of position and take place to shift, first locking piece 24 and second locking piece 25 all can set up the bolt of taking the hand (hold), compress tightly fixed support palm 4 and pivot 21 through the bolt, low cost, and the adjustment is convenient.

In this embodiment, the second adjusting assembly 3 includes a sliding member 31, a locking fixing member 32 for locking the sliding member 31, and a clamping fixing assembly 33 fixedly mounted on the side of the operating table 5, the support rod 1 is slidably disposed on the sliding member 31, and the locking fixing member 32 and the clamping fixing assembly 33 are both disposed on the sliding member 31. In the structure, the support rod 1 is slidably arranged on the sliding part 31 and locked by the locking fixing part 32, the locking fixing part 32 can be set as a fastening bolt, the support rod 1 is tightly pressed on a proper position of the sliding part 31 by the fastening bolt, and the height adjustment is convenient.

In this embodiment, the fastening assembly 33 includes a U-shaped member 331 and a locking bolt 332 for locking the U-shaped member 331, the inner slot of the U-shaped member 331 is fastened to the side of the operating table 5, and the locking bolt 332 is screwed on the bottom of the U-shaped member 331. When the locking device is used, the inner groove of the U-shaped part 331 is clamped and fixed on the side edge of the operating bed 5, the position can be adjusted in a sliding mode along the side edge of the operating bed 5, the U-shaped part 331 is locked on the operating bed 5 through the locking bolt 332, and the locking device is simple in structure and convenient to use. The locking bolt 332 of the fastening component 33 is inserted into the U-shaped member 331 to increase the stability of the fastening component 33.

In this embodiment, the top side of the U-shaped member 331 is provided with a bending portion 333 bending downwards. The top side of U-shaped member 331 is equipped with kink 333 of buckling downwards, makes U-shaped member 331 be close to the one side below of operation table 5 and forms the installation mouth, and U-shaped member 331 is adorned in the side crossbeam of operation table 5 through the installation mouth suit, then prevents through kink 333 that U-shaped member 331 from droing, and rethread locking bolt 332 locks, simple to operate and stable.

In this embodiment, each part of medical hand support frame adopts the stainless steel to make, and hand support plate 4 realizes turning over from top to bottom and 360 degrees rotation regulation orientations of hand support plate 4 through articulated connection and pivot 21 respectively, and this structure and connected mode of hand support plate 4 have both guaranteed hand support plate 4's stability, have increased flexibility, the range of application of hand support plate 4 again. The pad is equipped with detachable gel pad in the cavity (being the arcwall face) of holding in the palm 4, divide into horizontal segment, segmental arc and slope section triplex, and horizontal segment and slope section both are 90 degrees angles, and the concavity is deep 5cm, and interior width 15cm, thick 3cm, horizontal segment and slope section are long 37cm respectively, and the horizontal segment is used for bearing the arm down, and the slope section is used for bearing the upper arm. The detachable gel pad can effectively prevent the arm from being pressed. The medical hand support frame can enable the upper limb on the affected side to avoid an operation area, does not influence the operation of an operating doctor, and can effectively avoid complications caused by improper placing of an operation body position.

Example two:

fig. 5 and fig. 6 show a second embodiment of the medical hand support of the present invention, the structure of the medical hand support of this embodiment is substantially the same as that of the first embodiment, except that: the structure of the hand rest board 4 is different. In this embodiment, the hand supporting plate 4 includes a first supporting plate 44 for supporting the upper arm and a second supporting plate 45 for supporting the lower arm, a hinge shaft 451 is fixedly disposed at one end of the second supporting plate 45, a hinge hole 441 is disposed at one end of the first supporting plate 44, a first fastener 46 is fixedly disposed at the bottom end of the hinge hole 441 of the first supporting plate 44, the hinge shaft 451 sequentially penetrates through the hinge hole 441 and the first fastener 46 from top to bottom, a second fastener 47 is sleeved below the first fastener 46 of the hinge shaft 451, the second fastener 47 is circumferentially limited and axially slidably engaged with the hinge shaft 451, a locking member 48 for pushing the second fastener 47 to move upward to engage with the first fastener 46 is connected to the bottom end of the hinge shaft 451 through a thread, and the bottom end of the first supporting plate 44 is fixedly mounted at the top end of the supporting rod 1 through the first adjusting assembly 2. Compared with the hand support plate 4 in the first embodiment, the hand support plate 4 in this embodiment has the advantages that the angle between the first support plate 44 and the second support plate 45 can be adjusted more conveniently, so that the patient can adjust the bending angle of the arm more flexibly, meanwhile, when the first support plate 44 and the second support plate 45 are adjusted to the arm angle of the moderate patient, the locking member 48 is screwed, and the locking member 48 pushes the second clamping member 47 to move upwards to be clamped with the first clamping member 46, so as to fix the relative angle between the first support plate 44 and the second support plate 45, and the structure is very reliable. Wherein as preferred technical scheme, all be equipped with the latch of annular distribution on the face that first card firmware 46 and second card firmware 47 are relative, the latch of first card firmware 46 and the latch of second card firmware 47 can intermeshing, retaining member 48 includes the handle, push away a section of thick bamboo and screw thread post, the bottom of push away a section of thick bamboo and screw thread post is all fixed in the handle, push away a section of thick bamboo and the coaxial setting of screw thread post, the bottom of articulated shaft 451 is equipped with the screw, screw thread post threaded connection is in the screw, rotatory handle, the handle drives the push away a section of thick bamboo and promotes the second card firmware 47 and slide upward, make things convenient for medical personnel to operate.

Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the present invention. The technical solution of the present invention can be used by anyone skilled in the art to make many possible variations and modifications, or to modify equivalent embodiments, without departing from the scope of the technical solution of the present invention, using the technical content disclosed above. Therefore, any simple modification, equivalent change and modification made to the above embodiments by the technical entity of the present invention should fall within the protection scope of the technical solution of the present invention.

Claims (10)

1. The utility model provides a medical hand rest which characterized in that: two support bodies that set up including the symmetry, the support body includes bracing piece (1), holds in the palm hand board (4), is used for adjusting hold in the palm first adjusting part (2) of hand board (4) upper and lower rotation angle and orientation and be used for adjusting second adjusting part (3) of bracing piece (1) height, bracing piece (1) bottom is passed through second adjusting part (3) are adorned admittedly at operation table (5) side, the bottom of holding in the palm hand board (4) is passed through first adjusting part (2) are adorned admittedly bracing piece (1) top.

2. The medical hand rest according to claim 1, characterized in that: hold in palm and connect arc (41) and two bearing arc (42) that are used for bearing upper arm and underarm respectively including the corner that is used for bearing elbow joint, two bearing arc (42) are connected respectively the both ends of arc (41) are connected to the corner, the bottom that arc (41) were connected to the corner is passed through first adjusting part (2) are adorned admittedly the top of bracing piece (1).

3. The medical hand rest according to claim 2, characterized in that: the corner connecting arc-shaped plate (41) is formed by splicing a plurality of fan-shaped sub-plates (411).

4. The medical hand rest according to claim 2, characterized in that: and an arc-shaped elongated plate (43) is arranged at one end of at least one supporting arc-shaped plate (42) far away from the corner connecting arc-shaped plate (41) through a fastening piece (6).

5. The medical hand rest according to claim 4, characterized in that: one end of the bearing arc-shaped plate (42) far away from the corner connecting arc-shaped plate (41) is provided with a threaded hole (421), a mounting hole (431) penetrating through two ends is formed in the arc-shaped lengthening plate (43), the fastening piece (6) is a fastening bolt, and the threaded end of the fastening piece (6) penetrates through the mounting hole (431) and extends into the threaded hole (421).

6. The medical hand rest according to claim 1, characterized in that: the hand supporting plate (4) comprises a first supporting plate (44) used for supporting the upper arm and a second supporting plate (45) used for supporting the lower arm, one end of the second supporting plate (45) is fixedly provided with a hinge shaft (451), one end of the first supporting plate (44) is provided with a hinge hole (441), the first supporting plate (44) is fixedly provided with a first clamping piece (46) at the bottom end of the hinge hole (441), the hinge shaft (451) sequentially penetrates through the hinge hole (441) and the first clamping piece (46) from top to bottom, a second clamping piece (47) is sleeved below the first clamping piece (46) of the hinge shaft (451), the second clamping and fixing piece (47) is circumferentially limited and axially matched with the hinged shaft (451) in a sliding manner, the bottom end of the hinge shaft (451) is in threaded connection with a locking piece (48) used for pushing the second clamping piece (47) to move upwards so as to clamp the first clamping piece (46).

7. The medical hand rest according to any one of claims 1 to 6, characterized in that: first adjusting part (2) are including pivot (21), sleeve (22) and articulated seat (23), sleeve (22) set firmly in the top of bracing piece (1), pivot (21) are located in sleeve (22), articulated seat (23) set firmly in the top of pivot (21), hold in the palm board (4) articulate in on articulated seat (23), be equipped with on articulated seat (23) and be used for the locking first locking piece (24) of support palm board (4), the bottom of pivot (21) is equipped with second locking piece (25) that are used for locking self.

8. The medical hand rest according to any one of claims 1 to 6, characterized in that: the second adjusting assembly (3) comprises a sliding part (31), a locking fixing part (32) used for locking the sliding part (31), and a clamping fixing assembly (33) fixedly arranged on the side edge of the operating bed (5), the supporting rod (1) is arranged on the sliding part (31) in a sliding manner, and the locking fixing part (32) and the clamping fixing assembly (33) are both arranged on the sliding part (31).

9. The medical hand rest according to claim 8, characterized in that: the clamping component (33) comprises a U-shaped piece (331) and a locking bolt (332) for locking the U-shaped piece (331), an inner groove of the U-shaped piece (331) is clamped on the side of the operating table (5), and the locking bolt (332) is connected to the bottom of the U-shaped piece (331) through threads.

10. The medical hand rest according to claim 9, characterized in that: the top end side edge of the U-shaped piece (331) is provided with a bending part (333) which bends downwards.

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