CN220404356U - A kind of anti-slip surgical hand support board - Google Patents

Abstract

The utility model discloses an anti-skid operation hand supporting plate, which relates to the technical field of medical auxiliary instruments and has the technical scheme that: the hand support device comprises a hand support plate, a movable box body with an opening at the top and a translation mechanism for controlling the hand support plate to move forwards and backwards; the translation mechanism is horizontally and horizontally arranged in the movable box body, and the bottom of the hand supporting plate is fixedly connected with the top of the translation mechanism; the hand supporting plate comprises a bottom plate and two side plates, and two sides of the bottom plate are respectively hinged with the two side plates. This hold in palm hand plate can fix patient's upper limbs, avoids the landing of patient's upper limbs, and the curb plate is flat to be increased simultaneously and hold in palm the width of hand plate to hold in palm the hand plate and can laminate the operation table completely, avoid holding in palm there is the clearance between hand plate and the operation table, prevent that unsettled condition from appearing in patient's upper limbs position.

Description

An anti-slip surgical hand support board

Technical field

The utility model relates to the technical field of medical auxiliary equipment, and more specifically, it relates to an anti-slip surgical hand support plate.

Background technique

During the current breast surgery treatment, it is generally necessary to abduct the affected upper limb of the patient to facilitate exposure of the axilla for lymph node biopsy or dissection. In order to support the patient's upper limb, an ordinary single-layer support that comes standard with the operating bed is commonly used. When using an ordinary single-layer hand pallet, due to the narrow width of the pallet, the need to cover the upper layer with a sterile treatment towel, the inability to use restraints, and the relaxation of the patient's muscles under general anesthesia, it is easy for the patient's upper limbs to slip, especially When patients need to undergo breast reconstruction surgeries such as expansion bladder implantation and prosthesis implantation, they need to be in a semi-sitting and recumbent position. At this time, the single-layer hand support plate on the affected side is useless and does not play the role of supporting the upper limb on the affected side at all.

In the prior art, some anti-drop handrest solutions have also been proposed. Among them, the Chinese utility model patent (CN217489186U) discloses an anti-drop handrest for operating beds. Hing an expansion board on each side, then hinge the top plate on the side of one of the expansion boards, and then removably connect the top board to the other expansion board to form a hollow rectangular parallelepiped, thereby forming a simple hand rest. However, this simple hand rest limits the surroundings of the patient's upper limbs, making it inconvenient to connect vital sign monitoring instruments to the patient's upper limbs, and is also inconvenient for operations such as venipuncture and arterial puncture. At the same time, the length of the hand rest plate of the simple hand rest is fixed and cannot be completely attached. There is a certain gap between the operating table and the operating table, which will cause part of the patient's upper limbs to hang in the air and uneven force distribution, which will cause joint pain, muscle soreness, pressure injuries and other symptoms in the patient's upper limbs.

Therefore, based on the above problems, the applicant provides an anti-slip surgical hand support plate.

Utility model content

The purpose of this utility model is to provide an anti-slip surgical hand support plate that can fix the patient's upper limbs and prevent the patient's upper limbs from slipping. At the same time, the top of the hand support plate is open to facilitate venipuncture, arterial puncture and other operations, and the hand support plate can be completely attached Close the operating table to avoid gaps between the hand support plate and the operating table, and prevent parts of the patient's upper limbs from hanging in the air.

The above technical objectives of the present invention are achieved through the following technical solutions: an anti-slip surgical hand support plate, including a hand support device and a clamping device, the bottom of the hand support device is fixedly connected to the clamping device, and the clamping device The device is used to hold the bed. The hand support device includes a hand support plate, a movable box with an open top and a translation mechanism that controls the front and rear movement of the hand support plate; the translation mechanism is placed horizontally in the movable box, and the support device The bottom of the hand plate is fixedly connected to the top of the translation mechanism; the translation mechanism includes a slider, a limit rod and a threaded rod; the two ends of the limit rod are fixedly connected to the two opposite inner walls of the movable box. One end of the threaded rod is rotationally connected to the inner wall of the movable box, and the other end of the threaded rod passes through the movable box and is located outside the movable box; the slider is sleeved on the limiting rod and the threaded rod at the same time. , the top of the slider is fixedly connected to the bottom of the support plate;

The hand support plate includes a base plate and two side plates, and both sides of the base plate are hinged to the two side plates respectively.

By adopting the above technical solution, the translation mechanism is placed horizontally in the movable box, while one end of the threaded rod is rotationally connected to the inner wall of the movable box, and the other end of the threaded rod passes through the movable box and is located outside the movable box. The slider is sleeved on the limit rod and the threaded rod at the same time. The top of the slider is fixedly connected to the bottom of the hand support plate. The rotation of the threaded rod drives the hand support plate to move to fit the operating bed. The hand support plate includes a bottom plate and two sides. The two sides of the base plate are hinged to the two side plates respectively. The two side plates can fix the patient's upper limbs and prevent the patient's upper limbs from slipping. At the same time, flattening the side plates can increase the width of the hand support plate to facilitate venipuncture, arterial puncture and other operations. .

The utility model is further configured such that memory foam pads are provided on both the bottom plate and the side plates.

By adopting the above technical solution, memory foam pads are provided on both the bottom and side panels, which can slowly deform and adapt to the patient's upper limbs, providing the most uniform support and relieving the patient's pain and discomfort.

The utility model is further configured as follows: the clamping device includes a connecting rod one, a universal structure, a connecting rod two, a connecting rod three, a vertical rod and a bed frame fixed structure. The top of the connecting rod one is connected to the bottom of the movable box. Fixed connection, the bottom of the connecting rod one is fixedly connected to the universal structure, one end of the connecting rod two is fixedly connected to the universal structure, the other end is rotationally connected to the top of the vertical rod, one end of the connecting rod three is connected to the bed The rack fixed structure is fixedly connected, and the other end of the connecting rod three is sleeved with the side wall of the vertical rod and slides along the vertical rod.

By adopting the above technical solution, the top of the connecting rod 1 is fixedly connected to the bottom of the movable box, the bottom of the connecting rod 1 is fixedly connected to the universal structure, and at the same time, one end of the connecting rod 2 is fixedly connected to the universal structure, and the other end is fixedly connected to the vertical structure. The top of the rod is connected by rotation, so that the direction of the hand support board can be rotated according to the patient's body position. At the same time, the height of the hand support board can be adjusted through the vertical rod to find the most suitable position to support the patient's upper limbs.

The utility model is further configured as follows: the bed frame fixing structure includes a "匚" type bed frame clamp body, bolts 4, gaskets and handles, the bottom of the bolts 4 is fixedly connected to the handle, and the top of the bolts 4 passes through Pass through the bottom of the bed frame clamp body and be firmly connected with the gasket.

By adopting the above technical solution, the bottom of bolt four is fixedly connected to the handle. At the same time, the top of bolt four passes through the bottom of the bed frame clamp body and is fixedly connected to the gasket. The handle drives the rotation of bolt four so that the gasket is close to the bed. Frame, which can firmly fix the bed frame clamp body to the bed frame.

The utility model is further configured as follows: the side wall of the top of the vertical rod is provided with bolt two for fixing the connecting rod two, the end of the bolt two is provided with a handle, and the end of the connecting rod three is provided with a handle for fixing the vertical rod. The rod is fixed on the bolt 3 on the connecting rod 3, and the end of the bolt 3 is provided with a handle.

By adopting the above technical solution, the two bolts for fixing the connecting rod 2 are fixedly installed on the side wall of the top of the vertical rod. The top of the vertical rod and the connecting rod 2 can be fixedly connected through the bolts 2. By fixing the connecting rod 2, the connecting rod 2 can be fixed. The direction of the hand support plate is fixed. At the same time, the end of the connecting rod three is installed with the bolt three that fixes the vertical rod to the connecting rod three. The vertical rod and the connecting rod three can be fixedly connected through the bolt three, so that the hand support plate can be stable. Support the patient's upper limbs.

The utility model is further configured as follows: the universal structure includes a universal box, a universal ball and a bolt; the universal box is provided with a ball groove for placing the universal ball; the universal ball and the connecting rod The bottom end of the first bolt is fixedly connected, the bolt one penetrates the bottom of the universal box and is used to resist the universal ball, and the end of the bolt one is provided with a handle.

By adopting the above technical solution, a ball groove for placing the universal ball is provided in the universal box. At the same time, the universal ball is fixedly connected to the bottom end of the connecting rod 1, and the bolt 1 penetrates the bottom of the universal box and is used to tighten the universal ball. Towards the ball, through the rotation of the universal ball, the connecting rod 1 can rotate at multiple angles. The top of the connecting rod 1 is fixedly connected to the bottom of the movable box. The translation mechanism is placed horizontally in the movable box. The bottom of the supporting hand plate is connected to the translation The top of the mechanism is fixedly connected and drives the hand support plate to rotate at multiple angles. When the bolt is pressed against the universal ball, the rotation of the universal ball is limited and the hand support plate is fixed.

The utility model is further configured such that the handle is a labor-saving handle.

By adopting the above technical solution, the handle is set as a labor-saving handle, which facilitates the fixing and disassembly of the hand support plate by medical staff and saves time and effort.

To sum up, the present utility model has the following beneficial effects:

1. Place the translation mechanism horizontally in the movable box. At the same time, one end of the threaded rod is rotationally connected to the inner wall of the movable box. The other end of the threaded rod passes through the movable box and is located outside the movable box. The slider is set at the same time. Connected to the limit rod and threaded rod, the top of the slider is fixedly connected to the bottom of the hand support plate. The rotation of the threaded rod drives the hand support plate to move to fit the operating bed. The hand support plate includes a bottom plate and two side plates. The bottom plate The two sides are hinged with two side plates respectively. The two side plates can fix the patient's upper limbs and prevent the patient's upper limbs from slipping. At the same time, flattening the side plates can increase the width of the hand support plate to facilitate venipuncture, arterial puncture and other operations.

2. Memory foam pads are provided on both the bottom and side panels, which can slowly deform and adapt to the patient's upper limbs, providing the most even support and relieving the patient's pain and discomfort.

3. Fixedly connect the top of connecting rod one to the bottom of the movable box. The bottom of connecting rod one is fixedly connected to the universal structure. At the same time, one end of connecting rod two is fixedly connected to the universal structure, and the other end rotates with the top of the vertical rod. connection, so that the direction of the hand support board can be rotated according to the patient's body position, and the height of the hand support board can be adjusted through the vertical rod to find the most suitable position to support the patient's upper limbs.

4. Fixedly connect the bottom of bolt four to the handle. At the same time, the top of bolt four passes through the bottom of the bed frame clamp body and is fixedly connected to the gasket. The handle drives bolt four to rotate so that the gasket is close to the bed frame and can be stable. to fix the bed frame clamp body to the bed frame.

5. The side wall of the top of the vertical pole is fixedly installed with the bolt two that fixes the connecting rod two. The top of the vertical pole and the connecting rod two can be fixedly connected through the bolt two. By fixing the connecting rod two, the support plate can be fixed. The direction is fixed, and at the same time, the end of the connecting rod three is equipped with a bolt three that fixes the vertical rod to the connecting rod three. The vertical rod and the connecting rod three can be fixedly connected through the bolt three, so that the hand support plate can stably support the patient's upper limbs.

6. There is a ball slot for placing the universal ball in the universal box. At the same time, the universal ball is fixedly connected to the bottom end of the connecting rod 1, and the bolt 1 penetrates the bottom of the universal box and is used to hold the universal ball. The rotation of the universal ball allows the connecting rod 1 to rotate at multiple angles. The top of the connecting rod 1 is fixedly connected to the bottom of the movable box. The translation mechanism is placed horizontally in the movable box. The bottom of the hand plate is fixed to the top of the translation mechanism. The connection simultaneously drives the hand support plate to rotate at multiple angles. When the bolt is tightened against the universal ball, the rotation of the universal ball is restricted and the effect of fixing the hand support plate is achieved.

7. Set the handle as a labor-saving handle, which makes it easier for medical staff to fix and remove the hand support plate, saving time and effort.

Description of the drawings

Figure 1 is a schematic diagram of the appearance of an anti-slip surgical hand support board in an embodiment of the present utility model;

Figure 2 is a front cross-sectional view of an anti-slip surgical hand support plate in an embodiment of the present utility model;

Figure 3 is a cross-sectional view of the translation mechanism in the embodiment of the present utility model;

Figure 4 is a schematic diagram of the connection relationship between the bottom plate and the side plates in the embodiment of the present utility model;

Figure 5 is a schematic view of the side panel unfolded in the embodiment of the present utility model.

In the picture: 1. Side plate; 2. Bottom plate; 3. Slider; 4. Threaded rod; 5. Movable box; 6. Connecting rod 1; 7. Universal box; 8. Bolt 1; 9. Connecting rod Two; 10. Bolt two; 11. Vertical rod; 12. Bolt three; 13. Connecting rod three; 14. Bed frame clamp body; 15. Gasket; 16. Bolt four; 17. Handle; 18. Universal ball; 19. Memory foam pad; 20. Limit lever.

Detailed ways

The utility model will be further described in detail below with reference to the accompanying drawings 1-5.

1. Embodiment: An anti-slip surgical hand support plate, as shown in Figures 1 to 5, includes a hand support device and a clamping device, the bottom of the hand support device is fixedly connected to the clamping device, and the clamping device is used to clamp the bed The hand support device includes a hand support plate, a movable box 5 with an opening at the top, and a translation mechanism that controls the forward and backward movement of the hand support plate. The translation mechanism is horizontally placed in the movable box 5, and the bottom of the hand support plate and the top of the translation mechanism Fixed connection; the translation mechanism includes a slider 3, a limit rod 20 and a threaded rod 4. The two ends of the limit rod 20 are fixedly connected to the two opposite inner walls of the movable box 5, and a bearing is fixedly installed on the movable box. 5 On the inner wall, one end of the threaded rod 4 is fixedly connected to the inner ring of the bearing, and the other end of the threaded rod 4 passes through the movable box 5 and is located outside the movable box 5; the slider 3 is simultaneously sleeved on the limit rod 20 and On the threaded rod 4, the top of the slider 3 is fixedly connected to the bottom of the support plate, so that the rotation of the threaded rod 4 can drive the movement of the support plate to fit the operating bed;

The hand support plate includes a base plate 2 and two side plates 1. As shown in Figure 4, both sides of the base plate 2 are damped and hinged with the two side plates 1. The two side plates 1 can fix the patient's upper limbs and prevent the patient's upper limbs from slipping. At the same time, flattening the side plate 1 can increase the width of the hand support plate, which facilitates operations such as venipuncture and arterial puncture.

Preferably in this embodiment, memory foam pads 19 are fixedly installed on both the base plate 2 and the side plate 1, which can slowly deform to adapt to the patient's upper limbs, provide the most uniform support, and relieve the patient's pain and discomfort.

Preferably in this embodiment, the clamping device includes connecting rod 6, a universal structure, connecting rod 2 9, connecting rod 3 13, vertical rod 11 and bed frame fixed structure. As shown in Figures 1 and 2, connecting rod 1 The top of connecting rod 6 is fixedly connected to the bottom of movable box 5, the bottom of connecting rod 6 is fixedly connected to the universal structure, one end of connecting rod 9 is fixedly connected to the universal structure, and the other end is rotationally connected to the top of vertical rod 11. The connecting rod 9 is set as an "L" shaped rod, so that the direction of the hand support plate can be rotated, and the height of the hand support plate can be adjusted through the vertical rod 11. One end of the connecting rod 3 13 is fixedly connected to the bed frame fixed structure, and the connecting rod 13 is fixedly connected to the fixed structure of the bed frame. The other end of the rod 13 is sleeved on the side wall of the vertical rod 11 and slides along the vertical rod 11 .

Preferably in this embodiment, the bed frame fixing structure includes a "匚"-shaped bed frame clamp body 14, bolts 16, gaskets 15 and handles 17. As shown in Figure 2, the bottom of bolts 16 is fixedly connected to the handle 17. The top of bolt 16 passes through the bottom of bed frame clamp body 14 and is fixedly connected with the gasket 15. The handle 17 drives bolt 16 to rotate, so that the gasket 15 is close to the bed frame, and the bed frame clamp body 14 can be firmly connected. Fixed to bed frame.

Preferably in this embodiment, a threaded hole is provided on the side wall of the top of the vertical rod 11, and a bolt 10 capable of fixing the connecting rod 29 is fixedly connected to the threaded hole, and a handle 17 is fixedly installed at the end of the bolt 210. A threaded hole is provided on the end of the connecting rod 313, and a bolt 12 that fixes the vertical rod 11 to the connecting rod 313 is fixedly connected to the threaded hole. A handle 17 is fixedly installed on the end of the bolt 312. Through the bolt Three 12 can fixedly connect the vertical rod 11 and the connecting rod three 13.

Preferably in this embodiment, the universal structure includes a universal box 7, a universal ball 18 and a bolt 8. As shown in Figure 2, the universal box 7 is provided with a ball groove for placing the universal ball 18. The ball 18 is fixedly connected to the bottom end of the connecting rod 6. The bolt 8 penetrates through the bottom of the universal box 7. A handle 17 is fixedly installed at the bottom of the bolt 8. The universal ball 18 is pressed against the universal ball 18 by rotating into the movable box 5. , thus limiting the rotation of the universal ball 18 to play the role of fixing the hand support plate.

Preferably in this embodiment, the handle 17 is set as a labor-saving handle, which facilitates the fixing and disassembly of the hand support plate by medical staff and saves time and effort.

Working principle: When using the hand support plate, align the opening of the "匚"-shaped bed frame clamp body 14 with the bed frame, the bottom of bolt 4 16 is fixedly connected to the handle 17, and the top of bolt 4 16 passes through the bed frame clamp body 14. The bottom is fixedly connected with the gasket 15. By turning the handle 17, the bolt 16 is rotated, so that the gasket 15 is close to the bed frame, and the bed frame clamp body 14 is firmly fixed on the bed frame. One end of the connecting rod 3 13 is connected to the bed. The frame fixed structure is fixedly connected. The other end of the connecting rod 13 is sleeved with the side wall of the vertical rod 11 and slides along the vertical rod 11. The end of the connecting rod 13 is provided with a structure to fix the vertical rod 11 to the connecting rod 13. The bolts 12 on the upper part of the body can firmly connect the vertical rod 11 to the connecting rod 13 through the bolts 12. One end of the connecting rod 9 is fixedly connected to the universal structure, and the other end is rotationally connected to the top of the vertical rod 11. The vertical rod 11 The side wall of the top is provided with bolts 2 10 that fix the connecting rod 2 9 . The top of the vertical rod 11 can be fixedly connected to the connecting rod 2 9 through the bolts 2 10 . At the same time, the vertical rod 11 can adjust the height of the hand support plate; universal The box 7 is provided with a ball groove for placing the universal ball 18. The universal ball 18 is fixedly connected to the bottom end of the connecting rod 6. The bolt 8 penetrates the bottom of the universal box 7 and is used to resist the universal ball 18. Through the rotation of the universal ball 18, the connecting rod 6 can rotate at multiple angles. The top of the connecting rod 6 is fixedly connected to the bottom of the movable box 5. The translation mechanism is placed horizontally in the movable box 5. The bottom of the hand support plate It is fixedly connected to the top of the translation mechanism, and simultaneously drives the hand support plate to rotate at multiple angles. When the bolt 8 is pressed against the universal ball 18, the rotation of the universal ball 18 is restricted and has a fixed effect; the limit rod 20 The two ends are respectively fixedly connected to the two opposite inner walls of the movable box 5. One end of the threaded rod 4 is rotationally connected to the inner wall of the movable box 5. The other end of the threaded rod 4 passes through the movable box 5 and is located in the movable box. 5 Externally, the slider 3 is sleeved on the limit rod 20 and the threaded rod 4 at the same time. The top of the slider 3 is fixedly connected to the bottom of the hand support plate. The rotation of the threaded rod 4 drives the hand support plate to move to fit the operating bed. Both sides of the bottom plate 2 are hinged with damping and two side plates 1 respectively. The two side plates 1 can fix the patient's upper limbs and prevent the patient's upper limbs from slipping. At the same time, flattening the side plates 1 can increase the width of the hand support plate to facilitate venipuncture and artery puncture. Puncture and other operations.

This specific embodiment is only an explanation of the present utility model, and it is not a limitation of the present utility model. Those skilled in the art can make modifications to this embodiment without creative contribution as needed after reading this description. However, as long as the present utility model is used, All new types of patents are protected by patent law within the scope of their claims.

Claims (7)

1. The utility model provides an antiskid operation holds in palm hand plate, includes hand rest device and clamping device, hand rest device's bottom and clamping device fixed connection, clamping device is used for the centre gripping bed body, characterized by: the hand support device comprises a hand support plate, a movable box body (5) with an opening at the top and a translation mechanism for controlling the hand support plate to move forwards and backwards; the translation mechanism is horizontally and horizontally arranged in the movable box body (5), and the bottom of the hand supporting plate is fixedly connected with the top of the translation mechanism; the translation mechanism comprises a sliding block (3), a limiting rod (20) and a threaded rod (4); two ends of the limiting rod (20) are fixedly connected with two opposite inner side walls of the movable box body (5) respectively, one end of the threaded rod (4) is rotatably connected with the inner side walls of the movable box body (5), and the other end of the threaded rod (4) penetrates through the movable box body (5) and is positioned outside the movable box body (5); the sliding block (3) is sleeved on the limiting rod (20) and the threaded rod (4) at the same time, and the top of the sliding block (3) is fixedly connected with the bottom of the hand supporting plate;

the hand supporting plate comprises a bottom plate (2) and two side plates (1), and two sides of the bottom plate (2) are hinged with the two side plates (1) respectively.

2. The anti-slip surgical tray of claim 1, wherein: memory foam pads (19) are arranged on the bottom plate (2) and the side plates (1).

3. The anti-slip surgical tray of claim 1, wherein: clamping device includes connecting rod one (6), universal structure, connecting rod two (9), connecting rod three (13), montant (11) and bedstead fixed knot construct, the top of connecting rod one (6) and the bottom fixed connection of activity box (5), the bottom and the universal structure fixed connection of connecting rod one (6), the one end and the universal structure fixed connection of connecting rod two (9), the other end is rotated with the top of montant (11) and is connected, the one end and the bedstead fixed knot of connecting rod three (13) construct fixed knot and is connected, the other end of connecting rod three (13) cup joints on the lateral wall of montant (11) and slides along montant (11).

4. A non-slip surgical tray according to claim 3, wherein: the bed frame fixing structure comprises a -type bed frame clamp body (14), a four bolt (16), a gasket (15) and a handle (17), wherein the bottom of the four bolt (16) is fixedly connected with the handle (17), and the top of the four bolt (16) penetrates through the bottom of the bed frame clamp body (14) and is fixedly connected with the gasket (15).

5. A non-slip surgical tray according to claim 3, wherein: be equipped with on the lateral wall on montant (11) top with the bolt two (10) of connecting rod two (9) fixed, the tip of bolt two (10) is equipped with handle (17), the tip of connecting rod three (13) is equipped with bolt three (12) on being fixed in connecting rod three (13) with montant (11), the tip of bolt three (12) is equipped with handle (17).

6. A non-slip surgical tray according to claim 3, wherein: the universal structure comprises a universal box body (7), a universal ball (18) and a first bolt (8), wherein a ball groove for placing the universal ball (18) is formed in the universal box body (7), the universal ball (18) is fixedly connected with the bottom end of the first connecting rod (6), the first bolt (8) penetrates through the bottom of the universal box body (7) and is used for propping against the universal ball (18), and a handle (17) is arranged at the end part of the first bolt (8).

7. An anti-slip surgical tray according to any one of claims 4 to 6, wherein: the handle (17) is a labor-saving handle.