CN222870868U - An upper limb fixation device for patients in lateral prone position - Google Patents

Abstract

The utility model relates to an upper limb fixing device for a patient in a prone position, which comprises a bed plate, wherein a circular groove is formed in the upper surface of the bed plate, a circular plate is rotatably arranged in the circular groove, an arm placing groove is formed in the surface of the circular plate, a vertical plate is arranged on the upper surface of the bed plate, a U-shaped frame is arranged at the top of the vertical plate, arm placing supporting plates are rotatably arranged between the inner walls of the two sides of the U-shaped frame through rotating shafts, an angle adjusting mechanism capable of driving the arm placing supporting plates to rotate is arranged on the outer side of the U-shaped frame, a plurality of slots are formed in the upper surface of the bed plate around the circular plate in a coaxial array, and plug blocks are arranged at the bottom of the vertical plate and are matched with the slots. The angle of arm standing groove can be adjusted through rotatory plectane, and then can be with patient's downside arm adjustment to suitable angle on, through inserting the inserted block in the slot on different angles, can make patient's upside arm put on different angles, the doctor of being convenient for operates specific position, and the suitability is good.

Description

Upper limb fixing device for patient in prone position

Technical Field

The utility model relates to the technical field of medical equipment, in particular to an upper limb fixing device for a patient in a prone position.

Background

In the operating room, the prone side position is a specific posture arrangement for the patient during the surgical procedure or treatment. Such a posture requires the patient to lie on his side on an operating table or table while his head is lying slightly forward, so that the surgeon can better access and treat a specific site or organ, ensuring the accuracy and safety of the surgical operation.

The patent publication No. CN219878580U discloses a limb fixing device for a patient in a prone position in an operating room nursing side, which is used for placing arms through an arm placing groove body and an arm placing rack body, and a binding rope body is fixed by a fixing clamp after bypassing the waist of the patient, so that the waist of the patient is fixed and limited, more comfortable operation experience is provided for the patient, and the patient is fixed more stably and firmly.

However, in the above patent, the positions of the arm placing groove body and the arm placing frame body are all relatively fixed, so that the placing positions of the two arms of the patient are also relatively fixed, the positions of the two arms cannot be adjusted according to actual operation requirements, a doctor is likely to be difficult to operate a specific part, the smooth operation and the operation efficiency of the operation are affected, and the applicability is relatively poor.

Disclosure of utility model

The utility model aims to provide the upper limb fixing device for the patient in the prone position, which can flexibly adjust the positions of the two arms, is convenient for doctors to operate specific parts and has good applicability.

In order to achieve the above object, the technical scheme of the present utility model is as follows.

The utility model provides a patient upper portion limbs fixing device of prone position of side, includes the bed board, and the circular slot has been seted up to the upper surface of bed board, and the inside rotation of circular slot is installed the plectane, and the arm standing groove has been seted up to the surface of plectane. The upper surface of bed board is provided with the riser, and the top of riser is provided with the U-shaped frame, rotates through the pivot between the both sides inner wall of U-shaped frame and installs the arm and place the layer board, and the outside of U-shaped frame is provided with the angle adjustment mechanism that can drive the arm and place the layer board rotation. The upper surface of the bed board surrounds the circular plate coaxial array and is provided with a plurality of slots, the bottom of the vertical plate is provided with an inserting block, and the inserting block is matched with the slots.

Therefore, the angle of the arm placing groove can be adjusted by rotating the circular plate, the lower arm of a patient can be adjusted to a proper angle, the upper arm of the patient can be placed on different angles by inserting the insert block into the slots on different angles, the inclination angle of the supporting plate can be adjusted by setting the angle adjusting mechanism, the inclination angle of the upper arm of the patient can be adjusted, and therefore, the patient can be placed on different positions according to different surgical conditions, and a doctor can operate specific parts conveniently.

Further, the angle adjusting mechanism comprises two side blocks arranged on the outer side of the U-shaped frame, a worm is connected between the two side blocks in a rotating mode, the end portion of one rotating shaft penetrates through the outer side of the U-shaped frame and is provided with a worm wheel, and the worm wheel is meshed with the worm.

When the inclination of the arm at the upper side of the patient needs to be adjusted, the worm can be screwed, and the worm wheel are meshed with each other, so that the worm wheel can be driven to rotate, the arm placing support plate is driven to rotate through the connecting function of the rotating shaft, the purpose of angle adjustment is achieved, good self-locking performance is achieved between the worm and the worm wheel, and the stability of the arm at the upper side of the patient during placing can be guaranteed.

Further, the inside of riser is inserted and is equipped with the regulation pole, and the U-shaped frame is installed at the top of adjusting the pole, and a plurality of regulation holes have been seted up along its direction of height to the surface of adjusting the pole, and the surface mounting of riser has fastening bolt, and fastening bolt and regulation hole looks adaptation.

Through adjusting the setting of pole, regulation hole and fastening bolt, can place the height of layer board to the arm and adjust, so satisfy the patient's of different sizes and use, when adjusting, screw out fastening bolt from current regulation hole earlier, then slide the regulation pole from top to bottom and place the height of layer board to the arm and adjust, screw in again fastening bolt in the regulation hole that corresponds with its current position at last can.

Further, the upper surface of the circular plate is flush with the upper surface of the bed plate.

Because the surface of the circular plate is flush with the surface of the bed plate, when a patient lies on the bed plate and the circular plate, no obvious uncomfortable feeling exists.

Further, a screw is arranged on the outer surface of the bed plate, and the end part of the screw is abutted against the circular plate.

The screw rod is screwed to enable the end of the screw rod to be abutted against the side surface of the circular plate, so that the circular plate can be fixed, and as a patient lies on the bed plate and the circular plate, the weight of the patient has a part of fixing effect, and the two acting forces are matched with each other, so that the stability of the circular plate can be ensured, rotation in the operation process is avoided, and the operation is influenced even medical accidents occur.

Further, the rubber pad is arranged in the arm placing groove and on the surface of the arm placing supporting plate, and the binding bands are arranged on the outer sides of the arm placing groove and the arm placing supporting plate.

Through the setting of rubber pad, can improve the comfort of arm, through the setting of bandage, can tie up the fixed to patient's arm to avoid the in-process arm to appear sideslipping, lead to the condition of medical malpractice.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of the structure of the bed board in the present utility model;

FIG. 3 is a schematic view of the area structure of the arm rest pallet according to the present utility model;

fig. 4 is an enlarged schematic view of a in fig. 3.

In the figure, 100 parts of bed boards, 101 parts of round grooves, 102 parts of round plates, 103 parts of arm placing grooves, 104 parts of vertical plates, 105 parts of U-shaped frames, 106 parts of arm placing support plates, 107 parts of binding belts, 200 parts of angle adjusting mechanisms, 201 parts of worm gears, 202 parts of side blocks, 203 parts of worms, 300 parts of adjusting rods, 301 parts of adjusting holes, 302 parts of fastening bolts, 400 parts of slots, 401 parts of inserting blocks, 500 parts of screws.

Detailed Description

The present utility model will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1-4, the upper limb fixing device for a patient in a side prone position comprises a bed plate 100, wherein a circular groove 101 is formed in the upper surface of the bed plate 100, a circular plate 102 is rotatably arranged in the circular groove 101, and an arm placing groove 103 is formed in the surface of the circular plate 102. The upper surface of bed board 100 is provided with riser 104, and the top of riser 104 is provided with U-shaped frame 105, rotates through the pivot between the both sides inner wall of U-shaped frame 105 and installs arm and place layer board 106, and the outside of U-shaped frame 105 is provided with the angle adjustment mechanism 200 that can drive arm and place layer board 106 rotation. The upper surface of the bed plate 100 surrounds the circular plate 102 and is provided with a plurality of slots 400 in a coaxial array, the bottom of the vertical plate 104 is provided with an inserting block 401, and the inserting block 401 is matched with the slots 400.

When in use, according to the operation requirement, a doctor rotates the circular plate 102 first to enable the arm placing groove 103 to be at a proper angle, then the patient lies on the bed plate 100 and the circular plate 102 in a side prone position, the lower arm of the patient is placed in the arm placing groove 103, then the inserting block 401 is pulled out of the current inserting groove 400 and is inserted into the inserting groove 400 at a proper angle according to the operation requirement, then the upper arm of the patient is placed on the arm placing supporting plate 106, and the angle adjusting mechanism 200 can drive the arm placing supporting plate 106 to rotate to adjust the inclination angle of the upper arm of the patient, so that the patient can be placed on different positions according to different operation conditions, the doctor can operate the specific part conveniently, and the applicability is good.

Specifically, angle adjustment mechanism 200 is including installing two side pieces 202 in the U-shaped frame 105 outside, rotate between two side pieces 202 and be connected with worm 203, the tip of one of them pivot runs through the outside to U-shaped frame 105 and installs worm wheel 201, and worm wheel 201 and worm 203 meshing are connected, when the inclination of needs adjustment patient's upside arm, can twist worm 203, because worm 203 and worm wheel 201 intermeshing, can drive worm wheel 201 rotation, and through the linking of pivot, drive arm and place layer board 106 rotation, realize angle adjustment's purpose, and have good auto-lock nature between worm 203 and the worm wheel 201, stability when can ensure that patient's upside arm is put.

Specifically, the adjusting rod 300 is inserted into the vertical plate 104, the U-shaped frame 105 is mounted at the top of the adjusting rod 300, the outer surface of the adjusting rod 300 is provided with a plurality of adjusting holes 301 along the height direction of the adjusting rod, the outer surface of the vertical plate 104 is provided with the fastening bolt 302, the fastening bolt 302 is matched with the adjusting holes 301, the height of the arm placing support plate 106 can be adjusted through the arrangement of the adjusting rod 300, the adjusting holes 301 and the fastening bolt 302, so that patients with different body types can be satisfied, when the patient is adjusted, the fastening bolt 302 is screwed out of the current adjusting hole 301, then the adjusting rod 300 is slid up and down to adjust the height of the arm placing support plate 106, and finally the fastening bolt 302 is screwed into the adjusting hole 301 corresponding to the current position of the patient.

Specifically, the upper surface of the circular plate 102 is flush with the upper surface of the bed plate 100, and since the surface of the circular plate 102 is flush with the surface of the bed plate 100, when a patient lies on the bed plate 100 and the circular plate 102, no obvious uncomfortable feeling is caused.

Specifically, the screw 500 is installed on the outer surface of the bed plate 100, the end of the screw 500 is abutted against the circular plate 102, and the end of the screw 500 is abutted against the side surface of the circular plate 102 by screwing the screw 500, so that the circular plate 102 can be fixed, and as the patient lies on the bed plate 100 and the circular plate 102, the self weight of the patient has a part of the fixing effect, and the two acting forces are mutually matched, so that the stability of the circular plate 102 can be ensured, the rotation in the operation process is avoided, and the operation is influenced, even the medical accident condition occurs.

Specifically, the inside of arm standing groove 103 and the surface that the layer board 106 was placed to the arm all are provided with the rubber pad, and the outside that layer board 106 was placed to arm standing groove 103 and arm all is provided with bandage 107, through the setting of rubber pad, can improve the comfort of arm, through the setting of bandage 107, can tie up the fixing to patient's arm to avoid the operation in-process arm to appear sideslipping, lead to the condition of medical malpractice.

The foregoing detailed description of the utility model has been presented in conjunction with a specific embodiment, and it is not intended that the utility model be limited to such detailed description. Several equivalent substitutions or obvious modifications will occur to those skilled in the art to which this utility model pertains without departing from the spirit of the utility model, and the same should be considered to be within the scope of this utility model as defined in the appended claims.

Claims (6)

1. The utility model provides a patient upper portion limbs fixing device of prone position of side, includes bed board (100), its characterized in that:

a circular groove (101) is formed in the upper surface of the bed plate (100), a circular plate (102) is rotatably arranged in the circular groove (101), and an arm placing groove (103) is formed in the surface of the circular plate (102);

The upper surface of the bed board (100) is provided with a vertical plate (104), the top of the vertical plate (104) is provided with a U-shaped frame (105), arm placing support plates (106) are rotatably arranged between the inner walls of the two sides of the U-shaped frame (105) through rotating shafts, and the outer side of the U-shaped frame (105) is provided with an angle adjusting mechanism (200) capable of driving the arm placing support plates (106) to rotate;

The upper surface of bed board (100) is surrounded the coaxial array of plectane (102) has seted up a plurality of slots (400), inserted block (401) are installed to the bottom of riser (104), just inserted block (401) with slot (400) looks adaptation.

2. A lateral prone position patient upper limb fixation device according to claim 1, wherein:

The angle adjusting mechanism (200) comprises two side blocks (202) arranged on the outer side of the U-shaped frame (105), a worm (203) is rotatably connected between the two side blocks (202), one end part of the rotating shaft penetrates through the outer side of the U-shaped frame (105) and is provided with a worm wheel (201), and the worm wheel (201) is meshed with the worm (203).

3. A lateral prone position patient upper limb fixation device according to claim 2, wherein:

The inside of riser (104) is inserted and is equipped with regulation pole (300), just U-shaped frame (105) are installed the top of adjusting pole (300), a plurality of regulation holes (301) have been seted up along its direction of height to the surface of adjusting pole (300), fastening bolt (302) are installed to the surface of riser (104), just fastening bolt (302) with regulation hole (301) looks adaptation.

4. A lateral prone position patient upper limb immobilization device according to claim 3, wherein:

The upper surface of the circular plate (102) is flush with the upper surface of the bed plate (100).

5. A lateral prone position patient upper limb fixation device according to claim 4, wherein:

A screw rod (500) is mounted on the outer surface of the bed plate (100), and the end part of the screw rod (500) is abutted against the circular plate (102).

6. A lateral prone position patient upper limb fixation device according to claim 1, wherein:

The inside of arm standing groove (103) and the surface of arm placing layer board (106) all are provided with the rubber pad, arm standing groove (103) and the outside of arm placing layer board (106) all are provided with bandage (107).