CN213430447U - Lumbar puncture position supporting device - Google Patents

Abstract

The lumbar puncture body position supporting device effectively solves the problem that the body position of a patient is not convenient to fix in the lumbar puncture; the bed plate comprises a bed plate, wherein the left side and the right side of the bed plate are respectively provided with a front-back direction and a vertically through chute, the left chute is positioned in front of the right chute, an L-shaped rod capable of sliding back and forth is arranged in the left chute, the upper end of the L-shaped rod extends out of the chute and is provided with a pedal, an inverted L-shaped push rod is slidably connected in the right chute, the upper end of the push rod extends out of the chute and is provided with an arc-shaped plate with an arc opening facing left, a connecting plate positioned between the L-shaped rod and the push rod is hinged below the bed plate, the left side and the right side of the connecting plate are respectively provided with a left-right direction and vertically through waist-shaped grooves, the L-shaped rod and the push rod; the novel multifunctional electric heating cooker is simple in structure, novel in conception, convenient to use and high in practicability.

Description

Lumbar puncture position supporting device

Technical Field

The utility model relates to the technical field of medical auxiliary instruments, in particular to a posture supporting device for lumbar puncture.

Background

Lumbar puncture is a common clinical diagnosis and treatment method, and can be used for diagnosing various inflammatory diseases of the central nervous system, vascular diseases, spinal cord diseases, intracranial space occupying diseases and the like.

When carrying out lumbar puncture art, often need the patient to keep a position for a long time, current position support method guides the patient to lie on one's side on the bed board for the doctor mostly, and the knee is held tightly to both hands power, makes the truck be bow-shaped, and the doctor of being convenient for puts the needle into practice, and the patient often because fear, pain etc. arouse the change of position, thereby lead to lumbar puncture art failure to lead to spinal cord injury, so need one kind can carry out the device that supports to patient's position effectively.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned condition, in order to compensate prior art not enough, the utility model aims at providing a lumbar puncture art position strutting arrangement, the effectual patient position problem of being not convenient for fix in the lumbar puncture art of having solved.

The technical scheme of its solution is, the utility model discloses a bed board is newly included, the spout that fore-and-aft direction and link up from top to bottom is seted up respectively to the left and right sides on the bed board, left spout is located the place ahead of right side spout, be equipped with gliding L shape pole around can in the left spout, L shape pole upper end is stretched out the spout and is equipped with the footboard, sliding connection has the push rod of falling L shape in the spout on right side, the spout is stretched out and is equipped with the arc toward the left arc on the push rod upper end, the articulated connecting plate that is located between L shape pole and the push rod that is located in the bed board below, the waist-shaped groove that left and right directions and link up from top to bottom is seted up respectively to the connecting plate left and right sides, be equipped with the spliced pole that the axial just inserted its.

Compared with the prior art, the utility model has the advantages that: bed board, fixed column, connecting rod, push rod etc. that are equipped with can realize that the patient fixes the position when keeping bow-shaped position, prevents that the patient from taking place the position change at the operation in-process, leads to puncture operation failure, and the rocker that is equipped with can be convenient for medical personnel rolling gear, and the cushion that is equipped with can increase patient's comfort level, and the wheel that is equipped with can be convenient for the removal of bed board, this simple structure, the design novelty, convenient to use, the practicality is strong.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a full-section rear-view axonometric view of the utility model.

Fig. 3 is a full-section right perspective view diagram of the utility model.

Fig. 4 is a full-section top axonometric view of the utility model.

Fig. 5 is an enlarged view of a in fig. 3 according to the present invention.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

From fig. 1 to 5, including bed board 1, the spout 2 that the fore-and-aft direction just link up from top to bottom has been seted up respectively to the left and right sides on the bed board 1, left spout 2 is located the place ahead of right side spout 2, be equipped with gliding L shape pole 3 around can in the left spout 2, the 3 upper ends of L shape pole stretch out spout 2 and are equipped with footboard 4, sliding connection has the push rod 5 of falling L shape in the spout 2 on right side, push rod 5 upper end stretches out spout 2 and is equipped with arc opening towards left arc 6, bed board 1 below articulates there is the connecting plate 7 that is located between L shape pole 3 and the push rod 5, the kidney slot 8 that the left and right directions just link up from top to bottom is seted up respectively to the connecting plate 7 left and right sides, be equipped with the spliced pole 9 that the upper and lower axial just inserted its corresponds side kidney slot 8 on L shape pole 3 and the push rod 5 respectively.

In order to enable the L-shaped rod 3 to slide back and forth, vertical plates 11 in the up-down direction are respectively arranged on the left side and the right side below the bed plate 1, a left-right axial rotating shaft 12 is rotatably connected between the two vertical plates 11, a gear 13 located between the two vertical plates 11 is coaxially arranged on the rotating shaft 12, a rack 14 which is in the back-and-forth direction and meshed with the gear 13 is slidably connected between the two vertical plates 11, and the rear end of the rack 14 is fixedly connected with the L-shaped rod 3.

In order to facilitate the medical staff to rotate the gear 13, the right end of the rotating shaft 12 penetrates through the vertical plate 11 and is provided with a rocker 15.

In order to limit the gear 13, a pull rod 16 which is located below the gear 13 and is in the left-right axial direction is arranged between the two vertical plates 11, a tooth block 17 which can be inserted between two adjacent teeth of the gear 13 is connected onto the vertical plate 11 on the left side in a sliding manner, the pull rod 16 penetrates through the tooth block 17 and is fixedly connected with the tooth block 17, and a stop 18 is coaxially arranged at the right end of the pull rod 16 and penetrates through the vertical plates 11.

In order to increase the comfort of the patient, the arc-shaped surfaces of the arc-shaped plate 6 and the fixing plate 10 are respectively provided with a soft cushion 19.

In order to prevent the patient from moving leftwards, a fixing column 20 which is located between the arc-shaped plate 6 and the fixing plate 10 and is in the vertical axial direction is arranged on the left side of the bed plate 1, and a sponge cushion is arranged on the fixing column 20.

When the utility model is used, a patient lies on the bed plate 1 facing left, the buttocks is close to the arc surface of the fixing plate 10, two feet are closed and step on the pedal 4, the fixing column 20 is positioned in front of the chest of the patient, medical staff pulls the pull rod 16 leftwards, the pull rod 16 drives the tooth block 17 to slide leftwards, after sliding for a certain distance, the tooth block 17 is disengaged from the gear 13, the limit on the gear 13 is released, the rocker 15 is shaken clockwise at the moment, the rocker 15 drives the gear 13 to rotate clockwise through the rotating shaft 12, the gear 13 drives the L-shaped rod 3 to slide backwards in the chute 2 through the rack 14, and the L-shaped rod 3 drives the pedal 4 to move backwards;

meanwhile, the L-shaped rod 3 drives the left side of the connecting plate 7 to swing backwards through the connecting column 9, the right side of the connecting plate 7 swings forwards and drives the push rod 5 to slide forwards in the kidney-shaped groove 8 through the connecting column 9, the push rod 5 drives the arc-shaped plate 6 to move forwards, after the arc-shaped plate 6 moves for a certain distance, the arc-shaped surface of the arc-shaped plate 6 is attached to the back of a patient and downwards extrudes the back of the patient, so that the back of the patient is fixed, the rocking rod 15 stops rocking, the patient is in an arc-shaped body position, the patient cannot move leftwards under the action of the fixing;

the pull rod 16 is pushed rightwards, the pull rod 16 drives the tooth block 17 to slide rightwards, after sliding for a certain distance, the tooth block 17 is meshed with the gear 13 again, and the gear 13 is limited at the moment, so that the phenomenon that the pedal 4 and the arc-shaped plate 6 are loosened in the operation process, the body position of a patient is changed, and the operation fails;

after the operation is accomplished, medical personnel stimulate pull rod 16 left, after a section of distance of pulling, remove the spacing of counter gear 13, stop the pulling pull rod 16 this moment, anticlockwise wave rocker 15, rocker 15 drives gear 13 anticlockwise rotation through pivot 12, gear 13 drives L shape pole 3 through rack 14 and slides forward in spout 2, L shape pole 3 drives footboard 4 and moves forward, fixed plate 10 moves backward in step, after moving a section of distance, remove the fixed to patient's position, promote pull rod 16 right this moment, after promoting a section of distance, realize the spacing of counter gear 13, medical personnel move bed board 1 to the ward, hold up patient to the sick bed rest can.

The utility model discloses a 1 lower extreme of bed board is equipped with a plurality ofly and is rectangular distribution and upper and lower axial footpost, is equipped with the universal wheel on the footpost, and the purpose is for the ease of the removal of bed board 1.

Compared with the prior art, the utility model has the advantages that: bed board, fixed column, L shape pole, connecting rod, push rod etc. that are equipped with can realize that the patient fixes the position when keeping bow-shaped position, prevents that the patient from taking place the position change at the operation in-process, leads to puncture operation failure, and the rocker that is equipped with can be convenient for medical personnel running gear, and the cushion that is equipped with can increase patient's comfort level, and the wheel that is equipped with can be convenient for the removal of bed board, this simple structure, the design is novel, convenient to use, and the practicality is strong.

Claims (6)

1. Lumbar puncture position strutting arrangement, including bed board (1), a serial communication port, spout (2) that fore-and-aft direction and link up from top to bottom are seted up respectively to the left and right sides on bed board (1), left spout (2) are located the place ahead of right side spout (2), be equipped with gliding L shape pole (3) from front to back in left spout (2), spout (2) are stretched out and footboard (4) are equipped with to L shape pole (3) upper end, spout (2) sliding connection on right side has push rod (5) of falling L shape, push rod (5) upper end stretches out spout (2) and is equipped with arc (6) that the nock faces left, bed board (1) below articulates there is connecting plate (7) that is located between L shape pole (3) and push rod (5), waist groove (8) that the left and right direction and link up from top to bottom are seted up respectively to the connecting plate (7) left and right sides, be equipped with spliced pole (9) that the axial just inserted its corresponds waist groove (8) on L shape And a fixing plate (10) which is positioned between the pedal (4) and the arc-shaped plate (6) and has an arc opening facing left is arranged on the bed plate (1).

2. The lumbar puncture posture support device according to claim 1, wherein vertical plates (11) are respectively arranged on the left side and the right side below the bed plate (1), a left-right axial rotating shaft (12) is rotatably connected between the two vertical plates (11), a gear (13) positioned between the two vertical plates (11) is coaxially arranged on the rotating shaft (12), a rack (14) which is in the front-back direction and meshed with the gear (13) is slidably connected between the two vertical plates (11), and the rear end of the rack (14) is fixedly connected with the L-shaped rod (3).

3. The lumbar puncture posture support device according to claim 2, characterized in that the right end of the rotating shaft (12) penetrates through the vertical plate (11) and is provided with a rocker (15).

4. The lumbar puncture posture support device according to claim 2, wherein two vertical plates (11) are slidably connected with a pull rod (16) which is positioned below the gear (13) and is in left-right axial direction, the vertical plate (11) on the left side is slidably connected with a tooth block (17) which can be inserted between two adjacent teeth of the gear (13), the pull rod (16) penetrates through the tooth block (17) and is fixedly connected with the tooth block (17), and the right end of the pull rod (16) penetrates through the vertical plates (11) and is coaxially provided with a stop block (18).

5. The lumbar puncture posture support device according to claim 1, characterized in that the arc-shaped surfaces of the arc-shaped plate (6) and the fixed plate (10) are respectively provided with a soft cushion (19).

6. The lumbar puncture posture support device according to claim 1, wherein a fixing column (20) is arranged on the left side of the bed plate (1) and is positioned between the arc-shaped plate (6) and the fixing plate (10) in the vertical axial direction, and a sponge cushion is arranged on the fixing column (20).

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