A tool for assisting the placement of intraspinal puncture positions

Abstract

The present invention proposes an intraspinal puncture body position placement auxiliary tool, comprising a rectangular frame, the rear end of the rectangular frame is movably connected to a thigh fixing part, the middle end is fixedly connected to a hand-held part, and the front end is fixedly connected to a head placement part; the thigh fixing part comprises a long rod and a telescopic rod connected to each other; the long rod is also fixedly connected to a leg Velcro elastic band; the hand-held part comprises a grip, and the grip is provided with granular protrusions; the grip is fixedly connected to an elastic layer; the elastic layer is detachably connected to a sweat-absorbing layer; one side of the head placement part is fixedly connected to a soft pad, and the other side is fixedly connected to a neck Velcro elastic band. The intraspinal puncture body position placement auxiliary tool of the present invention has a simple structure and is easy to use. It can replace medical staff to restrict the patient's body position and can relieve the patient's nervous mood.

Description

Technical Field

[0001] The present invention relates to the technical field of medical devices, and in particular to an auxiliary tool for positioning body positions for intraspinal puncture. Background Art

[0002] Intraspinal anesthesia puncture is a commonly used diagnostic and treatment procedure in clinical practice.

[0003] The success rate of spinal puncture is closely related to the patient's body position. At present, when patients undergo spinal puncture, they need to lie on their side on the bed, and a medical staff member is needed to help limit the patient's body position, so that their thighs are bent toward the abdomen, and their arms are placed in front of their chest, curled up, to cooperate with the spinal puncture. This operation has the following problems: 1. Assisting in limiting the patient's body position is time-consuming and laborious, which increases the workload of medical staff and reduces work efficiency; 2. Some patients are prone to tension during spinal puncture. When they encounter discomfort from the puncture site, the patients change their body position on their own, which affects the puncture effect or causes puncture failure; 3. Repeatedly adjusting the patient's body position not only reduces the patient's medical experience, but is more likely to affect the safety of the puncture.

[0004] Therefore, there is a need for an auxiliary tool for intraspinal puncture body position placement that can replace medical staff in restricting the patient's body position and at the same time relieve the patient's nervousness. Summary of the invention

[0005] In order to solve the above problems, the present invention proposes an auxiliary tool for intraspinal puncture body positioning.

[0006] The technical solution of the present invention is: an auxiliary tool for intraspinal puncture body positioning, comprising a rectangular frame, the rear end of the rectangular frame is movably connected to a thigh fixing part, the middle end is fixedly connected to a hand-held part, and the front end is fixedly connected to a head placement part; the thigh fixing part comprises a long rod and a telescopic rod connected to each other; the hand-held part comprises a handle, and the handle is provided with granular protrusions; the handle is fixedly connected to an elastic layer; the elastic layer is detachably connected to a sweat-absorbing layer.

[0007] Furthermore, the rectangular frame includes two cross bars of the same specifications; the two cross bars are provided with a first connecting part and a second connecting part; one end of the long rod is movably connected to the first connecting part, and one end of the telescopic rod is movably connected to the second connecting part.

[0008] Furthermore, the telescopic rod includes a first circular tube, a marble buckle is provided inside the first circular tube, and a second circular tube is provided outside the first circular tube; a plurality of limiting holes are provided on the second circular tube, and the limiting holes match the marble buckle.

[0009] Furthermore, the long rod is fixedly connected with a leg Velcro elastic band.

[0010] Furthermore, the crossbar has a curvature, and the curvature fits the curvature of the human spine.

[0011] Furthermore, the first connection portion is fixedly connected to the cross bar by welding; and the second connection portion is fixedly connected to the cross bar by welding.

[0012] Furthermore, the handle is bent toward the symmetry line of the rectangular frame.

[0013] Furthermore, the handle is fixedly connected to the cross bar by welding.

[0014] Furthermore, one side of the head placement portion is fixedly connected to a soft cushion, and the other side is fixedly connected to a neck Velcro elastic band.

[0015] Furthermore, the head placement portion and the rectangular frame are fixedly connected by welding.

[0016] The intraspinal puncture body position placement auxiliary tool of the present invention has a simple structure and is easy to use. The design of the head placement part can limit the body position of the patient's head; the design of the thigh fixing part can limit the body position of the patient's legs and can adjust the appropriate body position through the telescopic tube; the design of the hand-held part allows the patient to place his arm to a suitable position by himself, and during the tense surgical process, the patient's attention can be distracted and the patient's nervous mood can be relieved through the stimulation of the palm by hand grasping and the granular protrusions. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the present invention;

[0018] Figure 2 It is a schematic diagram of the local structure of the telescopic rod;

[0019] Figure 3 It is a schematic diagram of the local structure of the handheld part;

[0020] Figure 4 It is a schematic diagram of the partial structure of the head placement part.

[0021] In the figure, 1-rectangular frame, 2-thigh fixing part, 3-hand-holding part, 4-head placement part; 1.1-cross bar, 1.2-first connecting part, 1.3-second connecting part; 2.1-long rod, 2.2-telescopic rod, 2.3-leg Velcro elastic band, 2.4-first round tube, 2.5-marble buckle, 2.6-second round tube, 2.7-limiting hole; 3.1-handle, 3.2-granular protrusion, 3.3-elastic layer, 3.4-sweat-absorbing layer; 4.1-soft pad, 4.2-neck Velcro elastic band. DETAILED DESCRIPTION

[0022] The following is a detailed description of an intraspinal puncture body positioning auxiliary tool of the present invention in conjunction with the accompanying drawings.

[0023] like Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, a spinal puncture body positioning auxiliary tool comprises a rectangular frame 1, the rear end of the rectangular frame 1 is movably connected to a thigh fixing part 2, the middle end is fixedly connected to a hand-held part 3, and the front end is fixedly connected to a head placement part 4; the thigh fixing part 2 comprises a long rod 2.1 and a telescopic rod 2.2 connected to each other; the hand-held part 3 comprises a grip 3.1, and the grip 3.1 is provided with granular protrusions 3.2; the grip 3.1 is fixedly connected to an elastic layer 3.3; the elastic layer 3.3 is detachably connected to a sweat-absorbing layer 3.4; the rectangular frame 1 comprises two cross bars 1.1 of the same specification; the two cross bars 1.1 are both provided with a first connecting part 1.2 and a second connecting part 1.3; one end of the long rod 2.1 is movably connected to the first connecting part 1.2, and one end of the telescopic rod 2.2 is movably connected to the second connecting part 1.3; the telescopic rod 2.2 comprises a first round tube 2.4, A marble buckle 2.5 is provided inside the first circular tube 2.4, and a second circular tube 2.6 is provided outside; a plurality of limiting holes 2.7 are provided on the second circular tube 2.6, and the limiting holes 2.7 match the marble buckle 2.5; a leg Velcro elastic band 2.3 is fixedly connected to the long rod 2.1; the cross bar 1.1 has an arc, and the arc fits the arc of the human spine; the first connecting part 1.2 is fixedly connected to the cross bar 1.1 by welding; the second connecting part 1.3 is fixedly connected to the cross bar 1.1 by welding; the handle 3.1 is bent in the direction of the symmetry line of the rectangular frame 1; the handle 3.1 is fixedly connected to the cross bar 1.1 by welding; one side of the head placement part 4 is fixedly connected to a cushion 4.1, and the other side is fixedly connected to a neck Velcro elastic band 4.2; the head placement part 4 is fixedly connected to the rectangular frame 1 by welding.

[0024] In actual use, the medical staff first let the patient lie on his side on the bed and bend the patient's thigh towards the abdomen; then place the spinal puncture body positioning auxiliary tool of the present invention on the patient's chest; let the patient's neck lean against the head placement part 4, and fix the patient's neck with the neck Velcro elastic band 4.2, at this time, the patient's chin can be placed on the cushion 4.1; after the neck is fixed, the medical staff leans the patient's legs against one side of the long rod 2.1, and fixes the legs with the leg Velcro elastic band 2.3; adjust the length of the telescopic rod 2.2. to make the patient reach an appropriate position. The patient can place his arms in front of his chest and hold his hands on the hand-held part 3 after the legs are fixed. After the body position is completed, the medical staff can perform intraspinal puncture. During the puncture, if the patient feels uncomfortable, the medical staff can ask the patient to pinch the hand-held part 3. At this time, the elastic layer 3.3 in the hand-held part 3 will contract, and the patient will touch the granular protrusion 3.2. The granular protrusion 3.2 can stimulate the patient's palm and distract the patient's attention, thereby relieving the patient's nervous mood. The detachable sweat-absorbing layer 3.4 can absorb the patient's hand sweat and is convenient for replacement.

[0025] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment as above, it is not used to limit the present invention. Any technician familiar with this profession can make some changes or modifications to equivalent embodiments of equivalent changes using the technical contents disclosed above without departing from the scope of the technical solution of the present invention. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the scope of the technical solution of the present invention.

Claims

1. A spinal puncture positioning auxiliary tool, characterized in that: The invention comprises a rectangular frame (1), wherein the rear end of the rectangular frame (1) is movably connected to a thigh fixing part (2), the middle end is fixedly connected to a hand-held part (3), and the front end is fixedly connected to a head placement part (4); the thigh fixing part (2) comprises a long rod (2.1) and a telescopic rod (2.2) connected to each other; the hand-held part (3) comprises a grip (3.1), and the grip (3.1) is provided with granular protrusions (3.2); the grip (3.1) is fixedly connected to an elastic layer (3.3); and the elastic layer (3.3) is detachably connected to a sweat-absorbing layer (3.4); The rectangular frame (1) comprises two cross bars (1.1) of the same specification; the two cross bars (1.1) are both provided with a first connecting portion (1.2) and a second connecting portion (1.3); one end of the long rod (2.1) is movably connected to the first connecting portion (1.2), and one end of the telescopic rod (2.2) is movably connected to the second connecting portion (1.3); The telescopic rod (2.2) comprises a first circular tube (2.4), a marble buckle (2.5) is provided inside the first circular tube (2.4), and a second circular tube (2.6) is sleeved outside the first circular tube (2.4); a plurality of limiting holes (2.7) are provided on the second circular tube (2.6), and the limiting holes (2.7) match the marble buckle (2.5); The long rod (2.1) is fixedly connected with a leg Velcro elastic band (2.3).

2. The intraspinal puncture body positioning auxiliary tool according to claim 1, characterized in that: The crossbar (1.1) has a curvature, and the curvature matches the curvature of the human spine.

3. The intraspinal puncture body positioning auxiliary tool according to claim 2, characterized in that: The first connection portion (1.2) is fixedly connected to the cross bar (1.1) by welding; and the second connection portion (1.3) is fixedly connected to the cross bar (1.1) by welding.

4. The intraspinal puncture body positioning auxiliary tool according to claim 1, characterized in that: The handle (3.1) is bent in the direction of the symmetry line of the rectangular frame (1).

5. The intraspinal puncture body positioning auxiliary tool according to claim 4, characterized in that: The handle (3.1) and the crossbar (1.1) are fixedly connected by welding.

6. The intraspinal puncture body positioning auxiliary tool according to claim 1, characterized in that: The head placement portion (4) has a soft pad (4.1) fixedly connected to one side, and a neck Velcro elastic band (4.2) fixedly connected to the other side.

7. The intraspinal puncture body positioning auxiliary tool according to claim 6, characterized in that: The head placement portion (4) is fixedly connected to the rectangular frame (1) by welding.

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