CN218451645U

CN218451645U - Auxiliary device for lumbar puncture

Info

Publication number: CN218451645U
Application number: CN202220682117.2U
Authority: CN
Inventors: 杨然然
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-25
Filing date: 2022-03-25
Publication date: 2023-02-07
Anticipated expiration: 2032-03-25

Abstract

The utility model discloses an auxiliary device for lumbar puncture mainly relates to lumbar puncture equipment field. Including upper limbs constraint piece, low limbs constraint piece, connect through adjusting the pole between upper limbs constraint piece, the low limbs constraint piece, just be provided with adjustment mechanism on the regulation pole, restrict the distance between piece, the low limbs constraint piece through adjustment mechanism to upper limbs. The beneficial effects of the utility model reside in that: can restrict the position between the upper and lower limbs of carrying out lumbar puncture patient to provide medical personnel's good lumbar puncture operating space, in order to avoid leading to the problem of puncture failure because of patient's health is in disorder when carrying out the puncture, reduce the morbidity of puncture complication.

Description

Auxiliary device for lumbar puncture

Technical Field

The utility model relates to a lumbar vertebrae piercing depth field specifically is an auxiliary device for lumbar vertebrae puncture.

Background

Lumbar puncture is a commonly used clinical operation. Can be used for diagnosing various inflammatory diseases of central nervous system, vascular diseases, spinal cord diseases, intracranial space occupying diseases, nervous system diseases with unknown diagnosis, pneumoencephalography, spinal canal angiography, etc.; it is also used for treating central nervous system diseases by discharging (relieving) and infusing medicine due to high cerebrospinal fluid pressure. When the lumbar puncture operation is carried out, a patient bends on the bed lying on the side, and holds the knees with both hands, so that the lumbar kyphosis and the intervertebral space are widened. And (4) performing local conventional disinfection, and puncturing after infiltration anesthesia. Since the lumbar puncture requires the insertion of a needle to the spinal position, many complications are very likely to occur if the lumbar puncture operation is careless, and therefore, the patient is required not to be able to move around while lying on his side, that is, the relative position of the upper body and the lower body cannot be changed. But when carrying out lumbar puncture, need another medical personnel to restrict patient's health, this kind of mode stability is relatively poor, appears the medical malpractice problem very easily.

Based on the above problems, it is necessary to design an auxiliary device for lumbar puncture, which can limit the position between the lower limb and the upper limb of the patient, so that the patient cannot easily experience the problem of the change of the position of the upper limb and the lower limb, and thereby better puncture conditions are brought to the lumbar puncture.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an auxiliary device for lumbar puncture, it can restrict the position between the upper and lower limbs that carries out the lumbar puncture patient to provide medical personnel's good lumbar puncture operating space, with avoid when carrying out the puncture because the patient's health moves disorderly and lead to the problem of puncture failure, reduce the morbidity probability of puncture complication.

The utility model discloses a realize above-mentioned purpose, realize through following technical scheme:

the utility model provides an auxiliary device for lumbar puncture, includes that upper limbs tie piece, low limbs tie the piece, connect through adjusting the pole between upper limbs tie piece, the low limbs tie the piece, just be provided with adjustment mechanism on the regulation pole, tie the distance between the piece through adjustment mechanism to upper limbs, low limbs and adjust.

The upper limbs constraint piece includes the upper shoulder cover, be provided with the open end on the rear end face of upper shoulder cover, will through the open end the patient shoulder position is dressed to the upper shoulder cover, just is in open end position cooperation is provided with the retaining member.

The lower limb binding piece comprises a binding ring, mounting openings are formed in two sides of the binding ring, a connecting piece is arranged at each mounting opening in a matched mode, and a central partition plate is arranged at the central position of the binding ring; after the binding ring is sleeved between the two legs of the patient, the position of the binding ring is limited through the connecting piece.

The upper limb constraint piece and the lower limb constraint piece are both deformable hard materials.

The adjusting rod is a supporting connecting rod which is of a telescopic rod structure, the adjusting mechanism is a fastening bolt, the fastening bolt is arranged on the supporting connecting rod in a matched mode, and the length of the supporting connecting rod is limited through the fastening bolt.

And the inner end faces of the upper limb binding piece and the lower limb binding piece are respectively provided with a protective spongy cushion.

Contrast prior art, the beneficial effects of the utility model reside in that:

because when carrying out lumbar puncture, at first will ensure that the relative position between patient's upper limbs and the low limbs can not change easily, consequently this device is when setting up, and through upper limbs constraint piece, low limbs constraint piece respectively to patient's shoulder position and shank position fix to connect through adjusting the pole, under adjustment mechanism's regulation, realize that the position between upper limbs constraint piece, the low limbs constraint piece can be injectd. When medical personnel carry out lumbar puncture to the patient, just can ensure that can not take place the position change problem easily between patient's the upper and lower limbs to when this device sets up, can satisfy different patients' size setting, make the adaptability of this device stronger, and set up simply, the medical personnel of being convenient for install the regulation operation.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the present invention.

Figure 3 is a lateral lying picture of lumbar puncture for patients of the utility model.

Reference numerals shown in the drawings:

1. an upper limb restraint; 2. a lower limb restraint; 3. adjusting a rod; 4. an adjustment mechanism; 5. an upper shoulder sleeve; 6. a locking member; 7. a tether ring; 8. a connecting member; 9. a central partition; 10. a support link; 11. fastening a bolt; 12. and (4) hinging.

Detailed Description

The present invention will be further described with reference to the following specific examples. It should be understood that these examples are only for illustrating the present invention and are not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention can be made by those skilled in the art after reading the teaching of the present invention, and these equivalents also fall within the scope of the present invention.

A auxiliary device for lumbar puncture, major structure includes that upper limbs tie 1, low limbs tie 2, connect through adjusting pole 3 between upper limbs tie 1, the low limbs tie 2, just be provided with adjustment mechanism 4 on adjusting pole 3, tie 1, the low limbs through adjustment mechanism 4 to the upper limbs and tie the distance between 2 and adjust. Because when restricting upper and lower limbs of patient, at first will ensure the effective fixed of upper and lower limb position to the patient, consequently this device adopts upper limbs constraint piece 1 respectively, lower limbs constraint piece 2 fixes upper and lower limbs of patient, fix the back to upper and lower limbs of patient, restrict the distance between upper limbs constraint piece 1 and lower limbs constraint piece 2 through adjusting pole 3, and to the distance between upper limbs constraint piece 1 and lower limbs constraint piece 2, can adjust the length of adjusting rod 3 through the regulation structure, thereby realize the fixed of position between upper limbs constraint piece 1 and lower limbs constraint piece 2. Because to different lumbar puncture patients, its height is different, still when carrying out lumbar puncture, the position that needs to ensure between upper limbs and the low limbs is also different, consequently here need set up adjustment mechanism 4 and adjust the length of adjusting rod 3, and then satisfy different lumbar puncture patients' user demand.

To the traditional lumbar patients 'upper and lower limbs between fixed, need a medical personnel's both arms to hug the centre gripping to patient's knee and shoulder neck position respectively for can not take place easily between patient's the upper and lower limbs and remove. When the device limits the upper limb and the lower limb of a patient, the upper shoulder and neck position and the leg position of the patient are limited, so that the distance between the upper limb and the lower limb of the lumbar puncture patient is limited. Upper limbs constraint piece 1 includes shoulder cover 5, be provided with the open end on the rear end face of last shoulder cover 5, will through the open end patient shoulder position is dressed to last shoulder cover 5, and the open end position cooperation is provided with retaining member 6. To retaining member 6 here, can use the magic subsides to set up to the realization is fixed the open end on 5 rear end faces of last shoulder cover, can also use other fixed knot to construct certainly and set up.

The lower limb binding piece 2 comprises a binding ring 7, mounting openings are formed in two sides of the binding ring 7, a connecting piece 8 is arranged at each mounting opening in a matched mode, and a central partition plate 9 is arranged at the central position of the binding ring 7; after the binding ring 7 is sleeved between the two legs of the patient, the position of the binding ring 7 is limited through the connecting piece 8. Position that is close to the knee to patient's thigh through constraint ring 7 carries on spacingly to the guarantee not only fixes patient's shank position, but also limits the distance between two legs of patient, and then avoids when the position between two legs of patient changes, takes place the removal of lumbar vertebrae position, and then influences medical personnel and normally carries out lumbar vertebrae puncture operation. For the connecting piece 8 that here sets up in the installing port position, can be as above-mentioned retaining member 6's the mode of setting unanimous, also set up connecting piece 8 as the magic and paste the mode, certainly not exclude other fixed knot structure that go on fixing to the installing port yet.

The upper limb binding piece 1 and the lower limb binding piece 2 are both deformable hard materials. Because for the patient, need ensure that the motion problem can not take place easily between patient's upper and lower limbs, consequently need set up upper limbs constraint piece 1, lower limbs constraint piece 2 all to the rigid material that can deform here for after upper limbs constraint piece 1, lower limbs constraint piece 2 can dress and set up the limbs of patient, can not take place comparatively serious deformation problem because of the atress, make adjusting pole 3 can not effectively restrict the position between upper limbs constraint piece 1, lower limbs constraint piece 2.

The adjusting rod 3 is a supporting connecting rod 10, the supporting connecting rod 10 is of a telescopic rod structure, the adjusting mechanism 4 is a fastening bolt 11, the fastening bolt 11 is arranged on the supporting connecting rod 10 in a matched mode, and the length of the supporting connecting rod 10 is limited through the fastening bolt 11. The position is about to fastening bolt 11 and sets up the side position at the flexible end of support connecting rod 10, and after support connecting rod 10 inwards tightened up the certain distance, can fasten fastening bolt 11, restrict support connecting rod 10's length through fastening bolt 11, and different patients' height problem is also considered here, and consequently the position sets up support connecting rod 10 into adjustable structure and also sets up for satisfying different lumbar vertebra puncture patient crowds.

And the inner end surfaces of the upper limb binding piece 1 and the lower limb binding piece 2 are respectively provided with a protective spongy cushion. The inner end faces of the upper limb binding piece 1 and the lower limb binding piece 2 are paved by arranging the protective spongy cushion, so that the problem that a user causes large clamping damage to the body when the upper limb binding piece 1 and the lower limb binding piece 2 are limited is solved.

Two ends of the adjusting rod 3 are respectively hinged 12 with the upper limb binding piece 1 and the lower limb binding piece 2. When the length-adjustable connecting rod is used for patients with different heights, the connecting rod 10 can be supported to adjust the length.

Therefore, the auxiliary device for lumbar puncture can limit the position between the upper limb and the lower limb of a patient who undergoes lumbar puncture, thereby providing good lumbar puncture operation space for medical personnel, avoiding the problem of puncture failure caused by the disorder of the body of the patient during puncture, and reducing the incidence of puncture complications.

Claims

1. An auxiliary device for lumbar puncture is characterized in that: the upper limb restraint part (1) and the lower limb restraint part (2) are connected through an adjusting rod (3), an adjusting mechanism (4) is arranged on the adjusting rod (3), and the distance between the upper limb restraint part (1) and the lower limb restraint part (2) is adjusted through the adjusting mechanism (4);

the adjusting rod (3) is a supporting connecting rod (10), the supporting connecting rod (10) is of a telescopic rod structure, the adjusting mechanism (4) is a fastening bolt (11), the fastening bolt (11) is arranged on the supporting connecting rod (10) in a matched mode, and the length of the supporting connecting rod (10) is limited through the fastening bolt (11).

2. An aid for lumbar puncture as set forth in claim 1, wherein: upper limbs constraint piece (1) is including last shoulder cover (5), be provided with the open end on the rear end face of going up shoulder cover (5), will through the open end patient shoulder position is dressed in last shoulder cover (5), just is in open end position cooperation is provided with retaining member (6).

3. The lumbar puncture assistance device of claim 2, wherein: the lower limb binding piece (2) comprises a binding ring (7), mounting openings are formed in two sides of the binding ring (7), a connecting piece (8) is arranged at each mounting opening in a matched mode, and a central partition plate (9) is arranged at the central position of the binding ring (7);

the position of the binding ring (7) is limited by a connecting piece (8) after the binding ring (7) is sleeved at the position between two legs of a patient.

4. The lumbar puncture assistance device of claim 1, wherein: the upper limb binding piece (1) and the lower limb binding piece (2) are both deformable hard materials.

5. An aid for lumbar puncture as set forth in claim 1, wherein: the inner end faces of the upper limb binding piece (1) and the lower limb binding piece (2) are provided with protective sponge pads.

6. The lumbar puncture assistance device of claim 1, wherein: the two ends of the adjusting rod (3) are respectively hinged (12) with the upper limb binding piece (1) and the lower limb binding piece (2).