CN213722210U

CN213722210U - Lumbar puncture point compression device

Info

Publication number: CN213722210U
Application number: CN202021880974.0U
Authority: CN
Inventors: 许健; 赵艳燕; 程玉婷
Original assignee: Henan Provincial Peoples Hospital
Current assignee: Henan Provincial Peoples Hospital
Priority date: 2020-09-01
Filing date: 2020-09-01
Publication date: 2021-07-20
Anticipated expiration: 2030-09-01

Abstract

A lumbar puncture point compression device, which effectively solves the problem that the puncture point is not compressed in place after the existing lumbar cisterna magna puncture drainage operation; the disposable sterile packaging box comprises a fixed box which is arranged in the left-right direction and has a forward opening, wherein a sliding-out groove which is communicated up and down is formed in the upper side wall of the fixed box, a placing box with an upward opening is connected in the fixed box in a sliding manner, a push plate which can move up and down is arranged in the placing box, a protection pad which shields the sliding-out groove is arranged at the upper end of the fixed box, a sterile pad is detachably connected to the upper end of the protection pad, and two fixing bands which are distributed along the front-back direction are respectively arranged on the left side and the right side of the lower end of the fixed box; the sand bag of being convenient for oppresses the puncture point, improves the extrusion effect to the puncture point, and the setting of aseptic pad is convenient for protect patient's skin, prevents that the patient from receiving the infection, avoids the pus to pollute the protection pad simultaneously, improves the life of protection pad, and the sand bag plays the extrusion effect when preventing that the patient from removing, this simple structure, and convenient operation thinks novelty, and the practicality is strong.

Description

Lumbar puncture point compression device

Technical Field

The utility model relates to the technical field of neurosurgery medical instrument, concretely relates to lumbar puncture point compression device.

Background

The lumbar cisterna magna puncture drainage can drain and replace cerebrospinal fluid, reduce intracranial pressure and promote the smoothness of a cerebrospinal fluid circulation passage, and is commonly used for subarachnoid hemorrhage, intracerebroventricular hemorrhage or hypertensive intracerebral hemorrhage breaking into the ventricles in neurosurgery, severe craniocerebral injury, intracranial infection, cerebrospinal fluid otorhinorrhea and the like, and the curative effect is obvious.

After the lumbar cisterna magna drainage tube is pulled out, the patient needs to lie down for six hours, and the puncture point cannot be protected and pressed in time due to the physiological characteristics of the spine, so that the time of lying in bed of the patient is prolonged; at present, clinical medical personnel usually use articles such as roll toilet paper, simple sand bag to place the patient under, oppress the puncture point, but in use patient's health removes and can lead to the puncture point to shift, causes the puncture point of oppression can not, leads to the oppression to fail.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming the defects of the prior art, the utility model aims to provide a lumbar puncture point compression device, which effectively solves the problem that the compression of the puncture point is not in place after the current lumbar cisterna magna puncture drainage operation.

The technical scheme of its solution is, the utility model discloses a fixed box about direction and opening are preceding, the roll-off groove that link up from top to bottom is seted up on the lateral wall on the fixed box, and sliding connection has the opening box of placing up in the fixed box, places the push pedal that is equipped with in the box and can reciprocates, and fixed box upper end is equipped with the protection pad that shelters from the roll-off groove, and the dismantlement of protection pad upper end is connected with aseptic pad, and the left and right sides of fixed box lower extreme is equipped with two fixed bands that distribute along the fore-and-aft direction respectively.

Compared with the prior art, the beneficial effects of the utility model are that: push pedal and the setting in slip-out groove, the sand bag of being convenient for oppresses the puncture point, improve the extrusion effect to the puncture point, aseptic setting of filling up, be convenient for protect patient's skin, prevent that the patient from receiving the infection, avoid the pus to pollute the protection pad simultaneously, improve the life of protection pad, the setting of fixed band, be convenient for fix fixed box, the sand bag can not play the extrusion effect when preventing that the patient from removing, patient's comfort level has been improved, medical personnel's work burden has been reduced, the steam generator is simple in structure, and the steam generator is convenient for operate, the design is novel, therefore, the clothes hanger is strong in practicability.

Drawings

Fig. 1 is an isometric view of the present invention.

Figure 2 is the utility model discloses a cut main visual axis mapping.

Figure 3 is the utility model discloses a dissect right side and look the axonometric drawing.

Fig. 4 is an enlarged view of a in fig. 3 according to the present invention.

Fig. 5 is an enlarged view of B 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.

By figure 1 to 5, including left right direction and opening fixed box 1 forward, the roll-off groove 2 that link up about having seted up on the lateral wall on fixed box 1, sliding connection has opening box 3 of placing upwards in fixed box 1, it is equipped with the push pedal 4 that can reciprocate in the box 3 to place, fixed box 1 upper end is equipped with the protection pad 5 that shelters from roll-off groove 2, the dismantlement of protection pad 5 upper end is connected with aseptic pad 6, the left and right sides of fixed box 1 lower extreme is equipped with two fixed bands 7 that distribute along the fore-and-aft direction respectively.

In order to enable the push plate 4 to move up and down, the lower side wall of the placing box 3 is provided with a sliding groove 8 in the front-back direction, a push rod 9 is connected in the sliding groove 8 in a sliding mode, and the rear end of the push rod 9 is hinged with the push plate 4 through a connecting rod 10.

In order to limit the push rod 9, the front end of the push rod 9 penetrates through the placing box 3 and is provided with a placing groove 11, a spring piece 12 with a low front part and a high rear part is arranged in the placing groove 11, a stop block 13 is arranged at the rear end of the spring piece 12, the upper end of the stop block 13 penetrates through the push rod 9, and the front end face of the stop block 13 can be in contact with the front side wall of the placing box 3.

In order to move the stopper 13 up and down, a through groove 14 is formed at the upper end of the push rod 9 in front of the stopper 13 and in the front-rear direction, and a push block 15 in contact with the upper surface of the spring piece 12 is slidably connected in the through groove 14.

In order to limit the push plate 4, the left side wall and the right side wall of the placing box 3 are respectively provided with a guide groove 16 in the vertical direction, and a guide rod 17 fixedly connected with the push plate 4 is slidably connected in the guide groove 16.

In order to fix the device conveniently, the opposite surfaces of the two adjacent fixing bands 7 are respectively provided with a magic tape 18, and the two magic tapes 18 can be mutually bonded.

In order to improve the fixing effect, the left end and the right end of the fixing box 1 are respectively provided with an elastic block 19, and the upper end surfaces of the two elastic blocks 19 are respectively arc-shaped surfaces which are axially concave inwards in the front and back directions.

When the utility model is used, the initial state of the device is that the stop block 13 is in front of the placing box 3, and the sterile pad 6 is separated from the protection pad 5;

the sterile pad 6 is arranged on the protective pad 5, so that the sterile pad 6 is contacted with the waist skin of a patient, the free ends of the fixing bands 7 are pulled, the corresponding magic tapes 18 are mutually adhered, the device is fixed on the body of the patient, and at the moment, the sliding-out groove 2 is opposite to the puncture point;

the placing box 3 is moved out of the fixing box 1, the sandbag is placed in the placing box 3, the placing box 3 is inserted into the fixing box 1, the pushing block 15 is pushed backwards, the pushing block 15 enables the lower end of the spring piece 12 to swing downwards, the spring piece 12 drives the stop block 13 to move downwards, when the upper end of the stop block 13 is located below the upper end of the push rod 9, the push rod 9 is pushed backwards, the push rod 9 drives the push plate 4 to move upwards through the connecting rod 10, the push plate 4 drives the sandbag and the guide rod 17 to move upwards, and the upper end of the sandbag extends out of the sliding groove 2 and extrudes the puncture point;

when the stop block 13 is positioned in the placing box 3, the push block 15 is moved forwards, the rear end of the spring piece 12 drives the stop block 13 to move upwards under the action of self elastic force, and when the push block 15 cannot move forwards, the stop block 13 is in contact with the front side wall of the placing box 3, so that the push rod 9 is prevented from moving forwards, and the pressure of the sandbag on a puncture point is kept.

Claims

1. The utility model provides a lumbar vertebra puncture point oppression device, including left right direction and opening fixed box (1) forward, a serial communication port, roll-off groove (2) that link up about seting up on fixed box (1) the lateral wall, sliding connection has opening box (3) of placing up in fixed box (1), it is equipped with push pedal (4) that can reciprocate to place in box (3), fixed box (1) upper end is equipped with protection pad (5) that shelter from roll-off groove (2), protection pad (5) upper end is dismantled and is connected with aseptic pad (6), the left and right sides of fixed box (1) lower extreme is equipped with two fixed band (7) along the fore-and-aft direction distribution respectively.

2. The lumbar puncture point compression device according to claim 1, wherein the lower side wall of the placing box (3) is provided with a sliding groove (8) in the front-back direction, a push rod (9) is connected in the sliding groove (8) in a sliding manner, and the rear end of the push rod (9) is hinged with the push plate (4) through a connecting rod (10).

3. The lumbar puncture point compression device according to claim 2, wherein the front end of the push rod (9) penetrates through the placing box (3) and is provided with a placing groove (11), a spring piece (12) with a low front part and a high rear part is arranged in the placing groove (11), a stop block (13) is arranged at the rear end of the spring piece (12), the upper end of the stop block (13) penetrates through the push rod (9), and the front end surface of the stop block (13) can be in contact with the front side wall of the placing box (3).

4. The lumbar puncture point compression device according to claim 2, wherein a through groove (14) is formed at the upper end of the push rod (9) and located in front of the stopper (13) and in the front-back direction, and a push block (15) in contact with the upper surface of the spring piece (12) is slidably connected to the through groove (14).

5. The lumbar puncture point compression device according to claim 1, wherein the left side wall and the right side wall of the placing box (3) are respectively provided with a guide groove (16) in the vertical direction, and the guide grooves (16) are internally and slidably connected with guide rods (17) fixedly connected with the push plate (4).

6. The lumbar puncture pressure device according to claim 1, wherein two adjacent fastening bands (7) are provided with hook and loop fasteners (18) on opposite surfaces thereof, and the two hook and loop fasteners (18) are adhered to each other.

7. The lumbar puncture point compression device according to claim 1, wherein the left end and the right end of the fixing box (1) are respectively provided with an elastic block (19), and the upper end surfaces of the two elastic blocks (19) are respectively arc-shaped surfaces which are axially inwards concave in the front and back directions.