CN215607119U

CN215607119U - Lower limb position pad

Info

Publication number: CN215607119U
Application number: CN202121923782.8U
Authority: CN
Inventors: 李欣
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-17
Filing date: 2021-08-17
Publication date: 2022-01-25
Anticipated expiration: 2031-08-17

Abstract

The utility model discloses a lower limb position pad which comprises a bottom plate, wherein a driving mechanism is fixedly arranged in the bottom plate, a linkage mechanism is rotatably arranged at the top of the bottom plate, a clamping sleeve is slidably arranged in the linkage mechanism, clamping mechanisms are fixedly arranged on the left side and the right side in the clamping sleeve, monitoring mechanisms are fixedly arranged on the left side and the right side of the outer wall of the bottom plate, a pressure-proof sleeve is fixedly arranged at the front end in the clamping sleeve, and the lower limb position pad is convenient for medical staff to adjust the lifting height of the lower limb of a patient to a required range.

Description

Lower limb position pad

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a lower limb position pad.

Background

For treatment, some patients with diseases need to maintain a specific body position or some parts of the body need to maintain a specific posture during surgery or rest. To assist a patient's body part to comfortably maintain a certain posture for an extended period of time, it is common in clinical medicine and care to place a body position pad beneath the patient's body part. For example, for a patient with a trauma to the leg, a lower limb position pad is often placed under the lower limb to help the patient maintain a desired position of the lower limb while in a more relaxed state.

At present, traditional lower limbs position pad's structure is fixed, can't be with the altitude mixture control that patient's lower limbs lifted to the required within range that requires of medical personnel, and then has reduced the nursing effect of patient's lower limbs, in view of above defect, actually need design lower limbs position pad.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is as follows: provides a lower limb position pad to solve the problems of the background technology.

In order to solve the technical problems, the technical scheme of the utility model is as follows: low limbs position pad, comprising a base plate, bottom plate inside set firmly actuating mechanism, bottom plate top rotate and be equipped with link gear, the inside slip of link gear be equipped with the cutting ferrule, the inside left and right sides of cutting ferrule set firmly fixture, bottom plate outer wall left and right sides set firmly monitoring mechanism, the inside front end of cutting ferrule admittedly be equipped with and prevent pressing the cover.

Fixture can stabilize the cutting ferrule and be connected with patient's low limbs, and the steerable link gear of actuating mechanism drives cutting ferrule and patient's low limbs and lifts up the processing, and monitoring mechanism can monitor the cutting ferrule and handle together with the angle that patient's low limbs lifted up.

Furthermore, the driving mechanism consists of a motor and a screw rod, the motor is fixedly arranged at the front end inside the bottom plate, and the screw rod is fixedly arranged at the rear end of the motor.

Furthermore, the linkage mechanism consists of a rotating shaft, a supporting sleeve, a mounting block, a supporting rod and a sliding block.

Further, bottom plate top rear end rotate and be equipped with the pivot, the fixed cover in pivot outside be equipped with and support the cover, support the inside front end of cover and firmly be equipped with the installation piece.

Furthermore, the inside rotation of installation piece be equipped with the bracing piece, the bracing piece other end rotate and be equipped with the slider, the slider screw thread run through in the lead screw.

Further, fixture constitute by installation cover, sliding pin, spring and rubber slab, the cutting ferrule inside left and right sides set firmly the installation cover, the inside slip that slides of installation cover be equipped with the sliding pin.

Furthermore, a spring is fixedly arranged at one end of the sliding pin and fixedly connected with the mounting sleeve, and a rubber plate is fixedly arranged at the other end of the sliding pin.

Further, monitoring mechanism constitute by display control appearance, mounting bar and angle sensor, bottom plate left side rear end the display control appearance has set firmly, bottom plate right side rear end the mounting bar has set firmly, the mounting bar inboard the angle sensor has set firmly, angle sensor and pivot one-to-one.

Compared with the prior art, this low limbs position pad, the medical personnel of being convenient for with the within range of required requirement of the altitude mixture control that lifts up of patient's low limbs, from this can know, through using the device in this application, has improved the nursing effect of patient's low limbs.

Drawings

FIG. 1 is a front view of a lower limb position pad;

FIG. 2 is a side cross-sectional view of the lower limb position pad;

FIG. 3 is an internal cross-sectional view of the clamping mechanism;

fig. 4 is a cross-sectional view of the connection of the support sleeve and the ferrule.

The device comprises a bottom plate 1, a driving mechanism 2, a linkage mechanism 3, a clamping sleeve 4, a clamping mechanism 5, a monitoring mechanism 6, a pressure-proof sleeve 7, a motor 8, a screw rod 9, a rotating shaft 10, a supporting sleeve 11, an installing block 12, a supporting rod 13, a sliding block 14, an installing sleeve 15, a sliding pin 16, a spring 17, a rubber plate 18, a display controller 19, an installing bar 20 and an angle sensor 21.

The following detailed description will be further described in conjunction with the above-identified drawings.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the concepts underlying the described embodiments. It will be apparent, however, to one skilled in the art, that the described embodiments may be practiced without some or all of these specific details. In other instances, well known process steps have not been described in detail.

As shown in fig. 1, 2, 3 and 4, the lower limb position pad comprises a bottom plate 1, a driving mechanism 2 is fixedly arranged inside the bottom plate 1, a linkage mechanism 3 is arranged at the top of the bottom plate 1 in a rotating mode, a clamping sleeve 4 is arranged inside the linkage mechanism 3 in a sliding mode, clamping mechanisms 5 are fixedly arranged on the left side and the right side inside the clamping sleeve 4, monitoring mechanisms 6 are fixedly arranged on the left side and the right side of the outer wall of the bottom plate 1, and a pressure-proof sleeve 7 is fixedly arranged at the front end inside the clamping sleeve 4. The clamping mechanism 5 can stably connect the cutting sleeve 4 with the lower limb of a patient, the driving mechanism 2 can control the linkage mechanism 3 to drive the cutting sleeve 4 and the lower limb of the patient to lift up, the monitoring mechanism 6 can monitor the lifting angle of the cutting sleeve 4 and the lower limb of the patient, the driving mechanism 2 consists of a motor 8 and a screw rod 9, the motor 8 is fixedly arranged at the front end inside the bottom plate 1, the screw rod 9 is fixedly arranged at the rear end of the motor 8, the linkage mechanism 3 consists of a rotating shaft 10, a supporting sleeve 11, an installation block 12, a supporting rod 13 and a sliding block 14, the rotating shaft 10 is rotatably arranged at the rear end of the top of the bottom plate 1, the supporting sleeve 11 is fixedly arranged outside the rotating shaft 10, the installation block 12 is fixedly arranged at the front end inside the supporting sleeve 11, the supporting rod 13 is rotatably arranged inside the installation block 12, and the sliding block 14 is rotatably arranged at the other end of the supporting

rod

13, 14 screw threads of slider run through in lead screw 9, fixture 5 constitute by installation cover 15, smooth round pin 16, spring 17 and rubber slab 18, the inside left and right sides of cutting ferrule 4 the installation cover 15 has set firmly, the inside slip of installation cover 15 be equipped with

smooth round pin

16, 16 one end of smooth round pin have set firmly spring 17,

spring

17 and 15 fixed connection of installation cover, the smooth round pin 16 other end the rubber slab 18 has set firmly, monitoring mechanism 6 constitute by display control instrument 19, mounting bar 20 and

angle sensor

21, 1 left side rear end of bottom plate have set firmly

display control instrument

19, 1 right side rear end of bottom plate have set firmly

mounting bar

20, 20 inboards of mounting bar have set firmly angle sensor 21, angle sensor 21 and pivot 10 one-to-one.

When the lower limb body position cushion is used, a medical worker firstly places a bottom plate 1 at the tail of a sickbed, then places the lower limbs of a patient into a clamping sleeve 4, and positions the achilles tendon of the patient in a pressure-proof sleeve 7 so as to avoid the achilles tendon of the patient from being pressed and sore, at the moment, the lower limbs of the patient perform extrusion force on a rubber plate 18, so that two rubber plates 18 are opposite to each other, namely the rubber plate 18 drives a sliding pin 16 to move along the outer side direction of a mounting sleeve 15, and synchronously, a spring 17 deforms, the sliding pin 16 drives the rubber plate 18 to perform soft clamping force on the lower limbs of the patient through the action of the resilience force of the spring 17, so that the clamping sleeve 4 is stably connected with the lower limbs of the patient, the medical worker starts the corotation function of a motor 8, the motor 8 drives a screw rod 9, and a sliding block 14 moves forwards from back along the direction of the bottom plate 1 through the action of the screw rod 9 and the screw thread transmission of the sliding block 14, so that the slide block 14 pushes the support rod 13 to drive the mounting block 12, the support sleeve 11 and the cutting sleeve 4 to rotate clockwise around the center of the rotating shaft 10, namely, the lower limbs of the patient are lifted and synchronized, the angle sensor 21 monitors the rotation angle of the rotating shaft 10, and transmits the monitored value to the display controller 19 until the angle value displayed by the display controller 19 reaches the requirement of the medical care personnel, the medical care personnel turns off the motor 8, in addition, when the patient is switched from the horizontal posture to the lateral posture, the patient only needs to turn over towards the affected limb area, patient's affected limb can drive cutting ferrule 4 and carry out the transform that the rotation can realize the position with the centre of a circle that supports cover 11 promptly, motor 8, angle sensor 21 and display control appearance 19 in this application are connected with external power supply, motor 8 be just reversing low-speed self-locking motor.

Claims

1. The lower limb position pad is characterized by comprising a bottom plate, a driving mechanism is fixedly arranged inside the bottom plate, a linkage mechanism is arranged at the top of the bottom plate in a rotating mode, a clamping sleeve is arranged inside the linkage mechanism in a sliding mode, clamping mechanisms are fixedly arranged on the left side and the right side of the inside of the clamping sleeve, monitoring mechanisms are fixedly arranged on the left side and the right side of the outer wall of the bottom plate, and a pressure-proof sleeve is fixedly arranged at the front end of the inside of the clamping sleeve.

2. The lower limb position pad of claim 1, wherein the driving mechanism comprises a motor and a screw rod, the motor is fixedly arranged at the front end inside the bottom plate, and the screw rod is fixedly arranged at the rear end of the motor.

3. The lower limb position pad of claim 1 wherein the linkage mechanism comprises a shaft, a support sleeve, a mounting block, a support rod and a slide block.

4. The lower limb position pad of claim 1, wherein the rear end of the top of the bottom plate is rotatably provided with a rotating shaft, the rotating shaft is fixedly sleeved with a supporting sleeve, and the front end of the inside of the supporting sleeve is fixedly provided with a mounting block.

5. The lower limb position pad of claim 4, wherein a support rod is rotatably disposed inside the mounting block, a slide block is rotatably disposed at the other end of the support rod, and the slide block is threaded through the screw rod.

6. The lower limb position pad of claim 1, wherein the clamping mechanism comprises a mounting sleeve, a sliding pin, a spring and a rubber plate, the mounting sleeve is fixedly arranged on the left side and the right side inside the clamping sleeve, and the sliding pin is slidably arranged inside the mounting sleeve.

7. The lower limb position pad of claim 6, wherein a spring is fixedly arranged at one end of the sliding pin, the spring is fixedly connected with the mounting sleeve, and a rubber plate is fixedly arranged at the other end of the sliding pin.

8. The lower limb position pad according to claim 1, wherein the monitoring mechanism comprises a display controller, a mounting bar and angle sensors, the display controller is fixedly arranged at the rear end of the left side of the bottom plate, the mounting bar is fixedly arranged at the rear end of the right side of the bottom plate, the angle sensors are fixedly arranged on the inner side of the mounting bar, and the angle sensors are in one-to-one correspondence with the rotating shafts.