CN211131838U

CN211131838U - Knee joint exercise apparatus is raised to orthopedics low limbs

Info

Publication number: CN211131838U
Application number: CN201922025455.XU
Authority: CN
Inventors: 陈公娜; 郑晓捷; 熊娟; 傅秀珍; 柳思露
Original assignee: Guangdong Hospital of Traditional Chinese Medicine
Current assignee: Guangdong Hospital of Traditional Chinese Medicine
Priority date: 2019-11-21
Filing date: 2019-11-21
Publication date: 2020-07-31
Anticipated expiration: 2029-11-21

Abstract

The utility model discloses an orthopedic lower limb lifting knee joint exercise tool, which comprises a shell and a control panel arranged on the shell, wherein an inflation and deflation device is arranged in the shell, a foldable support plate is arranged at the top of the shell, an inflatable lifting pad is arranged on the support plate, the inner cavity of the inflatable lifting pad is divided into a plurality of lifting air bags, each lifting air bag is respectively connected with the inflation and deflation device, and the inflation and deflation device is electrically connected with the control panel; the side of pad is raised to inflatable is provided with a plurality of connector links and fixed bag. The utility model discloses can satisfy the different angles of orthopedics low limbs simultaneously and raise to and joint cold compress detumescence is stopped pain and is straightened the demand of taking exercise, and effectual help patient pressurizes when better more convenient cold therapy function exercise and low limbs venous return.

Description

Knee joint exercise apparatus is raised to orthopedics low limbs

Technical Field

The utility model relates to a low limbs joint exercise technical field specifically is an orthopedic low limbs are raised knee joint and are tempered apparatus.

Background

After the knee joint arthroplasty, arthroscopy and trauma of the lower limbs, joint cavity bleeding, edema bleeding of surrounding tissues and the like often occur, so that the lower limbs of a patient are swollen and painful, meanwhile, the adhesion and contracture of the knee joint are caused by hematocele organization, so that partial functions of the knee joint are lost, and the pain of the patient is increased. Researches show that postoperative ice compress can relieve pain of patients, lower limb lifting is beneficial to blood and lymph backflow, limb swelling is reduced, and lifting pads and Braun frames which are clinically used at present are large in size, difficult to store and move, invariable in angle, poor in flexibility, poor in stability, poor in hardness and comfort and the like; and the existing ice bag and sand bag are not easy to fix, often fall off and need nurses to adjust or family members to assist, which is very inconvenient and has poor effect.

Therefore, the knee joint exercise tool for raising the lower limbs in the department of orthopaedics aims to effectively help patients to exercise the compression cold therapy function and return vein of the lower limbs while being better and more convenient, is flexibly applied and moved, reduces discomfort of the patients, achieves the treatment effect, lightens the work of nurses, and can be applied to wounds of different lower limbs.

Disclosure of Invention

The purpose of the invention is as follows: the utility model aims to provide an orthopedics low limbs are raised knee joint and are tempered apparatus to prior art's is not enough, is applicable to general low limbs postoperative patient, and the simple installation is convenient for remove, easily operates, satisfies orthopedics low limbs postoperative patient's promotion low limbs backward flow, cold therapy and pressurization promotion function exercise's nursing demand to solve the problem that proposes in the above-mentioned background art.

The technical scheme is as follows: the utility model discloses a knee joint exercise appliance for lifting orthopedic lower limbs, which comprises a shell and a control panel arranged on the shell, wherein an air charging and discharging device is arranged in the shell, a foldable supporting plate is arranged at the top of the shell, an inflatable lifting pad is arranged on the supporting plate, the inner cavity of the inflatable lifting pad is divided into a plurality of lifting air bags, each lifting air bag is respectively connected with the air charging and discharging device, the air charging and discharging device is electrically connected with the control panel, and the air charging and discharging device receives the control of the control panel and charges or discharges air in one or more lifting air bags;

the side surface of the inflatable lifting cushion is provided with a plurality of connecting buckles and fixing bags, and the inflatable lifting cushion is connected with the pressurizing device, the cold compress device or the fixing belt through the connecting buckles; the fixed bag is provided with an idle pressurizing device, a cold compress device or a fixed belt.

The utility model discloses further preferred technical scheme does, pressure device is sand bag, one of them of electronic pressure device or gasbag pressure device, human shank place in the pad is raised to the inflatable, pressure device is raised with the inflatable and is filled up and be connected to the cover is in shank knee joint position department.

Preferably, the pressurizing device is a sand bag weighing 2 kg-4 kg, the sand bag comprises an inner layer and an outer layer, and the inner bag is made of a waterproof and erasable sterilizing material; the outer bag is made of detachable and easily cleaned and disinfected materials.

Preferably, pressure device is electronic pressure device, including one with human knee joint shape assorted arc cushion to and the electronic flexible connecting rod of a type of falling U, the top of arc cushion is equipped with a flat board, electronic flexible connecting rod and dull and stereotyped contact, electronic flexible connecting rod circular telegram extend to the flat board is exerted pressure, the flat board drives the arc cushion and exerts pressure to the knee joint position.

Preferably, the pressure device is an air bag pressure device, and comprises an arc-shaped air bag matched with the shape of the knee of the human body, the arc-shaped air bag is connected with an inflation and deflation device arranged in the shell, the inflation and deflation device is controlled by the control panel to inflate the arc-shaped air bag, and the arc-shaped air bag applies pressure to the position of the knee joint.

Preferably, the air bag pressurizing device is a pulse air bag pressurizing and pressure releasing device, and the air charging and discharging device is controlled by the control panel and is used for discontinuously charging and discharging the arc-shaped air bag.

Preferably, the cold compress device is one of a fine salt ice bag or a circulating refrigeration water salt ice bag, the legs of the human body are placed on the inflatable lifting cushion, and the cold compress device is connected with the inflatable lifting cushion and covers the positions to be exercised on the legs.

Preferably, the cold compress device is a fine salt ice bag which comprises an inner layer and an outer layer, wherein the inner bag is made of a waterproof and erasable sterilizing material; the outer bag is made of detachable and easily cleaned and disinfected materials.

Preferably, the cold compress device is a circulating type refrigeration water salt ice bag, a refrigeration bin is arranged in the shell, a semiconductor refrigeration sheet is arranged in the refrigeration bin and directly contacts with water salt for refrigeration, and the refrigeration bin is connected with an aluminum alloy cooling fin and an air exhaust radiator in a downward connection mode and radiates heat from the side face of the tail end of the bottom plate main body; the inner cavity of the circulating type refrigeration water salt ice bag is communicated with the refrigeration bin, and ice water in the refrigeration bin is pumped to the circulating type refrigeration water salt ice bag through the liquid pump.

Preferably, the refrigeration bin and the liquid pump are connected with a control panel, a temperature sensor is arranged in the circulating type refrigeration water salt ice bag and is in communication connection with the control panel, and the control panel controls the refrigeration bin and the liquid pump to work according to a temperature signal of the temperature sensor.

Has the advantages that: (1) the utility model discloses in set up inflatable raising pad in the backup pad, the inner chamber of inflatable raising pad is separated for a plurality of raising gasbags, can be according to concrete needs, for each raising gasbag aerify and outgas, the side of inflatable raising pad has set up the connector link simultaneously, be connected with pressure device, cold compress device or fixed band through the connector link, can satisfy orthopedics lower limbs different angles simultaneously and raise, and the demand that lower limbs joint cold compress detumescence is stopped pain and is straightened and take exercise, effectual help patient better more convenient while carry out pressurization cold therapy function exercise and lower limbs venous reflux, the nimble application and move, reduce patient uncomfortable, reach treatment, alleviate nurse's work, and can use in different lower limbs wounds;

(2) the utility model discloses an intelligent control, inflatable are raised and are filled up, pressure device and cold compress device all can be controlled through control panel, improve intelligent degree, reduce the operation degree of difficulty, have effectively reduced medical personnel's intensity of labour.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the inflatable elevating mat of the present invention in use;

FIG. 3 is a schematic structural view of a circulating type refrigerating water-salt ice bag according to the present invention;

in the figure: 1-shell, 2-supporting plate, 3-inflation and deflation device, 4-inflatable lifting pad, 5-refrigeration bin, 6-arc air bag, 7-circulation type refrigeration water salt ice bag and 7 a-water circulation flow channel.

Detailed Description

The technical solution of the present invention is described in detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the embodiments.

Example 1: a knee joint exercise appliance for lifting lower limbs in orthopedics department comprises a shell 1 and a control panel installed on the shell 1, wherein an inflating and deflating device 3 is arranged in the shell 1, a foldable supporting plate 2 is arranged at the top of the shell 1, an inflatable lifting pad 4 is arranged on the supporting plate 2, the inner cavity of the inflatable lifting pad 4 is divided into a plurality of lifting air bags, each lifting air bag is respectively connected with the inflating and deflating device 3, the inflating and deflating device 3 is electrically connected with the control panel, and the inflating and deflating device 3 is controlled by the control panel to inflate or deflate one or more lifting air bags; the side surface of the inflatable lifting cushion 4 is provided with a plurality of connecting buckles and fixing bags, and the inflatable lifting cushion 4 is connected with a pressurizing device, a cold compress device or a fixing belt through the connecting buckles; the fixing bag is provided with an idle pressurizing device, a cold compress device or a fixing belt.

The inflatable lifting pad 4 can be adjusted into a plurality of modes, ① is used for realizing that the middle part of the lifting pad is inflated at an angle of 10-60 degrees and lifted to a certain height and then the horizontal height is maintained, as shown in figure 1, at the moment, the control panel controls the inflation and deflation device 3 to work, the inflation and deflation device 3 is used for respectively inflating air bags from the middle part to the tail part with different air pressures and keeping the air bags, so that the middle part of the lifting pad starts to be lifted at an angle of 10-60 degrees, ② is used for realizing that the whole lifting pad is lifted at an angle of 0-60 degrees, the control panel controls the inflation and deflation device 3 to work, the inflation and deflation device 3 is used for respectively inflating air bags at different air pressures and keeping the lifting air bags at the tail part and keeping the lifting pads lifted at an angle of 0-60 degrees, ③ is used for inflating cylinders with a radius of 0-10cm at the tail end of the bottom plate, the.

In the embodiment, the pressurizing device is a sand bag weighing 2 kg-4 kg, the sand bag comprises an inner layer and an outer layer, and the inner bag is made of a waterproof and erasable sterilizing material; the outer bag is made of detachable and easily cleaned and disinfected materials. The leg of the human body is placed on the inflatable lifting cushion 4, and the pressurizing device is connected with the inflatable lifting cushion 4 and covers the knee joint. The cold compress device is a fine salt ice bag which comprises an inner layer and an outer layer, wherein the inner bag is made of a waterproof and wiping-capable sterilizing material; the outer bag is made of detachable and easily cleaned and disinfected materials.

Example 2: a knee joint exercise appliance for lifting lower limbs in orthopedics department comprises a shell 1 and a control panel installed on the shell 1, wherein an inflating and deflating device 3 and a refrigerating bin 5 are arranged in the shell 1, a foldable supporting plate 2 is arranged at the top of the shell 1, an inflatable lifting pad 4 is arranged on the supporting plate 2, the inner cavity of the inflatable lifting pad 4 is divided into a plurality of lifting air bags, each lifting air bag is respectively connected with an inflating and deflating device 3, the inflating and deflating devices 3 are electrically connected with the control panel, and the inflating and deflating devices 3 are controlled by the control panel to inflate or deflate one or more lifting air bags; the side surface of the inflatable lifting cushion 4 is provided with a plurality of connecting buckles and fixing bags, and the inflatable lifting cushion 4 is connected with a pressurizing device, a cold compress device or a fixing belt through the connecting buckles; the fixing bag is provided with an idle pressurizing device, a cold compress device or a fixing belt.

The control principle and control method of the inflatable lifting cushion 4 are the same as those of embodiment 1.

The pressurizing device is a pulse type air bag pressurizing device and comprises an arc-shaped air bag 6 matched with the shape of a knee of a human body, the arc-shaped air bag 6 is connected with an air charging and discharging device 3 arranged in the shell 1, and the air charging and discharging device 3 is controlled by a control panel to intermittently charge and discharge air for the arc-shaped air bag 6. The knee joint is pressurized to achieve the effect of pressing and straightening; pulse type pressurization and pressure release are carried out through intermittent inflation and deflation, and the function of exercising the knee joint is achieved. The pressure increasing range can be set, and the pressure action is gradually enhanced in the process of pressurizing and releasing pressure. And designing a timing signal at the pneumatic pump until the point is powered off. Meanwhile, a key is arranged to release pressure quickly, so that the safety of a patient is guaranteed.

The control principle and the control method of the pressurizing device are as follows: the control panel is provided with a pressure adjusting device, the pressure adjusting device can be displayed on a screen through electric signal conduction, when a pressurizing mode switch is turned on, corresponding pressure intensity is set through the control panel, at the moment, the electric signal is transmitted to the pressurizing device to start working, a timer starts working, the pressurizing device transmits air pressure to the arc-shaped air bag 6 through a guide pipe, an air pressure sensing device is arranged in the arc-shaped air bag 6, the sensing device senses pressure and transmits the pressure to the control panel for display, when the pressure reaches a set value and maintains for 10s, then the pressure starts to be applied to a half of the set pressure value and maintains for 5 s, the device senses pressure and transmits the pressure to the pressurizing device. And (5) performing reciprocating circulation until the timer counts down, automatically releasing the pressure of the air bag, disconnecting the circuit and stopping working.

The cold compress device is a circulating type refrigerating water salt ice bag 7, a semiconductor refrigerating sheet is arranged in the refrigerating bin 5 and directly contacts with water salt for refrigerating, and the refrigerating bin 5 is connected with an aluminum alloy radiating fin and an air exhaust radiator in a downward connection mode and radiates heat from the side face of the tail end of the bottom plate main body; a water circulation flow passage 7a is arranged in the circulating type refrigerating water salt ice bag 7, the inlet of the water circulation flow passage 7a is communicated with the outlet of the refrigerating bin 5 through a liquid pump, the outlet of the water circulation flow passage 7a is communicated with the inlet of the refrigerating bin 5, and ice water is pumped into the circulating type refrigerating water salt ice bag 7 by the ice salt water in the refrigerating bin 5 through the liquid pump. Refrigeration storehouse 5 and drawing liquid pump are connected with control panel, set up temperature-sensing ware in circulating refrigeration water salt ice bag 7, and temperature-sensing ware and control panel communication are connected, and control panel controls refrigeration storehouse 5 and drawing liquid pump work according to temperature-sensing ware's temperature signal. The liquid pump and the refrigerating bin 5 can be intelligently adjusted according to the set temperature, and a timing device can be arranged to stop the refrigerating bin 5 when the time reaches the set time.

The control principle and the control method of the cold compress device are as follows: set up temperature regulation apparatus at control panel, accessible signal of telecommunication conduction shows on the screen, when opening cold therapy mode switch, then set up corresponding temperature through control panel, signal of telecommunication conduction this moment begins work to semiconductor refrigeration piece, the timer begins to count down, temperature-sensing ware sensing temperature in the ice salt bag shows on the screen simultaneously, aluminum alloy fin and the radiator of airing exhaust under the cold storehouse 5 of signal of telecommunication conduction begin to start simultaneously, the drawing liquid pump begins to draw the ice salt water and realizes the inner loop in the ice salt bag, sense when reaching corresponding temperature as the temperature-sensing ware, then semiconductor refrigeration, drawing liquid pump pause work, it then begins to continue work when the temperature is higher than the settlement temperature 5 ℃, until the timer arrives the point, the circuit disconnection.

When the cold therapy and the pressurizing exercise are set to work simultaneously, the electric signals on the two sides work simultaneously.

As mentioned above, although the present invention has been shown and described with reference to certain preferred embodiments, it should not be construed as limiting the invention itself. Various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a knee joint exercise apparatus is raised to orthopedics low limbs, includes the shell and installs the control panel on the shell, its characterized in that: the lifting air bag lifting device is characterized in that an air charging and discharging device is arranged in the shell, a foldable supporting plate is arranged at the top of the shell, an inflatable lifting pad is arranged on the supporting plate, an inner cavity of the inflatable lifting pad is divided into a plurality of lifting air bags, each lifting air bag is connected with the air charging and discharging device, the air charging and discharging device is electrically connected with the control panel, and the air charging and discharging device is controlled by the control panel to charge or discharge air in one or more lifting air bags;

2. The orthopedic lower limb elevation knee exercise kit of claim 1, wherein the pressure device is one of a sand bag, an electric pressure device or an air bag pressure device, the leg of the human body is placed on the inflatable elevation pad, and the pressure device is connected with the inflatable elevation pad and covers the knee joint position of the leg.

3. The orthopedic lower limb knee joint lifting exercise tool according to claim 2, wherein the pressurizing device is a sand bag weighing 2 kg-4 kg, the sand bag comprises an inner layer and an outer layer, and the inner layer is made of a water-impermeable and wiping-off sterilizing material; the outer bag is made of detachable and easily cleaned and disinfected materials.

4. The orthopedic lower limb knee joint raising exercise tool according to claim 2, wherein the pressure device is an electric pressure device and comprises an arc-shaped soft pad matched with the shape of a human knee joint and an inverted U-shaped electric telescopic connecting rod, a flat plate is arranged at the top of the arc-shaped soft pad, the electric telescopic connecting rod is in contact with the flat plate, the electric telescopic connecting rod is electrified to stretch and apply pressure to the flat plate, and the flat plate drives the arc-shaped soft pad to apply pressure to the position of the knee joint.

5. The orthopedic lower limb knee joint lifting exercise tool as claimed in claim 2, wherein the pressure device is an air bag pressure device, and comprises an arc-shaped air bag matched with the shape of the knee of the human body, the arc-shaped air bag is connected with an inflation and deflation device arranged in the shell, the inflation and deflation device is controlled by the control panel to inflate the arc-shaped air bag, and the arc-shaped air bag applies pressure to the position of the knee joint.

6. The orthopedic lower limb knee joint raising exercise device according to claim 5, wherein the air bag pressurizing device is a pulse air bag pressurizing and pressure releasing device, and the air inflating and deflating device is controlled by the control panel and intermittently inflates and deflates the arc-shaped air bag.

7. The orthopedic lower limb elevation knee joint exercise tool as claimed in claim 1, wherein the cold compress device is one of a fine salt ice bag or a circulating refrigeration water salt ice bag, the human leg is placed on the inflatable elevation pad, and the cold compress device is connected with the inflatable elevation pad and covers the position of the leg to be exercised.

8. The orthopedic lower limb knee joint lifting exercise tool according to claim 7, wherein the cold compress device is a fine salt ice bag, the fine salt ice bag comprises an inner layer and an outer layer, and the inner bag is made of a water-impermeable and wiping-off sterilizing material; the outer bag is made of detachable and easily cleaned and disinfected materials.

9. The orthopedic lower limb knee joint raising exercise tool according to claim 7, wherein the cold compressing device is a circulating type refrigerating water salt ice bag, a refrigerating bin is arranged in the housing, a semiconductor refrigerating sheet is arranged in the refrigerating bin and is directly contacted with water salt for refrigeration, and an aluminum alloy radiating fin and an air exhaust radiator are connected to the refrigerating bin and are used for radiating heat from the side face of the tail end of the bottom plate main body; the inner cavity of the circulating type refrigeration water salt ice bag is communicated with the refrigeration bin, and ice water in the refrigeration bin is pumped to the circulating type refrigeration water salt ice bag through the liquid pump.

10. The orthopedic lower limb knee joint raising exercise tool as claimed in claim 9, wherein the refrigerating chamber and the liquid pump are connected with a control panel, a temperature sensor is arranged in the circulating type refrigerating water salt ice bag and is in communication connection with the control panel, and the control panel controls the refrigerating chamber and the liquid pump to work according to a temperature signal of the temperature sensor.