CN206745561U - Patients with Cerebral Infarction recovery set for lower limbs - Google Patents
Patients with Cerebral Infarction recovery set for lower limbs Download PDFInfo
- Publication number
- CN206745561U CN206745561U CN201621436850.7U CN201621436850U CN206745561U CN 206745561 U CN206745561 U CN 206745561U CN 201621436850 U CN201621436850 U CN 201621436850U CN 206745561 U CN206745561 U CN 206745561U
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- leg
- draw back
- back plate
- chamber
- adjustable plate
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Abstract
The utility model discloses Patients with Cerebral Infarction recovery set for lower limbs, including lower limb set and retractor device, lower limb set includes shoe cover portion and leg set portion, two strip shaped air sacs are respectively fixed with left and right sides of leg set portion rear portion, retractor device includes housing, push-pull device at fixed, vacuumize chamber, minipump and power supply, push-pull device at fixed includes leg pasting board, pull bar, spring and draw back plate, vacuumize the bleeding point of the lower end connection minipump of chamber, vacuumize chamber bottom and be provided with passage and sealing plate, sealing plate includes diaphragm seal and adjustable plate, when micro vacuum pumping negative pressure, draw back plate slides to adjustable plate, and diaphragm seal is attached under suction function on passage, when draw back plate contacts and promotes adjustable plate, adjustable plate diaphragm seal pushes away passage, destroy the negative pressure for vacuumizing space.The utility model have can prevent lower limb vein thrombus, prevent ankle pressure sore, amendment foot towards the advantages of.
Description
Technical field
The utility model belongs to the technical field of medicine equipment, and in particular to Patients with Cerebral Infarction recovery set for lower limbs.
Background technology
Cerebral infarction refers to, because cerebrovascular Serious Stenosis or occlusion, brain blood supply disorder cause brain blood flow to block, cause brain group
Knit ischemic, anoxic and necrose, soften the cranial vascular disease for forming infarct, including cerebral thrombosis and cerebral embolism.Cerebral infarction
During patient lies in bed, easily occur lower limb vein thrombus, pressure sore generated at ankle, simultaneously as Patients with Cerebral Infarction because
Cerebral function is damaged, it is impossible to controls lower limb, pin is often in outer exhibition position, and the time, which has been grown, can cause joint deformity, influence later stage health
It is multiple.
Utility model content
Technical problem to be solved in the utility model is to be directed to above-mentioned the deficiencies in the prior art, there is provided one kind can prevent down
Limb phlebothrombosis, prevent ankle pressure sore, the Patients with Cerebral Infarction recovery set for lower limbs of amendment foot direction.
To realize above-mentioned technical purpose, the technical scheme that the utility model is taken is：
Patients with Cerebral Infarction recovery set for lower limbs, wherein：Including lower limb set and retractor device, lower limb set includes being connected as one
The shoe cover portion and leg set portion of body, patient's lower limb can be stretched into lower limb set, and are worn in shoe cover portion, and shank is through in leg set portion,
Two strip shaped air sacs are respectively fixed with left and right sides of leg set portion rear portion, strip shaped air sac extends to leg set portion above leg set portion
Lower section, two strip shaped air sac gaps coordinate, and patient's calf is stuck between two strip shaped air sacs, leg set portion rear outside is set
There are two fixed ears one on the other, retractor device includes housing, push-pull device at fixed, vacuumizes chamber, minipump and power supply, pushes away
Drawing device includes leg pasting board, pull bar, spring and draw back plate, and leg pasting board is located at housing upper end, the upper surface of leg pasting board and shank
The profile of tripe is adapted, and the left and right ends of leg pasting board are respectively arranged with a bayonet socket, bayonet socket can be caught in fixed ear make lower limb set with
Leg pasting board is mutually fixed, and is vacuumized chamber and is located in housing, and the lower surface connection pull bar upper end of leg pasting board, pull bar lower end passes through shell
Body and vacuumize chamber and be connected with being arranged on the draw back plate vacuumized in chamber, draw back plate edge and vacuumize cavity wall sealing and coordinate,
Draw back plate can slide up and down in chamber is vacuumized, and the lower surface connection of spring one end and draw back plate, the other end is with vacuumizing under chamber
Portion's inwall connection, the bleeding point of the lower end connection minipump of chamber is vacuumized, between draw back plate and the lower end for vacuumizing chamber
Space formed vacuumize space, minipump can take out negative pressure to vacuumizing space, make draw back plate in the presence of the negative pressure to
Lower slider, vacuumize chamber bottom and be provided with passage and sealing plate, sealing plate includes diaphragm seal and adjustable plate, and diaphragm seal, which is located at, to be taken out
Outside vacuum chamber, adjustable plate is positioned at vacuumizing in space, and adjustable plate is connected by connecting line with draw back plate, diaphragm seal and adjustable plate
It is fixedly connected by connecting rod, connecting rod passes through passage, and when minipump does not take out negative pressure, draw back plate, which pulls up adjustable plate, to be made
Diaphragm seal is attached on passage and sealing ventilation hole, and when micro vacuum pumping negative pressure, draw back plate slides to adjustable plate, and diaphragm seal
It is attached under suction function on passage, when draw back plate contacts and promotes adjustable plate, adjustable plate diaphragm seal pushes away passage, breaks
The bad negative pressure for vacuumizing space, power supply are connected with minipump and are minipump power supply.
To optimize above-mentioned technical proposal, the concrete measure taken also includes：
Several bandages are provided with above-mentioned shoe cover portion and leg set portion, shoe cover portion and leg set portion pass through respective bandage
Fixed with patient feet and leg.
Above-mentioned leg pasting board upper surface is silica gel face.
Sponge bed course is provided with the ankle in above-mentioned shoe cover portion.
Above-mentioned shoe cover portion and the material in leg set portion are elastic cotton.
Above-mentioned minipump offers gas outlet, and gas outlet is connected to outside housing.
Above-mentioned power supply is D.C. regulated power supply.
Recovery set for lower limbs of the present utility model includes lower limb set and retractor device, when lifting leg without lower limb, only makes
With lower limb set, lower limb set is worn on patient's shank and pin, gas is then full of in strip shaped air sac, strip shaped air sac is located at patient
The left and right sides of calf, the presence of strip shaped air sac make patient's shank can not swing to left side or right side, pin can not be in outer
Exhibition position, foot's direction is have modified, sponge bed course is provided with the ankle in shoe cover portion, can prevent ankle arthrosis from directly being connect with bedding
Touch, due to the good permeability of sponge, therefore pressure sore is not likely to produce at ankle arthrosis.Patient will regularly carry out foot and raise, and prevent
Lower limb vein thrombus, the utility model can not only raise patient legs, moreover it is possible to carry out rhythmic vibrations, promote patient legs
Blood circulation.During using retractor device, the leg of patient is lifted, retractor device is placed on below patient's shank, leg pasting board
Bayonet socket be caught in fixed ear make lower limb set mutually fixed with leg pasting board, if do not turned on the power, retractor device can be treated as leg pad
Use, only raise patient legs, if turned on the power, minipump persistently takes out negative pressure, makes draw back plate in the negative pressure
In the presence of slide downward, spring-compressed stores power, and leg pasting board moves down, and patient legs move down, after draw back plate contacts adjustable plate, after
It is continuous to promote adjustable plate, make diaphragm seal pushing away passage, destroy the negative pressure for vacuumizing space, the vacuum capability of minipump
It is not enough to make up the air inflow of passage, recoil of spring, drives leg pasting board to move up, patient legs moves up, and completion once shakes, and pushes away
Arm-tie advances under the action of the spring, has stretched connecting line, and adjustable plate is pulled up, and diaphragm seal, which has been returned to seal at passage, to be led to
Stomata, at this moment minipump and can will vacuumize chamber and be pumped into negative pressure, spring is carried out second and store power, so repeatedly.This reality
With it is new have can prevent lower limb vein thrombus, prevent ankle pressure sore, amendment foot towards the advantages of.
Brief description of the drawings
Fig. 1 is the structural representation of lower limb set；
Fig. 2 is Fig. 1 left view；
Fig. 3 is Fig. 1 right view；
Fig. 4 is the schematic diagram that lower limb set and retractor device coordinate；
Fig. 5 is the structural representation of retractor device；
The structural representation of retractor device when Fig. 6 is spring energy storage.
Reference therein is：It is lower limb set 1, shoe cover portion 11, sponge bed course 11a, leg set portion 12, strip shaped air sac 13, solid
Determine ear 14, bandage 15, retractor device 2, housing 21, push-pull device at fixed 3, leg pasting board 31, bayonet socket 31a, pull bar 32, spring 33, push away
Arm-tie 34, connecting line 35, vacuumize chamber 4, be passage 41, sealing plate 42, diaphragm seal 42a, adjustable plate 42b, connecting rod 42c, miniature
Vavuum pump 5, bleeding point 51, gas outlet 52, power supply 6.
Embodiment
Embodiment of the present utility model is described in further detail below in conjunction with accompanying drawing.
Patients with Cerebral Infarction recovery set for lower limbs of the present utility model, wherein：Including lower limb set 1 and retractor device 2, lower limb
Set 1 includes the shoe cover portion 11 and leg set portion 12 connected as one, and patient's lower limb can be stretched into lower limb set 1, and are worn in shoe cover portion
In 11, shank is through in leg set portion 12, and two strip shaped air sacs 13, strip shaped air sac are respectively fixed with left and right sides of the rear portion of leg set portion 12
13 extend to the lower section in leg set portion 12 from the top in leg set portion 12, and two gaps of strip shaped air sac 13 coordinate, and make patient's calf card
Between two strip shaped air sacs 13, the rear outside of leg set portion 12 is provided with two fixed ears 14 one on the other, and retractor device 2 includes
Housing 21, push-pull device at fixed 3, chamber 4, minipump 5 and power supply 6 are vacuumized, push-pull device at fixed 3 includes leg pasting board 31, pull bar
32nd, spring 33 and draw back plate 34, leg pasting board 31 are located at the upper end of housing 21, and the upper surface of leg pasting board 31 is mutually fitted with the profile of calf
Should, the left and right ends of leg pasting board 31 are respectively arranged with a bayonet socket 31a, and bayonet socket 31a, which can be caught in fixed ear 14, makes lower limb set 1 and leg
The phase of pasting board 31 is fixed, and is vacuumized chamber 4 and is fixed in housing 21, lower surface connection pull bar 32 upper end of leg pasting board 31, pull bar
32 lower ends pass through housing 21 and vacuumize chamber 4 and are connected with being arranged on the draw back plate 34 vacuumized in chamber 4, and the edge of draw back plate 34 is with taking out
The inner wall sealing of vacuum chamber 4 coordinates, and draw back plate 34 can slide up and down in chamber 4 is vacuumized, under the one end of spring 33 and draw back plate 34
Surface is connected, and the other end is connected with vacuumizing the lower inner wall of chamber 4, vacuumizes the bleeding point of the lower end connection minipump 5 of chamber 4
51, the space between draw back plate 34 and the lower end for vacuumizing chamber 4, which is formed, vacuumizes space, and minipump 5 can be to vacuumizing sky
Between take out negative pressure, make the slide downward in the presence of the negative pressure of draw back plate 34, vacuumize the bottom of chamber 4 be provided with passage 41 and sealing
Plate 42, sealing plate 42 include diaphragm seal 42a and adjustable plate 42b, and diaphragm seal 42a, which is located at, to be vacuumized outside chamber 4, adjustable plate 42b positions
In vacuumizing in space, adjustable plate 42b is connected by connecting line 35 with draw back plate 34, and diaphragm seal 42a and adjustable plate 42b passes through company
Bar 42c is fixedly connected, and connecting rod 42c passes through passage 41, and when minipump 5 does not take out negative pressure, draw back plate 34 is by adjustable plate 42b
Pulling up makes diaphragm seal 42a be attached on passage 41 simultaneously sealing ventilation hole 41, when minipump 5 takes out negative pressure, draw back plate 34
Adjustable plate 42b is slided to, and diaphragm seal 42a is attached under suction function on passage 41, when draw back plate 34 contacts and promotes regulation
During plate 42b, adjustable plate 42b diaphragm seals 42a pushes away passage 41, destroys the negative pressure for vacuumizing space, power supply 6 and minipump
5 connect and are powered for minipump 5.
In embodiment, several bandages 15, shoe cover portion 11 and leg set portion 12 are provided with shoe cover portion 11 and leg set portion 12
Fixed by respective bandage 15 with patient feet and leg.
In embodiment, the upper surface of leg pasting board 31 is silica gel face.
In embodiment, sponge bed course 11a is provided with the ankle in shoe cover portion 11.
In embodiment, the material in shoe cover portion 11 and leg set portion 12 is elastic cotton.
In embodiment, minipump 5 offers gas outlet 52, and gas outlet 52 is connected to outside housing 21.
In embodiment, power supply 6 is D.C. regulated power supply.
Patients with Cerebral Infarction recovery set for lower limbs of the present utility model, occupation mode are as follows：When lifting leg without lower limb,
1 is covered using only lower limb, lower limb set 1 is worn on patient's shank and pin, gas, strip shaped air sac are then full of in strip shaped air sac 13
13 are located at the left and right sides of patient's calf, and the presence of strip shaped air sac 13 makes patient's shank can not swing to left side or right side, made
Pin can not be in outer exhibition position, have modified foot's direction, sponge bed course 11a is provided with the ankle in shoe cover portion 11, can prevent ankle
Joint directly contacts with bedding, due to the good permeability of sponge, therefore pressure sore is not likely to produce at ankle arthrosis.Patient will regularly enter
The portion of traveling far and wide raises, and prevents lower limb vein thrombus, and the utility model can not only raise patient legs, moreover it is possible to carry out rhythmic shake
It is dynamic, promote the blood circulation of patient legs.During using retractor device 2, the leg of patient is lifted, retractor device 2 is placed on trouble
Below person's shank, the bayonet socket 31a of leg pasting board 31, which is caught in fixed ear 14, makes lower limb set 1 be fixed with the phase of leg pasting board 31, if do not beaten
Switch power supply 6, retractor device 2 can be used as leg pad, only raise patient legs, if turning on the power 6, micro vacuum
Pump 5 persistently takes out negative pressure, makes draw back plate slide downward in the presence of the negative pressure, and the compression of spring 33 stores power, and leg pasting board 31 moves down, and suffers from
Person leg moves down, and after draw back plate contacts adjustable plate 42b, continues to press on adjustable plate 42b, makes diaphragm seal 42a pushing away passage
41, the negative pressure for vacuumizing space is destroyed, the vacuum capability of minipump 5 is not enough to make up the air inflow of passage 41, bullet
The resilience of spring 33, leg pasting board 31 is driven to move up, patient legs move up, and completion once shakes, and draw back plate advances under the effect of spring 33,
Connecting line 35 has been stretched, adjustable plate 42b has been pulled up, diaphragm seal 42a has been returned to sealing ventilation hole 41 at passage 41, at this moment
The and can of minipump 5 will vacuumize chamber 4 and be pumped into negative pressure, spring 33 is carried out second and store power, so repeatedly.Minipump
5 refer to each one of air exhaust nozzle, exhaust nozzle for possessing one-in-and-one-out, and can persistently form vacuum or negative pressure in entrance；Exhaust
Pressure-fired is formed at mouth；Working media is mainly gas, a kind of instrument of compact.It is incorporated in gas sampling, instrument extensively
Instrument, chemical analysis, health care, medical and health, bioengineering, automatically control, environmental protection, the various fields such as water process, at this
No longer its internal structure is elaborated in patent.
It the above is only preferred embodiment of the present utility model, the scope of protection of the utility model is not limited merely to above-mentioned
Embodiment, all technical schemes belonged under the utility model thinking belong to the scope of protection of the utility model.It should be pointed out that pair
For those skilled in the art, some improvements and modifications under the premise of the utility model principle is not departed from,
It should be regarded as the scope of protection of the utility model.
Claims (7)
1. Patients with Cerebral Infarction recovery set for lower limbs, it is characterized in that：Including lower limb set (1) and retractor device (2), described lower limb
Set (1) includes the shoe cover portion (11) and leg set portion (12) connected as one, and patient's lower limb can be stretched into lower limb set (1), and are worn
In shoe cover portion (11), shank is through in leg set portion (12), and two are respectively fixed with left and right sides of described leg set portion (12) rear portion
Individual strip shaped air sac (13), described strip shaped air sac (13) extend to the lower section in leg set portion (12) above leg set portion (12), and two
Individual described strip shaped air sac (13) gap coordinates, and patient's calf is stuck between two strip shaped air sacs (13), described leg set
Portion (12) rear outside is provided with two fixed ears (14) one on the other, and described retractor device (2) includes housing (21), push-and-pull
Device (3), vacuumize chamber (4), minipump (5) and power supply (6), described push-pull device at fixed (3) include leg pasting board (31),
Pull bar (32), spring (33) and draw back plate (34), described leg pasting board (31) are located at housing (21) upper end, described leg pasting board
(31) upper surface and the profile of calf is adapted, and the left and right ends of described leg pasting board (31) are respectively arranged with a bayonet socket
(31a), described bayonet socket (31a), which can be caught in fixed ear (14), makes lower limb set (1) mutually be fixed with leg pasting board (31), and described takes out
Vacuum chamber (4) is located in housing (21), lower surface connection pull bar (32) upper end of described leg pasting board (31), described push-and-pull
Bar (32) lower end passes through housing (21) and vacuumizes chamber (4) and is connected with being arranged on the draw back plate (34) vacuumized in chamber (4), described
Draw back plate (34) edge and vacuumize chamber (4) inner wall sealing cooperation, described draw back plate (34) can be in chamber (4) be vacuumized on
Lower slider, described spring (33) one end are connected with the lower surface of draw back plate (34), and the other end is with vacuumizing chamber (4) lower inner wall
Connection, the bleeding point (51) of the described lower end connection minipump (5) for vacuumizing chamber (4), described draw back plate (34) with
Vacuumize the formation of the space between the lower end of chamber (4) and vacuumize space, described minipump (5) can be taken out to vacuumizing space
Negative pressure, makes draw back plate (34) slide downward in the presence of the negative pressure, and described chamber (4) bottom that vacuumizes is provided with passage
(41) and sealing plate (42), described sealing plate (42) include diaphragm seal (42a) and adjustable plate (42b), described diaphragm seal
(42a) positioned at chamber (4) outside is vacuumized, described adjustable plate (42b), which is located at, to be vacuumized in space, described adjustable plate (42b)
It is connected by connecting line (35) with draw back plate (34), described diaphragm seal (42a) is solid by connecting rod (42c) with adjustable plate (42b)
Fixed connection, described connecting rod (42c) passes through passage (41), when minipump (5) does not take out negative pressure, described draw back plate
(34) pulling up adjustable plate (42b) makes diaphragm seal (42a) be attached on passage (41) simultaneously sealing ventilation hole (41), when miniature true
When empty pump (5) takes out negative pressure, described draw back plate (34) slides to adjustable plate (42b), and diaphragm seal (42a) is attached under suction function
On passage (41), when draw back plate (34) contacts and promotes adjustable plate (42b), described adjustable plate (42b) diaphragm seal (42a)
Passage (41) is pushed away, destroys the negative pressure for vacuumizing space, described power supply (6) is connected with minipump (5) and is miniature
Vavuum pump (5) is powered.
2. Patients with Cerebral Infarction recovery set for lower limbs according to claim 1, it is characterized in that：Described shoe cover portion (11) and
Several bandages (15) are provided with leg set portion (12), described shoe cover portion (11) and leg set portion (12) pass through respective bandage
(15) fixed with patient feet and leg.
3. Patients with Cerebral Infarction recovery set for lower limbs according to claim 2, it is characterized in that：On described leg pasting board (31)
Surface is silica gel face.
4. Patients with Cerebral Infarction recovery set for lower limbs according to claim 3, it is characterized in that：Described shoe cover portion (11)
Sponge bed course (11a) is provided with ankle.
5. Patients with Cerebral Infarction recovery set for lower limbs according to claim 4, it is characterized in that：Described shoe cover portion (11) and
The material in leg set portion (12) is elastic cotton.
6. Patients with Cerebral Infarction recovery set for lower limbs according to claim 5, it is characterized in that：Described minipump
(5) gas outlet (52) is offered, described gas outlet (52) are connected to housing (21) outside.
7. Patients with Cerebral Infarction recovery set for lower limbs according to claim 6, it is characterized in that：Described power supply (6) is straight
Flow voltage-stabilized power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621436850.7U CN206745561U (en) | 2016-12-26 | 2016-12-26 | Patients with Cerebral Infarction recovery set for lower limbs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621436850.7U CN206745561U (en) | 2016-12-26 | 2016-12-26 | Patients with Cerebral Infarction recovery set for lower limbs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206745561U true CN206745561U (en) | 2017-12-15 |
Family
ID=60608007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621436850.7U Expired - Fee Related CN206745561U (en) | 2016-12-26 | 2016-12-26 | Patients with Cerebral Infarction recovery set for lower limbs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206745561U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108542730A (en) * | 2018-03-26 | 2018-09-18 | 河北医科大学第三医院 | A kind of extruding massage system for preventing venous thronbosis |
| CN110227021A (en) * | 2019-06-15 | 2019-09-13 | 中南大学湘雅医院 | A kind of Patients with Cerebral Infarction recovery set for lower limbs |
-
2016
- 2016-12-26 CN CN201621436850.7U patent/CN206745561U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108542730A (en) * | 2018-03-26 | 2018-09-18 | 河北医科大学第三医院 | A kind of extruding massage system for preventing venous thronbosis |
| CN110227021A (en) * | 2019-06-15 | 2019-09-13 | 中南大学湘雅医院 | A kind of Patients with Cerebral Infarction recovery set for lower limbs |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171215 Termination date: 20181226 |
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| CF01 | Termination of patent right due to non-payment of annual fee |