DE4413327A1 - Appts. for promotion of blood circulation through lower limbs - Google Patents
Appts. for promotion of blood circulation through lower limbsInfo
- Publication number
- DE4413327A1 DE4413327A1 DE19944413327 DE4413327A DE4413327A1 DE 4413327 A1 DE4413327 A1 DE 4413327A1 DE 19944413327 DE19944413327 DE 19944413327 DE 4413327 A DE4413327 A DE 4413327A DE 4413327 A1 DE4413327 A1 DE 4413327A1
- Authority
- DE
- Germany
- Prior art keywords
- perfusiomat
- movement
- movements
- paddles
- legs
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 230000017531 blood circulation Effects 0.000 title claims description 6
- 210000003141 lower extremity Anatomy 0.000 title claims description 4
- 210000002414 leg Anatomy 0.000 claims description 18
- 210000003423 ankle Anatomy 0.000 claims description 12
- 210000002683 foot Anatomy 0.000 claims description 12
- 244000309466 calf Species 0.000 claims description 7
- 230000001133 acceleration Effects 0.000 claims description 2
- 230000010363 phase shift Effects 0.000 claims description 2
- 210000001361 achilles tendon Anatomy 0.000 claims 1
- 230000003247 decreasing effect Effects 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 claims 1
- 210000004394 hip joint Anatomy 0.000 claims 1
- 210000000629 knee joint Anatomy 0.000 claims 1
- 230000010412 perfusion Effects 0.000 claims 1
- 239000000725 suspension Substances 0.000 claims 1
- 230000001360 synchronised effect Effects 0.000 claims 1
- 239000008280 blood Substances 0.000 description 3
- 210000004369 blood Anatomy 0.000 description 3
- 208000007536 Thrombosis Diseases 0.000 description 2
- 101150038956 cup-4 gene Proteins 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 210000003462 vein Anatomy 0.000 description 2
- 206010061218 Inflammation Diseases 0.000 description 1
- 208000005230 Leg Ulcer Diseases 0.000 description 1
- 206010050902 Postoperative thrombosis Diseases 0.000 description 1
- 208000003443 Unconsciousness Diseases 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 210000003414 extremity Anatomy 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 210000004124 hock Anatomy 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 230000000399 orthopedic effect Effects 0.000 description 1
- 238000011321 prophylaxis Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 238000007395 thrombosis prophylaxis Methods 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H1/00—Apparatus for passive exercising; Vibrating apparatus; Chiropractic devices, e.g. body impacting devices, external devices for briefly extending or aligning unbroken bones
- A61H1/02—Stretching or bending or torsioning apparatus for exercising
- A61H1/0237—Stretching or bending or torsioning apparatus for exercising for the lower limbs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H1/00—Apparatus for passive exercising; Vibrating apparatus; Chiropractic devices, e.g. body impacting devices, external devices for briefly extending or aligning unbroken bones
- A61H1/02—Stretching or bending or torsioning apparatus for exercising
- A61H1/0237—Stretching or bending or torsioning apparatus for exercising for the lower limbs
- A61H1/0255—Both knee and hip of a patient, e.g. in supine or sitting position, the feet being moved together in a plane substantially parallel to the body-symmetrical plane
- A61H1/0262—Walking movement; Appliances for aiding disabled persons to walk
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/16—Physical interface with patient
- A61H2201/1602—Physical interface with patient kind of interface, e.g. head rest, knee support or lumbar support
- A61H2201/164—Feet or leg, e.g. pedal
- A61H2201/1642—Holding means therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/16—Physical interface with patient
- A61H2201/1657—Movement of interface, i.e. force application means
- A61H2201/1676—Pivoting
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2209/00—Devices for avoiding blood stagnation, e.g. Deep Vein Thrombosis [DVT] devices
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Rehabilitation Tools (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
Description
Die Erfindung macht sich zur Aufgabe, die Durchblutung der unteren Extremitäten, insbesondere des Patienten im Krankenbett, zu fördern. Mangelnde Durchblutung ist die Ursache zahlreicher Bein leiden (Punktblutungen, Gewebeentzündungen, Unterschenkelgeschwüre, Thrombosen etc.).The invention sets itself the task of blood circulation to the lower To promote extremities, especially of the patient in the bed. Lack of blood flow is the cause of numerous leg problems (Spot bleeding, tissue inflammation, lower leg ulcers, Thrombosis etc.).
Es ist unumstritten, daß durch Gelenkbewegungen mit oder ohne Muskelarbeit, das heißt: auch passive Gelenkbewegungen, die intrafaszialen Muskel- und Leitvenen eine Strömungsbeschleunigung des Blutes erfahren (Veröffentlichungen Prof. Dr. med. H. FISCHER, Prof. Dr. med. W. SCHNEIDER der Univ.-Hautklinik Tübingen). Insbesondere kommt für die Durchblutung der unteren Extremitäten der Bewegung der Sprunggelenke eine Bedeutung zu (Schneider), wie auch eine Kniebeuge erhebliche Blutmengen mobilisiert. Es ist wichtig, daß diese Bewegungen möglichst mit erhobenen Beinen durchgeführt werden. Das gestaute Blut fließt ab und verteilt sich um.It is undisputed that with or without joint movements Muscle work, that is: passive joint movements, too intrafascial muscle and veins a flow acceleration of the Experience blood (publications Prof. Dr. med. H. FISCHER, Prof. Dr. med. W. SCHNEIDER of the University Dermatological Clinic Tübingen). In particular comes for blood circulation to the lower extremities of the movement of the Hocks have a meaning too (Schneider), as does a squat mobilized significant amounts of blood. It is important that this If possible, movements should be carried out with the legs raised. The jammed blood flows out and redistributes itself.
Ein wichtiger Nebeneffekt bei der Bewegung in Hochlage ist die Entlastung der Gefäßwände in den Beinen, die beim aufrechten Gang wegen der erhöhten Blutansammlung in den unteren Extremitäten infolge der Schwerkraft u. U. überdehnt worden sind. So kommt es in Hochlage neben der Entstauung zu einem beachtlichen Erholungseffekt der Gefäße mit einer Venen-Tonussteigerung.An important side effect when moving in high altitude is that Relief of the vessel walls in the legs when walking upright because of the increased blood accumulation in the lower extremities due to gravity u. U. have been overstretched. So it comes in High altitude in addition to the decongesting for a remarkable recovery effect the vessels with a vein tone increase.
Erfindungsgemäß werden diese anerkannten physikalisch therapeutischen Maßnahmen zur Therapie und Prophylaxe von Beinleiden bis hin zur Thrombose apparatetechnisch verwirklicht.According to the invention, these are recognized physically therapeutic measures for the therapy and prophylaxis of Leg troubles up to thrombosis realized by apparatus.
Zur postoperativen Thromboseprophylaxe ist bereits eine Fahrradkurbel bekannt, die am Fußende des Krankenbettes befestigt wird und aktiv betätigt werden muß.There is already a bicycle crank for postoperative thrombosis prophylaxis known that is attached to the foot of the bed and active must be operated.
Für den Bereich der Intensivmedizin (bewußtloser Patient) gibt es diese Kurbel auch mit elektrischem Antrieb (Orthopädia). For the area of intensive care medicine (unconscious patient) there is this crank also with an electric drive (orthopedics).
Dieser Kurbelantrieb hat bei völlig passiver Benutzung den Nachteil, daß erstens die Bewegungen der Fußgelenke nicht zwangsweise vorgegeben sind und zweitens eine seitliche Führung der Unterschenkel unterbleibt, so daß die Beine unkontrolliert torkkelnd nach rechts und links ausweichen.With completely passive use, this crank drive has the disadvantage that firstly, the movements of the ankles are not necessarily are specified and secondly a lateral guidance of the lower leg does not occur, so that the legs stagger uncontrollably to the right and dodge left.
Der "Perfusiomat" der Erfindung besitzt diese Nachteile nicht:
Es ist ein wesentliches Merkmal der Erfindung, daß auch eine
Bewegung der Sprunggelenke bis in ihre maximal möglichen Endlagen
erzwungen wird, soweit es die elastische Fixierung erlaubt.The "Perfusiomat" of the invention does not have these disadvantages:
It is an essential feature of the invention that a movement of the ankles is forced to their maximum possible end positions, as far as the elastic fixation allows.
Es ist ein weiteres wesentliches Merkmal der Erfindung, daß durch eine Führung und Fixierung der Unterschenkel torkelnde Ausweichbewegung der Beine nach links und rechts vermieden werden.It is another essential feature of the invention that by a Guiding and fixing the lower leg staggering evasive movement the legs to the left and right should be avoided.
Es ist weiter ein wesentliches Merkmal der Erfindung, daß die Kippbewegungen der Fußpaddel streng an die Hubbewegung der Unterschenkel derart gebunden sind, daß es zu keinen unphysiologischen Phasenverschiebungen der Bewegungen kommen kann, indem beide Bewegungsarten über ein und dieselbe Antriebsquelle erfolgen.It is also an essential feature of the invention that the Tilting movements of the foot paddle strictly follow the lifting movement of the Lower legs are tied in such a way that there are none non-physiological phase shifts in the movements can occur by both types of movement over the same drive source respectively.
Die Fig. 1 bis 3 zeigen ein Ausführungsbeispiel der Erfindung:
Die Unterschenkel werden in Wadenschalen 1 (Fig. 1) gelegt und mit
einem elastischen Band 2 fixiert. Die Wadenschalen i besitzen in Punkt
3 eine gelenkartige Lagerung (Scharnier) . Die Fersen ruhen jeweils in
einer Fersenmulde 4 und sind somit gegen Verrutschen gesichert. Die
Füße liegen an Fußpaddel 5 als Widerlager an und werden durch
elastische Bänder 6 oberhalb des Fußgewölbes fixiert. Figs. 1 to 3 show an embodiment of the invention:
The lower legs are placed in calf shells 1 ( Fig. 1) and fixed with an elastic band 2 . In point 3, the calf shells i have an articulated bearing (hinge). The heels each rest in a heel cup 4 and are thus secured against slipping. The feet rest on the paddle 5 as an abutment and are fixed by elastic bands 6 above the arch.
Die Fußpaddel sind in Punkt 7 gelenkartig gelagert.The foot paddles are articulated in point 7 .
Die rechte und linke Einheit von Wadenschale 1, Fersenmulde 4 und Fußpaddel 5 sind auf den Verbindungsstegen 8 bzw. 9 (Fig. 2) einer Parallelogrammtraverse angeordnet, welche weiter durch die beiden Holme 10 und 11 aufgebaut wird und wobei die seitlichen Verbindungsstege 8 bzw. 9 über die Lager 12, 13 bzw. 14, 15 mit den Holmen 10 bzw. 11 drehbar verbunden sind. Die Holme 10 und 11 sind ihrerseits über die Drehpunkte 16, 17 am Gehäuserahmen 18 (Fig. 3) des Perfusiomats befestigt.The right and left unit of calf shell 1 , heel cup 4 and foot paddle 5 are arranged on the connecting webs 8 and 9 ( FIG. 2) of a parallelogram cross-member, which is further built up by the two spars 10 and 11 and the lateral connecting webs 8 and 9 are rotatably connected to the spars 10 and 11 via the bearings 12 , 13 and 14 , 15 . The spars 10 and 11 are in turn attached to the frame 18 ( FIG. 3) of the Perfusiomat via the pivot points 16 , 17 .
Die Parallelogrammtraverse wird über eine Antriebsstange 19 (Fig. 2) bewegt, welche am Drehpunkt 20 des Holms 11 angreift und ihrerseits über einen Elektromotor 21 mit Getriebe 22 über den Kurbeltrieb 23 den Antrieb erhält.The parallelogram traverse is moved via a drive rod 19 ( FIG. 2) which acts on the pivot point 20 of the spar 11 and in turn receives the drive via an electric motor 21 with a gear 22 via the crank mechanism 23 .
Die Paddel 5 erhalten ihre Kippbewegungen über die Stangen 24, welche an den Drehpunkten 25 bzw. 26 mit dem Holm 11 und über die Drehpunkte 27 bzw. 28 mit den Paddeln 5 verbunden sind.The paddles 5 receive their tilting movements via the rods 24 , which are connected to the spar 11 at the pivot points 25 and 26 and to the paddles 5 via the pivot points 27 and 28 .
Der Angriffspunkt 20 der Stange 19 kann verschiebbar zur Einstellung des Hubes der Traverse und die Punkte 25, 26 und/oder 27, 28 können verschiebbar zur Einstellung der Kippbewegung der Paddel ausgeführt sein. Die Längen der Stangen 24 können veränderbar zur Winkeleinstellung der Paddel sein.The point of attack 20 of the rod 19 can be made displaceable to adjust the stroke of the crossmember and the points 25 , 26 and / or 27 , 28 can be made displaceable to adjust the tilting movement of the paddles. The lengths of the rods 24 can be changed to adjust the angle of the paddles.
Der Perfusiomat wird auf einfache Weise mit den Bügeln 29, die am Gehäuserahmens 18 (Fig. 3) befestigt sind, an das Fußende des Krankenbettes gehängt, wobei die wichtige Hochlage der Beine erzielt wird.The Perfusiomat is simply hung on the foot end of the bed with the brackets 29 , which are attached to the housing frame 18 ( Fig. 3), whereby the important high position of the legs is achieved.
Eine Zeitschaltuhr 30 ermöglicht eine Vorgabe der Laufzeit des Gerätes.A timer 30 enables the runtime of the device to be specified.
Die Bewegungen der Sprunggelenke erfolgen analog der Gehbewegung gegenläufig und synchron mit der alternierenden Bewegung der Unterschenkel derart, daß bei "aufwärts" bewegtem Unterschenkel das Sprunggelenk gestreckt und bei "abwärts" bewegtem Unterschenkel angezogen wird.The movements of the ankles are analogous to the walking movement opposite and in sync with the alternating movement of the Lower leg in such a way that when the lower leg moves "upwards" the ankle stretched and with the lower leg moved "downwards" is attracted.
Claims (19)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19944413327 DE4413327A1 (en) | 1994-04-18 | 1994-04-18 | Appts. for promotion of blood circulation through lower limbs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19944413327 DE4413327A1 (en) | 1994-04-18 | 1994-04-18 | Appts. for promotion of blood circulation through lower limbs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE4413327A1 true DE4413327A1 (en) | 1995-10-19 |
Family
ID=6515691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19944413327 Withdrawn DE4413327A1 (en) | 1994-04-18 | 1994-04-18 | Appts. for promotion of blood circulation through lower limbs |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE4413327A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005060913A1 (en) | 2003-12-22 | 2005-07-07 | Austria Wirtschaftsservice Gesellschaft mit beschränkter Haftung | Device for rehabilitating or training the lower extremities |
| DE102009011418A1 (en) * | 2009-03-03 | 2010-09-09 | Steinert, Christoph, Dipl.-Phys. Dr.rer.nat. | Motor-powered appliance, to simulate walking movements, is suspended at the end of a bed with powered crankshafts under the foot pedals with a ratchet wheel motion |
| DE102010012669A1 (en) | 2010-03-24 | 2011-09-29 | Helga Hör | Training-/therapy wheelchair i.e. tricycle for treating e.g. muscular problem of patient in hospital, has pedals connected with wheels, where chair is formed such that traveling of chair is transmitted into rotating movement of pedals |
| CN110547944A (en) * | 2019-08-28 | 2019-12-10 | 南通市第二人民医院 | Walking gait correction trainer for hemiplegic patient |
| CN116211645A (en) * | 2023-02-16 | 2023-06-06 | 郑州市中心医院 | Rehabilitation device for lower limb dysfunction due to cerebrovascular disease |
-
1994
- 1994-04-18 DE DE19944413327 patent/DE4413327A1/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005060913A1 (en) | 2003-12-22 | 2005-07-07 | Austria Wirtschaftsservice Gesellschaft mit beschränkter Haftung | Device for rehabilitating or training the lower extremities |
| DE102009011418A1 (en) * | 2009-03-03 | 2010-09-09 | Steinert, Christoph, Dipl.-Phys. Dr.rer.nat. | Motor-powered appliance, to simulate walking movements, is suspended at the end of a bed with powered crankshafts under the foot pedals with a ratchet wheel motion |
| DE102010012669A1 (en) | 2010-03-24 | 2011-09-29 | Helga Hör | Training-/therapy wheelchair i.e. tricycle for treating e.g. muscular problem of patient in hospital, has pedals connected with wheels, where chair is formed such that traveling of chair is transmitted into rotating movement of pedals |
| CN110547944A (en) * | 2019-08-28 | 2019-12-10 | 南通市第二人民医院 | Walking gait correction trainer for hemiplegic patient |
| CN116211645A (en) * | 2023-02-16 | 2023-06-06 | 郑州市中心医院 | Rehabilitation device for lower limb dysfunction due to cerebrovascular disease |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8139 | Disposal/non-payment of the annual fee |