阅读说明：本技术 按摩和拉伸身体特定部位的装置 (Device for massaging and stretching specific part of body ) 是由 何塞·路易斯·德拉托雷·巴雷罗 于 2019-03-27 设计创作，主要内容包括：一种装置,包括至少两个套圈,所述套圈可具有第一套圈(3)和第二套圈(4),所述套圈由通过可编程弹性部件(5)以具有形状记忆的弹性杆或带的方式连接的元件连接,其中,每个套圈(3)(4)具有外壳(3.1)(4.1),用于容纳振动产生部件(6)和(7),分别通过电缆(6.1)和(7.1)由负责控制和调整振动强度、相位和速度的控制单元供电,其中可编程弹性装置优选为镍-钛合金,并且可以使用压缩空气。获得了一种易于实施且应用于治疗关节炎和关节疾病的装置。(Device comprising at least two ferrules which can have a first ferrule (3) and a second ferrule (4) connected by elements connected in the manner of elastic rods or bands with shape memory by means of programmable elastic means (5), wherein each ferrule (3) (4) has a housing (3.1) (4.1) for housing vibration generating means (6) and (7) supplied by a control unit responsible for controlling and adjusting the intensity, phase and speed of the vibrations through cables (6.1) and (7.1), respectively, wherein the programmable elastic means are preferably a nickel-titanium alloy and compressed air can be used. A device is obtained which is easy to implement and which is applied for the treatment of arthritis and joint diseases.)

1. A device for massaging and stretching a specific part of the body, characterized in that the device comprises at least two ferrules connected by opposite sides thereof capable of changing the distance separating the ferrules in a controlled manner and generating an axial force between the ferrules, wherein at least one of the ferrules has a housing for accommodating a vibration generating member fed back by a control unit.

2. The device for massaging and stretching a specific part of the body according to claim 1, wherein: it comprises a first ferrule (3) having a housing (3.1) for accommodating a first vibration generating component (6) fed back via a cable (6.1), while it further comprises a second ferrule (4) having a housing (4.1) for accommodating a second vibration generating component (7) fed back via a cable (7.1), wherein the power supply, phase control and amplitude of said vibration generating components originate from a control unit (8).

3. Device for massaging and stretching a specific part of the body according to claim 1 or 2, characterized in that: the snare has a hollow cylindrical or finger-stall structure.

4. A device for massaging and stretching a specific part of the body according to claim 1, 2 or 3, characterized in that: the collar is secured to the body part by adhesive or by applying pressure or using the lung or bladder or a combination of the above.

5. Device for massaging and stretching a specific part of the body according to claim 4, characterized in that: if the lungs or bladder is used as a method of securing the finger cuffs, each cuff (3) and (4) has its own lung (3.3) and (4.3) respectively, with air supplied through the catheter (3.2) and (4.2) respectively.

6. Device for massaging and stretching a specific part of the body according to any of the previous claims, characterized in that: the programmable elastic means (5) is a hot drawn wire made of a nickel-titanium alloy.

7. Device for massaging and stretching a specific part of the body according to any of the previous claims, characterized in that: the part capable of varying the distance separating the ferrules in a controlled manner has a duct inserted between the ferrules (3) and (4) and connected to an air supply pipe (5.1), so that a greater or lesser separation between the ferrules occurs according to the air pressure supplied.

8. Device for massaging and stretching a specific part of the body according to any of the previous claims, characterized in that: the control unit is responsible for controlling and adjusting the intensity, phase and speed of the vibrations generated in the vibration-generating component.

9. Device for massaging and stretching a specific part of the body according to any of the previous claims, characterized in that: the vibration generating component is an electric motor associated with an eccentric or electromagnetic actuator having an oscillating mass or a combination of both housed within it.

10. Device for massaging and stretching a specific part of the body according to any of the previous claims, characterized in that: it is used in combination with a finger cuff impregnated with an analgesic and/or anti-inflammatory product.

11. A glove for massaging and stretching a specific part of the body, having a device according to any of claims 1-10, characterized in that: at least one finger has a device for treating arthropathy and arthritis.

Technical Field

The fingers, hands or wrists are subject to problems of excessive use of joints or joints, muscles or bones, even in medical conditions. Symptoms such as burning, itching or pain may occur, and these areas may even feel tired, painful, stiff, numb, hot, cold or tingling.

It occurs when they cannot be moved as usual or they may swell. The hand may even become a different color, such as red, pale or blue. Bumps may appear on the wrist, palm or fingers.

Problems with the fingers, hands or wrists may be caused by injury. However, there are many other reasons for the problem with the fingers, hand or wrist.

Problems caused by overuse:

carpal tunnel syndrome is caused by compression of the carpal nerve (median nerve). Symptoms include tingling, numbness, weakness or pain in the fingers and hands.

Tendinous pain is in fact a symptom of tendinopathy, a series of tiny tears (micro-tears) in or around the tendon tissue. In addition to pain and sensitivity, common symptoms of tendon injury include reduced strength and mobility in the affected area.

Subacute thyroiditis syndrome can occur in the hand and wrist when tendons and tendon sheaths (protective sheaths) on the thumb side of the wrist are swollen and inflamed.

Repetitive movement disorder is a term used to describe symptoms such as pain, swelling or sensitivity, which occur when the same movement is repeated one and a further time.

The cramp of the writer is caused by repeated hand or finger movements, such as writing or typing.

The trigger finger or trigger thumb occurs when the flexor tendon and its coverage in the finger or thumb become thickened or swollen.

Bone, muscle or joint problems:

dupleren's contracture refers to an abnormal thickening of the tissues under the skin, on the palms or hands, and sometimes even on the soles of the feet. Finally, thickened skin and tendons (metacarpal fascia) may restrict movement or cause the fingers to bend and fail to stretch.

Problems caused by medical conditions:

diabetes, pregnancy, osteoarthritis, gout, rheumatoid arthritis, lupus, raynaud's phenomenon, infection.

Over-use of the fingers while writing can cause joint stress and kerr's venus tenosynovitis (inflammation of the overlying tendon sheath of the long abductor muscle of the thumb and extensor brevis, occurring through the passage near the radial styloid process) and thumb arthritis.

Doctors in the Mei O clinic of Minnesota (USA) indicate that more and more patients suffer from a disease called "short thumb" every year. It is an inflammation of the muscle ends, which determines a more severe injury if it continues to worsen. This is due to the bending of the tendons, which causes the fingers to become inflamed. Due to the nature of the work, many plant employees have previously suffered from this disease.

The criss-tibo is a biomedical engineering specialist at the institute, who has studied this disease for seven years. She thinks that the thumb would make an uncomfortable motion when handling the phone. She explains that the joints become loose and weak, and thus the bones move in a different manner than normal. This can lead to pain and ultimately osteoarthritis.

Various devices have been developed in the prior art which attempt to alleviate muscular and finger joint pain, using vibrating members intended to massage the painful area, such as described in patents US2013309951, GB2479358, WO2010033055 and WO9632915, disclosing devices based on vibrating members, different devices seeking to alleviate muscular and finger joint pain have been developed with the latest technology, said vibrating members being applied to the fingers using collars on which they are mounted.

However, the devices all perform any stretching function of the fingers differently when massage and/or vibration is generated on the joint area.

The object of the present invention is therefore to develop a device that can be applied simply and effectively to all the above conditions, in which the massage/vibration is applied simultaneously to the joint area, while producing a stretching effect of the fingers or affected area, without all having to visit a professional centre where the treatment is applied, for which purpose a device is developed, as described below and listed in the necessity of claim 1.

Disclosure of Invention

The object of the present invention is a device for massaging and stretching certain body parts, preferably for treating arthritis and arthrosis of body parts, preferably in fingers and toes.

The device comprises at least two ferrules connected by their opposite sides in such a way that the distance separating the two ferrules can be controllably varied, which may be a programmable elastic member that generates a fixed or variable axial force between the ferrules, wherein at least one of the ferrules has at least one vibration generating member.

The component capable of changing the distance separating the two ferrules produces a steady axial force between the ferrules and can be a controlled spring or metal with shape memory, a programmable plastic, the electromagnetic actuator itself or a strip or wire or sheet or wire with shape memory, or any other component that enables it to change its shape, the length of which is determined by the electronic controller, whether mechanical, or by temperature, current, etc.

The purpose of the member capable of varying the distance separating the collars is to create a force that initially separates the two phalanges, creating sufficient deflection so that the vibratory massage, when approximated, does not exert pressure on them.

Another method of creating a stable axial force between the ferrules is by air pressure; the air pressure can also be used to secure the ferrule to the finger to ensure better stretching.

The ferrules may have the most convenient geometry to accommodate a finger inside, one or all of which may take the form of a hollow cylinder, or one of which may take the form of a finger cuff, or a combination of the above.

The collar must be secured to the finger in different ways, either by adhesive, by applying pressure or by using the lung or bladder.

At least one of the ferrules includes a vibration mechanism having components that enable control of its strength, phase and speed. These vibration mechanisms can be implemented as eccentric mass motors or by electromagnetic drives with different static or moving coil configurations. The eccentric mass motor may also be combined with the electromagnetic actuator in the same assembly.

The tape, wire or cable or sheet is a small section element that contracts like a muscle (typically to 2% -5% of its length) when treated with electricity or heat. This ability to bend or shorten is a feature of certain alloys that directly changes their internal structure at a particular temperature. In thatIn this case, when current flows, it contracts, although many materials have different properties.

The ferrule also has a housing that houses the vibration-producing component. It is possible to use a motor comprising a combination with an eccentric, or an electromagnetic actuator with an oscillating mass inside, or a movement combined with a vibration due to an electromagnetic mechanism (figure) combining the two required functions.

The device may have means for controlling the vibrations in parameters such as its intensity, phase and speed.

The vibratory motion of the components is controlled to establish mutual approximation, distance or axial motion in the same direction. This can be achieved by phase controlling the vibrating component using a monitoring system. In case of similar phase, low frequency harmonic motion can also be generated.

Thus, if the two vibrating parts have equal phase, the same axial motion effect occurs. However, if the phases are reversed, there is an alternating local stretching and compression effect which is then modified by elastic means to suppress compression, leaving only alternating stretching between the phalanges and benefiting the patient. Finally, if the phase shifts slightly, the massage will be performed at a low speed (depending on the magnitude of the phase difference).

The combined driving of the member capable of controllably varying the distance separating the ferrules and the ferrules with vibration generating members has a combined effect on the joint: on the one hand, massaging it, while having the effect of changing the distance or free space in the joint, separates the phalanges due to axial forces, alleviating and reducing the pain caused by arthropathy and/or arthritis.

The device may be used with a finger cuff previously placed on the finger to be treated, wherein the cuff has an analgesic and/or anti-inflammatory agent on the interior thereof to enhance treatment. Finally, the device may be covered by a second protective cuff.

Applications of the device include, among others:

-the treatment of arthrosis and arthritis,

-the treatment of tendonitis,

-a carpal tunnel syndrome,

treatment of dipettren (Dupuytren's) contracture, a fibrosis of the metacarpal fascia. Its origin is unknown and the hand is progressively closed due to the contracting superficial metacarpal aponeurosis, an

-a trigger finger.

Another application of this technique is to the achilles tendon where the vibration/stretching component is placed across the tendon and modified accordingly to be anchored to the body, as previously described.

As previously mentioned, one object of the present invention is to develop a glove or the like equipped with said device, which glove or the like will be placed at least on one finger of the glove, even on all fingers, so that different fingers can be handled simultaneously.

Unless defined otherwise, all technical and scientific elements used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Methods and materials similar or equivalent to those described in the specification can be used in the practice of the present invention.

Throughout the description and claims the word "comprise" and variations of the word are not intended to exclude other technical features, additives, components or steps. Additional objects, advantages and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

In order to supplement the description made and to assist a better understanding of the characteristics of the invention, according to a preferred example of a practical embodiment thereof, a set of drawings is provided as an integral part of said description, wherein, for illustrative and non-limiting purposes, the following are represented:

FIG.1 shows a general view of the device applied to a finger;

FIG.2 shows a detailed view of the entire apparatus;

FIG.3 shows a possible form of embodiment, in which one of the collars is a finger cuff; and

figures 4, 5 and 6 show different views of the device, where the means for generating a stable axial force is by means of compressed air, also using air as the means for attachment to the body part to which air is to be applied.

Detailed Description

In view of the drawings, preferred embodiments of the proposed invention are described below.

Fig.1 shows that the tip of a finger (1) is covered by a finger cuff (2) containing an anti-inflammatory and/or analgesic gel or hair oil, on the portion of which said cuff can be covered, strictly speaking, said device comprises a first (3) and a second (4) cuff, both of which, in the embodiment shown, have a cylindrical hollow structure and are connected by an element through means (5) capable of controllably varying the distance separating the cuffs in the manner of an elastic rod or band with shape memory.

The means (5) capable of controllably varying the distance separating the collar and the stabilizing axial force generator may vary, for example a heat stretched wire for a muscle in a robot, or compressed air or any other axial force generating means or elastic material apt to restore its initial position.

A material is said to have shape memory when it returns to its shape after application of an external force to deform it ceases.

A possible elastic material for making a heat shrinkable wire may be a special nitinol wire that increases in length when current is passed through the wire or heated and is capable of moving or lifting an object. The wire may beOrOr any material with elastic memory that allows it to return to its original shape.

Nitinol is a material with shape memory that can recover its shape after being deformed in a significantly irreversible manner. It is a nickel-titanium alloy known as Nitinol.

On the first collar (3) and the second collar (4) there are housings (3.1) and (4.1), respectively, in which are housed vibration generating means (6) and (7), respectively, which may be an electric motor associated with the eccentric, an electromagnetic mechanism with an oscillating coil inside, or a combination of both. The vibration generating member need not be arranged on all of the collars, but may be arranged on only one of the collars.

The first vibration generating part (6) has a feed cable (6.1) and the second vibration generating part (7) has a feed cable (7.1), both extending from a control unit (8) responsible for adjusting its strength, phase and speed.

Fig.4 to 6 show an embodiment in which the programmable elastic element (5) generating the steady axial force consists of cavities filled with compressed air, which generate the force or separation between the ferrules (3) and (4).

Compressed air may also be used as a means to secure the ferrule to the finger.

Different means capable of varying the distance separating the ferrules (compressed air, heat shrink wire, etc.) may be combined with different means of fixing the ferrules onto the fingers (adhesive or by applying pressure or using the lungs or bladder, etc.).

In the non-limiting embodiment shown in fig.4, it can be observed that the first collar (3) has a conduit (3.2) connected to an inflated lung (3.3) (fig. 5 and 6), to which pressurized air is supplied to ensure the collar is fixed to the finger. The second collar (4) also has a duct (4.2) which supplies air to its respective lung (4.3) (fig. 6) and, once inflated, ensures the collar is fixed on the finger.

The means (5) capable of controllably varying the distance separating the ferrules have ducts for supplying air (5.1) to the ducts interposed between the ferrules (3) and (4), so that the spacing between the ferrules varies according to the supplied air pressure, i.e. they generate a stable axial force.

Having fully described the nature of the invention, it is stated herein that, in addition to the manner in which it is put into effect, the invention may, in essence, be put into effect in other embodiments which differ in detail from the embodiments indicated by way of example, and in which the protection applies equally, but without altering the main principle thereof.