CN210009576U

CN210009576U - Hand training device after radial artery puncture

Info

Publication number: CN210009576U
Application number: CN201920456911.3U
Authority: CN
Inventors: 不公告发明人
Original assignee: Jiangyin Meike Innovation And Entrepreneurship Management Service Co Ltd
Current assignee: Jiangyin Meike Innovation And Entrepreneurship Management Service Co Ltd
Priority date: 2019-04-08
Filing date: 2019-04-08
Publication date: 2020-02-04
Anticipated expiration: 2029-04-08

Abstract

The utility model provides a hand training device after radial artery puncture, which comprises a thumb finger sleeve and other finger sleeves, wherein the finger sleeves can allow fingers to freely pass through and tighten, the upper ends of the finger sleeves are connected with a first elastic band, the upper ends of the first elastic band are connected with a first movable connecting pair, the first movable connecting pair is connected with the lower ends of a second elastic band, the upper ends of the second elastic band are connected with a second movable connecting pair, and the second movable connecting pair is fixedly connected with the outer side surface of a fixing band; the first elastic belt and the second elastic belt are provided with magic tapes, and the combination length of the magic tapes can be adjusted to adjust the position of a hand. The utility model discloses on the basis of solving and making the finger outwards extend the problem, further promoted the comfort level and the compliance of radial artery puncture patient's training, the tractive force of each finger is adjusted and is made things convenient for more and both is fit for using when stretching passive training, also is suitable for and uses when the finger function further resumes the back initiative training.

Description

Hand training device after radial artery puncture

Technical Field

The utility model belongs to the technical field of the extension or crooked utensil of tempering usefulness, concretely relates to radial artery puncture postoperative hand trainer.

Background

Coronary artery interventional therapy (PCI) has been widely used in the treatment of patients with coronary heart disease due to its advantages of minimal invasion, high safety, short treatment course, etc. Research proves that transradial interventional Therapy (TRI) can reduce puncture point complications compared with transfemoral artery, and is the main surgical method for coronary interventional therapy in our hospital at present. However, with the wide development of TRI, various complications caused by hemostasis by compression, such as swelling, pain, numbness and the like of limbs on the operation side of a patient after operation, are gradually highlighted, wherein the incidence rates of bleeding and forearm hematoma are respectively 2% and 1.2%.

The active activity of the limb on the operation side can promote the concurrent flow of veins and lymph, reduce the tissue tension, relieve edema and relieve the compression of the wrist nerve, thereby being beneficial to relieving pain and numbness. The finger operation can effectively reduce the limb swelling after TRI operation, and the hand-clasping device can promote the blood circulation of the upper limb. However, many female patients and old patients often do not refuse to use finger operation and grip ring due to weakness of fingers at the operation side after operation, so that the swelling degree is higher and the discomfort is increased. The patient is helped to do passive movement in a manual mode, a large amount of time and energy of nursing staff are consumed, and the manipulation and operation standards are difficult to unify, so that a device capable of helping the patient to do active and passive training after the radial artery puncture surgery is urgently needed.

Through the prior literature search, the inventor finds that the prior people do a great deal of work in the field of finger rehabilitation, but mainly aim at the design of patients with stroke, cerebral palsy and hand trauma. Because the hand function loss of the patients is serious, the required training device is complex in mechanism, large in size and weight and rich and various in functions. The hand functions of patients after radial artery puncture are mostly kept intact, back bending and clenching are difficult to realize only due to swelling and weakness, and the autonomous movement range is limited.

CN99256112.4 takes arm five to indicate function stretcher, discloses "take arm five to indicate function stretcher, and traction band (1) is fixed in the left end portion and the middle part outside of fixed band (2), and the system has link (3) on traction band (1), and the last couple (4) of hanging of link (3), and the cover has free ring (5) on couple (4), is equipped with five elastic webbing (6), and the one end of every elastic webbing (6) is fixed on free ring (5), and the other end is fixed with dactylotheca (7). Three hanging rings (3) with different positions are arranged on the traction belt (1). 3 ~ 4 glue pieces (8) "of inboard equipartition in the left half of fixed band (2), solved the problem that makes the finger outwards extend, still can carry out initiative and bend to indicate the motion moreover after patient's finger function resumes to a certain degree.

However, there are some areas in which this technique needs improvement for patients with radial artery puncture:

1. the thickness of the finger sleeve (7) is not easy to adjust, and the finger sleeve can not be suitable for fingers of different patients with different thicknesses.

2. The connection mode of the elastic band, the free ring (5) and the finger sleeve (7) is unknown, and if the connection mode is a knotting connection mode displayed by pictures, the elastic band is easy to break and the length adjustment is inconvenient.

3. The free ring (5) is connected with the hanging ring (3) through the hook (4), the hanging ring (3) is hung on the hanging ring (1), the length of the connection components is difficult to adjust and lacks elasticity, and if the distance between the finger stall (7) and the traction belt (1) is too tight for many big people with higher stature according to the distance in the specific embodiment.

4. Fixed band (2) will the utility model discloses fix the position above the elbow joint to make the traction area be located the elbow joint above, the length of female finger elastic webbing is 10 ~ 11cm, and other finger elastic webbing lengths are 15 ~ 16cm, and such design is difficult to let finger and wrist be the functional position and extend, and the posture will be very uncomfortable when improper will lead to the in-service use, insists on the training to the patient and produces the hindrance. And the anti-slip rubber is bound on the arm and is easy to slip off under the repeated stretching action, and the rubber blocks are added to play an anti-slip role and increase the working procedures and cost.

5. Lack of training process monitoring device, can't detect parameters such as training time, number of times, range to influence the aassessment to the training effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a radial artery puncture postoperative hand trainer on the basis of solving and making the outside problem that extends of finger, has further promoted the comfort level and the compliance of radial artery puncture patient's training, and the tractive force of each finger is adjusted more conveniently, both is fit for using when stretching passive training, also is suitable for and uses when finger function further resumes the back initiative training.

The utility model provides a technical scheme that above-mentioned problem adopted does:

a hand training device after radial artery puncture comprises a thumb finger sleeve and other finger sleeves, wherein the finger sleeves can allow fingers to freely pass through and tighten, the upper ends of the finger sleeves are connected with a first elastic band, the upper end of the first elastic band is connected with a first movable connecting pair, the first movable connecting pair is connected with the lower end of a second elastic band, the upper end of the second elastic band is connected with a second movable connecting pair, and the second movable connecting pair is fixedly connected with the outer side face of a fixing band; the first elastic belt and the second elastic belt are provided with magic tapes, and the combination length of the magic tapes can be adjusted to adjust the position of a hand. Through the combined design of different elasticity coefficients and lengths of the elastic belt I and the elastic belt II, the combination of large-range position adjustment and small-range fine position adjustment can be realized, so that the device is suitable for the use habits of patients in different body positions, and the comfort of the patients in the training process is improved.

Optionally, the securing strap is secured to the neck, shoulder, neck shoulder, head of a bed, guardrail or pole by detachable connection. This design provides more reliable support options for providing a reaction force than the known way of wrapping around the arm. Especially when the tourniquet is obliquely hung on the neck and the shoulder, the tourniquet can also play a role in compressing the tourniquet.

Optionally, an auxiliary fixing belt cross-connected with the fixing belt is further provided. The design function is to further increase the fixing function of the supporting end and prevent the fixing belt from sliding under repeated stress.

Optionally, the diameters of the positions of the thumb stall and the finger stalls penetrating through the fingers are adjustable. The effect of this design is that the wearing comfort of the patient of different thickness fingers when training improves.

Optionally, the widths of the thumb stall and the rest finger stalls are greater than or equal to 2 cm. If the finger sleeve is too narrow, the stress is too concentrated, the skin is easily abraded, and if the finger sleeve is too wide, the tip of the finger cannot be exposed, so that the observation of the blood supply condition by a nursing staff is influenced.

Optionally, at least 2 elastic belts I and 1 elastic belt II are detachably connected with the first movable connection pair.

Optionally, the length of the fixing band can be adjusted by one or a combination of a buckle, a magic tape, a belt buckle and a button.

Preferably, the first elastic band and the second elastic band are provided with magic tapes, so that the length of the elastic bands can be adjusted. The advantages are continuous adjustable, economical and convenient, and no need of temporary binding.

As another preference, the remaining fingertips can be combined with the first elastic band by passing the first elastic band through the flexible fingerboard. Through the combination of the functions, the combination end is further reduced, and the length can be adjusted more conveniently.

The movable connection can be a buckle, a lobster hook, a C-shaped ring, a D-shaped ring, a pin shaft connection and other conventional connection modes.

Compared with the prior art, the utility model has the advantages of: on the basis of solving the problem of extending the fingers outwards, the comfort level and the compliance of the training of patients with radial artery puncture are further improved, and the traction force of each finger can be adjusted more conveniently, so that the training device is suitable for being used during passive training of extension and also suitable for being used during active resisting training after the function of the finger is further recovered.

Drawings

Fig. 1 is a schematic view of a radial artery puncture postoperative hand training device connected with 5 elastic belts one and 1 elastic belt two in embodiment 1 of the present invention in use;

fig. 2 is a schematic view of the hand training device after radial artery puncture in embodiment 2 of the present invention after the finger stall and the elastic band are integrated;

fig. 3 is a partially enlarged schematic view of a flexible finger board in embodiment 2 of the present invention;

wherein:

10-thumb stall, 20-other finger stall, 30-elastic band I, 40-first movable connecting pair, 50-elastic band II, 60-second movable connecting pair, 70-fixing band, 80-auxiliary fixing band and 90-flexible finger separating plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The utility model relates to a radial artery puncture postoperative hand trainer can be used for radial artery puncture postoperative hand passive training, also can be used for the initiative of finger to resist the training.

Example one

As shown in fig. 1, the technical solution adopted by the present invention to solve the above problems is: the finger stall comprises a thumb stall 10 and other finger stalls 20, wherein fingers can freely pass through and tighten the finger stalls, the upper end of each finger stall is connected with a first elastic band 30, the upper end of the first elastic band 30 is connected with a first movable connecting pair 40, the first movable connecting pair 40 is connected with the lower end of a second elastic band 50, the upper end of the second elastic band 50 is connected with a second movable connecting pair 60, and the second movable connecting pair 60 is fixedly connected with the outer side face of a fixing band 70; the first elastic belt 30 and the second elastic belt 50 are provided with magic tapes, and the combination length of the magic tapes can be adjusted to adjust the position of a hand.

The securing strap 70 is secured to the neck, shoulder, neck shoulder, head of a bed, guardrail or pole by a detachable connection. The patient is guided to stretch in front of the chest in a functional position, and the position of the hand and the tension on the hand can be adjusted more conveniently.

An auxiliary fixing band 80 is further provided to cross-connect with the fixing band 70 to prevent slipping when used under a cross-arm condition of the fixing band 70.

The thumb stall 10 and the other finger stalls 20 are elastic stalls with adjustable diameters.

The width of the finger stall is equal to 2 cm, 3 cm or 4 cm. The wide design can reduce the concentration degree of finger atress, avoids the skin wearing and tearing when the long-time training of finger.

Here, 5 bands one 30 are selected, corresponding to five fingers and 1 band two 50.

The movable connecting device comprises a connecting piece allowing the first elastic belt 30 to penetrate through, the elastic belt is provided with a magic tape, and the length of the first elastic belt 30 can be adjusted through different gluing positions of the magic tape, so that the position of the thumb, the positions of the rest fingers and traction force applied to the thumb during movement can be adjusted. The ring is only a realization form, does not constitute the restriction to the utility model discloses a protection scope, and the connecting piece that can allow the elastic webbing to pass of other shapes also all belongs to the utility model discloses protection scope.

Two ends of the first movable connection pair 40 are detachably connected with 2, 3, 4, 5 or 6 elastic belts I30 and 1, 2 or 3 elastic belts II 50, and a patient can select and connect a plurality of elastic belts according to the actual condition of the patient.

The length of the fixing band can also be adjusted by one or a plurality of combinations of a buckle, a magic tape, a belt buckle and a button.

The first elastic belt 30 and the second elastic belt 50 are provided with magic tapes so as to adjust the length and the traction force of the elastic belts. In addition, the length adjustment can be realized by any one or combination of a plurality of buckles, belt buckles, buttons and the like.

The movable connecting pair is a lobster hook and a circular ring.

Example two

As shown in fig. 2, the main difference from embodiment 1 is that the functions of the rest finger stall 20 and the elastic band one 30 are combined, and only one elastic band is required to penetrate through the flexible finger-dividing plate 90 to form a four-finger stall, so that the required parts and the length adjustment mode can be further simplified. The magic tape and the elastic band can be fixed by sewing, bonding and other modes.

When the finger sleeve is used, all the parts are connected, then the fixing belt is wound on the shoulder, the neck or is obliquely hung on the shoulder and the neck, the finger sleeve is adjusted to be thick and thin, fingers can penetrate through the finger sleeve, the fingers can penetrate through the finger sleeve if the fingers need to penetrate through the finger sleeve, the finger end of the fingers is exposed, and then the finger sleeve is worn. When the hand is pressed down, the fingers are pulled to realize dorsiflexion. The body heights and the hand muscle tensions of different people are different, and the length can be conveniently adjusted to a proper length through the steering device.

It will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the scope or spirit of the invention as set forth in the claims below. Accordingly, the above embodiments are for illustrative purposes and are not limiting to the present invention. In addition to the above embodiments, the present invention also includes other embodiments, and all technical solutions formed by equivalent transformation or equivalent replacement should fall within the protection scope of the claims of the present invention.

Claims

1. The utility model provides a radial artery puncture postoperative operation trainer which characterized in that: the finger stall comprises a thumb finger stall (10), the rest finger stall (20), the thumb finger stall (10) and the rest finger stall (20) can allow fingers to freely pass through and tighten, the upper ends of the thumb finger stall (10) and the rest finger stall (20) are connected with a first elastic band (30), the upper end of the first elastic band (30) is connected with a first movable connection pair (40), the first movable connection pair (40) is connected with the lower end of a second elastic band (50), the upper end of the second elastic band (50) is connected with a second movable connection pair (60), and the second movable connection pair (60) is fixedly connected with the outer side face of a fixing band (70); the first elastic belt (30) and the second elastic belt (50) are provided with magic tapes, and the combination length of the magic tapes can be adjusted to adjust the position of a hand.

2. The post radial artery puncture surgical training device of claim 1, wherein: the fixing strap (70) is fixed on the neck, the shoulder, the neck-shoulder, the head of a bed or the railing through detachable connection.

3. The post radial artery puncture surgical training device of claim 1, wherein: an auxiliary fixing belt (80) which is connected with the fixing belt (70) in a cross way is also arranged.

4. The post radial artery puncture surgical training device of claim 1, wherein: the diameters of the parts of the thumb finger stall (10) and the other finger stalls (20) penetrating through the fingers are adjustable.

5. The post radial artery puncture surgical training device of claim 1, wherein: the widths of the thumb finger stall (10) and the rest finger stall (20) are more than or equal to 2 cm.

6. The post radial artery puncture surgical training device of claim 1, wherein: at least 2 elastic belts I (30) and 1 elastic belt II (50) are detachably connected with the first movable connecting pair (40).

7. The post radial artery puncture surgical training device of claim 1, wherein: the length of the fixing belt (70) can also be adjusted by one or a combination of a buckle, a magic tape, a belt buckle and a button.

8. The device for training the post-radial artery puncture surgery according to any one of claims 1 to 7, wherein: the rest finger sleeves (20) and the elastic bands I (30) thereof can also be combined, and the finger sleeves can be realized by penetrating the whole elastic band I (30) through the flexible finger dividing plate (90).