CN210096267U - Hand training device after radial artery puncture - Google Patents
Hand training device after radial artery puncture Download PDFInfo
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- CN210096267U CN210096267U CN201920461972.9U CN201920461972U CN210096267U CN 210096267 U CN210096267 U CN 210096267U CN 201920461972 U CN201920461972 U CN 201920461972U CN 210096267 U CN210096267 U CN 210096267U
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- locking device
- wedge
- finger
- shaped locking
- radial artery
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Abstract
The utility model provides a radial artery puncture postoperative hand trainer, including the thumb dactylotheca, all the other finger dactylotheca, the thumb dactylotheca can let the finger freely pass and tighten up with all the other finger dactylotheca, the upper end of thumb dactylotheca and all the other finger dactylotheca is connected with elastic band one, elastic band one upper end is connected with swing joint is vice, swing joint is vice to be connected with wedge locking device lower extreme, wedge locking device lower extreme is connected with elastic band two, two upper ends in elastic band are connected with wedge locking device upper end, wedge locking device upper end is connected with swing joint is vice, the lateral surface fixed connection of the vice and fixed band of swing joint. 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 patient can utilize good limb side one-hand to adjust, and the tractive force of each finger is adjusted more conveniently.
Description
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 transradialillerinterventional Therapy (TRI) can reduce puncture point complications compared with transfemoral artery, and is currently the main surgical method for coronary intervention. 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 arm-carrying five-finger function stretcher discloses an arm-carrying five-finger function stretcher, traction belts are fixed at the left end part and the outer side of the middle part of a fixing belt, hanging rings are arranged on the traction belts, hooks are hung on the hanging rings, free rings are sleeved on the hooks, five elastic belts are arranged, one end of each elastic belt is fixed on the free ring, and finger sleeves are fixed at the other end of each elastic belt. Three hanging rings in different positions are arranged on the traction belt (1). 3 ~ 4 gluey pieces of inboard equipartition in the left half of fixed band "have solved the problem that makes the finger outwards extend, can also 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 is not easy to adjust, and the finger sleeve cannot be suitable for fingers of different patients with different thicknesses.
The connection mode of the elastic band, the free ring and the finger sleeve 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.
The free ring is connected with the hanging ring through the hook, the hanging ring is hung on the hanging ring, the length formed by the connection is difficult to adjust and lacks elasticity, and if the distance between the finger stall and the traction belt is determined according to the distance in the specific embodiment, the distance between the finger stall and the traction belt is possibly too tight for many big people with higher stature.
The fixed band will the utility model discloses fix the position above the elbow joint to make the traction area be located on the elbow joint, the length of thumb 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 is improper will lead to when in-service use will be very uncomfortable, 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.
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.
Disclosure of Invention
The utility model aims at providing a radial artery puncture postoperative hand trainer, on the basis of solving and making the finger outwards extend the problem, the comfort level and the compliance of radial artery puncture patient's training have further been promoted, the patient can utilize good limb side one-hand to adjust, the tractive force of each finger is adjusted more conveniently, do not worry to extend the gliding of fixed band in the training repeatedly, both be fit for using when stretching passive training, use when also being suitable for finger function further resumes the back initiative training.
The utility model provides a technical scheme that above-mentioned problem adopted does:
the utility model provides a radial artery puncture postoperative hand trainer, including the thumb dactylotheca, all the other finger dactylotheca, thumb dactylotheca and all the other finger dactylotheca can let the finger freely pass and tighten up, the upper end of thumb dactylotheca and all the other finger dactylotheca is connected with elastic band one, elastic band one upper end is connected with the vice one of swing joint, the vice one of swing joint is connected with wedge locking device lower extreme, wedge locking device lower extreme is connected with elastic band two, two upper ends of elastic band are connected with wedge locking device upper end, wedge locking device upper end is connected with the vice two of swing joint, the lateral surface fixed connection of the vice two of swing joint and fixed.
The wedge-shaped locking device comprises an upper end of the wedge-shaped locking device and a lower end of the wedge-shaped locking device, wherein the upper end of the wedge-shaped locking device is connected with the two ends of the elastic band II, and a wedge-shaped locking device limiter is arranged at the upper end of the wedge-shaped locking device. 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 and compliance of the patients in the training process are 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 thumb finger stall and the rest finger stalls are elastic finger stalls with adjustable diameters. The effect of this design is that the wearing comfort of the patient of different thickness fingers when training improves.
Optionally, the length of the finger stall is 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 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 second elastic band is provided with a wedge-shaped locking device, so that the length of the second elastic band can be adjusted. Different with the magic subsides, wedge locking device utilizes frictional force locking, is particularly suitable for the utility model discloses well locking under the one-way tensile force state. Compared with a magic tape, the locking device is more suitable for independent single-hand operation of a patient on the basis of keeping the characteristics of continuity, adjustability, economy and convenience.
Compared with the prior art, the utility model has the advantages of:
on the basis of solving the problem of outward extension of the fingers, two groups of elastic belts are arranged, namely a first elastic belt and a second elastic belt, the matching of the elastic coefficients is more flexible and diversified, and the end part of the second elastic belt is provided with a wedge-shaped locking device, so that the patient can independently adjust the length more conveniently.
In addition, will through application fixed band and supplementary fixed band the utility model discloses on the device is fixed and neck, shoulder, neck shoulder, head of a bed, guardrail or pole, give radial artery puncture patient and can follow self functional position and train, further promoted the diversity of radial artery puncture patient training mode, still had the effect of hemostasis by compression area concurrently.
The dactylotheca elasticity dactylotheca of each finger, the travelling comfort is better for the patient to dress, and it is more convenient to independently adjust the pulling force.
The training device is suitable for stretching passive training and also suitable for active resistance training after the finger function is further recovered.
Drawings
Fig. 1 is a schematic view of a hand training device after radial artery puncture in embodiment 1 of the present invention;
fig. 2 is a schematic view of a hand training device after radial artery puncture in embodiment 2 of the present invention;
fig. 3 is a partially enlarged schematic view of a wedge-shaped locking device and two ends thereof in embodiment 1 of the present invention;
fig. 4 is a partially enlarged schematic view of a wedge-shaped locking device and two ends thereof in embodiment 2 of the present invention;
wherein:
1-thumb stall, 2-other finger stalls, 3-elastic band one, 4-elastic band one, 5-elastic band two, 6-wedge locking device, 7-movable connection pair two, 8-fixing band, 9-auxiliary fixing band, 611-first wedge locking device upper end, 612-first wedge locking device lower end, 613-wedge locking device stopper one, 614-wedge locking device stopper two, 621-second wedge locking device upper end, 622-second wedge locking device lower end, 623-wedge locking device stopper three.
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 1
As shown in fig. 1, the technical solution adopted by the present invention to solve the above problems is: the utility model provides a radial artery puncture postoperative hand trainer, including thumb dactylotheca 1, all the other finger dactylotheca 2, thumb dactylotheca 1 and all the other finger dactylotheca 2 can let the finger freely pass and tighten up, the upper end of thumb dactylotheca 1 and all the other finger dactylotheca 2 is connected with elastic band 3, elastic band 3 upper end is connected with the vice one 4 of swing joint, the vice one 4 of swing joint is connected with wedge locking device lower extreme 612, wedge locking device lower extreme 612 is connected with elastic band two 5, elastic band two 5 upper ends and a wedge locking device upper end 611 are connected, a wedge locking device upper end 611 is connected with the vice two 7 of swing joint, the vice two 7 of swing joint and the lateral surface fixed connection of fixed band 8.
Specifically, the wedge-shaped locking device 6 comprises a first wedge-shaped locking device upper end 611 and a first wedge-shaped locking device lower end 612 which are connected to two ends of the elastic band II 5, and the first wedge-shaped locking device upper end 611 is provided with a first wedge-shaped locking device stopper 613 and a second wedge-shaped locking device stopper 614.
Specifically, the fixing band 8 is fixed to the neck, shoulder, neck-shoulder, head of a bed, guardrail or rod 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.
Specifically, an auxiliary fixing band 9 is further provided to cross-connect with the fixing band 8. The design function is to further increase the fixing function of the supporting end and prevent the fixing belt from sliding under repeated stress.
Specifically, the thumb stall 1 and the other finger stalls 2 are elastic stalls with adjustable diameters. The effect of this design is that the wearing comfort of the patient of different thickness fingers when training improves.
Specifically, the length of the thumb stall 1 and the rest finger stalls 2 is greater than or equal to 2 centimeters. 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.
Specifically, 2, 3, 4, 5 or 6 elastic belts I3 and 1 elastic belt II 5 are detachably connected with the movable connecting pair 4.
Specifically, the length of the fixing band 8 can be adjusted by one or a combination of a buckle, a magic tape, a belt buckle and a button.
Example 2
As shown in fig. 2, the technical solution adopted by the present invention to solve the above problems is: the utility model provides a radial artery puncture postoperative hand trainer, including thumb dactylotheca 1, all the other finger dactylotheca 2, thumb dactylotheca 1 and all the other finger dactylotheca 2 can let the finger freely pass and tighten up, the upper end of thumb dactylotheca 1 and all the other finger dactylotheca 2 is connected with elastic band 3, elastic band 3 upper end is connected with the vice one 4 of swing joint, the vice one 4 of swing joint is connected with wedge locking device lower extreme 622, wedge locking device lower extreme 622 is connected with elastic band two 5, elastic band two 5 upper ends are connected with second wedge locking device upper end 621, second wedge locking device upper end 621 is connected with the vice two 7 of swing joint, the vice two 7 of swing joint and the lateral surface fixed connection of fixed band 8.
Specifically, the wedge-shaped locking device comprises a second wedge-shaped locking device upper end 621 and a second wedge-shaped locking device lower end 622 which are connected to two ends of the second elastic band 5, and the second wedge-shaped locking device upper end 621 is provided with a wedge-shaped locking device stopper three 623.
Specifically, the fixing band 8 is fixed to the neck, shoulder, neck-shoulder, head of a bed, guardrail or rod 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.
Specifically, an auxiliary fixing band 9 is further provided to cross-connect with the fixing band 8. The design function is to further increase the fixing function of the supporting end and prevent the fixing belt from sliding under repeated stress.
Specifically, the thumb stall 1 and the other finger stalls 2 are elastic stalls with adjustable diameters. The effect of this design is that the wearing comfort of the patient of different thickness fingers when training improves.
Specifically, the length of the thumb stall 1 and the rest finger stalls 2 is greater than or equal to 2 centimeters. 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.
Specifically, 2, 3, 4, 5 or 6 elastic belts I3 and 1 elastic belt II 5 are detachably connected with the movable connecting pair 4.
Specifically, the length of the fixing band 8 can be adjusted by one or a combination of a buckle, a magic tape, a belt buckle and a button.
Preferably, the second elastic band 5 is also provided with a wedge-shaped locking device, so that the length of the second elastic band 5 can be adjusted. Different with the magic subsides, wedge locking device utilizes frictional force locking, is particularly suitable for the utility model discloses well locking under the one-way tensile force state. Compared with a magic tape, the locking device is more suitable for independent single-hand operation of a patient on the basis of keeping the characteristics of continuity, adjustability, economy and convenience.
As shown in fig. 3, the wedge-shaped locking device and the enlarged schematic view of the two ends of the wedge-shaped locking device are shown in a partial view, the device is composed of a first wedge-shaped locking device upper end 611, a first wedge-shaped locking device lower end 612, a first wedge-shaped locking device stopper 613 and a second wedge-shaped locking device stopper 614, the two ends of the elastic band II 5 can be fixed between the first wedge-shaped locking device stopper 613 and the wedge-shaped locking device lower end 612, when the length needs to be adjusted, the first wedge-shaped locking device stopper 613 can be pulled first, and after the length is estimated to be proper, the first wedge-shaped locking device stopper 614 is plugged into a hole to fix the elastic. The upper end of the first wedge-shaped locking device is connected with a fixing belt 8 through a movable connecting pair 7, and the lower end of the first wedge-shaped locking device is connected with an elastic belt 3 through a movable connecting pair 4.
As shown in fig. 4, the device is another wedge-shaped locking device and a partial enlarged view of two ends thereof, and the device is composed of a second wedge-shaped locking device upper end 621, a second wedge-shaped locking device lower end 622, and a wedge-shaped locking device stopper three 623. The two ends of the second elastic band 5 can be fixed between the upper end 621 of the second wedge-shaped locking device and the lower end 622 of the second wedge-shaped locking device, when the length needs to be adjusted, the upper end of the second elastic band 5 can be pulled first, and after the length is estimated to be proper, the third wedge-shaped locking device stopper 623 in the second wedge-shaped locking device is moved to the lower end to fix the elastic rope. The upper end of the second wedge-shaped locking device is connected with a fixing belt 8 through a movable connecting pair 7, and the lower end of the second wedge-shaped locking device is connected with an elastic belt 3 through a movable connecting pair 4.
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 (9)
1. The utility model provides a radial artery puncture postoperative operation trainer which characterized in that: including thumb dactylotheca (1), all the other finger dactylotheca (2), thumb dactylotheca (1) and all the other finger dactylotheca (2) can let the finger freely pass and tighten up, the upper end of thumb dactylotheca (1) and all the other finger dactylotheca (2) is connected with elastic band (3), elastic band (3) upper end is connected with the vice one (4) of swing joint, the vice one (4) of swing joint is connected with wedge locking device (6), wedge locking device (6) are connected with the vice two (7) of swing joint, the lateral surface fixed connection of the vice two (7) of swing joint and fixed band (8).
2. The post radial artery puncture surgical training device of claim 1, wherein: the wedge-shaped locking device (6) comprises a first wedge-shaped locking device upper end (611) and a first wedge-shaped locking device lower end (612) which are connected to the two ends of the elastic belt II (5), and the first wedge-shaped locking device upper end (611) is provided with a wedge-shaped locking device stopper I (613) and a wedge-shaped locking device stopper II (614).
3. The post radial artery puncture surgical training device of claim 1, wherein: the wedge-shaped locking device (6) comprises a second wedge-shaped locking device upper end (621) and a second wedge-shaped locking device lower end (622) which are connected to the two ends of the second elastic band (5), and a wedge-shaped locking device stopper (623) is arranged at the second wedge-shaped locking device upper end (621).
4. The post radial artery puncture surgical training device of claim 1, wherein: the fixing band (8) is fixed on the neck, the shoulder, the neck-shoulder part, the head of a bed, the guardrail or the rod through detachable connection.
5. The post radial artery puncture surgical training device of claim 1, wherein: and an auxiliary fixing belt (9) which is connected with the fixing belt (8) in a cross way is also arranged.
6. The post radial artery puncture surgical training device of claim 1, wherein: the thumb finger stall (1) and the rest finger stalls (2) are elastic finger stalls with adjustable diameters.
7. The post radial artery puncture surgical training device of claim 1, wherein: the length of the thumb finger stall (1) and the length of the other finger stalls (2) are more than or equal to 2 cm.
8. The post radial artery puncture surgical training device of claim 1, wherein: at least 2 elastic belts I (3) and 1 elastic belt II (5) are detachably connected with the movable connection pair I (4).
9. The post radial artery puncture surgical training device of claim 1, wherein: the length of the fixing band (8) can also be adjusted by one or a combination of a buckle, a magic tape, a belt buckle and a button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920461972.9U CN210096267U (en) | 2019-04-08 | 2019-04-08 | Hand training device after radial artery puncture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920461972.9U CN210096267U (en) | 2019-04-08 | 2019-04-08 | Hand training device after radial artery puncture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210096267U true CN210096267U (en) | 2020-02-21 |
Family
ID=69534868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920461972.9U Expired - Fee Related CN210096267U (en) | 2019-04-08 | 2019-04-08 | Hand training device after radial artery puncture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210096267U (en) |
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2019
- 2019-04-08 CN CN201920461972.9U patent/CN210096267U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200221 |