CN213884915U - Hip joint and knee joint training instrument - Google Patents
Hip joint and knee joint training instrument Download PDFInfo
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- CN213884915U CN213884915U CN202023048414.1U CN202023048414U CN213884915U CN 213884915 U CN213884915 U CN 213884915U CN 202023048414 U CN202023048414 U CN 202023048414U CN 213884915 U CN213884915 U CN 213884915U
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- support rod
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- hip
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Abstract
The utility model discloses a hip joint, knee joint training appearance has solved the problem that current training appearance can't measure patient knee joint and hip joint's exercise angle. The utility model comprises a first support rod, a second support rod, a knee joint angle instrument and a hip joint angle instrument; the first supporting rod is hinged with the second supporting rod; the knee joint angle instrument is arranged at the hinged position of the first supporting rod and the second supporting rod and used for measuring the included angle between the first supporting rod and the second supporting rod; the hip joint angle instrument is installed along the long axis direction of the second support rod and measures the included angle between the hip joint and the trunk of the body along with the rotation of the second support rod. The utility model has the advantages of convenient use, simple structure, accurate result, convenient storage and transportation, etc.
Description
Technical Field
The utility model relates to a training instrument, concretely relates to hip joint, knee joint training appearance.
Background
The long-term abrasion or injury of the hip joint and the knee joint can cause pain and limited movement of the knee joint and the hip joint of people, and the prior functions can be recovered only by operation; in clinical work, patients need to perform rehabilitation exercise on the functions of knee joints and hip joints after operation; the early functional exercise is beneficial to the functional recovery of the affected limb and the prevention of the complication deep venous thrombosis; at present, bending and stretching exercises for knee joints and hip joints mainly aim at guiding the patient to cooperate with the patient or family members, or passive exercise is performed by using a joint bending and stretching instrument, the passive exercise often makes the patient feel uncomfortable, even secondary damage can be caused to the knee joints of the patient, and the exercise angles of the knee joints and the hip joints cannot be accurately measured during exercise; meanwhile, with the development of aging of the population, joint replacement patients are increasing, and the length of stay in hospital is reduced, so that medical staff cannot continuously pay attention to the exercise recovery condition of the patients.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the present training instrument can not measure the exercise angle of the knee joint and the hip joint of the patient, the utility model provides a hip joint and knee joint training instrument which solves the problems.
The utility model discloses a following technical scheme realizes:
a hip joint and knee joint training instrument comprises a first support rod, a second support rod, a knee joint angle instrument, a hip joint angle instrument and a display; one end of the first supporting rod is hinged with one end of the second supporting rod; the knee joint angle instrument is arranged at the hinged position of the first supporting rod and the second supporting rod and used for measuring the included angle between the first supporting rod and the second supporting rod; the hip joint angle instrument is arranged along the long axis direction of the second support rod, and measures the included angle between the hip joint and the body trunk along with the rotation of the second support rod; the thigh of the patient is placed on the second supporting rod, the shank is placed on the first supporting rod, the knee joint angle meter measures the included angle between the thigh and the shank, the hip joint angle meter measures the included angle between the hip joint and the trunk of the body, and the patient can conveniently adjust the accurate angle to exercise.
Further, the folding chair also comprises a soft cushion and a folding shaft; the soft cushion is rotatably connected with the non-hinged end of the second support rod, and a positioning part is arranged on the soft cushion; the folding axle is along cushion major axis mid-mounting, and the cushion is folded through folding axle, conveniently stores and places and transports.
Furthermore, location portion is at least one card strip that the equidistance distributes, and the non-articulated tip card of first bracing piece is in card strip department, and the card strip relatively fixes the position of first bracing piece, and first bracing piece and second bracing piece support each other and form the shape of falling V.
Furthermore, handles are arranged at the end parts of the cushions, and at least one handle is connected with a lacing; when the cushion tiling, hold the position that the handle removed the cushion, when the cushion was folding, utilize the frenulum to tie up two handles together, hold the handle at cushion both ends simultaneously, can conveniently take or transport the cushion.
The display is arranged on the first support rod or the second support rod and comprises a voice system and a timing system; the display is connected with knee joint angle appearance, reads the angle data of knee joint angle appearance in the display, and timing system can measure when long and total exercise of every time flexion, shows the number of degrees and the training time of knee joint angle appearance on the display, and voice system can report the number of degrees and the training time of knee joint angle appearance, reminds patient or nurse.
Further, a plurality of bandages of first bracing piece and the equal fixed connection in second bracing piece surface, the bandage is fixed with patient's thigh and second bracing piece, and is fixed with patient's shank and first bracing piece, and the help patient carries out the bucking motion, avoids patient's shank landing to cause the damage simultaneously.
Further, the disposable lining is matched with the surfaces of the first supporting rod and the second supporting rod; and the disposable lining is laid on the contact surface of the human body and the soft cushion, so that the disposable lining is used by patients, the cross infection is avoided, and the hospital infection standard is met.
Furthermore, the knee joint angle gauge is a digital display angle gauge sold in the market and measures the degree of any included angle.
Further, the hip joint angle gauge is a commercially available inclinometer and measures the degree of the horizontal included angle.
The utility model discloses have following advantage and beneficial effect:
the utility model has the advantages of simple structure and convenient use, can measure the angles of the knee joint and the hip joint when the patient trains, can measure the length of time of each flexion and the total exercise length, and informs the patient through the voice broadcasting system, thereby being convenient for the patient with the elder age and the inconvenience of eyes; the duration and the angle can be clearly recorded on the display screen, so that doctors and nurses can conveniently record the exercise condition of the patient; the clamping strip structure relatively fixes the position of the first support rod, so that the knee joint can be effectively protected and the secondary injury can be prevented; the soft cushion improves the comfort of the patient, is provided with the disposable liner, is used by patients, avoids cross infection and meets the hospital infection standard of hospitals; folding axle help is folded this device and is accomodate, is convenient for store and transport.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:
FIG. 1 is a structural view of a first embodiment.
Fig. 2 is a detail view at a.
Fig. 3 is a structural view of the second embodiment.
Reference numbers and corresponding part names in the drawings:
1-cushion, 2-clamping strip, 3-display, 4-first supporting rod, 5-second supporting rod, 6-knee joint training instrument, 7-hip joint training instrument, 8-folding shaft, 9-binding band, 10-handle and 11-tying band.
Detailed Description
To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.
Example 1
A hip joint and knee joint training instrument is shown in figure 1-2 and comprises a first support rod 4, a second support rod 5, a knee joint angle instrument 6, a hip joint angle instrument 7, a display 3 and a cushion 1; one end of the first supporting rod 4 is hinged with one end of the second supporting rod 5, the knee joint angle instrument 6 is installed at the hinged position of the first supporting rod 4 and the second supporting rod 5, the knee joint angle instrument 6 is a digital display angle ruler sold in the market, and a display screen is arranged on the digital display angle ruler for displaying angle information and measuring the included angle between the first supporting rod 4 and the second supporting rod 5; the hip joint angle instrument 7 is a commercially available inclinometer which is arranged along the long axis direction of the second support rod 5, a display screen is arranged on the inclinometer to display angle information, and the included angle between the hip joint and the body is measured along with the rotation of the second support rod 4; the display 3 is arranged on the first support rod 4 or the second support rod 5, and the display 3 comprises a voice system and a timing system; the display 3 is connected with the knee joint angle instrument 6, and the display 3 reads the angle data of the knee joint angle instrument 6.
The non-hinged end of the second support rod 5 is rotatably connected with the soft cushion 1, the soft cushion 1 is 1.5 meters long and 1 meter wide, five clamping strips 2 which are distributed at equal intervals are arranged on the soft cushion 1, the non-hinged end part of the first support rod 4 is clamped at the clamping strips 2, and the position of the first support rod 4 is relatively fixed; the middle part of the long shaft of the soft cushion 1 is provided with a folding shaft 8, and the soft cushion 1 is folded through the folding shaft 8; the end parts of the soft cushion 1 are provided with handles 10, and one handle 10 is connected with a lacing 11.
When the disposable inner liner is used, the disposable inner liner is laid on the cushion 1, the first supporting rod 4 and the second supporting rod 5, a patient lies on the cushion 1, thighs are placed on the second supporting rod 5, shanks are placed on the first supporting rod 4, the non-hinged end part of the first supporting rod 4 is placed at the position of the clamping strip 2 and fixed, and at the moment, the first supporting rod 4, the second supporting rod 5 and the cushion 1 form a triangle with the bottom edge below; open knee joint angle appearance 6, hip joint angle appearance 7, display 3's switch, begin to carry out the record during knee joint angle, hip joint angle and the training to the patient, show the number of degrees and the training time of knee joint angle appearance on the display 3, voice system can report the number of degrees and the training time of knee joint angle appearance, reminds patient or nurse.
Finish using, close knee joint angle appearance 6, hip joint angle appearance 7, the switch of display 3, rotate second back shaft 5, let second back shaft 5 and cushion 1 be in the coplanar, rotate first back shaft 4, let first back shaft 4 and second back shaft 5 overlap, then through folding cushion 1 of folding axle 8, cushion 1 length 0.75 meters after folding, 1 meter wide, utilize tie 11 to tie up two handles 10 together, take cushion 1 suitable position through handle 10 and place.
Example 2
The difference between the present embodiment and embodiment 1 is that embodiment 2 further comprises a binding band 9, as shown in fig. 3, three pairs of binding bands 9 are fixedly connected to the surfaces of the first support rod 4 and the second support rod 5, and when the patient uses the apparatus, the legs of the patient are fixed to the first support rod 4 and the second support rod 5 by using the binding bands 9, so as to help the patient to perform knee joint and hip joint training; meanwhile, the leg of the patient can be prevented from slipping off the first support rod 4 or the second support rod 5 to cause secondary injury.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (9)
1. The hip joint and knee joint training instrument is characterized by comprising a first support rod (4) and a second support rod (5), wherein one end of the first support rod (4) is hinged with one end of the second support rod (5);
comprises a knee joint angle instrument (6) and a hip joint angle instrument (7);
the knee joint angle instrument (6) is arranged at the hinged position of the first supporting rod (4) and the second supporting rod (5) and is used for measuring the included angle between the first supporting rod (4) and the second supporting rod (5);
the hip joint angle instrument (7) is installed along the long axis direction of the second support rod (5), and the hip joint angle instrument (7) measures the included angle between the hip joint and the trunk of the body along with the rotation of the second support rod (5).
2. The hip joint and knee joint training instrument according to claim 1, characterized by further comprising a soft cushion (1), a folding shaft (8);
the non-hinged end of the soft cushion (1) is rotatably connected with the non-hinged end of the second support rod (5), and a positioning part is arranged on the soft cushion (1);
folding axle (8) are along cushion (1) major axis mid-mounting, and cushion (1) is folded through folding axle (8).
3. The hip joint and knee joint training instrument according to claim 2,
the positioning part is at least one clamping strip (2) distributed at equal intervals.
4. A hip and knee joint training instrument according to claim 2, characterized in that the ends of the soft pad (1) are provided with handles (10);
at least one handle (10) is connected with a lace (11).
5. A hip and knee training instrument according to claim 1, characterized by further comprising a display (3);
the display (3) is arranged on the first supporting rod (4) or the second supporting rod (5), and the display (3) comprises a voice system and a timing system;
the display (3) is connected with the knee joint angle instrument (6), and the display (3) reads angle data of the knee joint angle instrument (6).
6. The hip joint and knee joint training instrument according to claim 1, characterized in that the surfaces of the first support rod (4) and the second support rod (5) are fixedly connected with a plurality of binding bands (9).
7. The hip joint and knee joint training instrument according to claim 1, characterized by further comprising a disposable liner fitted to the surfaces of the first support rod (4) and the second support rod (5);
a disposable liner laid on the contact surface of the human body and the soft cushion (1).
8. The hip joint and knee joint training instrument according to claim 1, wherein the knee joint angle instrument (6) is a digital display angle ruler sold in the market and measures the degree of any included angle.
9. The hip and knee joint training instrument according to claim 1, characterized in that the hip angle instrument (7) is a commercially available inclinometer, measuring the degree of horizontal included angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023048414.1U CN213884915U (en) | 2020-12-17 | 2020-12-17 | Hip joint and knee joint training instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023048414.1U CN213884915U (en) | 2020-12-17 | 2020-12-17 | Hip joint and knee joint training instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213884915U true CN213884915U (en) | 2021-08-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023048414.1U Active CN213884915U (en) | 2020-12-17 | 2020-12-17 | Hip joint and knee joint training instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213884915U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI803425B (en) * | 2022-09-08 | 2023-05-21 | 林進中 | Hip and Knee Dual-purpose Rehabilitation Machine |
-
2020
- 2020-12-17 CN CN202023048414.1U patent/CN213884915U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI803425B (en) * | 2022-09-08 | 2023-05-21 | 林進中 | Hip and Knee Dual-purpose Rehabilitation Machine |
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