CN211271466U - Orthopedics draw gear - Google Patents
Orthopedics draw gear Download PDFInfo
- Publication number
- CN211271466U CN211271466U CN201921326706.1U CN201921326706U CN211271466U CN 211271466 U CN211271466 U CN 211271466U CN 201921326706 U CN201921326706 U CN 201921326706U CN 211271466 U CN211271466 U CN 211271466U
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- Prior art keywords
- traction
- traction device
- patient
- frame
- draw gear
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- 230000000399 orthopedic effect Effects 0.000 title claims abstract description 20
- 210000000689 upper leg Anatomy 0.000 claims abstract description 8
- 210000003141 lower extremity Anatomy 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000000284 resting effect Effects 0.000 claims description 2
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- 230000006378 damage Effects 0.000 description 7
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- 230000036541 health Effects 0.000 description 6
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- 201000010099 disease Diseases 0.000 description 5
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 5
- 239000003814 drug Substances 0.000 description 5
- 210000002414 leg Anatomy 0.000 description 5
- 238000011084 recovery Methods 0.000 description 5
- 210000003484 anatomy Anatomy 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 229940079593 drug Drugs 0.000 description 3
- 230000007170 pathology Effects 0.000 description 3
- 238000000053 physical method Methods 0.000 description 3
- 230000035479 physiological effects, processes and functions Effects 0.000 description 3
- 238000004904 shortening Methods 0.000 description 3
- 210000002027 skeletal muscle Anatomy 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 206010023230 Joint stiffness Diseases 0.000 description 1
- 208000007101 Muscle Cramp Diseases 0.000 description 1
- 208000009360 Osteoarticular Tuberculosis Diseases 0.000 description 1
- 206010031252 Osteomyelitis Diseases 0.000 description 1
- 208000000474 Poliomyelitis Diseases 0.000 description 1
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 208000005392 Spasm Diseases 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 244000309466 calf Species 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
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- 210000001364 upper extremity Anatomy 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model relates to an orthopedics draw gear, at least including device main part (1), be provided with traction frame (2) on device main part (1), traction frame (2) are provided with first draw gear (3) and second draw gear (4), first draw gear (3) with second draw gear (4) all through slide rail (5) with traction frame (2) sliding connection first draw gear (3) with under second draw gear (4) are fixed in the condition of patient shank and thigh respectively, first draw gear (3) second draw gear (4) with traction frame (2) constitute the recovered region of rehabilitation jointly.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to an orthopedics draw gear.
Background
Orthopedics is one of the most common departments in all hospitals, and mainly studies the anatomy, physiology and pathology of the skeletal muscle system, and maintains and develops the normal form and function of the system by using medicines, operations and physical methods. With the change of times and society, the orthopedic injury spectrum has obvious changes, for example, diseases such as osteoarticular tuberculosis, osteomyelitis, poliomyelitis and the like are obviously reduced, and the injuries caused by traffic accidents are obviously increased.
Osteology is also known as orthopedics. Is a specialty or discipline of medicine, which is specialized in studying the anatomy, physiology and pathology of the skeletal muscle system, maintaining and developing the normal morphology and function of the system using drugs, surgery and physical methods, and treating injuries and diseases of the system. Osteology is also known as orthopedics. Is a specialty or discipline of medicine, which is specialized in studying the anatomy, physiology and pathology of the skeletal muscle system, maintaining and developing the normal morphology and function of the system using drugs, surgery and physical methods, and treating injuries and diseases of the system.
Bone traction is one of the methods for reduction and fixation of fracture and treatment of many other orthopedic diseases in orthopedics department, especially for the patient who is not suitable for operation, can achieve the treatment purpose through traction, and for the patient of shank fracture or other lower limb diseases, because the lower limb is difficult to move, keep a posture for a long time, be unfavorable for the recovery of lower limb, and easily cause joint stiffness, muscle spasm, help patient carry out the recovery of lower limb through traction frame clinically. The traditional lower limb traction frame at present mainly comprises two types, namely a Thomas traction frame and a Brownian traction frame, and the Thomas traction frame has the defects of special traction bed requirement, large volume, high manufacturing cost and the like; although the Brown's traction frame does not need a traction table, the Brown's traction frame cannot adapt to different patients because the length and the angle of the Brown's traction frame cannot be adjusted, and the traction angle of the Brown's traction frame often does not reach the optimal state, so that the Brown's traction frame can increase the pain of the patients.
Chinese patent publication No. CN109200415A discloses a traction frame for orthopedics clinical use. This patent is including controlling the upright support of two parallels, go up the parallel and both ends of slide and glide slope respectively with two upright support fixed connection, this patent still is equipped with two and erects the slide, and there is the pot head at the both ends of erecting the slide on last slide and glide slope, erects the slide and can follow and control about last slide and the glide slope, erects the slide side and be equipped with penetrating groove, and the bearing can follow the groove and reciprocate and fix, erects the slide upper end and is equipped with fixed establishment and be used for fixed perpendicular slide can not control and remove. The increase of traction angle of traction frame has been realized to this patent, and simple structure can be used to ordinary head of a bed. However, this patent has at least the following drawbacks: the patient only has a traction function, and can help the rehabilitation of the patient to a certain extent, but the patient cannot be provided with rehabilitation training to accelerate the rehabilitation speed of the patient; although the structure of this patent is simple, but the volume is great, does not have the removal function, has certain inconvenience when daily placing and using, has certain safety defect. Therefore, the utility model provides an orthopedic traction device which overcomes the defects of the prior art.
SUMMERY OF THE UTILITY MODEL
To the deficiency of the prior art, the utility model provides an orthopedics draw gear includes the device main part at least, be provided with the traction frame in the device main part, the traction frame is provided with first draw gear and second draw gear, first draw gear with second draw gear all through the slide rail with traction frame sliding connection first draw gear with second draw gear is fixed in respectively under the condition of patient shank and thigh, first draw gear second draw gear with the traction frame constitutes the recovered region of rehabilitation again jointly.
According to a preferred embodiment, the first traction device and the second traction device are each provided with a slide which abuts against an inner wall of the slide rail, the slide being able to rotate relative to the slide rail in the event of a rotation of the first traction device and/or the second traction device relative to the traction carriage.
According to a preferred embodiment, the first traction device is provided with a telescopic rod, one end of the telescopic rod remote from the first traction device is connected with the second traction device, and the telescopic rod can shorten the distance between the first traction device and the second traction device in a shortening manner or can lengthen the distance between the first traction device and the second traction device in a lengthening manner when the first traction device and/or the second traction device rotate relative to the traction frame.
According to a preferred embodiment, the device body comprises at least a bed and at least one support, the bed being connected to the support.
According to a preferred embodiment, the bed body is provided with at least one vent hole and at least one holding part, the vent hole is arranged in the bed body in a mode of penetrating through the bed body, and the holding part is fixedly connected with the bed body.
According to a preferred embodiment, said first traction means and said second traction means are each provided with locking means for fixing the lower limbs of the patient.
According to a preferred embodiment, a first spring part is arranged between the traction frame and the device body, and the traction frame can move towards the bed body under the condition that the first spring part is compressed by external force.
According to a preferred embodiment, a second spring portion is provided in the support portion, and the bed moves towards the support portion in a manner that the second spring portion is compressed when the patient is loaded on the bed.
According to a preferred embodiment, orthopedics draw gear that can freely remove includes traction frame, the bed body and at least one supporting part at least, the bed body with the supporting part is connected, keeps away from the bed body the supporting part is provided with the universal wheel, the universal wheel includes lead screw main shaft, spindle cover, directional brake structure and gyro wheel at least, the gyro wheel roll install in on the spike of directional brake structure, the spindle cover set up in the top of directional brake structure, the bottom of lead screw main shaft pass the spindle cover with the directional brake structure is fixed, the directional brake structure is provided with the brake pedal who is used for the braking.
According to a preferred embodiment, an orthopedic traction frame comprises at least a traction frame, a first traction device and a second traction device, the first traction device and the second traction device are both connected with the traction frame in a sliding way through slide rails, in the case where the first traction device and the second traction device are secured to the patient's calf and thigh respectively, the first traction device, the second traction device and the traction frame jointly form a rehabilitation area, in case the first traction means and/or the second traction means are rotated relative to the traction carriage, the telescopic rod can shorten the distance between the first traction device and the second traction device in a shortening mode, or the telescopic rod can increase the distance between the first traction device and the second traction device in a lengthening mode.
The utility model discloses have one or more in following beneficial technological effect at least:
(1) the utility model discloses a set up first draw gear and second draw gear and make the patient can lie in the bed body when the tie, realize pedaling recovery movements such as leg through the traction function of first draw gear and second draw gear, and through the buffering effect when setting up first spring portion and second spring portion and realizing patient recovery movement, avoided the patient to be unable to send out power or bear too big reaction force when the motion finishes because of the health reason suddenly when the motion, patient's physiological safety has been protected effectively, patient's traction has been promoted greatly, recovery effect.
(2) The utility model discloses a set up the universal wheel for medical personnel can be according to the convenient removal of actual need the utility model discloses, guaranteed simultaneously through directional brake structure that the patient can not because the utility model discloses the slip that the accident appears leads to the patient to fall carelessly the utility model discloses and receive the health injury.
Drawings
Fig. 1 is a simplified structure connection schematic diagram of the orthopedic traction device of the present invention; and
fig. 2 is a simplified connection diagram of the universal wheel of the present invention.
List of reference numerals
1: the apparatus main body 2: a traction frame 3: first traction device
4: second traction device 5: slide rail 11: bed body
12: the support portion 13: vent hole 14: gripping part
15: the universal wheel 21: first spring portion 22: second spring part
31: the slide block 32: the expansion link 41: locking device
151: the screw spindle 152: spindle cover 153: directional brake structure
154: the roller 155: brake pedal
Detailed Description
As shown in fig. 1, an orthopedic traction device at least comprises a device body 1, a traction frame 2 is arranged on the device body 1, the traction frame 2 is provided with a first traction device 3 and a second traction device 4, the first traction device 3 and the second traction device 4 are both in sliding connection with the traction frame 2 through a sliding rail 5, and under the condition that the first traction device 3 and the second traction device 4 are respectively fixed on a lower leg and a thigh of a patient, the first traction device 3, the second traction device 4 and the traction frame 2 jointly form a rehabilitation area.
Preferably, the rehabilitation area is defined as a quadrilateral area which is formed by the first traction device 3, the second traction device 4 and the traction frame 2 together and can be used for the patient to perform rehabilitation exercises. The utility model discloses a set up first draw gear 3 and second draw gear 4 and make the patient can lie in the bed body 11 when the tie, the rehabilitation motion such as leg is pedaled in the traction function realization through first draw gear 3 and second draw gear 4, and through the buffering effect when setting up first spring portion 21 and second spring portion 22 and realizing the patient and rehabilitating the motion, avoided the patient to bear too big reaction force because of the unable power of having an effect or motion finish suddenly when the motion of health reason, patient's physiological safety has been protected effectively, patient's drawing has been promoted greatly, the rehabilitation effect.
Preferably, when the patient lies on the bed 1, the medical staff can fix the thigh of the patient to the first traction device 3 and fix the lower leg of the patient to the second traction device 4 by the locking device 41. When the patient needs to do rehabilitation exercise, the patient can exert force adaptively according to the self condition by gripping the holding part 14, so that rehabilitation actions such as leg kicking, slight lifting and the like are performed, and the traction and rehabilitation effects of the patient are effectively improved.
Preferably, the locking device 41 may be a device capable of locking and restraining, such as a binding band, a lock catch, etc. in the conventional prior art, and the type thereof is not specifically limited in the present invention.
According to a preferred embodiment, the first traction means 3 and the second traction means 4 are each provided with a slider 31, the slider 31 resting against the inner wall of the slide 5, the slider 31 being able to rotate with respect to the slide 5 in the event of a rotation of the first traction means 3 and/or of the second traction means 4 with respect to the traction frame 2.
Preferably, slider 31 can be a spherical slider, under the condition that the patient steps on actions such as leg, because the space relative position between patient's thigh and the shank changes, consequently first draw gear 3 and second draw gear 4's distance, angle change, the utility model discloses a set up slider 31 and make first draw gear 3 and second draw gear 4 can be through slide rail 5 free movement's while, first draw gear 3 can change the angle for slide rail 5, and second draw gear 4 can change the angle for slide rail 5, and the change that the angle between first draw gear 3 and the second draw gear 4 can be free has promoted the smooth degree of patient when carrying out the motion of rehabilitating greatly, has protected patient's life safety.
According to a preferred embodiment, the first traction means 3 is provided with a telescopic rod 32, the end of the telescopic rod 2 remote from the first traction means 3 is connected to the second traction means 3, and in the case of a rotation of the first traction means 3 and/or the second traction means 4 relative to the traction frame 2, the telescopic rod 32 is able to shorten the distance between the first traction means 3 and the second traction means 4 in a shortened manner, or the telescopic rod 32 is able to increase the distance between the first traction means 3 and the second traction means 4 in a lengthened manner.
Preferably, the telescopic rod 32 may be a rubber rod with elasticity, and the telescopic rod 32 can provide a certain degree of reaction force when the patient performs the rehabilitation exercise, and the reaction force is opposite to the direction of the patient's force, so as to increase the amount of the patient's rehabilitation exercise and improve the patient's rehabilitation effect, for example: when the patient kicks the legs, the distance between the first traction device 3 and the second traction device 4 becomes larger, and the telescopic rod 32 is stretched and generates a pulling force in the opposite direction of the patient's movement.
According to a preferred embodiment, as shown in fig. 2, the support portion 12 away from the bed 11 is provided with a universal wheel 15, the universal wheel 15 at least comprises a lead screw spindle 151, a spindle cover 152, a directional brake structure 153 and a roller 154, the roller 154 is mounted on a supporting foot of the directional brake structure 153 in a rolling manner, the spindle cover 152 is disposed on the top of the directional brake structure 153, the bottom of the lead screw spindle 151 penetrates through the spindle cover 152 to be fixed with the directional brake structure 153, and the directional brake structure 153 is provided with a brake pedal 155 for braking. Preferably, the directional brake structure 153 may be composed of a brake disc and a brake pad. Preferably, the brake pedal 155 is spring coupled to the brake pads.
Preferably, the utility model discloses a set up universal wheel 15 for medical personnel can be according to the convenient removal of actual need the utility model discloses, guaranteed simultaneously through directional brake structure 153 that the patient can not because the utility model discloses the slip that appears unexpected leads to the patient to fall carelessly the utility model discloses and receive the health injury.
Example 2
This embodiment may be a further improvement and/or a supplement to embodiment 1, and repeated contents are not described again. The preferred embodiments of the present invention are described in whole and/or in part in the context of other embodiments, which can supplement the present embodiment, without resulting in conflict or inconsistency.
According to a preferred embodiment, as shown in fig. 1, an orthopedic traction frame comprises at least a traction frame 2, a first traction device 3 and a second traction device 4, wherein the first traction device 3 and the second traction device 4 are both slidably connected with the traction frame 2 through a sliding rail 5, the first traction device 3, the second traction device 4 and the traction frame 2 jointly form a rehabilitation area under the condition that the first traction device 3 and the second traction device 4 are respectively fixed on the lower leg and the upper leg of a patient, and a telescopic rod 32 can shorten the distance between the first traction device 3 and the second traction device 4 in a shortening manner or the telescopic rod 32 can lengthen the distance between the first traction device 3 and the second traction device 4 under the condition that the first traction device 3 and/or the second traction device 4 rotate relative to the traction frame 2.
According to a preferred embodiment, the traction frame 2 is arranged on the apparatus body 1, the apparatus body 1 at least comprises a bed 11 and at least one support 12, the bed 11 is connected with the support 12. Preferably, the utility model discloses a set up the bed body 11 and cooperate with supporting part 12 for the patient can lie in the bed body 11 and carry out the motion of rehabilitating, and supporting part 12 can provide stable support for the bed body 11 simultaneously, has guaranteed the security when the patient carries out the motion of rehabilitating.
According to a preferred embodiment, at least one vent hole 13 and at least one holding part 14 are arranged on the bed body 11, the vent hole 13 is arranged in the bed body 11 in a mode of penetrating through the bed body 11, and the holding part 14 is fixedly connected with the bed body 11. Preferably, the holding portion 14 can be fixedly connected to the bed 11 by welding and/or adhesion. Preferably, the holding part 14 can provide a gripping point and an acting point for the patient when the patient performs the rehabilitation exercise, so that the upper limb of the patient can be stabilized when the patient performs the rehabilitation exercise.
Preferably, the utility model discloses a set up air vent 13 and make the patient when carrying out the exercise of rehabilitating, the back can keep the air permeability, has promoted patient's comfortable degree effectively.
According to a preferred embodiment, a first spring part 21 is provided between the traction frame 2 and the apparatus body 1, and the traction frame 2 can move toward the bed 11 when the first spring part 21 is compressed by an external force. Preferably, the first spring portion 21 can be fixedly connected to the traction frame 2 and the device body 1 in a combined adhesive manner.
According to a preferred embodiment, a second spring portion 22 is provided in the support portion 12, and the bed 11 is moved towards the support portion 12 in such a way that the second spring portion 22 is compressed when the patient is loaded on the bed 11. Preferably, the second spring portion 22 can be fixedly connected to the support portion 12 and the bed body 11 in an adhesion composite manner.
Preferably, the utility model discloses a set up the first spring portion 21 and the second spring portion 22 realizes the buffering effect when the patient is recovered strong the motion, has avoided the patient to bear too big reaction force because of the unable power of having an effect suddenly or motion end when the motion of health reason, has protected patient's physiological safety effectively.
According to a preferred embodiment, as shown in fig. 2, the orthopedic traction device capable of freely moving at least comprises a traction frame 2, a bed body 11 and at least one supporting portion 12, wherein the bed body 11 is connected with the supporting portion 12, the supporting portion 12 far away from the bed body 11 is provided with a universal wheel 15, the universal wheel 15 at least comprises a lead screw spindle 151, a spindle cover 152, a directional brake structure 153 and a roller 154, the roller 154 is roll-mounted on a supporting foot of the directional brake structure 153, the spindle cover 152 is arranged at the top of the directional brake structure 153, the bottom of the lead screw spindle 151 passes through the spindle cover 152 and is fixed with the directional brake structure 153, and the directional brake structure 153 is provided with a brake pedal 155 for braking. Preferably, the directional brake structure 153 may be composed of a brake disc and a brake pad. Preferably, the brake pedal 155 is spring coupled to the brake pads.
Preferably, the utility model discloses a set up universal wheel 15 for medical personnel can be according to the convenient removal of actual need the utility model discloses, guaranteed simultaneously through directional brake structure 153 that the patient can not because the utility model discloses the slip that appears unexpected leads to the patient to fall carelessly the utility model discloses and receive the health injury.
It should be noted that the above-mentioned embodiments are exemplary, and those skilled in the art can devise various solutions in light of the present disclosure, which are also within the scope of the present disclosure and fall within the scope of the present disclosure. It should be understood by those skilled in the art that the present specification and drawings are illustrative only and are not limiting upon the claims. The scope of the invention is defined by the claims and their equivalents.
Claims (8)
1. An orthopedic traction device at least comprises a device main body (1), and is characterized in that a traction frame (2) is arranged on the device main body (1), the traction frame (2) is provided with a first traction device (3) and a second traction device (4), the first traction device (3) and the second traction device (4) are both in sliding connection with the traction frame (2) through a sliding rail (5),
under the condition that the first traction device (3) and the second traction device (4) are respectively fixed on the lower leg and the thigh of a patient, the first traction device (3), the second traction device (4) and the traction frame (2) jointly form a rehabilitation area.
2. Orthopaedic traction device according to claim 1, characterized in that said first traction device (3) and said second traction device (4) are each provided with a slider (31), said slider (31) resting against the inner wall of said sliding rail (5),
the slide (31) can be rotated relative to the running rail (5) when the first traction means (3) and/or the second traction means (4) are rotated relative to the traction frame (2).
3. Orthopaedic traction device according to claim 2, characterized in that said first traction device (3) is provided with a telescopic rod (32), the end of said telescopic rod (32) remote from said first traction device (3) being connected with said second traction device (4),
the extension rod (32) can shorten the distance between the first traction device (3) and the second traction device (4) in a shortened manner when the first traction device (3) and/or the second traction device (4) is/are rotated relative to the traction frame (2), or
The telescopic rod (32) can increase the distance between the first traction device (3) and the second traction device (4) in a lengthening mode.
4. Orthopaedic traction device according to claim 3, characterized in that said device body (1) comprises at least a bed (11) and at least one support (12), said bed (11) being connected with said support (12).
5. Orthopaedic traction device according to claim 4, wherein said bed (11) is provided with at least one ventilation hole (13) and at least one grip (14),
the vent hole (13) is arranged in the bed body (11) in a mode of penetrating through the bed body (11), and the holding part (14) is fixedly connected with the bed body (11).
6. Orthopaedic traction device according to claim 5, wherein said first traction means (3) and said second traction means (4) are each provided with locking means (41) for fixing the lower extremity of the patient.
7. Orthopaedic traction device according to claim 6, characterized in that a first spring portion (21) is provided between the traction frame (2) and the device body (1),
the traction frame (2) can move towards the bed body (11) under the condition that the first spring part (21) is compressed by external force.
8. Orthopaedic traction device according to claim 7, wherein a second spring portion (22) is provided in the support portion (12),
when the bed body (11) carries a patient, the bed body (11) moves toward the support portion (12) in such a manner that the second spring portion (22) is compressed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921326706.1U CN211271466U (en) | 2019-08-15 | 2019-08-15 | Orthopedics draw gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921326706.1U CN211271466U (en) | 2019-08-15 | 2019-08-15 | Orthopedics draw gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211271466U true CN211271466U (en) | 2020-08-18 |
Family
ID=72009130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921326706.1U Expired - Fee Related CN211271466U (en) | 2019-08-15 | 2019-08-15 | Orthopedics draw gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211271466U (en) |
-
2019
- 2019-08-15 CN CN201921326706.1U patent/CN211271466U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20200818 |