CN212756032U - Special external limb fixing frame for orthopedics department - Google Patents

Abstract

The utility model discloses a special outer limb mount of orthopedics, including solid fixed ring one, solid fixed ring two, support ring, constant temperature clamping device, lead screw and nut, solid fixed ring one and solid fixed ring two are located to the support ring, the lead screw runs through solid fixed ring one, support ring and solid fixed ring two, constant temperature clamping device locates on the support ring, be equipped with controller and lithium cell in the support ring, support ring inner wall is located to controller and lithium cell rigid coupling. The utility model belongs to the field of medical equipment, specifically provide a special outer limb mount of orthopedics that constant temperature, cold-proof, wear comfortable, easily realize, long service life, rate of utilization are high.

Description

Special external limb fixing frame for orthopedics department

Technical Field

The utility model belongs to the field of medical equipment, specifically indicate a special outer limb mount of orthopedics.

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 the maintenance and development of the normal form and function of the system by using medicines, operations and physical methods. With the change of times and society, the spectrum of orthopedic injuries has changed obviously, and common orthopedic diseases comprise patella fracture, ulnar nerve injury, congenital hip inversion, severed finger replantation, toe-to-toe neuralgia, talar posterior outer tubercle fracture, congenital tibia defect, ankylosis, infectious costal chondritis, temporomandibular joint ankylosis and the like.

The external limb fixation is that the external fixing frame is adopted to treat limb fracture, the indications of the external limb fixation mainly comprise infected open fracture, skin loss coverage or patients who can not realize stable fixation by internal fixation for many years, and the indications of the clinical application are gradually widened along with the improvement of the external fixation technology and the enhancement of minimally invasive consciousness; the external limb fixation can also prevent the fracture broken end from moving and stabbing the blood vessel, nerves and the like to form secondary injury, reduce pain and facilitate rescue transportation and carrying. Along with the widening of outer limb fixation in clinical application, the pattern of outer limb mount is also more and more, and the most pattern of current outer limb mount is simple, and the function is single, and the patient wears outer limb mount when ambient temperature is low, and outer limb mount body feels ice-cold, makes the patient feel uncomfortable, and traditional outer limb mount often makes outer limb mount and patient's contact surface too hard for the fastness, increases the painful sense in the affected part of patient.

SUMMERY OF THE UTILITY MODEL

In order to solve the existing difficult problem, the utility model provides a special orthopedic external limb fixing frame which is constant in temperature, warm, comfortable to wear, easy to realize, long in service life and high in utilization rate.

The utility model adopts the technical scheme as follows: the utility model relates to a special outer limb mount of orthopedics, including solid fixed ring one, solid fixed ring two, support ring, constant temperature clamping device, lead screw and nut, gu fixed ring one, solid fixed ring two and support ring are the ring shape setting that the diameter equals, gu fixed ring one, gu fixed ring two and support ring three are parallel to each other, the support ring is located between solid fixed ring one and the solid fixed ring two, the lead screw runs through solid fixed ring one, support ring and solid fixed ring two in proper order, the nut passes through threaded connection with the lead screw, constant temperature clamping device locates on the support ring, be equipped with controller and lithium cell in the support ring, the support ring inner wall is located to controller and lithium cell rigid coupling, the support ring outer wall is equipped with USB mouth and shift knob that charges, be equipped with the clamping device through-hole on the support ring, Spring, constant temperature electric plate and flexible protection pad, the support ring outside is located to centre gripping axle one end, the support ring inboard is located to the centre gripping axle other end through clamping device through-hole, spacing button is circular setting, spacing button is located the support ring outside and rigid coupling in centre gripping axle one end, the support ring inboard is located to the grip block and rigid coupling in the centre gripping axle other end, the spring is located between support ring and the grip block and cup joints and locate the centre gripping epaxially, the constant temperature electric plate is located inside the grip block, the grip block inner wall is located to flexible protection pad rigid coupling, gu be equipped with the buckle on fixed ring one, support ring and the fixed ring two.

Furthermore, the lithium battery is electrically connected with the switch button, the USB charging port, the controller and the constant-temperature electric heating plate.

Furthermore, the diameter of the limiting button is larger than that of the clamping device through hole, the diameter of the clamping shaft is smaller than that of the clamping device through hole, and the diameter of the spring is larger than that of the clamping device through hole, so that the constant-temperature clamping device plays a limiting role on the support ring, and normal work of the fixing frame is guaranteed.

Further, the length of grip block equals the fixed ring one to the fixed ring two width, the length of silk pole is greater than fixed ring one to the fixed ring two width, guarantees the rationality of this mount structure.

Furthermore, the temperature of the constant-temperature electric heating plate is set to be 37 ℃, which is close to the body temperature of a human body, so that the patient can wear the electric heating plate comfortably, and the electric heating plate has the advantages of promoting blood circulation and removing blood stasis.

Furthermore, the clamping plate is made of aluminum alloy, and the aluminum alloy is low in density, high in strength, good in plasticity, and excellent in electrical conductivity, thermal conductivity and corrosion resistance.

Furthermore, the flexible protection pad is made of a heat-conducting silica gel sheet material, and the heat-conducting silica gel sheet has good heat-conducting capacity and high-grade pressure-resistant buffering performance.

After the structure is adopted, the utility model discloses beneficial effect as follows: the utility model relates to an external limb fixing frame special for orthopedics, wherein a controller is designed in a supporting ring, a constant temperature electric heating plate is designed on a clamping plate, the temperature of the constant temperature electric heating plate is set to be 37 ℃, and the constant temperature electric heating plate is close to the body temperature of a human body, so that the external limb fixing frame not only is comfortable to wear by a patient, but also has the advantages of promoting blood circulation and removing blood stasis; the clamping plate is made of aluminum alloy, and the aluminum alloy has low density, high strength, good plasticity, excellent electrical conductivity, thermal conductivity and corrosion resistance; the flexible protection pad is made of a heat-conducting silica gel sheet material, the heat-conducting silica gel sheet has good heat-conducting capacity and high-grade pressure-resistant buffering performance, the texture is soft, and pain of a patient caused by extrusion is reduced.

Drawings

FIG. 1 is a front view of the external limb fixing frame for orthopedics of the present invention;

fig. 2 is a top view of the external limb fixing frame for orthopedics department.

The charging device comprises a first fixing ring 1, a first fixing ring 2, a second fixing ring 3, a support ring 4, a constant-temperature clamping device 5, a screw rod 6, a nut 7, a controller 8, a lithium battery 9, a USB charging port 10, a switch button 11, a clamping device through hole 12, a clamping plate 13, a clamping shaft 14, a limiting button 15, a spring 16, a constant-temperature electric heating plate 17, a flexible protection pad 18 and a buckle.

Detailed Description

The technical solution of the present invention will be described in further detail with reference to specific embodiments, and all the parts of the present invention not described in detail in the technical features or the connection relation are the prior art.

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

As shown in fig. 1-2, the utility model relates to an orthopedic external limb fixing frame, which comprises a first fixing ring 1, a second fixing ring 2, a support ring 3, a constant temperature clamping device 4, a screw rod 5 and a nut 6, wherein the first fixing ring 1, the second fixing ring 2 and the support ring 3 are arranged in a ring shape with equal diameter, the first fixing ring 1, the second fixing ring 2 and the support ring 3 are parallel to each other, the support ring 3 is arranged between the first fixing ring 1 and the second fixing ring 2, the screw rod 5 sequentially penetrates through the first fixing ring 1, the support ring 3 and the second fixing ring 2, the nut 6 is connected with the screw rod 5 through threads, the constant temperature clamping device 4 is arranged on the support ring 3, a controller 7 and a lithium battery 8 are arranged in the support ring 3, the controller 7 and the lithium battery 8 are fixedly connected to the inner wall of the support ring 3, the, the supporting ring 3 is provided with a clamping device through hole 11, the constant temperature clamping device 4 comprises a clamping plate 12, a clamping shaft 13, a limit button 14, a spring 15, a constant temperature electric heating plate 16 and a flexible protection pad 17, one end of the clamping shaft 13 is arranged at the outer side of the support ring 3, the other end of the clamping shaft 13 penetrates through the through hole 11 of the clamping device and is arranged at the inner side of the support ring 3, the limiting button 14 is arranged in a circular shape, the limiting button 14 is arranged at the outer side of the supporting ring 3 and is fixedly connected with one end of the clamping shaft 13, the clamping plate 12 is arranged at the inner side of the supporting ring 3 and is fixedly connected with the other end of the clamping shaft 13, the spring 15 is arranged between the supporting ring 3 and the clamping plate 12 and is sleeved on the clamping shaft 13, the constant-temperature electric heating plate 16 is arranged inside the clamping plate 12, the flexible protection pad 17 is fixedly connected to the inner wall of the clamping plate 12, and the first fixing ring 1, the support ring 3 and the second fixing ring 2 are provided with buckles 18.

The lithium battery 8 is electrically connected with the switch button 10, the USB charging port 9, the controller 7 and the constant-temperature electric heating plate 16; the diameter of the limiting button 14 is larger than that of the clamping device through hole 11, the diameter of the clamping shaft 13 is smaller than that of the clamping device through hole 11, and the diameter of the spring 15 is larger than that of the clamping device through hole 11; the length of the clamping plate 12 is equal to the width from the first fixing ring 1 to the second fixing ring 2, and the length of the screw rod 5 is greater than the width from the first fixing ring 1 to the second fixing ring 2; the temperature of the constant-temperature electric heating plate 16 is set to be 37 ℃; the clamping plate 12 is made of an aluminum alloy material; the flexible protection pad 17 is made of a heat-conducting silica gel sheet material.

When the external limb fixing frame is used specifically, the external limb fixing frame is spread flatly and wrapped on the affected part of a patient, the nut 6 is adjusted to enable the external limb fixing frame to stretch to a height suitable for the patient, the limit button 14 is adjusted by hand to enable the external limb fixing frame to be finely adjusted to the optimal limb fixing angle, and the buckle 18 is buckled; when the staff presses the switch button 10, the temperature of the constant temperature electric heating plate 16 gradually rises to 37 ℃, and is maintained at 37 ℃, and when the electric quantity of the outer limb fixing frame is insufficient, the charging wire is connected with the USB charging port 9 for electric quantity supply.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims (7)

1. The utility model provides a special outer limb mount of orthopedics which characterized in that: the device comprises a first fixing ring, a second fixing ring, a support ring, a constant-temperature clamping device, a screw rod and a nut, wherein the first fixing ring, the second fixing ring and the support ring are arranged in a circular ring shape with equal diameters, the first fixing ring, the second fixing ring and the support ring are parallel to each other, the support ring is arranged between the first fixing ring and the second fixing ring, the screw rod sequentially penetrates through the first fixing ring, the support ring and the second fixing ring, the nut is in threaded connection with the screw rod, the constant-temperature clamping device is arranged on the support ring, a controller and a lithium battery are arranged in the support ring, the controller and the lithium battery are fixedly connected to the inner wall of the support ring, a USB charging port and a switch button are arranged on the outer wall of the support ring, a clamping device through hole is arranged on the support ring, the constant-temperature, the utility model discloses a clamp plate, including clamping device through-hole, support ring, spacing button, clamping plate, spring, fixed ring one, clamping device through-hole, the support ring is located to the clamping device other end, spacing button is circular setting, spacing button is located the support ring outside and rigid coupling in clamping shaft one end, the support ring inboard and rigid coupling are located in the clamping shaft other end to the grip block, the spring is located between support ring and the grip block and cup joints and locate on the grip block, the constant temperature electric plate is located inside the grip block, the grip block inner wall is located to flexible protection pad.

2. The external limb fixation frame as recited in claim 1, wherein: the lithium battery is electrically connected with the switch button, the USB charging port, the controller and the constant-temperature electric heating plate.

3. The external limb fixation frame as recited in claim 1, wherein: the diameter of the limiting button is larger than that of the clamping device through hole, the diameter of the clamping shaft is smaller than that of the clamping device through hole, and the diameter of the spring is larger than that of the clamping device through hole.

4. The external limb fixation frame as recited in claim 1, wherein: the length of grip block equals the width of solid fixed ring one to solid fixed ring two, the length of silk pole is greater than solid fixed ring one to the width of solid fixed ring two.

5. The external limb fixation frame as recited in claim 1, wherein: the temperature of the constant-temperature electric heating plate is set to be 37 ℃.

6. The external limb fixation frame as recited in claim 1, wherein: the clamping plate is made of an aluminum alloy material.

7. The external limb fixation frame as recited in claim 1, wherein: the flexible protection pad is made of a heat-conducting silica gel sheet material.

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