CN114931458A - Joint fixing device convenient to adjust and used for traumatic orthopedics department - Google Patents
Joint fixing device convenient to adjust and used for traumatic orthopedics department Download PDFInfo
- Publication number
- CN114931458A CN114931458A CN202210426586.2A CN202210426586A CN114931458A CN 114931458 A CN114931458 A CN 114931458A CN 202210426586 A CN202210426586 A CN 202210426586A CN 114931458 A CN114931458 A CN 114931458A
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- Prior art keywords
- fixedly connected
- plate
- bandage
- fixing device
- block
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
- A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
- A61F5/04—Devices for stretching or reducing fractured limbs; Devices for distractions; Splints
- A61F5/05—Devices for stretching or reducing fractured limbs; Devices for distractions; Splints for immobilising
- A61F5/058—Splints
- A61F5/05841—Splints for the limbs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
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- Health & Medical Sciences (AREA)
- Nursing (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The invention relates to the technical field of medical equipment, in particular to a joint fixing device for traumatic orthopedics, which is convenient to adjust. Mainly to patient's limbs after fixed, can't carry out the problem adjusted to the angle of joint department, its technical scheme includes: limb fixed plate, bandage rolling component, bandage and buckle subassembly, two limb fixed plates are articulated each other, and the outside of limb fixed plate installs the spacing subassembly that is used for angle regulation, inboard fixedly connected with rubber cushion, bandage rolling component and buckle subassembly are all installed on the limb fixed plate, the one end and the bandage rolling component of bandage are connected, and other end fixedly connected with hangs and detains, hang and detain and be connected with buckle subassembly, spacing subassembly includes the connecting axle of being connected with the limb fixed plate, connecting axle fixedly connected with gear one. The invention is convenient for adjusting the angle of the fixed limb of the patient, so that the patient can change different postures, the comfort degree of the patient is increased, and the patient can recover conveniently and quickly.
Description
Technical Field
The invention relates to the technical field of medical equipment, in particular to a joint fixing device convenient to adjust and used for trauma 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 maintains and develops the normal form and function of the system by using medicines, operations and physical methods.
With the development and progress of science and technology, bone science has been greatly developed in diagnosis and treatment. The establishment and development of hand surgery enable the diagnosis and treatment technology of hand trauma to be rapidly popularized and improved; the extensive development of microsurgery ensures that the anastomosis and the release of the multi-toe free reconstruction hand and nerve bundles, and the anastomosis of small arteries with the diameter of 0.2mm is no longer mythical; the new operation type is adopted to treat diseases such as scoliosis, cervical spondylosis, cervical stenosis and the like, and a better bone science effect is achieved; various effective surgical methods are adopted for arthritis patients, so that the patients lying in bed for many years stand up from the new position; the treatment of malignant bone tumor has been developed from single amputation to comprehensive treatment, and the cure rate and survival rate of the operation are improved; the clinical application of the knee arthroscope not only solves the diagnosis of some difficult arthrosis, but also realizes the synchronous diagnosis and treatment; with the development of material science, some complex fractures can also be treated by internal fixation; the functions and performances of the artificial joint and the artificial vertebral body are more perfect. In summary, the development of bone science is indistinguishable from the development of basic medicine, particularly experimental medicine and material science.
The current chinese patent with a patent number CN215273699U discloses an accurate location's wound is fixing device that resets for orthopedics, including rack, mounting bracket, second joint board, the fixed slot has been seted up to the inside of rack, the inside fixed mounting of fixed slot has the magnetic force board, the equal fixed mounting in both sides of rack has the expansion bracket, two the inside of expansion bracket all is happy to move and is connected with tensile pole, two the equal fixed mounting in one side of tensile pole has tensile board, two the equal fixed mounting in one side of expansion bracket has a plurality of expanding spring, two the equal fixed mounting in the corresponding one end of tensile pole has the mounting panel.
According to the chinese patent with patent No. CN215273699U, the device can not adjust the angle of the joint of the patient after the limb of the patient is fixed, so that the limb of the patient can only keep a fixed posture all the time, which will affect the comfort of the patient and is not beneficial to recovery.
Disclosure of Invention
The invention aims to provide a joint fixing device for traumatic orthopedics, which is convenient to adjust and aims to solve the problem that the angle of a joint cannot be adjusted after the limb of a patient is fixed in the background technology.
The technical scheme of the invention is as follows: the utility model provides a wound is joint fixing device for orthopedics convenient to adjust, includes limb fixing plate, bandage rolling subassembly, bandage and buckle subassembly, and two limb fixing plates are articulated each other, and the outside of limb fixing plate installs the spacing subassembly that is used for angle regulation, and inboard fixedly connected with rubber cushion, bandage rolling subassembly and buckle subassembly are all installed on the limb fixing plate, the one end and the bandage rolling subassembly of bandage are connected, and other end fixedly connected with hang and detain, hang and detain and be connected with the buckle subassembly.
Preferably, the limiting assembly comprises a connecting shaft connected with the limb fixing plate, the connecting shaft is fixedly connected with a first gear, the two connecting shafts are fixedly connected together through a connecting block, and the two first gears are meshed with each other.
Preferably, the connecting block is movably connected with a plug board, two ends of the plug board are respectively and fixedly connected with a pressing plate and a strip-shaped toothed plate, the strip-shaped toothed plate is meshed with the first gear, and the pressing plate is connected with the connecting block through the first reset spring.
Preferably, the bandage winding assembly comprises a winding box fixed on the limb fixing plate, one side of the winding box is connected with a rotating shaft through a bearing, the other side of the winding box is movably connected with a spline housing, one end of the rotating shaft is fixedly connected with a winding wheel, the winding wheel is fixedly connected with a spline rod, and the spline rod is movably connected with the spline housing.
Preferably, the binding band is wound on the winding wheel, the spline rod is fixedly connected with a second gear and a second return spring, and one end of the second return spring is fixedly connected with the spline sleeve.
Preferably, the winding box is connected with an arc toothed plate through a telescopic rod, the two arc toothed plates are all meshed with the second gear, one side of the arc toothed plate is fixedly connected with a third reset spring, and the third reset spring is fixedly connected with the winding box.
Preferably, the spline housing is fixedly connected with a conical block, and the conical block is located between the two arc toothed plates.
Preferably, the buckle assembly comprises a first connecting plate fixed on the limb fixing plate, a second connecting plate and a second telescopic rod are fixedly connected to one side of the first connecting plate, a convex block is fixedly connected to the second connecting plate, and the hanging buckle is sleeved on the second connecting plate.
Preferably, the second telescopic rod is fixedly connected with a moving plate, one side of the moving plate is fixedly connected with a concave block, the other side of the moving plate is fixedly connected with a fourth reset spring, the fourth reset spring is fixedly connected with the first connecting plate, and the concave block is matched with the convex block.
Preferably, the second connecting plate is provided with a limiting groove, the moving plate is fixedly connected with a limiting block, and the limiting block is connected with the limiting groove in a sliding manner.
Compared with the prior art, the invention has the following beneficial technical effects:
1: the meshing of the strip-shaped toothed plate and the first two gears can limit the rotation angles of the two limb fixing plates, and when the strip-shaped toothed plate is disengaged from the first two gears, the two limb fixing plates can be rotated, so that the angles for placing the limb fixing plates of the patient can be conveniently adjusted;
2: the spline sleeve can be pressed to drive the spline rod and a structure connected with the spline rod to rotate together, so that the rubber soft cushion wound on the winding wheel can be conveniently wound and unwound, and the limb placed on the limb fixing plate can be conveniently fixed;
3: make through the cooperation of convex piece and concave piece hang the knot and be connected the back with connecting plate two, hang and detain unable and break away from with connecting plate two to convenient and bandage rolling component cooperation use, make the bandage can firmly fix the limbs on the limbs fixed plate.
Drawings
FIG. 1 is a perspective view of a traumatic orthopaedic joint fixation device that facilitates adjustment;
FIG. 2 is a perspective view of the stop assembly shown in FIG. 1;
FIG. 3 is a cross-sectional view of the strap retractor assembly of FIG. 1;
FIG. 4 is a perspective view of FIG. 3;
fig. 5 is a perspective view of the snap assembly shown in fig. 1.
Reference numerals: 1. a limb fixing plate; 2. a limiting component; 201. a connecting shaft; 202. a first gear; 203. connecting blocks; 204. a plugboard; 205. a pressing plate; 206. a strip toothed plate; 207. a first return spring; 3. a rubber cushion; 4. a binding belt winding component; 401. a rolling box; 402. a rotating shaft; 403. a winding wheel; 404. a spline bar; 405. a second gear; 406. a spline housing; 407. a second return spring; 408. a conical block; 409. a first telescopic rod; 410. an arc toothed plate; 411. a third return spring; 5. binding bands; 6. hanging and buckling; 7. a buckle assembly; 701. a first connecting plate; 702. a second connecting plate; 703. a convex block; 704. a second telescopic rod; 705. moving the plate; 706. a fourth return spring; 707. a concave block.
Detailed Description
The technical solution of the present invention is further explained with reference to the accompanying drawings and specific embodiments.
Example one
As shown in fig. 1 and fig. 2, the joint fixing device for orthopedics trauma, which is provided by the invention and is convenient to adjust, comprises a limb fixing plate 1, a bandage rolling component 4, a bandage 5 and a buckle component 7, wherein the two limb fixing plates 1 are hinged with each other, a limiting component 2 for adjusting the angle is arranged on the outer side of each limb fixing plate 1, the inner side of each limb fixing plate is fixedly connected with a rubber cushion 3, the bandage rolling component 4 and the buckle component 7 are both arranged on the limb fixing plate 1, one end of the bandage 5 is connected with the bandage rolling component 4, the other end of the bandage 5 is fixedly connected with a hanging buckle 6, the hanging buckle 6 is connected with the buckle component 7, the limiting component 2 comprises a connecting shaft 201 connected with the limb fixing plate 1, the connecting shaft 201 is fixedly connected with a first gear 202, the two connecting shafts 201 are fixedly connected together through a connecting block 203, the two first gears 202 are mutually meshed, the connecting block 203 is movably connected with a plug board 204, two ends of the plug board 204 are respectively and fixedly connected with a pressing board 205 and a strip-shaped toothed board 206, the strip-shaped toothed board 206 is meshed with the first gear 202, and the pressing board 205 is connected with the connecting block 203 through a first return spring 207.
In this embodiment, pushing down and pressing the board 205 and can drive the bar pinion rack 206 through plugboard 204 and remove together, break away from the meshing back when bar pinion rack 206 and two gears 202, can adjust the contained angle between two limbs fixed plates 1, after the angle modulation finishes, loosen and press the effort that the board 205 can drive the bar pinion rack 206 through reset spring 207 and mesh with gear 202 again to restriction two limbs fixed plates 1 continues to rotate.
Example two
As shown in fig. 1-4, compared to the first embodiment, the joint fixing device for traumatic orthopedics department provided by the invention has the advantages that the strap rolling component 4 of the first embodiment comprises a rolling box 401 fixed on the limb fixing plate 1, one side of the rolling box 401 is connected with a rotating shaft 402 through a bearing, the other side of the rolling box 401 is movably connected with a spline housing 406, one end of the rotating shaft 402 is fixedly connected with a rolling wheel 403, the rolling wheel 403 is fixedly connected with a spline rod 404, the spline rod 404 is movably connected with the spline housing 406, the strap 5 is wound on the rolling wheel 403, the spline rod 404 is fixedly connected with a second gear 405 and a second return spring 407, one end of the second return spring 407 is fixedly connected with the spline housing 406, the rolling box 401 is connected with an arc toothed plate 410 through a first telescopic rod 409, both arc toothed plates 410 are engaged with the second gear 405, and one side of the arc toothed plate 410 is fixedly connected with a third return spring 411, the third return spring 411 is fixedly connected with the winding box 401, the spline housing 406 is fixedly connected with a conical block 408, and the conical block 408 is located between the two arc toothed plates 410.
In this embodiment, pressing the spline housing 406 can drive the conical block 408 to move together, when the conical block 408 pushes the two arc-shaped toothed plates 410 apart to disengage from the second gear 405, the spline housing 406 can be rotated to drive the spline rod 404, the winding wheel 403 and the rotating shaft 402 to rotate together, so that the rubber cushion 3 wound on the winding wheel 403 can be tightened or loosened, fixing of limbs is more convenient, the limbs can be returned to the original position by the acting force of the second return spring 407 after the spline housing 406 is loosened, the conical block 408 can also be returned to the original position, at this time, the arc-shaped toothed plates 410 are engaged with the second gear 405 again by the acting force of the third return spring 411 to limit the winding wheel 403 to rotate.
EXAMPLE III
As shown in fig. 1 and 5, compared with the first or second embodiment, the adjustable joint fixing device for trauma orthopedics provided by the invention, in this embodiment, the fastening assembly 7 comprises a first connecting plate 701 fixed on the limb fixing plate 1, one side of the first connecting plate 701 is fixedly connected with a second connecting plate 702 and a second telescopic rod 704, the second connecting plate 702 is fixedly connected with a convex block 703, the hanging buckle 6 is sleeved on the second connecting plate 702, the second telescopic rod 704 is fixedly connected with a moving plate 705, one side of the moving plate 705 is fixedly connected with a concave block 707, the other side of the moving plate 705 is fixedly connected with a fourth return spring 706, the return spring four 706 is fixedly connected with the connecting plate one 701, the concave block 707 is matched with the convex block 703, a limiting groove is formed in the second connecting plate 702, a limiting block is fixedly connected to the moving plate 705, and the limiting block is connected with the limiting groove in a sliding mode.
In this embodiment, the downward pressing of the moving plate 705 may drive the concave block 707 to separate from the convex block 703, so that the hanging buckle 6 is conveniently sleeved on the second connecting plate 702 or taken down from the second connecting plate 702, and then the moving plate 705 and the concave block 707 are driven to return to the original position again by releasing the moving plate 705 through the acting force of the fourth return spring 706.
The above embodiments are only some preferred embodiments of the present invention, and many alternative modifications and combinations of the above embodiments may be made by those skilled in the art based on the technical solution of the present invention and the related teachings of the above embodiments.
Claims (10)
1. The utility model provides a wound is joint fixing device for orthopedics convenient to adjust, includes limbs fixed plate (1), bandage rolling component (4), bandage (5) and buckle subassembly (7), its characterized in that: two limbs fixed plate (1) are articulated each other, and the outside of limbs fixed plate (1) installs spacing subassembly (2) that are used for angle regulation, inboard fixedly connected with rubber cushion (3), bandage rolling component (4) and buckle subassembly (7) are all installed on limbs fixed plate (1), the one end and the bandage rolling component (4) of bandage (5) are connected, and other end fixedly connected with hangs knot (6), hang knot (6) and be connected with buckle subassembly (7).
2. The joint fixing device for the traumatic orthopedics department convenient to adjust according to claim 1 is characterized in that the limiting component (2) comprises a connecting shaft (201) connected with the limb fixing plate (1), a first gear (202) is fixedly connected with the connecting shaft (201), the two connecting shafts (201) are fixedly connected together through a connecting block (203), and the two first gears (202) are meshed with each other.
3. The joint fixing device convenient to adjust for trauma orthopedics department according to claim 2, characterized in that the connecting block (203) is movably connected with a plug board (204), both ends of the plug board (204) are respectively and fixedly connected with a pressing board (205) and a strip-shaped toothed board (206), the strip-shaped toothed board (206) is meshed with a first gear (202), and the pressing board (205) is connected with the connecting block (203) through a first reset spring (207).
4. The adjustable joint fixing device for the traumatic orthopedics department is characterized in that the bandage rolling component (4) comprises a rolling box (401) fixed on the limb fixing plate (1), one side of the rolling box (401) is connected with a rotating shaft (402) through a bearing, the other side of the rolling box is movably connected with a spline housing (406), one end of the rotating shaft (402) is fixedly connected with a rolling wheel (403), the rolling wheel (403) is fixedly connected with a spline rod (404), and the spline rod (404) is movably connected with the spline housing (406).
5. The adjustable joint fixing device for the trauma orthopedics department according to the claim 4, characterized in that the bandage (5) is wound on a winding wheel (403), the spline rod (404) is fixedly connected with a second gear (405) and a second return spring (407), and one end of the second return spring (407) is fixedly connected with a spline housing (406).
6. The joint fixing device convenient to adjust for trauma orthopedics department according to claim 5, characterized in that the rolling box (401) is connected with an arc-shaped toothed plate (410) through a first telescopic rod (409), both arc-shaped toothed plates (410) are meshed with a second gear (405), and one side of the arc-shaped toothed plate (410) is fixedly connected with a third return spring (411), and the third return spring (411) is fixedly connected with the rolling box (401).
7. An adjustable traumatic orthopaedic joint fixation device according to claim 6, wherein the spline housing (406) is fixedly connected with a conical block (408), the conical block (408) being located between two arc-shaped toothed plates (410).
8. The joint fixing device convenient for adjustment and used for trauma orthopedics department according to claim 1, is characterized in that the buckle component (7) comprises a first connecting plate (701) fixed on the limb fixing plate (1), one side of the first connecting plate (701) is fixedly connected with a second connecting plate (702) and a second telescopic rod (704), the second connecting plate (702) is fixedly connected with a convex block (703), and the hanging buckle (6) is sleeved on the second connecting plate (702).
9. The joint fixing device for the traumatic orthopedics department convenient to adjust according to claim 8, characterized in that a moving plate (705) is fixedly connected to the second telescopic rod (704), a concave block (707) is fixedly connected to one side of the moving plate (705), a return spring four (706) is fixedly connected to the other side of the moving plate, the return spring four (706) is fixedly connected to the first connecting plate (701), and the concave block (707) is matched with the convex block (703).
10. The conveniently-adjusted joint fixing device for the trauma orthopedics department according to claim 9, characterized in that a limiting groove is formed on the second connecting plate (702), a limiting block is fixedly connected to the moving plate (705), and the limiting block is slidably connected with the limiting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210426586.2A CN114931458A (en) | 2022-04-21 | 2022-04-21 | Joint fixing device convenient to adjust and used for traumatic orthopedics department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210426586.2A CN114931458A (en) | 2022-04-21 | 2022-04-21 | Joint fixing device convenient to adjust and used for traumatic orthopedics department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114931458A true CN114931458A (en) | 2022-08-23 |
Family
ID=82863427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210426586.2A Withdrawn CN114931458A (en) | 2022-04-21 | 2022-04-21 | Joint fixing device convenient to adjust and used for traumatic orthopedics department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114931458A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117530822A (en) * | 2023-12-20 | 2024-02-09 | 扬州市妇幼保健院 | Orthopedics splint installation fastener that orthopedics was used |
-
2022
- 2022-04-21 CN CN202210426586.2A patent/CN114931458A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117530822A (en) * | 2023-12-20 | 2024-02-09 | 扬州市妇幼保健院 | Orthopedics splint installation fastener that orthopedics was used |
| CN117530822B (en) * | 2023-12-20 | 2024-06-07 | 扬州市妇幼保健院 | Orthopedics splint installation fastener that orthopedics was used |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20220823 |
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| WW01 | Invention patent application withdrawn after publication |