CN110151369B - Medical knee protective tool - Google Patents
Medical knee protective tool Download PDFInfo
- Publication number
- CN110151369B CN110151369B CN201711390737.9A CN201711390737A CN110151369B CN 110151369 B CN110151369 B CN 110151369B CN 201711390737 A CN201711390737 A CN 201711390737A CN 110151369 B CN110151369 B CN 110151369B
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- China
- Prior art keywords
- curved plate
- fixedly connected
- threaded rod
- horizontally
- knee
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 210000003127 knee Anatomy 0.000 title claims abstract description 48
- 230000001681 protective effect Effects 0.000 title description 3
- 239000000463 material Substances 0.000 claims abstract description 8
- 230000001012 protector Effects 0.000 claims abstract description 8
- 229920000742 Cotton Polymers 0.000 claims abstract description 7
- 238000005452 bending Methods 0.000 abstract 2
- 208000027418 Wounds and injury Diseases 0.000 description 5
- 230000006378 damage Effects 0.000 description 5
- 208000014674 injury Diseases 0.000 description 3
- 230000000474 nursing effect Effects 0.000 description 3
- 206010052428 Wound Diseases 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 208000017520 skin disease Diseases 0.000 description 2
- 210000004872 soft tissue Anatomy 0.000 description 2
- 206010061225 Limb injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Classifications
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/05—Parts, details or accessories of beds
- A61G7/065—Rests specially adapted therefor
- A61G7/075—Rests specially adapted therefor for the limbs
- A61G7/0755—Rests specially adapted therefor for the limbs for the legs or feet
Landscapes
- Health & Medical Sciences (AREA)
- Nursing (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
Abstract
The invention provides a medical knee protector, which belongs to the medical field and comprises a curved plate; the left side and the right side of the curved plate are horizontally and fixedly connected with two connecting blocks; the lower end faces of the two connecting blocks are vertically and fixedly connected with two strip-shaped plates; a first threaded rod horizontally penetrates between the lower ends of the two strip-shaped plates; the curved plate is made of rubber materials, and the curved plate is convenient to be attached to the knee position for protection due to the fact that the rubber materials are easy to bend; the cotton pad enables the lower end face of the curved plate contacted with the knee to be soft, so that the comfort level is enhanced; according to patient's knee position's thickness, along the bar shaped plate of first threaded rod to middle slip both sides for the curved plate is the protruding bending that makes progress, thereby makes the distance increase from top to bottom between curved plate and the first threaded rod, then along the nut of first threaded rod to middle rotatory removal both sides, makes the nut conflict top on the bar shaped plate, fixes the form of the bellied curved plate of bending, makes things convenient for the frame injured knee position.
Description
Technical Field
The invention relates to medical equipment, in particular to a medical knee protector.
Background
A plurality of apparatus medicines can be used in the process of treating patients in hospitals, particularly for some patients with limb injuries, after the treatment and treatment of wounds are completed, later-stage protection is needed to prevent secondary injuries from occurring, and it is indispensable to avoid the patients from doing irrelevant exercises, because the wounds to be treated are likely to be damaged once the exercises are done, particularly, knees and knees mainly comprise soft tissues which can be injured when being collided at ordinary times, and once the patients are injured, any exercise needs to be prevented because the soft tissues are fragile, but even if the patients lie on a bed to be motionless at ordinary times, nursing staff do nursing dressing or carelessly touch and impact articles on the nursing staff, secondary injuries can be easily caused, therefore, a protective tool is needed to prevent accidents, the patients are generally bound simply by using gauze and cannot be protected sufficiently, because the gauze has small blocking effect, the gauze is difficult to protect the hard object from touch impact.
Disclosure of Invention
In view of the above-mentioned deficiencies of the prior art, the present invention provides a medical knee protector in the medical field.
In order to solve the technical problems, the invention provides the following technical scheme:
a medical knee protector comprises a curved plate; the left side and the right side of the curved plate are horizontally and fixedly connected with two connecting blocks; the lower end faces of the two connecting blocks are vertically and fixedly connected with two strip-shaped plates; a first threaded rod horizontally penetrates between the lower ends of the two strip-shaped plates; the ends of the left side and the right side of the first threaded rod are sleeved with matched nuts, and the nuts are positioned on the outer sides of the two strip-shaped plates; a threaded cylinder which is through from top to bottom is vertically and fixedly connected in the middle of the first threaded rod; a second threaded rod fixedly connected through meshing threads vertically penetrates through the threaded cylinder; a dome plate is horizontally and fixedly connected to the upper end of the second threaded rod; a supporting plate is horizontally and fixedly connected to the lower end of the second threaded rod; two fixed cylinders are vertically and fixedly connected to the upper end faces of the two connecting blocks; two springs are vertically and fixedly connected to the bottoms of the two fixed cylinders; two movable rods are vertically inserted into the upper ends of the two fixed cylinders, and the lower ends of the movable rods are abutted against the upper ends of the springs; two baffle plates are horizontally and fixedly connected to the upper ends of the two movable rods and are butted together; a sliding groove is arranged in a baffle at the end of a movable rod inserted in a fixed cylinder at the upper side of a connecting block at the left side of the curved plate, and another baffle is inserted in the sliding groove.
As a further improvement of the invention: the curved plate is made of rubber materials.
As a still further improvement of the invention: the curved plate is uniformly provided with vent holes.
As a still further improvement of the invention: the lower end face of the curved plate is fixedly connected with a cotton pad in a bonding way.
As a still further improvement of the invention: and a rotating handle is fixedly connected to the side wall of the nut.
Compared with the prior art, the invention has the beneficial effects that:
the curved plate is made of rubber materials, and the curved plate is convenient to be attached to the knee position for protection due to the fact that the rubber materials are easy to bend; the vent hole is convenient for the air circulation of the knee part protected by the curved plate, thereby avoiding skin diseases; the cotton pad enables the lower end face of the curved plate contacted with the knee to be soft, so that the comfort level is enhanced; according to the thickness of the knee part of a patient, the strip-shaped plates on the two sides slide towards the middle along the first threaded rod, so that the curved plate is upwards protruded and bent, the vertical distance between the curved plate and the first threaded rod is increased, and then the nuts on the two sides are rotated towards the middle along the first threaded rod to enable the nuts to abut against the strip-shaped plates, so that the shape of the curved and protruded curved plate is fixed, and the injured knee part is conveniently framed; the rotating handle is convenient for an installer to rotate the movable nut; when the knee frame is arranged on the lower side of the curved plate, the second threaded rod is rotated upwards to enable the second threaded rod to drive the dome plate to move upwards to be propped against the lower side of the knee, so that the whole device is fixed on the knee to avoid being separated from the offset position; the supporting plate is convenient for the patient to stably support the knee part of the patient when the patient lies on the sickbed; when the movable rod slides downwards under the action of external force, the compression spring generates resilience force, so that the spring jacks up the movable rod under the action of resilience force when the external force on the movable rod is removed; when an external object accidentally impacts the baffle, the movable rod slides inwards along the fixed cylinder to compress the spring, so that the resilience force is generated to buffer the impact force, and secondary damage caused by direct impact on the curved plate is avoided; the sliding groove is convenient for the two baffle plates to be connected together to slide relatively, thereby facilitating the horizontal displacement of the connecting blocks at the left side and the right side to the middle when the curved plate is upwards convexly bent.
Drawings
Fig. 1 is a schematic structural view of a medical knee brace;
fig. 2 is a schematic top view of a curved plate in the medical knee brace;
fig. 3 is a left side view of the medical knee brace;
fig. 4 is a schematic view showing a top-view position structure of a round top plate and a support plate in the medical knee brace;
in the figure: 1-curved plate, 2-connecting block, 3-cotton pad, 4-strip plate, 5-rotating handle, 6-nut, 7-first threaded rod, 8-second threaded rod, 9-threaded cylinder, 10-supporting plate, 11-dome plate, 12-fixed cylinder, 13-spring, 14-movable rod, 15-baffle, 16-chute and 17-vent hole.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout, and which are illustrated in the following description with reference to the accompanying drawings, and which are for the purpose of explanation only and are not to be construed as limiting the patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and may include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed, and the meaning of the terms in this patent will be specifically understood by those skilled in the art.
Referring to fig. 1-4, the present embodiment provides a medical knee protector, including a curved plate 1; the curved plate 1 is made of rubber materials, and the curved plate 1 is convenient to be attached to the knee position for protection due to the fact that the rubber materials are easy to bend; vent holes 17 are uniformly distributed on the curved plate 1, and the vent holes 17 are convenient for air circulation of knee parts protected by the curved plate 1, so that skin diseases are avoided; the lower end face of the curved plate 1 is fixedly connected with a cotton pad 3 in a bonding manner, and the cotton pad 3 enables the lower end face of the curved plate 1, which is contacted with knees, to be soft, so that the comfort level is enhanced; the left side and the right side of the curved plate 1 are horizontally and fixedly connected with two connecting blocks 2; the lower end faces of the two connecting blocks 2 are vertically and fixedly connected with two strip-shaped plates 4; a first threaded rod 7 horizontally penetrates between the lower ends of the two strip-shaped plates 4; the end sockets of the left side and the right side of the first threaded rod 7 are sleeved with the nuts 6 which are matched with each other, the nuts 6 are positioned on the outer sides of the two strip-shaped plates 4, the strip-shaped plates 4 on the two sides slide towards the middle along the first threaded rod 7 according to the thickness of the knee part of a patient, the curved plate 1 is enabled to be upwards protruded and bent, the vertical distance between the curved plate 1 and the first threaded rod 7 is increased, then the nuts 6 on the two sides are rotationally moved towards the middle along the first threaded rod 7, the nuts 6 are abutted against the strip-shaped plates 4, the shape of the curved and protruded curved plate 1 is fixed, and the injured knee part is conveniently framed; a rotating handle 5 is fixedly connected to the side wall of the nut 6, and the rotating handle 5 is convenient for an installer to rotate and move the nut 6; a threaded cylinder 9 which is through up and down is vertically and fixedly connected in the middle of the first threaded rod 7; a second threaded rod 8 fixedly connected through meshing threads vertically penetrates through the threaded cylinder 9; a dome plate 11 is horizontally and fixedly connected to the upper end of the second threaded rod 8, and when the knee frame is located on the lower side of the curved plate 1, the second threaded rod 8 is rotated upwards, so that the second threaded rod 8 drives the dome plate 11 to move upwards to abut against the lower side of the knee, the whole device is fixed on the knee, and the knee is prevented from being separated from an offset position; a supporting plate 10 is horizontally and fixedly connected to the lower end of the second threaded rod 8, and the supporting plate 10 is convenient for a patient to stably support the knee part of the patient when the patient lies on a sickbed; the upper end surfaces of the two connecting blocks 2 are vertically and fixedly connected with two fixed cylinders 12; two springs 13 are vertically and fixedly connected to the inner bottoms of the two fixed cylinders 12; two movable rods 14 are vertically inserted into the upper ends of the two fixed cylinders 12, the lower ends of the movable rods 14 abut against the upper ends of the springs 13, and when the movable rods 14 slide downwards under the action of external force, the springs 13 are compressed to generate resilience force, so that the springs 13 jack up the movable rods 14 under the action of the resilience force when the external force on the movable rods 14 is removed; two baffles 15 are horizontally and fixedly connected to the upper ends of the two movable rods 14, the two baffles 15 are butted together, when an external object accidentally impacts the baffles 15, the movable rods 14 slide inwards along the fixed cylinder 12 to compress the spring 13, so that resilience force is generated to buffer impact force, and secondary damage caused by direct impact on the curved plate 1 is avoided; a sliding groove 16 and another baffle plate 15 are arranged in a baffle plate 15 at the end of a movable rod 14 inserted in a fixed cylinder 12 on the upper side of a connecting block 2 on the left side of the curved plate 1 and inserted in the sliding groove 16, the two baffle plates 15 are convenient for being connected together by the sliding groove 16 to slide relatively, and therefore the connecting blocks 2 on the left side and the right side can be horizontally displaced towards the middle when the curved plate 1 is upwards convexly bent.
The specific use mode is as follows: when the knee protection device is used, firstly, according to the thickness of the knee position of a patient, the strip-shaped plates 4 on two sides are slid towards the middle along the first threaded rod 7, so that the curved plate 1 between the connecting blocks 2 fixedly connected with the upper ends of the strip-shaped plates 4 is upwards convexly bent, the vertical distance between the curved plate 1 and the first threaded rod 7 is increased, then the nuts 6 on two sides are rotatably moved towards the middle along the first threaded rod 7, the nuts 6 are abutted against the strip-shaped plates 4, the shape of the curved plate 1 which is convexly bent is fixed, then the injured knee part is framed, the curved plate 1 is attached to the upper surface of the knee, then the second threaded rod 8 arranged in the threaded cylinder 9 at the middle position of the first threaded rod 7 is rotated upwards, the second threaded rod 8 drives the dome plate 11 to upwards move against the lower side position of the knee, so that the whole device is fixed on the knee cover and is prevented from being separated from an, and set up baffle 15 on curved plate 1 upside when receiving unexpected striking, the movable rod 14 of inserting in the fixed cylinder 12 of rigid coupling on connecting block 2 of its downside rigid coupling compresses spring 13 along the inside slip of fixed cylinder 12 to produce resilience force buffering impact, avoid directly striking and cause the knee secondary injury on curved plate 1.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (5)
1. A medical knee protector comprises a curved plate (1); the device is characterized in that the left side and the right side of the curved plate (1) are horizontally and fixedly connected with two connecting blocks (2); the lower end faces of the two connecting blocks (2) are vertically and fixedly connected with two strip-shaped plates (4); a first threaded rod (7) horizontally penetrates between the lower end heads of the two strip-shaped plates (4); the left end and the right end of the first threaded rod (7) are sleeved with matched nuts (6), and the nuts (6) are positioned on the outer sides of the two strip-shaped plates (4); a threaded cylinder (9) which is through from top to bottom is vertically and fixedly connected to the middle position of the first threaded rod (7); a second threaded rod (8) fixedly connected through meshing threads vertically penetrates through the threaded cylinder (9); a dome plate (11) is horizontally and fixedly connected to the upper end of the second threaded rod (8); a supporting plate (10) is horizontally and fixedly connected to the lower end of the second threaded rod (8); the upper end surfaces of the two connecting blocks (2) are vertically and fixedly connected with two fixed cylinders (12); two springs (13) are vertically and fixedly connected to the inner bottoms of the two fixed cylinders (12); two movable rods (14) are vertically inserted into the upper ends of the two fixed cylinders (12), and the lower ends of the movable rods (14) are abutted against the upper ends of the springs (13); two baffle plates (15) are horizontally and fixedly connected to the upper ends of the two movable rods (14), and the two baffle plates (15) are butted together; a sliding groove (16) is arranged in a baffle (15) at the end of a movable rod (14) inserted in a fixed cylinder (12) at the upper side of a connecting block (2) at the left side of the curved plate (1), and the other baffle (15) is inserted in the sliding groove (16).
2. The medical knee brace according to claim 1, wherein the curved plate (1) is made of a rubber material.
3. The medical knee protector according to claim 1, wherein the curved plate (1) is provided with vent holes (17) uniformly.
4. The medical knee protector according to claim 1, wherein a cotton pad (3) is attached and fixed to the lower end surface of the curved plate (1).
5. The medical knee brace according to claim 1, wherein a handle (5) is secured to the side wall of the nut (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711390737.9A CN110151369B (en) | 2017-12-21 | 2017-12-21 | Medical knee protective tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711390737.9A CN110151369B (en) | 2017-12-21 | 2017-12-21 | Medical knee protective tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110151369A CN110151369A (en) | 2019-08-23 |
| CN110151369B true CN110151369B (en) | 2021-02-26 |
Family
ID=67640899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711390737.9A Active CN110151369B (en) | 2017-12-21 | 2017-12-21 | Medical knee protective tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110151369B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111449873B (en) * | 2020-04-10 | 2021-04-02 | 吉林大学 | Knee board adjusting structure of medical care bed |
| CN112716718A (en) * | 2020-12-24 | 2021-04-30 | 喻维清 | Nursing equipment capable of automatically adjusting supporting force according to patient |
| CN113521659B (en) * | 2021-06-21 | 2022-06-03 | 吉林大学中日联谊医院 | Recovered device of taking exercise of department of neurology low limbs |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203619556U (en) * | 2013-12-26 | 2014-06-04 | 潍坊医学院 | Head fixator used for magnetic resonance examination |
| CN205795784U (en) * | 2016-05-16 | 2016-12-14 | 河北医科大学第三医院 | A kind of tibial plateau fracture repositor |
| CN206374710U (en) * | 2016-12-04 | 2017-08-04 | 泰州佳丰汽车配件有限公司 | A kind of knee protection device for avoiding car crass |
| CN107242622A (en) * | 2017-07-12 | 2017-10-13 | 刘航宇 | Help knee device |
| CN108175634A (en) * | 2017-12-21 | 2018-06-19 | 太和县人民医院 | A kind of head fixing device of the medical treatment ear-nose-throat department on arm-chair |
| CN211560568U (en) * | 2019-11-18 | 2020-09-25 | 毕力格图 | Medical knee joint straightening and heating device |
-
2017
- 2017-12-21 CN CN201711390737.9A patent/CN110151369B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203619556U (en) * | 2013-12-26 | 2014-06-04 | 潍坊医学院 | Head fixator used for magnetic resonance examination |
| CN205795784U (en) * | 2016-05-16 | 2016-12-14 | 河北医科大学第三医院 | A kind of tibial plateau fracture repositor |
| CN206374710U (en) * | 2016-12-04 | 2017-08-04 | 泰州佳丰汽车配件有限公司 | A kind of knee protection device for avoiding car crass |
| CN107242622A (en) * | 2017-07-12 | 2017-10-13 | 刘航宇 | Help knee device |
| CN108175634A (en) * | 2017-12-21 | 2018-06-19 | 太和县人民医院 | A kind of head fixing device of the medical treatment ear-nose-throat department on arm-chair |
| CN211560568U (en) * | 2019-11-18 | 2020-09-25 | 毕力格图 | Medical knee joint straightening and heating device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110151369A (en) | 2019-08-23 |
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Effective date of registration: 20240206 Address after: Room A5-01, 5th Floor, Industrial Building, New Hunan Building, No. 442 Furong Middle Road, Wangluyuan Street, Kaifu District, Changsha City, Hunan Province, 410005 Patentee after: Changsha flying fish Medical Imaging Diagnosis Center Co.,Ltd. Country or region after: China Address before: 236600 21 Jiankang Road, Taihe County, Fuyang City, Anhui Province Patentee before: TAIHE COUNTY PEOPLE'S Hospital Country or region before: China |
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