CN113288559B - Knee fixing bracket - Google Patents
Knee fixing bracket Download PDFInfo
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- CN113288559B CN113288559B CN202110610881.9A CN202110610881A CN113288559B CN 113288559 B CN113288559 B CN 113288559B CN 202110610881 A CN202110610881 A CN 202110610881A CN 113288559 B CN113288559 B CN 113288559B
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- fixing
- disc
- plate
- knee
- fixing plate
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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
- A61F5/05825—Strips of substantially planar form
-
- 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
- A61F5/0585—Splints for the limbs for the legs
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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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 discloses a knee fixing bracket which comprises a joint disc, a first fixing plate, a second fixing plate and a clamping assembly, wherein the inner side surface of the first fixing plate is a cambered surface matched with thighs and is provided with a first supporting bar; the joint disc comprises a first connecting disc, a second connecting disc and a fixing disc, wherein the first fixing plate is connected to one side of the first connecting disc, the second fixing plate is connected to one side of the second connecting disc, a connecting shaft penetrating through the first connecting disc and connected with the fixing disc is arranged on the second connecting disc, the fixing disc is in threaded connection with the connecting shaft, and a plurality of adjusting tooth grooves are uniformly formed in the contact surface of the first connecting disc and the second connecting disc along the axis of the connecting shaft; the clamping component comprises a connecting block, a connecting rod and a clamp; the strap assembly includes a securing strap and a fixing seat.
Description
Technical Field
The invention relates to the field of knee fixing brackets, in particular to a knee fixing bracket.
Background
At present, the situation that the human leg is diseased or unexpected is particularly remarkable, when the knee joint is damaged, the traditional treatment mode is to fix through gypsum or a splint, but the fixation is not very convenient when the treatment is carried out through gypsum or the splint, and the recovery activity required by the knee joint can not be carried out through the fixation of the gypsum or the splint, the unconscious turning and bending knee action can be carried out after the operation of a patient, and under the condition that the wound is not healed yet, the wound is secondarily damaged, so that the leg is fixed through the knee joint fixing device, the safety of the knee joint of the patient is protected, however, the traditional knee joint fixing device can excessively shrink and lock the leg in the knee fixing process, the blood circulation is not satisfied, and the existing requirement is not satisfied, so that a more suitable knee fixing bracket is needed.
Disclosure of Invention
The invention aims to solve the technical problems that the existing knee joint fixing device can excessively shrink and lock legs in the knee fixing process, is not beneficial to meeting the blood circulation and does not meet the existing requirements.
The invention provides the following technical scheme for solving the technical problems:
the knee fixing bracket comprises a joint disc, a first fixing plate, a second fixing plate and a clamping assembly, wherein the inner side surface of the first fixing plate is an arc surface matched with thighs and is provided with a first supporting bar, the inner side surface of the second fixing plate is an arc surface matched with shanks and is provided with a second supporting bar, and a plurality of binding belt assemblies are arranged on the first fixing plate and the second fixing plate;
the joint disc comprises a first connecting disc, a second connecting disc and a fixing disc, wherein the first fixing plate is connected to one side of the first connecting disc, the second fixing plate is connected to one side of the second connecting disc, a connecting shaft penetrating through the first connecting disc and connected with the fixing disc is arranged on the second connecting disc, the fixing disc is in threaded connection with the connecting shaft, and a plurality of adjusting tooth grooves are uniformly formed in the contact surface of the first connecting disc and the second connecting disc along the axis of the connecting shaft;
the clamping assembly comprises a connecting block, a connecting rod and a clamp holder, wherein a connecting groove for installing the connecting block is formed in one side, away from the first connecting disc, of the second connecting disc, and two ends of the connecting rod are connected with the connecting block and the clamp holder through a first adjusting rotating shaft and a second adjusting rotating shaft;
the bandage subassembly contains fixed band, fixing base, the one end fixed connection of fixed band in the fixing base, be equipped with the locking on the fixing base the knob of fixed band other end.
The knee fixing support comprises a first connecting disc and a second connecting disc, wherein a buffer pad sleeved on the connecting shaft is arranged between the first connecting disc and the second connecting disc, the first connecting disc is connected with the adjusting tooth grooves on the second connecting disc in a matched and meshed mode, when the knee fixing support is used, the angle of the first connecting disc and the angle of the second connecting disc are adjusted through unscrewing the fixing disc, the angle of the first fixing plate and the angle of the second fixing plate are matched with thighs and shanks of each patient, and then the fixing disc is screwed to fix the angle of the first fixing plate and the angle of the second fixing plate.
The knee fixing support comprises a connecting groove, wherein the connecting groove is an annular connecting groove, an annular connecting plate is connected to the outer side of the connecting groove, a locking hole is formed in the inner side of the connecting plate, the connecting block stretches into the connecting groove, the connecting plate is arranged in the connecting groove between the connecting plate and the second connecting disc, the connecting plate is used for blocking the connecting block, a locking block matched with the locking hole is arranged on the connecting block, a spring is arranged on one side, deviating from the locking block, of the connecting block, and when the knee fixing support is used, the locking block of the connecting block is propped against the locking hole to be fixed through the spring, and the position of the connecting plate can be adjusted through the annular connecting groove so that the position of the clamp holder is matched with different patients.
The knee fixing support further comprises a mounting plate, a mounting groove with the same shape and size as the connecting block is formed in the second connecting disc, the mounting plate is mounted in the mounting groove through screws, the connecting block can be taken down after the mounting plate is detached when the clamping piece is not needed, and the left joint disc, the first fixing plate and the second fixing plate are simple in structure and only provide the function of fixing the knee.
The knee fixing support is characterized in that the first adjusting rotating shaft is provided with a large damping rotating seat connected with the connecting block, and the connecting rod is prevented from moving.
The knee fixing bracket is characterized in that the axis of the first adjusting rotating shaft is perpendicular to the axis of the second adjusting rotating shaft.
The knee fixing bracket is characterized in that the connecting rod is a telescopic rod.
The knee fixing support is characterized in that the knob is arranged at the top of the fixing seat, and a through hole for the fixing belt to penetrate is formed in the fixing seat at the lower side of the knob.
The technical scheme provided by the knee fixing bracket has the following technical effects:
this technical scheme adopts articular disc, first fixed plate, second fixed plate, clamping assembly's combination can be fixed knee department, prevents that the unconscious action of turning over the crooked knee of patient from causing secondary injury to the wound under the condition that the wound has not healed yet, and the clamping assembly of adoption can carry out the centre gripping to the place of seam, prevents wound fracture, simple structure, convenient to use.
Drawings
FIG. 1 is a schematic view showing a structure of a knee fixing bracket according to the present invention;
FIG. 2 is a schematic side view of a knee brace of the present invention;
fig. 3 is a schematic view showing a connection structure of a connection block and a second connection pad in a knee fixing bracket according to the present invention.
Wherein, the reference numerals are as follows:
the first connection plate 101, the second connection plate 102, the fixing plate 103, the first fixing plate 104, the second fixing plate 105, the connection block 106, the connection rod 107, the gripper 108, the rotation seat 109, the connection groove 110, the first adjustment rotation shaft 111, the second adjustment rotation shaft 112, the first support bar 113, the second support bar 114, the fixing band 115, the fixing seat 116, the connection shaft 201, the knob 202, the connection plate 301, the spring 302, and the locking block 303.
Detailed Description
In order to make the technical means, the inventive features, the achievement of the purpose and the effect of the implementation of the invention easy to understand, the technical solutions in the embodiments of the invention will be clearly and completely described in conjunction with the specific drawings, and it is obvious that the described embodiments are some embodiments of the invention, not all embodiments.
All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be understood that the structures, proportions, sizes, etc. shown in the drawings are for illustration purposes only and should not be construed as limiting the invention to the extent that it can be practiced, since modifications, changes in the proportions, or otherwise, used in the practice of the invention, are not intended to be critical to the essential characteristics of the invention, but are intended to fall within the spirit and scope of the invention.
Also, the terms such as "upper," "lower," "left," "right," "middle," and "a" and the like recited in the present specification are merely for descriptive purposes and are not intended to limit the scope of the invention, but are intended to provide relative positional changes or modifications without materially altering the technical context in which the invention may be practiced.
The invention provides a knee fixing bracket, which aims to fix a knee part by adopting a combination of a joint disc, a first fixing plate, a second fixing plate and a clamping component, prevent a patient from unconsciously turning over and bending the knee to cause secondary injury to a wound under the condition that the wound is not healed, and the clamping component can clamp the sutured part to prevent the wound from cracking, and has simple structure and convenient use.
1-2, a knee fixing bracket comprises a joint disc, a first fixing plate 104, a second fixing plate 105 and a clamping assembly, wherein the inner side surface of the first fixing plate 104 is an arc surface matched with a thigh and is provided with a first supporting bar 113, the inner side surface of the second fixing plate 105 is an arc surface matched with a shank and is provided with a second supporting bar 114, and a plurality of strap assemblies are arranged on the first fixing plate 104 and the second fixing plate 105;
the joint disc comprises a first connecting disc 101, a second connecting disc 102 and a fixed disc 103, wherein a first fixed plate 104 is connected to one side of the first connecting disc 101, a second fixed plate 105 is connected to one side of the second connecting disc 102, a connecting shaft 201 penetrating through the first connecting disc 101 and connected with the fixed disc 103 is arranged on the second connecting disc 102, the fixed disc 103 is in threaded connection with the connecting shaft 201, and a plurality of adjusting tooth grooves are uniformly formed in the contact surface of the first connecting disc 101 and the second connecting disc 102 along the axis of the connecting shaft 201;
the clamping assembly comprises a connecting block 106, a connecting rod 107 and a clamp 108, wherein a connecting groove 110 for installing the connecting block 106 is formed in one side, away from the first connecting disc 101, of the second connecting disc 102, and two ends of the connecting rod 107 are connected with the connecting block 106 and the clamp 108 through a first adjusting rotating shaft 111 and a second adjusting rotating shaft 112;
the binding band assembly comprises a fixing band 115 and a fixing seat 116, one end of the fixing band 115 is fixedly connected to the fixing seat 116, and a knob 202 for locking the other end of the fixing band 115 is arranged on the fixing seat 116.
The knee fixing bracket is characterized in that a buffer pad sleeved on the connecting shaft 201 is arranged between the first connecting disc 101 and the fixing disc 103, the first connecting disc 101 is connected with the adjusting tooth grooves on the second connecting disc 102 in a matching meshing manner, when the knee fixing bracket is used, the angle between the first connecting disc 101 and the second connecting disc 102 is adjusted by unscrewing the fixing disc 103, so that the angle between the first fixing plate 104 and the second fixing plate 105 is matched with the thigh and the calf of each patient, and then the angle between the first fixing plate 104 and the second fixing plate 105 is fixed by screwing the fixing disc 103.
As shown in fig. 3, the above knee fixing bracket is provided with the connecting groove 110 being an annular connecting groove 110, the outside of the connecting groove 110 being connected with an annular connecting plate 301, a locking hole being provided on the inside of the connecting plate 301, a portion of the connecting block 106 extending into the connecting groove 110 being provided in the connecting groove 110 between the connecting plate 301 and the second connecting disc 102, the connecting plate 301 being used for blocking the connecting block 106, a locking block 303 being provided on the connecting block 106 and matching the locking hole, a spring 302 being provided on a side of the connecting block 106 facing away from the locking block 303, the locking block 303 of the connecting block 106 being pushed against the locking hole by the spring 302 to be fixed in use, the position of the connecting plate 301 being adjustable by the annular connecting groove 110 so that the position of the holder 108 is matched with different patients.
The knee fixing bracket further comprises a mounting plate, the second connecting disc 102 is provided with a mounting groove which is consistent with the shape and the size of the connecting block 106, the mounting plate is mounted in the mounting groove through screws, when the connecting block 106 and the clamping piece are not needed, the connecting block 106 can be taken down after the mounting plate is dismounted, and the left joint disc, the first fixing plate 104 and the second fixing plate 105 are simple in structure and only provide the function of fixing the knee.
In the above knee fixing bracket, the first adjusting shaft 111 is provided with the large damping rotating seat 109 connected to the connecting block 106 to prevent the connecting rod 107 from moving.
In the above knee fixing bracket, the axis of the first adjusting shaft 111 is perpendicular to the axis of the second adjusting shaft 112.
The knee fixing bracket described above, wherein the connecting rod 107 is a telescopic rod.
In the above knee fixing bracket, the knob 202 is mounted on the top of the fixing base 116, and the fixing base 116 at the lower side of the knob 202 is penetrated with a through hole for the fixing strap 115 to penetrate.
In summary, the knee fixing bracket provided by the invention has the advantages that the joint disc, the first fixing plate, the second fixing plate and the clamping assembly are combined to fix the knee, so that the patient is prevented from unconscious turning over and bending the knee, the wound is prevented from being secondarily injured under the condition that the wound is not healed, the clamping assembly is used for clamping the sutured place, the wound is prevented from cracking, and the knee fixing bracket is simple in structure and convenient to use.
The foregoing describes specific embodiments of the invention. It is to be understood that the invention is not limited to the specific embodiments described above, wherein devices and structures not described in detail are to be understood as being implemented in a manner common in the art; numerous variations, changes, or substitutions of light can be made by one skilled in the art without departing from the spirit of the invention and the scope of the claims.
Claims (5)
1. The knee fixing bracket is characterized by comprising a joint disc, a first fixing plate, a second fixing plate and a clamping assembly, wherein the inner side surface of the first fixing plate is an arc surface matched with thighs and is provided with a first supporting bar, the inner side surface of the second fixing plate is an arc surface matched with shanks and is provided with a second supporting bar, and a plurality of binding belt assemblies are arranged on the first fixing plate and the second fixing plate;
the joint disc comprises a first connecting disc, a second connecting disc and a fixing disc, wherein the first fixing plate is connected to one side of the first connecting disc, the second fixing plate is connected to one side of the second connecting disc, a connecting shaft penetrating through the first connecting disc and connected with the fixing disc is arranged on the second connecting disc, the fixing disc is in threaded connection with the connecting shaft, and a plurality of adjusting tooth grooves are uniformly formed in the contact surface of the first connecting disc and the second connecting disc along the axis of the connecting shaft;
the clamping assembly comprises a connecting block, a connecting rod and a clamp holder, wherein a connecting groove for installing the connecting block is formed in one side, away from the first connecting disc, of the second connecting disc, and two ends of the connecting rod are connected with the connecting block and the clamp holder through a first adjusting rotating shaft and a second adjusting rotating shaft;
the first adjusting rotating shaft is provided with a large damping rotating seat connected with the connecting block, and the axis of the first adjusting rotating shaft is perpendicular to the axis of the second adjusting rotating shaft;
the binding belt assembly comprises a fixing belt and a fixing seat, one end of the fixing belt is fixedly connected to the fixing seat, and a knob for locking the other end of the fixing belt is arranged on the fixing seat;
the connecting groove is annular connecting groove, the connecting groove outside is connected with annular connecting plate, the locking hole has been seted up to the connecting plate inboard, the connecting block visit advance the part of connecting groove set up in between the connecting plate with the second connection pad in the connecting groove, be equipped with on the connecting block and match the latch segment in locking hole, the connecting block deviate from in one side of latch segment is equipped with the spring.
2. The knee fixing bracket of claim 1, wherein a buffer pad sleeved on the connecting shaft is arranged between the first connecting disc and the fixing disc, and the first connecting disc is in matched and meshed connection with the adjusting tooth slot on the second connecting disc.
3. A knee brace according to claim 2, further comprising a mounting plate, wherein the second connecting plate is provided with a mounting groove having a shape and a size corresponding to those of the connecting block, and the mounting plate is mounted in the mounting groove by screws.
4. A knee brace according to claim 3, wherein the connecting rod is a telescopic rod.
5. The knee fixing bracket of claim 1, wherein the knob is mounted on the top of the fixing base, and a through hole through which the fixing strap passes is formed in the fixing base at the lower side of the knob.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110610881.9A CN113288559B (en) | 2021-06-01 | 2021-06-01 | Knee fixing bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110610881.9A CN113288559B (en) | 2021-06-01 | 2021-06-01 | Knee fixing bracket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113288559A CN113288559A (en) | 2021-08-24 |
| CN113288559B true CN113288559B (en) | 2023-07-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110610881.9A Active CN113288559B (en) | 2021-06-01 | 2021-06-01 | Knee fixing bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113288559B (en) |
Citations (7)
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| JP2003190236A (en) * | 2001-12-27 | 2003-07-08 | Tachio Hisagai | Walking aid for knee joint |
| CN102499843A (en) * | 2011-10-31 | 2012-06-20 | 中国人民解放军第三军医大学第一附属医院 | Knee arthroscope operation stent |
| KR20180115873A (en) * | 2017-04-14 | 2018-10-24 | 동의대학교 산학협력단 | wire genu valgus and pes anserinus proofreading band |
| CN108836606A (en) * | 2018-07-04 | 2018-11-20 | 丽水市人民医院 | Joint of lower extremity three-point positioning fixing device |
| CN210330658U (en) * | 2019-06-06 | 2020-04-17 | 陶舒 | Vascular intervention postoperative low limbs braking fixing device |
| CN211985548U (en) * | 2020-01-10 | 2020-11-24 | 盐城市第三人民医院 | Hemostasis device for general surgery department operation |
| CN112656469A (en) * | 2020-12-09 | 2021-04-16 | 胡少朋 | Rapid limiting device and rapid limiting method for laparoscopic surgery wound suturing |
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| CN209661916U (en) * | 2018-11-07 | 2019-11-22 | 常州市第一人民医院 | A kind of knee joint brace |
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003190236A (en) * | 2001-12-27 | 2003-07-08 | Tachio Hisagai | Walking aid for knee joint |
| CN102499843A (en) * | 2011-10-31 | 2012-06-20 | 中国人民解放军第三军医大学第一附属医院 | Knee arthroscope operation stent |
| KR20180115873A (en) * | 2017-04-14 | 2018-10-24 | 동의대학교 산학협력단 | wire genu valgus and pes anserinus proofreading band |
| CN108836606A (en) * | 2018-07-04 | 2018-11-20 | 丽水市人民医院 | Joint of lower extremity three-point positioning fixing device |
| CN210330658U (en) * | 2019-06-06 | 2020-04-17 | 陶舒 | Vascular intervention postoperative low limbs braking fixing device |
| CN211985548U (en) * | 2020-01-10 | 2020-11-24 | 盐城市第三人民医院 | Hemostasis device for general surgery department operation |
| CN112656469A (en) * | 2020-12-09 | 2021-04-16 | 胡少朋 | Rapid limiting device and rapid limiting method for laparoscopic surgery wound suturing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113288559A (en) | 2021-08-24 |
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