CN213250924U - Ligament reconstruction fixing device - Google Patents
Ligament reconstruction fixing device Download PDFInfo
- Publication number
- CN213250924U CN213250924U CN202021148617.5U CN202021148617U CN213250924U CN 213250924 U CN213250924 U CN 213250924U CN 202021148617 U CN202021148617 U CN 202021148617U CN 213250924 U CN213250924 U CN 213250924U
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- Prior art keywords
- rod
- patient
- cylinder
- movable mechanism
- cylinder body
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- 210000003041 ligament Anatomy 0.000 title claims abstract description 51
- 210000002414 leg Anatomy 0.000 abstract description 15
- 210000003127 knee Anatomy 0.000 abstract description 13
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 9
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 9
- 241001330002 Bambuseae Species 0.000 abstract description 9
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 9
- 239000011425 bamboo Substances 0.000 abstract description 9
- 238000011084 recovery Methods 0.000 description 11
- 230000009286 beneficial effect Effects 0.000 description 10
- 230000000295 complement effect Effects 0.000 description 6
- 230000017531 blood circulation Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 229910052602 gypsum Inorganic materials 0.000 description 2
- 239000010440 gypsum Substances 0.000 description 2
- 239000011505 plaster Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 210000000629 knee joint Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
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Abstract
The utility model discloses a fixing device is rebuild to ligament, include: the clamping cylinder comprises an upper cylinder body and a lower cylinder body, one long side edge of the upper cylinder body is hinged with one long side edge of the lower cylinder body, and the other long side edge of the upper cylinder body is detachably connected with the other long side edge of the lower cylinder body; the supporting frame comprises a base, a first supporting rod and a movable mechanism, the first supporting rod and the movable mechanism are both arranged on the base, the clamping cylinder is movably arranged on the first supporting rod, the movable mechanism is used for supporting the legs of a patient, and the patient uses the movable mechanism to move the legs. Simple structure makes things convenient for the patient to use, and patient's foot is placed on movable mechanism, and first bracing piece on the base is used for supporting a centre gripping section of thick bamboo, and the patient uses movable mechanism, can upwards stimulate the foot in advance, and whole shank just is upwards pulled up, and a centre gripping section of thick bamboo is when fixing patient's knee ligament position, and movable mechanism can drive the shank and resume the motion, helps patient's ligament position to resume.
Description
Technical Field
The utility model relates to the technical field of medical equipment, more specifically say, the utility model relates to a fixing device is rebuild to ligament.
Background
When cruciate ligament receives the damage around human knee joint, need rebuild the injury ligament, present clinical medical technology adopts the operation to rebuild the ligament usually and fixes, adopts bandage and gypsum to fix the ligament position after the operation, but only adopts bandage and gypsum to fix, and inconvenient patient resumes the motion. There is therefore a need for a ligament reconstruction fixation device that facilitates recovery of a patient's motion.
SUMMERY OF THE UTILITY MODEL
In the summary section a series of concepts in a simplified form is introduced, which will be described in further detail in the detailed description section. The inventive content does not imply any attempt to define the essential features and essential features of the claimed solution, nor is it implied to be intended to define the scope of the claimed solution.
In order to solve the above problem at least partially, the utility model provides a fixing device is rebuild to ligament, include:
the clamping cylinder comprises an upper cylinder body and a lower cylinder body, one long side edge of the upper cylinder body is hinged with one long side edge of the lower cylinder body, and the other long side edge of the upper cylinder body is detachably connected with the other long side edge of the lower cylinder body; the support frame, the support frame includes base, first bracing piece and movable mechanism, first bracing piece, movable mechanism all sets up on the base, the centre gripping section of thick bamboo is movably set up on the first bracing piece, movable mechanism is used for supporting patient's shank, and the patient uses movable mechanism moves the shank.
Preferably, the first support rod comprises a first cylinder rod and a first inner rod, a locking hole and a locking screw rod are arranged at a position, close to the upper end of the first cylinder rod, the locking screw rod is screwed in the locking hole, the lower end of the first inner rod is inserted in the first cylinder rod, the inner end of the locking screw rod selectively abuts against the first inner rod, and the upper end of the first inner rod is connected with the bottom of the lower cylinder body.
Preferably, the movable mechanism includes a second cylinder, a second inner rod, a U-shaped support plate, and an auxiliary mechanism, the second cylinder is disposed on the base and is far away from the first support rod, a lower end of the second inner rod is slidably inserted into the second cylinder, the auxiliary mechanism is disposed on the base, the U-shaped support plate is disposed at an upper end of the second inner rod, and the auxiliary mechanism is connected to the U-shaped support plate.
Preferably, wherein, complementary unit includes that two are the auxiliary rod of type of falling L, one of them the auxiliary rod is close to the second barrel, another the auxiliary rod is close to first bracing piece, the auxiliary rod includes second bracing piece, third bracing piece, pulley and connection rope, the third bracing piece sets up with putting flatly the upper end of second bracing piece, the pulley sets up on the third bracing piece, it establishes around two to connect the rope on the pulley, connect the one end of rope with U type extension board is connected, and the other end is provided with and draws the bracelet.
Preferably, a cross bar is arranged on the U-shaped support plate near the upper end of the U-shaped support plate, two branch ropes are connected to one end of the connecting rope, and the branch ropes are connected with the cross bar.
Preferably, a groove is formed in the U-shaped support plate, and a flexible support pad is arranged in the groove.
Preferably, wherein, two vertical bar holes that are relative on the barrel of second barrel, the lower extreme of second interior pole is provided with the kelly, kelly sliding connection is in the vertical bar is downthehole.
Preferably, a support spring is arranged in the second cylinder, and the upper end of the support spring is connected with the lower end of the second inner rod and is located below the clamping rod.
Compared with the prior art, the utility model discloses at least, including following beneficial effect:
fixing device is rebuild to ligament, this fixing device is rebuild to ligament simple structure makes things convenient for the patient to use, patient's foot is placed on movable mechanism, first bracing piece on the base is used for supporting a centre gripping section of thick bamboo, the patient uses movable mechanism, can upwards draw the foot in advance, then whole shank has just been upwards pulled up, so reciprocal, a centre gripping section of thick bamboo is when fixing patient's knee ligament position, movable mechanism can drive the shank and resume the motion, help patient's ligament position to resume.
The ligament reconstruction fixation device of the present invention, other advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those skilled in the art upon examination of the following and may be learned by practice of the invention.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of the ligament reconstruction fixing device of the present invention.
Fig. 2 is a schematic structural view of an auxiliary mechanism in the ligament reconstruction fixing device of the present invention.
Fig. 3 is a schematic structural view of the second cylinder in the ligament reconstruction and fixation device of the present invention.
Detailed Description
The present invention is further described in detail below with reference to the drawings and examples so that those skilled in the art can implement the invention with reference to the description.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
As shown in fig. 1-3, the present invention provides a ligament reconstruction fixation device, including:
the clamping cylinder comprises an upper cylinder body 1 and a lower cylinder body 2, one long side edge of the upper cylinder body 1 is hinged with one long side edge of the lower cylinder body 2, and the other long side edge of the upper cylinder body 1 is detachably connected with the other long side edge of the lower cylinder body 2; the support frame comprises a base 3, a first support rod 4 and a movable mechanism, wherein the first support rod 4 and the movable mechanism are arranged on the base 3, the clamping cylinder is movably arranged on the first support rod 4, the movable mechanism is used for supporting the leg of a patient, and the patient uses the movable mechanism to move the leg.
The working principle of the technical scheme is as follows: after the knee ligament reconstruction surgery of a patient, the ligament position is fixed by the bandage and the plaster, but the ligament position is fixed by the bandage and the plaster, so that the leg is not convenient for the patient to move, and the ligament of the patient is not easy to recover, therefore, the utility model provides a ligament reconstruction fixing device which can fix the knee ligament position of the patient, can also facilitate the patient to move the whole leg, and is beneficial to the recovery of the ligament, particularly, medical personnel open the upper barrel 1 and the lower barrel 2 in a clamping cylinder, place the knee ligament position in the lower barrel 2, and then fix the upper barrel 1 on the lower barrel 2, so that the knee ligament position is fixed; the feet of a patient are placed on the movable mechanism, the first supporting rods 4 on the base 3 are used for supporting the clamping cylinders, the patient can pull the feet upwards in advance by using the movable mechanism, then the whole legs are pulled upwards, the reciprocating motion is carried out, the movable mechanism can drive the legs to carry out recovery motion while the knee ligament parts of the patient are fixed by the clamping cylinders, and the recovery of the ligament parts of the patient is facilitated.
The beneficial effects of the above technical scheme are that: through the design of above-mentioned structure, the utility model provides a fixing device is rebuild to ligament, this fixing device is rebuild to ligament simple structure, make things convenient for the patient to use, patient's foot is placed on movable mechanism, first bracing piece 4 on the base 3 is used for supporting a clamping cylinder, the patient uses movable mechanism, can upwards draw the foot in advance, then whole shank has just been upwards pulled up, so reciprocal, a clamping cylinder is in the knee ligament position of fixing the patient, movable mechanism can drive the shank and resume the motion, help patient's ligament position to resume.
In one embodiment, the first support rod 4 includes a first cylinder rod 41 and a first inner rod 42, a locking hole 43 and a locking screw 44 are disposed at a position of the first cylinder rod 41 near the upper end thereof, the locking screw 44 is screwed in the locking hole 43, the lower end of the first inner rod 42 is inserted into the first cylinder rod 41, the inner end of the locking screw 44 selectively abuts against the first inner rod 42, and the upper end of the first inner rod 42 is connected with the bottom of the lower cylinder 2.
The working principle of the technical scheme is as follows: first bracing piece 4 includes first section of thick bamboo pole 41 and first interior pole 42, when initial condition, locking screw 44 spiro union is in locking hole 43, locking screw 44's the inner selectively supports and pushes up first interior pole 42, when needs carry out upper and lower recovery motion to the shank, medical personnel outwards rotate locking screw 44 from locking hole 43 for locking screw 44 and the separation of first interior pole 42, first interior pole 42 can reciprocate in first section of thick bamboo pole 41, moving mechanism can drive patient's shank like this and carry out upper and lower recovery motion, help patient's knee ligament to resume.
The beneficial effects of the above technical scheme are that: through the design of above-mentioned structure, the specific mechanism of first bracing piece 4 is provided in this embodiment, this first bracing piece 4 includes first section of thick bamboo pole 41 and first interior pole 42, makes things convenient for the patient to use this first bracing piece 4 to support the centre gripping section of thick bamboo, and first bracing piece 4 uses with movable mechanism cooperation and helps patient's knee ligament to resume.
In one embodiment, the movable mechanism includes a second cylinder 5, a second inner rod 6, a U-shaped support plate 7, and an auxiliary mechanism, the second cylinder 5 is disposed on the base 3 and away from the first support rod 4, a lower end of the second inner rod 6 is slidably inserted into the second cylinder 5, the auxiliary mechanism is disposed on the base 3, the U-shaped support plate 7 is disposed at an upper end of the second inner rod 6, and the auxiliary mechanism is connected to the U-shaped support plate 7.
The working principle of the technical scheme is as follows: when the movable mechanism is in an initial state, the lower end of the second inner rod 6 is inserted into the second barrel 5, when the leg of a patient is lapped on the U-shaped support plate 7 and the clamping barrel, the foot of the patient is in the U-shaped support plate 7 and is slightly lower than the knee ligament part, when the patient wants to do up-and-down recovery movement on the leg, the patient uses the auxiliary mechanism to pull up the U-shaped support plate 7, so that the leg of the patient is pulled up along with the leg of the patient, the leg of the patient is pulled up and down in a reciprocating mode, blood circulation of the leg is facilitated, and recovery of the knee ligament is facilitated.
The beneficial effects of the above technical scheme are that: through the design of above-mentioned structure, the concrete structure of movable mechanism is provided in this embodiment, and this movable mechanism includes second barrel 5, second interior pole 6, U type extension board 7, complementary unit, and the patient can independently use complementary unit to pull up U type extension board 7 like this, and the shank that the patient just followed the quilt and upwards pulled up like this, and the patient's shank is pulled up and down to reciprocal like this, helps shank blood circulation, is favorable to the recovery of knee ligament.
In one embodiment, the auxiliary mechanism includes two auxiliary rods 8 that are the type of falling L, one of them auxiliary rod 8 is close to second barrel 5, another auxiliary rod 8 is close to first bracing piece 4, auxiliary rod 8 includes second bracing piece 9, third bracing piece 10, pulley 11 and connection rope 12, third bracing piece 10 sets up with laying the upper end of second bracing piece 9, pulley 11 sets up on the third bracing piece 10, connection rope 12 is around setting up two on the pulley 11, the one end of connecting rope 12 with U type extension board 7 is connected, and the other end is provided with handle ring 13.
The working principle of the technical scheme is as follows: in order to make patient's foot can be more easily by upward movement, complementary unit includes that two are the auxiliary rod 8 of type of falling L, one of them auxiliary rod 8 is close to second barrel 5, another auxiliary rod 8 is close to first bracing piece 4, the patient uses handle ring 13 to stimulate connection rope 12 downwards, connection rope 12 then pulls up U type extension board 7 through two pulleys 11, patient's shank has just been pulled up like this, then the patient will slowly pull up handle ring 13 and move and make U type extension board 7 put down, reciprocating motion from top to bottom like this just can make patient's shank also carry out reciprocating motion from top to bottom, help patient's shank to resume, and then help patient's ligament to resume.
The beneficial effects of the above technical scheme are that: through the design of above-mentioned structure, provided the concrete structure of complementary unit in this embodiment, the complementary unit of this structure includes that two are the auxiliary rod 8 of type of falling L for patient's foot can be relatively easily by the rebound, and then helps patient's ligament to resume.
In one embodiment, a cross bar 14 is arranged on the U-shaped support plate 7 near the upper end thereof, two branch ropes 15 are connected to one end of the connecting rope 12, and the branch ropes 15 are connected with the cross bar 14.
The working principle of the technical scheme is as follows: the U-shaped support plate 7 is provided with a cross rod 14 near the upper end thereof, and one end of the connecting rope 12 is connected with two branch ropes 15, so that the branch ropes 15 can be connected with the cross rod 14, a patient can stably lift the U-shaped support plate 7 by using the connecting rope 12, and the influence of the left and right deviation of the U-shaped support plate 7 on the leg of the patient on the up-and-down recovery motion is avoided.
The beneficial effects of the above technical scheme are that: through the design of above-mentioned structure, provided structures such as horizontal pole 14, branch rope 15 in this embodiment, simple structure and facilitate the use avoid U type extension board 7 left and right sides skew to influence patient's shank and carry out upper and lower recovery motion.
In one embodiment, a groove 16 is formed in the U-shaped plate 7, and a flexible support pad 17 is formed in the groove 16.
The working principle of the technical scheme is as follows: be provided with recess 16 in U type extension board 7, be provided with flexible support pad 17 in the recess 16, when patient's foot overlap joint was in U type extension board 7 like this, flexible support pad 17 supported patient's foot, provided comfortable experience for the patient.
The beneficial effects of the above technical scheme are that: through the design of above-mentioned structure, provided flexible support pad 17 in this embodiment, flexible support pad 17 is supporting patient's foot, provides comfortable experience for the patient.
In one embodiment, the second cylinder 5 has two opposite vertical strip-shaped holes 18, the lower end of the second inner rod 6 is provided with a clamping rod 19, and the clamping rod 19 is slidably connected in the vertical strip-shaped holes 18.
The working principle of the technical scheme is as follows: two relative vertical bar holes 18 on the barrel of second barrel 5, the lower extreme of pole 6 is provided with kelly 19 in the second, and kelly 19 sliding connection is in vertical bar hole 18, and vertical bar hole 18 just can carry on spacingly to kelly 19 when pole 6 slides from top to bottom in second barrel 5 in the second like this.
The beneficial effects of the above technical scheme are that: through the design of above-mentioned structure, provide vertical bar hole 18, card pole 19 isotructures in this embodiment, the two mutually supports and makes the interior pole of second 6 by spacing removal when sliding from top to bottom in second barrel 5, avoids the interior pole of second 6 to break away from second barrel 5.
In one embodiment, a support spring 20 is disposed in the second cylinder 5, and an upper end of the support spring 20 is connected to a lower end of the second inner rod 6 and is located below the clamping rod 19.
The working principle of the technical scheme is as follows: because the second inner rod 6 can slide up and down in the second cylinder 5, the U-shaped support plate 7 is connected to the upper end of the second inner rod 6, the patient uses the auxiliary mechanism to pull the U-shaped support plate 7 upwards and then put down, the process needs to be stable, the supporting spring 20 is designed in the second cylinder 5, the supporting spring 20 supports the upper end of the second inner rod 6, the second inner rod 6 slides upwards or downwards more stably, and the use experience of the patient is improved.
The beneficial effects of the above technical scheme are that: through the design of above-mentioned structure, provided supporting spring 20 in this embodiment, supporting spring 20 is just supporting the upper end of second interior pole 6 for more steady when second interior pole 6 upwards slides or slides downwards improves patient's use and experiences.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
While the embodiments of the invention have been disclosed above, it is not limited to the applications listed in the description and the embodiments, which are fully applicable in all kinds of fields of application suitable for this invention, and further modifications may be readily made by those skilled in the art, and the invention is therefore not limited to the specific details shown and described herein without departing from the general concept defined by the claims and their equivalents.
Claims (8)
1. A ligament reconstruction fixation device, comprising:
the clamping cylinder comprises an upper cylinder body (1) and a lower cylinder body (2), one long side edge of the upper cylinder body (1) is hinged with one long side edge of the lower cylinder body (2), and the other long side edge of the upper cylinder body (1) is detachably connected with the other long side edge of the lower cylinder body (2);
the support frame comprises a base (3), a first support rod (4) and a movable mechanism, wherein the first support rod (4) and the movable mechanism are arranged on the base (3), the clamping cylinder is movably arranged on the first support rod (4), the movable mechanism is used for supporting the leg of a patient, and the patient uses the movable mechanism to move the leg.
2. The ligament reconstruction fixing device according to claim 1, wherein the first support rod (4) comprises a first cylindrical rod (41) and a first inner rod (42), a locking hole (43) and a locking screw (44) are arranged at a position of the first cylindrical rod (41) close to the upper end of the first cylindrical rod, the locking screw (44) is screwed in the locking hole (43), the lower end of the first inner rod (42) is inserted in the first cylindrical rod (41), the inner end of the locking screw (44) selectively abuts against the first inner rod (42), and the upper end of the first inner rod (42) is connected with the bottom of the lower cylinder (2).
3. Ligament reconstruction fixation device according to claim 1, characterized in that the movable mechanism comprises a second cylinder (5), a second inner rod (6), a U-shaped plate (7), and an auxiliary mechanism, the second cylinder (5) is arranged on the base (3) and is far away from the first support rod (4), the lower end of the second inner rod (6) is slidably inserted in the second cylinder (5), the auxiliary mechanism is arranged on the base (3), the U-shaped plate (7) is arranged at the upper end of the second inner rod (6), and the auxiliary mechanism is connected with the U-shaped plate (7).
4. The ligament reconstruction fixing device according to claim 3, wherein the auxiliary mechanism comprises two inverted L-shaped auxiliary rods (8), one of the auxiliary rods (8) is close to the second cylinder (5), the other auxiliary rod (8) is close to the first support rod (4), the auxiliary rod (8) comprises a second support rod (9), a third support rod (10), a pulley (11) and a connecting rope (12), the third support rod (10) is horizontally arranged at the upper end of the second support rod (9), the pulley (11) is arranged on the third support rod (10), the connecting rope (12) is wound on the two pulleys (11), one end of the connecting rope (12) is connected with the U-shaped support plate (7), and the other end of the connecting rope is provided with a pull ring (13).
5. Ligament reconstruction fixation device according to claim 4, characterized in that the U-shaped plate (7) is provided with a cross bar (14) near its upper end, and two branch cables (15) are connected to one end of the connecting cable (12), and the branch cables (15) are connected to the cross bar (14).
6. Ligament reconstruction fixation device according to claim 5, characterized in that a groove (16) is provided in the U-shaped plate (7), a flexible stay (17) being provided in the groove (16).
7. Ligament reconstruction fixation device according to claim 3, characterized in that the second cylinder (5) has two opposite vertical strip-shaped holes (18) in its cylinder, and the lower end of the second inner rod (6) is provided with a catch bar (19), and the catch bar (19) is slidably connected in the vertical strip-shaped holes (18).
8. Ligament reconstruction fixation device according to claim 7, characterized in that a support spring (20) is arranged in the second cylinder (5), the upper end of the support spring (20) being connected to the lower end of the second inner rod (6) and being located below the catch bar (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021148617.5U CN213250924U (en) | 2020-06-19 | 2020-06-19 | Ligament reconstruction fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021148617.5U CN213250924U (en) | 2020-06-19 | 2020-06-19 | Ligament reconstruction fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213250924U true CN213250924U (en) | 2021-05-25 |
Family
ID=75956477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021148617.5U Expired - Fee Related CN213250924U (en) | 2020-06-19 | 2020-06-19 | Ligament reconstruction fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213250924U (en) |
-
2020
- 2020-06-19 CN CN202021148617.5U patent/CN213250924U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210525 |