CN215778018U - Knee joint operation position frame and medical instrument - Google Patents
Knee joint operation position frame and medical instrument Download PDFInfo
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- CN215778018U CN215778018U CN202121278906.1U CN202121278906U CN215778018U CN 215778018 U CN215778018 U CN 215778018U CN 202121278906 U CN202121278906 U CN 202121278906U CN 215778018 U CN215778018 U CN 215778018U
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- knee joint
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- sliding part
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Abstract
The utility model relates to a medical technical field that sets up especially relates to a knee joint operation position frame and medical apparatus, and knee joint operation position frame includes: a fixed plate provided with a first sliding part and a second sliding part; a side stopper member connectable to the first sliding portion; and the foot pad component can be in sliding connection with the second sliding part, is used for supporting the feet of the patient and can adjust the bending angle of the knee joint of the patient by adjusting the position of the foot pad component relative to the fixed plate. The utility model provides a knee joint operation position frame with integral type structure keeps off the component at the side and carries out the back regulation pad foot component position of stabilizing the support to patient's shank to the knee joint that makes the patient treat the operation is in best angle, and this in-process is because the knee joint of the stabilizing the support patient of side fender component only adjusts crooked degree on the front and back distance, and the accommodation process is simple easy to operate.
Description
Technical Field
The application relates to the technical field of medical setting, in particular to a knee joint operation position frame and medical equipment.
Background
At present, in order to facilitate knee joint operations, the knee joint is required to be kept in a special flexion and extension position and an internal and external rotation neutral position. The current position frame often supports for the side and the separation of callus on the sole two parts, is not convenient for the overall regulation. In addition, in the operation process, the lateral support or the foot pad part may be displaced, so that the medical staff can continue the operation by timely adjusting the position, which is not beneficial to the continuous operation.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a knee joint operation position frame and medical apparatus to solve the technical problem that the position frame is inconvenient to adjust in the current knee joint operation that exists among the prior art to a certain extent.
The application provides a knee joint operation position frame includes:
a fixed plate provided with a first sliding part and a second sliding part;
a side stopper member connectable to the first sliding portion;
and the foot pad component can be connected with the second sliding part in a sliding mode, is used for supporting the feet of the patient, and can adjust the bending angle of the knee joint of the patient by adjusting the position of the foot pad component relative to the fixing plate.
In the above technical solution, further, the first sliding portion is provided at one end portion of the fixed plate, and the first sliding portion extends in a first direction;
the second sliding part is arranged at the center of the fixed plate and extends along a second direction;
the first direction is the width direction of the fixing plate; the second direction is the length direction of the fixing plate.
In any of the above technical solutions, further, the knee joint operation body position frame further includes a third sliding portion, and the third sliding portion is disposed at one end of the fixing plate where the first sliding portion is disposed;
the third sliding portion and the first sliding portion are symmetrically arranged, and the side blocking member can be connected with the third sliding portion in a sliding mode.
In any one of the above technical solutions, further, the side blocking member includes a stopper, a first side surface of the stopper is used for contacting a leg of the patient, and a second side surface of the stopper facing away from the first side surface is provided with a connecting rod, and the connecting rod can be inserted into the first sliding portion or the third sliding portion.
In any one of the above technical solutions, further, the footrest member includes:
a pad block which is provided with a contact surface for contacting with the foot of the patient;
and one end of the connecting shaft penetrates through the second sliding part and is connected with a rack, and the rack is in sliding connection with the fixing plate.
In any one of the above technical solutions, further, a sliding groove is formed in one side edge of the fixing plate extending along the second direction, an adjusting knob is arranged on the sliding groove, the adjusting knob is connected with a connecting rod, one end, far away from the adjusting knob, of the connecting rod is connected with a gear, and the gear is engaged with the rack.
In any of the above technical solutions, further, a distance between the stepping member and the side blocking member is 40-80 cm.
In any of the above technical solutions, further, the knee joint operation body position frame further includes a locking member;
the fixed plate be provided with first sliding part with a side interval of third sliding part is provided with a plurality of regulation holes, the retaining member is used for the plug-in to in the regulation hole and butt the connecting rod, in order to fix the connecting rod.
In any of the above technical solutions, further, the thickness of the fixing plate is 1-2 cm.
The application also provides a medical apparatus, including any one of the above technical scheme the knee joint operation position frame, therefore, have this knee joint operation position frame's whole beneficial technological effect, here, no longer give unnecessary details.
Compared with the prior art, the beneficial effect of this application is:
the application provides a knee joint operation position frame includes: a fixed plate provided with a first sliding part and a second sliding part; a side stopper member connectable to the first sliding portion; and the foot pad component can be in sliding connection with the second sliding part, is used for supporting the feet of the patient and can adjust the bending angle of the knee joint of the patient by adjusting the position of the foot pad component relative to the fixed plate.
The utility model provides a knee joint operation position frame with integral type structure, keep off the component at the side and carry out the back regulation and fill up foot component position of stable support to patient's shank, so that the knee joint that the patient waited to operate is in the optimum angle, this in-process is because the knee joint of the stable support patient of side fender component only adjusts crooked degree on the front and back distance, accommodation process is simple easy operation, and the sick leg that falls into the disease of patient takes place the condition of enstrophe or turning up, ensure the accuracy of position, in addition, can also effectively avoid keeping off the component and/or fill up foot component and take place to remove in the operation process, need medical personnel to adjust the position of side fender component and/or fill up foot component repeatedly, the influence operation is continuously gone on.
The application provides a medical instrument, including the aforesaid knee joint operation position frame, therefore, be convenient for adjust patient's posture through this knee joint operation position frame, ensure going on smoothly of operation, avoid taking place to remove at operation in-process side fender and/or callus on the sole, need medical personnel to adjust repeatedly.
Drawings
In order to more clearly illustrate the detailed description of the present application or the technical solutions in the prior art, the drawings needed to be used in the detailed description of the present application or the prior art description will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic structural diagram of a knee joint operation body position frame provided in an embodiment of the present application;
fig. 2 is another perspective view of a knee joint surgical body position frame according to an embodiment of the present application.
Reference numerals:
1-fixed plate, 2-first sliding part, 3-second sliding part, 4-third sliding part, 5-side blocking frame, 501-blocking piece, 502-connecting rod, 6-foot pad component, 601-cushion block, 602-adjusting knob, 7-locking piece, a-first direction and b-second direction.
Detailed Description
The technical solutions of the present application will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are only some embodiments of the present application, but not all embodiments.
The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application.
All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
A knee joint surgical body position frame and medical instruments according to some embodiments of the present application are described below with reference to fig. 1 and 2.
Referring to fig. 1 and 2, an embodiment of the present application provides a knee joint operation posture frame, including a fixing plate 1, a side blocking member 5, and a foot pad member 6, where the fixing plate 1 is specifically a rectangular plate and can be disposed on an operating bed for supporting a diseased leg of a patient undergoing a knee joint operation, the fixing plate 1 is provided with a first sliding portion 2 and a second sliding portion 3, the side blocking member 5 is slidably connected with the first sliding portion 2, and a position of the side blocking member 5 relative to the fixing plate 1 is adjusted according to a position of a thigh root of the leg of the patient undergoing a knee joint operation, so that the side blocking member 5 supports the leg of the patient on a side surface, thereby preventing multiple joints of the leg of the patient from being loosened or displaced during the operation process, which results in inaccurate posture; the foot pad component 6 is connected with the second sliding part 3 in a sliding mode, the foot pad component 6 is used for supporting feet of a patient, the affected leg of the patient is in a state that the foot pad component 6 is stepped on by feet, the foot pad component 6 is used for blocking slipping of the affected leg of the patient, and the bending angle of the knee joint of the patient can be adjusted by adjusting the position of the foot pad component 6 relative to the fixing plate 1 so as to adapt to different operation conditions.
When the knee joint operation posture frame provided by the application is used specifically, the position of the side blocking component 5 relative to the fixing plate 1 is firstly adjusted according to actual conditions, so that the side blocking component 5 can stably support the leg of a patient on the side, and then the specific position of the foot pad component 6 is adjusted, so that the knee joint of the patient is positioned at the optimal bending angle.
It can be seen that the knee joint operation position frame that has integral type structure that this application provided adjusts and fills up foot component 6 position after keeping off component 5 to carry out the stable support to patient's shank in the side, so that the knee joint that the patient waited to operate is in the optimum angle, this in-process because the knee joint that the stable support patient of side fender component 5 only adjusts the flexion degree on the front and back distance, accommodation process is simple easy to operate, and the sick leg that the patient's sick can not appear takes place the condition of enstrophe or turning up, ensure the accuracy of position, in addition, can also effectively avoid keeping off component 5 and/or fill up foot component 6 and take place to remove in the operation process, need medical personnel to adjust the position of side fender component 5 and/or fill up foot component 6 repeatedly, influence the operation and continuously go on.
In one embodiment of the present application, the thickness of the fixing plate 1 is preferably 1-2 cm.
In the embodiment, the thickness of the fixing plate 1 is preferably 1-2cm, the strength is reduced due to the fact that the fixing plate 1 is too thin, the comfort is reduced due to the fact that the fixing plate 1 is too thick, and the operation is affected due to the fact that the two lower limbs are not located on the same plane obviously
In one embodiment of the present application, preferably, the first sliding portion 2 is provided at one end portion of the fixed plate 1, and the first sliding portion 2 extends in the first direction a;
the second sliding portion 3 is disposed at a central position of the fixed plate 1, and the second sliding portion 3 extends in the second direction b;
the first direction a is the width direction of the fixing plate 1; the second direction b is a longitudinal direction of the fixing plate 1.
In this embodiment, the first sliding portion 2 and the second sliding portion 3 may be sliding grooves or sliding rails formed on the fixing plate 1, the first sliding portion 2 extends along a first direction a, and the second sliding portion 3 extends along a second direction b, wherein the first direction a is a width direction of the fixing plate 1, the second direction b is a length of the fixing plate 1, and the patient's affected leg is prevented from outward rotation or inward buckling by adjusting the position of the side blocking member 5 in the left-right direction by adjusting the movement of the side blocking member 5 in the first direction a; the footrest member 6 slides in the second sliding portion 3, and the second sliding portion 3 is provided at an intermediate position of the fixed plate 1 and extends in the second direction b.
In one embodiment of the present application, the distance between the footrest member 6 and the side dam member 5 is preferably 40-80 cm.
In this embodiment, the sliding distance between the side blocking member 5 and the foot pad member 6 is 40-80cm, specifically, the distance between the connecting shaft and the connecting rod 502, during the sliding adjustment process, the distance between the side blocking member 5 and the foot pad member is 40cm at the minimum and 80cm at the maximum, and when the sliding adjustment process is exceeded, the sliding adjustment range is an invalid distance, and when the sliding adjustment range is exceeded, the applicable crowd is reduced.
In one embodiment of the present application, preferably, the knee joint operation body position frame further comprises a third sliding part 4, wherein the third sliding part 4 is arranged at one end of the fixing plate 1 where the first sliding part 2 is arranged;
the third sliding portion 4 is provided symmetrically to the first sliding portion 2, and the side stopper member 5 is slidably connected to the third sliding portion 4.
In this embodiment, it is proposed that the end of the fixing plate 1 provided with the first sliding portion 2 is a first end, the first end is further provided with a third sliding portion 4, the third sliding portion 4 has the same structure as the first sliding portion 2, and the third sliding portion 4 and the first sliding portion 2 are distributed along the same straight line, and are symmetrically arranged about a center line of the fixing plate 1 distributed along the length direction, so that the side blocking member 5 can select a corresponding mounting position for the left leg or the right leg with the operation leg of the patient.
In one embodiment of the present application, preferably, the side blocking member 5 comprises a stop 501, a first side of the stop 501 is used for contacting the patient's leg, a second side of the stop 501 facing away from the first side is provided with a connecting rod 502, and the connecting rod 502 can be inserted into the first slider 2 or the third slider 4.
In this embodiment, one side of the block 501 facing the patient's leg is provided with a flexible cushion ensuring comfort, the bottom of the block 501 is provided with a connecting rod 502, the connecting rod 502 is used to fix the block 501 to the first slide 2 or the third slide 4, and adjusting the distance between the side block member 5 and the second slide 3 is achieved by fixing the connecting rod 502 at different positions within the first slide 2 or the third slide 4.
In one embodiment of the present application, the knee surgery body position frame preferably further comprises a locking member 7;
a plurality of adjusting holes are formed at intervals on one side of the fixing plate 1, which is provided with the first sliding part 2 and the third sliding part 4, and the locking member 7 is inserted into the adjusting holes and abuts against the connecting rod 502 to fix the connecting rod 502.
In this embodiment, the adjusting holes at different positions have different distances from the second sliding part 3, and the distance from the side blocking member 5 to the second sliding part 3 can be selected by selecting the corresponding adjusting holes, so that the knee joint operation posture frame is suitable for patients of different ages and different postures, and the connecting rod 502 is locked in the adjusting holes by the locking members 7 after the suitable adjusting holes are selected, thereby avoiding the deflection of the connecting rod 502 and the stop block 501.
Specifically, the locking member 7 includes a knob portion and a rod portion vertically connected to the knob portion, an external thread is formed on the surface of the rod portion, an internal thread adapted to the external thread is formed on the inner wall surface of the adjusting hole, and the depth of the rod portion screwed into the adjusting hole can be adjusted by screwing the knob portion, so that the end of the rod portion far from the knob portion can enter the first sliding portion 2 or the third sliding portion 4 and tightly abut against the connecting rod 502 of the side blocking member 5.
In one embodiment of the present application, preferably, the footrest member 6 includes:
a pad 601 formed with a contact surface for contacting a patient's foot;
and the connecting shaft is arranged at the bottom of the cushion block 601, one end of the connecting shaft penetrates through the second sliding part 3 and is connected with a rack, and the rack is in sliding connection with the fixing plate 1.
Further, a sliding groove is formed in one side edge, extending along the second direction b, of the fixing plate 1, an adjusting knob 602 is arranged on the sliding groove, the adjusting knob 602 is connected with a connecting rod, one end, far away from the adjusting knob 602, of the connecting rod is connected with a gear, and the gear is meshed with the rack.
In this embodiment, the contact surface of the cushion block 601 is a curved surface to improve the fitting degree with the sole of the patient, the bottom of the cushion block 601 is provided with a connecting shaft, the bottom end of the connecting shaft is inserted into the second sliding part 3, the second sliding part 3 is a through groove structure formed on the fixed plate 1, the connecting shaft passes through the second connecting part and then is connected with the rack, and the rack is slidably connected with the bottom wall surface of the fixed plate 1 at a position close to the side edge of the second sliding part 3; an adjusting knob 602 is arranged on one side of the fixing plate 1 extending along the length direction, the adjusting knob 602 is connected with a gear through a connecting rod, and the gear is meshed with a rack, so that when the adjusting knob 602 is screwed, the gear converts the rotary motion into the linear motion of the rack, and the rack can drive the connecting shaft and the cushion block 601 to reciprocate in the second sliding portion 3, so as to adjust the position of the foot pad component 6 relative to the fixing plate 1.
The embodiment of the application also provides a medical instrument, which comprises the knee joint operation position frame in any one of the embodiments, so that the knee joint operation position frame has all the beneficial technical effects of the knee joint operation position frame, and the details are not repeated herein.
Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application.
Claims (10)
1. A knee joint surgery body position frame, comprising:
a fixed plate provided with a first sliding part and a second sliding part;
a side stopper member connectable to the first sliding portion;
and the foot pad component can be connected with the second sliding part in a sliding mode, is used for supporting the feet of the patient, and can adjust the bending angle of the knee joint of the patient by adjusting the position of the foot pad component relative to the fixing plate.
2. The knee joint operation body position frame according to claim 1, wherein the first sliding portion is provided at one end of the fixing plate, and the first sliding portion extends in a first direction;
the second sliding part is arranged at the center of the fixed plate and extends along a second direction;
the first direction is the width direction of the fixing plate; the second direction is the length direction of the fixing plate.
3. The knee joint surgery posture rack of claim 1, further comprising a third sliding part provided at an end of the fixing plate where the first sliding part is provided;
the third sliding portion and the first sliding portion are symmetrically arranged, and the side blocking member can be connected with the third sliding portion in a sliding mode.
4. A knee joint procedure body position frame according to claim 3, wherein the side stop member comprises a stop, a first side of the stop being for contacting a patient's leg, a second side of the stop facing away from the first side being provided with a connecting rod which can be inserted to the first or third slide.
5. The knee joint surgical stand of claim 2, wherein the footpad member includes:
a pad block which is provided with a contact surface for contacting with the foot of the patient;
and one end of the connecting shaft penetrates through the second sliding part and is connected with a rack, and the rack is in sliding connection with the fixing plate.
6. The knee joint operation posture frame according to claim 5, wherein a sliding groove is formed in one side edge of the fixing plate extending along the second direction, an adjusting knob is arranged on the sliding groove, a connecting rod is connected to the adjusting knob, a gear is connected to one end, far away from the adjusting knob, of the connecting rod, and the gear is meshed with the rack.
7. The knee surgical body position support according to any one of claims 1 to 6, wherein the distance between the footpad member and the side stop member is 40-80 cm.
8. The knee surgical body position frame of claim 4, further comprising locking members;
the fixed plate be provided with first sliding part with a side interval of third sliding part is provided with a plurality of regulation holes, the retaining member is used for the plug-in to in the regulation hole and butt the connecting rod, in order to fix the connecting rod.
9. The knee surgery body position frame according to any one of claims 1 to 6, wherein the thickness of the fixing plate is 1-2 cm.
10. A medical device comprising the knee joint surgical body position frame of any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121278906.1U CN215778018U (en) | 2021-06-08 | 2021-06-08 | Knee joint operation position frame and medical instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121278906.1U CN215778018U (en) | 2021-06-08 | 2021-06-08 | Knee joint operation position frame and medical instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215778018U true CN215778018U (en) | 2022-02-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121278906.1U Active CN215778018U (en) | 2021-06-08 | 2021-06-08 | Knee joint operation position frame and medical instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215778018U (en) |
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2021
- 2021-06-08 CN CN202121278906.1U patent/CN215778018U/en active Active
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