Limb disinfection support frame for orthopedic surgery
By designing a limb disinfection support frame for orthopedic surgery, the problems of long preoperative leg disinfection time and poor stability were solved, achieving convenient operation and improved comfort, avoiding ankle pressure, and improving the stability of the disinfection process and patient comfort.
Patent Information
- Application Number
- CN202423289213.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2025-12-30
- Estimated Expiration
- 2034-12-31
AI Technical Summary
In current orthopedic surgeries, the preoperative leg disinfection procedure is time-consuming and unstable, and prolonged ankle suspension leads to poor blood circulation and continuous pressure on the ankle.
Design a limb disinfection support frame for orthopedic surgery, including a support component, a first support rod, a second support rod, and a mounting base. The support component is rotatably connected, the support rods are telescopic, and the mounting base is detachable from the operating table. Stability and comfort are ensured by multi-dimensional adjustment and locking bolts.
It is simple and convenient to operate, has a stable structure, avoids pressure on the ankle, improves patient comfort, and enhances the efficiency and safety of the disinfection process.
Smart Images
Figure CN223731700U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the field of medical auxiliary instrument, concretely relates to a orthopedics operation limb disinfection support frame. BACKGROUND
[0002] Skin as the first natural protective barrier of human body, is in close contact with the outside environment, easy to adsorb a variety of microorganisms. In the medical field, the skin is thoroughly cleaned and disinfected before operation is an important measure to prevent surgical infection. For patients, if the skin of the surgical area is not disinfected thoroughly, bacteria, viruses and other microorganisms may take the opportunity to invade the wound, causing infection, which not only increases the risk of operation, but also may prolong the patient's recovery period, and even induce serious consequences such as abscess and sepsis, posing a major threat to the health of patients.
[0003] In the current orthopedic surgery, when disinfecting the leg before operation, medical staff usually use a sling to lift the ankle of the patient, and fix the sling on the infusion stand. The leg is lifted to a certain height by the infusion stand, so as to disinfect the leg comprehensively. However, the problem of this method is that the infusion stand needs to be placed in place and adjusted to a height suitable for disinfection, and then the sling is put on the ankle of the patient and hung on the infusion stand. The whole operation process is time-consuming, and the stability is poor. Moreover, the ankle is continuously pressed for a long time when using the sling to lift the ankle, which leads to poor blood circulation.
[0004] Therefore, how to design a bed ankle support frame which is convenient to operate, has good stability and can prevent the ankle of the patient from being continuously pressed, is a technical problem that has not been solved in the prior art. CONTENT OF THE UTILITY MODEL
[0005] Therefore, the technical problem to be solved by the utility model is to overcome the technical defects that the whole operation process is time-consuming, the stability is poor, and the ankle is continuously pressed for a long time when disinfecting the leg before operation in the prior art, so as to provide a limb disinfection support frame which is convenient to operate, has good stability and can prevent the ankle of the patient from being continuously pressed.
[0006] Therefore, the utility model provides a orthopedics operation limb disinfection support frame, which comprises:
[0007] The lifting piece is arc-shaped, has a lifting surface on the top surface, and is suitable for placing the affected limb. A silica gel pad is arranged on the lifting surface.
[0008] The first support rod is L-shaped, and one end thereof is rotatably connected to the lifting piece through a rotating structure.
[0009] The second support rod has an installation cavity with an open end, and the first support rod is telescopically installed in the installation cavity.
[0010] A mounting seat is adapted to be detachably mounted on the operating bed, and the second support rod is fixedly mounted on the mounting seat.
[0011] As a preferred technical solution, the rotating structure comprises:
[0012] A rotating part comprises a ball head and a connecting piece fixedly arranged on the ball head;
[0013] A rotating seat is fixedly arranged on the free end of the first support rod and has a spherical inner cavity, and the ball head is rotatably mounted in the spherical inner cavity;
[0014] A mounting cap is fixedly mounted on the rotating seat and limits the ball head in the spherical inner cavity; a through hole is formed in the top of the mounting cap and communicates with the spherical inner cavity, and the connecting piece can extend from the through hole and be fixedly connected with the bottom of the lifting piece.
[0015] As a preferred technical solution, a first threaded through hole is formed in the bottom of the rotating seat and communicates with the spherical inner cavity;
[0016] A first locking bolt is further arranged and can be screwed with the first threaded through hole to press the ball head and limit the ball head.
[0017] As a preferred technical solution, a threaded column is arranged on the top of the connecting piece, the threaded column has external threads, an internally threaded blind hole is formed in the bottom of the lifting piece, and the threaded column is screwed with the internally threaded blind hole, thereby fixing the rotating part and the lifting piece.
[0018] As a preferred technical solution, the mounting seat has a connecting groove which penetrates through both ends in the axial direction and is open on one side, and the connecting groove is adapted to be movably sleeved on the connecting slide plate on one side of the operating bed.
[0019] As a preferred technical solution, a mounting groove with an open top is formed on one side of the mounting seat, and the second support rod can be fixedly mounted in the mounting groove.
[0020] As a preferred technical solution, the connecting groove has a first side surface and a second side surface on both sides inside, respectively, and the distance between the first side surface and the second side surface is greater than the width of the connecting slide plate; the mounting groove has a third side surface and a fourth side surface on both sides inside, respectively, and the distance between the third side surface and the fourth side surface is greater than the width of the second support rod; and the connecting groove and the mounting groove partially intersect, so that the distance between the third side surface and the first side surface is less than the width of the connecting slide plate.
[0021] The fourth side is provided with a second threaded through hole; a second locking bolt is screwed with the second threaded through hole, for extruding the second supporting rod, so as to limit and fix the second supporting rod and the mounting seat.
[0022] As a preferred technical scheme, the second supporting rod is provided with a third threaded through hole, after the first supporting rod is installed in the mounting cavity, a third locking bolt is screwed with the third threaded through hole, for extruding the first supporting rod, so as to limit and fix the first supporting rod.
[0023] As a preferred technical scheme, the operating end of the first locking bolt is fixedly installed with a first operating rod.
[0024] As a preferred technical scheme, the operating end of the second locking bolt is fixedly installed with a second operating rod.
[0025] And / or, the operating end of the third locking bolt is fixedly installed with a third operating rod.
[0026] The technical scheme provided by the utility model has the following advantages:
[0027] The utility model discloses an orthopedic operation limb disinfection support frame, including lifting piece, first supporting rod, second supporting rod and mounting seat, wherein, lifting piece arc shape setting, top surface has the lifting surface, is suitable for the limb and is put into, is provided with silica gel pad on the lifting surface, first supporting rod is L -shaped, and one end is rotatably connected with lifting piece through rotating structure, second supporting rod has the installation cavity of end opening, and first supporting rod is telescopically installed in the installation cavity, and mounting seat is suitable for detachably installed on the operating bed, and second supporting rod can be fixedly installed on the mounting seat.
[0028] When using the orthopedic operation limb disinfection support frame of the utility model, first, according to the height of most patients, the support frame is adjusted to the appropriate position on the bed, then the lifting piece is adjusted to the comfortable angle suitable for most patients, and the ankle of the patient is placed on the silica gel pad, and then the height of the first supporting rod is adjusted to the height that the patient feels comfortable and convenient for disinfection. Compared with the mode of suspending the ankle of the traditional infusion support, the orthopedic operation limb disinfection support frame of the utility model is simple and convenient to operate, and the structure is stable, which can avoid the pressure on the ankle and improve the comfort of the patient. ACCURACY OF DRAWINGS
[0029] In order to more clearly illustrate the technical scheme in the prior art or the embodiment of the utility model, the drawings used in the description of the prior art or the embodiment are briefly introduced as follows.
[0030] Figure 1 It is the overall structure schematic diagram of the orthopedic operation limb disinfection support frame of the utility model.
[0031] Figure 2 is Figure 1 is an exploded structural schematic view of part A in
[0032] Figure 3 is Figure 1 is a structural schematic view of the lifting piece in
[0033] Figure 4 is Figure 1 is an exploded structural schematic view of part B in
[0034] Figure 5 is Figure 1 is a structural schematic view of the fixing seat in
[0035] Figure 6 is Figure 1 is a structural schematic view of the second support rod in
[0036] Figure 7 is Figure 1 is a structural schematic view of the first support rod in
[0037] Fig. 1 is a lifting piece; Fig. 11 is a silica gel pad; Fig. 12 is an internally threaded blind hole; Fig. 2 is a first support rod; Fig. 21 is a second support rod; Fig. 22 is a third threaded through hole; Fig. 3 is a rotating structure; Fig. 31 is a rotating piece; Fig. 311 is a ball head; Fig. 312 is a connecting piece; Fig. 313 is a threaded column; Fig. 32 is a rotating seat; Fig. 321 is a spherical inner cavity; Fig. 322 is a mounting cap; Fig. 323 is a through hole; Fig. 33 is a first threaded through hole; Fig. 34 is a first locking bolt; Fig. 341 is a first operating rod; Fig. 4 is a mounting seat; Fig. 5 is a connecting groove; Fig. 51 is a first side surface; Fig. 52 is a second side surface; Fig. 6 is a top opening; Fig. 7 is a mounting groove; Fig. 71 is a third side surface; Fig. 72 is a fourth side surface; Fig. 8 is a side opening; Fig. 9 is a second threaded through hole; Fig. 10 is a second locking bolt; Fig. 101 is a second operating rod; Fig. 13 is a third locking bolt; Fig. 131 is a third operating rod. DETAILED DESCRIPTION
[0038] In order for those skilled in the art to better understand the present scheme, the technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without making creative efforts should belong to the scope of protection of the present application.
[0039] It should be noted that the terms "first," "second," etc., in the claims and specification of this application are used to distinguish similar objects and are not used to describe a specific order or sequence. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such as a process, method, system, product, or device that includes a series of steps or units, not limited to those steps or units explicitly listed, but may also include other steps or units not explicitly listed or inherent to these processes, methods, products, or devices.
[0040] In this application, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," "horizontal," "lateral," and "longitudinal" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for better description of this application and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation. Furthermore, some of the above terms may be used to indicate other meanings besides orientation or positional relationship; for example, the term "upper" may also be used in some cases to indicate a certain dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this application according to the specific circumstances. In addition, the term "multiple" should mean two or more. It should be noted that, unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other.
[0041] The present application will now be described in detail with reference to the accompanying drawings and embodiments.
[0042] This embodiment provides a limb disinfection support frame for orthopedic surgery, such as... Figures 1-7 As shown, the device includes: a support member 1, a first support rod 2, a second support rod 21, and a mounting base 4; wherein, the support member 1 is arc-shaped, with a support surface on its top surface suitable for placing the affected limb, and a silicone pad 11 is provided on the support surface; the first support rod 2 is L-shaped, and one end is rotatably connected to the support member 1 through a rotating structure 3; the second support rod 21 has a mounting cavity with an end opening, and the first support rod 2 is telescopically mounted in the mounting cavity; the mounting base 4 is suitable for detachable mounting on the operating table, and the second support rod 21 can be fixedly mounted on the mounting base 4.
[0043] When the orthopedic surgery limb disinfection support frame of the embodiment is used, first, the support frame is adjusted to a proper position on the bed according to the height of the patient, then the lifting piece 1 is adjusted to a comfortable angle suitable for the patient, and the ankle of the patient is placed on the silica gel pad 11, and the height of the first support rod 2 is adjusted to a height that the patient feels comfortable and convenient for disinfection. Compared with the traditional way of suspending the ankle of the patient by the infusion support frame, the orthopedic surgery limb disinfection support frame of the embodiment is simple and convenient to operate, has a stable structure, can avoid the pressure on the ankle of the patient, and improves the comfort of the patient.
[0044] As shown in Figure 1 , the rotating structure 3 comprises a rotating piece 31, a rotating seat 32 and a mounting cap 322; the rotating piece 31 comprises a ball head 311 and a connecting piece 312 fixedly arranged on the ball head 311; the rotating seat 32 is fixedly arranged on the free end of the first support rod 2 and has a spherical inner cavity 321, and the ball head 311 is rotatably mounted in the spherical inner cavity 321; the mounting cap 322 is fixedly mounted on the rotating seat 32 and limits the ball head 311 in the spherical inner cavity 321; a through hole 323 communicating with the spherical inner cavity 321 is formed in the top of the mounting cap 322, and the connecting piece 312 can extend out of the through hole 323 and be fixedly connected with the bottom of the lifting piece 1. The lifting piece 1 can freely rotate in multiple dimensions through the rotating structure 3 to adjust the angle, so as to more accurately fit the ankle part of the patient and improve the comfort of the patient.
[0045] As shown in Figure 2 , a first threaded through hole 33 communicating with the spherical inner cavity 321 is formed in the bottom of the rotating seat 32; and a first locking bolt 34 can be screwed with the first threaded through hole 33 and is used for pressing the ball head 311 to limit and fix the ball head 311. By screwing the first locking bolt 34 with the first threaded through hole 33, the user can conveniently fix the ball head 311, ensure the stability of the ball head 311 during use, and improve the stability and safety of the overall structure.
[0046] As shown in Figure 2 and Figure 3 , a threaded column 313 is arranged at the top of the connecting piece 312, the threaded column 313 has external threads, an internally threaded blind hole 12 is formed in the bottom of the lifting piece 1, and the threaded column 313 is screwed with the internally threaded blind hole 12, so as to fixedly connect the rotating piece 31 with the lifting piece 1. The threaded connection is firm, and the lifting piece 1 is convenient to disassemble and assemble.
[0047] As shown in Figure 4 and Figure 5As shown, the mounting seat 4 has a connecting groove 5 which is open on one side and axially through both ends, and is suitable for movably sleeving on the connecting slide plate on one side of the operating bed. Through the connecting groove 5 which is open, the mounting seat 4 can be easily sleeved on the bedside and can be moved along the bedside, ensuring that the support frame can always provide the best support position for the patient.
[0048] As shown in Figure 4 and Figure 5 , one side of the mounting seat 4 is provided with a mounting groove 7 with a top opening 6, and the second support rod 21 can be fixedly installed in the mounting groove 7.
[0049] As shown in Figure 4 and 5 , the connecting groove 5 has a first side face 51 and a second side face 52 on both sides inside, and the distance between the two is greater than the width of the connecting slide plate; the mounting groove 7 has a third side face 71 and a fourth side face 72 on both sides inside, and the distance between the two is greater than the width of the second support rod 21; the connecting groove 5 and the mounting groove 7 partially intersect, so that the distance between the third side face 71 and the first side face 51 is less than the width of the connecting slide plate; a second threaded hole 9 is formed on the fourth side face 72; a second locking bolt 10 is screwed with the second threaded hole 9, used to extrude the second support rod 21, so as to limit and fix the second support rod 21 and the mounting seat 4.
[0050] When installing the mounting seat 4, the mounting seat 4 is sleeved on the bedside, and then the second locking bolt 10 is turned inward, so that the second locking bolt 10 extrudes the second support rod 21 inward, so that the second support rod 21 extrudes the bedside inward, and then the mounting seat 4 is extruded and fixed on the bedside.
[0051] As shown in Figure 6 , a third threaded hole 22 is formed on the second support rod 21, and after the first support rod 2 is installed in the mounting cavity, a third locking bolt 13 is screwed with the third threaded hole 22, used to extrude the first support rod 2, so as to limit and fix the first support rod 2. Through the screwing of the third locking bolt 13 and the third threaded hole 22, the first support rod 2 can be easily extruded and fixed, preventing it from sliding or loosening in the mounting cavity of the second support rod 21.
[0052] As shown in Figure 1 and Figure 2 , a first operating rod 341 is fixedly installed on the operating end of the first locking bolt 34.
[0053] As shown in Figure 1 and Figure 4As shown, the operating end of the second locking bolt 10 is fixedly installed with a second operating lever 101, and the operating end of the third locking bolt 13 is fixedly installed with a third operating lever 131. Through the operating lever, the user can more conveniently exert force to rotate the bolt, improve the work efficiency, and also ensure the reliability and firmness of the locking.
[0054] The orthopedic surgery limb disinfection support frame in the embodiment has the following use method:
[0055] First, according to the height of the patient, the fixed seat 4 is sleeved and moved to the appropriate position beside the bed, then the second locking bolt 10 is turned inward, the second locking bolt 10 extrudes the second support rod 21 inward, so that the second support rod 21 extrudes the bed inward, and then the fixed seat 4 is extruded and fixed on the bed; after the fixed seat 4 is fixed, the first locking bolt 34 is turned outward to release the fixation of the ball head 311, then the lifting piece 1 is adjusted to a comfortable angle for the patient, and then the first locking bolt 34 is turned inward to limit and fix the ball head 311; after the adjustment of the lifting piece 1 is completed, the patient's ankle is placed on the silica gel pad 11, then the third locking bolt 13 is turned outward to release the fixation of the first support rod 2, and the first support rod 2 is adjusted to a comfortable height for the patient and convenient for disinfection, then the third locking bolt 13 is turned inward to limit and fix the first support rod 2; after the adjustment is completed, the patient's leg is completely disinfected.
[0056] Obviously, the above embodiment is only an example for clearly illustrating, and is not a limitation to the implementation. For ordinary skilled in the art, other different forms of changes or variations can be made on the basis of the above description. Here, all the implementation is not required and cannot be exhausted. The obvious changes or variations derived from it are still within the protection scope of the present technical solution.
Claims
1. An orthopedic surgical limb disinfecting support frame, characterized in that, The utility model relates to a lifting device for limb, which comprises: a lifting piece (1) with an arc-shaped lifting surface on the top surface, suitable for placing the affected limb, and a silica gel pad (11) arranged on the lifting surface; a first supporting rod (2) in L shape, one end of which is rotatably fixedly connected with the lower part of the lifting piece (1) through a rotating structure (3); a second supporting rod (21) with an open-end mounting cavity, the other end of the first supporting rod (2) being telescopically mounted in the mounting cavity; a mounting seat (4) suitable for being detachably mounted on an operating bed, and the second supporting rod (21) being fixedly mounted on the mounting seat (4).
2. The surgical limb disinfecting support stand of claim 1, wherein, The rotating structure (3) comprises: a rotating piece (31) comprising a ball head (311) and a connecting piece (312) fixedly arranged on the ball head (311); a rotating seat (32) fixedly arranged on the free end of the first supporting rod (2) and having a spherical inner cavity (321), the ball head (311) being rotatably mounted in the spherical inner cavity (321); a mounting cap (322) fixedly mounted on the rotating seat (32) and limiting the ball head (311) in the spherical inner cavity (321), the mounting cap (322) being provided with a through hole (323), and the connecting piece (312) being capable of extending out of the through hole (323) and being fixedly connected with the bottom of the lifting piece (1).
3. The surgical limb disinfecting support of claim 2, wherein: The bottom of the rotating seat (32) is provided with a first threaded through hole (33) communicating with the spherical inner cavity (321); and further comprises a first locking bolt (34) capable of being screwed with the first threaded through hole (33) and used for pressing the ball head (311) to limit and fix the ball head (311).
4. The surgical limb disinfecting support stand of claim 2, wherein: The top of the connecting piece (312) is provided with a threaded column (313) having an external thread, the bottom of the lifting piece (1) is provided with an internally-threaded blind hole (12), and the threaded column (313) is screwed with the internally-threaded blind hole (12), so as to fixedly connect the rotating piece (31) with the lifting piece (1).
5. The surgical limb disinfecting support of claim 1, wherein: The mounting seat (4) has a connecting groove (5) penetrating through both ends in the axial direction and being open on one side, and the connecting groove (5) is suitable for being movably sleeved on a connecting slide plate on one side of an operating bed.
6. The surgical limb disinfecting support of claim 5, wherein: One side of the mounting seat (4) is provided with a mounting groove (7) having a top opening (6), and the second supporting rod (21) can be inserted and mounted in the mounting groove (7).
7. The surgical limb disinfecting support of claim 6, wherein: The inside of the connecting groove (5) is respectively provided with a first side surface (51) and a second side surface (52) on both sides, and the distance between the first side surface (51) and the second side surface (52) is greater than the width of the connecting slide plate; the inside of the mounting groove (7) is respectively provided with a third side surface (71) and a fourth side surface (72) on both sides, and the distance between the third side surface (71) and the fourth side surface (72) is greater than the width of the second supporting rod (21); and the connecting groove (5) and the mounting groove (7) partially intersect, so that the distance between the third side surface (71) and the first side surface (51) is less than the width of the connecting slide plate. The fourth side (72) is provided with a second threaded through hole (9); a second locking bolt (10) is screwed with the second threaded through hole (9) for extruding the second supporting rod (21) to limit and fix the second supporting rod (21) and the mounting seat (4).
8. The surgical limb disinfecting support stand of claim 7, wherein: The second supporting rod (21) is provided with a third threaded through hole (22), after the first supporting rod (2) is installed in the mounting cavity, a third locking bolt (13) is screwed with the third threaded through hole (22) for extruding the first supporting rod (2) to limit and fix the first supporting rod (2).
9. The surgical limb disinfecting support of claim 3, wherein: A first operating rod (341) is fixedly installed on the operating end of the first locking bolt (34).
10. The surgical limb disinfecting support stand of claim 8, wherein: A second operating rod (101) is fixedly installed on the operating end of the second locking bolt (10). And / or, a third operating rod (131) is fixedly installed on the operating end of the third locking bolt (13).