CN113855460A - Shank mounting fixture for orthopedic surgery - Google Patents
Shank mounting fixture for orthopedic surgery Download PDFInfo
- Publication number
- CN113855460A CN113855460A CN202111137945.4A CN202111137945A CN113855460A CN 113855460 A CN113855460 A CN 113855460A CN 202111137945 A CN202111137945 A CN 202111137945A CN 113855460 A CN113855460 A CN 113855460A
- Authority
- CN
- China
- Prior art keywords
- supporting
- plate
- rod
- bracket
- sleeve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000000399 orthopedic effect Effects 0.000 title claims abstract description 25
- 238000001356 surgical procedure Methods 0.000 title claims abstract description 22
- 230000008093 supporting effect Effects 0.000 claims abstract description 152
- 210000000988 bone and bone Anatomy 0.000 claims 1
- 210000002414 leg Anatomy 0.000 description 53
- 210000001698 popliteal fossa Anatomy 0.000 description 4
- 238000003745 diagnosis Methods 0.000 description 3
- 210000003127 knee Anatomy 0.000 description 3
- 210000000689 upper leg Anatomy 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 244000309466 calf Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/10—Parts, details or accessories
- A61G13/12—Rests specially adapted therefor; Arrangements of patient-supporting surfaces
- A61G13/1205—Rests specially adapted therefor; Arrangements of patient-supporting surfaces for specific parts of the body
- A61G13/1245—Knees, upper or lower legs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/10—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges for stereotaxic surgery, e.g. frame-based stereotaxis
- A61B90/14—Fixators for body parts, e.g. skull clamps; Constructional details of fixators, e.g. pins
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/10—Parts, details or accessories
- A61G13/12—Rests specially adapted therefor; Arrangements of patient-supporting surfaces
- A61G13/128—Rests specially adapted therefor; Arrangements of patient-supporting surfaces with mechanical surface adaptations
- A61G13/1285—Rests specially adapted therefor; Arrangements of patient-supporting surfaces with mechanical surface adaptations having modular surface parts, e.g. being replaceable or turnable
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G2210/00—Devices for specific treatment or diagnosis
- A61G2210/10—Devices for specific treatment or diagnosis for orthopedics
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Pathology (AREA)
- Neurosurgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The invention relates to medical equipment, and provides a leg fixing clamp for orthopedic surgery, which comprises a strip-shaped through groove arranged on a bed plate of a sickbed, a strip-shaped bracket rotatably arranged in the through groove, a first supporting device arranged in the bracket and a second supporting device arranged in the bracket, wherein the first supporting device is connected with the second supporting device through a connecting rod; the rotating shaft of the bracket is parallel to the length direction of the bracket; the first supporting device comprises a first supporting rod and a first supporting plate arranged at the upper end of the first supporting rod; the first support rod is rotatably connected with the bracket and is in sliding connection with the bracket; the second supporting device comprises a second supporting rod which is vertically arranged and a second supporting plate which is arranged at the upper end of the second supporting rod; the second supporting rod is connected with the bracket in a sliding way. The leg fixing clamp for orthopedic surgery of the invention not only can stably fix the leg of the patient, but also can adjust the leg of the patient in various heights and angle directions.
Description
Technical Field
The invention relates to the technical field of medical equipment, in particular to a leg fixing clamp for orthopedic surgery.
Background
In orthopedic treatment, the disease proportion of the legs is particularly high. When the diagnosis and treatment of the legs of the patient are performed, the legs of the patient are usually required to be supported or lifted up to be in a suspended state, so that the comprehensive diagnosis and treatment of the legs of the patient are facilitated. Traditional leg fixing device mainly comes to support the leg through placing strutting arrangement under the leg, but adjust comparatively loaded down with trivial details like this, can't the high and angle etc. of patient's shank as required by the efficient to the leg also supports unstably very easily. In addition, the legs can be suspended by the traction ropes, but the suspension device is easy to influence the operation, the legs are easy to shake after being suspended, and the height, the inclination angle and the like of the legs of the patient are not convenient to adjust, so that the method is only suitable for diagnosis and postoperative recovery and is not suitable for operation.
To sum up, design one not only can fix steadily and support patient's shank, can also be high-efficient according to the device of the angle of needs regulation shank can improve the convenient degree of operation to a certain extent.
Disclosure of Invention
The invention aims to provide a leg fixing clamp for orthopedic surgery, which not only can stably fix the leg of a patient, but also can adjust the leg of the patient in various heights and angle directions.
The embodiment of the invention is realized by the following technical scheme: the leg fixing clamp for the orthopedic surgery comprises a strip-shaped through groove formed in a bed plate of a hospital bed, a strip-shaped bracket rotatably arranged in the through groove, a first supporting device arranged in the bracket and a second supporting device arranged in the bracket, wherein the first supporting device is arranged in the bracket; the rotating shaft of the bracket is parallel to the length direction of the bracket; the first supporting device comprises a first supporting rod and a first supporting plate arranged at the upper end of the first supporting rod; the first support rod is rotatably connected with the bracket and is in sliding connection with the bracket; the second supporting device comprises a second supporting rod which is vertically arranged and a second supporting plate which is arranged at the upper end of the second supporting rod; the second support rod is connected with the support in a sliding mode.
Further, the bracket comprises a pair of oppositely arranged clamping plates; the first supporting device comprises a first sleeve sleeved outside the first supporting rod, a connecting block fixedly connected with the side wall of the first sleeve, a first jack arranged in the connecting block, a first hinge rod rotatably arranged in the first jack, an arc-shaped first fixing hole arranged in one of the clamping plates, a first threaded hole arranged in the side wall of the sleeve and a first bolt arranged in the first fixing hole; both ends of the first inserted link are fixedly connected with the clamping plate; the first fixing hole takes the axis of the first inserted link as the center of a circle; the first fixing hole corresponds to the first threaded hole; the first bolt penetrates through the first fixing hole and then is in threaded connection with the first threaded hole; the first bolt abuts against the first support rod.
Furthermore, the first supporting device also comprises a pair of third supporting plates which are respectively arranged at two opposite ends of the first supporting plate; one side of the third support plate, which is close to the first support plate, is connected with the first support rod through a connecting plate; the heights of the sides, far away from the first supporting plate, of the pair of third supporting plates are lower than those of the opposite sides.
Further, the pair of connecting plates are hinged with the side wall of the first supporting rod; the first supporting device further comprises a pair of second hinged rods, a driving block sleeved on the first supporting rod and a second sleeve sleeved on the first supporting rod;
the outer wall of the first supporting rod is provided with external threads, the inner wall of the second sleeve is provided with internal threads, and the second sleeve is in threaded connection with the first supporting rod; one end of each second hinge rod is hinged with the two opposite outer side walls of the driving block; one end, far away from the driving block, of the second hinge rod is hinged to the lower surface of the third supporting plate; the second sleeve is arranged below the driving block.
Furthermore, the second supporting device further comprises a third sleeve sleeved on the second supporting rod, a second fixing hole horizontally formed in the side wall of one of the clamping plates, a second threaded hole formed in the side wall of the third sleeve, and a second bolt; and the second bolt penetrates through the second fixing hole and then is in threaded connection with the second threaded hole.
Furthermore, the second supporting plate is L-shaped, and the upper end of the second supporting rod is hinged to the second supporting plate.
Further, the fixing device also comprises a fastening belt arranged on the upper surface of the second supporting plate; the fastening band is detachably connected with the second support plate.
Further, the support device also comprises a connecting piece used for connecting the first support rod and the second support rod; the connecting piece comprises a pair of connecting rods and a fourth sleeve; one connecting rod is hinged with the outer wall of the first supporting rod, and the other connecting rod is hinged with the outer wall of the second supporting rod; the outer wall of the connecting rod is provided with external threads with opposite thread directions, the inner wall of the fourth sleeve is provided with internal threads, and the fourth sleeve is simultaneously in threaded connection with the connecting rod.
Furthermore, two ends of the pair of clamping plates are connected through fixing plates, and the pair of fixing plates are provided with rotating shafts; an arc-shaped adjusting plate is arranged on the lower side of one fixing plate, a plurality of first limiting holes are formed in the adjusting plate along the length direction of the arc shape, a limiting plate is arranged on the lower surface of the bed plate, and a second limiting hole is formed in the limiting plate; the pair of rotating shafts are rotatably connected with the bed plate; the adjusting plate takes the axis of the rotating shaft as the center of a circle; the limiting plate is connected with the adjusting plate in a sliding manner; the second limiting hole is matched with the first limiting hole; an insert rod is inserted into the second limiting hole and the first limiting hole at the same time.
The technical scheme of the embodiment of the invention at least has the following advantages and beneficial effects: according to the leg fixing clamp for orthopedic surgery, the bracket is placed in the through groove by arranging the through groove on the bed plate of the special hospital bed for orthopedic therapy, the first supporting device is used for supporting the popliteal fossa (namely the reverse side of the knee part) of a patient, the second supporting device is used for supporting the sole part of the patient, the first supporting device can be adjusted to various heights and inclination angles through the first supporting rod due to the sliding and rotating connection of the first supporting device and the bracket, and the upper body of the patient is laid on the hospital bed and is inconvenient to move, so that when the upper height and the lower height of the leg of the patient move, the first supporting device and the second supporting device both need to be displaced in the horizontal direction and the vertical direction, and the leg of the patient can be followed all the time, and a better supporting effect is achieved. In addition, when the leg of the patient needs to be cleaned to operate the side surface and the bottom surface of the leg of the patient, the support can be directly rotated within a certain range, and the relative position between the leg of the patient and the support does not need to be adjusted. Therefore, after the legs of the patient are fixed on the support, the positions of the legs of the patient can be adjusted within various heights and angle ranges, and the positions can be adjusted only by adjusting the support, so that the patient can be better supported and protected.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural view of a leg fixing clamp for orthopedic surgery according to an embodiment of the present invention;
FIG. 2 is a schematic view of the structure of FIG. 1 from another perspective;
fig. 3 is a schematic structural view of the leg fixing clamp for orthopedic surgery according to the embodiment of the present invention, after a bed plate is removed;
FIG. 4 is a schematic structural view of a first supporting device and a second supporting device of the leg fixing clamp for orthopedic surgery according to the embodiment of the present invention;
fig. 5 is a schematic structural diagram of fig. 4 from another view angle.
Icon: 10-bed plate, 11-limiting plate, 21-clamping plate, 22-fixing plate, 23-adjusting plate, 24-first limiting hole, 25-rotating shaft, 26-first fixing hole, 27-second fixing hole, 30-first supporting device, 31-first supporting rod, 32-first supporting plate, 33-third supporting plate, 34-first sleeve, 35-connecting block, 36-first hinge rod, 37-first bolt, 38-second sleeve, 39-driving block, 310-second hinge rod, 311-connecting plate, 40-second supporting device, 41-second supporting rod, 42-third sleeve, 43-second bolt, 44-second supporting plate, 45-fastening belt, 51-fourth sleeve and 52-connecting rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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 invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings or the orientation or positional relationship which is usually placed when the product of this application is used, the description is merely for convenience and simplicity of description, and it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Examples
As shown in fig. 1-5, the leg fixing clamp for orthopedic surgery of the present embodiment includes a strip-shaped through slot formed in a bed plate 10 of a hospital bed, a strip-shaped bracket rotatably disposed in the through slot, a first supporting device 30 disposed in the bracket, and a second supporting device 40 disposed in the bracket; the rotating shaft of the bracket is parallel to the length direction of the bracket; the first supporting device 30 comprises a first supporting rod 31 and a first supporting plate 32 arranged at the upper end of the first supporting rod 31; the first supporting rod 31 is rotatably connected with the bracket, and the first supporting rod 31 is slidably connected with the bracket; the second supporting device 40 includes a second supporting rod 41 vertically disposed, and a second supporting plate 44 disposed at an upper end of the second supporting rod 41; the second support bar 41 is slidably connected to the bracket. Specifically, the bracket is placed in the through groove by forming the through groove on the bed plate 10 of the special sickbed for orthopedic treatment, and the universal first supporting device 30 supports the popliteal fossa of the patient (namely, the reverse side of the knee part), the second supporting device 40 supports the sole part of the patient, because the first supporting rod 31 is connected with the bracket in a sliding and rotating manner, the first supporting plate 32 can be adjusted to various heights and inclination angles through the first supporting rod 31, and because the upper body of the patient lies on the sickbed, the movement is inconvenient, when the upper and lower height movement of the leg of the patient occurs, the first supporting device 30 and the second supporting device 40 both need to have displacement in the horizontal direction and the vertical direction, so as to follow the leg of the patient all the time, and a better supporting effect is achieved. In addition, when the leg of the patient needs to be cleaned to operate the side surface and the bottom surface of the leg of the patient, the support can be directly rotated within a certain range, and the relative position between the leg of the patient and the support does not need to be adjusted. Therefore, after the legs of the patient are fixed on the support, the positions of the legs of the patient can be adjusted within various heights and angle ranges, and the positions can be adjusted only by adjusting the support, so that the patient can be better supported and protected.
The bracket in this embodiment includes a pair of oppositely disposed clamp plates 21; the first supporting device 30 comprises a first sleeve 34 sleeved outside the first supporting rod 31, a connecting block 35 fixedly connected with the side wall of the first sleeve 34, a first jack arranged in the connecting block 35, a first hinge rod 36 rotatably arranged in the first jack, an arc-shaped first fixing hole 26 arranged in one of the clamping plates 21, a first threaded hole arranged in the side wall of the sleeve, and a first bolt 37 arranged in the first fixing hole 26; both ends of the first inserted link are fixedly connected with the clamping plate 21; the first fixing hole 26 takes the axis of the first inserted link as the center of a circle; the first fixing hole 26 corresponds to the first threaded hole; the first bolt 37 passes through the first fixing hole 26 and then is in threaded connection with the first threaded hole; the first bolt 37 abuts against the first support rod 31. Specifically, when the patient's leg needs to be raised or lowered, the first bolt 37 is loosened by using the clamping plate 21 to clamp the first support rod 31 and the second support rod 41, and then the first support rod 31 can be loosened by sliding the part of the first support rod 31 up and down, so that the first support rod 31 can not only rotate along the first hinge rod 36 through the connecting block 35, but also slide in the first sleeve 34, and therefore, only the position of the first support rod 31 in the first sleeve 34 needs to be properly moved, and the first bolt 37 needs to be tightened after the first support rod 31 is properly rotated to a proper position. Not only convenient operation and fault-tolerant rate are high, but also adjustable height and angle are many, can the multiple operation demand of adaptation.
The first supporting device 30 in this embodiment further includes a pair of third supporting plates 33 respectively disposed at opposite ends of the first supporting plate 32; one side of the third support plate 33 close to the first support plate 32 is connected with the first support rod 31 through a connecting plate 311; the pair of third support plates 33 are lower in height at one side away from the first support plate 32 than at the opposite side. Specifically, the first supporting plate 32 is used for supporting the popliteal fossa of the patient, and the pair of second supporting plates 44 are respectively used for supporting the lower leg or the upper leg of the patient, so as to increase the supporting area, improve the supporting effect and improve the comfort of the patient. Wherein, the first support plate 32 and the third support plate 33 are provided with a baffle at the side for preventing the leg of the patient from slipping off.
The pair of connecting plates 311 in this embodiment are hinged to the side walls of the first supporting rod 31; the first supporting device 30 further includes a pair of second hinge rods 310, a driving block 39 sleeved on the first supporting rod 31, and a second sleeve 38 sleeved on the first supporting rod 31; the outer wall of the first supporting rod 31 is provided with external threads, the inner wall of the second sleeve 38 is provided with internal threads, and the second sleeve 38 is in threaded connection with the first supporting rod 31; one end of each of the pair of second hinge rods 310 is hinged to the two opposite outer side walls of the driving block 39; one end of a second hinge rod 310 far away from the driving block 39 is hinged with the lower surface of a third supporting plate 33; the second sleeve 38 is provided below the drive block 39. Specifically, when the leg of the patient is raised or lowered, the included angle between the thigh and the calf of the patient is changed, and if the relative positions of the first support plate 32 and the third support plate 33 are not changed at all, the leg of the patient is inevitably squeezed to a certain extent, and the leg of the patient is definitely adversely affected by long-time squeezing. Therefore, in this embodiment, by rotating the second sleeve 38, the second sleeve 38 can move along the length direction of the first support rod 31, and further achieve the effect of pushing the driving block 39 to move up and down, when the driving block 39 moves up and down, the second hinge rod 310 can be pushed to push the third support plate 33 to rotate along the side of the connecting plate 311, and further achieve the angle adjustment of the first support plate 32 and the third support plate 33, so that the third support plate 33 can be more attached to the leg of the patient. Since the inclination angles of the upper leg and the lower leg are different, the inclination angles of the pair of third support plates 33 are also different, and at this time, the pair of second hinge rods 310 only need to be hinged to the pair of third support plates 33 at different positions.
The second supporting device 40 in this embodiment further includes a third sleeve 42 sleeved on the second supporting rod 41, a second fixing hole 27 horizontally opened on a side wall of one of the clamping plates 21, a second threaded hole opened on a side wall of the third sleeve 42, and a second bolt 43; the second bolt 43 passes through the second fixing hole 27 and then is screwed into the second screw hole. Specifically, when the overall height or the inclination angle of the lower leg of the patient needs to be adjusted, the second bolt 43 needs to be loosened, the second support rod 41 is made to slide up and down in the third sleeve 42, and the third sleeve 42 is moved in the horizontal direction, and the second bolt 43 is screwed after the position is determined.
The second supporting plate 44 in this embodiment is L-shaped, and the upper end of the second supporting rod 41 is hinged to the second supporting plate 44. A fastening band 45 provided on the upper surface of the second support plate 44; the fastening band 45 is detachably coupled to the second support plate 44. Specifically, the second backup pad 44 of L shape can better support patient's heel and sole portion, and in addition, first backup pad 32, second backup pad 44 and third backup pad 33 upper surface all are equipped with the fastening area 45 that is used for fixed patient's shank, and fastening area 45 can make patient's shank fixed more stable, is difficult for rocking.
In this embodiment, a connecting member for connecting the first support rod 31 and the second support rod 41 is further included; the connecting member includes a pair of connecting rods 52, and a fourth sleeve 51; one connecting rod 52 is hinged with the outer wall of the first supporting rod 31, and the other connecting rod 52 is hinged with the outer wall of the second supporting rod 41; the outer walls of the pair of connecting rods 52 are provided with external threads with opposite thread directions, the inner wall of the fourth sleeve 51 is provided with internal threads, and the fourth sleeve 51 is simultaneously in threaded connection with the pair of connecting rods 52. Specifically, after the leg of the patient is fixed on the first supporting device 30 and the first supporting device 30, since the length of the lower leg of the patient is fixed, the relative distance between the first supporting plate 32 and the second supporting plate 44 is also fixed, when the adjustment is needed, the height and the angle of the first supporting rod 31 can be adjusted to drive the second supporting plate 44 to move through the connecting rod 52 and the fourth sleeve 51, so that the leg of the patient can be stably fixed after the adjustment, and the adjustment efficiency is higher. Furthermore, the connecting member can improve the stability of the first and second supporting means 30 and 40. By rotating the fourth sleeve 51, the relative distance of the pair of connecting rods 52 can be adjusted to fit patients with different leg lengths.
In the embodiment, two ends of a pair of clamping plates 21 are connected through a fixing plate 22, and a rotating shaft 25 is arranged on each fixing plate 22; an arc-shaped adjusting plate 23 is arranged at the lower side of one fixing plate 22, a plurality of first limiting holes 24 are formed in the adjusting plate 23 along the arc-shaped length direction, a limiting plate 11 is arranged on the lower surface of the bed plate 10, and a second limiting hole is formed in the limiting plate 11; the pair of rotating shafts 25 are rotatably connected with the bed plate 10; the adjusting plate 23 takes the axis of the rotating shaft 25 as the center of a circle; the limiting plate 11 is connected with the adjusting plate 23 in a sliding manner; the second limiting hole is matched with the first limiting hole 24; an insert rod is inserted into the second and first limiting holes 24. Specifically, when the leg of the patient needs to be inclined to the side of the patient body, the insertion rod is pulled out, then the clamping plate 21 is rotated to a certain position along the rotating shaft 25, and then the insertion rod is inserted into the first limiting hole 24 and the second limiting hole.
To sum up, the leg fixing clamp for orthopedic surgery of this embodiment puts the support into the through groove by opening the through groove on the bed board 10 of the special sick bed for orthopedic treatment, and the general first strutting arrangement 30 supports the popliteal fossa of the patient (i.e. the reverse side of the knee portion), the second strutting arrangement 40 supports the sole portion of the patient, because the first bracing piece 31 slides and rotates with the support to be connected, make the first bracing piece 32 can adjust to various heights and inclination angles through the first bracing piece 31, and because the upper part of the body of the patient lies on the sick bed, inconvenient removal, therefore when the high removal about the leg of the patient takes place, first strutting arrangement 30 and second strutting arrangement 40 all need have the displacement in horizontal direction and vertical, just so can follow the leg of the patient constantly, play better supporting role. In addition, when the leg of the patient needs to be cleaned to operate the side surface and the bottom surface of the leg of the patient, the support can be directly rotated within a certain range, and the relative position between the leg of the patient and the support does not need to be adjusted. Therefore, after the legs of the patient are fixed on the support, the positions of the legs of the patient can be adjusted within various heights and angle ranges, and the positions can be adjusted only by adjusting the support, so that the patient can be better supported and protected.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a shank mounting fixture for bone surgery which characterized in that: the hospital bed comprises a strip-shaped through groove arranged on a bed plate of a hospital bed, a strip-shaped bracket rotatably arranged in the through groove, a first supporting device arranged in the bracket and a second supporting device arranged in the bracket; the rotating shaft of the bracket is parallel to the length direction of the bracket;
the first supporting device comprises a first supporting rod and a first supporting plate arranged at the upper end of the first supporting rod; the first support rod is rotatably connected with the bracket and is in sliding connection with the bracket;
the second supporting device comprises a second supporting rod which is vertically arranged and a second supporting plate which is arranged at the upper end of the second supporting rod; the second support rod is connected with the support in a sliding mode.
2. The leg fixing jig for orthopedic surgery according to claim 1, characterized in that: the bracket comprises a pair of oppositely arranged clamping plates; the first supporting device comprises a first sleeve sleeved outside the first supporting rod, a connecting block fixedly connected with the side wall of the first sleeve, a first jack arranged in the connecting block, a first hinge rod rotatably arranged in the first jack, an arc-shaped first fixing hole arranged in one of the clamping plates, a first threaded hole arranged in the side wall of the sleeve and a first bolt arranged in the first fixing hole;
both ends of the first inserted link are fixedly connected with the clamping plate; the first fixing hole takes the axis of the first inserted link as the center of a circle; the first fixing hole corresponds to the first threaded hole; the first bolt penetrates through the first fixing hole and then is in threaded connection with the first threaded hole; the first bolt abuts against the first support rod.
3. The leg fixing jig for orthopedic surgery according to claim 2, characterized in that: the first supporting device also comprises a pair of third supporting plates which are respectively arranged at two opposite ends of the first supporting plate; one side of the third support plate, which is close to the first support plate, is connected with the first support rod through a connecting plate; the heights of the sides, far away from the first supporting plate, of the pair of third supporting plates are lower than those of the opposite sides.
4. The leg fixing jig for orthopedic surgery according to claim 3, characterized in that: the pair of connecting plates are hinged with the side wall of the first supporting rod; the first supporting device further comprises a pair of second hinged rods, a driving block sleeved on the first supporting rod and a second sleeve sleeved on the first supporting rod;
the outer wall of the first supporting rod is provided with external threads, the inner wall of the second sleeve is provided with internal threads, and the second sleeve is in threaded connection with the first supporting rod; one end of each second hinge rod is hinged with the two opposite outer side walls of the driving block; one end, far away from the driving block, of the second hinge rod is hinged to the lower surface of the third supporting plate; the second sleeve is arranged below the driving block.
5. The leg fixing jig for orthopedic surgery according to claim 2, characterized in that: the second supporting device further comprises a third sleeve sleeved on the second supporting rod, a second fixing hole horizontally formed in the side wall of one of the clamping plates, a second threaded hole formed in the side wall of the third sleeve, and a second bolt; and the second bolt penetrates through the second fixing hole and then is in threaded connection with the second threaded hole.
6. The leg fixing jig for orthopedic surgery according to claim 5, characterized in that: the second supporting plate is L-shaped, and the upper end of the second supporting rod is hinged to the second supporting plate.
7. The leg fixing jig for orthopedic surgery according to claim 6, characterized in that: the fastening belt is arranged on the upper surface of the second supporting plate; the fastening band is detachably connected with the second support plate.
8. The leg fixing jig for orthopedic surgery according to claim 1, characterized in that: the connecting piece is used for connecting the first supporting rod and the second supporting rod;
the connecting piece comprises a pair of connecting rods and a fourth sleeve; one connecting rod is hinged with the outer wall of the first supporting rod, and the other connecting rod is hinged with the outer wall of the second supporting rod; the outer wall of the connecting rod is provided with external threads with opposite thread directions, the inner wall of the fourth sleeve is provided with internal threads, and the fourth sleeve is simultaneously in threaded connection with the connecting rod.
9. The leg fixing jig for orthopedic surgery according to claim 2, characterized in that: the two ends of the clamping plates are connected through fixing plates, and the fixing plates are provided with rotating shafts; an arc-shaped adjusting plate is arranged on the lower side of one fixing plate, a plurality of first limiting holes are formed in the adjusting plate along the length direction of the arc shape, a limiting plate is arranged on the lower surface of the bed plate, and a second limiting hole is formed in the limiting plate;
the pair of rotating shafts are rotatably connected with the bed plate; the adjusting plate takes the axis of the rotating shaft as the center of a circle; the limiting plate is connected with the adjusting plate in a sliding manner; the second limiting hole is matched with the first limiting hole; an insert rod is inserted into the second limiting hole and the first limiting hole at the same time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111137945.4A CN113855460B (en) | 2021-09-27 | 2021-09-27 | Shank fixation clamp for orthopedic operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111137945.4A CN113855460B (en) | 2021-09-27 | 2021-09-27 | Shank fixation clamp for orthopedic operation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113855460A true CN113855460A (en) | 2021-12-31 |
| CN113855460B CN113855460B (en) | 2024-04-19 |
Family
ID=78991460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111137945.4A Active CN113855460B (en) | 2021-09-27 | 2021-09-27 | Shank fixation clamp for orthopedic operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113855460B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203915340U (en) * | 2014-05-21 | 2014-11-05 | 上海理工大学 | Thigh support mechanism |
| CN209996694U (en) * | 2019-01-14 | 2020-01-31 | 彭秋菊 | leg fixing device for obstetrical examination |
| CN210124971U (en) * | 2019-02-20 | 2020-03-06 | 杜艳花 | Obstetrical and gynecological childbirth auxiliary device |
| CN111110503A (en) * | 2020-01-17 | 2020-05-08 | 山东省耳鼻喉医院(山东省立医院西院) | Device for cleaning and disinfecting injury of knee before operation |
| CN210844015U (en) * | 2019-09-11 | 2020-06-26 | 北京中医药大学东直门医院 | Patient trades medicine leg frame |
| CN112190782A (en) * | 2020-10-10 | 2021-01-08 | 刘文婷 | General surgery department operation wound nursing instrument |
| CN212853988U (en) * | 2020-06-04 | 2021-04-02 | 汪小红 | Head frame device for operating room |
| CN212997201U (en) * | 2020-03-26 | 2021-04-20 | 张娟 | Leg surface of a wound belt cleaning device |
| CN112773517A (en) * | 2020-12-30 | 2021-05-11 | 四川大学华西医院 | Orthopedic operation auxiliary device |
| KR20210060031A (en) * | 2019-11-18 | 2021-05-26 | 주식회사 알파로보틱스 | a medical bed |
| CN213431394U (en) * | 2020-08-21 | 2021-06-15 | 台州恩泽医疗中心(集团) | Positioning type lithotomy position fixer |
-
2021
- 2021-09-27 CN CN202111137945.4A patent/CN113855460B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203915340U (en) * | 2014-05-21 | 2014-11-05 | 上海理工大学 | Thigh support mechanism |
| CN209996694U (en) * | 2019-01-14 | 2020-01-31 | 彭秋菊 | leg fixing device for obstetrical examination |
| CN210124971U (en) * | 2019-02-20 | 2020-03-06 | 杜艳花 | Obstetrical and gynecological childbirth auxiliary device |
| CN210844015U (en) * | 2019-09-11 | 2020-06-26 | 北京中医药大学东直门医院 | Patient trades medicine leg frame |
| KR20210060031A (en) * | 2019-11-18 | 2021-05-26 | 주식회사 알파로보틱스 | a medical bed |
| CN111110503A (en) * | 2020-01-17 | 2020-05-08 | 山东省耳鼻喉医院(山东省立医院西院) | Device for cleaning and disinfecting injury of knee before operation |
| CN212997201U (en) * | 2020-03-26 | 2021-04-20 | 张娟 | Leg surface of a wound belt cleaning device |
| CN212853988U (en) * | 2020-06-04 | 2021-04-02 | 汪小红 | Head frame device for operating room |
| CN213431394U (en) * | 2020-08-21 | 2021-06-15 | 台州恩泽医疗中心(集团) | Positioning type lithotomy position fixer |
| CN112190782A (en) * | 2020-10-10 | 2021-01-08 | 刘文婷 | General surgery department operation wound nursing instrument |
| CN112773517A (en) * | 2020-12-30 | 2021-05-11 | 四川大学华西医院 | Orthopedic operation auxiliary device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113855460B (en) | 2024-04-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208435976U (en) | A kind of clinical care thigh support device | |
| CN109172205A (en) | A kind of medical treatment and nursing thigh support device | |
| CN211884372U (en) | Orthopedic leg support frame | |
| CN210020070U (en) | Multi-supporting-point and angle-adjustable orthopedic leg nursing suspension device | |
| CN209996641U (en) | adjustable hospital bed for hematology nursing | |
| CN113855460A (en) | Shank mounting fixture for orthopedic surgery | |
| CN208942715U (en) | A kind of gynaecology's Medical treatment examining table | |
| CN2774452Y (en) | Multifunction body turnover traction bed | |
| CN216908136U (en) | Joint surgery operation fixing and supporting device | |
| CN215689256U (en) | Department of infectious diseases is with multi-functional nursing sick bed | |
| CN211750652U (en) | Shaking table bed backplate with adjustable | |
| CN210843926U (en) | Hospital bed accompanying type surgical nursing support | |
| CN211704964U (en) | Lower limb traction reduction device | |
| CN209187372U (en) | A kind of adjustable spinal surgery bracket | |
| CN208145138U (en) | A kind of hand and foot surgery foot's elevation device | |
| CN218046028U (en) | Multifunctional infusion device | |
| CN215652166U (en) | Bedside fixing device is used in hemodialysis room nursing | |
| CN220833419U (en) | Auxiliary dressing change device | |
| CN110354332A (en) | A kind of postoperative care device of the department of general surgery with infusion support | |
| CN213553069U (en) | A supplementary device that stands up for backbone surgery nursing | |
| CN214343290U (en) | Clinical limbs lifting device of using of department of general surgery | |
| CN213373472U (en) | Combined support frame in lower limb operation | |
| CN216676215U (en) | Neck fixing device for emergency department | |
| CN215193113U (en) | Nursing bed for thoracoabdominal operation | |
| CN217548472U (en) | Leg support frame |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |