CN215424845U - Novel opening device for ankle arthroscope gap - Google Patents
Novel opening device for ankle arthroscope gap Download PDFInfo
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- CN215424845U CN215424845U CN202121461729.0U CN202121461729U CN215424845U CN 215424845 U CN215424845 U CN 215424845U CN 202121461729 U CN202121461729 U CN 202121461729U CN 215424845 U CN215424845 U CN 215424845U
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Abstract
The utility model relates to the technical field of medical appliances, in particular to a novel ankle arthroscope gap opening device; comprises a foot fixing piece, a leg fixing piece, a supporting table, a screw rod, a bearing and two rotating shafts; the foot fixing piece is fixed with the foot of the patient, the leg fixing piece is fixed with the leg of the patient, the doctor enables the screw to move longitudinally on the supporting table by rotating the screw, the screw drives the bearing to move longitudinally, the bearing drives the two rotating shafts to move, the two rotating shafts move to drive the foot fixing piece to rotate, the foot of the patient is enabled to rotate, and then the ankle joint gap can be opened; the doctor can adjust the size of strutting in ankle joint clearance through rotating the screw rod for when patient's ankle joint clearance is strutting in needs, need not rely on the doctor to continue to pull again, can reduce doctor fatigue, let going on that the operation can be more smooth.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to a novel ankle arthroscope gap opening device.
Background
Ankle cartilage fracture, degeneration and traumatic arthritis are common ankle joint diseases, pain of patients is obvious, walking gait and daily life are seriously affected, and ankle arthroscopy operation for removing free bone and cartilage tissues is often needed for treating the diseases. Need strut the ankle joint clearance among the ankle arthroscope operation process to in stretching into surgical equipment and handling the ankle joint wound, strut the ankle joint clearance at present and all continuously pull through the doctor and realize, but the doctor pulls the doctor and is tired easily, and the doctor appears the hand soft easily, the hand is sour, thereby leads to the ankle joint clearance to strut the size easily and changes, and then influences the normal clear of operation.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a novel ankle arthroscope gap opening device which can open an ankle gap so that continuous traction is not needed by a doctor when the ankle gap needs to be opened.
In order to achieve the above object, the present invention provides a novel ankle arthroscope gap opening device, which comprises a foot fixing member, a leg fixing member, a support table, a screw, a bearing and two rotating shafts; the leg fixing piece is rotatably connected with the foot fixing piece and is positioned above the foot fixing piece; the support table is fixedly connected with the leg fixing piece and is positioned on the side edge of the leg fixing piece; the screw rod is in threaded connection with the support platform and penetrates through the support platform; the bearing is fixedly connected with the screw rod and is positioned at one end of the screw rod, which is far away from the support table; and the two rotating shafts are fixedly connected with the bearing respectively, are rotatably connected with the foot fixing piece respectively, and are positioned at two sides of the bearing.
Wherein the leg fixing member comprises two elastic rods, an elastic ring and a leg fixing band; the two elastic rods are respectively and rotatably connected with the foot fixing piece and are positioned at two sides of the foot fixing piece; the elastic ring is respectively and fixedly connected with the two elastic rods, is fixedly connected with the supporting table and is positioned above the two elastic rods; the leg fixing band is fixedly connected with the elastic ring and is positioned on the side edge of the elastic ring.
The leg of the patient can be fixed through the leg fixing belt and the elastic ring; the foot fixing part can be connected with the elastic ring through the two elastic rods.
The elastic ring comprises a ring body and a side lug; the ring body is fixedly connected with the two elastic rods respectively, is fixedly connected with the supporting table and is positioned above the two elastic rods; the side ears are fixedly connected with the ring body and are positioned on the side edge of the ring body.
Through the side ear can be convenient for the doctor to utilize the leg fixed band is fixed patient's shank.
The leg fixing strap comprises a first strap body, a first magic female tape and a first magic sub tape; the first belt body is fixedly connected with the ring body and is positioned on one side of the ring body, which is far away from the side ears; the first magic female tape is fixedly connected with the first belt body and is positioned at the side edge of the first belt body; the first magic tape is fixedly connected with the first belt body and is positioned at the side edge of the first belt body.
Can be convenient for fix patient's leg through first area body, the female subsides of first magic and the sub-subsides of first magic on the ring body.
The foot fixing piece comprises a foot supporting plate and a foot fixing band; the foot supporting plate is respectively and rotatably connected with the two elastic rods, is rotatably connected with the two rotating shafts and is positioned between the two elastic rods; the foot fixing band is fixedly connected with the foot supporting plate and is positioned on the side edge of the foot supporting plate.
The feet of the patient can be fixed through the foot fixing belt and the foot supporting plate.
The foot supporting plate comprises a plate body and a limiting ring; the plate body is respectively and rotatably connected with the two elastic rods, is rotatably connected with the two rotating shafts and is positioned between the two elastic rods; the limiting ring is fixedly connected with the plate body and is positioned on the side edge of the plate body.
Through the spacing ring can be convenient for the doctor to utilize the foot fixed band is fixed patient's foot on the plate body.
Wherein the foot supporting plate also comprises two sponge plates; the two sponge plates are fixedly connected with the plate body respectively and are positioned on two sides of the plate body.
The two sponge plates can prevent the feet of the patient from falling off the plate body.
The foot fixing band comprises a second band body, a second magic female tape and a second magic sub tape; the second belt body is fixedly connected with the plate body and is positioned on one side of the plate body, which is far away from the limiting ring; the second magic female sticker is fixedly connected with the second belt body and is positioned on the side edge of the second belt body; the second magic tape is fixedly connected with the second belt body and is positioned on the side edge of the second belt body.
The feet of the patient can be conveniently fixed on the plate body through the second belt body, the second magic female tape and the second magic sub tape.
When the novel ankle arthroscope gap opening device is used, a doctor places the feet of a patient on the foot fixing piece, the legs of the patient are placed on the leg fixing piece, the feet of the patient are fixed through the foot fixing piece, and the legs of the patient are fixed through the leg fixing piece; a doctor rotates the screw rod to enable the screw rod to move longitudinally on the supporting table, the screw rod moves longitudinally to drive the bearing to move longitudinally, the bearing drives the two rotating shafts to move, and the two rotating shafts move to drive the foot fixing piece to rotate, so that the foot of a patient rotates, and further, the ankle joint gap can be opened; the doctor just can adjust the size of strutting in ankle joint clearance through rotating the screw rod for when patient's ankle joint clearance is propped open to needs, need not rely on the doctor to carry out continuously and pull, can reduce doctor's fatigue, let the operation can be more smooth go on.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of a novel ankle arthroscopic gap distraction device of the present invention;
FIG. 2 is another schematic illustration of the novel ankle arthroscopic gap distractor device of the present invention;
FIG. 3 is a schematic view of the construction of the foot and leg anchors of the present invention;
FIG. 4 is another schematic view of the foot anchor and leg anchor of the present invention;
figure 5 is another schematic view of the foot anchor and leg anchor of the present invention.
1-foot fixing piece, 2-leg fixing piece, 3-supporting table, 4-screw, 5-bearing, 6-rotating shaft, 11-foot supporting plate, 12-foot fixing band, 21-elastic rod, 22-elastic ring, 23-leg fixing band, 111-plate body, 112-limiting ring, 113-sponge plate, 121-second belt body, 122-second magic female tape, 123-second magic child tape, 221-ring body, 222-side lug, 231-first belt body, 232-first magic female tape and 233-first magic child tape.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1 to 5, the present invention provides a novel ankle arthroscopic gap opening device: the novel ankle arthroscope gap opening device comprises a foot fixing piece 1, a leg fixing piece 2, a supporting table 3, a screw rod 4, a bearing 5 and two rotating shafts 6; the leg fixing piece 2 is rotatably connected with the foot fixing piece 1 and is positioned above the foot fixing piece 1; the support table 3 is fixedly connected with the leg fixing piece 2 and is positioned on the side edge of the leg fixing piece 2; the screw rod 4 is in threaded connection with the support table 3 and penetrates through the support table 3; the bearing 5 is fixedly connected with the screw rod 4 and is positioned at one end of the screw rod 4 far away from the support table 3; the two rotating shafts 6 are fixedly connected with the bearings 5 respectively, are rotatably connected with the foot fixing pieces 1 respectively, and are positioned on two sides of the bearings 5.
In the embodiment, when in use, a doctor places the feet of a patient on the foot fixing pieces 1, places the legs of the patient on the leg fixing pieces 2, fixes the feet of the patient through the foot fixing pieces 1, and fixes the legs of the patient through the leg fixing pieces 2; a doctor rotates the screw rod 4 to enable the screw rod 4 to move longitudinally on the supporting table 3, the screw rod 4 moves longitudinally to drive the bearing 5 to move longitudinally, the bearing 5 drives the two rotating shafts 6 to move, and the two rotating shafts 6 move to drive the foot fixing piece 1 to rotate, so that the feet of a patient rotate, and further ankle joint gaps can be opened; the doctor just can adjust the size of strutting in ankle joint clearance through rotating screw rod 4 for when patient's ankle joint clearance is propped open to needs, need not rely on the doctor to carry out continuously and pull, can reduce doctor's fatigue, let going on that the operation can be more smooth.
Further, the leg fixing member 2 includes two elastic rods 21, an elastic ring 22 and a leg fixing band 23; the two elastic rods 21 are respectively and rotatably connected with the foot fixing piece 1 and are positioned at two sides of the foot fixing piece 1; the elastic ring 22 is respectively and fixedly connected with the two elastic rods 21, is fixedly connected with the support table 3 and is positioned above the two elastic rods 21; the leg fixing strap 23 is fixedly connected with the elastic ring 22 and is positioned at the side of the elastic ring 22.
In this embodiment, the elastic ring 22 has elasticity, so that when the patient's leg is fixed, the doctor can clamp the elastic ring 22 on the outer side of the patient's leg, and then the patient's leg can be fixed to the elastic ring 22 by the leg fixing band 23. Through two the elastic rod 21 can with foot mounting 1 with the elastic ring 22 is connected screw rod 4 promotes during bearing 5 longitudinal movement, bearing 5 drives two pivot 6 removes, two pivot 6 drives foot mounting 1 is along two elastic rod 21 rotates to the messenger can strut patient's ankle joint clearance.
Further, the elastic ring 22 comprises a ring body 221 and a side ear 222; the ring body 221 is fixedly connected with the two elastic rods 21 respectively, is fixedly connected with the support table 3, and is positioned above the two elastic rods 21; the side ears 222 are fixedly connected with the ring body 221 and are positioned on the side of the ring body 221.
In this embodiment, when fixing the leg of the patient, the doctor firstly clamps the ring body 221 on the outer side of the leg of the patient, and then passes one end of the leg fixing band 23, which is far away from the ring body 221, through the side ear 222, the doctor can conveniently fix the leg of the patient by using the leg fixing band 23.
Further, the leg fixing strap 23 includes a first strap 231, a first female hook and loop fastener 232, and a first male hook and loop fastener 233; the first strap 231 is fixedly connected with the ring body 221 and is positioned on one side of the ring body 221 away from the side ear 222; the first female hook-and-loop fastener 232 is fixedly connected with the first belt 231 and is positioned at the side of the first belt 231; the first hook and loop fastener 233 is fixedly connected with the first belt 231 and is located at a side of the first belt 231.
In this embodiment, when fixing the leg of the patient, the doctor firstly clamps the ring body 221 on the outer side of the leg of the patient, and then the end of the first strap 231 with the first hook-and-loop fastener 233 passes through the side ear 222, and then the first hook-and-loop fastener 233 is tightly attached to the first hook-and-loop fastener 232, so that the leg of the patient can be fixed, and the fixing mode is simple and fast.
Further, the foot fixing member 1 comprises a foot supporting plate 11 and a foot fixing band 12; the foot supporting plate 11 is respectively and rotatably connected with the two elastic rods 21, is rotatably connected with the two rotating shafts 6 and is positioned between the two elastic rods 21; the foot fixing band 12 is fixedly connected with the foot supporting plate 11 and is positioned on the side edge of the foot supporting plate 11.
In this embodiment, when fixing the patient's foot, the doctor places the patient's foot on the foot supporting plate 11, and then can fix the patient's foot on the foot supporting plate 11 by the foot fixing band 12. When the screw rod 4 pushes the bearing 5 to move longitudinally, the bearing 5 drives the two rotating shafts 6 to move, the two rotating shafts 6 drive the foot supporting plates 11 to rotate along the two elastic rods 21, and therefore gaps between ankle joints of patients can be propped open.
Further, the foot supporting plate 11 comprises a plate body 111, a limiting ring 112 and two sponge plates 113; the plate body 111 is respectively rotatably connected with the two elastic rods 21, is rotatably connected with the two rotating shafts 6, and is positioned between the two elastic rods 21; the limiting ring 112 is fixedly connected with the plate body 111 and is positioned on the side edge of the plate body 111; the two sponge plates 113 are respectively and fixedly connected with the plate body 111 and are positioned at two sides of the plate body 111.
In this embodiment, when fixing the patient's foot, the doctor first places the patient's foot on the plate 111, and then passes one end of the foot fixing band 12 away from the plate 111 through the limiting ring 112, so that the doctor can fix the patient's foot by using the foot fixing band 12 through the limiting ring 112; the two sponge plates 113 can prevent the patient's feet from falling off the plate body 111. When the screw rod 4 pushes the bearing 5 to move longitudinally, the bearing 5 drives the two rotating shafts 6 to move, and the two rotating shafts 6 drive the plate body 111 to rotate along the two elastic rods 21, so that the ankle joint gap of a patient can be opened.
Further, the foot fixing strap 12 includes a second strap body 121, a second hook and loop fastener 122 and a second hook and loop fastener 123; the second belt body 121 is fixedly connected with the plate body 111 and is located on one side of the plate body 111 away from the limiting ring 112; the second female hook and loop fastener 122 is fixedly connected with the second strap 121 and is located at a side of the second strap 121; the second hook and loop fastener 123 is fixedly connected to the second strap 121 and is located at a side of the second strap 121.
In this embodiment, when fixing the patient's foot, the doctor places the patient's foot on the plate body 111 earlier, will have again on the second area body 121 the second magic son subsides 123 one end passes the spacing ring 112, then will the second magic son subsides 123 with the female subsides 122 of second magic are pasted tightly, just can be fixed with patient's foot, and fixed mode is simple swift.
While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model.
Claims (8)
1. A novel ankle arthroscope gap opening device, which is characterized in that,
the novel ankle arthroscope gap opening device comprises a foot fixing piece, a leg fixing piece, a supporting table, a screw, a bearing and two rotating shafts; the leg fixing piece is rotatably connected with the foot fixing piece and is positioned above the foot fixing piece; the support table is fixedly connected with the leg fixing piece and is positioned on the side edge of the leg fixing piece; the screw rod is in threaded connection with the support platform and penetrates through the support platform; the bearing is fixedly connected with the screw rod and is positioned at one end of the screw rod, which is far away from the support table; and the two rotating shafts are fixedly connected with the bearing respectively, are rotatably connected with the foot fixing piece respectively, and are positioned at two sides of the bearing.
2. The novel ankle arthroscopic gap distraction device according to claim 1,
the leg fixing piece comprises two elastic rods, an elastic ring and a leg fixing band; the two elastic rods are respectively and rotatably connected with the foot fixing piece and are positioned at two sides of the foot fixing piece; the elastic ring is respectively and fixedly connected with the two elastic rods, is fixedly connected with the supporting table and is positioned above the two elastic rods; the leg fixing band is fixedly connected with the elastic ring and is positioned on the side edge of the elastic ring.
3. The novel ankle arthroscopic gap distraction device according to claim 2,
the elastic ring comprises a ring body and side ears; the ring body is fixedly connected with the two elastic rods respectively, is fixedly connected with the supporting table and is positioned above the two elastic rods; the side ears are fixedly connected with the ring body and are positioned on the side edge of the ring body.
4. The novel ankle arthroscopic gap distraction device according to claim 3,
the leg fixing strap comprises a first strap body, a first magic female tape and a first magic sub-tape; the first belt body is fixedly connected with the ring body and is positioned on one side of the ring body, which is far away from the side ears; the first magic female tape is fixedly connected with the first belt body and is positioned at the side edge of the first belt body; the first magic tape is fixedly connected with the first belt body and is positioned at the side edge of the first belt body.
5. The novel ankle arthroscopic gap distraction device according to claim 2,
the foot fixing piece comprises a foot supporting plate and a foot fixing belt; the foot supporting plate is respectively and rotatably connected with the two elastic rods, is rotatably connected with the two rotating shafts and is positioned between the two elastic rods; the foot fixing band is fixedly connected with the foot supporting plate and is positioned on the side edge of the foot supporting plate.
6. The novel ankle arthroscopic gap distraction device according to claim 5,
the foot supporting plate comprises a plate body and a limiting ring; the plate body is respectively and rotatably connected with the two elastic rods, is rotatably connected with the two rotating shafts and is positioned between the two elastic rods; the limiting ring is fixedly connected with the plate body and is positioned on the side edge of the plate body.
7. The novel ankle arthroscopic gap distraction device according to claim 6,
the foot supporting plate also comprises two sponge plates; the two sponge plates are fixedly connected with the plate body respectively and are positioned on two sides of the plate body.
8. The novel ankle arthroscopic gap distraction device of claim 7,
the foot fixing strap comprises a second strap body, a second magic female tape and a second magic sub-tape; the second belt body is fixedly connected with the plate body and is positioned on one side of the plate body, which is far away from the limiting ring; the second magic female sticker is fixedly connected with the second belt body and is positioned on the side edge of the second belt body; the second magic tape is fixedly connected with the second belt body and is positioned on the side edge of the second belt body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121461729.0U CN215424845U (en) | 2021-06-29 | 2021-06-29 | Novel opening device for ankle arthroscope gap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121461729.0U CN215424845U (en) | 2021-06-29 | 2021-06-29 | Novel opening device for ankle arthroscope gap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215424845U true CN215424845U (en) | 2022-01-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121461729.0U Active CN215424845U (en) | 2021-06-29 | 2021-06-29 | Novel opening device for ankle arthroscope gap |
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| Country | Link |
|---|---|
| CN (1) | CN215424845U (en) |
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2021
- 2021-06-29 CN CN202121461729.0U patent/CN215424845U/en active Active
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