CN218247505U - Hallux valgus minimally invasive osteotomy protection device - Google Patents

Hallux valgus minimally invasive osteotomy protection device Download PDF

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Publication number
CN218247505U
CN218247505U CN202123249863.7U CN202123249863U CN218247505U CN 218247505 U CN218247505 U CN 218247505U CN 202123249863 U CN202123249863 U CN 202123249863U CN 218247505 U CN218247505 U CN 218247505U
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palm body
binding belt
protection device
hallux valgus
minimally invasive
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CN202123249863.7U
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Chinese (zh)
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张春保
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Individual
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Abstract

The utility model belongs to the technical field of medical equipment, concretely relates to hallux valgus wicresoft cuts bone protection device, including preceding palm body and back palm body, preceding palm body rear end face fixedly connected with guide arm and threaded connection have the regulation lead screw, the one end of adjusting the lead screw is connected with the turning handle, back palm body top surface is equipped with the back layer board, the dead lever outside sliding sleeve of front side installation of preceding palm body top surface is equipped with the branch and indicates the post, the dead lever upper end is by lower supreme sliding sleeve have holding down plate and top board and threaded connection have gland nut, it has binding area one and binding area two to press from both sides between holding down plate and the top board, binding area one and binding area two slide and pass elastic adjustment piece and the fixedly connected with day word knot of preceding palm body rear side of fixed mounting, the flexible and comfortable of branch that the suit is convenient for change outside the dead lever, can restrict the removal of big toe and prevent the deformity recurrence, binding area one, binding area two can carry out the binding that stabilizes to the foot of different width, the back layer board that the cooperation can be adjusted around carries out stable fixed binding to user's foot.

Description

Hallux valgus minimally invasive osteotomy protection device
Technical Field
The utility model belongs to the technical field of medical equipment, concretely relates to hallux valgus wicresoft cuts bone protection device.
Background
Hallux valgus is the most common foot deformity of middle-aged and old women, which affects the shoes wearing and daily life of the people and brings great inconvenience. Various treatment methods for hallux valgus, such as metatarsophalangeal joint fusion, proximal metatarsal shaft osteotomy, metatarsal shaft osteotomy and distal metatarsal bone osteotomy, have good curative effect on correction of severe hallux valgus deformity, but after the operation, before the peripheral soft tissues are completely healed and stabilized, the maintenance of the corrected position of each toe is crucial, and according to the healing time of the soft tissues, the time period generally needs 6-8 weeks. Therefore, it is currently clinically recommended to separate and maintain the toe positions within 6-8 weeks after hallux valgus orthopaedics using a herringbone bandage winding method. However, the following problems still exist in this method: the herringbone bandaging method has certain specialty, is generally known by specialists only in a large-scale three-purpose hospital with ankle specialties, but due to the limitation of hospitalization time and regions, a lot of patients choose to change dressings in local hospitals or regional hospitals after discharge, and as a result, the toe positions are lost after dressing change and bandaging, so that acute relapse is caused; herringbone bandaging makes it difficult to control the separation between the big toe and the two toes, which may cause a change in the toe position after each dressing change, thereby preventing stable healing of the soft tissue.
SUMMERY OF THE UTILITY MODEL
The existing herringbone bandaging is difficult to control the interval between the big toe and the two toes, and the condition that the toe position is changed after the dressing is changed every time can be caused, so that the stable healing of soft tissues is hindered. The utility model provides a hallux valgus wicresoft cuts bone protection device, the suit is pliable and tough comfortable at the minute finger post that the dead lever outside is convenient for change, can restrict the removal of big toe and prevent the deformity relapse, and the ligature that can stabilize to the foot of different widths is taken one, ligature and is taken two, and the cooperation can be adjusted from beginning to end the back layer board carry out stable fixed to user's foot.
The utility model provides a following technical scheme: the utility model provides a hallux valgus wicresoft cuts bone protection device, includes preceding palm body and back palm body, the rear end face fixedly connected with guide arm and the threaded connection of preceding palm body have the regulation lead screw, the one end fixedly connected with turning handle of regulation lead screw, the top surface of back palm body is fixed and is equipped with the back layer board, the front side fixed mounting of preceding palm body top surface has the dead lever, the outside slip cover of dead lever is equipped with the branch and indicates the post, the upper end of dead lever is equipped with holding nut by lower supreme slip cover with holding down plate and top board and threaded connection, the fixed clamp is equipped with ligature area one and ligature area two between holding down plate and the top board, the other end slip of ligature area one and ligature area two passes the elasticity regulating block and the fixedly connected with japanese-character-shaped button of fixed mounting preceding palm body rear side.
The fixing rod is of a slender cylindrical structure, and the finger-dividing column is of an elastic rubber round tube structure; the finger-separating column sleeved outside the fixing rod is flexible and comfortable, can limit the movement of the big toe and prevent the recurrence of deformity.
The upper end of the fixing rod is provided with an external thread structure in threaded connection with a compression nut; but user of service quick replacement slip suit improves this device to different individual applicable conditions at the branch finger post in the dead lever outside.
The first binding belt and the second binding belt are both flat nylon woven belt structures, through holes which are matched and sleeved on the outer sides of the fixing rods are formed in the front ends of the first binding belt and the second binding belt, and the rear ends of the first binding belt and the second binding belt are fixedly connected with a male buckle and a female buckle in the Chinese character ri buckle respectively; the user can use the first binding belt and the second binding belt to tightly press the foot surface, and the device is stably connected with the foot of the user into a whole after the U-shaped buckle is clamped, so that the foot of the user is stably protected.
The elastic adjusting block is of a polyurethane rubber block structure, and the left side surface and the right side surface of the elastic adjusting block are fixedly bonded with the inner wall of the through groove formed in the front palm body; when a user tightens the first binding belt and fixes the two pairs of feet, the elastic adjusting block can be extruded by the first binding belt and the second binding belt, so that the parts of the first binding belt and the second binding belt penetrating through the front palm body can be tightly attached to the foot side of the user, and the device can be used for stably binding the feet with different widths.
The number of the guide rods is two, the guide rods are symmetrically arranged on the left side and the right side of the adjusting screw rod, and a horizontal through hole in sliding connection with the guide rods is formed in the front end face of the rear palm body; the guide rod can play guiding and limiting roles, so that the front palm body can stably and linearly move when the guide rod is adjusted to rotate.
The rear supporting plate is of a U-shaped structure, a rotating groove for rotatably mounting a rotating handle is formed in the bottom surface of the rear palm body, and the adjusting screw rod is rotatably communicated with the front end face of the rear palm body; when user of service accessible turning handle rotates the regulation lead screw to adjust the distance between the preceding palm body and the back palm body, and then make the back layer board can sticis the user's of different foot lengths foot, carry out stable fixed and support to user's foot.
The utility model has the advantages that: the finger-separating column sleeved outside the fixing rod is flexible and comfortable, can limit the movement of the big toe and prevent the recurrence of deformity; the finger-separating column which is slidably sleeved on the outer side of the fixing rod can be replaced quickly by a user, so that the application condition of the device to different individuals is improved; the user can use the first binding belt and the second binding belt to bind and press the instep, and the device is stably connected with the foot of the user into a whole after the Chinese character 'ri' buckle is clamped, so that the foot of the user is stably protected; when a user tightens the first binding belt and fixes the two pairs of feet through the first binding belt and the second binding belt, the elastic adjusting block can be extruded by the first binding belt and the second binding belt, so that the parts of the first binding belt and the second binding belt, which penetrate through the forepalm body, can be tightly attached to the foot side of the user, and the device can be used for stably binding the feet with different widths; the guide rod can play a role in guiding and limiting, so that the front palm body can stably and linearly move when the screw rod is adjusted to rotate; when user of service accessible turning handle rotates the regulation lead screw to adjust the distance between the preceding palm body and the back palm body, and then make the back layer board can sticis the user's of different foot lengths foot, carry out stable fixed and support to user's foot.
The parts of the device not involved are the same as or can be implemented using prior art.
Drawings
Fig. 1 is a first schematic structural diagram of the present invention;
FIG. 2 is a second schematic structural view of the present invention;
fig. 3 is a top cross-sectional view of the present invention;
fig. 4 is a side sectional view of the front sole body of the present invention;
in the figure: 1. a front palm body; 2. a rear palm body; 201. a rotating groove; 3. a guide bar; 4. adjusting the lead screw; 5. a handle is rotated; 6. fixing the rod; 7. finger separating columns; 8. a lower pressing plate; 9. an upper pressure plate; 10. a compression nut; 11. binding a first binding belt; 12. binding a second belt; 13. a Chinese character ri buckle; 14. a rear support plate; 15. an elastic force adjusting block.
Detailed Description
Referring to fig. 1-4, the present invention provides the following technical solutions: a hallux valgus minimally invasive osteotomy protection device comprises a front palm body 1 and a rear palm body 2, wherein a guide rod 3 is fixedly connected to the rear end face of the front palm body 1, an adjusting screw rod 4 is in threaded connection with the rear end face of the front palm body 1, a rotating handle 5 is fixedly connected to one end of the adjusting screw rod 4, a rear supporting plate 14 is fixedly arranged on the top face of the rear palm body 2, a fixing rod 6 is fixedly mounted on the front side of the top face of the front palm body 1, a finger dividing column 7 is slidably mounted on the outer side of the fixing rod 6, a lower pressing plate 8 and an upper pressing plate 9 are slidably mounted on the upper end of the fixing rod 6 from bottom to top, a compression nut 10 is in threaded connection with the upper pressing plate 9, a binding belt I11 and a binding belt II 12 are fixedly clamped between the lower pressing plate 8 and the upper pressing plate 9, and the other ends of the binding belt I11 and the binding belt II 12 slidably penetrate through an elastic adjusting block 15 fixedly mounted on the rear side of the front palm body 1 and are fixedly connected with a Chinese character 'ri's buckle 13.
The fixing rod 6 is of a slender cylindrical structure, and the finger-separating column 7 is of an elastic rubber round tube structure; the finger-separating column 7 sleeved outside the fixing rod 6 is flexible and comfortable, can limit the movement of the big toe and prevent the recurrence of deformity.
The lower pressing plate 8 and the upper pressing plate 9 are flat annular structures, and the upper end of the fixing rod 6 is provided with an external thread structure in threaded connection with a compression nut 10; but user of service quick replacement slip suit indicates post 7 at the branch in the 6 outsides of dead lever, improves this device to different individual's application circumstances.
The first binding belt 11 and the second binding belt 12 are both flat nylon woven belt structures, through holes which are matched and sleeved on the outer sides of the fixing rods 6 are formed in the front ends of the first binding belt 11 and the second binding belt 12, and the rear ends of the first binding belt 11 and the second binding belt 12 are fixedly connected with a male buckle and a female buckle in the Chinese character ri buckle 13 respectively; the user can use the first binding belt 11 and the second binding belt 12 to bind and compress the instep, and the device is stably connected with the foot of the user into a whole after the Chinese character 'ri' buckle 13 is clamped, so that the foot of the user is stably protected.
A through groove matched with the elastic adjusting block 15 is formed in the front palm body 1, a vertical through groove connected with the binding belt I11 and the binding belt II 12 in a sliding mode is formed in the elastic adjusting block 15, the elastic adjusting block 15 is of a polyurethane rubber block structure, and the left side face and the right side face of the elastic adjusting block 15 are fixedly bonded with the inner wall of the through groove formed in the front palm body 1; when a user tightens the first binding belt 11 and the second binding belt 12 to fix the feet, the elastic adjusting block 15 can be extruded by the first binding belt 11 and the second binding belt 12, so that the parts of the first binding belt 11 and the second binding belt 12 penetrating through the front palm body 1 can be tightly attached to the foot side of the user, and the device can be used for stably binding the feet with different widths.
The number of the guide rods 3 is two, the two guide rods are symmetrically arranged on the left side and the right side of the adjusting screw rod 4, and a horizontal through hole which is connected with the guide rods 3 in a sliding manner is formed in the front end face of the rear palm body 2; the guide rod 3 can play a role in guiding and limiting, so that the half sole body 1 can stably and linearly move when the adjusting screw rod 4 rotates.
The rear supporting plate 14 is of a U-shaped structure, a rotating groove 201 for rotatably mounting the rotating handle 5 is formed in the bottom surface of the rear palm body 2, and the adjusting screw rod 4 is rotatably penetrated through the front end surface of the rear palm body 2; when the user can rotate the adjusting screw rod 4 through the rotating handle 5, the distance between the front palm body 1 and the rear palm body 2 is adjusted, and then the rear supporting plate 14 can press the feet of the user with different foot lengths, so that the feet of the user can be stably fixed and supported.
The utility model discloses a theory of operation and use flow: a user can step the front sole on the front sole body 1, separates the big toe and the two toes through the finger separating column 7, quickly connects the rear ends of the first binding belt 11 and the second binding belt 12 through the Chinese character 'ri' button 13, and then adjusts the positions of the Chinese character 'ri' button 13 on the first binding belt 11 and the second binding belt 12 to enable the first binding belt 11 and the second binding belt 12 to be tightened and pressed on the instep of the user, so that the foot of the user is limited to avoid moving left and right; the side face of the rotating handle 5 is rubbed by a user conveniently, so that the rotating handle 5 drives the adjusting screw rod 4 to rotate, the front palm body 1 and the adjusting screw rod 4 generate thread pair motion, the linear displacement is realized under the limit of the guide rod 3, the rear supporting plate 14 moves forwards from the back, the heel of a user is tightly pressed, and the back and forth movement of the foot of the user is avoided.

Claims (7)

1. A hallux valgus minimally invasive osteotomy protection device is characterized in that: including preceding palm body and back palm body, the rear end face fixedly connected with guide arm and the threaded connection of preceding palm body have the regulation lead screw, the one end fixedly connected with turning handle of regulation lead screw, the fixed back splint that is equipped with of top surface of back palm body, the front side fixed mounting of preceding palm body top surface has the dead lever, the outside slip cover of dead lever is equipped with the branch and indicates the post, the upper end of dead lever is equipped with holding nut by lower supreme slip cover with holding down plate and top board and threaded connection, fixed clamp is equipped with ligature area one and ligature area two between holding down plate and the top plate, the other end slip of ligature area one and ligature area two passes the elasticity regulating block and the fixedly connected with day word of fixed mounting in preceding palm body rear side and detain.
2. A hallux valgus minimally invasive osteotomy protection device according to claim 1, wherein: the fixing rod is of a slender cylindrical structure, and the finger-dividing column is of an elastic rubber round tube structure.
3. A hallux valgus minimally invasive osteotomy protection device according to claim 1, wherein: the lower pressing plate and the upper pressing plate are of flat annular structures, and the upper end of the fixing rod is provided with an external thread structure in threaded connection with the compression nut.
4. The protection device for minimally invasive osteotomy of hallux valgus according to claim 1, characterized in that: the first binding belt and the second binding belt are both flat nylon woven belt structures, through holes which are matched and sleeved on the outer sides of the fixing rods are formed in the front ends of the first binding belt and the second binding belt, and the rear ends of the first binding belt and the second binding belt are fixedly connected with a male buckle and a female buckle in the Chinese character ri buckle respectively.
5. A hallux valgus minimally invasive osteotomy protection device according to claim 1, wherein: the elastic adjusting block is of a polyurethane rubber block structure, and the left side surface and the right side surface of the elastic adjusting block are fixedly bonded with the inner wall of the through groove formed in the front palm body.
6. A hallux valgus minimally invasive osteotomy protection device according to claim 1, wherein: the number of the guide rods is two, the guide rods are symmetrically arranged on the left side and the right side of the adjusting screw rod, and a horizontal through hole in sliding connection with the guide rods is formed in the front end face of the rear palm body.
7. A hallux valgus minimally invasive osteotomy protection device according to claim 1, wherein: the rear supporting plate is of a U-shaped structure, a rotating groove for rotatably mounting the rotating handle is formed in the bottom surface of the rear palm body, and the adjusting screw rod is rotatably communicated with the front end face of the rear palm body.
CN202123249863.7U 2021-12-23 2021-12-23 Hallux valgus minimally invasive osteotomy protection device Active CN218247505U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202123249863.7U CN218247505U (en) 2021-12-23 2021-12-23 Hallux valgus minimally invasive osteotomy protection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202123249863.7U CN218247505U (en) 2021-12-23 2021-12-23 Hallux valgus minimally invasive osteotomy protection device

Publications (1)

Publication Number Publication Date
CN218247505U true CN218247505U (en) 2023-01-10

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ID=84708285

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202123249863.7U Active CN218247505U (en) 2021-12-23 2021-12-23 Hallux valgus minimally invasive osteotomy protection device

Country Status (1)

Country Link
CN (1) CN218247505U (en)

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