CN109893379B - Auxiliary device is wrapped to knee joint penetrability damage - Google Patents

Auxiliary device is wrapped to knee joint penetrability damage Download PDF

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Publication number
CN109893379B
CN109893379B CN201910207216.8A CN201910207216A CN109893379B CN 109893379 B CN109893379 B CN 109893379B CN 201910207216 A CN201910207216 A CN 201910207216A CN 109893379 B CN109893379 B CN 109893379B
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CN
China
Prior art keywords
workbench
knee joint
bevel gear
face
support
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Expired - Fee Related
Application number
CN201910207216.8A
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Chinese (zh)
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CN109893379A (en
Inventor
张静
齐冲
郭莹
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Jilin University
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Jilin University
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Publication date
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Priority to CN201910207216.8A priority Critical patent/CN109893379B/en
Publication of CN109893379A publication Critical patent/CN109893379A/en
Application granted granted Critical
Publication of CN109893379B publication Critical patent/CN109893379B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The invention discloses an auxiliary device for wrapping up a penetrating injury of a knee joint, which comprises a bottom plate, a workbench, a fixing support and a lifting support, wherein the workbench is installed at the upper end of the bottom plate, a semi-cylindrical groove is formed in the middle of the upper end surface of the workbench, the workbench is of a hollow structure, the fixing support is installed at the front end of the upper end surface of the workbench, and the lifting support is installed at the rear end of the upper end surface of the workbench. The invention can solve the problems that the leg can not be straightened and the wrapping can only be wrapped on the bed, the limitation is large, the gauze is inconvenient to wind, the leg of the patient is difficult to adjust, the medicine is easy to fall off and the patient is easy to feel painful when the patient with the knee joint puncture injury is wrapped under the prior art, can realize the function of auxiliary wrapping for the patient with the knee joint puncture injury, and has the advantages of capability of adjusting the leg straightening state of the patient during wrapping, small wrapping limitation, convenience in gauze winding, no medicine falling off and difficulty in causing the patient pain.

Description

Auxiliary device is wrapped to knee joint penetrability damage
Technical Field
The invention relates to the technical field of bandaging and nursing, in particular to an auxiliary device for bandaging of knee joint penetrating injury.
Background
The dressing is not only an anti-inflammatory and medicine application treatment, but also another necessary protection for the injured part, and the dressing treatment difficulty is different according to the dressing position.
When a patient with knee joint puncture injury is bandaged, the bandaging mode under the existing condition has a plurality of defects;
the method has the following disadvantages: patients with knee joint puncture injury can not exert force due to the fact that knees of the patients are damaged, and most of the patients can lie on a bed to be bound, so that the problem that legs can not be straightened can be caused, and the binding scene is limited greatly;
the method has the following disadvantages: when a patient lies on the bed to wrap, the gauze is inconvenient to wind, and the leg of the patient is very difficult to adjust;
the disadvantages are three: the patient's knee can be rocked when the gauze is wound around the patient's knee, and the dropping of the medicine and the pain of the patient are easily caused when the movement is too large.
It has some exploration and practices in the aspect of relevant auxiliary device that wraps domestically, and chinese utility model patent that patent application number is 201620799210.6 discloses an auxiliary device is wrapped to limbs, and the device plays and supports, protection, rubbish recovery and alleviate effects such as medical staff intensity of labour to the patient.
However, the operation feasibility of the patent in specific use is not strong, and the application is too extensive and is not targeted, so that further research and practice on the disadvantages are needed to solve the problems.
Disclosure of Invention
In order to solve the problems, the invention provides an auxiliary device for wrapping the knee joint penetrating damage, which can solve the problems that the leg cannot be straightened when a patient with knee joint penetrating damage is wrapped, the wrapping can only be wrapped on a bed, the limitation is large, gauze is inconvenient to wind, the leg of the patient is difficult to adjust, the medicine is easy to fall off and the patient is painful, and the like in the prior art, can realize the auxiliary wrapping function for the patient with knee joint penetrating damage, and has the advantages that the leg straightening state of the patient can be adjusted in the wrapping process, the wrapping limitation is small, the gauze is convenient to wind, the medicine cannot fall off, and the pain of the patient is not easily caused.
In order to achieve the purpose, the invention adopts the following technical scheme that the knee joint penetrating damage wrapping auxiliary device comprises a bottom plate, a workbench, a fixed support and a lifting support, wherein the workbench is installed at the upper end of the bottom plate, a semi-cylindrical groove is formed in the middle of the upper end surface of the workbench, the workbench is of a hollow structure, the fixed support is installed at the front end of the upper end surface of the workbench, and the lifting support is installed at the rear end of the upper end surface of the workbench;
the fixed support comprises a support frame, the support frame is uniformly arranged at the front end of the upper end face of the workbench, a front placing frame is arranged at the top end of the support frame, the rear placing frame and the front placing frame are both of arc structures, and spongy cushions are sleeved on the upper end faces of the front placing frame and the rear placing frame; when the device works, the bottom plate is placed at a proper position according to the actual situation of a use scene, and then the legs of a patient are placed on the front placing rack and the rear placing rack;
the front end of the side wall of the rotating shaft is provided with a rotating tooth, the outer side wall of the rotating tooth is meshed with a rotating wheel, the rotating wheel is a one-way ratchet wheel, the rear side of the rotating wheel is provided with a magnet, the rear end face of the magnet is provided with a restoring branched chain, the side wall of the right end of the rotating wheel is provided with a swinging rod, the swinging rod penetrates through the right side face of the workbench, the right end of the swinging rod is provided with a pedal, and an extension spring is arranged between the upper end face of the swinging rod and; when the device works, the driving bevel gear is driven to rotate by the labor-saving swinging plate;
the driven bevel gear is arranged on the lower end face of the support table through a bearing, the left side and the right side of the support table are connected with the left inner side wall and the right inner side wall of the workbench, and the side walls of the driven bevel gear are meshed with a transmission mechanism;
the transmission mechanism comprises a driving helical gear, the side wall of the driven helical gear is meshed with the side wall of the driving helical gear, the size of the driving helical gear is smaller than that of the driven helical gear, a rotating shaft is installed at the rear end of the driving helical gear, the rotating shaft penetrates through the supporting plate and the rear side face of the workbench through a bearing, a turntable is installed at the rear end of the rotating shaft, and the upper end face of the supporting plate is installed on the lower end face of the supporting table;
the lifting support comprises a telescopic rod, the telescopic rods are symmetrically arranged on the left side and the right side of the rear side of the upper end face of the workbench, a rear placing frame is arranged at the top end of the telescopic rod, the middle part of the lower end face of the rear placing frame is connected with the top end of a threaded rod, the side wall of the threaded rod penetrates through the upper end face of the workbench, and the lower end of the side wall of the threaded rod is in threaded connection with the inner side; when the rack works, the driving bevel gear rotates to adjust the height of the rear rack;
the restoring branch chain comprises a telescopic cylinder, the telescopic cylinder is arranged between the rear end face of the magnet and the support table, a restoring spring is arranged in the telescopic ladder, the rear end face of the magnet is connected with a restoring rope, the restoring rope penetrates through the spring, the support table and the rear side face of the workbench to be connected with the front end face of the restoring plate, and the middle part of the restoring plate is arranged at the right end of the side wall of the rotating shaft through a bearing; during operation, the mechanism that restores can restore the back rack that the use was accomplished.
The invention has the beneficial effects that:
1. the invention is provided with the fixed bracket and the lifting bracket which are matched with each other to realize the adjustment of the leg of the patient;
2. the invention is provided with the driving bevel gear, the driven bevel gear and the swinging rod, the swinging rod is a labor-saving lever, the size of the driving bevel gear is smaller than that of the driven bevel gear, and the swinging rod is also a labor-saving structure, so that the leg of a patient can be adjusted in a labor-saving way;
3. the gauze bandage is provided with the groove, and the groove facilitates the winding of gauze when medical staff wrap a patient.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural view among the base plate, the work table and the lifting bracket of the present invention.
Fig. 3 is an enlarged view of the portion a of fig. 2 according to the present invention.
Fig. 4 is a schematic structural diagram of a part of parts of the workbench and the lifting bracket of the invention.
Fig. 5 is a schematic enlarged view of the invention from the B direction of fig. 4.
Detailed Description
Referring to fig. 1, 2, 3, 4 and 5, an auxiliary device for wrapping a penetrating injury of a knee joint comprises a base plate 1, a workbench 2, a fixing support 3 and a lifting support 4, wherein the workbench 2 is installed at the upper end of the base plate 1, a semi-cylindrical groove is formed in the middle of the upper end face of the workbench 2, the workbench 2 is of a hollow structure, the fixing support 3 is installed at the front end of the upper end face of the workbench 2, and the lifting support 4 is installed at the rear end of the upper end face of the workbench 2;
the fixed support 3 comprises a support frame 31, the support frame 31 is uniformly arranged at the front end of the upper end surface of the workbench 2, a front placing frame 32 is arranged at the top end of the support frame 31, the rear placing frame 42 and the front placing frame 32 are both of arc structures, and spongy cushions 33 are sleeved on the upper end surfaces of the front placing frame 32 and the rear placing frame 42; when the device works, the bottom plate 1 is placed at a proper position according to the actual situation of a use scene, then the upper end of the knee of a patient is put on the front placing rack 32, the lower leg of the patient is put on the rear placing rack 42, and the spongy cushion 33 can improve the comfort of placing the leg of the patient;
a rotating tooth 465 is installed at the front end of the side wall of the rotating shaft 462, a rotating wheel 466 is meshed with the outer side wall of the rotating tooth 465, the rotating wheel 466 is a one-way ratchet wheel, a magnet 467 is installed at the rear side of the rotating wheel 466, a restoring branched chain 47 is installed on the rear end face of the magnet 467, a swinging rod 468 is installed on the side wall of the right end of the rotating wheel 466, the swinging rod 468 penetrates through the right side face of the workbench 2, a pedal 469 is installed at the right end of the swinging rod 468, and an extension spring 4610 is installed between the upper end face of the swinging rod 468 and the lower; when the device works, the pedal 469 is pressed downwards, the pedal 469 drives the rotating wheel 466 to rotate through the swinging rod 468, the rotating wheel 466 is meshed with the rotating teeth 465, namely, the rotating shaft 462 can be driven to rotate through the rotating teeth 465, the pedal 469 is released after the pedal 469 is pressed, and the rotating wheel 466 is a one-way ratchet wheel, so that the stretching spring 4610 can drive the swinging rod 468 to move upwards to restore the original position, and the driving bevel gear 461 is driven to rotate by the repeated movement;
the driven bevel gear 44 is arranged on the lower end surface of the support platform 45 through a bearing, the left side and the right side of the support platform 45 are connected with the left inner side wall and the right inner side wall of the workbench 2, and the side wall of the driven bevel gear 44 is meshed with a transmission mechanism 46;
the transmission mechanism 46 comprises a driving bevel gear 461, the side wall of the driven bevel gear 44 is engaged with the side wall of the driving bevel gear 461, the size of the driving bevel gear 461 is smaller than that of the driven bevel gear 44, the rear end of the driving bevel gear 461 is provided with a rotating shaft 462, the rotating shaft 462 passes through a support plate 463 and the rear side surface of the workbench 2 through a bearing, the rear end of the rotating shaft 462 is provided with a turntable 464, and the upper end surface of the support plate 463 is arranged on the lower end surface of the support platform 45;
the lifting support 4 comprises a telescopic rod 41, the telescopic rods 41 are symmetrically arranged on the left side and the right side of the rear side of the upper end face of the workbench 2, a rear placing frame 42 is arranged at the top end of the telescopic rod 41, the middle part of the lower end face of the rear placing frame 42 is connected with the top end of a threaded rod 43, the side wall of the threaded rod 43 penetrates through the upper end face of the workbench 2, and the lower end of the side wall of the threaded rod 43 is in threaded connection with the inner side; when the knee wrapping device works, the rotating shaft 462 rotates to drive the driven bevel gear 44 to rotate through the rotation of the driving bevel gear 461, the driven bevel gear 44 rotates to drive the threaded rod 43 to move upwards, and the rear placing frame 42 can be adjusted to a proper height as required, so that the knee of a patient can be conveniently wrapped;
the restoring branched chain 47 comprises a telescopic cylinder 471, the telescopic cylinder 471 is installed between the rear end surface of the magnet 467 and the support platform 45, a restoring spring 472 is installed inside the telescopic ladder, the rear end surface of the magnet 467 is connected with a restoring rope 473, the restoring rope 473 passes through the spring, the support platform 45 and the rear side surface of the workbench 2 to be connected with the front end surface of the restoring plate 474, and the middle part of the restoring plate 474 is installed at the right end of the side wall of the rotating shaft 462 through a bearing; when the lifting support 4 works, the restoring plate 474 is pulled backwards, the restoring rope 473 drives the rotating wheel 466 to be separated from the rotating teeth 465, and the rotating turntable 464 can drive the driving helical gear 461 to rotate reversely through the rotating shaft 462, so that the threaded rod 43 can be driven to move downwards, and the lifting support 4 is restored to the original state;
placement of the patient's legs: according to the practical situation of the use scene, the bottom plate 1 is placed at a proper position, then the upper end of the knee of the patient is put on the front placing frame 32, the lower leg of the patient is put on the rear placing frame 42, and the spongy cushion 33 can improve the comfort of placing the leg of the patient;
the driving bevel gear 461 rotates: the pedal 469 is pressed downwards, the pedal 469 drives the rotating wheel 466 to rotate through the swinging rod 468, the rotating wheel 466 is meshed with the rotating teeth 465, namely, the rotating shaft 462 can be driven to rotate through the rotating teeth 465, the pedal 469 is released after being pressed, because the rotating wheel 466 is a one-way ratchet wheel, the stretching spring 4610 can drive the swinging rod 468 to move upwards to restore the original position, and the repeated movement drives the driving bevel gear 461 to rotate;
adjustment of the rear rack 42: the rotating shaft 462 rotates to drive the driven bevel gear 44 to rotate through the rotation of the driving bevel gear 461, the driven bevel gear 44 rotates to drive the threaded rod 43 to move upwards, and the rear placing rack 42 can be adjusted to a proper height as required, so that the knee of a patient can be conveniently wrapped;
and (3) recovering after use: the restoring plate 474 is pulled backward, the restoring rope 473 drives the rotating wheel 466 to separate from the rotating teeth 465, and at this time, the rotating dial 464 can drive the driving helical gear 461 to rotate reversely through the rotating shaft 462, so as to drive the threaded rod 43 to move downward, and the lifting bracket 4 is restored to the original state.
To sum up work flow realize the supplementary function of wrapping to knee joint puncture nature damage patient, solved under the prior art condition can not straighten, wrap the leg that exists when wrapping to knee joint puncture nature damage patient, wrap and only can wrap on bed, the limitation is great, the winding gauze is inconvenient, adjust patient's shank relatively hard and rock easy medicine and drop and patient pain scheduling problem, reached the purpose.

Claims (7)

1. The utility model provides a knee joint penetrability damage wraps auxiliary device, includes bottom plate (1), workstation (2), fixed bolster (3) and lifting support (4), its characterized in that: the upper end of the bottom plate (1) is provided with a workbench (2), the workbench (2) is of a hollow structure, the front end of the upper end face of the workbench (2) is provided with a fixed support (3), and the rear end of the upper end face of the workbench (2) is provided with a lifting support (4); wherein:
the lifting support (4) comprises a telescopic rod (41), the telescopic rods (41) are symmetrically arranged on the left side and the right side of the rear side of the upper end face of the workbench (2), a rear placing frame (42) is arranged at the top end of the telescopic rod (41), the middle part of the lower end face of the rear placing frame (42) is connected with the top end of a threaded rod (43), the side wall of the threaded rod (43) penetrates through the upper end face of the workbench (2), and the lower end of the side wall of the threaded rod (43) is in threaded connection with the inner side wall of a driven;
the driven bevel gear (44) is arranged on the lower end surface of the support platform (45) through a bearing, the left side and the right side of the support platform (45) are connected with the left inner side wall and the right inner side wall of the workbench (2), and the side wall of the driven bevel gear (44) is meshed with a transmission mechanism (46);
the transmission mechanism (46) comprises a driving bevel gear (461), the side wall of the driven bevel gear (44) is meshed with the side wall of the driving bevel gear (461), the rear end of the driving bevel gear (461) is provided with a rotating shaft (462), the rotating shaft (462) passes through a support plate (463) and the rear side surface of the workbench (2) through a bearing, the rear end of the rotating shaft (462) is provided with a turntable (464), and the upper end surface of the support plate (463) is arranged on the lower end surface of the support table (45);
rotation tooth (465) are installed to the front end of axis of rotation (462) lateral wall, the lateral wall meshing of rotating tooth (465) has rotating wheel (466), magnetite (467) are installed to the rear side of rotating wheel (466), the rear end face of magnetite (467) is installed and is recovered branch chain (47), swinging arms (468) are installed to rotating wheel (466) right-hand member lateral wall, swinging arms (468) pass the right flank of workstation (2), and footboard (469) are installed to the right-hand member of swinging arms (468), install extension spring (4610) between the up end of swinging arms (468) and the lower terminal surface of brace table (45).
2. A knee joint penetrating injury pack aid as claimed in claim 1, wherein: restore branch chain (47) including flexible section of thick bamboo (471), install flexible section of thick bamboo (471) between the rear end face of magnetite (467) and brace table (45), the internally mounted of flexible section of thick bamboo (471) has restoring spring (472), and the rear end face of magnetite (467) is connected with restores rope (473), restore rope (473) and pass restoring spring (472), the trailing flank of brace table (45) and workstation (2) is connected with the preceding terminal surface of restoring plate (474), the right-hand member at axis of rotation (462) lateral wall is installed through the bearing in the middle part of restoring plate (474).
3. A knee joint penetrating injury pack aid as claimed in claim 1, wherein: the fixed bolster (3) include support frame (31), support frame (31) are evenly installed to the front end of workstation (2) up end, rack (32) before installing on the top of support frame (31).
4. A knee joint penetrating injury pack aid as claimed in claim 3, wherein: the rear placing rack (42) and the front placing rack (32) are both arc-shaped structures, and sponge cushions (33) are sleeved on the upper end surfaces of the front placing rack (32) and the rear placing rack (42).
5. A knee joint penetrating injury pack aid as claimed in claim 1, wherein: the size of the driving bevel gear (461) is smaller than that of the driven bevel gear (44).
6. A knee joint penetrating injury pack aid as claimed in claim 1, wherein: the middle part of the upper end surface of the workbench (2) is provided with a semi-cylindrical groove.
7. A knee joint penetrating injury pack aid as claimed in claim 1, wherein: the rotating wheel (466) is a one-way ratchet wheel.
CN201910207216.8A 2019-03-19 2019-03-19 Auxiliary device is wrapped to knee joint penetrability damage Expired - Fee Related CN109893379B (en)

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CN201910207216.8A CN109893379B (en) 2019-03-19 2019-03-19 Auxiliary device is wrapped to knee joint penetrability damage

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Application Number Priority Date Filing Date Title
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CN109893379B true CN109893379B (en) 2020-03-10

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CN206630805U (en) * 2016-12-09 2017-11-14 夏菱 A kind of gate-type limb bracket
CN107875502A (en) * 2017-10-17 2018-04-06 赣州市万研教育咨询有限公司 A kind of pregnant woman's postpartum feeding device
CN107874965A (en) * 2017-12-29 2018-04-06 付淑珍 A kind of orthopaedics thigh support frame
CN108042344A (en) * 2017-12-26 2018-05-18 广西中医药大学第附属医院 A kind of adjustable knee smokes cask washing
CN208448111U (en) * 2017-12-26 2019-02-01 广西中医药大学第一附属医院 A kind of smoked cask washing of adjustable knee
CN209645320U (en) * 2019-02-14 2019-11-19 郑州大学第二附属医院 Outpatient service dressing change rack

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JP2008022883A (en) * 2006-07-18 2008-02-07 Kunio Itagaki Device for squeezing out fat
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Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203647631U (en) * 2013-12-19 2014-06-18 聂锡香 Lower limb dressing change nursing device
CN203874036U (en) * 2014-05-21 2014-10-15 上海理工大学 Lower limb supporting frame
CN203954424U (en) * 2014-07-26 2014-11-26 孙丽华 The anti-apparatus for bending of stomach tube
CN204446329U (en) * 2014-12-08 2015-07-08 陈娜娜 A kind of medical operation moving bed installing elevating mechanism
CN206630805U (en) * 2016-12-09 2017-11-14 夏菱 A kind of gate-type limb bracket
CN107875502A (en) * 2017-10-17 2018-04-06 赣州市万研教育咨询有限公司 A kind of pregnant woman's postpartum feeding device
CN108042344A (en) * 2017-12-26 2018-05-18 广西中医药大学第附属医院 A kind of adjustable knee smokes cask washing
CN208448111U (en) * 2017-12-26 2019-02-01 广西中医药大学第一附属医院 A kind of smoked cask washing of adjustable knee
CN107874965A (en) * 2017-12-29 2018-04-06 付淑珍 A kind of orthopaedics thigh support frame
CN209645320U (en) * 2019-02-14 2019-11-19 郑州大学第二附属医院 Outpatient service dressing change rack

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