CN211356135U - Hard splint fixer for orthopedic surgery - Google Patents
Hard splint fixer for orthopedic surgery Download PDFInfo
- Publication number
- CN211356135U CN211356135U CN201921518396.3U CN201921518396U CN211356135U CN 211356135 U CN211356135 U CN 211356135U CN 201921518396 U CN201921518396 U CN 201921518396U CN 211356135 U CN211356135 U CN 211356135U
- Authority
- CN
- China
- Prior art keywords
- splint
- pull rod
- layer
- main body
- outer ring
- 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.)
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- 238000001356 surgical procedure Methods 0.000 title claims abstract description 16
- 230000000399 orthopedic effect Effects 0.000 title claims abstract description 15
- 210000000988 bone and bone Anatomy 0.000 claims abstract description 19
- 239000003814 drug Substances 0.000 claims abstract description 13
- 238000004321 preservation Methods 0.000 claims abstract description 10
- 230000006978 adaptation Effects 0.000 claims abstract description 7
- 239000002390 adhesive tape Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 230000003064 anti-oxidating effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 14
- 208000010392 Bone Fractures Diseases 0.000 description 10
- 206010017076 Fracture Diseases 0.000 description 10
- 230000035876 healing Effects 0.000 description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 230000029663 wound healing Effects 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model discloses a stereoplasm splint fixer for orthopedic surgery, its structure includes the splint main part, advance the medicine mouth, fixed sticky tape, supplementary fixing device, the heat preservation, the shape of bone portion adaptation layer, bone portion fixed bed and elasticity fastening layer, through relative supplementary fixing device that has set up in both ends about the splint main part, through inwards pressing down the slide bar, make little spring atress shrink, then outwards stimulate the pull rod, the reset spring atress shrinks, the pull rod outwards moves and drives the fixed plate and remove the inside right-hand member of pressing close to outer loop cover, insert in the outer loop cover with the splint main part after that, it makes the pull rod drive the fixed plate and resets to loosen the pull rod, the fixed plate supports mutually with splint main part surface, reach the effect of fixed splint main part, this device convenient to use easy operation, the effectual fixed unsatisfactory problem of effect of bandage for splint of having solved.
Description
Technical Field
The utility model relates to an orthopedic surgery technical field, concretely relates to stereoplasm splint fixer for orthopedic surgery.
Background
The hard splint fixer for orthopedic surgery is a treatment method for fixing a splint made of wood, bamboo, hard paper or plastic on a limb with a reduced fracture by using a bandage or a bandage so as to facilitate the healing of the fractured end under a relatively static condition and simultaneously cooperating with progressive functional exercises to promote the healing of the fracture and recover the functions of the limb, and is also called as a splint therapy.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome the defects of the prior art, the hard splint fixer for the orthopedic surgery is provided, and the problems that the fixing effect of the hard splint fixer in the prior art is poor due to the fact that most of the hard splint fixer are fixed by bandages or bands in the using process, and the splints fall off due to the fact that the bandages or the bands are easily loosened when a patient does not actively do strenuous exercise, the effect of fixing the fractured and restored limbs cannot be achieved, and the fracture healing effect or the limb restoration effect is not ideal or even further deteriorated are solved.
(II) technical scheme
The utility model discloses a following technical scheme realizes: the utility model provides a stereoplasm splint fixer for bone surgery, including splint main part, medicine inlet, fixed sticky tape, supplementary fixing device, heat preservation, the shape of bone portion adaptation layer, bone portion fixed bed and elasticity fastening layer, splint main part front end face upper end is provided with medicine inlet to medicine inlet and splint main part are the link up structure, fixed sticky tape evenly distributed is in splint main part right-hand member, the heat preservation sets up in splint main part internal surface upper end, the shape of bone portion adaptation layer sets up in splint main part internal surface upper end third department, bone portion fixed bed sets up in splint main part internal surface middle part, elasticity fastening layer sets up in splint main part internal surface lower extreme, splint main part upper and lower both ends are provided with supplementary fixing device relatively, supplementary fixing device includes outer ring cover, pull rod, slide bar, fixed plate, little spring, pulley, spout, Connecting piece and reset spring, outer loop cover right-hand member is provided with the pull rod, the terminal surface right-hand member is provided with the slide bar before the pull rod, fixed plate and pull rod left end fixed connection, little spring one end is connected with pull rod bottom middle part is perpendicular to the little spring other end and slide bar top left end fixed connection, pulley and slide bar left end fixed connection to pulley and pulley medial surface sliding connection, the slide bar passes through pulley and spout medial surface sliding connection, the pull rod runs through in the connecting piece middle part, the connecting piece is provided with reset spring from top to bottom relatively, the connecting piece imbeds in outer loop cover inside right-hand member, the pull rod runs through in outer loop cover right-hand member and fixed plate left end fixed connection, the outer loop cover cup joints in splint main.
Furthermore, the outer ring sleeve is circular, and a layer of anti-skid grains is arranged on the inner surface of the outer ring sleeve.
Furthermore, a layer of sponge anti-slip pad is bonded on the inner surface of the fixing plate.
Further, the sliding distance of the pulley in the pulley is 5-10 cm.
Furthermore, the included angle between the slide rod and the pull rod during sliding ranges from 0 degrees to 60 degrees.
Further, the return springs are arranged in two, and the length of the return springs is 5 cm.
Furthermore, a waterproof oxidation-resistant layer is bonded on the outer surface of the outer ring sleeve.
Furthermore, the outer ring sleeve is made of aluminum alloy.
Furthermore, the splint main body is made of hard plastic.
(III) advantageous effects
Compared with the prior art, the utility model, following beneficial effect has:
in order to solve the problems that most of the prior hard splint fixers are fixed by bandages or bands in the using process, when the patient does not actively do strenuous exercise, the bandage or the bandage is easy to loosen to cause the splint to fall off, which causes the problems of unsatisfactory and even further worsened fracture healing or limb recovery effect, by arranging the auxiliary fixing devices at the upper end and the lower end of the splint main body oppositely, the small spring is stressed to contract by pressing the sliding rod inwards, then the pull rod is pulled outwards, the return spring is stressed to contract, the pull rod moves outwards to drive the fixing plate to move rightwards to be close to the right end of the inner part of the outer ring sleeve, the splint main body is inserted into the outer ring sleeve, the pull rod is loosened to drive the fixing plate to reset, the fixing plate is propped against the outer surface of the splint main body, and the effect of fixing the splint main body is achieved.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the expanding structure of the splint main body of the present invention;
FIG. 3 is a schematic structural view of the auxiliary fixing device of the present invention;
fig. 4 is a front view of the auxiliary fixing device of the present invention;
fig. 5 is an enlarged schematic view of a local a of the auxiliary fixing device of the present invention.
In the figure: the splint comprises a splint main body-1, a medicine inlet-2, a fixing adhesive tape-3, an auxiliary fixing device-4, a heat insulation layer-5, a bone part shaping layer-6, a bone part fixing layer-7, an elastic fastening layer-8, an outer ring sleeve-41, a pull rod-42, a slide rod-43, a fixing plate-44, a small spring-45, a pulley-46, a chute-47, a connecting piece-48, a return spring-49 and a sponge anti-skid layer-441.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, 2, 3, 4 and 5, the present invention provides a hard splint fixer for orthopedic surgery: comprises a splint main body 1, a medicine inlet 2, a fixing adhesive tape 3, an auxiliary fixing device 4, a heat preservation layer 5, a bone part adaptation layer 6, a bone part fixing layer 7 and an elastic fastening layer 8, the medicine inlet 2 is arranged at the upper end of the front end face of the splint main body 1, the medicine inlet 2 is in a through structure with the splint main body 1, the fixing adhesive tape 3 is uniformly distributed at the right end of the splint main body 1, the heat preservation layer 5 is arranged at the upper end of the inner surface of the splint main body 1, the bone part adaptation layer 6 is arranged at one third of the upper end of the inner surface of the splint main body 1, the bone part fixing layer 7 is arranged at the middle part of the inner surface of the splint main body 1, the elastic fastening layer 8 is arranged at the lower end of the inner surface of the splint main body 1, the auxiliary fixing devices 4 are oppositely arranged at the upper end and the lower end of the splint main body 1, each auxiliary, the right end of the outer ring sleeve 41 is provided with a pull rod 42, the right end of the front end face of the pull rod 42 is provided with a slide rod 43, a fixing plate 44 is fixedly connected with the left end of the pull rod 42, one end of a small spring 45 is vertically connected with the middle of the bottom end of the pull rod 42, the other end of the small spring 45 is fixedly connected with the left end of the top of the slide rod 43, a pulley 46 is fixedly connected with the left end of the slide rod 43, the pulley 46 is slidably connected with the inner side of the pulley 46, the slide rod 43 is slidably connected with the inner side of a sliding groove 47 through the pulley 46, the pull rod 42 penetrates through the middle of a connecting piece 48, the connecting piece 48 is provided with a reset spring 49 up and down relatively, the connecting piece 48.
The outer ring sleeve 41 is circular, and the inner surface of the outer ring sleeve is provided with a layer of anti-skid grains, so that the friction force of the outer ring sleeve 41 is increased, and a better fixing effect is achieved.
Wherein, a layer of sponge anti-slip pad 441 is adhered on the inner surface of the fixing plate 44 to increase the friction force of the fixing plate 44 and prevent the fixing plate 44 from falling off in the using process.
Wherein, the sliding distance of the pulley 46 in the pulley 46 is 5-10 cm, so as to achieve better fixing effect.
Wherein, the slide bar 43 forms an included angle with the pull rod 42 in the range of 0-60 degrees when sliding, so as to achieve better fixing effect.
The two return springs 49 are provided, and the length of the two return springs is set to be 5 cm, so that the pull rod 42 can be better driven to return.
Wherein, the outer surface of the outer ring sleeve 41 is bonded with a waterproof anti-oxidation layer to prevent the outer surface of the outer ring sleeve 41 from rusting or being oxidized and corroded after long-term use.
Wherein, the outer ring sleeve 41 is made of aluminum alloy.
Wherein, splint main part 1 is the duroplastic material.
According to the upper table show, the utility model discloses outer ring cover 41 is the aluminum alloy material, can reach stronger corrosion-resistant effect, increases life.
The return spring 49 described in this patent is a mechanical part that works by using elasticity, and a part made of elastic material deforms under the action of external force, recovers to the original shape after the external force is removed, and is also a "spring", and is generally made of spring steel, and the types of springs are complicated and various, and mainly include a coil spring, a spiral spring, a plate spring, a special-shaped spring and the like according to the shape.
The working principle is as follows: the device is taken out firstly, then the splint main body 1 is placed at the fracture part of a patient, the splint main body 1 of the device is provided with a three-layer structure, the bone part shaping layer 6 ensures that the splint main body 1 can fix the fracture part, the bone part fixing layer 7 has the capability of shaping with the fracture part and the fixing device of the splint main body 1, the elastic fastening layer 8 can elastically contract according to the size of the fracture part of the patient, the fixing effect is better, the wound healing is promoted, meanwhile, the heat preservation can be provided for the patient in the alpine region through the heat preservation layer 5, the wound healing is facilitated, the risk of aggravation of the state of an illness due to the fact that enough heat can not be provided for heat preservation is avoided, when the fracture part of the splint main body 1 and the patient is fixed well, the primary fixation is carried out through the fixing adhesive tape 3, then the slide bar 43 is pressed inwards, and, then the pull rod 42 is pulled outwards, the return spring is stressed to contract, the pull rod 42 moves outwards to drive the fixing plate 44 to move rightwards to be close to the right end inside the outer ring sleeve 41, then the splint main body 1 is inserted into the outer ring sleeve 41, the pull rod 42 is loosened to drive the fixing plate 44 to reset, the fixing plate 44 is propped against the outer surface of the splint main body 1 to achieve the effect of fixing the splint main body 1, then medicine is added into the splint main body 1 through the medicine inlet 2 so as to better recover the fracture part of the patient, after the device is used, the pull rod drives the fixing plate 44 to move rightwards to be close to the right end inside the outer ring sleeve 41 by pressing the sliding rod 43 inwards, and the outer ring sleeve 41 is taken down.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned. Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The hard splint fixer for the orthopedic surgery comprises a splint main body (1), a medicine inlet (2), a fixing adhesive tape (3), a heat preservation layer (5), a bone part adaptation layer (6), a bone part fixing layer (7) and an elastic fastening layer (8), wherein the medicine inlet (2) is formed in the upper end of the front end face of the splint main body (1), the medicine inlet (2) and the splint main body (1) are of a through structure, the fixing adhesive tape (3) is uniformly distributed at the right end of the splint main body (1), the heat preservation layer (5) is arranged at the upper end of the inner surface of the splint main body (1), the bone part adaptation layer (6) is arranged at one third of the upper end of the inner surface of the splint main body (1), the bone part fixing layer (7) is arranged in the middle of the inner surface of the splint main body (1), and the elastic fastening layer (8) is arranged at the lower;
the method is characterized in that: the clamp plate is characterized by further comprising an auxiliary fixing device (4), the upper end and the lower end of the clamp plate main body (1) are oppositely provided with the auxiliary fixing device (4), the auxiliary fixing device (4) comprises an outer ring sleeve (41), a pull rod (42), a sliding rod (43), a fixing plate (44), a small spring (45), a pulley (46), a sliding groove (47), a connecting piece (48) and a reset spring (49), the right end of the outer ring sleeve (41) is provided with the pull rod (42), the sliding rod (43) is arranged at the right end of the front end face of the pull rod (42), the fixing plate (44) is fixedly connected with the left end of the pull rod (42), one end of the small spring (45) is vertically connected with the middle of the bottom end of the pull rod (42), the other end of the small spring (45) is fixedly connected with the left end of the top of the sliding rod (43), the pulley (46) is fixedly connected with the, slide bar (43) are through pulley (46) and spout (47) medial surface sliding connection, pull rod (42) run through in connecting piece (48) middle part, connecting piece (48) are provided with reset spring (49) from top to bottom relatively, connecting piece (48) are embedded in the inside right-hand member of outer ring cover (41), pull rod (42) run through in outer ring cover (41) right-hand member and fixed plate (44) left end fixed connection, outer ring cover (41) cup joint in splint main part (1) surface upper end.
2. The rigid splint fixator for orthopedic surgery according to claim 1, wherein: the outer ring sleeve (41) is circular, and a layer of anti-skid grains is arranged on the inner surface.
3. The rigid splint fixator for orthopedic surgery according to claim 1, wherein: a layer of sponge anti-slip pad (441) is adhered to the inner surface of the fixing plate (44).
4. The rigid splint fixator for orthopedic surgery according to claim 1, wherein: the distance of the sliding of the pulley (46) in the pulley (46) is 5-10 cm.
5. The rigid splint fixator for orthopedic surgery according to claim 1, wherein: the included angle between the sliding rod (43) and the pull rod (42) is 0-60 degrees when the sliding rod slides.
6. The rigid splint fixator for orthopedic surgery according to claim 1, wherein: the reset springs (49) are arranged in two, and the length of the reset springs is set to be 5 cm.
7. The rigid splint fixator for orthopedic surgery according to claim 1, wherein: the outer surface of the outer ring sleeve (41) is bonded with a waterproof and anti-oxidation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921518396.3U CN211356135U (en) | 2019-09-11 | 2019-09-11 | Hard splint fixer for orthopedic surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921518396.3U CN211356135U (en) | 2019-09-11 | 2019-09-11 | Hard splint fixer for orthopedic surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211356135U true CN211356135U (en) | 2020-08-28 |
Family
ID=72159870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921518396.3U Expired - Fee Related CN211356135U (en) | 2019-09-11 | 2019-09-11 | Hard splint fixer for orthopedic surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211356135U (en) |
-
2019
- 2019-09-11 CN CN201921518396.3U patent/CN211356135U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200828 |