CN109009400B - Orthopedics locator - Google Patents
Orthopedics locator Download PDFInfo
- Publication number
- CN109009400B CN109009400B CN201810671027.1A CN201810671027A CN109009400B CN 109009400 B CN109009400 B CN 109009400B CN 201810671027 A CN201810671027 A CN 201810671027A CN 109009400 B CN109009400 B CN 109009400B
- Authority
- CN
- China
- Prior art keywords
- splint
- telescopic
- fixed
- telescopic shaft
- connecting device
- 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.)
- Active
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/10—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges for stereotaxic surgery, e.g. frame-based stereotaxis
- A61B90/14—Fixators for body parts, e.g. skull clamps; Constructional details of fixators, e.g. pins
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B2017/564—Methods for bone or joint treatment
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Medical Informatics (AREA)
- Veterinary Medicine (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Public Health (AREA)
- Molecular Biology (AREA)
- General Health & Medical Sciences (AREA)
- Neurosurgery (AREA)
- Pathology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Surgical Instruments (AREA)
Abstract
The invention discloses an orthopedic positioner, which belongs to the field of medical appliances, and adopts the technical scheme that the orthopedic positioner comprises a clamping plate a, a telescopic shaft, a clamping plate b, a fixed yarn ring a, a yarn ring connecting device and a fixed yarn ring b, wherein one side of the telescopic shaft is connected with the clamping plate a, the other side of the telescopic shaft is connected with the clamping plate b, the back of the clamping plate a is movably connected with the fixed yarn ring b, the back of the clamping plate b is movably connected with the fixed yarn ring a, the middle parts of the fixed yarn ring b and the fixed yarn ring a are slidably connected with the yarn ring connecting device, the yarn ring connecting device is provided with a plurality of groups, the yarn ring connecting device is uniformly arranged in the middle parts of the fixed yarn ring b and the fixed yarn ring a, and telescopic racks a and telescopic racks b are welded on two. Through the device, increase the stability of skeleton location, increase the precision of skeleton location, reduce the quantity of screw location, reduce the destruction of screw to the skeleton.
Description
Technical Field
The invention relates to the field of medical appliances, in particular to an orthopedic positioner.
Background
A device that is used for among the medical bone surgery, often uses the operation of threading a needle drilling to restore to the throne and fix several fracture pieces together is an orthopedics locator, including location steel sheet, set screw, the effectual skeleton with the fracture is connected and is fixed a position to reach the location effect, but at present threading a needle and drilling do not have suitable locator, the doctor can only rely on own intuition and experience to operate, error and mistake appear easily in the operation process, lead to the operation failure, bring the misery for the patient.
The invention discloses an orthopedic positioner, which is disclosed in the Chinese patent with the publication number of CN 107789110A.A main body is designed into a structure of two semi-tubular support plates which can be rotatably opened and closed, the convenience of mounting and dismounting of the orthopedic positioner can be improved by the rotation of the two support plates and the utilization of a connecting assembly, and meanwhile, through the design of arranging limit plates on the inner walls of the support plates, a better fitting effect can be realized by utilizing a plurality of limit plates, so that the positioning effect of the orthopedic positioner is further improved.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide the orthopedic positioner, which can increase the stability of bone positioning, increase the precision of bone positioning, reduce the number of screw positioning and reduce the damage of screws to bones.
The technical purpose of the invention is realized by the following technical scheme:
the utility model provides an orthopedic positioner, including splint an, the telescopic shaft, splint b, one side of telescopic shaft is connected with splint an, the opposite side of telescopic shaft is connected with splint b, splint a's back swing joint has fixed coil b, splint b's back swing joint has fixed coil a, fixed coil b has coil connecting device with fixed coil a's middle part sliding connection, and coil connecting device is provided with the multiunit, and coil connecting device evenly arranges at fixed coil b and fixed coil a's middle part, the welding of coil connecting device both sides has flexible rack an and flexible rack b.
Through above-mentioned technical scheme, through splint an, telescopic shaft, splint b, fixed coil a, coil connecting device, the effective combination of fixed coil b, effectual screw location carries out to patient's skeleton because coil connecting device is provided with the multiunit to coil connecting device evenly arranges at the middle part of fixed coil b and fixed coil a, effectual stability to increasing the skeleton location, thereby increases the work efficiency of orthopedics locator.
Furthermore, the lower ends of the clamping plates a and b are tightly adhered with a bottom plate, and the bottom plate is in an arc shape.
Through above-mentioned technical scheme, closely laminate through the effectual skeleton that carries on of film, because the film is "circular-arc", the skeleton shape and film phase-match, the effectual area of contact who increases with the skeleton to increase the stability of fixed position.
Furthermore, the inner parts of the clamping plates a and b are connected with fixing grooves in a penetrating manner, the fixing grooves are in a long strip shape, and two ends of the fixing grooves are in an arc shape.
Through above-mentioned technical scheme, through the effectual stability that increases fixed screw and splint a and splint b contact of fixed slot, because the fixed slot is "rectangular form" to the both ends of fixed slot are "circular-arc", fixed screw can change the fixed position in fixed screw, thereby has increased the convenience of orthopedics locator.
Further, the internal thread of the clamping plate a is connected with a fixing screw, and the width of the fixing screw is the same as that of the fixing groove.
Through above-mentioned technical scheme, through the effectual splint a and splint b screwed connection of fixed screw inside the skeleton, because the fixed screw width is the same with fixed slot width, the effectual stability that increases the skeleton location has avoided fixed stable to cause not hard up phenomenon.
Furthermore, the lower surface of the splint a is tightly attached with a fixing ring, and the fixing ring is in an arc shape.
Through above-mentioned technical scheme, through the effectual stability that increases splint an and skeleton of retainer plate, because the retainer plate is "circular-arc" to increase the frictional force of splint an and skeleton, and then increased the work efficiency of locator.
Furthermore, the inside of the fixed yarn ring a is connected with longitudinal and transverse steel wires in a penetrating way, and the longitudinal and transverse steel wires are vertically crossed vertically and horizontally.
Through above-mentioned technical scheme, through the effectual pliability that has increased fixed yarn circle a of steel wire with great ease, because steel wire with great ease moves about freely and quickly perpendicular cross, closely interlock between the steel wire with great ease to the life cycle of fixed yarn circle a has been increased.
Further, the lower surface welding of telescopic shaft has branch splint a, and divides splint a to be provided with the multiunit to interval equals between two group's splint a, and divides splint a to be "circular-arc".
Through above-mentioned technical scheme, through dividing the effectual area of contact that has increased between telescopic shaft and the skeleton of splint a, because the interval equals between two groups of splint a to divide splint a to be "circular-arc", when the telescopic shaft carries out horizontal stretching, divide splint a evenly to contact with the skeleton, thereby increased the location effect of locator.
Furthermore, the outer wall of the middle part of the telescopic shaft is tightly attached with a measuring scale, and the measuring scale is uniformly arranged on the outer wall of the telescopic shaft.
Through above-mentioned technical scheme, carry out accurate tensile through the measuring tape is effectual to the telescopic shaft, because the measuring tape evenly arranges at the outer wall of telescopic shaft, the user stretches the telescopic shaft according to actual data to increase the tensile precision of telescopic shaft, and then increase the location effect of locator.
Furthermore, the lower surface of the fixed yarn loop a is tightly attached with a sub-clamping plate b, the sub-clamping plate b is uniformly arranged on the lower surface of the fixed yarn loop a, and the sub-clamping plate b is in an arc shape.
Through above-mentioned technical scheme, through dividing splint b effectual fixed yarn circle an and the stability of skeleton contact that has increased, because divide splint b evenly to arrange the lower surface at fixed yarn circle a to divide splint b to be "circular-arc", divide splint b and skeleton to closely laminate, thereby fix a position the skeleton all around, and then increased the location effect of skeleton location.
Furthermore, one side of the telescopic rack a close to the telescopic rack b is fixedly provided with a limit switch, an unidirectional horizontal limit block is arranged inside the limit switch, and the limit switch is tightly attached to the telescopic rack b.
Through the technical scheme, the one-way rolling is effectively reduced for the telescopic rack b and the telescopic rack a through the limit switch, the one-way horizontal limiting block is arranged inside the limit switch, the limit switch is tightly attached to the telescopic rack b, the telescopic rack b is contracted with the telescopic rack a, the fixed yarn coil a is reduced, multidirectional screw positioning engineering is reduced, damage to bones is reduced, pain of patients is relieved, and stability of bone positioning is improved.
Furthermore, the upper surface of the telescopic rack b is welded with insections, the insections are uniformly arranged on the upper surface of the telescopic rack b, and the insections arranged on the upper surface of the telescopic rack b are attached to the telescopic rack a in an opposite mode.
Through above-mentioned technical scheme, through the effectual frictional force that increases between flexible rack b and the flexible rack a of insection, and then increased the stability of skeleton location.
In conclusion, the invention has the following beneficial effects:
1. this orthopedics locator through splint an, telescopic shaft, splint b, fixed coil a, coil connecting device, the effective combination of fixed coil b, effectually carries out the screw fixation to patient's skeleton because coil connecting device is provided with the multiunit to coil connecting device evenly arranges at fixed coil b and the middle part of fixed coil a, effectual stability to increasing the skeleton location, thereby increases orthopedics locator's work efficiency.
2. This orthopedics locator reduces one-way rolling through limit switch is effectual to flexible rack b and flexible rack an, because the inside one-way horizontal stopper that is provided with of limit switch, and limit switch and flexible rack b closely laminate, flexible rack b contracts with flexible rack an, thereby dwindles fixed coil a, has reduced multidirectional screw positioning engineering, thereby has reduced the destruction to the skeleton, and then has alleviateed patient's misery, has increased the stability of skeleton location.
3. This orthopedics locator through the effectual stability that increases fixed screw and splint a and splint b contact of fixed slot, because the fixed slot is "rectangular form" to the both ends of fixed slot are "circular-arc", and fixed screw can change the fixed position in fixed screw, thereby has increased orthopedics locator's convenience.
4. This orthopedics locator through dividing splint an effectual area of contact that has increased between telescopic shaft and the skeleton, because the interval equals between two groups splint a to divide splint an to be "circular-arc", when the telescopic shaft carries out horizontal stretching, divide splint an evenly to contact with the skeleton, thereby increased the location effect of locator.
5. This orthopedics locator through dividing splint b effectual fixed yarn circle an and the stability of skeleton contact that has increased, because divide splint b evenly to arrange the lower surface at fixed yarn circle a to divide splint b to be "circular-arc", divide splint b and skeleton to closely laminate, thereby fix a position the skeleton all around, and then increased the location effect of skeleton location.
Drawings
FIG. 1 is a schematic structural diagram of the orthopedic positioner;
FIG. 2 is a schematic view of a splint a according to the present invention;
FIG. 3 is a schematic view of the structure of the telescopic shaft of the present invention;
FIG. 4 is a schematic view of the structure of a fixing yarn loop a of the present invention;
fig. 5 is a schematic view of the structure of the yarn loop connecting device of the invention.
In the figure, 1, a splint a; 101. fixing screws; 102. a stationary ring; 2. a telescopic shaft; 201. a split splint a; 202. measuring a ruler; 3. a clamping plate b; 301. fixing grooves; 4. fixing a yarn loop a; 401. longitudinal and transverse steel wires; 402. b, splitting the clamping plate; 5. a loop connecting device; 501. a telescopic rack a; 502. a limit switch; 503. a telescopic rack a; 504. insection; 6. fixing a yarn loop b; 7. a backsheet.
Detailed Description
An orthopedic positioner is disclosed, as shown in fig. 1, an orthopedic positioner, one side of a telescopic shaft 2 is connected with a splint a1, the other side of the telescopic shaft 2 is connected with a splint b3, the back of the splint a1 is movably connected with a fixing loop b6, the back of the splint b3 is movably connected with a fixing loop a4, a fixing loop b6 is slidably connected with the middle of the fixing loop a4, and the loop connecting device 5 is provided with a plurality of groups, and the loop connecting device 5 is uniformly arranged at the middle of the fixing loop b6 and the fixing loop a4, through the effective combination of the splint a1, the telescopic shaft 2, the splint b3, the fixing loop a4, the loop connecting device 5 and the fixing loop b6, the bone positioning screw for a patient is effectively performed, because the loop connecting device 5 is provided with a plurality of groups, and the loop connecting device 5 is uniformly arranged at the middle of the fixing loop b6 and the fixing loop a4, the bone positioning stability is effectively increased, thereby increasing the working efficiency of the orthopedic positioner, the bottom plate 7 is tightly jointed at the lower ends of the splint a1 and the splint b3, the bottom plate 7 is in a circular arc shape, the bottom plate 7 is effectively and tightly jointed with the skeleton, because the bottom plate 7 is in a circular arc shape, the shape of the skeleton is matched with that of the bottom plate 7, the contact area with the skeleton is effectively increased, thereby increasing the stability of fixing and positioning, the fixing grooves 301 are connected inside the clamping plates a1 and b3 in a penetrating way, the fixing grooves 301 are in a long strip shape, and the two ends of the fixing groove 301 are in the shape of arc, the contact stability of the fixing screw 101 with the clamping plate a1 and the clamping plate b3 is effectively increased through the fixing groove 301, because the fixing groove 301 is in a long strip shape and two ends of the fixing groove 301 are in arc shapes, the fixing screw 101 can change the fixing position in the fixing screw 101, thereby increasing the convenience of the orthopedic positioner.
In the embodiment, as shown in fig. 2, a fixing screw 101 is screwed into the splint a1, the width of the fixing screw 101 is the same as that of the fixing groove 301, the fixing ring 102 is tightly attached to the lower surface of the splint a1, the fixing ring 102 is arc-shaped, the stability of the splint a1 and the bone is effectively improved by the fixing ring 102, and the friction between the splint a1 and the bone is increased due to the arc-shaped fixing ring 102, so that the working efficiency of the positioner is improved.
In the embodiment, as shown in fig. 3, the lower surface of the telescopic shaft 2 is welded with the split clamping plates a201, the split clamping plates a201 are provided with a plurality of groups, the distance between the two groups of the split clamping plates a201 is equal, the split clamping plates a201 are arc-shaped, the contact area between the telescopic shaft 2 and the skeleton is effectively increased through the split clamping plates a201, the distance between the two groups of the split clamping plates a201 is equal, and the split clamping plates a201 are arc-shaped, when the telescopic shaft 2 is horizontally stretched, the split clamping plates a201 are uniformly contacted with the skeleton, so that the positioning effect of the positioner is increased, the middle outer wall of the telescopic shaft 2 is tightly attached with the measuring ruler 202, the measuring ruler 202 is uniformly arranged on the outer wall of the telescopic shaft 2, the telescopic shaft 2 is effectively precisely stretched through the measuring ruler 202, the measuring ruler 202 is uniformly arranged on the outer wall of the telescopic shaft 2, a user stretches the telescopic shaft 2 according to actual data, so as to increase the, thereby increasing the positioning effect of the positioner.
In the embodiment shown in fig. 4, the fixing yarn loop a4 has the longitudinal and transverse steel wires 401 connected through the inside, and the longitudinal and transverse steel wires 401 are vertically crossed in length and breadth, the flexibility of the fixed yarn loop a4 is effectively increased through the longitudinal and transverse steel wires 401, because the longitudinal and transverse steel wires 401 are vertically crossed in a longitudinal and transverse mode and the longitudinal and transverse steel wires 401 are tightly occluded with each other, the service cycle of the fixed yarn loop a4 is prolonged, the lower surface of the fixed yarn loop a4 is tightly attached with the sub-clamping plate b402, and the sub-nip plates b402 are uniformly arranged on the lower surface of the fixed yarn loop a4, and the sub-nip plates b402 are in a circular arc shape, the stability of the anchoring coil a4 in contact with the bone is effectively increased by the split splint b402, because the sub-clamping plate b402 is uniformly arranged on the lower surface of the fixed yarn ring a4, the sub-clamping plate b402 is arc-shaped, and the sub-clamping plate b402 is tightly attached to the skeleton, the periphery of the skeleton is positioned, and the positioning effect of skeleton positioning is further improved.
In the embodiment, as shown in fig. 5, a telescopic rack a501 and a telescopic rack b503 are welded on both sides of a yarn loop connecting device 5, a limit switch 502 is fixedly installed on one side of the telescopic rack a501 close to the telescopic rack b503, a one-way horizontal limit block is arranged inside the limit switch 502, the limit switch 502 is tightly attached to the telescopic rack b503, one-way rolling of the telescopic rack b503 and the telescopic rack a501 is effectively reduced through the limit switch 502, because the one-way horizontal limit block is arranged inside the limit switch 502, the limit switch 502 is tightly attached to the telescopic rack b503, the telescopic rack b503 is contracted with the telescopic rack a501, so that the fixed yarn loop a4 is reduced, a multidirectional screw positioning project is reduced, so that damage to bones is reduced, further pain of a patient is relieved, stability of bone positioning is increased, insection 504 is welded on the upper surface of the telescopic rack b503, the insections 504 are uniformly arranged on the upper surface of the telescopic rack b503, the insections 504 arranged on the upper surface of the telescopic rack b503 are attached to the telescopic rack a501 in a face-to-face mode, friction between the telescopic rack b503 and the telescopic rack a501 is effectively increased through the insections 504, and accordingly the stability of bone positioning is improved.
In the specific implementation process, when the bone of a patient is positioned, firstly, the clamping plate a1 and the clamping plate b3 are placed on the upper surface of the bone, at the moment, the bottom plate 7 is effectively and tightly attached to the bone, the shape of the bone is matched with that of the bottom plate 7, the contact area with the bone is effectively increased, then, the distance between the clamping plate a1 and the clamping plate b3 is adjusted, at the moment, the contact area between the telescopic shaft 2 and the bone is effectively increased through the sub-clamping plate a201, as the distance between the two sub-clamping plates a201 is equal, and the sub-clamping plate a201 is in an arc shape, when the telescopic shaft 2 is horizontally stretched, the sub-clamping plate a201 is uniformly contacted with the bone, and meanwhile, as the measuring ruler 202 is uniformly arranged on the outer wall of the telescopic shaft 2, a user stretches the telescopic shaft 2 according to actual data, thereby increasing the stretching precision of the telescopic shaft 2, further increasing the positioning effect of the positioner, secondly, closely attaching the fixed yarn ring a4 and the fixed yarn ring b6 to the skeleton, at the moment, effectively increasing the flexibility of the fixed yarn ring a4 by the longitudinal and transverse steel wires 401, because the longitudinal and transverse steel wires 401 are vertically and horizontally crossed, the longitudinal and transverse steel wires 401 are closely occluded, meanwhile, because the split splint b402 is uniformly arranged on the lower surface of the fixed yarn ring a4, and the split splint b402 is in an arc shape, the split splint b402 is closely attached to the skeleton, thereby positioning the periphery of the skeleton, at the moment, contracting the yarn ring connecting device 5, effectively reducing the unidirectional rolling of the telescopic rack b503 and the telescopic rack a501 by the limit switch 502, because the unidirectional horizontal limit switch 502 is arranged inside, and the limit switch 502 is closely attached to the telescopic rack b503, the telescopic rack b503 is contracted with the telescopic rack a501, thereby reducing the fixed yarn ring a4, reduces the multi-directional screw positioning engineering, thereby reducing the damage to the skeleton, further relieving the pain of patients and increasing the stability of skeleton positioning. This orthopedics locator, through splint a1, the telescopic shaft 2, splint b3, fixed coil a4, yarn circle connecting device 5, the effective combination of fixed coil b6, effectual screw location carries out to patient's skeleton, because yarn circle connecting device 5 is provided with the multiunit, and yarn circle connecting device 5 evenly arranges at the middle part of fixed coil b6 and fixed coil a4, effectual stability to increasing skeleton location, thereby increase orthopedics locator's work efficiency. This orthopedics locator, it is effectual to telescopic rack b503 and telescopic rack a501 reduction one-way rolling through limit switch, because limit switch 502 is inside to be provided with one-way horizontal stopper, and limit switch 502 and the close laminating of telescopic rack b503, telescopic rack b503 contracts with telescopic rack a501, thereby reduce fixed coil a4, multidirectional screw location engineering has been reduced, thereby the destruction to the skeleton has been reduced, and then patient's misery has been alleviateed, the stability of skeleton location has been increased. This orthopedics locator through the effectual stability that increases fixed screw 101 and splint a1 and splint b3 contact of fixed slot 301, because fixed slot 301 is "rectangular form" to the both ends of fixed slot 301 are "circular-arc", fixed screw 101 can change the fixed position in fixed screw 101, thereby has increased orthopedics locator's convenience. This orthopedics locator through dividing splint a201 effectual area of contact between telescopic shaft 2 and the skeleton that has increased, because the interval equals between two group's splint a201 to divide splint a201 to be "circular-arc", when telescopic shaft 2 carries out horizontal stretching, divide splint a201 evenly to contact with the skeleton, thereby increased the location effect of locator. This orthopedics locator through dividing splint b402 is effectual has increased the stability of fixed yarn circle a4 and skeleton contact, because divide splint b402 evenly to arrange the lower surface at fixed yarn circle a4 to divide splint b402 to be "circular-arc", divide splint b402 and skeleton closely laminate, thereby fix a position the skeleton all around, and then increased the location effect of skeleton location.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Claims (6)
1. The utility model provides an orthopedics locator, includes splint a (1), telescopic shaft (2), splint b (3), characterized by: one side of telescopic shaft (2) is connected with splint a (1), and the opposite side of telescopic shaft (2) is connected with splint b (3), and the lower surface welding of telescopic shaft (2) has branch splint a (201), and divides splint a (201) to be provided with the multiunit to the interval equals between two group splint a (201), and divides splint a (201) to be "circular-arc"; the measuring scale (202) is tightly attached to the outer wall of the middle part of the telescopic shaft (2), and the measuring scale (202) is uniformly arranged on the outer wall of the telescopic shaft (2); the back swing joint of splint a (1) has fixed coil b (6), the back swing joint of splint b (3) has fixed coil a (4), fixed coil b (6) and the middle part sliding connection of fixed coil a (4) have coil connecting device (5), and coil connecting device (5) are provided with the multiunit, and coil connecting device (5) evenly arrange the middle part at fixed coil b (6) and fixed coil a (4), the lower surface of fixed coil a (4) closely laminates branch splint b (402), and divide splint b (402) evenly arrange the lower surface at fixed coil a (4), and divide splint b (402) to be "circular-arc"; a limit switch (502) is fixedly installed on one side, close to the telescopic rack b (503), of the telescopic rack a (501), a one-way horizontal limit block is arranged inside the limit switch (502), and the limit switch (502) is tightly attached to the telescopic rack b (503); insections (504) are welded on the upper surface of the telescopic rack b (503), the insections (504) are uniformly arranged on the upper surface of the telescopic rack b (503), and the insections (504) arranged on the upper surface of the telescopic rack b (503) are attached to the telescopic rack a (501) in an opposite mode; and a telescopic rack a (501) and a telescopic rack b (503) are welded on two sides of the yarn loop connecting device (5).
2. An orthopedic locator according to claim 1, wherein: the bottom sheets (7) are tightly adhered to the lower ends of the clamping plates a (1) and the clamping plates b (3), and the bottom sheets (7) are arc-shaped.
3. An orthopedic locator according to claim 1, wherein: the fixing grooves (301) are connected inside the clamping plates a (1) and b (3) in a penetrating manner, the fixing grooves (301) are long-strip-shaped, and two ends of the fixing grooves (301) are arc-shaped.
4. An orthopedic locator according to claim 1, wherein: the inner thread of the clamping plate a (1) is connected with a fixing screw (101), and the width of the fixing screw (101) is the same as that of the fixing groove (301).
5. An orthopedic locator according to claim 1, wherein: the lower surface of the splint a (1) is tightly adhered with a fixing ring (102), and the fixing ring (102) is in an arc shape.
6. An orthopedic locator according to claim 1, wherein: the inside of the fixed yarn ring a (4) is connected with a longitudinal and transverse steel wire (401) in a penetrating way, and the longitudinal and transverse steel wires (401) are vertically crossed in a longitudinal and transverse way.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110085204.XA CN112716620A (en) | 2018-06-26 | 2018-06-26 | Orthopedics locator |
| CN201810671027.1A CN109009400B (en) | 2018-06-26 | 2018-06-26 | Orthopedics locator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810671027.1A CN109009400B (en) | 2018-06-26 | 2018-06-26 | Orthopedics locator |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110085204.XA Division CN112716620A (en) | 2018-06-26 | 2018-06-26 | Orthopedics locator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109009400A CN109009400A (en) | 2018-12-18 |
| CN109009400B true CN109009400B (en) | 2021-02-19 |
Family
ID=64611336
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810671027.1A Active CN109009400B (en) | 2018-06-26 | 2018-06-26 | Orthopedics locator |
| CN202110085204.XA Withdrawn CN112716620A (en) | 2018-06-26 | 2018-06-26 | Orthopedics locator |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110085204.XA Withdrawn CN112716620A (en) | 2018-06-26 | 2018-06-26 | Orthopedics locator |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN109009400B (en) |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7608096B2 (en) * | 2003-03-10 | 2009-10-27 | Warsaw Orthopedic, Inc. | Posterior pedicle screw and plate system and methods |
| CN102198011A (en) * | 2011-06-10 | 2011-09-28 | 中国人民解放军第四军医大学 | Device for fixing bone fragments at fracture joint end after comminuted fracture of long bone of limb |
| CN203122708U (en) * | 2013-01-23 | 2013-08-14 | 陈君涛 | Orthopedic splint fixing device |
| US20150209093A1 (en) * | 2014-01-27 | 2015-07-30 | James Dallis | Implantable medical device for restoring alignment and stabilizing bone fractures and methods of using the same |
| CN203763212U (en) * | 2014-03-24 | 2014-08-13 | 岳司东 | Orthopedic broken bone connecting rod |
| CN204734533U (en) * | 2015-06-03 | 2015-11-04 | 宜昌市夷陵医院 | A interim fixer for assisting shin bone fracture closed reduction |
| CN205054404U (en) * | 2015-10-19 | 2016-03-02 | 常州市武进金兴达医疗器械有限公司 | Coaptation board with adjustable novel length |
| CN206080783U (en) * | 2016-04-28 | 2017-04-12 | 巩晋生 | Postoperative spine protection device for department of orthopaedics |
| CN205849614U (en) * | 2016-05-28 | 2017-01-04 | 王欢 | A kind of Telescopic Fixed device of orthopaedics |
| CN206120425U (en) * | 2016-07-11 | 2017-04-26 | 云南省第一人民医院 | Pollex joint fusion board |
| CN207041573U (en) * | 2017-02-10 | 2018-02-27 | 王远政 | Lower cervical anterior sliding extension formula Pedicle screw pating |
-
2018
- 2018-06-26 CN CN201810671027.1A patent/CN109009400B/en active Active
- 2018-06-26 CN CN202110085204.XA patent/CN112716620A/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| CN109009400A (en) | 2018-12-18 |
| CN112716620A (en) | 2021-04-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109009400B (en) | Orthopedics locator | |
| CN107456256B (en) | Traction device for tourniquet equipment | |
| CN212490983U (en) | Contrast medium injection fixing and monitoring device | |
| CN104042313A (en) | Outer fixing support for department of orthopedics | |
| CN107496068B (en) | A kind of shin bone fixator | |
| CN214285581U (en) | Leg joint fixing device for orthopedic nursing | |
| CN214073771U (en) | Fracture postoperative nursing auxiliary device | |
| CN211050540U (en) | Psychiatric department patient nurses infusion and uses hand fixing device | |
| CN208958100U (en) | A kind of invasive pressure sensor is fixed and positioning device | |
| CN201197833Y (en) | Fixture mechanism for infusion of psychosis patient | |
| CN111658891A (en) | Emergency department is with infusion auxiliary device | |
| CN201505242U (en) | Channel peripheral vein vessel placing bed | |
| CN211724243U (en) | Y-shaped connector fixer for venous indwelling needle | |
| CN201248773Y (en) | Fixing device for remedying infantile head | |
| CN110339436A (en) | A kind of children surgical department nursing infusion device | |
| CN210749719U (en) | External fixing frame for orthopedics department | |
| CN211535057U (en) | Orthopedic splint mounting and fastening device | |
| CN110141729A (en) | Injection device is used in a kind of nursing of injection room | |
| CN220938413U (en) | Auxiliary nursing frame | |
| CN215994589U (en) | Blood sample collection device is used in hemodialysis room nursing | |
| CN212015785U (en) | Fixing device for medical tray | |
| CN213310161U (en) | Muscle bone ultrasonic positioning injection device | |
| CN209059605U (en) | A kind of bone surgery, which resumes treatment, uses clamping plate | |
| CN218652167U (en) | Leg multi-angle fixing device | |
| CN203710437U (en) | Bracket special for hemodialysis |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210129 Address after: No. A2, Xinhua Health Industrial Park, No. 1999, Zunxian Road, high tech Zone, Zibo City, Shandong Province Applicant after: SHANDONG XINHUA HEALTH INDUSTRY Co.,Ltd. Address before: 523000 room 112, 1 / F, venture capital building, No.8, Gongye South Road, Songshanhu high tech Industrial Development Zone, Dongguan City, Guangdong Province Applicant before: DONGGUAN WEIDU ELECTRONIC TECHNOLOGY Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |