CN114533188A - Orthopedics location perforating device - Google Patents
Orthopedics location perforating device Download PDFInfo
- Publication number
- CN114533188A CN114533188A CN202210149112.8A CN202210149112A CN114533188A CN 114533188 A CN114533188 A CN 114533188A CN 202210149112 A CN202210149112 A CN 202210149112A CN 114533188 A CN114533188 A CN 114533188A
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- China
- Prior art keywords
- adjustable shelf
- annular
- movable
- frame
- mounting bracket
- 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.)
- Pending
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- 230000000399 orthopedic effect Effects 0.000 title claims abstract description 26
- 230000005540 biological transmission Effects 0.000 claims abstract description 53
- 238000004080 punching Methods 0.000 claims abstract description 32
- 238000009434 installation Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 5
- 230000006978 adaptation Effects 0.000 claims 1
- 210000000988 bone and bone Anatomy 0.000 description 3
- 238000005286 illumination Methods 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/16—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans
- A61B17/1604—Chisels; Rongeurs; Punches; Stamps
-
- 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
Abstract
The invention relates to the technical field of orthopedic treatment, in particular to an orthopedic positioning and punching device which comprises a base, an L-shaped mounting frame, an annular mounting frame, a first motor, an annular transmission frame and a puncher, wherein a positioning groove is formed in the top of the base, the L-shaped mounting frame is fixedly connected with the base, the L-shaped mounting frame is positioned above the base, the annular mounting frame is in sliding connection with the L-shaped mounting frame, the L-shaped mounting frame is provided with a mounting cavity, the first motor is fixedly mounted inside the mounting cavity, the annular transmission frame is rotatably connected with the annular mounting frame, the annular transmission frame is positioned inside the mounting cavity and is in transmission connection with the output end of the first motor, and the puncher is fixedly connected with the annular transmission frame.
Description
Technical Field
The invention relates to the technical field of orthopedic treatment, in particular to an orthopedic positioning and punching device.
Background
Fracture refers to complete or partial fracture of the continuity of bone structure, and under the condition that the bone is subjected to great external force, the bone is greatly injured, so that fracture is generated.
However, the existing orthopedic punching device can only vertically punch downwards, and can not adjust the punching angle, so that the patient needs to be adjusted and moved to adjust the punching angle, and the pain of the patient is increased.
Disclosure of Invention
The invention aims to provide an orthopedic positioning and punching device which can adjust a punching position and a punching angle so as to eliminate the need of moving a patient and relieve the pain of the patient.
In order to achieve the purpose, the invention provides an orthopedic positioning and punching device which comprises a base, an L-shaped mounting frame, an annular mounting frame, a first motor, an annular transmission frame and a puncher, wherein a positioning groove is formed in the top of the base, the L-shaped mounting frame is fixedly connected with the base, the L-shaped mounting frame is located above the base, the annular mounting frame is in sliding connection with the L-shaped mounting frame, the L-shaped mounting frame is provided with an installation cavity, the first motor is fixedly installed in the installation cavity, the annular transmission frame is rotatably connected with the annular mounting frame, the annular transmission frame is located in the installation cavity and is in transmission connection with the output end of the first motor, and the puncher is fixedly connected with the annular transmission frame.
The positioning groove is formed in the top of the base and used for positioning the position of a patient needing to be punched, the L-shaped mounting frame is arranged above the positioning groove and can slide relative to the L-shaped mounting frame, the first motor is fixedly mounted inside the mounting cavity, the output end of the first motor is provided with a gear, a tooth groove is formed in the outer side surface of the annular transmission frame, the annular transmission frame and the output end of the first motor are in transmission connection through mutual matching of the gear and the tooth groove, the hole puncher is fixedly connected with the annular transmission frame, so that the hole puncher can be driven to rotate relative to the annular mounting frame when the first motor runs, the position of the patient needing to be punched is placed in the positioning groove when the patient needs to be punched, and the annular mounting frame moves relative to the L-shaped mounting frame to adjust the position of the annular mounting frame, first motor operation drives the hole puncher rotates for annular mounting bracket to adjust the angle of hole puncher, thereby make the hole puncher can move the position that needs the patient to punch, makes and need not to remove the patient, thereby alleviates patient's misery.
Wherein, orthopedics location perforating device still includes transmission structure, L shape mounting bracket has and holds the chamber, transmission structure includes second motor, screw rod and drive nut, second motor fixed mounting be in hold the inside in chamber, the screw rod with the output fixed connection of second motor, the screw rod is located hold the inside in chamber, the drive nut cover is established the outside of screw rod, just drive nut with L shape mounting bracket sliding connection, annular mounting bracket with drive nut fixed connection.
The annular mounting frame passes through drive structure with L shape mounting frame removes, the screw rod with the output fixed connection of second motor makes the second motor can drive the screw rod rotates, the drive nut cover is established the outside of screw rod and with L shape mounting frame sliding connection makes when the screw rod rotates drive nut can remove on the screw rod, the annular mounting frame with drive nut fixed connection makes the annular mounting frame can along with drive nut's removal removes, thereby realizes rightly the drive of annular mounting frame.
The side face of the transmission nut is provided with a limiting support, the inner side face of the accommodating cavity is provided with a limiting groove, and the limiting support is located inside the limiting groove.
The limiting support and the limiting groove are matched with each other to prevent the transmission nut from transmitting along with the rotation of the screw rod, so that the sliding connection between the transmission nut and the L-shaped mounting rack is realized.
Wherein, orthopedics location perforating device still includes fixed knot to be constructed, fixed knot constructs to be set up the side of constant head tank, fixed knot constructs including first adjustable shelf, pressure spring, second adjustable shelf and stationary blade, first adjustable shelf with base sliding connection, first adjustable shelf has the spout, the second adjustable shelf with first adjustable shelf sliding connection, the one end of second adjustable shelf is located the inside of spout, the both ends of pressure spring respectively with first adjustable shelf with the second adjustable shelf offsets and holds, the pressure spring is located the inside of spout, the stationary blade with second adjustable shelf fixed connection, the stationary blade is located the second adjustable shelf is kept away from the one end of first adjustable shelf.
The fixed structure can fix the part of the patient so as to facilitate punching, the first movable frame can slide relative to the base, one end of the second movable frame can slide in the sliding groove, the pressure spring is arranged in the sliding groove, and two ends of the pressure spring are respectively propped against the second movable frame and the first movable frame, so that the second movable frame moves to the outside of the sliding chute under the action of the pressure spring, so that the fixing piece can fix the part of the patient conveniently, when the punching part of the patient needs to be fixed, firstly moving the second movable frame to the inside of the sliding chute, placing the punching part of the patient in the positioning groove, loosening the second movable frame, the second movable frame moves towards the outside of the sliding groove under the action of the pressure spring, so that the fixing piece is in contact with the punching part of the patient to fix the punching part of the patient.
The fixed structure further comprises a movable screw, a rubber layer is arranged at the top of the second movable frame, the movable screw is in threaded connection with the first movable frame, and one end of the movable screw penetrates into the sliding groove to be in contact with the rubber layer.
The movable screw is screwed down and abuts against the rubber layer, so that the second movable frame is fixed, the second movable frame is prevented from sliding relative to the first movable frame, and the fixing effect of the punching part of the patient is improved.
The base is provided with a movable support, the movable support is matched with a movable groove, and the movable support is located inside the movable groove.
The movable support can slide in the movable groove to realize sliding connection between the first movable frame and the base.
According to the orthopedic positioning and punching device, when a patient needs to be punched, the part of the patient needing to be punched is placed in the positioning groove, the annular mounting frame moves relative to the L-shaped mounting frame to adjust the position of the annular mounting frame, the first motor operates to drive the puncher to rotate relative to the annular mounting frame to adjust the angle of the puncher, so that the puncher can move to the part of the patient needing to be punched, the patient does not need to be moved, and pain of the patient is relieved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of an orthopedic positioning and punching device provided by the invention.
Fig. 2 is a sectional view of an orthopedic positioning and punching device provided by the invention.
Fig. 3 is a cross-sectional view taken at a-a of fig. 2 in accordance with the present invention.
Fig. 4 is a partial enlarged view of the invention at B in fig. 2.
Fig. 5 is a partial enlarged view at C of fig. 3 provided by the present invention.
100-base, 110-positioning groove, 120-movable groove, 200-L-shaped mounting rack, 210-accommodating cavity, 220-limiting groove, 300-annular mounting rack, 310-mounting cavity, 320-annular clamping groove, 400-first motor, 500-annular transmission rack, 600-puncher, 700-transmission structure, 710-second motor, 720-screw rod, 730-transmission nut, 731-limiting bracket, 800-fixing structure, 810-first movable rack, 811-sliding groove, 812-movable rack, 820-pressure spring, 830-second movable rack, 831-rubber layer, 840-fixing piece, 850-movable screw, 900-lighting structure, 910-lamp body, 920-supporting rod, 930-clamping structure, 931-connecting spring, 932-U-shaped bracket.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1 to 5, the present invention provides an orthopedic positioning and punching device, including a base 100, an L-shaped mounting frame 200, an annular mounting frame 300, a first motor 400, an annular transmission frame 500 and a punch 600, the top of the base 100 is provided with a positioning groove 110, the L-shaped mounting frame 200 is fixedly connected with the base 100, the L-shaped mounting frame 200 is positioned above the base 100, the annular mounting frame 300 is slidably connected with the L-shaped mounting frame 200, the L-shaped mounting bracket 200 has a mounting cavity 310, the first motor 400 is fixedly mounted inside the mounting cavity 310, the annular transmission frame 500 is rotatably connected with the annular mounting frame 300, the annular transmission frame 500 is positioned inside the mounting cavity 310, and the ring transmission frame 500 is in transmission connection with the output end of the first motor 400, and the hole puncher 600 is fixedly connected with the ring transmission frame 500.
In this embodiment, the positioning groove 110 is disposed at the top of the base 100 for positioning a position where a patient needs to punch, the L-shaped mounting frame 200 is disposed above the positioning groove 110, the annular mounting frame 300 can slide relative to the L-shaped mounting frame 200, the first motor 400 is fixedly mounted inside the mounting cavity 310, a gear is disposed at an output end of the first motor 400, a tooth slot is disposed on an outer side surface of the annular transmission frame 500, the annular transmission frame 500 and an output end of the first motor 400 are in transmission connection through mutual matching of the gear and the tooth slot, the hole puncher 600 is fixedly connected to the annular transmission frame 500, so that the first motor 400 can drive the hole puncher 600 to rotate relative to the annular mounting frame 300 when operating, when a patient needs to punch, a position where the patient needs to punch is placed in the positioning groove 110, the ring mount 300 moves relative to the L-shaped mount 200 to adjust the position of the ring mount 300, and the first motor 400 operates to drive the hole puncher 600 to rotate relative to the ring mount 300 to adjust the angle of the hole puncher 600, so that the hole puncher 600 can move to a position where a patient needs to punch a hole, and the patient does not need to be moved, thereby alleviating the pain of the patient.
Further, the orthopedic positioning and punching device further comprises a transmission structure 700, the L-shaped mounting bracket 200 has an accommodating cavity 210, the transmission structure 700 includes a second motor 710, a screw 720 and a transmission nut 730, the second motor 710 is fixedly mounted inside the accommodating cavity 210, the screw 720 is fixedly connected with the output end of the second motor 710, the screw 720 is located inside the accommodating cavity 210, the transmission nut 730 is sleeved outside the screw 720, the transmission nut 730 is slidably connected with the L-shaped mounting bracket 200, and the annular mounting bracket 300 is fixedly connected with the transmission nut 730;
the side of the transmission nut 730 is provided with a limiting bracket 731, the inner side of the accommodating cavity 210 is provided with a limiting groove 220, and the limiting bracket 731 is located in the limiting groove 220.
In this embodiment, the annular mounting rack 300 moves with the L-shaped mounting rack 200 through the transmission structure 700, the screw 720 is fixedly connected with the output end of the second motor 710, so that the second motor 710 can drive the screw 720 to rotate, the transmission nut 730 is sleeved outside the screw 720 and is slidably connected with the L-shaped mounting rack 200, so that the transmission nut 730 can move on the screw 720 when the screw 720 rotates, the annular mounting rack 300 is fixedly connected with the transmission nut 730, so that the annular mounting rack 300 can move along with the movement of the transmission nut 730, thereby driving the annular mounting rack 300, the limit bracket 731 is arranged on the side surface of the transmission nut 730, and the limit bracket 731 can slide inside the limit groove 220, the limiting bracket 731 and the limiting groove 220 cooperate to prevent the transmission nut 730 from transmitting along with the rotation of the screw 720, so as to realize the sliding connection between the transmission nut 730 and the L-shaped mounting frame 200.
Further, the orthopedic positioning and punching device further includes a fixing structure 800, the fixing structure 800 is disposed on a side surface of the positioning groove 110, the fixing structure 800 includes a first movable frame 810, a pressure spring 820, a second movable frame 830 and a fixing plate 840, the first movable frame 810 is slidably connected to the base 100, the first movable frame 810 has a sliding groove 811, the second movable frame 830 is slidably connected to the first movable frame 810, one end of the second movable frame 830 is located inside the sliding groove 811, two ends of the pressure spring 820 respectively abut against the first movable frame 810 and the second movable frame 830, the pressure spring 820 is located inside the sliding groove 811, the fixing plate 840 is fixedly connected to the second movable frame 830, and the fixing plate 840 is located at an end of the second movable frame 830 away from the first movable frame 810;
the fixed structure 800 further comprises a movable screw 850, a rubber layer 831 is arranged at the top of the second movable frame 830, the movable screw 850 is in threaded connection with the first movable frame 810, and one end of the movable screw 850 penetrates into the sliding groove 811 to be in contact with the rubber layer 831;
the bottom of the first movable frame 810 is provided with a movable bracket 812, the base 100 is provided with a movable groove 120 matched with the movable bracket 812, and the movable bracket 812 is located inside the movable groove 120.
In this embodiment, the fixing structure 800 is disposed on a side surface of the positioning groove 110, the fixing structure 800 can fix a patient portion so as to facilitate punching, the first movable frame 810 can slide relative to the base 100, one end of the second movable frame 830 can slide inside the sliding groove 811, the pressure spring 820 is disposed inside the sliding groove 811, and both ends of the pressure spring 820 respectively abut against the second movable frame 830 and the first movable frame 810, so that the second movable frame 830 moves to the outside of the sliding groove 811 under the action of the pressure spring 820 so as to facilitate the fixing piece 840 to fix the patient portion, when the patient portion to be punched needs to be fixed, the second movable frame 830 moves to the inside of the sliding groove 811 first to place the patient portion to be punched in the positioning groove 110, the second movable frame 830 is loosened, the second movable frame 830 moves to the outside of the sliding groove 811 under the action of the compression spring 820, so that the fixing plate 840 contacts with the patient punching part to fix the patient punching part, then the movable screw 850 is tightened, the rubber layer 831 is abutted by the movable screw 850 to fix the second movable frame 830, so as to prevent the second movable frame 830 from sliding relative to the first movable frame 810, thereby improving the fixing effect on the patient punching part, the movable bracket 812 is arranged at the bottom of the first movable frame 810, and the movable bracket 812 can slide in the movable groove 120 to realize the sliding connection between the first movable frame 810 and the base 100.
Further, the orthopedic positioning and punching device further comprises an illumination structure 900, the illumination structure 900 comprises a lamp body 910 and a support rod 920, the support rod 920 is slidably connected with the annular mounting frame 300, the lamp body 910 is fixedly connected with the support rod 920, and the lamp body 910 is located at one end of the support rod 920 far away from the annular mounting frame 300;
the side surface of the annular mounting frame 300 is provided with an annular clamping groove 320, and one end of the supporting rod 920 is located inside the annular clamping groove 320;
the inside of the supporting rod 920 is provided with a clamping structure 930, the clamping structure 930 includes a connecting spring 931 and a U-shaped bracket 932, two ends of the connecting spring 931 abut against the supporting rod 920 and the U-shaped bracket 932, and the U-shaped bracket 932 is slidably connected to the supporting rod 920.
In this embodiment, the lighting structure 900 can provide a lighting effect to facilitate drilling by medical personnel, the supporting rod 920 is made of an alloy hose to enable the shape of the supporting rod 920 to be changeable to facilitate the medical personnel to adjust the position of the lamp body 910, the annular mounting frame 300 can slide inside the annular clamping groove 320, the end of the supporting rod 920 can slide inside the annular clamping groove 320 to facilitate changing the position of the lamp body 910, the connecting spring 931 is in a compressed state to have a restoring force, without an external force, the U-shaped bracket 932 is supported by the connecting spring 931, so that one end of the U-shaped bracket 932 is supported on the inner side surface of the annular clamping groove 320, the supporting rod 920 is not convenient to move, thereby fixing the supporting rod 920, and when the supporting rod 920 needs to be moved, the U-shaped bracket 932 is pressed to enable the U-shaped bracket 932 to enter the supporting rod 920, so that the supporting rod 920 can slide, then the U-shaped bracket 932 is loosened, and the U-shaped bracket 932 abuts against the inner side surface of the annular clamping groove 320 under the action of the connecting spring 931 to continuously fix the supporting rod 920.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (6)
1. An orthopedic positioning and punching device is characterized in that,
including base, L shape mounting bracket, annular mounting bracket, first motor, annular transmission frame and hole puncher, the top of base has the constant head tank, L shape mounting bracket with base fixed connection, L shape mounting bracket is located the top of base, annular mounting bracket with L shape mounting bracket sliding connection, L shape mounting bracket has the installation cavity, first motor fixed mounting be in the inside of installation cavity, annular transmission frame with annular mounting bracket rotates to be connected, annular transmission frame is located the inside of installation cavity, just annular transmission frame with the output transmission of first motor is connected, the hole puncher with annular transmission frame fixed connection.
2. The orthopedic positioning and punching device of claim 1,
orthopedics location perforating device still includes transmission structure, L shape mounting bracket has and holds the chamber, transmission structure includes second motor, screw rod and drive nut, second motor fixed mounting be in hold the inside in chamber, the screw rod with the output fixed connection of second motor, the screw rod is located hold the inside in chamber, the drive nut cover is established the outside of screw rod, just drive nut with L shape mounting bracket sliding connection, annular mounting bracket with drive nut fixed connection.
3. The orthopedic positioning and punching device of claim 2,
the side of drive nut is provided with spacing support, be provided with the spacing groove on the medial surface that holds the chamber, spacing support is located the inside of spacing groove.
4. The orthopedic positioning and punching device of claim 3,
orthopedics location perforating device still includes fixed knot structure, fixed knot constructs the setting and is in the side of constant head tank, fixed knot constructs including first adjustable shelf, pressure spring, second adjustable shelf and stationary blade, first adjustable shelf with base sliding connection, first adjustable shelf has the spout, the second adjustable shelf with first adjustable shelf sliding connection, the one end of second adjustable shelf is located the inside of spout, the both ends of pressure spring respectively with first adjustable shelf with the second adjustable shelf offsets and holds, the pressure spring is located the inside of spout, the stationary blade with second adjustable shelf fixed connection, the stationary blade is located the second adjustable shelf is kept away from the one end of first adjustable shelf.
5. The orthopedic positioning and punching device of claim 4,
the fixed structure further comprises a movable screw, a rubber layer is arranged at the top of the second movable frame, the movable screw is in threaded connection with the first movable frame, and one end of the movable screw penetrates into the sliding groove to be in contact with the rubber layer.
6. The orthopedic positioning and punching device of claim 5,
the bottom of first adjustable shelf is provided with the movable support, the base have with the activity groove of movable support looks adaptation, the movable support is located the inside in activity groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210149112.8A CN114533188A (en) | 2022-02-18 | 2022-02-18 | Orthopedics location perforating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210149112.8A CN114533188A (en) | 2022-02-18 | 2022-02-18 | Orthopedics location perforating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114533188A true CN114533188A (en) | 2022-05-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210149112.8A Pending CN114533188A (en) | 2022-02-18 | 2022-02-18 | Orthopedics location perforating device |
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| Country | Link |
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| CN (1) | CN114533188A (en) |
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Application publication date: 20220527 |