CN213758441U - Sighting device for bone surgery - Google Patents
Sighting device for bone surgery Download PDFInfo
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- CN213758441U CN213758441U CN202022736036.XU CN202022736036U CN213758441U CN 213758441 U CN213758441 U CN 213758441U CN 202022736036 U CN202022736036 U CN 202022736036U CN 213758441 U CN213758441 U CN 213758441U
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Abstract
The utility model relates to the technical field of medical equipment, and a sight for bone surgery is disclosed, including flexible rubber strip, the slide opening has been seted up to the inside of flexible rubber strip, and the inner wall sliding connection of slide opening has positioning mechanism, and first recess has been seted up to the upper surface of flexible rubber strip, and the inner wall of first recess bonds with positioning mechanism's surface, and the through-hole has been seted up to the inside of flexible rubber strip. The utility model discloses a set up flexible rubber strip, the slide opening, positioning mechanism, the spliced pole, fixed establishment and constraint mechanism, when carrying out the operation to patient's limbs, fix flexible rubber strip on patient's limbs through constraint mechanism earlier, then, the pulling removes the locating piece in the slide opening, make the drilling point be located the locating hole, then, fix a first location section of thick bamboo or a second location section of thick bamboo in the locating hole, fix a position the drill bit through a first location section of thick bamboo or a second location section of thick bamboo, it is more accurate to make drilling, and reduce medical personnel's the operation degree of difficulty.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to a sight for bone surgery.
Background
The orthopedic surgery is a diagnosis and treatment subject of medical institutions, is a general name of trauma and spinal surgery, and is a professional department for diagnosis and treatment of various types of severed fingers, severed palms, replantations of multi-finger amputations, various types of flap transplants, nerve repair, congenital malformations of limbs, brachial plexus nerve injuries and nerve block pressure.
At present, in the bone surgery operation process, need to carry out drilling to the bone and handle, nevertheless when driling to patient's bone, often can lead to the drilling position to take place the skew because medical personnel hand trembles or experience is not enough when driling, and then leads to the drilling failure.
SUMMERY OF THE UTILITY MODEL
The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: at present, in the bone surgery operation process, need to carry out drilling to the bone and handle, nevertheless when driling to patient's bone, often can lead to the drilling position to take place the skew because medical personnel hand trembles or experience is not enough when driling, and then leads to the drilling failure, and the sight for bone surgery operation who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an orthopedic surgery uses sight, includes flexible rubber strip, the slide opening has been seted up to the inside of flexible rubber strip, the inner wall sliding connection of slide opening has positioning mechanism, first recess has been seted up to the upper surface of flexible rubber strip, the inner wall of first recess and positioning mechanism's surface bonding, the through-hole has been seted up to the inside of flexible rubber strip, the inner wall bonding of through-hole has the spliced pole, the fixed surface of spliced pole is connected with fixed establishment, fixed establishment's inner wall and flexible rubber strip's surface bonding, fixed establishment's surface laminating is provided with constraint mechanism, the draw-in groove has all been seted up to both sides around the slide opening inner wall, the inner wall of draw-in groove and positioning mechanism's surface contact.
Preferably, the positioning mechanism comprises a positioning block, a positioning hole is formed in the positioning block, a first positioning cylinder is arranged on the inner wall of the positioning hole in a threaded mode, a second positioning cylinder is connected to the inner wall of the first positioning cylinder in a threaded mode, connecting blocks are fixedly connected to the front side and the rear side of the positioning block respectively, an elastic rope is connected to the inner wall of each connecting block in a sliding mode, a connecting plate is bonded to the surface of the elastic rope, the surface of the connecting plate is bonded to the inner wall of the first groove, and the inner wall of each clamping groove is in contact with the surface of the corresponding connecting block.
Preferably, the number of the first grooves is two, and the two first grooves are symmetrically distributed by taking the sliding hole as a center.
Preferably, the fixing mechanism comprises a U-shaped support, the inner wall of the U-shaped support is fixedly connected with the surface of the connecting column, the inner wall of the U-shaped support is bonded with the surface of the flexible rubber strip, supporting blocks are fixedly connected to the front side and the rear side of the U-shaped support respectively, an L-shaped plate is slidably connected to the inner wall of each supporting block, a supporting column is fixedly connected to the inner wall of each L-shaped plate, springs are fixedly connected to the side face of each L-shaped plate and the side face of each supporting block respectively, a baffle is fixedly connected to the upper surface of the U-shaped support, the bottom of each baffle is in surface contact with the binding mechanism, and the surface of each supporting column is in contact with the inner wall of the binding mechanism.
Preferably, the constraint mechanism comprises a hook, the bottom of the baffle is in contact with the surface of the hook, the surface of the support column is in contact with the inner wall of the hook, the surface of the hook is fixedly connected with a fixing block, a first constraint belt is bonded in the fixing block on the left side, a second constraint belt is bonded in the fixing block on the right side, and magic tapes are bonded on the bottom of the first constraint belt and the upper surface of the second constraint belt.
Preferably, the number of the through holes is two, and the two through holes are symmetrically distributed by taking the sliding hole as a center.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses a set up flexible rubber strip, the slide opening, positioning mechanism, the spliced pole, fixed establishment and constraint mechanism, when carrying out the operation to patient's limbs, fix flexible rubber strip on patient's limbs through constraint mechanism earlier, then, the pulling removes the locating piece in the slide opening, make the drilling point be located the locating hole, then, fix a first location section of thick bamboo or a second location section of thick bamboo in the locating hole, fix a position the drill bit through a first location section of thick bamboo or a second location section of thick bamboo, it is more accurate to make drilling, and reduce medical personnel's the operation degree of difficulty, and simultaneously, cooperation through connecting block and draw-in groove, can be with the locating piece card in the slide opening, and then prevent in drilling process, the skew takes place for the position of locating piece, the position that leads to drilling takes place the skew.
(2) The utility model discloses a cooperation of fixed establishment and couple, to tie mechanism fixes on flexible rubber strip, when dismantling tie mechanism, the pulling fixed block, make couple and baffle separation, then take off the couple from the support column, can dismantle tie mechanism from flexible rubber strip, when installation tie mechanism, hang the couple on the support column, and make couple and baffle contact through the spring, at this moment, through couple and fixed establishment's cooperation, can fix tie mechanism on flexible rubber strip, and then under the cooperation of fixed establishment and couple, it is comparatively convenient to make the dismouting of tie mechanism comparatively convenient, thereby be convenient for medical personnel to change the tie mechanism of damage.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
fig. 2 is a front view of the structure of the present invention;
fig. 3 is a top view of the flexible rubber strip of the present invention;
fig. 4 is a schematic view of the positioning mechanism of the present invention;
fig. 5 is a schematic view of the fixing mechanism of the present invention.
In the figure: 1. a flexible rubber strip; 2. a slide hole; 3. a positioning mechanism; 31. positioning blocks; 32. positioning holes; 33. a first positioning cylinder; 34. a second positioning cylinder; 35. connecting blocks; 36. an elastic cord; 37. a connecting plate; 4. a first groove; 5. a through hole; 6. connecting columns; 7. a fixing mechanism; 71. a U-shaped bracket; 72. a support block; 73. an L-shaped plate; 74. a support pillar; 75. a spring; 76. a baffle plate; 8. a binding mechanism; 81. hooking; 82. a fixed block; 83. a first restraining strap; 84. a second restraining strip; 85. magic tape; 9. a clamping groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-5, a sighting device for orthopedic surgery comprises a flexible rubber strip 1, a slide hole 2 is arranged inside the flexible rubber strip 1, the inner wall of the slide hole 2 is slidably connected with a positioning mechanism 3, the upper surface of the flexible rubber strip 1 is provided with two first grooves 4, the two first grooves 4 are symmetrically distributed by taking the slide hole 2 as the center, the inner wall of each first groove 4 is bonded with the surface of the positioning mechanism 3, the inside of the flexible rubber strip 1 is provided with two through holes 5, the number of the through holes 5 is two, the two through holes 5 are symmetrically distributed by taking the slide hole 2 as the center, the inner wall of each through hole 5 is bonded with a connecting column 6, the surface of each connecting column 6 is fixedly connected with a fixing mechanism 7, the inner wall of each fixing mechanism 7 is bonded with the surface of the flexible rubber strip 1, the surface of each fixing mechanism 7 is provided with a binding mechanism 8, the front side and the back side of the inner wall of the slide hole 2 are provided with clamping grooves 9, the inner wall of the slot 9 is in contact with the surface of the positioning mechanism 3.
The fixing mechanism 7 comprises a U-shaped support 71, the inner wall of the U-shaped support 71 is fixedly connected with the surface of the connecting column 6, the inner wall of the U-shaped support 71 is bonded with the surface of the flexible rubber strip 1, supporting blocks 72 are fixedly connected to the front side and the rear side of the U-shaped support 71, an L-shaped plate 73 is slidably connected to the inner wall of the supporting block 72, a supporting column 74 is fixedly connected to the inner wall of the L-shaped plate 73, springs 75 are fixedly connected to the side face of the L-shaped plate 73 and the side face of the supporting block 72, the supporting block 72 is connected with the L-shaped plate 73 through the springs 75, the baffle 76 and the supporting plate are in close contact with the binding mechanism 8 through the springs 75, a baffle 76 is fixedly connected to the upper surface of the U-shaped support 71, the bottom of the baffle 76 is in contact with the surface of the binding mechanism 8, and the surface of the supporting column 74 is in contact with the inner wall of the binding mechanism 8.
The binding mechanism 8 comprises a hook 81, the bottom of a baffle plate 76 is in surface contact with the hook 81, the baffle plate 76 has a limiting effect on the hook 81, the hook 81 is clamped on a support column 74 through the baffle plate 76, the surface of the support column 74 is in contact with the inner wall of the hook 81, a fixing block 82 is fixedly connected to the surface of the hook 81, a first binding belt 83 is bonded to the inside of the fixing block 82 on the left side, a second binding belt 84 is bonded to the inside of the fixing block 82 on the right side, and magic tapes 85 are bonded to the bottom of the first binding belt 83 and the upper surface of the second binding belt 84.
In the utility model, when a user uses the device, firstly the flexible rubber strip 1 is fixed on the limb of the patient through the binding mechanism 8, then the positioning block 31 in the slide hole 2 is pulled and moved to make the drilling point positioned in the positioning hole 32, the connecting block 35 is inserted into the clamping groove 9, the positioning block 31 can not move in the slide hole 2 through the cooperation of the connecting block 35 and the clamping groove 9, then the first positioning cylinder 33 or the second positioning cylinder 34 is fixed in the positioning hole 32, the drill bit is positioned through the first positioning cylinder 33 or the second positioning cylinder 34, the drilling is more accurate, when the binding mechanism 8 is disassembled, the fixing block 82 is pulled to separate the hook 81 from the baffle 76, then the hook 81 is taken down from the supporting column 74, the binding mechanism 8 can be disassembled from the flexible rubber strip 1, when the binding mechanism 8 is assembled, the hook 81 is hung on the supporting column 74, and the hook 81 is contacted with the baffle 76 through the spring 75, at this time, the binding mechanism 8 can be fixed on the flexible rubber strip 1 by the matching of the hook 81 and the fixing mechanism 7.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Claims (6)
1. The sighting device for the bone surgery comprises a flexible rubber strip (1) and is characterized in that a slide hole (2) is formed in the flexible rubber strip (1), a positioning mechanism (3) is connected to the inner wall of the slide hole (2) in a sliding manner, a first groove (4) is formed in the upper surface of the flexible rubber strip (1), the inner wall of the first groove (4) is bonded with the surface of the positioning mechanism (3), a through hole (5) is formed in the flexible rubber strip (1), a connecting column (6) is bonded to the inner wall of the through hole (5), a fixing mechanism (7) is fixedly connected to the surface of the connecting column (6), the inner wall of the fixing mechanism (7) is bonded with the surface of the flexible rubber strip (1), a binding mechanism (8) is arranged on the surface of the fixing mechanism (7), and clamping grooves (9) are formed in the front side and the rear side of the inner wall of the slide hole (2), the inner wall of the clamping groove (9) is in contact with the surface of the positioning mechanism (3).
2. The sight for bone surgery as defined in claim 1, wherein the positioning mechanism (3) comprises a positioning block (31), a positioning hole (32) is formed in the positioning block (31), a first positioning cylinder (33) is threaded on the inner wall of the positioning hole (32), a second positioning cylinder (34) is threaded on the inner wall of the first positioning cylinder (33), connecting blocks (35) are fixedly connected to the front side and the rear side of the positioning block (31), an elastic rope (36) is slidably connected to the inner wall of the connecting blocks (35), a connecting plate (37) is bonded to the surface of the elastic rope (36), the surface of the connecting plate (37) is bonded to the inner wall of the first groove (4), and the inner wall of the clamping groove (9) is in contact with the surface of the connecting blocks (35).
3. An aimer for bone surgery as defined in claim 1, wherein the number of the first grooves (4) is two and the two first grooves (4) are symmetrically distributed around the sliding hole (2).
4. The sight for bone surgery as recited in claim 1, wherein the fixing mechanism (7) comprises a U-shaped bracket (71), the inner wall of the U-shaped bracket (71) is fixedly connected with the surface of the connecting column (6), the inner wall of the U-shaped bracket (71) is bonded with the surface of the flexible rubber strip (1), supporting blocks (72) are fixedly connected to the front side and the rear side of the U-shaped bracket (71), an L-shaped plate (73) is slidably connected to the inner wall of the supporting block (72), a supporting column (74) is fixedly connected to the inner wall of the L-shaped plate (73), springs (75) are fixedly connected to the side of the L-shaped plate (73) and the side of the supporting block (72), a baffle (76) is fixedly connected to the upper surface of the U-shaped bracket (71), and the bottom of the baffle (76) is in contact with the surface of the binding mechanism (8), the surface of the support column (74) is in contact with the inner wall of the restraining means (8).
5. The sight for bone surgery according to claim 4, wherein the binding mechanism (8) comprises a hook (81), the bottom of the baffle (76) is in contact with the surface of the hook (81), the surface of the supporting column (74) is in contact with the inner wall of the hook (81), a fixed block (82) is fixedly connected to the surface of the hook (81), a first binding belt (83) is bonded to the inside of the fixed block (82) on the left side, a second binding belt (84) is bonded to the inside of the fixed block (82) on the right side, and magic tapes (85) are bonded to the bottom of the first binding belt (83) and the upper surface of the second binding belt (84).
6. An aimer for bone surgery as defined in claim 1, wherein the number of the through holes (5) is two, and the two through holes (5) are symmetrically distributed around the slide hole (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022736036.XU CN213758441U (en) | 2020-11-23 | 2020-11-23 | Sighting device for bone surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022736036.XU CN213758441U (en) | 2020-11-23 | 2020-11-23 | Sighting device for bone surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213758441U true CN213758441U (en) | 2021-07-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022736036.XU Active CN213758441U (en) | 2020-11-23 | 2020-11-23 | Sighting device for bone surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213758441U (en) |
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2020
- 2020-11-23 CN CN202022736036.XU patent/CN213758441U/en active Active
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