CN211381276U - Universal fixing support for laparoscope - Google Patents
Universal fixing support for laparoscope Download PDFInfo
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- CN211381276U CN211381276U CN201922243199.1U CN201922243199U CN211381276U CN 211381276 U CN211381276 U CN 211381276U CN 201922243199 U CN201922243199 U CN 201922243199U CN 211381276 U CN211381276 U CN 211381276U
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Abstract
The utility model provides a universal fixed bolster of peritoneoscope, includes bed clamp and guide rail, is fixed with first ball pivot support on the guide rail, is equipped with first locking knob on the first ball pivot support, is fixed with the sleeve on the first ball pivot support, and it has the regulation pole to peg graft in the sleeve, is equipped with the threaded rod on the regulation pole, and the threaded rod stretches out and is fixed in on the sleeve through the fastening knob from the slide on the sleeve. The top of adjusting the pole is equipped with a pair of splint, and the connecting rod articulates on splint and is fixed in the tip of adjusting the pole through the fastening knob. The other end of the connecting rod is fixed with a second spherical hinge support, a second locking knob is connected to the second spherical hinge support in a threaded mode, a clamping structure is detachably fixed to the second spherical hinge support, and an arc-shaped clamping groove is formed between clamping heads of the clamping structure. The support has a universal adjusting function, can be adjusted to any angle to clamp and fix the laparoscope, can extend or shorten the supporting structure, cannot cause deflection of the clamping structure in the stretching process, and is more convenient to use.
Description
Technical Field
The utility model relates to a medical treatment auxiliary articles for use field, concretely relates to universal fixed bolster of peritoneoscope.
Background
The laparoscope is an essential auxiliary medical instrument for minimally invasive surgery on the abdomen, a 2-4-hole operation method is mostly adopted in the minimally invasive laparoscopic surgery, the laparoscope and surgical instruments can conveniently extend into the body of a patient to perform medical resection, and the minimally invasive surgery has the advantages of small wound, light pain and quick recovery. However, when performing an operation, a main surgeon or an assistant surgeon often needs to hold a laparoscope with hands to perform an operation, sometimes, one operation needs several hours, and the wrists of the surgeon get sore, so that the operation is affected, and although sometimes, the surgeon can be assisted by some supports, the surgeon cannot perform all-around multi-angle rotating operation, so that medical staff cannot perform the operation on a patient well; in addition, the existing laparoscope holder is fixed on a shadowless lamp or on the ground, a ceiling or a wall, occupies a small area and is inconvenient to store. Therefore, the telescopic folding type laparoscope support which can rotate in multiple directions, is flexible, convenient to use and store is developed to assist medical care personnel to easily and freely perform minimally invasive surgery on patients, so that the surgery efficiency is improved, the surgery time is shortened, and the pain of the patients is reduced.
In order to solve the problem, application number 201820071889.6's utility model discloses a flexible foldable peritoneoscope support, including support fixing device, universal joint, telescoping device, first joint, horizontal pole, second joint, montant, metal forming hose and peritoneoscope fixture, the low side of telescoping device passes through the universal joint and is connected with support fixing device, and high-end first joint is connected with the horizontal pole, and the other end of horizontal pole passes through the second joint and connects the montant, and the lower extreme of montant passes through metal forming hose and connects peritoneoscope fixture. However, the above device has the following problems: 1. the telescopic device and the fixing device are connected and fixed through a universal joint, the universal joint cannot be effectively locked, the universal joint can only rotate 360 degrees in one rotating plane, and multi-plane and multi-direction 360-degree rotation in a space three-dimensional body cannot be achieved, so that the adjusting times of the support fixing device are reduced; 2. the telescopic device can adjust the height of the support only by rotating the threads of the left screw and the right screw, and when the right screw rotates, the front end of the right screw can also rotate with the threads of the left screw and the right screw to cause deflection of the clamping mechanism, so that the clamping mechanism needs to be adjusted again in a rotating manner, and the adjustment workload is increased; 3. the clamp adopts a clamp-shaped structure, and when the clamp-shaped structure clamps a cylindrical laparoscope, the laparoscope is easy to slide out from the clamp and is not tightly clamped; 4. the whole device is fixed on the bed body through the fixing clamp, when the length of the connecting rod is not enough, the fixing clamp needs to be detached and fixed on other parts of the bed body again, and the mode is very troublesome.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model designs a laparoscope universal fixed support which can be conveniently moved to a proper position without repeatedly disassembling a fixed clamp after being fixed on a bed body, and can conveniently clamp the laparoscope, so that the clamping is more stable and the laparoscope is prevented from sliding out; the support has a universal adjusting function, can be adjusted to any angle to clamp and fix the laparoscope, can extend or shorten the supporting structure, cannot cause deflection of the clamping structure in the stretching process, and is more convenient to use.
In order to achieve the purpose, the utility model discloses a following technical scheme realizes:
the utility model provides a universal fixed bolster of peritoneoscope, includes the bed clamp, is fixed with the guide rail on the bed clamp, is fixed with first ball pivot support on the guide rail, is equipped with first locking knob on the first ball pivot support, is fixed with the sleeve on the first ball pivot support, and it has the regulation pole to peg graft in the sleeve, is equipped with the threaded rod on the regulation pole, and the threaded rod stretches out and is fixed in on the sleeve through the fastening knob from the slide on the sleeve. The top of adjusting the pole is equipped with a pair of splint, and the connecting rod articulates on splint and is fixed in the tip of adjusting the pole through the fastening knob. The other end of the connecting rod is fixed with a second spherical hinge support, and a second locking knob is connected to the second spherical hinge support in a threaded manner. The second spherical hinge support is detachably fixed with a clamping structure, an arc-shaped clamping groove is formed between clamping heads of the clamping structure, and the clamping structure can rotate to any angle on the second spherical hinge support.
Furthermore, the bed clamp is a C-shaped clamp, a threaded hole is clamped on a bottom plate of the bed clamp, a fastening screw rod is connected in the threaded hole in a threaded mode, a clamping piece is fixed to the top of the fastening screw rod, and a knob is fixed to the other end of the fastening screw rod. The top of the bed clamp is fixed with a guide rail, the guide rail comprises a pair of wing plates, and the wing plates are provided with slide holes.
Furthermore, the first spherical hinge support and the second spherical hinge support are composed of a base, an arc-shaped thread piece and a rolling ball, a ball socket is arranged on the base, the rolling ball is arranged in the ball socket, and the top of the rolling ball is exposed out of the opening at the top of the arc-shaped thread piece. The first locking knob is in threaded connection with the arc-shaped threaded sheet, when the first locking knob is screwed upwards, the arc-shaped threaded sheet is scattered outwards under the elastic action of the first locking knob, and the rolling ball can freely rotate in a ball socket of the base; when the first locking knob is screwed downwards, the arc-shaped thread sheet is gradually clung to the surface of the rolling ball when the first locking knob is screwed downwards, so that the rolling ball is locked. And a threaded rod and a hinged rod are respectively fixed on two sides of the base of the first spherical hinge support, extend out of the sliding holes on two sides of the guide rail respectively, and are fixed on the guide rail through a fastening knob.
Further, the clamping structure comprises a clamping seat, an extension rod is fixedly connected to the left side of the clamping seat, and the clamping seat is in threaded connection with the rolling ball through the extension rod. The right side surface of the clamping seat is provided with a limiting sliding hole, the clamping seat is provided with a reset channel, the pressing block is inserted into the reset channel, and the reset channel at the bottom of the pressing block is provided with a reset spring. The right side of grip slipper is equipped with a pair of supporting head, and the supporting head includes supporting head and lower supporting head, goes up the supporting head and is fixed in on the grip slipper, down the supporting head pass behind the spacing slide opening with press a briquetting fixed connection, the supporting head can slide from top to bottom in spacing slide opening down. The inner side surfaces of the upper clamping head and the lower clamping head are provided with arc-shaped anti-skidding grooves, and the anti-skidding grooves can prevent the laparoscope clamped in the clamping heads from slipping out of the clamping heads.
The utility model has the advantages that: after the support is fixed on the bed body, the support can be conveniently moved to a proper position without repeatedly disassembling the fixing clamp, and meanwhile, the support can conveniently clamp the laparoscope, so that the clamping is more stable, and the laparoscope is prevented from sliding out; the support has a universal adjusting function, can be adjusted to any angle to clamp and fix the laparoscope, can extend or shorten the supporting structure, cannot cause deflection of the clamping structure in the stretching process, and is more convenient to use.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of a universal fixing bracket for a laparoscope;
FIG. 2 is a schematic structural view of the bed clip;
FIG. 3 is a schematic cross-sectional view of the first ball-and-socket joint support;
FIG. 4 is a schematic view of the base structure;
fig. 5 is a schematic structural view of the clamping structure.
In the drawings, the components represented by the respective reference numerals are listed below:
1-bed clamp, 2-guide rail, 3-first spherical hinge support, 4-first locking knob, 5-sleeve, 6-adjusting rod, 7-connecting rod, 8-fastening knob, 9-second spherical hinge support, 10-second locking selection, 11-clamping seat, 12-clamping head, 13-pressing block, 14-knob, 15-wing plate, 16-sliding groove, 17-sliding hole, 18-rolling ball, 19-arc thread sheet, 20-hinge rod, 21-threaded rod, 22-reset spring, 23-limiting sliding hole, 24-upper clamping head and 25-lower clamping head.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, a laparoscope universal fixing support comprises a bed clamp 1, a guide rail 2 is fixed on the bed clamp 1, a first spherical hinge support 3 is fixed on the guide rail 2, a first locking knob 4 is arranged on the first spherical hinge support 3, a sleeve 5 is fixed on the first spherical hinge support 4, an adjusting rod 6 is inserted in the sleeve 5, a threaded rod is arranged on the adjusting rod 6, the threaded rod extends out of a slide way on the sleeve 5 and is fixed on the sleeve 5 through a fastening knob 8, and the sleeve can rotate to any angle on the first spherical hinge support 3. The top of adjusting pole 6 is equipped with a pair of splint, and connecting rod 7 articulates on splint and is fixed in the tip of adjusting pole 6 through fastening knob 8, and connecting rod 7 can rotate to suitable height around adjusting the pole. A second spherical hinge support 9 is fixed at the other end of the connecting rod 7, and a second locking knob 10 is connected to the second spherical hinge support 9 through threads. A clamping structure is detachably fixed on the second spherical hinge support 9, an arc-shaped clamping groove is formed between clamping heads 12 of the clamping structure, and the clamping structure can rotate on the second spherical hinge support 9 to any angle.
As shown in fig. 2, the bed clamp 1 is a C-shaped clamp, a threaded hole is clamped on a bottom plate of the bed clamp 1, a fastening screw is connected with the threaded hole in a threaded manner, a clamping piece is fixed at the top of the fastening screw, and a knob 14 is fixed at the other end of the fastening screw. The top of the bed clamp 1 is fixed with a guide rail 2, the guide rail 2 comprises a pair of wing plates 15, and the wing plates are provided with slide holes 17.
As shown in fig. 3-4, each of the first spherical hinge support 3 and the second spherical hinge support 9 is composed of a base, an arc-shaped threaded sheet 19 and a rolling ball 18, wherein the base is provided with a ball socket, the rolling ball 18 is arranged in the ball socket, and the top of the rolling ball is exposed from the opening at the top of the arc-shaped threaded sheet 19. The first locking knob 4 is in threaded connection with the arc-shaped thread piece 19, when the first locking knob 4 is screwed upwards, the arc-shaped thread piece 19 is scattered outwards under the self elastic action, and at the moment, the rolling ball 18 can freely rotate in a ball socket of the base; when the first locking knob 4 is screwed downwards, the arc-shaped thread sheets 19 are gradually attached to the surface of the rolling ball 18 when the first locking knob 4 is screwed downwards, and the rolling ball 18 is locked. Two sides of the base of the first spherical hinge support 3 are respectively fixed with a threaded rod 21 and a hinge rod 20, the threaded rod 21 and the hinge rod 20 respectively extend out of the slide holes 17 at two sides of the guide rail and are fixed on the guide rail 2 through the fastening knob 8.
As shown in fig. 5, the clamping structure comprises a clamping seat 11, an extension rod is fixedly connected to the left side of the clamping seat 11, and the clamping seat 11 is in threaded connection with a rolling ball 18 through the extension rod. The right side surface of the clamping seat 11 is provided with a limiting sliding hole 23, the clamping seat 11 is provided with a reset channel, the pressing block 13 is inserted into the reset channel, and a reset spring 22 is placed in the reset channel at the bottom of the pressing block 13. The right side of grip slipper 11 is equipped with a pair of clamping head 12, and clamping head 12 includes clamping head 24 and lower clamping head 25, goes up on clamping head 24 is fixed in grip slipper 11, and lower clamping head 25 passes behind the spacing slide opening 23 with press block 13 fixed connection, and lower clamping head 25 can be in the slip opening 23 up-down slip down. The inner side surfaces of the upper clamping head and the lower clamping head are provided with arc-shaped anti-skidding grooves, and the anti-skidding grooves can prevent the laparoscope clamped in the clamping heads from slipping out of the clamping heads.
One specific application of the device is as follows: the bed clamp is clamped at one side of the bed body, the knob 14 below the bed clamp 1 is screwed, and the bed clamp 1 is fixed on the bed body through the clamping sheet. The first ball joint support 3 is pushed into place and the tightening knob 8 is tightened so that the first ball joint support 3 is fixed in the slide groove 16 of the guide rail 2. The first locking knob 4 is unscrewed, and the rotating sleeve 5 can rotate to any angle in the first spherical hinge support 3, so that the purpose of universal adjustment is realized. After the sleeve 5 is adjusted to a proper angle, the first locking knob 4 is screwed down to lock the first spherical hinge support 3. The adjusting rod 6 can be freely drawn up and down in the sleeve 5, and after the adjusting rod is drawn out for a proper length, the knob 8 is fastened by turning a knob, so that the adjusting rod 6 is fixed in the sleeve 5. The adjusting rod 6 is hinged to the connecting rod 7, the connecting rod 7 can rotate up and down around the adjusting rod 6, and the adjusting rod is locked to a proper supporting height by screwing the fastening knob 8 after the rotation is finished.
The clamping structure can rotate to any angle in the second spherical hinge support 9, after the second spherical hinge support is rotated to a proper angle, the clamping seat 11 can be locked to a proper angle by turning the second locking knob 10, then the pressing block 13 is pressed downwards, the lower clamping head 25 slides downwards, the clamping head 12 is opened, the laparoscope is clamped into the arc-shaped groove of the clamping head 12 at the moment, the pressing block 13 is loosened, the lower clamping head 25 slides upwards under the resetting action of the reset spring 22 and forms clamping to the laparoscope, and the clamping operation is very convenient.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (3)
1. A laparoscope universal fixed support comprises a bed clamp and is characterized in that a guide rail is fixed on the bed clamp, a first spherical hinge support is fixed on the guide rail, a first locking knob is arranged on the first spherical hinge support, a sleeve is fixed on the first spherical hinge support, an adjusting rod is inserted in the sleeve, a threaded rod is arranged on the adjusting rod, the threaded rod extends out of a slide way on the sleeve and is fixed on the sleeve through a fastening knob, a connecting rod is hinged on the adjusting rod and is fixed at the end part of the adjusting rod through the fastening knob, a second spherical hinge support is fixed at the other end of the connecting rod, a second locking knob is connected on the second spherical hinge support in a threaded mode, a clamping structure is detachably fixed on the second spherical hinge support, an arc-shaped clamping groove is formed between clamping heads of the clamping structure, and the clamping structure can rotate to a proper angle on the second spherical hinge support;
the first spherical hinge support and the second spherical hinge support are composed of a base, an arc-shaped thread piece and a rolling ball, the base is provided with a ball socket, the rolling ball is arranged in the ball socket, the top of the rolling ball is exposed out of an opening at the top of the arc-shaped thread piece, the first locking knob is in threaded connection with the arc-shaped thread piece, when the first locking knob is screwed upwards, the arc-shaped thread piece is scattered outwards under the self elastic action, and the rolling ball can rotate freely in the ball socket of the base; when the first locking knob is screwed downwards, the arc-shaped thread piece is gradually attached to the surface of the rolling ball when the first locking knob is screwed downwards, so that the rolling ball is locked, a threaded rod and a hinge rod are respectively fixed to two sides of the base of the first spherical hinge support, and the threaded rod and the hinge rod respectively extend out of sliding holes in two sides of the guide rail and are fixed to the guide rail through the fastening knob.
2. The laparoscope universal fixing support as claimed in claim 1, wherein the clamping structure comprises a clamping seat, an extension rod is fixedly connected to the left side of the clamping seat, the clamping seat is in threaded connection with the rolling ball through the extension rod, a limiting slide hole is formed in the right side face of the clamping seat, a reset channel is formed in the clamping seat, the pressing block is inserted into the reset channel, a reset spring is placed in the reset channel at the bottom of the pressing block, a pair of clamping heads are arranged on the right side of the clamping seat and comprise an upper clamping head and a lower clamping head, the upper clamping head is fixed on the clamping seat, the lower clamping head is fixedly connected with the pressing block after passing through the limiting slide hole, the lower clamping head can slide up and down in the limiting slide hole, arc-shaped anti-skid grooves are formed in the inner side faces of the upper and lower clamping heads, and the anti-skid grooves can prevent the laparoscope clamped in the clamping.
3. The universal fixing bracket for the laparoscope as claimed in claim 2, wherein the bed clamp is a C-shaped clamp, a bottom plate of the bed clamp is provided with a threaded hole in a clamping manner, a fastening screw is connected with the threaded hole in a threaded manner, a clamping piece is fixed at the top of the fastening screw, a knob is fixed at the other end of the fastening screw, a guide rail is fixed at the top of the bed clamp and comprises a pair of wing plates, and sliding holes are formed in the wing plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922243199.1U CN211381276U (en) | 2019-12-14 | 2019-12-14 | Universal fixing support for laparoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922243199.1U CN211381276U (en) | 2019-12-14 | 2019-12-14 | Universal fixing support for laparoscope |
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| CN211381276U true CN211381276U (en) | 2020-09-01 |
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| CN201922243199.1U Active CN211381276U (en) | 2019-12-14 | 2019-12-14 | Universal fixing support for laparoscope |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112641521A (en) * | 2020-12-31 | 2021-04-13 | 中南大学湘雅三医院 | Multi-joint endoscope supporting system |
| KR102251922B1 (en) * | 2020-12-08 | 2021-05-13 | 의료법인 명지의료재단 | Foot and ankle surgical positioner |
| CN112998625A (en) * | 2021-02-08 | 2021-06-22 | 首都医科大学附属北京天坛医院 | Endoscope adapting device |
| CN113057573A (en) * | 2021-03-24 | 2021-07-02 | 中南大学湘雅医院 | Auxiliary fixing device for laparoscope |
| CN113393728A (en) * | 2021-06-27 | 2021-09-14 | 台州恩泽医疗中心(集团) | Multi-functional simulation operation platform of clinical teaching of orthopedics |
| CN114027977A (en) * | 2020-10-20 | 2022-02-11 | 李志强 | Medical executive component clamping structure |
| CN114473929A (en) * | 2022-02-24 | 2022-05-13 | 江苏中为金属制造有限公司 | Rotating bracket for mounting vehicle tire |
| CN115414215A (en) * | 2022-10-31 | 2022-12-02 | 上海汇禾医疗器械有限公司 | Adjustable fixing support of human heart implantation instrument and use method |
| CN116570211A (en) * | 2023-04-17 | 2023-08-11 | 应急总医院 | Soft and hard mirror adjusting and fixing device |
| CN116570211B (en) * | 2023-04-17 | 2024-04-19 | 应急总医院 | Soft and hard mirror adjusting and fixing device |
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2019
- 2019-12-14 CN CN201922243199.1U patent/CN211381276U/en active Active
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114027977A (en) * | 2020-10-20 | 2022-02-11 | 李志强 | Medical executive component clamping structure |
| KR102251922B1 (en) * | 2020-12-08 | 2021-05-13 | 의료법인 명지의료재단 | Foot and ankle surgical positioner |
| WO2022124514A1 (en) * | 2020-12-08 | 2022-06-16 | 의료법인 명지의료재단 | Posture maintenance apparatus for foot surgery |
| CN112641521A (en) * | 2020-12-31 | 2021-04-13 | 中南大学湘雅三医院 | Multi-joint endoscope supporting system |
| CN112998625A (en) * | 2021-02-08 | 2021-06-22 | 首都医科大学附属北京天坛医院 | Endoscope adapting device |
| CN113057573A (en) * | 2021-03-24 | 2021-07-02 | 中南大学湘雅医院 | Auxiliary fixing device for laparoscope |
| CN113393728A (en) * | 2021-06-27 | 2021-09-14 | 台州恩泽医疗中心(集团) | Multi-functional simulation operation platform of clinical teaching of orthopedics |
| CN114473929A (en) * | 2022-02-24 | 2022-05-13 | 江苏中为金属制造有限公司 | Rotating bracket for mounting vehicle tire |
| CN115414215A (en) * | 2022-10-31 | 2022-12-02 | 上海汇禾医疗器械有限公司 | Adjustable fixing support of human heart implantation instrument and use method |
| CN116570211A (en) * | 2023-04-17 | 2023-08-11 | 应急总医院 | Soft and hard mirror adjusting and fixing device |
| CN116570211B (en) * | 2023-04-17 | 2024-04-19 | 应急总医院 | Soft and hard mirror adjusting and fixing device |
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