CN209864053U - Two-way channel surgical instrument fixing device - Google Patents
Two-way channel surgical instrument fixing device Download PDFInfo
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- CN209864053U CN209864053U CN201920481256.7U CN201920481256U CN209864053U CN 209864053 U CN209864053 U CN 209864053U CN 201920481256 U CN201920481256 U CN 201920481256U CN 209864053 U CN209864053 U CN 209864053U
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Abstract
The utility model discloses a two-way passageway surgical instruments fixing device, including X axle mobile jib, first Y axle auxiliary rod, passageway fixing base and passageway pipe, first Y axle auxiliary rod is installed on X axle mobile jib through setting up in the X axle bed of its tail end, is equipped with the Y axle mobile jib that stretches out towards first Y axle auxiliary rod is reverse on the X axle bed, is equipped with the second Y axle auxiliary rod that can follow the removal of Y axle direction on this Y axle mobile jib, also is equipped with passageway fixing base and passageway pipe on the second Y axle auxiliary rod. The utility model discloses a design an X axle guide arm and two Y axle guide bars of arc structure, and one of them Y axle guide bar installs and forms the regulation structure that can carry out the fine setting on another Y axle guide arm, make whole device possess high accuracy fine setting function, can realize the accurate positioning of surgical instruments at each position, and can also angle of adjustment, simultaneously can two-way independent fixed surgical instruments, and realize the multidirectional regulation of binary channels, especially adapted operation that is used for needing to carry out bilateral operation, it is very convenient to operate.
Description
Technical Field
The utility model relates to the technical field of medical equipment, concretely relates to a device for fixing surgical instruments.
Background
In the operation process, in order to ensure the safe and smooth operation, some surgical instruments are often required to be kept at a certain position for a long time. Therefore, people invent various auxiliary devices to help fix surgical instruments, however, most of the current devices have the following defects that firstly, accurate positioning at each point position is difficult to achieve, and meanwhile, positioning at different angles is difficult to achieve; secondly, the positioning operation process is complicated, and the operation is difficult to perform particularly when the positioning needs to be adjusted; thirdly, some operations often require left-right bidirectional fixation of surgical instruments, and the surgical instruments also need to be capable of moving in both directions, for example, both sides are generally required to be performed simultaneously when spinal operations are performed, and the fixation of the surgical instruments on both sides and bidirectional independent position adjustment on both sides cannot be realized by using the conventional fixing device.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is the defect of prior art, provide a structural design more reasonable, can realize the two-way passage surgical instruments fixing device of each position accurate positioning, multidirectional regulation, the utility model discloses the partial technical scheme who discloses in the patent "a surgical instruments fixing device" has been applied.
In order to solve the technical problem, the utility model adopts the following technical scheme: the utility model provides a two-way passageway surgical instruments fixing device, includes X axle mobile jib, the vice pole of first Y axle, passageway fixing base and passageway pipe, and the passageway pipe sets up on the passageway fixing base, and the passageway fixing base is installed and is formed on the vice pole of first Y axle and carry out Y to the structure that removes along the vice pole of first Y axle, and the vice pole of first Y axle is installed and is formed on the X axle mobile jib and carry out X to the structure that removes along the X axle mobile jib, its characterized in that: the first Y-axis auxiliary rod is installed on the X-axis main rod through an X-axis seat arranged at the tail end of the first Y-axis auxiliary rod, a Y-axis main rod extending towards the first Y-axis auxiliary rod in the reverse direction is arranged on the X-axis seat, a second Y-axis auxiliary rod capable of moving along the Y-axis direction is arranged on the Y-axis main rod, the second Y-axis auxiliary rod and the first Y-axis auxiliary rod form a structure symmetrical along the X-axis main rod, and a channel fixing seat and a channel pipe capable of moving along the Y-axis direction are also arranged on the second Y-axis auxiliary rod.
Furthermore, a fine adjustment guide rod is further arranged on the X-axis seat, fine adjustment scales are arranged on the fine adjustment guide rod, and the fine adjustment scales are finer than the scales on the X-axis main rod, the first Y-axis auxiliary rod and the second Y-axis auxiliary rod, so that the second Y-axis auxiliary rod can be adjusted with high precision; the direction of this fine setting guide bar with the direction of Y axle mobile jib is the same, and both are parallel, the vice pole of second Y axle is installed simultaneously and is formed the structure that can follow Y axle direction and finely tune on Y axle mobile jib and fine setting guide bar.
Furthermore, the X-axis main rod, the first Y-axis auxiliary rod and the second Y-axis auxiliary rod are all arc-shaped structures, and scales are arranged on the arc-shaped structures; the first Y-axis auxiliary rod and the second Y-axis auxiliary rod are respectively arranged on two sides of the X-axis main rod and are perpendicular to the X-axis main rod; the first Y-axis auxiliary rod and the second Y-axis auxiliary rod are both provided with guide grooves, and after the first Y-axis auxiliary rod or the second Y-axis auxiliary rod is sleeved on the channel fixing seat, the channel pipe is inserted into the channel fixing seat and penetrates through the guide grooves; the channel fixing seat is locked on the first Y-axis auxiliary rod or the second Y-axis auxiliary rod through a screw which can be screwed by hands.
Furthermore, an X-axis hole is formed in the X-axis seat, and the X-axis main rod penetrates through the X-axis hole to fix the X-axis seat on the X-axis seat; the X-axis seat is also provided with a locking hole, and the locking hole is screwed in by a screw which can be screwed by hand and tightly props against the upper end surface of the X-axis main rod to form the fixing structure of the X-axis seat and the first Y-axis auxiliary rod with the X-axis main rod.
Furthermore, a Y-axis seat is arranged at the tail end of the second Y-axis auxiliary rod, a Y-axis hole and a fine-tuning guide hole are formed in the Y-axis seat, the Y-axis main rod is inserted into the Y-axis hole to form an assembly structure for the Y-axis seat and the second Y-axis auxiliary rod, and the fine-tuning guide rod is inserted into the fine-tuning guide hole; a screw which can be screwed by hand is arranged on the side surface of the Y-axis seat, and a locking and fixing structure of the Y-axis seat on the main rod of the Y-axis is formed by the screw.
Further, the Y axle mobile jib is provided with two side by side, the fine setting guide bar also is provided with two side by side, and two fine setting guide bars are located the top of two Y axle mobile jibs to align the structure about forming, the structure is more stable like this, and can adjust more steadily.
Furthermore, the upper surface and the lower surface of the two Y-axis main rods close to the front end are respectively provided with a raised limit buckle, and a limit structure for the Y-axis seat to move to the front end of the Y-axis main rod is formed by the mutual interference of the limit buckles and the Y-axis hole of the Y-axis seat, so that the second Y-axis auxiliary rod is prevented from being easily moved out of the Y-axis main rod.
Furthermore, at least one end of the X-axis main rod is provided with a fixed seat for installing the whole X-axis main rod.
The adjusting process comprises the following steps: 1. the X-direction adjustment of the first Y-axis auxiliary rod and the second Y-axis auxiliary rod comprises the steps that firstly, screws on an X-axis seat are loosened, the X-axis seat is pushed to move and adjust along the X-axis main rod, and the screws are tightened to fix the X-axis seat after the adjustment is in place; 2. adjusting the Y direction of the channel pipe, loosening screws on the side surface of the channel fixing seat, pushing the channel fixing seat to move and adjust along the first Y-axis auxiliary rod or the second Y-axis auxiliary rod, and tightening the screws to fix the channel fixing seat after the channel fixing seat is adjusted in place; 3. and adjusting the Y direction of the second Y-axis auxiliary rod, loosening screws on the side surface of the Y-axis seat, shifting the Y-axis seat to enable the second Y-axis auxiliary rod to move and adjust along the Y-axis main rod, controlling the adjusting stroke through the fine adjustment guide rod, and tightening the screws to fix the Y-axis seat after the adjustment is in place.
The utility model discloses a design an X axle guide arm and two Y axle guide bars of arc structure to one of them Y axle guide bar is installed and is formed the regulation structure that can carry out the fine setting on another Y axle guide arm, make whole device possess high accuracy fine setting function, can realize the accurate positioning of surgical instruments at each position, and can also angle of adjustment, simultaneously can two-way independent fixed surgical instruments, and realize the multidirectional regulation of binary channels, especially adapted operation that is used for carrying out two-way operation, it is very convenient to operate.
Drawings
FIG. 1 is a front view of a first channel and a second channel in a closed position;
FIG. 2 is a top view of the first and second channels in a closed position;
FIG. 3 is a front view of the first and second passages in an open position;
FIG. 4 is a front view of the first and second channels in an open position with the trim also open;
FIG. 5 is a top view of the first and second channels in an open position with the trim also open;
fig. 6 is an exploded view of the present invention.
In the figure, 1 is an X-axis main rod, 11 is a fixing base, 2 is a Y-axis main rod, 21 is a limit buckle, 3 is a first Y-axis auxiliary rod, 31 is a guide groove, 32 is an X-axis base, 33 is an X-axis hole, 34 is a locking hole, 4 is a channel fixing base, 5 is a screw, 6 is a channel tube, 7 is a second Y-axis auxiliary rod, 71 is a guide groove, 72 is a Y-axis base, 73 is a Y-axis hole, 74 is a fine-tuning guide hole, and 8 is a fine-tuning guide rod.
Detailed Description
In this embodiment, referring to fig. 1 to 6, the two-way channel surgical instrument fixing device includes an X-axis main rod 1, a first Y-axis auxiliary rod 3, a channel fixing seat 4, and a channel tube 6, where the channel tube 6 is disposed on the channel fixing seat 4, the channel fixing seat 4 is mounted on the first Y-axis auxiliary rod 3 to form a structure capable of moving in the Y direction along the first Y-axis auxiliary rod 3, and the first Y-axis auxiliary rod 3 is mounted on the X-axis main rod 1 to form a structure capable of moving in the X direction along the X-axis main rod 1; first Y axle auxiliary rod 3 is installed on X axle mobile jib 1 through setting up in the X axle bed 32 of its tail end, is provided with on this X axle bed 32 towards Y axle mobile jib 2 that first Y axle auxiliary rod 3 stretches out in reverse is provided with the second Y axle auxiliary rod 7 that can follow the Y axle direction and remove on this Y axle mobile jib 2, and second Y axle auxiliary rod 7 forms the structure along X axle mobile jib 1 symmetry with first Y axle auxiliary rod 3, also is provided with passageway fixing base 4 and the passageway pipe 6 that can follow the Y axle direction and remove on it.
The X-axis seat 32 is also provided with a fine adjustment guide rod 8, and fine adjustment scales are arranged on the fine adjustment guide rod and are finer than the scales on the X-axis main rod 1, the first Y-axis auxiliary rod 3 and the second Y-axis auxiliary rod 7, so that the second Y-axis auxiliary rod 7 can be adjusted with high precision; the direction of this fine setting guide bar 8 with the direction of Y axle mobile jib 2 is the same, and both are parallel, the vice pole 7 of second Y axle is installed simultaneously and is formed the structure that can finely tune along Y axle direction on Y axle mobile jib 2 and fine setting guide bar 8.
The X-axis main rod 1, the first Y-axis auxiliary rod 3 and the second Y-axis auxiliary rod 7 are all arc-shaped structures, and scales are arranged on the arc-shaped structures; the first Y-axis auxiliary rod 3 and the second Y-axis auxiliary rod 7 are respectively arranged on two sides of the X-axis main rod 1 and are perpendicular to the X-axis main rod 1; the first Y-axis auxiliary rod 3 and the second Y-axis auxiliary rod 7 are both provided with guide grooves 31 and 71, and after the channel fixing seat 4 is sleeved with the first Y-axis auxiliary rod 3 or the second Y-axis auxiliary rod 7, the channel tube 6 is inserted into the channel fixing seat 4 and penetrates through the guide grooves 31 or the guide grooves 71; the channel fixing seat 4 is locked on the first Y-axis auxiliary rod 3 or the second Y-axis auxiliary rod 7 through a screw 5 which can be screwed by hands.
An X-axis hole 33 is formed in the X-axis seat 32, and the X-axis main rod 1 penetrates through the X-axis hole 33 to fix the X-axis seat 32 thereon; the X-axis seat 32 is further provided with a locking hole 34, and a manually-screwed screw 5 is screwed into the locking hole 34 and tightly pushes the upper end surface of the X-axis main rod 1 to form a fixing structure of the X-axis seat 32, the first Y-axis auxiliary rod 3 and the X-axis main rod 1.
A Y-axis seat 72 is arranged at the tail end of the second Y-axis auxiliary rod 7, a Y-axis hole 73 and a fine adjustment guide hole 74 are arranged on the Y-axis seat 72, the Y-axis main rod 2 is inserted into the Y-axis hole 73 to form an assembly structure for the Y-axis seat 72 and the second Y-axis auxiliary rod 7, and the fine adjustment guide rod 8 is inserted into the fine adjustment guide hole 74; a screw 5 which can be screwed by hand is arranged on the side surface of the Y-axis seat 72, and a locking and fixing structure of the Y-axis seat 72 on the Y-axis main rod 2 is formed through the screw 5.
Y axle mobile jib 2 is provided with two side by side, fine setting guide bar 8 also is provided with two side by side, and two fine setting guide bars 8 are located the top of two Y axle mobile jibs 2 to align the structure about forming, the structure is more stable like this, and can adjust more steadily.
The upper and lower surfaces of the two Y-axis main rods 2 near the front ends are respectively provided with a protruding limit buckle 21, and a limit structure for the Y-axis base 72 to move to the front end of the Y-axis main rod 2 is formed by the mutual interference of the limit buckles 21 and the Y-axis hole 73 of the Y-axis base 72, so that the second Y-axis auxiliary rod 7 is prevented from being easily moved out of the Y-axis main rod 2.
At least one end of the X-axis main rod 1 is provided with a fixed seat 11 for installing the whole X-axis main rod.
The adjusting process comprises the following steps: 1) the first Y-axis auxiliary rod 3 and the second Y-axis auxiliary rod 7 are adjusted in the X direction, firstly, the screw 5 on the X-axis seat 32 is loosened, the X-axis seat 32 is pushed to move and adjust along the X-axis main rod 1, and the screw 5 is screwed after the adjustment is in place so that the X-axis seat 32 is fixed; 2) adjusting the Y direction of the channel tube 6, loosening screws 5 on the side surface of the channel fixing seat 4, pushing the channel fixing seat 4 to move and adjust along the first Y-axis auxiliary rod 3 or the second Y-axis auxiliary rod 7, and tightening the screws 5 to fix the channel fixing seat 4 after the adjustment is in place; 3) and adjusting the Y direction of the second Y-axis auxiliary rod 7, loosening the screw 5 on the side surface of the Y-axis seat 72, shifting the Y-axis seat 72 to enable the second Y-axis auxiliary rod 7 to move and adjust along the Y-axis main rod 2, controlling the adjusting stroke through the fine adjustment guide rod 8, and tightening the screw 5 to enable the Y-axis seat 72 to be fixed after the adjustment is in place.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the scope of the invention, i.e. the present invention is intended to cover all equivalent variations and modifications within the scope of the present invention.
Claims (8)
1. The utility model provides a two-way passageway surgical instruments fixing device, includes X axle mobile jib, the vice pole of first Y axle, passageway fixing base and passageway pipe, and the passageway pipe sets up on the passageway fixing base, and the passageway fixing base is installed and is formed on the vice pole of first Y axle and carry out Y to the structure that removes along the vice pole of first Y axle, and the vice pole of first Y axle is installed and is formed on the X axle mobile jib and carry out X to the structure that removes along the X axle mobile jib, its characterized in that: the first Y-axis auxiliary rod is installed on the X-axis main rod through an X-axis seat arranged at the tail end of the first Y-axis auxiliary rod, a Y-axis main rod extending towards the first Y-axis auxiliary rod in the reverse direction is arranged on the X-axis seat, a second Y-axis auxiliary rod capable of moving along the Y-axis direction is arranged on the Y-axis main rod, the second Y-axis auxiliary rod and the first Y-axis auxiliary rod form a structure symmetrical along the X-axis main rod, and a channel fixing seat and a channel pipe capable of moving along the Y-axis direction are also arranged on the second Y-axis auxiliary rod.
2. The bi-directional channel surgical instrument securement device of claim 1, wherein: still be provided with a fine setting guide bar on the X axle bed, be provided with the fine setting scale on it, the direction of this fine setting guide bar with the direction of Y axle mobile jib is the same, and both are parallel, the vice pole of second Y axle is installed simultaneously and is formed the structure that can follow Y axle direction and finely tune on Y axle mobile jib and fine setting guide bar.
3. The bi-directional channel surgical instrument securement device of claim 1, wherein: the X-axis main rod, the first Y-axis auxiliary rod and the second Y-axis auxiliary rod are all arc-shaped structures, and scales are arranged on the arc-shaped structures; the first Y-axis auxiliary rod and the second Y-axis auxiliary rod are respectively arranged on two sides of the X-axis main rod and are perpendicular to the X-axis main rod; the first Y-axis auxiliary rod and the second Y-axis auxiliary rod are both provided with guide grooves, and after the first Y-axis auxiliary rod or the second Y-axis auxiliary rod is sleeved on the channel fixing seat, the channel pipe is inserted into the channel fixing seat and penetrates through the guide grooves; the channel fixing seat is locked on the first Y-axis auxiliary rod or the second Y-axis auxiliary rod through a screw which can be screwed by hands.
4. The bi-directional channel surgical instrument securement device of claim 1, wherein: an X-axis hole is formed in the X-axis seat, and the X-axis main rod penetrates through the X-axis hole to fix the X-axis seat on the X-axis seat; the X-axis seat is also provided with a locking hole, and the locking hole is screwed in by a screw which can be screwed by hand and tightly props against the upper end surface of the X-axis main rod to form the fixing structure of the X-axis seat and the first Y-axis auxiliary rod with the X-axis main rod.
5. The bi-directional channel surgical instrument securement device of claim 2, wherein: the tail end of the second Y-axis auxiliary rod is provided with a Y-axis seat, the Y-axis seat is provided with a Y-axis hole and a fine adjustment guide hole, the Y-axis main rod is inserted into the Y-axis hole to form an assembly structure for the Y-axis seat and the second Y-axis auxiliary rod, and the fine adjustment guide rod is inserted into the fine adjustment guide hole; a screw which can be screwed by hand is arranged on the side surface of the Y-axis seat, and a locking and fixing structure of the Y-axis seat on the main rod of the Y-axis is formed by the screw.
6. The bi-directional channel surgical instrument securement device of claim 5, wherein: the Y axle mobile jib is provided with two side by side, the fine setting guide bar also is provided with two side by side, and two fine setting guide bars are located the top of two Y axle mobile jibs to alignment structure about forming.
7. The bi-directional channel surgical instrument securement device of claim 6, wherein: the upper surface and the lower surface of the two Y-axis main rods close to the front ends are respectively provided with a raised limit buckle, and a limit structure that the Y-axis seat moves to the front end of the Y-axis main rods is formed by the mutual interference of the limit buckles and the Y-axis holes of the Y-axis seat.
8. The bi-directional channel surgical instrument securement device of claim 1, wherein: at least one end of the X-axis main rod is provided with a fixed seat for installing the whole X-axis main rod.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920167886 | 2019-01-29 | ||
| CN2019201678867 | 2019-01-29 |
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| Publication Number | Publication Date |
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| CN209864053U true CN209864053U (en) | 2019-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910285338.9A Active CN109820598B (en) | 2019-01-29 | 2019-04-10 | Two-way channel surgical instrument fixing device |
| CN201920481256.7U Active CN209864053U (en) | 2019-01-29 | 2019-04-10 | Two-way channel surgical instrument fixing device |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910285338.9A Active CN109820598B (en) | 2019-01-29 | 2019-04-10 | Two-way channel surgical instrument fixing device |
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| CN (2) | CN109820598B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109820598A (en) * | 2019-01-29 | 2019-05-31 | 艾科美医疗器械（深圳）有限公司 | A kind of duplex channel surgical instrument fixing device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1534157A2 (en) * | 2002-07-10 | 2005-06-01 | Joseph Aferzon | Spinal support coupling device |
| DE202008014021U1 (en) * | 2008-10-21 | 2009-02-12 | Condor Gmbh Medicaltechnik | Pull and turntable, especially for hip endoprosthetics and trauma surgery |
| CN201558133U (en) * | 2009-12-18 | 2010-08-25 | 常州贺利氏微创医疗器械有限公司 | Surgical thoracic and abdominal cavity retractor |
| CN206777403U (en) * | 2017-01-06 | 2017-12-22 | 首都医科大学宣武医院 | Vertebral column minimally invasive localised puncture system |
| CN107334549B (en) * | 2017-08-23 | 2023-07-14 | 艾科美医疗器械（深圳）有限公司 | Surgical instrument fixing device |
| CN109820598B (en) * | 2019-01-29 | 2024-04-16 | 艾科美医疗器械（深圳）有限公司 | Two-way channel surgical instrument fixing device |
-
2019
- 2019-04-10 CN CN201910285338.9A patent/CN109820598B/en active Active
- 2019-04-10 CN CN201920481256.7U patent/CN209864053U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109820598A (en) * | 2019-01-29 | 2019-05-31 | 艾科美医疗器械（深圳）有限公司 | A kind of duplex channel surgical instrument fixing device |
| CN109820598B (en) * | 2019-01-29 | 2024-04-16 | 艾科美医疗器械（深圳）有限公司 | Two-way channel surgical instrument fixing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109820598B (en) | 2024-04-16 |
| CN109820598A (en) | 2019-05-31 |
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