CN215227485U - Novel endoscope fixer - Google Patents
Novel endoscope fixer Download PDFInfo
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- CN215227485U CN215227485U CN202121458704.5U CN202121458704U CN215227485U CN 215227485 U CN215227485 U CN 215227485U CN 202121458704 U CN202121458704 U CN 202121458704U CN 215227485 U CN215227485 U CN 215227485U
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Abstract
A novel chamber mirror fixer, it includes: a base and a scope bearing table; the base is a vacuum chuck which can be detachably connected with any plane, and the upper end of the base is provided with a telescopic rod body; a cavity mirror bearing table hinged with the rod body is arranged at the upper end of the rod body, and an angle adjusting mechanism for providing rotary damping of the cavity mirror bearing table is correspondingly arranged between the cavity mirror bearing table and the rod body; an elastic sheet which can elastically prevent the endoscope tube from falling off is arranged in the endoscope bearing platform; when the device is used, the vacuum chuck can fix the fixer on any plane, so that the height of the cavity mirror bearing table can be adjusted by lifting the rod body, the cavity mirror bearing table can provide stress support for a cavity mirror, and the angle adjusting mechanism and the elastic sheet cannot interfere with the operation of medical staff on the cavity mirror; by means of the arrangement, the endoscope tube can be changed in angle and position only under the condition that medical staff exert force on the endoscope tube, and the endoscope can be moved easily and effectively by the medical staff.
Description
Technical Field
The utility model belongs to the field of medical equipment, concretely relates to is a novel chamber mirror fixer.
Background
Laparoscopic surgery is a newly developed minimally invasive method and is a necessary trend for the development of future surgical methods. With the rapid advance of industrial manufacturing technology, the fusion of related disciplines lays a firm foundation for the development of new technology and new method, and the more and more skillful operation of doctors makes many of the past open operations replaced by the intracavitary operations, thereby greatly increasing the operation selection opportunities. However, the existing endoscope needs medical staff to hold for a long time when in use, the medical staff can watch the display to observe the inside of a patient in the operation time and hold the endoscope with two hands to carefully and slowly move, the physical strength of the medical staff is consumed, and the working strength is high.
The utility model provides a novel chamber mirror fixer to the problem that lacks effective support when current chamber mirror pipe uses.
SUMMERY OF THE UTILITY MODEL
In order to overcome the problem that lacks effective support when current chamber mirror pipe uses, the utility model provides a novel chamber mirror fixer.
A novel chamber mirror fixer, it includes: a base and a cavity mirror bearing table clamped with a cavity mirror tube; the base is a vacuum chuck which can be detachably connected with any plane, and the upper end of the base is provided with a telescopic rod body; a cavity mirror bearing table hinged with the rod body is arranged at the upper end of the rod body, and an angle adjusting mechanism for providing rotary damping of the cavity mirror bearing table is correspondingly arranged between the cavity mirror bearing table and the rod body; an elastic sheet which can elastically prevent the endoscope tube from falling off is arranged in the endoscope bearing platform; when the device is used, the vacuum chuck can fix the fixer on any plane, so that the height of the cavity mirror bearing table can be adjusted by lifting the rod body, the cavity mirror bearing table can provide stress support for a cavity mirror, and the angle adjusting mechanism and the elastic sheet cannot interfere with the operation of medical staff on the cavity mirror; by means of the arrangement, the endoscope tube can be changed in angle and position only under the condition that medical staff exert force on the endoscope tube, and the endoscope can be moved easily and effectively by the medical staff.
Further, the base is a vacuum chuck capable of being opened manually, and a fixed hinged support for hinging the support and the base is arranged at the upper end of the vacuum chuck; the stable placement of the fixator can be realized by the arrangement.
Furthermore, the rod body is provided with three telescopic rods, and the three telescopic rods form an equilateral triangle all the time in the telescopic process; the single telescopic rod consists of a plurality of mutually sleeved barrel bodies, and the barrel wall of each barrel body is provided with a spanner lock for controlling the sliding displacement of the adjacent barrel bodies; the stable lifting of the bracket can be realized through the arrangement;
furthermore, in order to realize that the three telescopic rods always form an equilateral triangle in the telescopic process; the device is provided with three connecting rods which are respectively hinged with the uppermost end barrel of a single telescopic rod, and one ends of the three connecting rods are respectively hinged with a circular ring.
Further, the angle adjusting mechanism comprises a circular table hinged with the three telescopic rods and a ball head arranged at the upper end of the circular table; a groove for bearing the ball head is formed in the upper end face of the circular truncated cone, and a rubber cushion body is arranged between the ball head and the groove; a round rod penetrates through the wall of the groove, and a spring rod connected with a rubber pad body is arranged at one end of the round rod; the larger the contact pressure between the rubber cushion body and the ball head is, the larger the rotation damping value of the ball head is; when in use, the damping value between the circular truncated cone and the ball head is realized by adjusting the tensioning degree of the spring rod; therefore, the angle of the endoscope tube can be changed only when medical staff exert force on the endoscope tube by the ball head.
Furthermore, the tension degree of the spring rod is adjusted; the round rod is a threaded rod, and threads meshed with the threaded rod are arranged on the wall of the groove; when in use, the threaded rod is rotated to compress the spring rod.
Furthermore, in order to conveniently rotate the threaded rod, one end of the threaded rod is provided with a handle which is convenient for medical staff to rotate the threaded rod.
Furthermore, the endoscope bearing table is a cylinder arranged at the upper end of the ball head, and a plurality of elastic pressing sheets capable of arching along the radial direction of the cylinder are uniformly arranged on the inner wall of the cylinder along the axial direction of the cylinder; the arrangement can be realized after the cavity mirror tube enters the cylinder; the radial arch of the elastic pressing sheet can provide radial pressure of the endoscope tube, and the proper arch height can not interfere the displacement of the endoscope tube.
Further, a rubber cylinder which is sleeved in the cylinder and connected with two sides of the cylinder is arranged in the cylinder, and the elastic pressing sheet is arranged between the cylinder and the rubber cylinder; the arrangement can prevent the elastic pressing sheet from scratching the tube wall of the endoscope.
Further, in order to realize radial arch of the elastic sheet; one end of the elastic sheet is provided with a push rod which can move along the axial direction of the cylinder; the outer edge of the cylinder body is provided with threads, and a nut is arranged to be meshed with the threads; a thrust ball bearing is arranged on one side of the nut; a penetrating passage for connecting the thrust ball bearing with the push rod is arranged on the wall of the cylinder corresponding to the push rod in the cylinder; when the elastic piece is used, the axial movement of the push rod is realized by rotating the nut, and further the radial movement of the elastic piece is realized.
Compared with the prior art, the technical scheme of the utility model can realize that the fixer is fixed on any plane by the vacuum chuck when in use, further realize the height adjustment of the cavity mirror bearing table by the lifting of the rod body, provide the stress support of the cavity mirror by the cavity mirror bearing table, and the angle adjusting mechanism and the elastic sheet do not interfere the operation of the medical staff on the cavity mirror; by means of the arrangement, the endoscope tube can be changed in angle and position only under the condition that medical staff exert force on the endoscope tube, and the endoscope can be moved easily and effectively by the medical staff.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the base and the rod body of the present invention;
fig. 3 is a schematic structural view of the angle adjusting mechanism of the present invention;
FIG. 4 is an enlarged schematic view of a partial structure of the groove of the circular truncated cone of the present invention;
FIG. 5 is a schematic structural view of a middle mirror supporting table according to the present invention;
FIG. 6 is a schematic sectional view of the structure of the middle lens stage according to the present invention;
in the figure, 1, a cavity mirror placing table; 2. a rod body; 3. an angle adjusting mechanism; 4. a vacuum chuck; 5. a connecting rod; 6. a circular ring; 201. a telescopic rod; 202. pulling a lock; 301. a ball head; 302. a circular truncated cone; 303. a threaded rod; 304. a handle; 305. a rubber pad; 306. a spring; 101. a rubber cylinder; 102. a through passage;
103. a thrust ball bearing; 104. a nut; 105. an elastic sheet; 106. a push rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described in detail below with reference to specific embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments, and those skilled in the art can easily understand other advantages and effects of the present invention from the disclosure in the specification. The utility model discloses can also implement or use through other different concrete implementation manners, under the condition of conflict-free, the characteristics in following embodiment and the embodiment can make up each other, based on the embodiment in the utility model, all other embodiments that the ordinary skilled in the art obtained under the prerequisite of not making creative work all belong to the scope of protection of the utility model.
A novel chamber mirror fixer, it includes: a base, a cavity mirror bearing table 1 clamped with a cavity mirror tube; the base is a vacuum chuck 4 which can be detachably connected with any plane, and the upper end of the base is provided with a telescopic rod body 2; a cavity mirror bearing table 1 hinged with the rod body 2 is arranged at the upper end of the rod body 2, and an angle adjusting mechanism 3 for providing rotary damping for the cavity mirror bearing table 1 is correspondingly arranged between the cavity mirror bearing table 1 and the rod body 2; an elastic piece 105 capable of elastically preventing the detachment of the scope tube is provided in the scope receiving table 1.
The base is set as a vacuum chuck 4 which can be opened manually, and a fixed hinged support for hinging the bracket and the base is arranged at the upper end of the vacuum chuck 4.
The rod body 2 is composed of a plurality of mutually sleeved barrel bodies, and the cylinder wall of each barrel body is provided with a spanner lock 202 for controlling the sliding displacement of the adjacent barrel bodies.
The angle adjusting mechanism 3 comprises a circular truncated cone 302 hinged with the rod body 2 and a ball head 301 arranged at the upper end of the circular truncated cone 302; a groove for bearing the ball head 301 is arranged on the upper end surface of the circular truncated cone 302, and a rubber pad 305 is arranged between the ball head 301 and the groove; a round rod penetrates through the groove wall, and one end of the round rod is provided with a spring 306 rod connected with a rubber pad 305 body; the larger the contact pressure between the rubber pad 305 and the ball head 301 is, the larger the rotation damping value of the ball head 301 is; the round bar is a threaded bar 303, and threads engaging with the threaded bar 303 are provided on the groove wall.
The endoscope bearing table 1 is a cylinder arranged at the upper end of the bulb 301, and a plurality of elastic pressing sheets capable of arching along the radial direction of the cylinder are uniformly arranged on the inner wall of the cylinder along the axial direction of the cylinder; the rubber cylinder 101 which is sleeved in the cylinder and connected with two sides of the cylinder is arranged in the cylinder, and the elastic pressing sheet is arranged between the cylinder and the rubber cylinder 101; a push rod 106 which can move along the axial direction of the cylinder is arranged at one end of the elastic piece 105; the outer edge of the cylinder body is provided with threads, and a nut 104 is arranged to be meshed with the threads; a thrust ball bearing 103 is arranged on one side of the nut 104; a through passage 102 for connecting the thrust ball bearing 103 to the push rod 106 is provided on the cylinder wall corresponding to the push rod 106 in the cylinder.
A novel chamber mirror fixer, it includes: a base, a cavity mirror bearing table 1 clamped with a cavity mirror tube; the base is a vacuum chuck 4 which can be detachably connected with any plane, and the upper end of the base is provided with a telescopic rod body 2; a cavity mirror bearing table 1 hinged with the rod body 2 is arranged at the upper end of the rod body 2, and an angle adjusting mechanism 3 for providing rotary damping for the cavity mirror bearing table 1 is correspondingly arranged between the cavity mirror bearing table 1 and the rod body 2; an elastic piece 105 capable of elastically preventing the detachment of the scope tube is provided in the scope receiving table 1.
The base is provided with a vacuum chuck 4 which can be opened manually, and the upper end of the vacuum chuck 4 is provided with a fixed hinged support for hinging the bracket with the base; the hinge point of the fixed hinge support has damping force.
The rod body 2 is composed of a plurality of mutually sleeved barrel bodies, and the cylinder wall of each barrel body is provided with a spanner lock 202 for controlling the sliding displacement of the adjacent barrel bodies.
The angle adjusting mechanism 3 comprises a circular truncated cone 302 hinged with the rod body 2 and a ball head 301 arranged at the upper end of the circular truncated cone 302; a groove for bearing the ball head 301 is arranged on the upper end surface of the circular truncated cone 302, and a rubber pad 305 is arranged between the ball head 301 and the groove; a round rod penetrates through the groove wall, and one end of the round rod is provided with a spring 306 rod connected with a rubber pad 305 body; the larger the contact pressure between the rubber pad 305 and the ball head 301 is, the larger the rotation damping value of the ball head 301 is; the round rod is a threaded rod 303, and threads meshed with the threaded rod 303 are arranged on the wall of the groove; a handle 304 is provided at one end of the threaded rod 303 to facilitate rotation of the threaded rod 303 by the medical professional.
The endoscope bearing table 1 is a cylinder arranged at the upper end of the bulb 301, and a plurality of elastic pressing sheets capable of arching along the radial direction of the cylinder are uniformly arranged on the inner wall of the cylinder along the axial direction of the cylinder; the rubber cylinder 101 which is sleeved in the cylinder and connected with two sides of the cylinder is arranged in the cylinder, and the elastic pressing sheet is arranged between the cylinder and the rubber cylinder 101; a push rod 106 which can move along the axial direction of the cylinder is arranged at one end of the elastic piece 105; the outer edge of the cylinder body is provided with threads, and a nut 104 is arranged to be meshed with the threads; a thrust ball bearing 103 is arranged on one side of the nut 104; a through passage 102 for connecting the thrust ball bearing 103 to the push rod 106 is provided on the cylinder wall corresponding to the push rod 106 in the cylinder.
Embodiment 3A novel endoscope fixer
A novel chamber mirror fixer, it includes: a base, a cavity mirror bearing table 1 clamped with a cavity mirror tube; the base is a vacuum chuck 4 which can be detachably connected with any plane, and the upper end of the base is provided with a telescopic rod body 2; a cavity mirror bearing table 1 hinged with the rod body 2 is arranged at the upper end of the rod body 2, and an angle adjusting mechanism 3 for providing rotary damping for the cavity mirror bearing table 1 is correspondingly arranged between the cavity mirror bearing table 1 and the rod body 2; an elastic piece 105 capable of elastically preventing the detachment of the scope tube is provided in the scope receiving table 1.
The base is set as a vacuum chuck 4 which can be opened manually, and a fixed hinged support for hinging the bracket and the base is arranged at the upper end of the vacuum chuck 4.
The rod body 2 is provided with three telescopic rods 201, and the three telescopic rods 201 form an equilateral triangle all the time in the telescopic process; the single telescopic rod 201 consists of a plurality of mutually sleeved barrel bodies, and the barrel wall of each barrel body is provided with a spanner lock 202 for controlling the sliding displacement of the adjacent barrel bodies; three connecting rods 5 are respectively hinged with the uppermost end cylinder of the single telescopic rod 201, and one ends of the three connecting rods 5 are respectively hinged with a circular ring 6.
The angle adjusting mechanism 3 comprises a circular truncated cone 302 hinged with the three telescopic rods 201 and a ball head 301 arranged at the upper end of the circular truncated cone 302; a groove for bearing the ball head 301 is arranged on the upper end surface of the circular truncated cone 302, and a rubber pad 305 is arranged between the ball head 301 and the groove; a round rod penetrates through the groove wall, and one end of the round rod is provided with a spring 306 rod connected with a rubber pad 305 body; the larger the contact pressure between the rubber pad 305 and the ball head 301 is, the larger the rotation damping value of the ball head 301 is; the round rod is a threaded rod 303, and threads meshed with the threaded rod 303 are arranged on the wall of the groove; a handle 304 is provided at one end of the threaded rod 303 to facilitate rotation of the threaded rod 303 by the medical professional.
The endoscope bearing table 1 is a cylinder arranged at the upper end of the bulb 301, and a plurality of elastic pressing sheets capable of arching along the radial direction of the cylinder are uniformly arranged on the inner wall of the cylinder along the axial direction of the cylinder; the rubber cylinder 101 which is sleeved in the cylinder and connected with two sides of the cylinder is arranged in the cylinder, and the elastic pressing sheet is arranged between the cylinder and the rubber cylinder 101; a push rod 106 which can move along the axial direction of the cylinder is arranged at one end of the elastic piece 105; the outer edge of the cylinder body is provided with threads, and a nut 104 is arranged to be meshed with the threads; a thrust ball bearing 103 is arranged on one side of the nut 104; a through passage 102 for connecting the thrust ball bearing 103 to the push rod 106 is provided on the cylinder wall corresponding to the push rod 106 in the cylinder.
The above description of the embodiments is only intended to illustrate the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, several modifications can be made to the present invention, and these modifications will fall within the protection scope of the claims of the present invention.
Claims (10)
1. A novel chamber mirror fixer, it includes: a base and a cavity mirror bearing table clamped with a cavity mirror tube; the device is characterized in that the base is a vacuum chuck which can be detachably connected with any plane, and a telescopic rod body is arranged at the upper end of the base; a cavity mirror bearing table hinged with the rod body is arranged at the upper end of the rod body, and an angle adjusting mechanism for providing rotary damping of the cavity mirror bearing table is correspondingly arranged between the cavity mirror bearing table and the rod body; an elastic sheet which can elastically prevent the endoscope tube from falling off is arranged in the endoscope bearing platform.
2. The novel endoscope fixer according to claim 1, wherein the base is provided with a vacuum chuck capable of being opened manually, and a fixed hinged support for hinging the support with the base is arranged at the upper end of the vacuum chuck.
3. The novel endoscope fixer according to claim 1, wherein the rod body has three telescopic rods, and the three telescopic rods form an equilateral triangle all the time during the telescopic process; the single telescopic rod is composed of a plurality of mutually sleeved barrel bodies, and the cylinder wall of each barrel body is provided with a spanner lock for controlling the sliding displacement of the adjacent barrel bodies.
4. A novel endoscope fixer according to claim 3, characterized in that three connecting rods are respectively hinged with the uppermost cylinder of a single telescopic rod, and one end of each connecting rod is hinged with a circular ring.
5. The novel endoscope holder of claim 1, wherein the angle adjusting mechanism comprises a circular table hinged with three telescopic rods and a ball head arranged at the upper end of the circular table; a groove for bearing the ball head is formed in the upper end face of the circular truncated cone, and a rubber cushion body is arranged between the ball head and the groove; a round rod penetrates through the wall of the groove, and a spring rod connected with a rubber pad body is arranged at one end of the round rod; the larger the contact pressure between the rubber cushion body and the ball head is, the larger the rotation damping value of the ball head is.
6. A novel endoscope holder according to claim 5, characterized in that said round rod is provided as a threaded rod and in that on the groove wall a thread is provided which engages with the threaded rod.
7. A novel endoscope holder according to claim 6, characterized in that a handle is provided at one end of the threaded rod to facilitate the rotation of the threaded rod by the medical staff.
8. The novel endoscope fixer according to claim 1, wherein the endoscope supporting table is a cylinder disposed at the upper end of the ball head, and a plurality of elastic pressing sheets capable of arching along the radial direction of the cylinder are uniformly disposed on the inner wall of the cylinder along the axial direction of the cylinder.
9. The novel endoscope fixer according to claim 8, wherein a rubber tube is sleeved in the cylinder and connected with two sides of the cylinder, and the elastic pressing sheet is arranged between the cylinder and the rubber tube.
10. The novel endoscope fixer according to claim 9, wherein a push rod capable of moving along the cylinder axis is arranged at one end of the elastic sheet; the outer edge of the cylinder body is provided with threads, and a nut is arranged to be meshed with the threads; a thrust ball bearing is arranged on one side of the nut; the cylinder wall is provided with a through passage for connecting the thrust ball bearing with the push rod corresponding to the push rod in the cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121458704.5U CN215227485U (en) | 2021-06-29 | 2021-06-29 | Novel endoscope fixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121458704.5U CN215227485U (en) | 2021-06-29 | 2021-06-29 | Novel endoscope fixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215227485U true CN215227485U (en) | 2021-12-21 |
Family
ID=79484871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121458704.5U Active CN215227485U (en) | 2021-06-29 | 2021-06-29 | Novel endoscope fixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215227485U (en) |
-
2021
- 2021-06-29 CN CN202121458704.5U patent/CN215227485U/en active Active
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