CN213249379U - Surgery retractor for hepatobiliary surgery - Google Patents
Surgery retractor for hepatobiliary surgery Download PDFInfo
- Publication number
- CN213249379U CN213249379U CN202021992478.4U CN202021992478U CN213249379U CN 213249379 U CN213249379 U CN 213249379U CN 202021992478 U CN202021992478 U CN 202021992478U CN 213249379 U CN213249379 U CN 213249379U
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- Prior art keywords
- base
- connecting rod
- electric telescopic
- drag hook
- fixedly provided
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- 238000001356 surgical procedure Methods 0.000 title claims abstract description 22
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 12
- 239000002184 metal Substances 0.000 claims description 3
- 206010044565 Tremor Diseases 0.000 abstract description 6
- 239000000969 carrier Substances 0.000 description 5
- 239000012528 membrane Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000036285 pathological change Effects 0.000 description 1
- 231100000915 pathological change Toxicity 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an operation drag hook for hepatobiliary surgery, which comprises a base, the left side fixed mounting at base top has the push rod, the other end fixed mounting of push rod has the handle, equal fixed mounting all around of base bottom has the wheel carrier, the bottom of wheel carrier is provided with the universal wheel, the top fixed mounting of base has the motor, the output of motor rotates and is connected with the pivot, the top fixed mounting of pivot has the tray. The utility model discloses set up base, universal wheel, push rod, handle, stabilizing block, first electric telescopic handle, head rod, second connecting rod, third connecting rod, second electric telescopic handle, tray, pivot, motor, wheel carrier and drag hook body, solved current hepatobiliary surgery and needed artifical handheld with the operation drag hook, the doctor can only the one hand operate, perhaps arrange another medical personnel to carry out the tractive, and long-time tractive arm trembles and probably tears the wound, awkward problem.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to an operation retractor for hepatobiliary surgery.
Background
The surgical retractor is the most commonly used instrument in the doctor's operation process, in the operation process, in order to reduce patient's wound misery, the wound that the doctor generally opened on human surface is less, and the pathological change position is darker, therefore there is the operation position field of vision restricted, the problem of dissecting unclear, often need to use surgical retractor tractive operation incision so that the operation this moment, it is most common in hepatobiliary surgery, but current hepatobiliary surgery needs artifical handheld with the surgical retractor, the doctor can only operate by one hand, or arrange another medical personnel to carry out the tractive, and long-time tractive arm trembles and probably tears the wound, it is inconvenient to use, for this reason, we propose a hepatobiliary surgery retractor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a hepatobiliary surgery is with operation drag hook possesses the advantage that need not artifical handheld, has solved current hepatobiliary surgery and needs artifical handheld with operation drag hook, and the doctor can only the one hand operate, perhaps arranges another medical personnel to carry out the tractive, and long-time tractive arm trembles and probably tears wound, awkward problem.
In order to achieve the above object, the utility model provides a following technical scheme: an operation retractor for hepatobiliary surgery comprises a base, wherein a push rod is fixedly mounted on the left side of the top of the base, a handle is fixedly mounted at the other end of the push rod, wheel carriers are fixedly mounted on the periphery of the bottom of the base, universal wheels are arranged at the bottoms of the wheel carriers, a motor is fixedly mounted at the top of the base, an output end of the motor is rotatably connected with a rotating shaft, a tray is fixedly mounted at the top of the rotating shaft, a second electric telescopic rod is fixedly mounted at the top of the tray, a stabilizing block is fixedly mounted at the output end of the second electric telescopic rod, a first electric telescopic rod is fixedly mounted on the right side of the stabilizing block, a first connecting rod is fixedly mounted at the output end of the first electric telescopic rod, a second connecting rod is movably connected at the other end of the first connecting rod, a third connecting rod, the other end of the third connecting rod is in threaded connection with a drag hook body.
Preferably, the right side of the base is provided with a control switch, and the surface of the control switch is provided with a waterproof membrane.
Preferably, a battery box is fixedly mounted on the left side of the base, and a storage battery is arranged in an inner cavity of the battery box.
Preferably, spherical sliding blocks are fixedly arranged on the periphery of the bottom of the tray through supports, and a circular sliding groove is formed in the top of the base.
Preferably, the left side of the stabilizing block is fixedly provided with a bearing block through a bracket, and the bearing block is a metal block.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model is provided with universal wheels and wheel carriers, people can push the handle, the handle is moved by the push rod driving device, the first electric telescopic rod is opened, the first electric telescopic rod pushes the first connecting rod to move rightwards, the first connecting rod drives the second connecting rod to move, the second connecting rod drives the drag hook body to move by the third connecting rod, the position of the drag hook body can be adjusted, the first connecting rod, the second connecting rod and the third connecting rod are movably connected, the angle of the drag hook body is convenient to adjust, the drag hook body is rotated, the drag hook body can be taken down from the third connecting rod, different drag hook bodies can be changed according to actual conditions, the second electric telescopic rod is opened, the second electric telescopic rod pushes the stabilizing block to move upwards, thereby the first electric telescopic rod is driven to move upwards, the height of the drag hook body can be adjusted, the motor is opened, the motor drives the tray to, the tray drives second electric telescopic handle and stabilizes the piece and rotates to can solve current hepatobiliary surgery and need artifical handheld with the operation drag hook to the further regulation in position of hook body, the doctor can only the one hand operate, perhaps arranges another medical personnel and carries out the tractive, and long-time tractive arm trembles and probably tears wound, awkward problem.
2. The utility model discloses the switch of each electrical apparatus of control switch control, the bearing block can make the both ends balance firm about the steady piece, and the battery provides stand-by electric energy for the device, and circular spout and spherical slider make the tray firm when rotating.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top view of the base of the present invention;
fig. 3 is the schematic view of the cross-sectional enlarged structure of the battery box of the present invention.
In the figure: 1. a base; 2. a circular chute; 3. a universal wheel; 4. a battery box; 5. a push rod; 6. a grip; 7. a bearing block; 8. a stabilizing block; 9. a first electric telescopic rod; 10. a first connecting rod; 11. a second connecting rod; 12. a third connecting rod; 13. a second electric telescopic rod; 14. a tray; 15. a rotating shaft; 16. a motor; 17. a spherical slider; 18. a control switch; 19. a wheel carrier; 20. a storage battery; 21. a drag hook body.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", 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 simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model discloses a base 1, circular spout 2, universal wheel 3, battery box 4, push rod 5, handle 6, bearing block 7, stabilizing block 8, first electric telescopic handle 9, head rod 10, second connecting rod 11, third connecting rod 12, second electric telescopic handle 13, tray 14, pivot 15, motor 16, spherical slider 17, control switch 18, wheel carrier 19, battery 20 and drag hook body 21 part are the parts that general standard or technical field personnel know, its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.
Referring to fig. 1-3, a surgical retractor for hepatobiliary surgery comprises a base 1, a control switch 18 is disposed on the right side of the base 1, a waterproof membrane is disposed on the surface of the control switch 18, the control switch 18 controls the switching of each electrical appliance, a battery box 4 is fixedly mounted on the left side of the base 1, a storage battery 20 is disposed in the inner cavity of the battery box 4, the storage battery 20 provides standby electric energy for the surgical retractor, a push rod 5 is fixedly mounted on the left side of the top of the base 1, a handle 6 is fixedly mounted at the other end of the push rod 5, wheel carriers 19 are fixedly mounted around the bottom of the base 1, universal wheels 3 are disposed at the bottom of the wheel carriers 19, a motor 16 is fixedly mounted on the top of the base 1, a rotating shaft 15 is rotatably connected to the output end of the motor 16, a tray 14 is fixedly mounted on the top of the rotating shaft 15, spherical, the circular chute 2 and the spherical sliding block 17 enable the tray 14 to be stable when rotating, the top of the tray 14 is fixedly provided with a second electric telescopic rod 13, the output end of the second electric telescopic rod 13 is fixedly provided with a stable block 8, the left side of the stable block 8 is fixedly provided with a bearing block 7 through a bracket, the bearing block 7 is a metal block, the bearing block 7 can enable the left end and the right end of the stable block 8 to be balanced and stable, the right side of the stable block 8 is fixedly provided with a first electric telescopic rod 9, the output end of the first electric telescopic rod 9 is fixedly provided with a first connecting rod 10, the other end of the first connecting rod 10 is movably connected with a second connecting rod 11, the other end of the second connecting rod 11 is movably connected with a third connecting rod 12, the other end of the third connecting rod 12 is in threaded connection with a drag hook body 21, a universal wheel 3 and a wheel carrier 19 are arranged, a, the first electric telescopic rod 9 is opened, the first electric telescopic rod 9 pushes the first connecting rod 10 to move rightwards, the first connecting rod 10 drives the second connecting rod 11 to move, the second connecting rod 11 drives the drag hook body 21 to move through the third connecting rod 12, the position of the drag hook body 21 can be adjusted, the first connecting rod 10, the second connecting rod 11 and the third connecting rod 12 are movably connected, the angle of the drag hook body 21 is convenient to adjust, the drag hook body 21 is rotated, the drag hook body 21 can be taken down from the third connecting rod 12, different drag hook bodies 21 can be replaced according to actual conditions, the second electric telescopic rod 13 is opened, the second electric telescopic rod 13 pushes the stabilizing block 8 to move upwards, the first electric telescopic rod 9 is driven to move upwards, the height of the drag hook body 21 can be adjusted, the motor 16 is opened, the motor 16 drives the tray 14 to rotate, the tray 14 drives the second electric telescopic rod 13 and the stabilizing block 8 to rotate, thereby can be to the further regulation of position of draw hook body 21, solved current hepatobiliary surgery and need artifical handheld with the operation drag hook, the doctor can only the one hand operate, perhaps arranges another medical personnel and carries out the tractive, and long-time tractive arm trembles and probably tears wound, awkward problem.
When the drag hook is used, the universal wheels 3 and the wheel carrier 19 are arranged, people can push the handle 6, the push rod 5 drives the device to move, the first electric telescopic rod 9 is opened, the first electric telescopic rod 9 pushes the first connecting rod 10 to move rightwards, the first connecting rod 10 drives the second connecting rod 11 to move, the second connecting rod 11 drives the drag hook body 21 to move through the third connecting rod 12, the position of the drag hook body 21 can be adjusted, the first connecting rod 10, the second connecting rod 11 and the third connecting rod 12 are movably connected, the angle of the drag hook body 21 is convenient to adjust, the drag hook body 21 can be rotated, the drag hook body 21 can be taken down from the third connecting rod 12, different drag hook bodies 21 can be replaced according to actual conditions, the second electric telescopic rod 13 is opened, the second electric telescopic rod 13 pushes the stabilizing block 8 to move upwards, the first electric telescopic rod 9 is driven to move upwards, and the height of the drag hook body 21 can be adjusted, open motor 16, motor 16 drives tray 14 and rotates, and tray 14 drives second electric telescopic handle 13 and steady piece 8 and rotates to can be to the further regulation in position of draw hook body 21, it needs artifical handheld to have solved current hepatobiliary surgery with the operation drag hook, and the doctor can only the one hand operate, perhaps arranges another medical personnel to carry out the tractive, and long-time tractive arm trembles and probably tears wound, awkward problem.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a hepatobiliary surgery uses operation drag hook, includes base (1), its characterized in that: the left side of the top of the base (1) is fixedly provided with a push rod (5), the other end of the push rod (5) is fixedly provided with a handle (6), the periphery of the bottom of the base (1) is fixedly provided with a wheel carrier (19), the bottom of the wheel carrier (19) is provided with a universal wheel (3), the top of the base (1) is fixedly provided with a motor (16), the output end of the motor (16) is rotatably connected with a rotating shaft (15), the top of the rotating shaft (15) is fixedly provided with a tray (14), the top of the tray (14) is fixedly provided with a second electric telescopic rod (13), the output end of the second electric telescopic rod (13) is fixedly provided with a stabilizing block (8), the right side of the stabilizing block (8) is fixedly provided with a first electric telescopic rod (9), the output end of the first electric telescopic rod (9) is fixedly provided with a first connecting, the other end swing joint of first connecting rod (10) has second connecting rod (11), the other end swing joint of second connecting rod (11) has third connecting rod (12), the other end threaded connection of third connecting rod (12) has drag hook body (21).
2. The surgical retractor for hepatobiliary surgery as claimed in claim 1, wherein: the right side of the base (1) is provided with a control switch (18), and the surface of the control switch (18) is provided with a waterproof film.
3. The surgical retractor for hepatobiliary surgery as claimed in claim 1, wherein: the left side fixed mounting of base (1) has battery box (4), the inner chamber of battery box (4) is provided with battery (20).
4. The surgical retractor for hepatobiliary surgery as claimed in claim 1, wherein: all there is spherical slider (17) all through support fixed mounting tray (14) bottom all around, circular spout (2) have been seted up at the top of base (1).
5. The surgical retractor for hepatobiliary surgery as claimed in claim 1, wherein: the left side of steady piece (8) is passed through support fixed mounting and is had bearing block (7), and bearing block (7) are the metal block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021992478.4U CN213249379U (en) | 2020-09-10 | 2020-09-10 | Surgery retractor for hepatobiliary surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021992478.4U CN213249379U (en) | 2020-09-10 | 2020-09-10 | Surgery retractor for hepatobiliary surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213249379U true CN213249379U (en) | 2021-05-25 |
Family
ID=75940446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021992478.4U Expired - Fee Related CN213249379U (en) | 2020-09-10 | 2020-09-10 | Surgery retractor for hepatobiliary surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213249379U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114224513A (en) * | 2022-01-11 | 2022-03-25 | 华中科技大学同济医学院附属协和医院 | Adjustable minimally invasive decompression guiding device for femoral head necrosis in operating room |
-
2020
- 2020-09-10 CN CN202021992478.4U patent/CN213249379U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114224513A (en) * | 2022-01-11 | 2022-03-25 | 华中科技大学同济医学院附属协和医院 | Adjustable minimally invasive decompression guiding device for femoral head necrosis in operating room |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210525 |