CN105361914B - Wire retractor apparatus applied to robot-assisted laparoscopic surgery - Google Patents
Wire retractor apparatus applied to robot-assisted laparoscopic surgery Download PDFInfo
- Publication number
- CN105361914B CN105361914B CN201510818203.6A CN201510818203A CN105361914B CN 105361914 B CN105361914 B CN 105361914B CN 201510818203 A CN201510818203 A CN 201510818203A CN 105361914 B CN105361914 B CN 105361914B
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- China
- Prior art keywords
- drag hook
- coil
- knob
- hollow pipe
- wire retractor
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/02—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors
- A61B17/0218—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors for minimally invasive surgery
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
The invention relates to the technical field of medical apparatus and instruments, and in particular relates to a wire retractor apparatus applied to a robot-assisted laparoscopic surgery. The wire retractor apparatus comprises a handle, a wire retractor rod and wire retractors, wherein the handle comprises a hollow pipe as well as a first knob and a second knob which are mounted on the front end and the tail end of the hollow pipe, and the first knob and the second knob are respectively screwed to the hollow pipe; the wire retractor rod is mounted on the head end of the hollow pipe, and the wire retractor rod is in a pipe-shaped structure; the wire retractors comprise a first wire retractor and a second wire retractor which respectively penetrate through the wire retractor rod and extend out of the head end of the wire retractor rod. The wire retractor apparatus is applicable to various minimally invasive surgeries, in particular to the exposure of an auxiliary surgery area in the robot-assisted laparoscopic surgery, so that the surgery area can be exposed clearly, the precision and the fineness of the operation are increased, the effect of the surgery is good, and the probability of occurrence of complications are reduced to a certain extent.
Description
Technical field
The present invention relates to technical field of medical instruments, specifically a kind of drawing being applied in Robot-assisted transperitoneal laparoscopic operation
Hook apparatus.
Background technology
Bladder, prostatectomy are many bladders for the treatment of, the important Urologic surgical p rocedures of prostatosis.But
Prostate, the anatomical position of bladder are located at the depths of human body, and operative region should not be exposed in operation process, cause operation process to be stranded
Difficulty, increased the risk of operation.
At present, with development, the ripe robotic surgical system by now of peritoneoscope Minimally Invasive Surgery, it is difficult in the past solve
An operation difficult problem be resolved.In the visual surgical field of view amplified, reached by various operation apparatuses minimally invasive, accurate
Surgical effect.
However, in operation process, fully exposure operative region is still the most important thing, the laparoscopic surgery and machine of routine
People's surgery systems expose some operative regions of prostate, bladder by the help of operating forcepies and assistant, but in fat trouble
In the patients of other situations such as person, operative region adhesion, expose prostate, bladder operative region still when have any problem.At present still
Do not have been reported that and clinical operation in have utilization of the related drag hook apparatus in clinic.
Application No. " 201220128850.6 ", Authorization Notice No. are " 202515699 U of CN ", entitled " peritoneoscope handss
The utility model patent of art drag hook " discloses a kind of laparoscopic surgery drag hook, by handle, runner, swivel nut, steel ball, stud,
Sealing cap, pull bar, drag hook bar, tie wire, flushing hole, drag hook, end cap, trapezoidal elbow composition, is characterized in that：Described handle with
Drag hook bar, trapezoidal elbow are fixedly connected sequentially, and a described stud part is arranged in the handle, and stud arranges in the handle
End is connected with pull bar, and pull bar passes through handle and drag hook bar to be connected with tie wire, and tie wire is connected with drag hook；What stud exposed
One end is connected with swivel nut, and steel ball and runner are provided with outside swivel nut, and described end cap is fixedly installed on stud and is enclosed within steel
The outside of ball, described sealing cap are snapped in runner and are fixedly connected with stud.Drag hook disclosed in the utility model patent for single,
And can only be controlled from a rotation direction, utilization rate is little, and operating characteristics is low.
The content of the invention
It is an object of the invention to overcome the deficiencies in the prior art, there is provided a kind of to become apparent from exposing answering for surgical field of view
For the drag hook apparatus in Robot-assisted transperitoneal laparoscopic operation.
In order to achieve the above object, the invention provides a kind of hook pulling device being applied in Robot-assisted transperitoneal laparoscopic operation
Tool, including handle, drag hook bar and drag hook,
Described handle includes hollow pipe and installs the hollow tube head, first knob at tail two ends, the second knob, described
One knob and the second knob are spun with hollow pipe respectively；
The drag hook bar is arranged on the head end of the hollow pipe, and the drag hook bar is tubular structure；
The drag hook includes the first drag hook and the second drag hook, and first drag hook and the second drag hook extend through the drag hook
Bar, and the head end by the drag hook bar stretches out；
It is mounted with first coil and the second coil on first knob, the head end of the first coil and first drag hook
The first junction point is fixedly connected and is formed at end points, and second coil is fixedly connected simultaneously with the head end end points of second drag hook
Form the second junction point；
It is mounted with tertiary coil and the 4th coil on second knob, the head of the tertiary coil and first drag hook
The 3rd junction point is fixedly connected and is formed, the 4th coil is fixedly connected and forms the 4th with the head of second drag hook and is connected
Point.
Preferably, the head end of first knob stretches out connecting tube, and the first coil and the second coil are respectively wound around
In the connecting tube；
First angle pulley is installed in the drag hook bar, the first coil and the second coil bypass first steering respectively
Pulley；
The head end of second knob stretches out connecting rod, and the tertiary coil and the 4th coil are respectively wound around the connecting rod
On；
Second angle pulley is installed in the hollow pipe, the tertiary coil and the 4th coil bypass second steering respectively
Pulley.
Preferably, the engineering plastic bed of material is covered respectively in the first described drag hook and the second drag hook.
The hollow pipe is used for the grasping of the drag hook apparatus；Through for control the first drag hook and second in the drag hook bar
Eight stone dead wires formed by first coil, the second coil, tertiary coil and the 4th coil of drag hook；First drag hook and
The original state of two drag hooks is two hollow out bars being symmetric, and four mild steel are respectively installed in first drag hook and the second drag hook
Silk, four stone dead wire outer cladding engineering plastic structures in each described drag hook.First is realized by rotating the first knob
The rotation in the horizontal direction of drag hook and the second drag hook, realizes the first drag hook and the second drag hook vertical by rotating second knob
Rotation on direction, with realize the angle of bend of 0～90 ° respectively in level, vertical direction of the first drag hook regulation and
The regulation of the angle of bend of the second drag hook respectively in level, vertical direction 0～60 °.Due to curved in level, vertical direction
The regulation of bent angle is separate, you can to realize the combination of any two bendable angle, such that it is able to meet difference
Surgery situation improves versatility for the demand of drag hook angle of bend.
The invention has the beneficial effects as follows, it is adaptable to various Minimally Invasive Surgerys, it is especially suitable for Robot-assisted transperitoneal laparoscopic handss
The exposure in assisted surgery region in art, the exposure surgical field of view that can be become apparent from increased accuracy, the fineness of operation, make
Surgical effect more preferably, and reduces the probability of happening of complication to a certain extent.
Description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of the tumbler with the first knob in the present invention；
Fig. 3 is the structural representation of the tumbler with the second knob in the present invention.
Wherein：
1- handle 11- hollow pipes the first knobs of 12-
121- connecting tubes 13- the second knob 131- connecting rods
2- drag hook bar 3- drag hooks the first drag hooks of 31-
32- the second drag hook 41- the first junction points of first coil 411-
42- the second coil 421- the second junction point 43- tertiary coils
The 4th junction points of the 3rd the 4th coil 441- of junction point 44- of 431-
51- the first angle pulley the second angle pulleies of 52-
Specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention will be further described.
Embodiment 1：
A kind of drag hook apparatus being applied in Robot-assisted transperitoneal laparoscopic operation as shown in FIG. 1 to 3, including handle 1,
Drag hook bar 2 and drag hook 3,
Described handle 1 includes hollow pipe 11 and installs the hollow pipe 11, first knob 12 at tail two ends, the second knob
13, first knob 12 and the second knob 13 are spun with hollow pipe 11 respectively；
The drag hook bar 2 is arranged on the head end of the hollow pipe 11, and the drag hook bar 2 is tubular structure；
The drag hook 3 includes that the first drag hook 31 and the second drag hook 32, first drag hook 31 and the second drag hook 32 are extended through
The drag hook bar 2, and the head end by the drag hook bar 2 stretches out；
The concrete structure of the tumbler with the first knob (12) is：First coil is mounted with first knob 12
41 and second coil 42, the first coil 41 is connected with being fixedly connected at the head end end points of first drag hook 31 and forming first
Point 411, second coil 42 be fixedly connected at the head end end points of second drag hook 32 and form the second junction point 421；
The concrete structure of the tumbler with the second knob 13 is：Tertiary coil 43 is mounted with second knob 13
And the 4th coil 44, the tertiary coil 43 is fixedly connected and formed the 3rd junction point 431 with the head of first drag hook 31, should
4th coil 44 is fixedly connected with the head of second drag hook 32 and forms the 4th junction point 441.
The head end of first knob 12 stretches out connecting tube 121, and the first coil 41 and the second coil 42 are wound respectively
In the connecting tube 121；
First angle pulley 51 is installed in the drag hook bar 2, the first coil 41 and the second coil 42 bypass this respectively
First angle pulley 51；
The head end of second knob 13 stretches out connecting rod 131, and the tertiary coil 43 and the 4th coil 44 are wound respectively
In the connecting rod 131；
Second angle pulley 52 is installed in the hollow pipe 11, the tertiary coil 43 and the 4th coil 44 bypass this respectively
Second angle pulley 52.
The engineering plastic bed of material is covered respectively in the first described drag hook 31 and the second drag hook 32.
The hollow pipe 11 is used for the grasping of the drag hook apparatus；Through for the first drag hook 31 of control in the drag hook bar 2
With eight stone dead wires formed by first coil 41, the second coil 42, tertiary coil 43 and the 4th coil 44 of the second drag hook 32；
The original state of first drag hook 31 and the second drag hook 32 is two hollow out bars being symmetric, first drag hook 31 and
Four stone dead wires, four stone dead wire outer cladding engineering plastic structures in each described drag hook are respectively installed in two drag hooks 32.It is logical
Cross the first knob 12 of rotation to realize the rotation in the horizontal direction of the first drag hook 31 and the second drag hook 32, by rotating second knob
13 realizing the rotation in vertical direction of the first drag hook 31 and the second drag hook 32, with realize the first drag hook 31 respectively level,
The regulation of the angle of bend of 0～90 ° in vertical direction and the second drag hook 32 respectively in level, vertical direction 0～60 °
Angle of bend regulation.As the regulation of the angle of bend in level, vertical direction is separate, you can to realize appointing
The combination of two bendable angles of meaning, such that it is able to meet different surgery situations for the demand of drag hook angle of bend, improves logical
The property used.
Below the preferred embodiment to the invention is illustrated, but the invention be not limited to it is described
Embodiment, those of ordinary skill in the art can also make a variety of etc. on the premise of without prejudice to the invention spirit
Same modification or replacement, these equivalent modifications or replacement are all contained in the application claim limited range.
Claims (3)
1. a kind of drag hook apparatus being applied in Robot-assisted transperitoneal laparoscopic operation, including handle (1), drag hook bar (2) and drag hook
(3), it is characterised in that
Described handle (1) including hollow pipe (11) and install the hollow pipe (11) head, first knob (12) at tail two ends, second
Knob (13), first knob (12) and the second knob (13) are spun with hollow pipe (11) respectively；
Head end of the drag hook bar (2) installed in the hollow pipe (11), the drag hook bar (2) is tubular structure；
The drag hook (3) includes the first drag hook (31) and the second drag hook (32), and first drag hook (31) and the second drag hook (32) divide
Not Guan Chuan the drag hook bar (2), and the head end by the drag hook bar (2) stretches out；
The concrete structure of the tumbler with the first knob (12) is：First coil is mounted with first knob (12)
(41) and the second coil (42), the first coil (41) be fixedly connected and formed at the head end end points of first drag hook (31)
First junction point (411), second coil (42) be fixedly connected at the head end end points of second drag hook (32) and form
Two junction points (421)；
The concrete structure of the tumbler with the second knob (13) is：Tertiary coil is mounted with second knob (13)
(43) and the 4th coil (44), the tertiary coil (43) is fixedly connected and forms the 3rd company with the head of first drag hook (31)
Contact (431), the 4th coil (44) are fixedly connected and form the 4th junction point with the head of second drag hook (32)
(441)。
2. it is according to claim 1 be applied to Robot-assisted transperitoneal laparoscopic operation in drag hook apparatus, it is characterised in that
The head end of first knob (12) stretches out connecting tube (121), and the first coil (41) and the second coil (42) are respectively
It is wrapped in the connecting tube (121)；
First angle pulley (51) is installed in the drag hook bar (2), the first coil (41) and the second coil (42) rotating around
Cross first angle pulley (51)；
The head end of second knob (13) stretches out connecting rod (131), and the tertiary coil (43) and the 4th coil (44) are respectively
It is wrapped in the connecting rod (131)；
Second angle pulley (52) is installed in the hollow pipe (11), the tertiary coil (43) and the 4th coil (44) rotating around
Cross second angle pulley (52).
3. it is according to claim 2 be applied to Robot-assisted transperitoneal laparoscopic operation in drag hook apparatus, it is characterised in that
The engineering plastic bed of material is covered respectively in described the first drag hook (31) and the second drag hook (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510818203.6A CN105361914B (en) | 2015-11-23 | 2015-11-23 | Wire retractor apparatus applied to robot-assisted laparoscopic surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510818203.6A CN105361914B (en) | 2015-11-23 | 2015-11-23 | Wire retractor apparatus applied to robot-assisted laparoscopic surgery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105361914A CN105361914A (en) | 2016-03-02 |
| CN105361914B true CN105361914B (en) | 2017-04-26 |
Family
ID=55364898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510818203.6A Expired - Fee Related CN105361914B (en) | 2015-11-23 | 2015-11-23 | Wire retractor apparatus applied to robot-assisted laparoscopic surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105361914B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111956281B (en) * | 2020-08-25 | 2021-06-18 | 饶贵安 | Medical surgical operation traction device |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1248577A2 (en) * | 2000-01-10 | 2002-10-16 | Medivas, LLC | Flexible stabilizer arm for forcibly holding an object against a surface |
| US7232445B2 (en) * | 2000-12-06 | 2007-06-19 | Id, Llc | Apparatus for the endoluminal treatment of gastroesophageal reflux disease (GERD) |
| US8409090B2 (en) * | 2002-09-20 | 2013-04-02 | Id, Llc | Tissue retractor and method for using the retractor |
| CN202096237U (en) * | 2011-05-31 | 2012-01-04 | 桐庐洲济医疗器械有限公司 | Prostate drag hook |
| WO2013144959A1 (en) * | 2012-03-29 | 2013-10-03 | Lapspace Medical Ltd. | Tissue retractor |
| CN202515699U (en) * | 2012-03-30 | 2012-11-07 | 桐庐万禾医疗器械有限公司 | Wire retractor for laparoscopic surgery |
| CN202568344U (en) * | 2012-05-25 | 2012-12-05 | 杨燕祥 | Three-way drag hook |
| CN203059803U (en) * | 2013-01-10 | 2013-07-17 | 马玉生 | Draw hook for bladder surgery |
| CN105338911A (en) * | 2013-03-15 | 2016-02-17 | 史密夫和内修有限公司 | Surgical fastener |
| CN204618321U (en) * | 2015-05-17 | 2015-09-09 | 何群辉 | One drives breast chest expander |
| CN205286424U (en) * | 2015-11-23 | 2016-06-08 | 中国人民解放军第二军医大学 | Be applied to drag hook apparatus among supplementary laparoscopic surgery of robot |
-
2015
- 2015-11-23 CN CN201510818203.6A patent/CN105361914B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN105361914A (en) | 2016-03-02 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170426 Termination date: 20201123 |
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| CF01 | Termination of patent right due to non-payment of annual fee |