CN205107819U - Can turn to endoscope surgical instruments - Google Patents
Can turn to endoscope surgical instruments Download PDFInfo
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- CN205107819U CN205107819U CN201520770095.5U CN201520770095U CN205107819U CN 205107819 U CN205107819 U CN 205107819U CN 201520770095 U CN201520770095 U CN 201520770095U CN 205107819 U CN205107819 U CN 205107819U
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Abstract
The utility model provides a can turn to endoscope surgical instruments, it includes: a transmission portion, a rotating face plate, one turn to the carousel, one turn to portion, a function unit rotating face plate, a function unit, leader portion and a casing. It has the steerable function that turns to more than two kinds, easily dismouting, but one -hand operation, and easy to clean disinfection and sterilization.
Description
Technical field
This utility model relates to one can turn to endoscopy surgery apparatus, and espespecially one has and two or morely controls turning function, is easy to dismantled and assembled, one-hand operation, good cleaning-sterilizing and sterilizing person.
Background technology
As shown in Figure 1, traditional operation apparatus only has two degree of freedom, namely the first degree of freedom is the rotation of the 360o of swingle 1, second degree of freedom is the action that the function part 2 of the left end of swingle 1 carries out when using cutting off, in Minimally Invasive Surgery operation, often because space and equipment limit, user cannot be allowed arbitrarily in suitable angle and position, therefore improve traditional operation apparatus, operating equipment front-end operations is improved, significantly reduce operation degree of difficulty and time.
In view of this, urgently develop a kind of operating theater instruments of novelty, to solve many disappearances that above-mentioned prior art is given birth to.
Utility model content
Main purpose of the present utility model is to provide one can turn to endoscopy surgery apparatus, solves many disappearances that above-mentioned prior art is given birth to.
For achieving the above object, the technical solution adopted in the utility model is:
One can turn to endoscopy surgery apparatus, it is characterized in that, it comprises:
One driving section, one first axial line extends, and it has interior pipe and the outer tube extended on this first axial line, and this driving section has a first end and one second end;
One rotary turnplate, is positioned at this first end position of this driving section, is linked in this outer tube and for driving this outer tube to rotate on this first axial line;
One turns to rotating disk, is positioned at this first end position of this driving section, is linked in this interior pipe and for driving this interior pipe to move along this first axial line;
One turning part, be pivoted to this second end position of this driving section, it has a connecting rod slider and is pivoted on it, and this connecting rod slider is linked in this interior pipe;
One function part rotary turnplate, be positioned at this first end position of this driving section, this first axial line is extended with a center driving bar, this center driving bar is connected to this function part rotary turnplate;
One function part, be connected at this second end place with this turning part, and this function part extends on one second axial line, this function part has a connection piece, one the 3rd end, one the 4th end and an opening and closing part, this connector is positioned at the 3rd end, this opening and closing part is positioned at the 4th end, and this function part passes through this center driving lever linkage in this function part rotary turnplate; And
Leader portion, is positioned at the side of this first end of this driving section, and this handle portion has a control piece and one handle, and this control piece interlock is to this center driving bar and for driving this center driving bar to move along this first axial line.
Preferably, the material of a part for this center driving bar this turning part contiguous is an elastic material.
Preferably, this elastic material is a marmem.
Preferably, the movement of this connecting rod slider can drive and change the angle formed between this first axial line and this second axial line by link-type.
Preferably, this connector one clamping part is fixed to this turning part removably.
Preferably, this handle portion also comprises a locked mechanism, and this locked mechanism is positioned at the side of this handle portion, by profile of tooth, cam or spring, this control piece is secured to this handle.
Preferably, this opening and closing part moves center bolt by interior torsion spring or outer torsion spring rotating band and controls this opening and closing part folding.
Preferably, also comprise a housing, for this rotary turnplate accommodating, turn to rotating disk and function part rotary turnplate.
This utility model is when R & D design, run into and consider manipulation and transmission relatedness under displacement control design case, the lower elastic deformation durability of rigidity strength conversion difference, wearability profile design, processing cost is assembled under assembly tolerance sliding, when strength exchanges rational lower mechanism design durability, the mechanism space overcoming driving force turnover is little, the difficult problem that can simple and easyly disassemble of the mechanism of space constraint and rigidity durability and complexity, reach and turn to angle restriction little, controllable axis is many to number, it is removable that to wash replaceability high, function pattern durability advantages of higher.
The technology that relevant this utility model adopts, means and function, hereby coordinate graphic being described in detail as follows fors embodiment, believe object, structure and feature that this utility model is above-mentioned, when can by obtain deep and concrete understanding.
Accompanying drawing explanation
Fig. 1 is that traditional Minimally Invasive Surgery clamps the schematic diagram cut.
Fig. 2 is that the Wicresoft that turns to of the present utility model clamps the schematic perspective view cutting dress.
Fig. 3 is that the Wicresoft that turns to of the present utility model clamps the connector schematic diagram cutting dress.
Fig. 4 is that the Wicresoft that turns to of the present utility model clamps the handle portion schematic diagram with locked mechanism cutting dress.
Description of reference numerals: swingle 1; Function part 2; Endoscopy surgery apparatus 9 can be turned to; Driving section 91; Interior pipe 911; Outer tube 912; First axial line 913; First end 9141; Second end 9142; Function part rotary turnplate 921; Center driving bar 9211; Turn to rotating disk 922; Nut 9221; Rotary turnplate 923; Handle portion 93; Control piece 931; Handle 932; Turning part 94; Connecting rod slider 941; Function part 95; Connector 951; Clamping part 9511; Opening and closing part 952; Second axial line 953; 3rd end 9541; 4th end 9542; Locked mechanism 96; Switch 961; Ratchet 962; Shell fragment 963; Housing 97.
Detailed description of the invention
Preferred embodiment of the present utility model will be described in detail as follows, and the figure number number to that indicated in the drawings of wherein cited embodiment is identical, please also refer to accompanying drawing and detailed description.The object of the following example is non-is restriction this utility model, and only as the representative of several aspects of the present utility model and feature.
Refer to Fig. 2, Fig. 2 is the axonometric chart of the turned to endoscopy surgery apparatus 9 of this utility model one specific embodiment, and this can turn to endoscopy surgery apparatus to comprise: rotary turnplate 923, turning part 94, driving section 91, function part rotary turnplate 921, function part 95, leader portion 93 and a housing 3.This driving section 91 be positioned on one first axial line 913 extend, its have on this first axial line 913 extend one in pipe 911 and an outer tube 912, this driving section 91 has first end 9141 and one second end 9142.This rotary turnplate 923 lies in this first end 9141 position of this driving section 91, is linked in this outer tube 912 and for driving this outer tube 912 to rotate on this first axial line 913.This turns to rotating disk 922 to be positioned at this first end 9141 position of this driving section 91, is linked in this interior pipe 911 and for driving this interior pipe 911 to move along this first axial line 913.In this particular embodiment, this turns to rotating disk 922 to be that a nut 9221 by rotating on this first axial line 913 is linked in this interior pipe 911.This turning part 94 is this second end 9142 being pivoted to this driving section 91, and it has a connecting rod slider 941 and is pivoted on it, and this connecting rod slider 941 is linked in this interior pipe 911.Therefore, rotating this turns to rotating disk 922 and this nut 9221 that this turning part 94 can be driven to turn to relative to this first axial line 913.This function part rotary turnplate 921 is positioned at this first end 9141 position of this driving section 91, comprises the center driving bar 9211 being positioned at extension on this first axial line 913 and is connected on it.This function part 95 is connected at this second end 9142 place with this turning part 94, and this function part 95 is positioned at extension on one second axial line 953, this function part 95 has a connection piece 951, the 3rd end 9541, the 4th end 9542 and an opening and closing part 952, this connector 951 is positioned at the 3rd end 9541, this opening and closing part 952 is positioned at the 4th end 9542, and this function part 95 is linked in this function part rotary turnplate 921 by this center driving bar 9211.Therefore, rotating this function part rotary turnplate 921 can drive this center driving bar 9211 and this function part 95 to rotate on this first axial line 913.This handle portion 93, be positioned at the side of this first end 9141 of this driving section 91, this handle portion 93 has a control piece 931 and one handle 932, and this control piece 931 is linked in this center driving bar 9211 and for driving this center driving bar 9211 to move along this first axial line 913.This this center driving bar 9211 along the mobile system of this first axial line 913 for controlling the folding of the opening and closing part 952 of this function part 95.This housing 3 be for this rotary turnplate 923 accommodating, this turns to rotating disk 922 and this function part rotary turnplate 921, and is fixed to this handle 932.The rotation of outer tube 912 on the first axial line 913 is driven to reach 360o when user finger rotates this rotary turnplate 923; Then, can rotate this with finger turns to rotating disk 922 to drive nut 9221 to move left and right, thus this connecting rod slider 941 mobile, and turning part 94 is turned in the mode offseting this first axial line 913, this angle will formed between change first axial line 913 and the second axial line 953 (this function part 95 position); And when user is with hands rotating function portion's rotary turnplate 921, this function part 95 and the rotation of this opening and closing part 952 on the first axial line 913 can be made also can to reach 360o.
Refer to Fig. 2, according to a specific embodiment of the present utility model, the material that this center driving bar 9211 preferably ties up to a part for its this turning part 94 contiguous is a super-elasticity (pseudoelastic or superelastic) material.Or the entirety of this center driving bar 9211 all uses an elastic material to make.This elastic material includes but not limited to a marmem, such as, and a Nitinol.In one embodiment, the Nitinol of use has following character: (I) engineering properties: (a) tensile strength: 830 ~ 1170MPa; (b) yield strength: 200MPa; (c) young's modulus (Young ' smodulus): 70GPa; (d) Poisson's ratio (Poisson ' sratio): 0.33; And (e) hardness: 80RB, and (II) shape memory character: (a) phase change temperature :-20 ~+150 DEG C; B intensity: 550MPa is replied in () memory; And deflection is replied in (c) memory: 6%.
Refer to Fig. 2, according to a specific embodiment of the present utility model, the movement of this connecting rod slider 941 carrys out link-type and drives the angle changing and formed between this first axial line 913 and this second axial line 953.This angle can be greater than 90 degree.
Refer to Fig. 3, according to a specific embodiment of the present utility model, this connector 951 is be fixed to this driving section with a clamping part 9511 is detachable.
This opening and closing part 952 can be pincers, cuts, pawl or clamper.
Refer to Fig. 4, this handle portion separately comprises a locked mechanism 96, and this locked mechanism 96 is positioned at the side of this handle portion, is profile of tooth, this control piece 931 secures to this handle 932 by cam or spring.In a preferred embodiment, this locked mechanism 96 can comprise switch 961, ratchet 962 and a shell fragment 963.During operation, if this locked mechanism 96 is in locking condition, when finger is without pressure switches 961, is locking condition, endoscopy surgery apparatus unidirectional motion only can be turned to; If this locked mechanism 96 is in half released state, when finger pressure switches 961, ratchet 962 flicks, and can turn to endoscopy surgery apparatus can freely-movable, but finger must be continuously applied strength; If when this locked mechanism 96 is in complete released state, when pointing when switch 961 is dialled, because locked mechanism is in dead-centre position (power passes through center), ratchet 962 can not because of the elastic returning of shell fragment, finger need not be exerted oneself, complete released state can be reached.
In a specific embodiment of the present utility model, this opening and closing part 952 moves center bolt by interior torsion spring or outer torsion spring rotating band and controls this opening and closing part 952 folding.
This utility model is when R & D design, run into and consider manipulation and transmission relatedness under displacement control design case, the lower elastic deformation durability of rigidity strength conversion difference, wearability profile design, processing cost is assembled under assembly tolerance sliding, when strength exchanges rational lower mechanism design durability, the mechanism space overcoming driving force turnover is little, the difficult problem that can simple and easyly disassemble of the mechanism of space constraint and rigidity durability and complexity, reach and turn to angle restriction little, controllable axis is many to number, it is removable that to wash replaceability high, function pattern durability advantages of higher.
More than illustrate this utility model just illustrative; and nonrestrictive, those of ordinary skill in the art understand, when not departing from the spirit and scope that claim limits; many amendments, change or equivalence can be made, but all will fall within protection domain of the present utility model.
Claims (8)
1. can turn to an endoscopy surgery apparatus, it is characterized in that, it comprises:
One driving section, one first axial line extends, and it has interior pipe and the outer tube extended on this first axial line, and this driving section has a first end and one second end;
One rotary turnplate, is positioned at this first end position of this driving section, is linked in this outer tube and for driving this outer tube to rotate on this first axial line;
One turns to rotating disk, is positioned at this first end position of this driving section, is linked in this interior pipe and for driving this interior pipe to move along this first axial line;
One turning part, be pivoted to this second end position of this driving section, it has a connecting rod slider and is pivoted on it, and this connecting rod slider is linked in this interior pipe;
One function part rotary turnplate, be positioned at this first end position of this driving section, this first axial line is extended with a center driving bar, this center driving bar is connected to this function part rotary turnplate;
One function part, be connected at this second end place with this turning part, and this function part extends on one second axial line, this function part has a connection piece, one the 3rd end, one the 4th end and an opening and closing part, this connector is positioned at the 3rd end, this opening and closing part is positioned at the 4th end, and this function part passes through this center driving lever linkage in this function part rotary turnplate; And
Leader portion, is positioned at the side of this first end of this driving section, and this handle portion has a control piece and one handle, and this control piece interlock is to this center driving bar and for driving this center driving bar to move along this first axial line.
2. according to claim 1ly turn to endoscopy surgery apparatus, it is characterized in that, the material of a part for this center driving bar this turning part contiguous is an elastic material.
3. according to claim 2ly turn to endoscopy surgery apparatus, it is characterized in that, this elastic material is a marmem.
4. according to claim 1ly turn to endoscopy surgery apparatus, it is characterized in that, the movement of this connecting rod slider can drive and change the angle formed between this first axial line and this second axial line by link-type.
5. according to claim 1ly turn to endoscopy surgery apparatus, it is characterized in that, this connector one clamping part is fixed to this turning part removably.
6. according to claim 1ly turn to endoscopy surgery apparatus, it is characterized in that, this handle portion also comprises a locked mechanism, and this locked mechanism is positioned at the side of this handle portion, by profile of tooth, cam or spring, this control piece is secured to this handle.
7. according to claim 1ly turn to endoscopy surgery apparatus, it is characterized in that, this opening and closing part moves center bolt by interior torsion spring or outer torsion spring rotating band and controls this opening and closing part folding.
8. according to claim 1ly turn to endoscopy surgery apparatus, it is characterized in that, also comprise a housing, for this rotary turnplate accommodating, turn to rotating disk and function part rotary turnplate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520770095.5U CN205107819U (en) | 2015-09-30 | 2015-09-30 | Can turn to endoscope surgical instruments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520770095.5U CN205107819U (en) | 2015-09-30 | 2015-09-30 | Can turn to endoscope surgical instruments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205107819U true CN205107819U (en) | 2016-03-30 |
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ID=55563477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520770095.5U Active CN205107819U (en) | 2015-09-30 | 2015-09-30 | Can turn to endoscope surgical instruments |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205107819U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108888301A (en) * | 2018-05-29 | 2018-11-27 | 微创（上海）医疗机器人有限公司 | Snakelike surgical instrument |
| CN112914556A (en) * | 2019-12-05 | 2021-06-08 | 朱霖 | Measuring scale |
-
2015
- 2015-09-30 CN CN201520770095.5U patent/CN205107819U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108888301A (en) * | 2018-05-29 | 2018-11-27 | 微创（上海）医疗机器人有限公司 | Snakelike surgical instrument |
| CN108888301B (en) * | 2018-05-29 | 2021-04-23 | 上海微创医疗机器人（集团）股份有限公司 | Snake-shaped surgical instrument |
| CN112914556A (en) * | 2019-12-05 | 2021-06-08 | 朱霖 | Measuring scale |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220217 Address after: Taichung District, Taichung City, Taiwan, China, No. 29, RI Nan Gong, No. 1, No. 1 Patentee after: LAGIS ENTERPRISE Co.,Ltd. Address before: 63 Zhonghua Road, Daxi District, Taoyuan City Patentee before: COREBIO TECHNOLOGIES CO.,LTD. |
|
| TR01 | Transfer of patent right |