CN209172429U - A kind of minimally invasive tumor resection equipment of mammary gland - Google Patents
A kind of minimally invasive tumor resection equipment of mammary gland Download PDFInfo
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- CN209172429U CN209172429U CN201721131513.1U CN201721131513U CN209172429U CN 209172429 U CN209172429 U CN 209172429U CN 201721131513 U CN201721131513 U CN 201721131513U CN 209172429 U CN209172429 U CN 209172429U
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- sleeve
- minimally invasive
- tumor resection
- grabbing device
- operating stick
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Abstract
The utility model relates to a kind of minimally invasive tumor resection equipment of mammary gland, belong to the technical field of medical instrument.The utility model integrates cutting, extraction element used in Minimally Invasive Surgery, including sleeve, grabbing device operating stick, which is characterized in that sheet grabbing device is arranged in the sleeve, is additionally provided with device for excising in the sleeve.It can be with small notch remote-controlled operation when use, the device is registered at sufferer in-vivo tumour, by the operating stick for manipulating grabbing device, the position cut off will be needed to pick up, while swivelling tool-holder being stretched out, and closed up in excision position bottom, rotation operating stick rotates knife rest, by tumor resection, the tumour after excision is stayed in grabbing device, is taken out of in vitro by the device.The utility model is compact and flexible, dismounting is simple, easy to clean；It is required that external wound is small, operating time can be shortened with small notch remote-controlled operation, bleeding is few, can effectively reduce patient's pain and psychological burden.
Description
Technical field
The utility model relates to a kind of minimally invasive tumor resection equipment of mammary gland, belong to the technical field of medical instrument.
Background technique
In minimally invasive tumor resection, surgeon's long-sought small wound, the surgical target of high curative effect；Make every effort to
Patient's beauty and psychologic effect are taken into account while curing disease.But the operation resecting tool used now has a single function, it is required
External wound is larger, tumour grabbing device and device for excising separation, complicated for operation.And in lumpectomy procedure, cut, grasps repeatedly
Make that the time is long, and tumour is easy to fall off, pollutes vivo environment.
Chinese patent CN205307049U discloses a kind of tumor resection Minimally Invasive Surgery pawl, tumour pawl described in the utility model
Be more bending elastic strips or elastic yarn including one end, more bending elastic strips or elastic yarn through tubule tube core it
In, concentric fixes sleeve is arranged in the connection of tubule other end, and extrusion handle includes fixed handle and flexible handle, and spring setting exists
Between fixes sleeve and movable cylinder, the other end of more bending elastic strips or elastic yarn is fixed on movable cylinder tip inside,
It is hinged with flexible handle on the outside of the end of movable cylinder, one end of fixed handle and flexible handle is hinged.The utility model is special
Benefit can use tumour pawl crawl internal tumours, but structure is cumbersome, and tumour pawl outer shape is not fixed and only has crawl function,
Excision need to also be by other tools.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of minimally invasive tumor resection equipment of mammary gland.
The technical solution of the utility model are as follows:
A kind of minimally invasive tumor resection equipment of mammary gland, including sleeve, grabbing device operating stick, which is characterized in that the sleeve
It is inside provided with sheet grabbing device, grabbing device operating stick one end is fixedly connected with the sheet grabbing device, the crawl
Device operating stick and the sheet grabbing device are arranged in the sleeve inner.
The advantage designed herein is, in use, control sleeve passes through external wound, at prospective tumor, manipulation crawl dress
Operating stick is set, sheet grabbing device is made accurately to grab tumour；Sleeve is small in size, and sheet grabbing device is arranged in the sleeve
Portion is not take up other exterior spaces, will not carry out additional injury to external wound and other internal taeniae telarums.
Preferred according to the utility model, the sheet grabbing device includes down-pressed pole, connecting lever, connecting rod, collecting vessel
Top cover, collecting vessel, grab bucket plate, first back-moving spring；The upper end of the down-pressed pole and the lower end of the grabbing device operating stick are solid
The lower part of fixed connection, one end of the connecting lever and the down-pressed pole is hinged, and the other end and the small end are hinged, described
The middle and lower part of the down-pressed pole, the lower part collected barrel top cover and the down-pressed pole is arranged in, institute is arranged in first back-moving spring
It states collecting vessel and the lower part for collecting barrel top cover is set, the outer of the collection bung and the collecting vessel is arranged in the connecting rod
Portion, lower end connect the grab bucket plate by shaft.
The advantage designed herein is, in use, pushing the grabbing device operating stick, the down-pressed pole is driven to transport downwards
Dynamic, the down-pressed pole drives the connecting rod to move upwards by the connecting lever, and then the grab bucket plate is driven to pass through shaft
It is flared out；Under the action of the first back-moving spring, the down-pressed pole is moved upwards, and drives institute by the connecting lever
It states connecting rod to move downward, and then the grab bucket plate is driven to pass through shaft to contract；Operating procedure can be reduced, when shortening operation
Between, tumor resection, directly extraction equipment are taken out tumour by cooperation scalpel.
Preferred according to the utility model, one end that the grab bucket plate is connect with the connecting rod is wider than the another of grab bucket plate
End.
The advantage designed herein is, makes grab bucket plate that cone be presented in a gripping situation, and tumour is held in lower part closing tightly.
Preferred according to the utility model, the diameter of the collecting vessel is 1-5cm.
The advantage designed herein is, selects suitable collecting vessel diameter according to tumour block size, reduces as far as possible external
The size of wound.
It is preferred according to the utility model, device for excising is provided in the sleeve.
Preferred according to the utility model, the device for excising includes second back-moving spring, support frame, swivelling tool-holder, knife
Piece, swivelling tool-holder operating stick；The second back-moving spring is arranged between the swivelling tool-holder operating stick and support frame as described above, institute
It states support frame lower end and is provided with the swivelling tool-holder, the blade is fixed on the swivelling tool-holder.
The advantage designed herein is that the grabbing device uses in advance, tumour is fixed in the collecting vessel, at this time
The swivelling tool-holder operating stick is pushed, keeps the blade protruding, wraps and has grasp the grabbing device of tumour, revolve at this time
Turn the swivelling tool-holder operating stick, can tumor resection and external connection tissue, tumour is detached from internal；This design for
Interior tissue has the tumour being adhered, and grabbing device is difficult to be directly taken out, and the device for excising that sleeve inner is arranged in can incite somebody to action
Outside is adhered cutting tissue, without other external device (ED)s；Internal operating space can be effectively reduced, external wound is reduced.
Preferred according to the utility model, swivelling tool-holder operating stick one end is higher by the sleeve, the setting of this end top
There is lever.
The advantage designed herein is, facilitates the operation to whole device.
Preferred according to the utility model, the device for excising is arranged among the sleeve and the grabbing device.
Preferred according to the utility model, the grabbing device operating stick crosses the swivelling tool-holder operating stick, and one end is high
The swivelling tool-holder operating stick out.
The advantage designed herein is, reduces the volume of whole equipment, increases to in-built controlling.
Preferred according to the utility model, the blade has multi-disc, the elastic blade that the blade is arc, two sides is put the first edge on a knife or a pair of scissors
Piece.
The advantage designed herein is that blade can wrap grabbing device, and two sides, which is put the first edge on a knife or a pair of scissors, keeps circumgyration incision direction unrestricted,
Operate more flexible, blade can carry out biggish deformation, do not have resistance during stretching out sleeve and retracting sleeve, make to grasp
It is more smooth to make process.
Preferred according to the utility model, the lower cartridge is that circular cone is trapezoidal, and the base diameter of the sleeve is less than institute
State swivelling tool-holder diameter.
The advantage designed herein is, device for excising is prevented to be detached from sleeve in use.
Preferred according to the utility model, the sleeve has multiple.
Preferred according to the utility model, the sleeve has 3, including first sleeve, second sleeve, 3rd sleeve；Institute
Second sleeve is stated to be fixedly connected between the first sleeve and the 3rd sleeve.
The advantage designed herein is, more sleeve designs provide workbench for sleeve inner construction, the swivelling tool-holder with
When workbench in second sleeve contacts, the blade overhang reaches maximum；More sleeve designs are easy to disassemble, easy to clean interior
Part device.
The utility model has the following beneficial effects:
1, the utility model is compact and flexible.
2, the utility model dismounting is simple, easy to clean.
3, wound is small outside the requires of the utility model, can be can be used for minimally invasive beauty with small notch remote-controlled operation, effectively be subtracted
Few outpatients mental state burden.
4, the utility model is easy to operate, and operating procedure is few, can effectively shorten operating time, mitigates patient's pain.
5, sheet grabbing device described in the utility model and the device for excising combination settings are not accounted in the sleeve inner
With other exterior spaces, the prior art is compared, reduces wound and other internal disorganizations outside surgical apparatus.
Detailed description of the invention
Fig. 1 is the utility model overall appearance schematic diagram；
Fig. 2 is the utility model grabbing device schematic diagram；
Fig. 3 is the utility model AA to sectional view
Fig. 4 is the utility model AA to device for excising and sleeve sectional view.
Shown in Fig. 1 to Fig. 4,1, sleeve；2, grabbing device operating stick；4, down-pressed pole；5, connecting lever；6, connecting rod；7, it receives
Collect barrel top cover；8, collecting vessel；9, grab bucket plate；10, first back-moving spring；12, second back-moving spring；13, support frame；14, it rotates
Knife rest；15, blade；16, swivelling tool-holder operating stick；17, lever；18, first sleeve；19, second sleeve；20,3rd sleeve；
B, collecting vessel diameter；C, sleeve bottom diameter；D, swivelling tool-holder diameter.
Specific embodiment
The utility model is further limited with embodiment with reference to the accompanying drawings of the specification, but not limited to this.
As shown in Figs 1-4.
Embodiment 1
A kind of minimally invasive tumor resection equipment of mammary gland, including sleeve 1, grabbing device operating stick 2, which is characterized in that the set
It is provided with sheet grabbing device in cylinder, described 2 one end of grabbing device operating stick is fixedly connected with the sheet grabbing device, described to grab
Device operating stick 2 and the sheet grabbing device is taken to be arranged inside the sleeve 1；In use, control sleeve 1 passes through external wound
Mouthful, at prospective tumor, grabbing device operating stick 2 is manipulated, sheet grabbing device is made accurately to grab tumour.
Embodiment 2
A kind of minimally invasive tumor resection equipment of mammary gland as described in Example 1, is different from, the sheet grabbing device includes
Down-pressed pole 4, connecting rod 6, collects barrel top cover 7, collecting vessel 8, grab bucket plate 9, first back-moving spring 10 at connecting lever 5；The down-pressed pole
4 upper end is fixedly connected with the lower end of the grabbing device operating stick 2, one end of the connecting lever 5 and the down-pressed pole 4
Lower part is hinged, and the other end and 6 upper end of connecting rod are hinged, under the first back-moving spring 10 is arranged in the down-pressed pole 4
The collection barrel top cover 7 is arranged in end, the lower part collected barrel top cover 7 and the down-pressed pole 4 is arranged in, the collecting vessel 8
The outside of the collection bung 7 and the collecting vessel 8 is arranged in lower part, the connecting rod 6, and lower end connects the grab bucket by shaft
Plate 9；In use, pushing the grabbing device operating stick 2, the down-pressed pole 4 is driven to move downward, the down-pressed pole passes through described
Connecting lever 5 drives the connecting rod 6 to move upwards, and then the grab bucket plate 9 is driven to be flared out by shaft；Described first
Under the action of reset spring 10, the down-pressed pole 4 is moved upwards, and drives the connecting rod 6 fortune downwards by the connecting lever 5
It is dynamic, and then the grab bucket plate 9 is driven to pass through shaft to contract.
Embodiment 3
A kind of minimally invasive tumor resection equipment of mammary gland as described in Example 2, difference be, the grab bucket plate 9 with it is described
One end that connecting rod 6 connects is wider than the grab bucket plate other end, and the diameter B of the collecting vessel 8 is 1cm.
Embodiment 4
A kind of minimally invasive tumor resection equipment of mammary gland as described in Example 2, difference be, the grab bucket plate 9 with it is described
One end that connecting rod 6 connects is wider than the grab bucket plate other end, and the diameter B of the collecting vessel 8 is 5cm.
Embodiment 5
A kind of minimally invasive tumor resection equipment of mammary gland as described in Example 1, difference is, is provided in the sleeve 1
Device for excising.
Embodiment 6
A kind of minimally invasive tumor resection equipment of mammary gland as described in Example 5, difference be, the device for excising includes the
Two reset springs 12, support frame 13, swivelling tool-holder 14, blade 15, swivelling tool-holder operating stick 16；The second back-moving spring 12 is set
It sets between the swivelling tool-holder operating stick 16 and support frame as described above, 13 lower end of support frame as described above is provided with the swivelling tool-holder
14, the blade 15 is fixed on the swivelling tool-holder 14；In use, the grabbing device uses in advance, tumour is consolidated
It is scheduled in the collecting vessel 8, pushes the swivelling tool-holder operating stick 16 at this time, keep the blade 15 protruding, wrap
Through grasp the grabbing device of tumour, the swivelling tool-holder operating stick 16 is rotated at this time, it can tumor resection and external connection group
It knits, tumour is detached from internal.
Embodiment 7
A kind of minimally invasive tumor resection equipment of mammary gland as described in Example 6, distinguishes and is, the swivelling tool-holder operating stick
16 one end are higher by the sleeve 1, and this end top is provided with lever 17, and the device for excising is arranged in the sleeve 1 and institute
It states between grabbing device, the grabbing device operating stick 2 crosses the swivelling tool-holder operating stick 16, and one end is higher by the rotating knife
Frame operating stick 16.
Embodiment 8
A kind of minimally invasive tumor resection equipment of mammary gland as described in Example 6, difference are that the blade 15 has multi-disc,
The elastic blade that the blade is arc, two sides is put the first edge on a knife or a pair of scissors,
Embodiment 9
A kind of minimally invasive tumor resection equipment of mammary gland as described in Example 1, difference be, the sleeve has 3, including
First sleeve 18, second sleeve 19,3rd sleeve 20；The second sleeve 19 be fixedly connected on the first sleeve 18 with it is described
Between 3rd sleeve 19,1 lower part of sleeve is that circular cone is trapezoidal, and it is straight that the 1 base diameter C of sleeve is less than the swivelling tool-holder 14
Diameter D.
Claims (10)
1. a kind of minimally invasive tumor resection equipment of mammary gland, including sleeve, grabbing device operating stick, which is characterized in that in the sleeve
It is provided with sheet grabbing device, grabbing device operating stick one end is fixedly connected with the sheet grabbing device, the crawl dress
It sets operating stick and the sheet grabbing device is arranged in the sleeve inner.
2. the minimally invasive tumor resection equipment of a kind of mammary gland according to claim 1, which is characterized in that the sheet grabbing device
Including down-pressed pole, connecting lever, connecting rod, collect barrel top cover, collecting vessel, grab bucket plate, first back-moving spring；The down-pressed pole it is upper
End is fixedly connected with the lower end of the grabbing device operating stick, and the lower part of one end of the connecting lever and the down-pressed pole is cut with scissors
Even, the other end and the small end are hinged, and the middle and lower part of the down-pressed pole, the collection is arranged in the first back-moving spring
The lower part of the down-pressed pole is arranged in barrel top cover, and the lower part for collecting barrel top cover is arranged in the collecting vessel, and the connecting rod is set
The outside in the collection barrel top cover and the collecting vessel is set, lower end connects the grab bucket plate by shaft.
3. the minimally invasive tumor resection equipment of a kind of mammary gland according to claim 2, which is characterized in that the grab bucket plate with it is described
One end of connecting rod connection is wider than the other end of the grab bucket plate.
4. the minimally invasive tumor resection equipment of a kind of mammary gland according to claim 2, which is characterized in that the diameter of the collecting vessel
For 1-5cm.
5. the minimally invasive tumor resection equipment of a kind of mammary gland according to claim 1, which is characterized in that be provided in the sleeve
Device for excising.
6. the minimally invasive tumor resection equipment of a kind of mammary gland according to claim 5, which is characterized in that the device for excising includes
Second back-moving spring, support frame, swivelling tool-holder, blade, swivelling tool-holder operating stick；The second back-moving spring is arranged in the rotation
Between turret operating stick and support frame as described above, support frame as described above lower end is provided with the swivelling tool-holder, and the blade fixation is set
It sets on the swivelling tool-holder.
7. the minimally invasive tumor resection equipment of a kind of mammary gland according to claim 6, which is characterized in that the swivelling tool-holder operation
Bar one end is higher by the sleeve, and this end top is provided with lever, and the device for excising setting is in the sleeve and described grabs
It takes between device, the grabbing device operating stick crosses the swivelling tool-holder operating stick, and one end is higher by the swivelling tool-holder operation
Bar.
8. the minimally invasive tumor resection equipment of a kind of mammary gland according to claim 6, which is characterized in that the blade has multi-disc.
9. the minimally invasive tumor resection equipment of a kind of mammary gland according to claim 6, which is characterized in that the blade be arc,
The elastic blade that two sides is put the first edge on a knife or a pair of scissors.
10. the minimally invasive tumor resection equipment of a kind of mammary gland according to claim 6, which is characterized in that the sleeve have it is multiple,
The lower cartridge is that circular cone is trapezoidal, and the base diameter of the sleeve is less than the swivelling tool-holder diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721131513.1U CN209172429U (en) | 2017-09-05 | 2017-09-05 | A kind of minimally invasive tumor resection equipment of mammary gland |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721131513.1U CN209172429U (en) | 2017-09-05 | 2017-09-05 | A kind of minimally invasive tumor resection equipment of mammary gland |
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| Publication Number | Publication Date |
|---|---|
| CN209172429U true CN209172429U (en) | 2019-07-30 |
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ID=67357004
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721131513.1U Active CN209172429U (en) | 2017-09-05 | 2017-09-05 | A kind of minimally invasive tumor resection equipment of mammary gland |
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| Country | Link |
|---|---|
| CN (1) | CN209172429U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107440767A (en) * | 2017-09-05 | 2017-12-08 | 山东省肿瘤防治研究院 | A kind of minimally invasive tumor resection equipment of mammary gland and its application method |
| CN111317548A (en) * | 2020-03-02 | 2020-06-23 | 首都医科大学附属北京天坛医院 | Resection device for neurosurgery |
| CN113855178A (en) * | 2021-10-28 | 2021-12-31 | 山东中医药大学附属医院 | Multifunctional tumor resection device |
| CN114098850A (en) * | 2021-11-25 | 2022-03-01 | 常州市第二人民医院 | Protective grasping forceps for preventing gynecological tumor from overflowing during operation |
-
2017
- 2017-09-05 CN CN201721131513.1U patent/CN209172429U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107440767A (en) * | 2017-09-05 | 2017-12-08 | 山东省肿瘤防治研究院 | A kind of minimally invasive tumor resection equipment of mammary gland and its application method |
| CN111317548A (en) * | 2020-03-02 | 2020-06-23 | 首都医科大学附属北京天坛医院 | Resection device for neurosurgery |
| CN111317548B (en) * | 2020-03-02 | 2021-05-11 | 首都医科大学附属北京天坛医院 | Resection device for neurosurgery |
| CN113855178A (en) * | 2021-10-28 | 2021-12-31 | 山东中医药大学附属医院 | Multifunctional tumor resection device |
| CN113855178B (en) * | 2021-10-28 | 2023-03-21 | 山东中医药大学附属医院 | Multifunctional tumor resection device |
| CN114098850A (en) * | 2021-11-25 | 2022-03-01 | 常州市第二人民医院 | Protective grasping forceps for preventing gynecological tumor from overflowing during operation |
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