CN110101434A - A kind of tumor micro-wound surgical resection apparatus - Google Patents
A kind of tumor micro-wound surgical resection apparatus Download PDFInfo
- Publication number
- CN110101434A CN110101434A CN201910482485.5A CN201910482485A CN110101434A CN 110101434 A CN110101434 A CN 110101434A CN 201910482485 A CN201910482485 A CN 201910482485A CN 110101434 A CN110101434 A CN 110101434A
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- Prior art keywords
- cylinder
- limit plate
- connecting rod
- suction pipe
- crawl
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- 206010028980 Neoplasm Diseases 0.000 title claims abstract description 50
- 238000002271 resection Methods 0.000 title claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 238000010521 absorption reaction Methods 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 2
- 238000002324 minimally invasive surgery Methods 0.000 abstract description 5
- 208000026310 Breast neoplasm Diseases 0.000 abstract 1
- 230000009471 action Effects 0.000 description 3
- 230000000116 mitigating effect Effects 0.000 description 3
- 230000001788 irregular Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 206010067268 Post procedural infection Diseases 0.000 description 1
- 238000002679 ablation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001575 pathological effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000002636 symptomatic treatment Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B17/320016—Endoscopic cutting instruments, e.g. arthroscopes, resectoscopes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B17/3205—Excision instruments
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B2017/320064—Surgical cutting instruments with tissue or sample retaining means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2217/00—General characteristics of surgical instruments
- A61B2217/002—Auxiliary appliance
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- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Surgical Instruments (AREA)
Abstract
The present invention relates to tumor of breast Minimally Invasive Surgery equipment technical field, specifically a kind of tumor micro-wound surgical resection apparatus, including crawl cylinder, cutting cylinder, switching mechanism and draw frame machine；The bottom for grabbing cylinder is open, states cutting cylinder and crawl cylinder pivot joint, and the lower end for cutting cylinder is equipped with and the crawl matched blade of cylinder lower port；Switching mechanism includes pressing plate, guide rod, spring, connecting rod and the first limit plate；One end of connecting rod is fixedly connected with cutting cylinder, and connecting rod is equipped with guide groove, and the lower end of guide rod is equipped with sliding pin；Draw frame machine includes suction pipe, absorbing cylinder, piston and connecting rod；Piston can vertical sliding be mounted in suction pipe, the lower end of connecting rod is fixedly connected with the piston, and the periphery of the connecting rod is equipped with the second limit plate, and the inner headed face of suction pipe is equipped with third limit plate；The periphery of suction pipe is equipped with the 4th limit plate.The pain of patient when tumor micro-wound surgical resection apparatus of the invention can reduce wound, mitigate traction tumour.
Description
Technical field
The present invention relates to Minimally Invasive Surgery equipment technical field, specifically a kind of tumor micro-wound surgical resection apparatus.
Background technique
Currently, being the complex treatment based on performing the operation to the principle of reatment of tumour, symptomatic treatment is aided with according to the state of an illness,
In, operation refers to tumor resection.In existing tumor resection, needs that tumour is clamped and drawn with surgical clamp, then use
Scalpel cuts off tumour.Since tumour shape is irregular, it is therefore desirable to which biggish clamping force could clamp tumour, this meeting
Great pain is brought to patient.In addition, needing to the greatest extent may be used in tumor resection to mitigate patient suffering and reduce operation risk
The reduction wound of energy, and existing tumor resection mode is cooperated due to needing using a variety of surgical instruments such as surgical clamp, scalpel
Excision, is unable to satisfy the demand of Minimally Invasive Surgery.
Summary of the invention
The purpose of the present invention is to solve above-mentioned the deficiencies in the prior art, provide a kind of tumor micro-wound operation excision dress
It sets, the pain of patient when can reduce wound, mitigate traction tumour.
The technical problems to be solved by the invention are realized using following technical scheme: a kind of tumor micro-wound operation excision dress
It sets, including crawl cylinder, cutting cylinder, switching mechanism and draw frame machine；The bottom of the crawl cylinder is open, the upper end of the cutting cylinder
By hinge and crawl cylinder pivot joint, in horizontal direction, the lower end of the cutting cylinder is equipped with and crawl the pivot joint axis of the hinge
The cylinder matched blade of lower port；The switching mechanism includes pressing plate, guide rod, spring, connecting rod and the first limit plate；The pressing plate
It is fixedly connected with the upper end of guide rod, the crawl cylinder is equipped with the first pilot hole that axis is in vertical direction, the guide rod
It is slidably matched with the first pilot hole；The upper end of the spring is connect with crawl cylinder, and the lower end of the spring is connect with guide rod；Institute
The one end for stating connecting rod is fixedly connected with cutting cylinder, and the connecting rod is equipped with guide groove, and the lower end of the guide rod is equipped with sliding pin,
The sliding pin can be slided along guide groove；First limit plate is rotatably mounted on the top of crawl cylinder and is located at pressing plate
Side, the rotation axis of first limit plate is in vertical direction；The draw frame machine include suction pipe, absorbing cylinder, piston and
Connecting rod；The absorbing cylinder is installed in the lower end of suction pipe, and the absorbing cylinder is in up-small and down-big truncated cone-shaped；The piston can be vertical
It is slidably mounted in suction pipe, the lower end of the connecting rod is fixedly connected with the piston, and the periphery of the connecting rod is equipped with the
The inner headed face of two limit plates, the suction pipe is equipped with and the matched third limit plate of the second limit plate；The periphery of the suction pipe
Equipped with the 4th limit plate, the top center of the crawl cylinder is equipped with the second pilot hole, and second pilot hole includes sliding with suction pipe
The curved portion of dynamic cooperation and with the 4th matched heteromorphism part of limit plate, the suction pipe is slidably located in by curved portion grabs cylinder
It is interior.
Technical solution of the present invention is also: the switching mechanism includes two guide rods, and the spring is set in guide rod
Outside.
Technical solution of the present invention is also: being installed with handle on the periphery on the suction pipe.Using the technical program, doctor
Raw that handle can be caught with a hand when drawing tumour by draw frame machine, another hand pull connecting rod is convenient for operation.
Compared with the existing technology, tumor micro-wound surgical resection apparatus of the present invention have the beneficial effect that (1) draw frame machine generate
Negative pressure make absorbing cylinder adsorb tumour, although tumour shape is irregular, the absorbing cylinder of up-small and down-big truncated cone-shaped is capable of increasing
With the contact area of tumour, the pain caused by patient when mitigating traction tumour；(2) draw frame machine is set in inside crawl cylinder,
Tumour is adsorbed in sliding by piston relative to suction pipe axial direction, demand when can reduce operation to operating space, is suitable for swollen
Tumor Minimally Invasive Surgery excision, so as to reducing wound, mitigating patient suffering and reducing operation risk；(3) cutting cylinder can be cut swollen
Tumor simultaneously stays in removed tumour in crawl cylinder, prevents from being contaminated when taking out the tumour of excision from patient's body, to it
Do further pathological examination, thus tumor micro-wound surgical resection apparatus of the invention be integrated with tumour absorption, traction, excision,
The multiple functions of taking-up；(4) under the action of the spring, cutting cylinder can close the lower port of crawl cylinder, therefore, without hand
When art, Minimally Invasive Surgery devices for tumor ablation of the invention can reduce dirt and enter inside crawl cylinder, and then prevent postoperative infection.
Detailed description of the invention
Fig. 1 is the perspective view (cutting cylinder opening state) of tumor micro-wound surgical resection apparatus in embodiment.
Fig. 2 is the main sectional view (cutting cylinder opening state) of tumor micro-wound surgical resection apparatus in embodiment.
Fig. 3 is the partial enlarged view in the portion A in Fig. 2.
Fig. 4 is the partial enlarged view in the portion B in Fig. 2.
Fig. 5 is the main sectional view (cutting cylinder closed state) of tumor micro-wound surgical resection apparatus in embodiment.
Fig. 6 is the partial enlarged view in the portion C in Fig. 5.
Fig. 7 is the perspective view that cylinder is grabbed in embodiment.
In figure: 1, crawl cylinder, 2, cutting cylinder, 3, hinge, 4, blade, 5, pressing plate, 6, guide rod, 7, spring, 8, connecting rod, 9,
First limit plate, the 10, first pilot hole, 11, guide groove, 12, sliding pin, 13, suction pipe, 14, absorbing cylinder, 15, piston, 16, company
Extension bar, the 17, second limit plate, 18, third limit plate, the 19, the 4th limit plate, 20, curved portion, 21, heteromorphism part, 22, handle.
Specific embodiment
In order to clarify the technical characteristics of the invention, making below according to attached drawing to the specific embodiment of the invention further
Explanation.
As shown in Fig. 1~7, a kind of tumor micro-wound surgical resection apparatus, including crawl cylinder 1, cutting cylinder 2, switching mechanism and
Draw frame machine.
The bottom for grabbing cylinder 1 is open, and the upper end of cutting cylinder 2 is pivotally connected by hinge 3 and crawl cylinder 1, the rotation axis of hinge 3
In horizontal direction.The lower end for cutting cylinder 2 is equipped with and grabs the matched blade 4 of 1 lower port of cylinder, when cutting cylinder 2 is relative to crawl cylinder 1
When swing, blade 4 can open or close the lower port of crawl cylinder 1.
Switching mechanism includes pressing plate 5, guide rod 6, spring 7, connecting rod 8 and the first limit plate 9.Guide rod 6 is equipped with two, pressure
Plate 5 is fixedly connected with the upper end of guide rod 6, and crawl cylinder 1 is equipped with the first pilot hole 10 that axis is in vertical direction, guide rod 6
It is slidably matched with the first pilot hole 10.Spring 7 is set in the outside of guide rod 6, and the upper end of spring 7 is connect with crawl cylinder 1, spring
7 lower end is connect with guide rod 6.One end of connecting rod 8 is fixedly connected with cutting cylinder 2, and connecting rod 8 is equipped with guide groove 11, guide rod 6
Lower end be equipped with sliding pin 12, sliding pin 12 can slide along guide groove 11, when cutting cylinder 2 and closing the lower port for grabbing cylinder 1,
The length direction of guide groove 11 and vertical direction at an angle, as shown in figure 3, the present embodiment is preferably 10 °, to prevent from being opened and closed
Mechanism is in dead-centre position (position that guide rod 6 can not generate torque to connecting rod 8).First limit plate 9 is rotatably mounted on
It grabs the top of cylinder 1 and is located at the side of pressing plate 5, the rotation axis of first limit plate 9 is in vertical direction, by lower platen 5
Afterwards, the first limit plate 9 is rotated, so that it is pressed in 5 top of pressing plate, prevents pressing plate 5 from resetting under the action of spring 7.
Draw frame machine includes suction pipe 13, absorbing cylinder 14, piston 15 and connecting rod 16.Absorbing cylinder 14 is installed under suction pipe 13
End, absorbing cylinder 14 are in up-small and down-big truncated cone-shaped, and absorbing cylinder 14 is capable of increasing the contact area with tumour, when mitigating traction tumour
The pain caused by patient.Piston 15 can vertical sliding be mounted in suction pipe 13, the lower end of connecting rod 16 and piston solid 15 are fixed
Connection, the periphery of connecting rod 16 are equipped with the second limit plate 17, and the inner headed face of suction pipe 13 is equipped with and the second limit plate 17
The third limit plate 18 matched is rotatablely connected bar 16, makes the second limit plate after pull connecting rod 16 makes absorbing cylinder 14 adsorb tumour
17 are pressed in the upper surface of third limit plate 18, so that absorbing cylinder 14 keeps absorption tumour.The periphery of suction pipe 13 is equipped with the 4th limit
The top center of plate 19, crawl cylinder 1 is equipped with the second pilot hole, and the second pilot hole includes the curved portion 20 being slidably matched with suction pipe 13
With with the matched heteromorphism part 21 of the 4th limit plate 19, heteromorphism part 21 allow the 4th limit plate 19 pass through, suction pipe 13 passes through curved portion
20, which are slidably located in, grabs in cylinder 1, after drawing tumour by draw frame machine, rotates suction pipe 13, is pressed in the 4th limit plate 19 and grabs
The top of cylinder 1 is taken, to fix draw frame machine, carries out the excision of next step.It is installed with handle 22 on periphery on suction pipe 13, cures
Raw that handle 22 can be caught with a hand when drawing tumour by draw frame machine, another hand pull connecting rod 16 is convenient for behaviour
Make.
The application method of the present embodiment tumor micro-wound surgical resection apparatus: when original state, as shown in figure 5, cutting cylinder 2 closes
Close crawl cylinder 1.Crawl cylinder 1 is protruded into wound, pressing plate 5 is pressed, guide rod 6 drives sliding pin 12 to slide in guide groove 11,
Make to cut cylinder 2 around the pivot joint axis oscillating of hinge 3, to open the lower port of crawl cylinder 1.Then, handle 22 is caught on the other hand, it is another
Hand pull connecting rod 16 adsorbs tumour by absorbing cylinder 14, after absorption securely, is rotatablely connected bar 16, makes the second limit plate 17
It is pressed in the upper surface of third limit plate 18, so that absorbing cylinder 14 keeps absorption tumour.Then, pull suction pipe 13, leads tumour
Draw, after traction in place, rotates suction pipe 13, so that the 4th limit plate 19 is pressed in the top of crawl cylinder 1, to fix draw frame machine (such as Fig. 2
It is shown).The first limit plate 9 is rotated, pressing plate 5 is discharged, under the action of spring 7, switching mechanism makes to cut the reset of cylinder 2, this mistake
Cheng Zhong, blade 4 cut off tumour, and stay in removed tissue in crawl cylinder 1.
The embodiment of the present invention is elaborated above in conjunction with attached drawing, but the present invention is not limited to above-mentioned implementations
Example, within the knowledge of a person skilled in the art, can also do without departing from the purpose of the present invention
Various change out.
Claims (3)
1. a kind of tumor micro-wound surgical resection apparatus, it is characterised in that: including crawl cylinder (1), cutting cylinder (2), switching mechanism and
Draw frame machine；The bottom of crawl cylinder (1) is open, and the upper end of cutting cylinder (2) passes through hinge (3) and crawl cylinder (1) pivot
It connects, in horizontal direction, the lower end of cutting cylinder (2) is equipped with and crawl cylinder (1) lower port the pivot joint axis of the hinge (3)
The blade (4) matched；The switching mechanism includes pressing plate (5), guide rod (6), spring (7), connecting rod (8) and the first limit plate (9)；
The pressing plate (5) is fixedly connected with the upper end of guide rod (6), and crawl cylinder (1) is equipped with axis is in vertical direction first
Pilot hole (10), the guide rod (6) are slidably matched with the first pilot hole (10)；The upper end of the spring (7) and crawl cylinder (1)
Connection, the lower end of the spring (7) is connect with guide rod (6)；One end of the connecting rod (8) is fixedly connected with cutting cylinder (2), institute
Connecting rod (8) are stated equipped with guide groove (11), the lower end of the guide rod (6) is equipped with sliding pin (12), sliding pin (12) energy
It is enough to be slided along guide groove (11)；First limit plate (9) is rotatably mounted on the top of crawl cylinder (1) and is located at pressing plate
(5) side, the rotation axis of first limit plate (9) are in vertical direction；The draw frame machine includes suction pipe (13), absorption
Cylinder (14), piston (15) and connecting rod (16)；The absorbing cylinder (14) is installed in the lower end of suction pipe (13), the absorbing cylinder (14)
In up-small and down-big truncated cone-shaped；The piston (15) can vertical sliding be mounted in suction pipe (13), the connecting rod (16)
Lower end is connect calmly with piston solid (15), and the periphery of the connecting rod (16) is equipped with the second limit plate (17), the suction pipe
(13) inner headed face is equipped with and the matched third limit plate (18) of the second limit plate (17)；The periphery of the suction pipe (13) is set
There is the 4th limit plate (19), the top center of crawl cylinder (1) is equipped with the second pilot hole, and second pilot hole includes and suction
Curved portion (20) He Yu tetra- limit plate (19) matched heteromorphism part (21) that pipe (13) is slidably matched, the suction pipe (13) pass through
Curved portion (20), which is slidably located in, to be grabbed in cylinder (1).
2. tumor micro-wound surgical resection apparatus according to claim 1, it is characterised in that: the switching mechanism includes two
Guide rod (6), the spring (7) are set in the outside of guide rod (6).
3. tumor micro-wound surgical resection apparatus according to claim 1 or 2, it is characterised in that: on the suction pipe (13)
Handle (22) are installed on periphery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910482485.5A CN110101434A (en) | 2019-06-04 | 2019-06-04 | A kind of tumor micro-wound surgical resection apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910482485.5A CN110101434A (en) | 2019-06-04 | 2019-06-04 | A kind of tumor micro-wound surgical resection apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110101434A true CN110101434A (en) | 2019-08-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910482485.5A Pending CN110101434A (en) | 2019-06-04 | 2019-06-04 | A kind of tumor micro-wound surgical resection apparatus |
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| CN (1) | CN110101434A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112472883A (en) * | 2020-11-27 | 2021-03-12 | 中国人民解放军总医院第五医学中心 | Negative pressure type tumor eliminating device |
| CN112494107A (en) * | 2020-11-27 | 2021-03-16 | 中国人民解放军总医院第五医学中心 | Nursing device for radiotherapy mucosal reaction |
| CN116807377A (en) * | 2023-08-28 | 2023-09-29 | 新镜界(湘潭)医疗科技有限公司 | Disposable joint visible sleeve and assembly |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010044635A1 (en) * | 1998-11-20 | 2001-11-22 | William L. Androlia | Tissue excision and cutting apparatus and its forceps |
| US20130218186A1 (en) * | 2012-02-10 | 2013-08-22 | Laurimed, Llc | Vacuum powered rotary devices and methods |
| CN106420069A (en) * | 2016-10-30 | 2017-02-22 | 于慧博 | Tissue gripping device for operation |
| 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 |
| CN210784552U (en) * | 2019-06-04 | 2020-06-19 | 山东省肿瘤防治研究院（山东省肿瘤医院） | Tumor minimally invasive surgery resection device |
-
2019
- 2019-06-04 CN CN201910482485.5A patent/CN110101434A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010044635A1 (en) * | 1998-11-20 | 2001-11-22 | William L. Androlia | Tissue excision and cutting apparatus and its forceps |
| US20130218186A1 (en) * | 2012-02-10 | 2013-08-22 | Laurimed, Llc | Vacuum powered rotary devices and methods |
| CN106420069A (en) * | 2016-10-30 | 2017-02-22 | 于慧博 | Tissue gripping device for operation |
| 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 |
| CN210784552U (en) * | 2019-06-04 | 2020-06-19 | 山东省肿瘤防治研究院（山东省肿瘤医院） | Tumor minimally invasive surgery resection device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112472883A (en) * | 2020-11-27 | 2021-03-12 | 中国人民解放军总医院第五医学中心 | Negative pressure type tumor eliminating device |
| CN112494107A (en) * | 2020-11-27 | 2021-03-16 | 中国人民解放军总医院第五医学中心 | Nursing device for radiotherapy mucosal reaction |
| CN112472883B (en) * | 2020-11-27 | 2023-02-17 | 中国人民解放军总医院第五医学中心 | Negative pressure type tumor eliminating device |
| CN116807377A (en) * | 2023-08-28 | 2023-09-29 | 新镜界(湘潭)医疗科技有限公司 | Disposable joint visible sleeve and assembly |
| CN116807377B (en) * | 2023-08-28 | 2023-12-01 | 新镜界(湘潭)医疗科技有限公司 | Disposable joint visible sleeve and assembly |
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