CN104644250B - Calculus cuts rinse-system under a kind of minimally invasive mucous membrane for protecting courage operation for scope - Google Patents
Calculus cuts rinse-system under a kind of minimally invasive mucous membrane for protecting courage operation for scope Download PDFInfo
- Publication number
- CN104644250B CN104644250B CN201410461702.XA CN201410461702A CN104644250B CN 104644250 B CN104644250 B CN 104644250B CN 201410461702 A CN201410461702 A CN 201410461702A CN 104644250 B CN104644250 B CN 104644250B
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- Prior art keywords
- blade
- hydraulic cylinder
- bag
- support bar
- cavity
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- 210000004400 mucous membrane Anatomy 0.000 title claims abstract description 13
- 230000037361 pathway Effects 0.000 claims abstract description 9
- 238000004659 sterilization and disinfection Methods 0.000 claims description 7
- 238000001125 extrusion Methods 0.000 claims description 6
- 229920003023 plastic Polymers 0.000 claims description 5
- 239000004033 plastic Substances 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 abstract description 4
- 210000000232 gallbladder Anatomy 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- RTKIYNMVFMVABJ-UHFFFAOYSA-L thimerosal Chemical compound [Na+].CC[Hg]SC1=CC=CC=C1C([O-])=O RTKIYNMVFMVABJ-UHFFFAOYSA-L 0.000 description 2
- 229940033663 thimerosal Drugs 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000005406 washing 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
- A61B17/32—Surgical cutting instruments
- A61B17/3209—Incision instruments
- A61B17/3211—Surgical scalpels, knives; Accessories therefor
- A61B17/3213—Surgical scalpels, knives; Accessories therefor with detachable blades
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2217/00—General characteristics of surgical instruments
- A61B2217/002—Auxiliary appliance
- A61B2217/007—Auxiliary appliance with irrigation system
Landscapes
- 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)
- Control And Other Processes For Unpacking Of Materials (AREA)
- Surgical Instruments (AREA)
Abstract
Rinse-system is cut the invention discloses calculus under a kind of minimally invasive mucous membrane for protecting courage operation for scope, including cutting flusher, wherein cutting flusher includes having feed pathway in handle of a knife and blade, the handle of a knife, have on blade and export the pipeline being connected with feed pathway, key is：The drain pipe of L-shaped is additionally provided with the middle part of the blade, wherein one end of the drain pipe of L-shaped connects with the pipeline in blade, and one side where the other end and the direction of blade are consistent.The handle of a knife and blade are split-type structural, and both are using threaded connection.The delivery port of drain pipe is placed on the top of blade by the present invention, the enhanced convenience so when rinsing, while when taking calculus using blade, less calculus will not also block delivery port, reduces the fault rate of blade.Split type blade facilitates cleaning, with very strong practical value.
Description
Technical field
The present invention relates to a kind of device that can be cut gall-bladder intracavitary mucous membrane and develop calculus.
Background technology
Calculus is grown under gall-bladder cavity wall mucous membrane under mucous membrane, is a kind of more special calculus, and stone is taken in minimally invasive guarantor's courage
It is general that mucous membrane is cut using scalpel in operation, then press from both sides out calculus with tweezers again.But some calculus volume very littles, even
In silt shape, tweezers are difficult to grip, therefore, can only be acted upon by the way of rinsing.This requires doctor in operation
The different apparatuses such as scalpel, tweezers, flusher are used alternatingly to be handled, operation is more inconvenient.
It is August in 2013 25 in the applying date, one kind is disclosed in the patent of invention of Application No. 201320519214.0
Flusher is cut for calculus under the minimally invasive mucous membrane for protecting courage operation of scope, this flusher has feed pathway, can be in operation
Cleaned.But found from actual application, the flusher of such a structure makes because liquid outlet is positioned at the center of blade
Used time can bring very big inconvenience.
The content of the invention
Rinse-system is cut it is an object of the invention to provide calculus under a kind of minimally invasive mucous membrane for protecting courage operation for scope.
To achieve these goals, using following technical scheme, tied under a kind of minimally invasive mucous membrane for protecting courage operation for scope
Stone cuts to have to have on feed pathway, blade in rinse-system, including handle of a knife, blade, the handle of a knife and exported with feed pathway
The pipeline of connection, it is characterised in that：One end of the drain pipe of L-shaped, the wherein drain pipe of L-shaped is additionally provided with the middle part of the blade
Connect with the pipeline in blade, one side where the other end and the direction of blade are consistent.
The handle of a knife and blade are split-type structural, and both are using threaded connection.
For convenience to the sterilization and cleaning of blade, the system also includes the washer cleaned to blade, cleaning
Device includes base, cavity is provided with base, the upper surface of base has the opening that cavity is stretched into for blade, in base upper table
Face also has inductor, and sliding groove is respectively provided with two side walls of cavity, has breach between the end of sliding groove and inwall,
Also there is collecting bag in cavity；
Wherein collecting bag by bag be fixed on the support bar group of bag both sides into bag open top, bag is plastics
Material is made；The two ends of support bar are in convex structure, and on the body of support bar two ends, cutting is additionally provided with above convex structure
Spring is also associated between groove, two support bars, the bundling belt at support bar two ends is tied up and two support bars forces together；Binding
The position of band is located in cutting groove depth bounds；
The convex structure at support bar two ends allows support bar to be slided in sliding groove, when support bar moves to breach
When, support bar departs from sliding groove；The top of sliding groove position corresponding with cutting groove location is provided with cutter；In cavity
First hydraulic cylinder and second hydraulic cylinder are provided with, wherein second hydraulic cylinder is fixed on the hydraulic stem of first hydraulic cylinder, the first liquid
The hydraulic stem of cylinder pressure is parallel with sliding groove, and the hydraulic stem of second hydraulic cylinder is parallel with the bag of collecting bag, in second hydraulic cylinder
The end of hydraulic stem be provided with push rod；
Adhering device is additionally provided with cavity, adhering device includes the motion bar with extrusion head and is arranged on inwall
Crushing block, be provided with the extruding groove being engaged with extrusion head on crushing block, have heater in the inner surface setting of extruding groove；
The 3rd hydraulic cylinder is additionally provided with base, the hydraulic stem end of the 3rd hydraulic cylinder is fixed with shower nozzle, and shower nozzle passes through
Flexible pipe is connected to disinfection bottle.
The delivery port of drain pipe is placed on the top of blade by the present invention, the enhanced convenience so when rinsing, and uses simultaneously
When blade takes calculus, less calculus will not also block delivery port, reduce the fault rate of blade.Split type blade
Cleaning is facilitated, with very strong practical value.
Brief description of the drawings
Fig. 1 is the structural representation of incision flusher in the embodiment of the present invention；
Fig. 2 is the structural representation of washer in the embodiment of the present invention；
Fig. 3 is the structural representation of collecting bag in Fig. 2；
Fig. 4 is Fig. 3 top view；
Fig. 5 is schematic diagram when collecting bag is softened state；
Fig. 6 is the structural representation of sliding groove and breach on inwall；
Fig. 7 is Fig. 6 A-A views.
Embodiment
The present invention is described further with specific embodiment below in conjunction with the accompanying drawings.
Embodiment 1：As shown in Figures 1 to 7, calculus is cut and rinses system under a kind of minimally invasive mucous membrane for protecting courage operation for scope
System, including flusher is cut, wherein cutting flusher includes having feed pathway, blade in handle of a knife A and blade B, the handle of a knife
It is upper with exporting drain pipe C that L-shaped is additionally provided with the middle part of the pipeline being connected, the blade with feed pathway, wherein L-shaped goes out
One end of liquid pipe connects with the pipeline in blade, and one side where the other end and the direction of blade are consistent.
The system further comprises the washer cleaned to blade, and wherein washer includes base 1, set in base
Cavity is equipped with, the upper surface of base has the opening 9 for stretching into cavity, also has inductor 8 in base upper surface, in cavity
Sliding groove 2 is respectively provided with two side walls, there is breach 2-1 between the end of sliding groove and inwall, breach is the groove on inwall, its
The depth of groove is more than or equal to the groove depth of sliding groove.Also there is collecting bag, the open top of collecting bag bag, bag in cavity
It is made up of plastic material；
Wherein collecting bag is made up of bag 15 with the support bar 11 for being fixed on bag both sides, and the two ends of support bar are in convex knot
Structure, on the body of support bar two ends, is additionally provided between cutting groove 14, two support bars above convex structure and is also associated with bullet
Spring 12, ties up the bundling belt 13 at support bar two ends and two support bars forces together；Bundling belt can for cotton thread or paper tape or
Plastic tape.The position of bundling belt binding must be in the range of cutting groove.
The convex structure at support bar two ends allows support bar to be slided in sliding groove, when support bar moves to breach
When, the convex structure of support bar can depart from sliding groove and fall in breach, in the top of sliding groove portion corresponding with cutting groove location
Position is provided with cutter 4；First hydraulic cylinder 3 and second hydraulic cylinder 5 are provided with cavity, wherein second hydraulic cylinder is fixed on first
On the hydraulic stem of hydraulic cylinder, the hydraulic stem of first hydraulic cylinder is parallel with sliding groove, the hydraulic stem of second hydraulic cylinder and collecting bag
Bag is parallel, and the end of the hydraulic stem of second hydraulic cylinder is provided with push rod 5-1；
Adhering device is additionally provided with cavity, adhering device includes the motion bar 6 with extrusion head 6-1 and is arranged on bottom
Crushing block 7 on seat inwall, crushing block is provided with the extruding groove being engaged with extrusion head, has hair in the inner surface setting of extruding groove
Hot body；Heater can be resistance wire.Motion bar can move up and down and side-to-side movement, in order to realize this purpose, can adopt
Realized and moved up and down with first hydraulic cylinder above and second hydraulic cylinder combining structure, i.e., using two hydraulic cylinders, pass through one
The hydraulic stem of individual hydraulic cylinder, which is realized, to move up and down, and is realized by another hydraulic cylinder being fixed on this cylinder hydraulic bar left
Right motion.
The 3rd hydraulic cylinder 10 is additionally provided with base, the hydraulic stem end of the 3rd hydraulic cylinder is fixed with shower nozzle, and shower nozzle leads to
Cross flexible pipe and be connected to disinfection bottle, after bag is strutted, the hydraulic stem of the 3rd hydraulic cylinder is stretched into bag, shower nozzle sprays thimerosal pair
Blade carries out disinfection.
During work, blade is stretched into the opening of base, and blade enters in cavity, and inductor is sensed after this action, to control
Device processed sends " beginning " instruction.Shower nozzle starts to spray thimerosal to blade, and it is carried out disinfection.After the completion of disinfection, the
The hydraulic stem of three hydraulic cylinders is withdrawn.Motion bar is first moved downward, and is then moved right again, and crushing block is by the upper pouch of plastic material
Body is expressed in extruding groove, the heat of the inner surface due to extruding groove, and bag top is fully sealed.Motion bar is retracted into initial bit
Put.First hydraulic cylinder is moved forward, and push rod compression spring retraction, the support bar of near-end is skidded off out of sliding groove, is entered
Breach.Due to the Action of Gravity Field of the discarded object in collecting bag bag, whole collecting bag falls into the bottom of cavity.
Hereafter, the hydraulic stem retraction of second hydraulic cylinder, the hydraulic stem retraction of first hydraulic cylinder treats the hydraulic pressure of first hydraulic cylinder
When bar is bounced back to above new collecting bag, stop retraction.The hydraulic stem of second hydraulic cylinder is extended downwards, and push rod is supported to support
Position in the middle part of bar.Then, the hydraulic stem elongation of first hydraulic cylinder, makes collecting bag under promotion in the presence of push rod to another
Moved at side.When support bar moves to the position of cutter, cutter cuts off bundling belt, due to two support bars of effect of spring
Separate, the bag of collecting bag is opened.The hydraulic stem of first hydraulic cylinder moves forward, and the support bar of distal end departs from sliding groove and entered
Enter breach, but be due to that the support bar of near-end is also located in sliding groove, therefore collecting bag is still run to opposite side, when distal end is propped up
When strut is against on inwall, the hydraulic stem stop motion of first hydraulic cylinder.The hydraulic stem of 3rd hydraulic stem is moved downward, by shower nozzle
Send into bag, hereafter, controller waits " beginning " instruction that inductor is sent.
Such iterative cycles, you can repeated washing works.
As further optimization, cutting groove is also equipped with the body of support bar two ends, below convex structure, in cunning
The lower section of dynamic groove position corresponding with cutting groove location is also equipped with cutter.Bundling belt can so be cut off with easier.
Claims (2)
1. calculus cuts rinse-system under a kind of minimally invasive mucous membrane for protecting courage operation for scope, including cuts flusher, wherein cutting
Driving flusher includes having to have on feed pathway, blade in handle of a knife and blade, the handle of a knife exporting what is be connected with feed pathway
Pipeline, it is characterised in that：The drain pipe of L-shaped, wherein one end of the drain pipe of L-shaped and blade are additionally provided with the middle part of the blade
Interior pipeline connects, and one side where the other end and the direction of blade are consistent；
The system also includes the washer cleaned to blade, and washer includes base, cavity, bottom are provided with base
The upper surface of seat has the opening that cavity is stretched into for blade, also has inductor in base upper surface, in two side walls of cavity
On be respectively provided with sliding groove, between the end of sliding groove and inwall have breach, in cavity also have collecting bag；
Wherein collecting bag by bag be fixed on the support bar group of bag both sides into bag open top, bag is plastic material
It is made；The two ends of support bar are in convex structure, and cutting groove is additionally provided with the body of support bar two ends, above convex structure,
Spring is also associated between two support bars, the bundling belt at support bar two ends is tied up and two support bars forces together；Bundling belt
Position be located at cutting groove depth bounds in；
The convex structure at support bar two ends allows support bar to be slided in sliding groove, when support bar moves to breach, branch
Strut departs from sliding groove；The top of sliding groove position corresponding with cutting groove location is provided with cutter；It is respectively provided with cavity
There are first hydraulic cylinder and second hydraulic cylinder, wherein second hydraulic cylinder is fixed on the hydraulic stem of first hydraulic cylinder, first hydraulic cylinder
Hydraulic stem it is parallel with sliding groove, the hydraulic stem of second hydraulic cylinder is parallel with the bag of collecting bag, in the liquid of second hydraulic cylinder
The end of depression bar is provided with push rod；
Adhering device is additionally provided with cavity, adhering device includes the motion bar with extrusion head and is arranged on squeezing on inwall
The extruding groove being engaged with extrusion head is provided with briquetting, crushing block, has heater in the inner surface setting of extruding groove；
The 3rd hydraulic cylinder is additionally provided with base, the hydraulic stem end of the 3rd hydraulic cylinder is fixed with shower nozzle, and shower nozzle passes through flexible pipe
It is connected to disinfection bottle.
2. cutting rinse-system for calculus under the minimally invasive mucous membrane for protecting courage operation of scope as claimed in claim 1, its feature exists
In：The handle of a knife and blade are split-type structural, and both are using threaded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410461702.XA CN104644250B (en) | 2014-09-12 | 2014-09-12 | Calculus cuts rinse-system under a kind of minimally invasive mucous membrane for protecting courage operation for scope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410461702.XA CN104644250B (en) | 2014-09-12 | 2014-09-12 | Calculus cuts rinse-system under a kind of minimally invasive mucous membrane for protecting courage operation for scope |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104644250A CN104644250A (en) | 2015-05-27 |
| CN104644250B true CN104644250B (en) | 2017-09-26 |
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ID=53236247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410461702.XA Active CN104644250B (en) | 2014-09-12 | 2014-09-12 | Calculus cuts rinse-system under a kind of minimally invasive mucous membrane for protecting courage operation for scope |
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| CN (1) | CN104644250B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106821285B (en) * | 2017-02-08 | 2019-02-26 | 深圳开立生物医疗科技股份有限公司 | A kind of endoscope headstock and endoscope for eliminating disinfection dead angle |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2862991Y (en) * | 2005-12-19 | 2007-01-31 | 沈叶青 | Maxillofacial bone plastic operation gang cutter |
| US20070225730A1 (en) * | 2006-03-21 | 2007-09-27 | Travis Deal | Iris basket |
| CN202807587U (en) * | 2012-09-28 | 2013-03-20 | 山东大学 | Automatic packaging type intelligent dustbin |
| CN203493697U (en) * | 2013-08-25 | 2014-03-26 | 密雷 | Submucosal stone cutting and flushing device for minimally invasive endoscopic gallbladder preserving surgery |
| CN203635512U (en) * | 2013-12-24 | 2014-06-11 | 重庆润泽医药有限公司 | Wiping spraying support for electric coagulation forceps |
| CN203789992U (en) * | 2014-01-29 | 2014-08-27 | 密雷 | Submucosal stone water injection clamping device for minimally-invasive cholelithotomy operation |
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| CN104644250A (en) | 2015-05-27 |
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| CB03 | Change of inventor or designer information |
Inventor after: Lin Kailun Inventor after: Mi Lei Inventor after: Hu Naihai Inventor before: Lin Kailun Inventor before: Mi Lei |
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20201104 Address after: 233700 Room 202, 2nd Floor, North Courtyard Complex Building, Mopan Zhangming Street, Xinmaqiao Town, Guzhen County, Bengbu City, Anhui Province Patentee after: Bengbu Green Fruit Technology Service Co.,Ltd. Address before: Jiangbei District of Chongqing city in 400020 to build a new road No. 34 North Temple Station of Chongqing Sunshine Hospital Patentee before: Mine |
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Effective date of registration: 20211207 Address after: 510700 second floor, building D, No. 99, Fenghuang Fourth Road, Huangpu District, Guangzhou City, Guangdong Province (Zhongxin Guangzhou Knowledge City) Patentee after: GUANGDONG DEHONG MEDICAL EQUIPMENT Co.,Ltd. Address before: Room 202, second floor, complex building, north yard, supply and marketing cooperative, Mopan zhangwenming street, xinmaqiao Town, Guzhen County, Bengbu City, Anhui Province Patentee before: Bengbu Green Fruit Technology Service Co.,Ltd. |
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| TR01 | Transfer of patent right |