CN109009408A - With coagulation/cutting/suction function closure instrument - Google Patents
With coagulation/cutting/suction function closure instrument Download PDFInfo
- Publication number
- CN109009408A CN109009408A CN201810605189.5A CN201810605189A CN109009408A CN 109009408 A CN109009408 A CN 109009408A CN 201810605189 A CN201810605189 A CN 201810605189A CN 109009408 A CN109009408 A CN 109009408A
- Authority
- CN
- China
- Prior art keywords
- blade
- handle
- binding clip
- cutting
- coagulation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2218/00—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2218/001—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body having means for irrigation and/or aspiration of substances to and/or from the surgical site
- A61B2218/007—Aspiration
- A61B2218/008—Aspiration for smoke evacuation
Abstract
The invention discloses a kind of with coagulation/cutting/suction function closure instrument, including the first binding clip, the second binding clip, first handle and second handle, first handle is connected with plug, flue tube is equipped with inside second handle, flue tube head and the tail are connect with the second binding clip and flue connector respectively.The present invention by increasing smoking channel, the common smoking interface collocation of interface and hospital, and then vapour discharge on handle, can clear surgical field of view, reduce toxic and harmful gas discharge；By setting detachable structure for cigarette channel, it is attached to oil smoke on cigarette channel convenient for being cleaned in surgical procedure in time, is conducive to washing and sterilizing, reduces cross-infection risk；Binding clip is made of aluminum alloy materials, is handled by surface insulation, is avoided leakage current；Binding clip cladding insulating layer can reduce thermal diffusion, and according to said method processing can effectively reduce processing technology and processing cost；In the handle by the dented placement of blade locking mechanism, it can effectively avoid blade accidentally to excite, enhance the safety in use process.
Description
Technical field
The present invention relates to coagulation/cutting/suction function closure instrument, belong to medical instruments field.
Background technique
Currently, often using haemostatic clamp when hospital rescues or treats patient.
Existing haemostatic clamp is mostly mechanical, wait give emergency treatment to a patient in the case where bleeding, after taking hemostatic, uses haemostatic clamp
Blood vessel main artery is clamped, does not allow blood flow to go out.It is acted on by mechanical grip and realizes hemostasis, sometimes cannot effectively be stopped blooding.
Haemostatic clamp also is electric coagulation hemostasis pincers, keeps blood solidifying using high-frequency current solidification thin vessels hemostasis electric heating effect
Knot, carbonization.Electric coagulation hemostasis is stopped blooding with cautery, and now common cautery has electric knife, argon gas electric knife, with regard to the side of its hemostasis
Formula has monopolar coagulation and bipolar coagulation.Electrosurgery closure procedures electrode effectively can realize that blood vessel closes by mechanical energy and electric energy
It closes and that organizes cuts without blood, acted on by coagulation, realize the closed permanent of blood vessel.Chinese patent literature CN04839728 U is provided
A kind of Medical electric-coagulative hemostatic forceps, including handle, conductive binding clip, conducting wire, in operation, conducting wire one end connects power supply, other end
Conductive binding clip is connected, by the clamping of handle to realize electric coagulation hemostasis effect, so as to shorten bleeding stopping period；But the haemostatic clamp is only
It is that coagulation effect is increased on traditional haemostatic clamp, haemostatic effect is undesirable, does not account for coagulation binding clip to patient or medical skill
The influence of burning of personnel, the harm such as leakage current；And it is also inconvenient in operation, it also needs separately by switch.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the present invention provides a kind of with coagulation/cutting/suction
Draw the closure instrument of function, it is possible to reduce heat source diffusion avoids the smog larger impact medical worker visual field, solves blade locking not
The problems such as reliable.
Technical solution: in order to solve the above technical problems, of the invention is a kind of with coagulation/cutting/suction function closure
Instrument, including by the first binding clip and the second binding clip of axis connection, first binding clip tail portion is connect with first handle, described the
Two binding clip tail portions are connect with second handle；The first handle is connected with plug, is equipped with flue tube, institute inside the second handle
Flue tube head and the tail are stated to connect with the second binding clip and flue connector respectively.
In order to enhance the safety in use process, the first handle is equipped with blade and blade locking mechanism, and described the
Position corresponding with blade locking mechanism is equipped with blade locking mechanism excitation point on two handles, and the blade locking mechanism includes the
In the slot of interior card, bullet block can be up and down for one spring, bullet block and interior card, bullet block and the first spring connecting with bullet block,
Interior card is fixedly mounted on first handle；When excitation point presses down bullet block on second handle, blade latch-release opens handle
When, bullet block under spring force, restores locking state.
For the ease of assembly and disassembly, it is all made of and is threadedly coupled between the flue tube and the second binding clip and flue connector,
Such as the flue tube both ends are provided with external screw thread, the second binding clip and flue connector are respectively arranged in compatible with external screw thread
Screw thread.More preferably cleaning, sterilization after flue tube disassembly.
In order to reach smoking effect, the flue connector connect with external smoking apparatus, can be discharged so poisonous and harmful
Gas facilitates medical skill personnel to operate.
It is grabbed with joint efforts to enhance binding clip, the occlusal surface of first binding clip and the second binding clip is equipped with conductive sheet, the second pincers
Head is equipped with ceramic rod.
Further, the second handle is hollow structure, and flue tube is laid in hollow structure, between pincers and handle
To be fixedly connected, it is connected through a screw thread between binding clip tail end and flue tube.
Further, the blade is connect with blade bar weldment, there is card slot in blade bar, set on bullet block there are two be connected
The first circular hole and the second circular hole, between the first circular hole and the second Circularhole diameter, blade trigger passes through the diameter of blade bar
Wirerope is connect with blade bar, and blade bar is mounted in first handle by second spring, when bullet block moves down, the card of blade bar
Slot position is in the first circular hole, and the first Circularhole diameter is greater than the diameter of blade bar, and blade bar is removable, pulls blade trigger, blade
Trigger is mobile by rope belt cutting blade bar, thus mobile with cutting blade；When unclamping blade trigger, due to the bullet of second spring
Spring force, so that blade bar resets, card slot is located in the first circular hole, and when unclamping first handle and second handle, the first spring is driven
Bullet block moves up, and card slot snaps onto the second circular hole, and blade bar is locked, and then controls the locked and unlock of blade.Using this
The concealed blade locking mechanism of kind just can trigger blade locking mechanism movement, can effectively keep away only when upper and lower handle contact
Exempt from accidentally blade excitation.
The utility model has the advantages that of the invention has coagulation/cutting/suction function closure instrument compared with prior art, have
Following advantages:
(1) by increasing smoking channel, the common smoking interface collocation of interface and hospital on handle, and then cigarette is discharged
Mist, can clear surgical field of view, reduce toxic and harmful gas discharge；
(2) it by setting detachable structure for cigarette channel, is attached on cigarette channel convenient for cleaning in surgical procedure in time
Oil smoke is conducive to washing and sterilizing, reduces cross-infection risk；
(3) binding clip is made of aluminum alloy materials, is handled by surface insulation, is avoided leakage current；Binding clip injection molding, makes binding clip
Insulating layer is wrapped, thermal diffusion is reduced, and according to said method processing can effectively reduce processing technology and processing cost；
(4) in the handle by the dented placement of blade locking mechanism, it is possible to prevente effectively from blade accidentally excites, enhancing was used
Safety in journey.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the cigarette channel schematic diagram in Fig. 1.
Fig. 3 is the blade locking structure schematic diagram in Fig. 1.
Fig. 4 is the first binding clip and the second binding clip schematic diagram in Fig. 1.
Fig. 5 is the structural schematic diagram of blade locking mechanism.
Fig. 6 is the structural schematic diagram of blade.
Fig. 7 is the partial schematic sectional view of apparatus of the present invention.
Fig. 8 is another viewing angle constructions schematic diagram of blade locking mechanism.
Specific embodiment
As shown in Figures 1 to 8, of the invention that there is coagulation/cutting/suction function closure instrument, including the first binding clip 1
With the second binding clip 2, the first binding clip 1 and the second binding clip 2 are clamped by axis connection by operation first handle 9 and second handle 3 first
First 1 and second binding clip 2 open or closure, 3 are provided with blade locking mechanism excitation point 4 on second handle, inside second handle 3
There is flue tube 11,11 both ends of flue tube are connect with the second binding clip 2 and flue connector 5 respectively, and first handle 9 is locked equipped with blade
Mechanism 6, blade trigger 8 and start button 7, first handle 9 are connected with plug 10.
Of the invention has coagulation/cutting/suction function closure instrument when in use, pulls first handle 9 and second
Handle 3 controls blade locking mechanism when two binding clips closure to the opening or closure of control the first binding clip 1 and the second binding clip 2
6 and start button 7 excitation, implement coagulation effect, have the function that vessel sealing；When pushing blade trigger 8, blade is stretched
Out, reach cutting purpose.After use, first handle 9 and second handle 3 are pulled to open binding clip, coagulation closure, cutting
Process terminates.
In use, flue connector 5 is connect with medical smoking machine standard interface, to reach smoking effect, Ke Yiqing
Toxic and harmful gas is discharged in clear surgical field of view, and medical skill personnel is facilitated to operate.In the course of surgery, a large amount of oil can be generated when coagulation
Cigarette influences the doctor visual field, and pernicious gas is contained in this oil smoke, influences clinician body health, passes through smoking apparatus, it is possible to reduce oil smoke
It remains during surgery.
In the present embodiment, as shown in Fig. 2, being connected by screw thread between flue tube 11 and the second binding clip 2 and flue connector 5
It connects, more preferably cleaning, sterilization after facilitating installation and removal, flue tube 11 to dismantle.As shown in figure 3, concealed blade locks machine
The specific structure of structure 6 are as follows: the first spring 21, bullet block 19 and Nei Ka 20；Bullet block 19 and the first spring 21 being connect with bullet block 19 dress
Inside in the slot of card 20, bullet block 19 can be up and down, and interior card 20 is fixedly mounted on first handle 9；It is excited on second handle 3
When point 4 presses down bullet block 19,22 latch-release of blade, when opening handle, bullet block 19 under spring force, restores locked
State.Three fits together, and is blade locking mechanism, sees Fig. 5, only when first handle 9 and second handle 3 contact,
It can trigger blade locking mechanism 6 to excite, it is possible to prevente effectively from blade malfunctions, improve security performance.Blade 22 and blade bar 23
Weldment connects, and has card slot in blade bar 23, is set on bullet block 19 there are two connected the first circular hole and the second circular hole, blade bar 23
Diameter is between the first circular hole and the second Circularhole diameter, and blade trigger 8 is connect by wirerope 24 with blade bar 23, blade bar
23 are mounted in first handle 9 by second spring 25, and when bullet block 19 moves down, the card slot of blade bar 23 is located at the first circular hole
In, the first Circularhole diameter is greater than the diameter of blade bar, and blade bar 23 is removable, pulls blade trigger 8, blade trigger 8 passes through steel
Cord 24 drives blade bar 23 mobile, thus mobile with cutting blade 22；When unclamping blade trigger 8, due to the bullet of second spring 25
Spring force, so that blade bar 23 resets, card slot is located in the first circular hole, when release first handle 9 and second handle 3, the first spring
21 bands block 19 of moving moves up, and card slot snaps onto the second circular hole, and blade bar 23 is locked, and then controls the locked and solution of blade
Lock.
As shown in figure 4, the first binding clip 1 is made of conductive sheet 12, ambroin 13, binding clip main body 16；Second binding clip 2 is by leading
Electric piece 18, ceramic rod 17, ambroin 13, ambroin 14, binding clip main body 15 form.Conductive sheet 12,18 is separately mounted to pair
In the binding clip main body 16,15 answered, the second binding clip 2 is equipped with for enhancing the ceramic rod 17 for grabbing resultant force.Ambroin can be reduced
Thermal damage's harm when heat source diffusion and then reduction coagulation, 14 pairs of ambroin tissues play a kind of position-limiting action, guarantee pincers
The tissue or blood vessel that head is clipped to are completely in effective range；Ceramic rod 17 can increase binding clip and grab resultant force.Ceramic rod 17 is installed
It need to guarantee that 5 ceramic rod height are consistent, leak out metal covering height within the scope of 0.06-0.12mm；Second binding clip 2 needs ceramics
Stick 17, the first binding clip 1 are not necessarily to ceramic rod 17.Binding clip is aluminum alloy material, is handled by anodizing of aluminium, aluminum binding clip surface
Upper formation alumina flake；Binding clip is enabled aluminum alloy to excellent insulating properties, enhances corrosion resistance, enhances wearability and hard
Degree.Binding clip makes several parts of binding clip be combined into one by injection molding, and injection molding can play the role of partiting thermal insulation, reach beauty and want
It asks.
Claims (8)
1. a kind of with coagulation/cutting/suction function closure instrument, it is characterised in that: including the first pincers by axis connection
Head and the second binding clip, first binding clip tail portion are connect with first handle, and second binding clip tail portion is connect with second handle；Institute
State first handle and be connected with plug, be equipped with flue tube inside the second handle, the flue tube head and the tail respectively with the second binding clip
It is connected with flue connector.
2. according to claim 1 have coagulation/cutting/suction function closure instrument, it is characterised in that: described first
Handle is equipped with blade and blade locking mechanism, and position corresponding with blade locking mechanism is locked equipped with blade on the second handle
Mechanism excitation point, the blade locking mechanism include the first spring, bullet block and interior card, bullet block and the first spring connecting with bullet block
In the slot of interior card, bullet block can be up and down, and interior card is fixedly mounted on first handle；Excitation point is bullet on second handle
When block presses down, blade latch-release, when opening handle, bullet block under spring force, restores locking state.
3. according to claim 1 have coagulation/cutting/suction function closure instrument, it is characterised in that: the flue
Pipe is threadedly coupled with being all made of between the second binding clip and flue connector.
4. according to claim 3 have coagulation/cutting/suction function closure instrument, it is characterised in that: the flue
Pipe both ends are provided with external screw thread, and the second binding clip and flue connector are respectively arranged with internal screw thread compatible with external screw thread.
5. according to claim 1 have coagulation/cutting/suction function closure instrument, it is characterised in that: the flue
Connector is connect with external smoking apparatus.
6. according to claim 1 have coagulation/cutting/suction function closure instrument, it is characterised in that: described first
The occlusal surface of binding clip and the second binding clip is equipped with conductive sheet, and the second binding clip is equipped with for enhancing the ceramic rod for grabbing resultant force.
7. according to claim 1 have coagulation/cutting/suction function closure instrument, it is characterised in that: described second
Handle is hollow structure, and flue tube is laid in hollow structure, is connected through a screw thread between binding clip tail end and flue tube.
8. according to claim 2 have coagulation/cutting/suction function closure instrument, it is characterised in that: the blade
It is connect with blade bar weldment, there is card slot in blade bar, set that there are two connected the first circular hole and the second circular hole, blade bars on bullet block
Diameter between the first circular hole and the second Circularhole diameter, blade trigger is connect by wirerope with blade bar, and blade bar is led to
It crosses second spring to be mounted in first handle, when bullet block moves down, the card slot of blade bar is located in the first circular hole, and the first circular hole is straight
Diameter is greater than the diameter of blade bar, and blade bar is removable, pulls blade trigger, and blade trigger is moved by rope belt cutting blade bar
It is dynamic, thus mobile with cutting blade；When unclamping blade trigger, due to the spring force of second spring, so that blade bar resets, slot
In the first circular hole, when unclamping first handle and second handle, the first spring band block of moving is moved up, and card slot snaps onto the second circular hole
In, blade bar is locked, and then controls the locked and unlock of blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810605189.5A CN109009408A (en) | 2018-06-13 | 2018-06-13 | With coagulation/cutting/suction function closure instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810605189.5A CN109009408A (en) | 2018-06-13 | 2018-06-13 | With coagulation/cutting/suction function closure instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109009408A true CN109009408A (en) | 2018-12-18 |
Family
ID=64609196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810605189.5A Pending CN109009408A (en) | 2018-06-13 | 2018-06-13 | With coagulation/cutting/suction function closure instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109009408A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0572131A1 (en) * | 1992-05-21 | 1993-12-01 | Everest Medical Corporation | Surgical scissors with bipolar coagulation feature |
| US6174309B1 (en) * | 1999-02-11 | 2001-01-16 | Medical Scientific, Inc. | Seal & cut electrosurgical instrument |
| CN101947131A (en) * | 2010-08-20 | 2011-01-19 | 上海祥秀医药科技有限公司 | Dissecting forceps with suction device used for minimally invasive surgery |
| CN202036313U (en) * | 2011-03-28 | 2011-11-16 | 陈大伟 | Multifunctional electrocoagulation and electrosection forceps |
| CN204337037U (en) * | 2014-12-11 | 2015-05-20 | 南京艾力芬医疗器械有限公司 | Closed, the cutting electrode of electrosurgery |
| CN204951146U (en) * | 2015-07-21 | 2016-01-13 | 秦建杰 | Vacuum aspiration pincers of performing operation |
| CN106691583A (en) * | 2017-01-21 | 2017-05-24 | 杭州康基医疗器械股份有限公司 | Bipolar coagulation forceps with knife |
| CN207075906U (en) * | 2017-01-24 | 2018-03-09 | 南京法迈特科技发展有限公司 | Smoking-collecting type hot biopsy forceps |
| CN209122438U (en) * | 2018-06-13 | 2019-07-19 | 南京首量医疗科技有限公司 | With coagulation/cutting/suction function closure instrument |
-
2018
- 2018-06-13 CN CN201810605189.5A patent/CN109009408A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0572131A1 (en) * | 1992-05-21 | 1993-12-01 | Everest Medical Corporation | Surgical scissors with bipolar coagulation feature |
| US6174309B1 (en) * | 1999-02-11 | 2001-01-16 | Medical Scientific, Inc. | Seal & cut electrosurgical instrument |
| CN101947131A (en) * | 2010-08-20 | 2011-01-19 | 上海祥秀医药科技有限公司 | Dissecting forceps with suction device used for minimally invasive surgery |
| CN202036313U (en) * | 2011-03-28 | 2011-11-16 | 陈大伟 | Multifunctional electrocoagulation and electrosection forceps |
| CN204337037U (en) * | 2014-12-11 | 2015-05-20 | 南京艾力芬医疗器械有限公司 | Closed, the cutting electrode of electrosurgery |
| CN204951146U (en) * | 2015-07-21 | 2016-01-13 | 秦建杰 | Vacuum aspiration pincers of performing operation |
| CN106691583A (en) * | 2017-01-21 | 2017-05-24 | 杭州康基医疗器械股份有限公司 | Bipolar coagulation forceps with knife |
| CN207075906U (en) * | 2017-01-24 | 2018-03-09 | 南京法迈特科技发展有限公司 | Smoking-collecting type hot biopsy forceps |
| CN209122438U (en) * | 2018-06-13 | 2019-07-19 | 南京首量医疗科技有限公司 | With coagulation/cutting/suction function closure instrument |
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