CN206566015U - Operation cutting tool - Google Patents
Operation cutting tool Download PDFInfo
- Publication number
- CN206566015U CN206566015U CN201621339079.1U CN201621339079U CN206566015U CN 206566015 U CN206566015 U CN 206566015U CN 201621339079 U CN201621339079 U CN 201621339079U CN 206566015 U CN206566015 U CN 206566015U
- Authority
- CN
- China
- Prior art keywords
- cutter body
- hangnail
- supporting part
- cutting
- circuit
- 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.)
- Expired - Fee Related
Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 55
- 206010058109 Hangnail Diseases 0.000 claims abstract description 20
- 239000004020 conductor Substances 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims abstract description 4
- 230000015271 coagulation Effects 0.000 claims description 22
- 238000005345 coagulation Methods 0.000 claims description 22
- 238000005452 bending Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 230000023597 hemostasis Effects 0.000 abstract description 8
- 238000001356 surgical procedure Methods 0.000 abstract description 3
- 210000001630 jejunum Anatomy 0.000 description 10
- 210000001519 tissue Anatomy 0.000 description 8
- 210000000013 bile duct Anatomy 0.000 description 3
- 230000000968 intestinal effect Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 206010051341 Bile duct stenosis Diseases 0.000 description 1
- 210000000941 bile Anatomy 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002008 hemorrhagic effect Effects 0.000 description 1
- 230000002439 hemostatic effect Effects 0.000 description 1
- 210000000936 intestine Anatomy 0.000 description 1
- 238000002357 laparoscopic surgery Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model is related to technical field of medical instruments, specifically, is related to a kind of operation cutting tool.The cutter body (100) that its device body (200) includes supporting part (210) and the material located at supporting part (210) front end is conductive material, cutter body (100) can access power supply by the circuit located at supporting part (210) place；Cutter body (100) cutter body (100) has one to be configured to thin hook-shaped cutting part (110), cutting part (110) outside is provided with hangnail (120), and the bearing of trend of hangnail (120) is opposite with the bearing of trend of cutting part (110).By the utility model, fine cut and the hemostasis in surgical procedure can be preferably realized.
Description
Technical field
The utility model is related to technical field of medical instruments, specifically, is related to a kind of operation cutting tool.
Background technology
It is to need to be disappeared in such as bile duct stenosis takes the laparoscopic surgeries such as stone operation, Pancreaticoduodenectomy operation
Change what road was rebuild；In the process, the behaviour such as incision, hemostasis, suture of linked groups' (such as bile duct, jejunum) can be undoubtedly related to
Make；In the prior art, when carrying out this generic operation, generally realized by utensils such as surgical scissors, coagulation hooks.
But, including surgical scissors and coagulation be hooked in existing operating theater instruments be respectively provided with a defect that can not be ignored, i.e.,
The cut surface of existing operating theater instruments or hemostasis face are excessive.This allows for doctor when being performed the operation using existing operating theater instruments, is
It is difficult to what incision size or hemostasis area more accurately to sufferer tissue was controlled, it is especially smaller in the size of cutting opening
Or bleeding area it is smaller when will more add operation it is weak.In fact, carrying out all operations described above using existing operating theater instruments
When, it will usually normal structure is inevitably injured, as when otch when carrying out cutting operation is excessive or carries out hemostasis operation
Adjacent tissue is injured, and this just undoubtedly means the increase of operation risk.
On the other hand, the operating theater instruments for cutting function and hemostatic function for realizing in the prior art is generally separate from
, this just undoubtedly adds the Operating Complexity in surgical procedure, so as to be unfavorable for the reduction of operation risk.
Utility model content
It is unsuitable for facet to overcome cutting tool of the prior art to be easily caused the excessive and existing coagulation hook of otch
The problems such as hemostasis of product wound, the utility model provides a kind of operation cutting tool, and it can preferably overcome existing skill
Certain or some defects of art.
According to operation cutting tool of the present utility model, it includes device body, and device body includes supporting part and set
Material in supporting part front end is the cutter body of conductive material, and cutter body can be accessed by the circuit at supporting part
Power supply；Cutter body cutter body has one to be configured to thin hook-shaped cutting part, cutting part outside is provided with hangnail, and hangnail prolongs
Stretch direction opposite with the bearing of trend of cutting part.
In operation cutting tool of the present utility model, due to cutter body be made of using conductive material so that
Cutter body is i.e. achievable TURP or coagulation function being passed through appropriate power supply.In addition, cutting part is can be configured to thin hook
Shape, this aspect causes the diameter of cutting part to be less, so that user can be more accurate to the big of otch
It is small to be controlled, and can preferably be applied to the electric coagulation hemostasis to tiny wound；This another aspect, hook-shaped design causes
User preferably can lift tissue to be cut off when carrying out cutting operation.
In addition, hangnail setting make it that user can will need the position cut (such as viscous in operation using hangnail
Film layer) pull out after cut off, consequently facilitating user's using and controlling.Such as, it is desirable when being cut to jejunum
The seromuscular layer and mucous layer of jejunum are cut, and during practical operation, due to being blind cut --- doctor is simultaneously unaware of slurry
The specific thickness of muscle layer and mucous layer, therefore when being cut with existing cutting tool, be very easy to injure adjacent tissue or
It is to cause cutting opening excessive；And when being cut using cutting tool of the present utility model to jejunum, can be multiple by cutting part
Piercing jejunum wall, extract cutting part out after each be pierced into, now hangnail can pull out the tissue of a part, pull out energy after tissue
Enough the tissue of pull-out is burnt and opened by access power supply, and repeatedly operation can be preferably in the case where not injuring adjacent tissue in sky
Intestines side-walls, which are burnt, opens a less hole, and otch is carried out to jejunum so as to more fine.
Preferably, arc shape of the cutting part in bending, hangnail is located at the inner side of cutting part.Consequently facilitating user's applies
Power and manipulation.
Preferably, the outer end of cutting part and hangnail is gradually reduced to form tip.So as at tip formed compared with
For accurate TURP or coagulation region.
Preferably, the circuit at supporting part includes TURP circuit and at least one in coagulation circuit, institute
TURP circuit is stated to electrically connect with cutter body with least one in coagulation circuit；TURP circuit includes being used at supporting part
TURP switch, coagulation circuit includes being used for the coagulation switch at the supporting part.
In operation cutting tool of the present utility model, it can possess at least one in coagulation, TURP function, so that
Preferably volume production can be carried out for the different market demands.Especially when being provided simultaneously with coagulation and TURP function, user's energy
It is enough that TURP and coagulation operation can preferably only be carried out by cutter device of the present utility model, consequently facilitating the behaviour of user
Make, preferably reduce the complexity of surgical procedure.
Brief description of the drawings
Fig. 1 be embodiment 1 in cutter body schematic diagram；
Fig. 2 be embodiment 1 in a kind of operation cutting tool schematic diagram.
Embodiment
To further appreciate that content of the present utility model, the utility model is described in detail in conjunction with the accompanying drawings and embodiments.
It should be appreciated that embodiment be only the utility model is explained and and it is non-limiting.
Embodiment 1
As shown in Figure 1 and Figure 2, a kind of operation cutting tool is present embodiments provided, it includes device body 200, device
The cutter body 100 that body 200 includes supporting part 210 and the material located at the front end of supporting part 210 is conductive material, cutter body
100 can access power supply by the circuit at supporting part 210；The cutter body 100 of cutter body 100 has one to be configured to carefully
Hook-shaped cutting part 110, the outside of cutting part 110 is provided with hangnail 120, the bearing of trend of hangnail 120 and the extension of cutting part 110
In the opposite direction.
In the present embodiment, cutting part 110 is in the arc shape of bending, and hangnail 120 is located at the inner side of cutting part 110.
In the present embodiment, the outer end of cutting part 110 and hangnail 120 is gradually reduced to form tip.
In the present embodiment, the circuit at supporting part 210 includes TURP circuit and coagulation circuit, the TURP electricity
Electrically connected in road and coagulation circuit with cutter body 100；TURP circuit includes being used for the TURP switch at supporting part 210
211, coagulation circuit includes being used for the coagulation switch 212 at supporting part 210.
, can be first using cutting when carrying out cutting operation to choledochus with cutting tool using the operation in the present embodiment
The tip in portion 110 is punctured to bile duct, when oozing out bile at the formed puncturing hole of puncture, can apply 120 pairs of hangnail
Choledochus is lifted, and the high frequency electric that 30~40W is passed through afterwards can more fine incision choledochus.
, can be by cutting part more than 110 when carrying out cutting operation to jejunum with cutting tool using the operation in the present embodiment
Secondary piercing jejunum intestinal wall, can pull out a segment distance by the respective organization of jejunum using hangnail 120 after being pierced into every time and fulguration is opened,
Repeatedly, you can fine otch is preferably carried out to jejunum intestinal wall.
When carrying out electric coagulation hemostasis operation with cutting tool using the operation in the present embodiment, can using cutting part 110 or
The tip alignment minute blood vessel hemorrhagic focus of hangnail 120 or intestinal wall, the bile duct wall of incision etc., are passed through the high frequency of certain power afterwards
Electric current more can accurately be stopped blooding.
Schematically the utility model and embodiments thereof are described above, the description does not have restricted, accompanying drawing
Shown in be also one of embodiment of the present utility model, actual structure is not limited thereto.So, if this area
Those of ordinary skill enlightened by it, do not departing from the case that the utility model creates objective, designed without creative
The frame mode similar to the technical scheme and embodiment, all should belong to protection domain of the present utility model.
Claims (4)
1. operation cutting tool, including device body (200), it is characterised in that：Device body (200) includes supporting part
(210) and cutter body (100) that the material located at supporting part (210) front end is conductive material, cutter body (100) can lead to
Cross the circuit access power supply located at supporting part (210) place；Cutter body (100) cutter body (100) has one to be configured to thin hook
The cutting part (110) of shape, cutting part (110) outside is provided with hangnail (120), the bearing of trend and cutting part of hangnail (120)
(110) bearing of trend is opposite.
2. operation cutting tool according to claim 1, it is characterised in that：Cutting part (110) is in the arc shape of bending,
Hangnail (120) is located at the inner side of cutting part (110).
3. operation cutting tool according to claim 1, it is characterised in that：Cutting part (110) and hangnail (120) it is outer
End is gradually reduced to form tip.
4. operation cutting tool according to claim 1, it is characterised in that：The electricity located at supporting part (210) place
Road includes TURP circuit and at least one in coagulation circuit, the TURP circuit and at least one in coagulation circuit and cutter
Body (100) is electrically connected；TURP circuit includes being used for the TURP switch (211) located at supporting part (210) place, and coagulation circuit includes
(212) are switched for the coagulation located at supporting part (210) place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621339079.1U CN206566015U (en) | 2016-12-08 | 2016-12-08 | Operation cutting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621339079.1U CN206566015U (en) | 2016-12-08 | 2016-12-08 | Operation cutting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206566015U true CN206566015U (en) | 2017-10-20 |
Family
ID=60063505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621339079.1U Expired - Fee Related CN206566015U (en) | 2016-12-08 | 2016-12-08 | Operation cutting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206566015U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106510841A (en) * | 2016-12-08 | 2017-03-22 | 洪德飞 | Cutting tool for operations |
| CN109730801A (en) * | 2018-12-19 | 2019-05-10 | 先健科技(深圳)有限公司 | Filter recyclable device |
-
2016
- 2016-12-08 CN CN201621339079.1U patent/CN206566015U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106510841A (en) * | 2016-12-08 | 2017-03-22 | 洪德飞 | Cutting tool for operations |
| CN109730801A (en) * | 2018-12-19 | 2019-05-10 | 先健科技(深圳)有限公司 | Filter recyclable device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171020 Termination date: 20181208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |