CN207575207U - A kind of laparoscopic surgery is cut - Google Patents
A kind of laparoscopic surgery is cut Download PDFInfo
- Publication number
- CN207575207U CN207575207U CN201720608640.XU CN201720608640U CN207575207U CN 207575207 U CN207575207 U CN 207575207U CN 201720608640 U CN201720608640 U CN 201720608640U CN 207575207 U CN207575207 U CN 207575207U
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- scissors
- wire
- handle
- blade
- cut
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Abstract
The utility model is related to a kind of laparoscopic surgeries to cut, and including scissors handle, wire and scissors head, the scissors handle include flexible handle and fixed handle, and the fixed handle and the flexible handle are flexibly connected by the first fastener；The scissors head includes shears blade and fixed blade piece, and the shears blade and fixed blade piece are intersected by the second fastener to be flexibly connected, and the shears blade is connect with the flexible handle by the wire.The laparoscopic surgery of the utility model is cut connects shears blade and flexible handle by wire, so as to merge fixed handle and flexible handle with regard to shears blade and fixed blade piece can be driven to merge, lesion is wiped out, makes surgical procedure simpler, convenient；Wire can directly reach the position to be performed the operation, so as to reduce the damage to human body with free bend angle so as to which scissors head can get around some organs.
Description
Technical field
The utility model is related to the field of medical instrument technology, are cut more specifically to a kind of laparoscopic surgery.
Background technology
During laparoscope human body inner tissue organ treatment, histoorgan shearing and separation, the prior art are generally required
It is to carry out histoorgan operation shearing or separating operation, defect with operating scissors to be：Operating scissors originally are all straight, due to people
Intracorporeal organ is more and operating scissors are straight, and when operation can encounter some organs and operating scissors is hindered to reach operative site, so needing
It repeatedly to punch to reach operation purpose in human abdomen, it is larger to the damage of human body in this way, its intraperitoneal hetero-organization can be injured,
Secondary insult is caused, can not meet ideal surgical effect, and operating process is also extremely inconvenient.
Utility model content
The technical problem to be solved by the present invention is to for the drawbacks described above of the prior art, provide a kind of operation just
Laparoscopic surgery that is prompt, can reducing human injury is cut.
Technical solution is used by the utility model solves its technical problem：A kind of laparoscopic surgery is constructed to cut, including
Scissors handle, wire and scissors head, the scissors handle include flexible handle and fixed handle, the fixed handle and institute
Flexible handle is stated to be flexibly connected by the first fastener；The scissors head includes shears blade and fixed blade piece, described
Shears blade and fixed blade piece are intersected by the second fastener to be flexibly connected, the shears blade and the flexible handle
It is connected by the wire.
Preferably, the end of the shears blade is connect with the end of the fixed blade piece by elastic component, described
The end of shears blade is connect with the wire.
Preferably, the front end of the shears blade and the fixed blade piece is both provided with knot pusher hole.
Preferably, one end being connect with the shears blade of the wire is equipped with intermediate plate landing nipple, the folder
Piece landing nipple is equipped with connection intermediate plate, and the wire clamps the shears blade thus with described by the connection intermediate plate
Shears blade connects.
Preferably, the scissors head further includes the first Holder for scissors and the second Holder for scissors, and the shears blade is set
It puts on first Holder for scissors, the fixed blade piece is arranged on second Holder for scissors；The first scissors branch
Frame and the second Holder for scissors are intersected by second fastener to be flexibly connected, and first Holder for scissors passes through the wire
Connect the flexible handle.
Preferably, the shears blade is arranged on the front end of first Holder for scissors, the fixed blade piece setting
In the front end of second Holder for scissors, the end of first Holder for scissors and the end of second Holder for scissors pass through bullet
Property part connection.
Preferably, the front end of the flexible handle is provided with connector, the wire by the connector with it is described
Flexible handle connects.
Preferably, steel wire wire casing is offered on the flexible handle, the wire is caught in the steel wire wire casing and coincide company
It connects；
Alternatively, offering steel wire string holes on the flexible handle, the wire passes through the steel wire string holes and passes through solid
Determine part to connect with the flexible handle.
Preferably, the outer cover of the wire is equipped with pilot sleeve, and one end of the sleeve is fixed on the fixed hand
On handle.
Preferably, first fastener is bolt or pin, and second fastener is bolt or pin.
The laparoscopic surgery for implementing the utility model is cut, and is had the advantages that：Movable scissors are connected by wire
Piece and flexible handle, will so as to merge fixed handle and flexible handle with regard to shears blade and fixed blade piece can be driven to merge
Lesion is wiped out, and makes surgical procedure simpler, convenient；Wire can be with free bend angle, can be in disease in surgical procedure
Operating scissors are bent to the internal different angle of people, the portion to be performed the operation directly is reached so as to which scissors head can get around some organs
Position, then controls shear blade to wipe out lesion, it is possible to reduce human abdomen's trepanning after lesions position is reached by joystick
Number, so as to reduce the damage to human body.Meanwhile the front end of shear blade is both provided with knot pusher hole, it can be by silk thread in body
It is penetrated after outer knotting in knot pusher hole, external silk thread knot push-in abdominal cavity is then subjected to tissue ligation, after knotting is safe,
It is directly cut with the laparoscopic surgery of the utility model and cuts silk thread, it is more convenient, save the time.
Description of the drawings
Below in conjunction with accompanying drawings and embodiments, the utility model is described in further detail, in attached drawing：
Fig. 1 is the structure diagram that the utility model laparoscopic surgery is cut.
Specific embodiment
For a clearer understanding of the technical features, objectives and effects of the utility model, now control attached drawing is detailed
Illustrate specific embodiment of the present utility model.
Refering to Fig. 1, the laparoscopic surgery of one embodiment of the utility model is cut including scissors handle, wire 4 and scissors bit
Portion, scissors handle include flexible handle 1 and fixed handle 2, and fixed handle 2 and flexible handle 1 are connected by 3 activity of the first fastener
It connects；Scissors head includes shears blade 5 and fixed blade piece 6, and shears blade 5 and fixed blade piece 6 pass through the second fastening
Part 7 intersects flexible connection, and shears blade 5 is connect with flexible handle 1 by wire 4, shears blade 5 and fixed blade piece
6 front end is both provided with knot pusher hole 10.
Scissors handle be used for for user operate laparoscopic surgery cut, including flexible handle 1 and with 1 phase interworking of flexible handle
The fixed handle 2 used is closed, the gripping through-hole 9 placed for finger is both provided on flexible handle 1 and fixed handle 2.Movable hand
The root of handle 1 and fixed handle 2 is connected by the first fastener 3, it is preferable that the first fastener 3 is bolt or pin.Movable hand
Handle 1 and flexible handle 1 can be spirally connected by pin pin connection or by bolt, can also be intersected by shaft in root and cut with scissors
It connects.Preferably, the front end of flexible handle 1 is provided with connector, and wire 4 is connect by connector with flexible handle 1.Alternatively,
Offer 4 slot of wire on flexible handle 1, wire 4 is caught in 4 slot of wire and coincide connection.Alternatively, it is opened up on flexible handle 1
There is 4 hole of wire, wire 4 passes through 4 hole of wire and passes through fixing piece and connect with flexible handle 1.
Wire 4 plays connection function, and one end connects the flexible handle 1 of scissors handle, other end connection scissors head
Shears blade 5.The direction of scissors with free bend angle, can be easily controlled using wire 4, will not be limited
System.Wire 4 so that in surgical procedure can patient internal different angle be bent operating scissors, so as to which scissors head can
The position to be performed the operation directly is reached to get around some organs, so as to reduce the damage to human body.Further, wire 4 is outer
Portion is arranged with pilot sleeve pilot sleeve 8, and one end of sleeve 8 is fixed on fixed handle 2.Preferably, pilot sleeve guide sleeve
Cylinder 8 is made using soft material.
The connection mode of wire 4 and shears blade 5 can there are many, such as：Wire 4 with shears blade 5
One end of connection is equipped with intermediate plate landing nipple, and intermediate plate landing nipple is equipped with connection intermediate plate, and wire 4 clamps work by connecting intermediate plate
Dynamic shear blade 5 with shears blade 5 so as to connect.Or steel wire wire casing is offered on flexible handle 1, wire 4 is caught in steel wire
Wire casing coincide connection.Alternatively, offer steel wire string holes on flexible handle 1, wire 4 pass through steel wire string holes and pass through fixing piece with
Flexible handle 1 connects.
Shears blade 5 and fixed blade piece 6 are used in conjunction with each other and pass through 7 interconnection of the second fastener.Preferably,
Second fastener 7 is bolt or pin.Shears blade 5 and fixed blade piece 6 can pass crosswise pin pin connection in root
Or bolt is spirally connected, it can also be by shaft in root cross-articulation.The cutting edge shape of shears blade 5 and fixed blade piece 6
It can be straight panel shape, can also be arc-shaped.Preferably, the end of the end of shears blade 5 and fixed blade piece 6 is also
It can be connected by elastic component, such as spring, shrapnel, the end of shears blade 5 is connect with wire 4.Further, it is movable
The front end of shear blade 5 and fixed blade piece 6 is both provided with knot pusher hole 10, while shears blade 5 and fixed blade piece 6
Front end is round blunt shape, surrounding tissue will not be caused to damage in ligation.By setting knot pusher hole in the end of shear blade
10, it is penetrated after can silk thread be knotted in vitro in knot pusher hole 10, external silk thread knot push-in abdominal cavity is then subjected to tissue
Ligation, knot it is safe after, directly cut with the laparoscopic surgery of the utility model and cut silk thread, it is more convenient, during saving
Between.
In some embodiments, the scissors head that the utility model laparoscopic surgery is cut further includes the first Holder for scissors and
Two Holder for scissors, shears blade 5 are arranged on the first Holder for scissors, and fixed blade piece 6 is arranged on the second Holder for scissors；The
One Holder for scissors and the second Holder for scissors are intersected by the second fastener 7 to be flexibly connected, and the first Holder for scissors is connected by wire 4
It takes over a job fixed handle 1.Preferably, shears blade 5 is arranged on the front end of the first Holder for scissors, and fixed blade piece 6 is arranged on second
The front end of Holder for scissors, the end of the first Holder for scissors are connect with the end of the second Holder for scissors by elastic component, such as spring,
The elastic components such as shrapnel.
When being cut using the laparoscopic surgery of the utility model, it is closed flexible handle 1 and fixed handle 2, flexible handle 1 pulls
Wire 4, wire 4 pull shears blade 5, and shears blade 5 and fixed blade piece 6 are closed；Open handle then shears
Blade 5 and fixed blade piece 6 open.When the scissors head that the utility model laparoscopic surgery is cut further include the first Holder for scissors and
During the second Holder for scissors, it is as follows that the laparoscopic surgery of the utility model cuts application method：Flexible handle 1 and fixed handle 2 are closed,
Flexible handle 1 pulls wire 4, and wire 4 pulls the first Holder for scissors, and the first Holder for scissors and the second Holder for scissors are closed,
So as to which shears blade 5 and fixed blade piece 6 be driven to be closed；Open flexible handle 1 and fixed handle 2 then the first Holder for scissors and
Second Holder for scissors opens, so as to which shears blade 5 and fixed blade piece 6 be driven to open.
In conclusion the laparoscopic surgery of the utility model is cut connects shears blade 5 and movable hand by wire 4
Handle 1, so as to which fixed handle 2 and flexible handle 1 be made to merge with regard to shears blade 5 and fixed blade piece 6 can be driven to merge, by lesion
It wipes out, makes surgical procedure simpler, convenient；Wire 4 can be with free bend angle, can be patient's in surgical procedure
Operating scissors are bent to internal different angle, directly reach the position to be performed the operation so as to which scissors head can get around some organs, so
Shear blade is controlled to wipe out lesion by controlling scissors handle after lesions position is reached afterwards, so as to reduce the damage to human body；
Meanwhile the front end of shear blade is both provided with knot pusher hole, is penetrated after can silk thread be knotted in vitro in knot pusher hole, so
External silk thread knot push-in abdominal cavity is subjected to tissue ligation afterwards, after knotting is safe, directly uses the laparoscope hand of the utility model
Art, which is cut, cuts silk thread, more convenient, saves the time.It should be understood that above example only expresses the excellent of the utility model
Embodiment is selected, description is more specific and detailed, but therefore can not be interpreted as the limit to the utility model patent range
System；It should be pointed out that for those of ordinary skill in the art, without departing from the concept of the premise utility,
Above-mentioned technical characterstic can be freely combined, various modifications and improvements can be made, these belong to the utility model
Protection domain；Therefore, all equivalents done with the utility model claims range and modification, should all belong to this practicality
The covering scope of novel claim.
Claims (9)
1. a kind of laparoscopic surgery is cut, which is characterized in that including scissors handle, wire (4) and scissors head, and the scissors hand
Handle includes flexible handle (1) and fixed handle (2), and the fixed handle (2) and the flexible handle (1) pass through the first fastener
(3) it is flexibly connected；The scissors head include shears blade (5) and fixed blade piece (6), the shears blade (5) and
Fixed blade piece (6) is intersected by the second fastener (7) to be flexibly connected, the shears blade (5) and the flexible handle (1)
It is connected by the wire (4)；The front end of the shears blade (5) and the fixed blade piece (6) is both provided with knot
Device hole (10).
2. laparoscopic surgery according to claim 1 is cut, which is characterized in that the end of the shears blade (5) and institute
The end for stating fixed blade piece (6) is connected by elastic component, and end and the wire (4) of the shears blade (5) connect
It connects.
3. laparoscopic surgery according to claim 1 is cut, which is characterized in that the wire (4) with the shears
One end of blade (5) connection is equipped with intermediate plate landing nipple, and the intermediate plate landing nipple is equipped with connection intermediate plate, the wire (4)
The shears blade (5) is clamped so as to be connect with the shears blade (5) by the connection intermediate plate.
4. laparoscopic surgery according to claim 1 is cut, which is characterized in that the scissors head further includes the first scissors branch
Frame and the second Holder for scissors, the shears blade (5) are arranged on first Holder for scissors, the fixed blade piece (6)
It is arranged on second Holder for scissors；First Holder for scissors and the second Holder for scissors pass through second fastener (7)
Intersect flexible connection, first Holder for scissors connects the flexible handle (1) by the wire (4).
5. laparoscopic surgery according to claim 4 is cut, which is characterized in that the shears blade (5) is arranged on described
The front end of first Holder for scissors, the fixed blade piece (6) are arranged on the front end of second Holder for scissors, first scissors
The end of stent is connect with the end of second Holder for scissors by elastic component.
6. laparoscopic surgery according to claim 1 is cut, which is characterized in that the front end of the flexible handle (1) is provided with
Connector, the wire (4) are connect by the connector with the flexible handle (1).
7. laparoscopic surgery according to claim 1 is cut, which is characterized in that offers steel wire on the flexible handle (1)
Wire casing, the wire (4) are caught in the steel wire wire casing and coincide connection；
Alternatively, offering steel wire string holes on the flexible handle (1), the wire (4) is across the steel wire string holes and passes through
Fixing piece is connect with the flexible handle (1).
8. cut according to claim 1-7 any one of them laparoscopic surgeries, which is characterized in that the outside of the wire (4)
Pilot sleeve (8) is arranged with, one end of the sleeve (8) is fixed on the fixed handle (2).
9. laparoscopic surgery according to claim 8 is cut, which is characterized in that first fastener (3) is spiral shell peg or pin
Nail, second fastener (7) are bolt or pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720608640.XU CN207575207U (en) | 2017-05-26 | 2017-05-26 | A kind of laparoscopic surgery is cut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720608640.XU CN207575207U (en) | 2017-05-26 | 2017-05-26 | A kind of laparoscopic surgery is cut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207575207U true CN207575207U (en) | 2018-07-06 |
Family
ID=62718437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720608640.XU Expired - Fee Related CN207575207U (en) | 2017-05-26 | 2017-05-26 | A kind of laparoscopic surgery is cut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207575207U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110313976A (en) * | 2019-07-09 | 2019-10-11 | 广州医科大学附属第一医院（广州呼吸中心） | A kind of ureteroscope tissue scissors |
-
2017
- 2017-05-26 CN CN201720608640.XU patent/CN207575207U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110313976A (en) * | 2019-07-09 | 2019-10-11 | 广州医科大学附属第一医院（广州呼吸中心） | A kind of ureteroscope tissue scissors |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180706 Termination date: 20190526 |