CN208942367U - A kind of multi-functional lymph node forceps - Google Patents
A kind of multi-functional lymph node forceps Download PDFInfo
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- CN208942367U CN208942367U CN201820688282.2U CN201820688282U CN208942367U CN 208942367 U CN208942367 U CN 208942367U CN 201820688282 U CN201820688282 U CN 201820688282U CN 208942367 U CN208942367 U CN 208942367U
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- Prior art keywords
- handle
- sliding
- sliding bar
- binding clip
- lymph node
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Abstract
A kind of multi-functional lymph node forceps, including the first handle and second handle being hinged, sliding sleeve is fixed on the articulated section head end of first handle, sliding sleeve, which is equipped with, attracts connector, the medial surface of first handle and second handle is equipped with sliding slot, sliding bar is provided in sliding sleeve, sliding bar, which is adopted, to be made from an insulative material, one end of sliding bar is hinged with a pair of of binding clip by torsional spring, the other end of sliding bar stretches out from sliding sleeve and reaches the rear of first handle and second handle, the body of rod outer symmetrical of sliding bar is hinged with traveller, in the end insertion sliding slot of traveller, the inside of sliding bar is embedded with electrode bar, electrode bar one end is connect with electrode contact, the other end of electrode bar reaches the top of sliding bar and is connect by conducting wire with the electric knife head on binding clip.The lymph node forceps carries out cutting to the lymph node of clamping, in coagulation operating process without converting position and the angle of binding clip, reduce the number of drawing tissue and improve the efficiency of operation, and can prevent blood stains from blocking visual area.
Description
Technical field
The utility model relates to medical instruments fields, and in particular to a kind of multi-functional lymph node forceps.
Background technique
Current existing lymph node forceps only has clamping function, needs to cooperate electric knife complete when clamping lympha tumour tissue
It is operated at the cutting and coagulation of lympha tumour tissue.When cooperating electric knife operation each instrument " fighting " easily occurs for lymph node forceps
Phenomenon, and need repeatedly, multi-angle drawing lympha tumour tissue, the difficulty of surgical procedure is increased, while it is broken to increase lymph node
It splits or the problem of tissue bleeding, increases the risk of operation.
To solve the above-mentioned problems, application No. is 201620875963.0 utility models to disclose a kind of lymph node forceps,
The lymph node forceps includes ring-shaped handle, motion bar and grasps at portion, and one end of handle and motion bar passes through the first joint and connects, activity
The other end of bar is connect by second joint with crawl section, and the head for grasping at portion is circular enlargement structure, and the head of crawl section is set
There is electric knife, electric knife is located at the top of annular oval structure.Though the lymph node forceps can solve hysteroscope operation when instrument fight, space it is narrow
The problem of the deficiencies of small, work angle is limited, however its electric knife is set to the top of binding clip oval structure, the electric knife of lymph node forceps
Position setting is unreasonable, angle and the position of reciprocal adjustment binding clip is needed in cutting lymph node tissue, it is difficult to once will folder
It holds to dissociate with the lymph node tissue in binding clip and come, operation is extremely onerous, and in electric knife cutting, the blood stains that cutting part occurs
Easily blocking sight influences the normal excision at position.
Utility model content
The utility model to solve the above-mentioned problems, devises a kind of multi-functional lymph node forceps, which not only may be used
It is convenient that lymph node tissue is clamped, also cutting can be carried out to the lymph node tissue of clamping, coagulation operates, electric knife head and lymph
Tie wrench structure setting rationally, cutting and the coagulation behaviour of lymph node tissue can be completed in position and angle without adjusting binding clip
Make, while the binding clip of the lymph node forceps and the structure of handle are simpler, facilitates the clamping of lymph node and the elasticity of clamping
It is adjusted and is locked, created favorable conditions for the cutting and coagulation of electric knife.
In order to achieve the above technical purposes, reach above-mentioned technical effect, the utility model is real by the following technical programs
Existing:
A kind of multi-functional lymph node forceps, it is characterised in that: including first handle and second handle, first handle and second-hand
Handle is hinged, and sliding sleeve is fixed on the articulated section head end of first handle, and sliding sleeve is equipped with the attraction connector communicated therewith,
The articulated section head end of second handle be equipped with the consistent circular through hole in sliding sleeve entry position, first handle and second handle
Medial surface is equipped with sliding slot, is provided with sliding bar in sliding sleeve, one end of sliding bar is hinged with a pair of of binding clip, binding clip by torsional spring
It is stretched out from the shrinkage sleeve that sliding sleeve end point is fixedly connected, the other end of sliding bar is stretched out and reached from sliding sleeve
The rear of first handle and second handle, the body of rod outer symmetrical of sliding bar are hinged with traveller, and traveller passes through torsional spring and sliding bar
Hingedly, in the end insertion sliding slot of traveller, the inside of sliding bar is embedded with electrode bar, and electrode bar one end is connect with electrode contact,
The other end of electrode bar reaches the top of sliding bar and is connect by conducting wire with the electric knife head on binding clip；
The first handle is equipped with the first limited block, and second handle is equipped with the second limited block, the first limit
Semicircle card slot is provided on block and the second limited block, the radius of card slot and the radius of sliding bar are identical.
Further, the binding clip is spoon clamp head, and the cambered surface bottom of binding clip is provided with strip hollow out band, and electric knife head is cyclic annular
It is laid in the edge of binding clip, conducting wire stretches out from the arc transiting surface of binding clip handle to be connect with electric knife head.
Further, the articulated section of the first handle and second handle is by upper layer pin-joint piece and lower layer's pin-joint piece group
At being provided with hinge hole on upper layer pin-joint piece and lower layer's pin-joint piece, the upper layer pin-joint piece and lower layer's pin-joint piece of second handle are set respectively
It is equipped between the upper layer pin-joint piece of first handle and the inside of lower layer's pin-joint piece and upper layer pin-joint piece and between lower layer's pin-joint piece
Punching type articulated shaft.
Further, the sliding bar, which is adopted, is made from an insulative material.
Lymph node tissue is clamped the beneficial effects of the utility model are: the lymph node forceps can not only facilitate, may be used also
Cutting, coagulation operation are carried out to the lymph node tissue of clamping, electric knife head and lymph node forceps structure setting are reasonable, without adjusting binding clip
Position and angle can be completed the cutting and coagulation operation of lymph node tissue, while the binding clip of the lymph node forceps and handle
Structure is simpler, facilitate lymph node clamping and clamping elasticity be adjusted and locked, be electric knife cutting with
Coagulation creates favorable conditions, while the lymph node forceps also has pre-washing function, prevents lymph node bleeding and influences visual area.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is a kind of overall structure diagram of multi-functional lymph node forceps；
Fig. 2 is a kind of schematic diagram of internal structure of multi-functional lymph node forceps；
Fig. 3 is the structural schematic diagram of the first handle and second handle；
Fig. 4 is the attachment structure schematic diagram of the binding clip and electric knife head.
In attached drawing, parts list represented by the reference numerals are as follows:
1- first handle, 2- second handle, 3- sliding bar, 4- card slot, 5- articulated shaft, 11- sliding sleeve, 12- shrink set
Cylinder, 13- attraction connector, 21- sliding slot, 22- hinge hole, 31- traveller, 32- torsional spring, 33- binding clip, 34- electrode bar, 35- electrode connect
Head, the first limited block of 101-, the second limited block of 201-, 331- binding clip handle, 332- cambered surface, 341- electric knife head.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
Refering to fig. 1 shown in -4, a kind of multi-functional lymph node forceps, including first handle 1 and second handle 2,1 He of first handle
Second handle 2 is hinged, and sliding sleeve 11 is fixed on the articulated section head end of first handle 1, and sliding sleeve 11 is equipped with phase therewith
Logical attraction connector 13, the articulated section head end of second handle 2 be equipped with the consistent circular through hole in 11 entry position of sliding sleeve, the
The medial surface of one handle 1 and second handle 2 is equipped with sliding slot 21, sliding bar 3 is provided in sliding sleeve 11, sliding bar 3 is using exhausted
Edge material is made, and one end of sliding bar 3 is hinged with a pair of of binding clip 33 by torsional spring 32, and binding clip 33 is solid from 11 end point of sliding sleeve
Surely it is stretched out at the shrinkage sleeve 12 connected, the other end of sliding bar 3 stretches out from sliding sleeve 11 and reach first handle 1 and the
The rear of two handles 2, the body of rod outer symmetrical of sliding bar 3 are hinged with traveller 31, and traveller 31 is cut with scissors by torsional spring 32 and sliding bar 3
It connects, in the end insertion sliding slot 21 of traveller 31, the inside of sliding bar 3 is embedded with electrode bar 34, and 34 one end of electrode bar connects with electrode
First 35 connection, the other end of electrode bar 34 reach the top of sliding bar 3 and are connect by conducting wire with the electric knife head 341 on binding clip；
The first handle 1 is equipped with the first limited block 101, and second handle 2 is equipped with the second limited block 201,
Semicircle card slot 4, the radius of card slot 4 and the radius of sliding bar 3 are provided on first limited block 101 and the second limited block 201
It is identical.
Binding clip 33 is spoon clamp head, and 332 bottom of cambered surface of binding clip 33 is provided with strip hollow out band, and electric knife head 341 is cyclic annular to be laid
In the edge of binding clip 33, conducting wire stretches out from the arc transiting surface of binding clip handle 331 to be connect with electric knife head 341, first handle 1 and
The articulated section of two handles 2 is made of upper layer pin-joint piece and lower layer's pin-joint piece, is provided with hinge on upper layer pin-joint piece and lower layer's pin-joint piece
Hole 22 is connect, the upper layer pin-joint piece and lower layer's pin-joint piece of second handle 2 are respectively placed in the upper layer pin-joint piece and lower layer's hinge of first handle 1
Punching type articulated shaft 5 is equipped between the inside and upper layer pin-joint piece of contact pin and between lower layer's pin-joint piece.
The application method of the present apparatus and principle are as follows: operator is when pinching pressure first handle 1 and second handle 2, sliding bar 3
The traveller 31 of two sides will squeeze torsional spring 32, and torsional spring 32 is by generation along the thrust of the axis direction of sliding bar 3, and sliding bar 3 is in thrust
To the rear slide of first handle 1 and second handle 2 under effect；For sliding bar 3 during sliding, traveller is with sliding bar
Sliding and along on the sliding slot 21 of first handle 1 and second handle 2 sliding until sliding bar 3 reach suitable position, turn round at this time
Spring 32 resets, and binding clip will remain in suitable opening angle；The binding clip 33 hinged with sliding bar 3 with sliding bar 3 sliding to
It is slided in shrinkage sleeve 12, binding clip 33 is closed under the extruding of shrinkage sleeve 12, and binding clip 33 is formed during closure
Clamping to lymph node tissue；When the first limited block 101 of first handle 1 and the second limited block 201 of second handle 2 connect
When touching, sliding bar 3 will be fastened in the round card slot 4 that the first limited block 101 and the second limited block 201 enclose, to limit
Sliding bar 3 processed slides；The electrode contact 35 of 3 tail end of sliding bar is plugged on electric knife handle and by the conducting wire of electric knife handle
It connects on high frequency power supply host, high-frequency current will flow to conducting wire from electrode bar 34 and flow to electric knife head 341 by conducting wire at this time, electricity
Cutter head 341 will can carry out cutting to the lymph node tissue being held in binding clip 33 after being powered and coagulation operates, due to electric knife head 341
Ring-type is set on the outer ledge of binding clip 33, can be to the quick cutting of lymph node tissue and coagulation, lymph node forceps set clamping
Phenomenon of fighting when multiple instrumentations can be prevented in one with cutting coagulation, and the drawing number of tissue can be reduced, simultaneously
The lymph node forceps, without adjusting position and the angle of binding clip, operates extremely convenient when cutting and coagulation are operated；In cutting process
In such as lymph node bleeding and excessive smog when, flushing liquor is injected from connector 13 from attracting, flushing liquor is with sliding sleeve 11
It reaches at shrinkage sleeve 12 and the lymph node bleeding part clamped to binding clip 33 is rinsed, prevent blood stains from blocking surgical field of view,
Connector 13 will attracted to access negative pressure suction device after flushing liquor injection, negative pressure is inhaled from sliding sleeve 11 by blood stains and flushing liquor
It extracts.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples
In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (4)
1. a kind of multi-functional lymph node forceps, it is characterised in that: including first handle and second handle, first handle and second handle
Hingedly, sliding sleeve is fixed on the articulated section head end of first handle, sliding sleeve is equipped with the attraction connector communicated therewith, the
The articulated section head end of two handles be equipped with the consistent circular through hole in sliding sleeve entry position, first handle and second handle it is interior
Side is equipped with sliding slot, is provided with sliding bar in sliding sleeve, and one end of sliding bar is hinged with a pair of of binding clip by torsional spring, binding clip from
It is stretched out at the shrinkage sleeve that sliding sleeve end point is fixedly connected, the other end of sliding bar stretches out from sliding sleeve and reaches the
The rear of one handle and second handle, the body of rod outer symmetrical of sliding bar are hinged with traveller, and traveller is cut with scissors by torsional spring and sliding bar
It connects, in the end insertion sliding slot of traveller, the inside of sliding bar is embedded with electrode bar, and electrode bar one end is connect with electrode contact, electricity
The other end of pole stick reaches the top of sliding bar and is connect by conducting wire with the electric knife head on binding clip；
The first handle is equipped with the first limited block, and second handle is equipped with the second limited block, the first limited block
With semicircle card slot is provided on the second limited block, the radius of card slot and the radius of sliding bar are identical.
2. a kind of multi-functional lymph node forceps according to claim 1, it is characterised in that: the binding clip is spoon clamp head,
The cambered surface bottom of binding clip is provided with strip hollow out band, and electric knife head ring-type is laid in the edge of binding clip, arc mistake of the conducting wire from binding clip handle
It crosses to stretch out at face and be connect with electric knife head.
3. a kind of multi-functional lymph node forceps according to claim 1, it is characterised in that: the first handle and second-hand
The articulated section of handle is made of upper layer pin-joint piece and lower layer's pin-joint piece, is provided with hinge hole on upper layer pin-joint piece and lower layer's pin-joint piece,
The upper layer pin-joint piece and lower layer's pin-joint piece of second handle be respectively placed in first handle upper layer pin-joint piece and lower layer's pin-joint piece it is interior
Punching type articulated shaft is equipped between side and upper layer pin-joint piece and between lower layer's pin-joint piece.
4. a kind of multi-functional lymph node forceps according to claim 1, it is characterised in that: the sliding bar uses insulation material
Material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820688282.2U CN208942367U (en) | 2018-05-09 | 2018-05-09 | A kind of multi-functional lymph node forceps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820688282.2U CN208942367U (en) | 2018-05-09 | 2018-05-09 | A kind of multi-functional lymph node forceps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208942367U true CN208942367U (en) | 2019-06-07 |
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ID=66730204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820688282.2U Expired - Fee Related CN208942367U (en) | 2018-05-09 | 2018-05-09 | A kind of multi-functional lymph node forceps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208942367U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111616797A (en) * | 2020-05-26 | 2020-09-04 | 中国医学科学院肿瘤医院 | Electric coagulation lymph operation forceps |
-
2018
- 2018-05-09 CN CN201820688282.2U patent/CN208942367U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111616797A (en) * | 2020-05-26 | 2020-09-04 | 中国医学科学院肿瘤医院 | Electric coagulation lymph operation forceps |
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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: 20190607 Termination date: 20200509 |
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| CF01 | Termination of patent right due to non-payment of annual fee |