CN209186776U - A kind of laparoscopic specimen load-engaging device - Google Patents
A kind of laparoscopic specimen load-engaging device Download PDFInfo
- Publication number
- CN209186776U CN209186776U CN201821884743.XU CN201821884743U CN209186776U CN 209186776 U CN209186776 U CN 209186776U CN 201821884743 U CN201821884743 U CN 201821884743U CN 209186776 U CN209186776 U CN 209186776U
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- China
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- scissors bar
- scissors
- bar
- object slot
- slot
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Abstract
The utility model discloses a kind of laparoscopic specimen load-engaging devices, including shear shank, shear shank includes the first scissors bar and the second scissors bar, the middle part of first scissors bar and the second scissors bar passes through a shaft connection, the front end of first scissors bar and the second scissors bar, which passes through flexible connecting rod and is fixedly connected with one, takes object slot, two take object slot to be symmetrical arranged, and two take the opening of object slot is opposite to open up, a locating rod is fixed with outside the front end outer side of first scissors bar and the second scissors bar is oblique, take the rear end of object slot with flexible connecting rod junction on the outside of offer the locating slot to match with locating rod, a gripping circle is respectively and fixedly provided on the outside of the rear end of first scissors bar and the second scissors bar.The utility model can not only prevent historrhexis, guarantee the integrality of sample, and can greatly shorten operation total time, be conducive to the quick recovery of patient.
Description
Technical field
The utility model relates to a kind of laparoscopic specimen load-engaging devices.
Background technique
Currently, when carrying out surgical operation, it is often necessary to take sample to be chemically examined, in sample when taking, usually
It is taken out using vessel forceps from laparoscope puncturing hole, however, such mode of taking has the disadvantage in that 1, with vessel forceps jaw set
The broken of tissue is easily caused during knitting, loses the integrality of sample, brings puzzlement for post-operative pathological diagnosis；2, because of group
It knits and causes that the object time is taken to extend after being crushed, virtually extend operation total time, increase anaesthetic dosage used in patient's art, Huan Zheshu
Rehabilitation is slower afterwards.
Utility model content
In view of the above-mentioned problems, the utility model provides a kind of laparoscopic specimen load-engaging device, background skill is efficiently solved
The problem of being pointed out in art.
The technical solution adopted in the utility model is:
A kind of laparoscopic specimen load-engaging device, including shear shank, the shear shank include that the first scissors bar and second is cut
It is cut by a shaft connection, the first scissors bar and second at the middle part of knife bar, the first scissors bar and the second scissors bar
The front end of knife bar, which passes through flexible connecting rod and is fixedly connected with one, takes object slot, takes object slot to be symmetrical arranged described in two, and two
For a opening for taking object slot with respect to opening up, the front end outer side of the first scissors bar and the second scissors bar is oblique to be fixed with one calmly outside
Position bar, the rear end for taking object slot with flexible connecting rod junction on the outside of offer the positioning to match with locating rod
A gripping circle is respectively and fixedly provided on the outside of the rear end of slot, the first scissors bar and the second scissors bar.
Preferably, the object slot that takes is half circular platform type, it is described that the biggish one end of object slot is taken to fix with flexible connecting rod
Connection.
Object slot is taken by using pre-small post-large, conveniently takes object slot to pass through laparoscope puncturing hole and takes sample.
Preferably, the first scissors bar is with the angle for taking the face of object channel opening on the first scissors bar is fixedly connected on
165-175 °, the second scissors bar and it is fixedly connected on the second scissors bar that take the angle in the face of object channel opening be 165-
175 °, the front end of the first scissors bar and the second scissors bar in clamping process, takes the front end of object slot first to touch described in two
To together, as the front end of the first scissors bar and the second scissors bar persistently clamps, the flexible connecting rod generates deformation,
Until taking the rear end of object slot to be in contact described in two, at this point, the outer end of locating rod heads into locating slot.
By the setting of flexible connecting rod, so that the front end of the first scissors bar and the second scissors bar is in clamping process, two
A front end for taking object slot first touches together, as the front end of the first scissors bar and the second scissors bar persistently clamps, elasticity
Connecting rod generates deformation, until taking the rear end of object slot to be in contact described in two, is conducive to taking for sample in this way, meanwhile, pass through
Locating rod and locating slot are realized and are fixed after sample is taken to the positioning for taking object slot and shear shank.
The utility model takes object slot by the setting in the front end of shear shank, passes through laparoscope puncturing hole in the front end of shear shank
When carrying out taking object, directly sample is placed in and is taken in object slot, take the opening of object slot to offset when two, realized to taking sample in object slot
Closing, is then then passed through laparoscope puncturing hole and takes out sample, can not only prevent historrhexis in this way, guarantee the complete of sample
Property, and operation total time can be greatly shortened, be conducive to the quick recovery of patient.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
Below by specific embodiment and in conjunction with attached drawing, the utility model is further described in detail.
Embodiment 1
As shown in Figure 1, a kind of laparoscopic specimen load-engaging device, including shear shank, the shear shank include the first scissors
The middle part of bar 1 and the second scissors bar 2, the first scissors bar 1 and the second scissors bar 2 is connected by a shaft 3, and described first
The front end of scissors bar 1 and the second scissors bar 2, which passes through flexible connecting rod 4 and is fixedly connected with one, takes object slot 5, takes described in two
Object slot 5 is symmetrical arranged, and two take the opening of object slot 5 is opposite to open up, the front end of the first scissors bar 1 and the second scissors bar 2
Outside it is oblique it is outer be fixed with a locating rod 6, the rear end for taking object slot 5 with 4 junction of flexible connecting rod on the outside of open up
There is the locating slot to match with locating rod 67, is respectively and fixedly provided on the outside of the rear end of the first scissors bar 1 and the second scissors bar 2
One gripping circle 8.
The object slot 5 that takes is half circular platform type, described that the biggish one end of object slot 5 is taken to be fixedly connected with flexible connecting rod 4.
The first scissors bar 1 is 165- with the angle for being fixedly connected on the face for taking object slot 5 to be open on the first scissors bar 1
175 °, the second scissors bar 2 is 165-175 ° with the angle for being fixedly connected on the face for taking object slot 5 to be open on the second scissors bar 2,
The front end of the first scissors bar 1 and the second scissors bar 2 in clamping process, takes the front end of object slot 5 first to touch described in two
Together, as the front end of the first scissors bar 1 and the second scissors bar 2 persistently clamps, the flexible connecting rod 4 generates shape
Become, until taking the rear end of object slot 5 to be in contact described in two, at this point, the outer end of locating rod 6 heads into locating slot 7.
When the utility model is used, the front end of shear shank, which passes through laparoscope puncturing hole after clamping, takes sample, mark is taken
This when, is first turned on the front end of shear shank, then takes specimen holder in object slot 5 at two, and then shear shank front end clamps, so that
Sample is placed in two and takes in object slot 5, and object slot 5 will finally be taken to take out across laparoscope puncturing hole again, thus realize taking for sample,
The utility model structure is simple, easy to use, can not only prevent historrhexis, guarantees the integrality of sample, and can be big
It is big to shorten operation total time, be conducive to the quick recovery of patient.
Claims (3)
1. a kind of laparoscopic specimen load-engaging device, which is characterized in that including shear shank, the shear shank includes the first scissors bar
(1) and the second scissors bar (2), the middle part of the first scissors bar (1) and the second scissors bar (2) is by shaft (3) connection,
The front end of the first scissors bar (1) and the second scissors bar (2), which passes through flexible connecting rod (4) and is fixedly connected with one, takes object slot
(5), object slot (5) are taken to be symmetrical arranged described in two, and two take the opening of object slot (5) is opposite to open up, the first scissors bar
(1) and the front end outer side of the second scissors bar (2) it is oblique it is outer be fixed with a locating rod (6), the rear end for taking object slot (5) with
The locating slot (7) to match with locating rod (6), first scissors are offered on the outside of flexible connecting rod (4) junction
A gripping circle (8) is respectively and fixedly provided on the outside of the rear end of bar (1) and the second scissors bar (2).
2. a kind of laparoscopic specimen load-engaging device according to claim 1, which is characterized in that the object slot (5) that takes is
Half circular platform type, it is described that object slot (5) biggish one end is taken to be fixedly connected with flexible connecting rod (4).
3. a kind of laparoscopic specimen load-engaging device according to claim 1, which is characterized in that the first scissors bar (1)
It is 165-175 ° with the angle for being fixedly connected on the face for taking object slot (5) to be open on the first scissors bar (1), the second scissors bar
It (2) is 165-175 ° with the angle for being fixedly connected on the face for taking object slot (5) to be open on the second scissors bar (2), first scissors
The front end of bar (1) and the second scissors bar (2) in clamping process, taken described in two the front end of object slot (5) first touch together, with
The front end of the first scissors bar (1) and the second scissors bar (2) persistently clamp, the flexible connecting rod (4) generates deformation,
Until taking the rear end of object slot (5) to be in contact described in two, at this point, the outer end of locating rod (6) heads into locating slot (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821884743.XU CN209186776U (en) | 2018-11-15 | 2018-11-15 | A kind of laparoscopic specimen load-engaging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821884743.XU CN209186776U (en) | 2018-11-15 | 2018-11-15 | A kind of laparoscopic specimen load-engaging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209186776U true CN209186776U (en) | 2019-08-02 |
Family
ID=67411763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821884743.XU Active CN209186776U (en) | 2018-11-15 | 2018-11-15 | A kind of laparoscopic specimen load-engaging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209186776U (en) |
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2018
- 2018-11-15 CN CN201821884743.XU patent/CN209186776U/en active Active
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