CN206063183U - Minimally invasive surgery specimen sampler - Google Patents
Minimally invasive surgery specimen sampler Download PDFInfo
- Publication number
- CN206063183U CN206063183U CN201620218549.2U CN201620218549U CN206063183U CN 206063183 U CN206063183 U CN 206063183U CN 201620218549 U CN201620218549 U CN 201620218549U CN 206063183 U CN206063183 U CN 206063183U
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- muscle
- umbrella
- type
- hard
- storage device
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Abstract
This utility model belongs to technical field of medical instruments, more particularly, to a kind of Minimally Invasive Surgery specimen sampler.Including the scalable netted storage device of lower umbrella-type, on the netted storage device of lower umbrella-type, back-off has scalable upper umbrella-type band muscle dilator, pass through the first hard muscle between upper umbrella-type band muscle dilator and the netted storage device of lower umbrella-type, second hard muscle and the 3rd hard muscle are connected, the first port with opening in communication is formed between first hard muscle and the second hard muscle, the second port with opening in communication is formed between second hard muscle and the 3rd hard muscle, the third connectivity mouth with opening in communication is formed between first hard muscle and the 3rd hard muscle, the arc length of the first port is respectively greater than the arc length of the second port and third connectivity mouth, upper umbrella-type band muscle dilator is connected with the hand-held pushing ram that struts, and the netted storage device of umbrella-type is strutted at present relative to the propulsion of upper umbrella-type band muscle dilator hand-held ought to strut pushing ram.Advantage is：It is reasonable in design, simple structure.
Description
Technical field
This utility model belongs to technical field of medical instruments, more particularly, to a kind of Minimally Invasive Surgery specimen sampler.
Background technology
At present, clinically in Minimally Invasive Surgery, specimen sampling will be done.The sampling equipment for being used has various, without rule
The sampling equipment of model, except increasing sampling difficulty, further increases the operating time, improves operation risk.It is specific as follows：Face now
On bed when the sampling of Minimally Invasive Surgery specimen is done, all it is the bag-shaped equipment of the software for using, have or homemade, no unified standard
Utensil.The material of software advance downwardly place after bag mouth be Natural closure, in addition it is also necessary to other auxiliary implements by bag mouth
Strut, because of minimally invasive limited view, specimen is placed in sampler especially difficult；It is simply side stress during due to pulling out,
It is variable to increase frictional force into conisphere shape and be difficult to pull out；Need to expand wound when pulling out due to conisphere shape, be unfavorable for patient's health
It is multiple；Extend operating time because of the expansion of wound, therefore improve operation risk.
In order to be improved to prior art, people have carried out long-term exploration, it is proposed that various solutions.
For example, Chinese patent literature discloses a kind of specimen sampling bag for laparoscopic minimal invasive operation [application number：CN201120036793.4],
Including specimen bag, it is characterised in that：Specimen bag is long taper, has semiflexible frenulum in cone mouth, and taper is arc shaped, specimen bag
Bag material be the different waterproof flexible cloth of inside and outside two sides color.
Although such scheme solves the deficiencies in the prior art to a certain extent, the material of software is being advanced downwardly
After placement, bag mouth is Natural closure, in addition it is also necessary to strutted bag mouth with other auxiliary implements, because of minimally invasive limited view, to sampler
In place specimen it is especially difficult；It is simply side stress during due to pulling out, it is variable to increase frictional force into conisphere shape and be difficult
Pull out；Need to expand wound when pulling out due to conisphere shape, be unfavorable for Rehabilitation；When extending operation because of the expansion of wound
Between, therefore improve operation risk.
Utility model content
The purpose of this utility model is for the problems referred to above, there is provided a kind of reasonable in design, Minimally Invasive Surgery mark of simple structure
This sampler.
To reach above-mentioned purpose, this utility model employs following technical proposal：This Minimally Invasive Surgery specimen sampler, including
The netted storage device of scalable lower umbrella-type, on the netted storage device of described lower umbrella-type, back-off has scalable upper umbrella-type band muscle to strut
Device is hard by the first hard muscle, the second hard muscle and the 3rd between described upper umbrella-type band muscle dilator and the netted storage device of lower umbrella-type
Muscle is connected, and the first port with opening in communication is formed between the first described hard muscle and the second hard muscle, and described second is hard
Formed and the second port of opening in communication between muscle and the 3rd hard muscle, formed between the first described hard muscle and the 3rd hard muscle with
The third connectivity mouth of opening in communication, the arc length of the first described port are respectively greater than the arc of the second port and third connectivity mouth
Length, described upper umbrella-type band muscle dilator are connected with the hand-held pushing ram that struts, and hand-held ought strut pushing ram relative to upper
At present the netted storage device of umbrella-type is strutted the propulsion of umbrella-type band muscle dilator.Inwardly promote it is hand-held strut pushing ram, upper umbrella-type band muscle is supportted
Opening device opening drives the lower netted storage device of umbrella-type to strut, and specimen is put into by the first port between the first hard muscle and the second hard muscle
To in the netted storage device of lower umbrella-type, software material is put into the netted storage device split shed of lower umbrella-type and is stayed open, it is not necessary to other
Opening is strutted by auxiliary implement, picking and placeing beneficial to specimen；No longer it is side stress during due to pulling out, it is to avoid become conisphere shape
Increase frictional force, be easily drawn out；Wound will not be expanded during pull-out, beneficial to Rehabilitation.
In above-mentioned Minimally Invasive Surgery specimen sampler, described upper umbrella-type band muscle dilator includes cylindricality pushing block, institute
Circumferentially be hinged with the outer wall of the cylindricality pushing block stated it is some strut bar, described cylindricality pushing block struts pushing ram phase with hand-held
Connection, and when hand-held strutting struts bar when pushing ram is advanced relative to upper umbrella-type band muscle dilator and strut.
In above-mentioned Minimally Invasive Surgery specimen sampler, the netted storage device of described lower umbrella-type is included in the middle of some cylindricalitys
Block, is hinged with some storage bars on the outer wall of described cylindricality intermediate mass, the other end of described storage bar with strut the one of bar
End is hinged.
In above-mentioned Minimally Invasive Surgery specimen sampler, described storage bar includes lower outer nose bar and upper interior female rod, works as Sheng
When thing bar is in closed configuration, the recess of upper interior female rod surrounds slot portion.
In above-mentioned Minimally Invasive Surgery specimen sampler, it is connected by flexible concertina film between described storage bar.
Compared with prior art, the advantage of this Minimally Invasive Surgery specimen sampler is：Inwardly promote and hand-held strut propulsion
Bar, upper umbrella-type band muscle dilator are opened and drive the lower netted storage device of umbrella-type to strut, specimen pass through the first hard muscle and the second hard muscle it
Between the first port put in the netted storage device of lower umbrella-type, software material is put into the netted storage device split shed of lower umbrella-type and is kept
Open, it is not necessary to which opening is strutted by other auxiliary implements, picking and placeing beneficial to specimen；No longer it is that side is received during due to pulling out
Power, it is to avoid becoming conisphere shape increases frictional force, is easily drawn out；Wound will not be expanded during pull-out, beneficial to Rehabilitation.
Description of the drawings
Fig. 1 is structural representation when strutting that this utility model is provided.
Structural representation when Fig. 2 is the contraction of this utility model offer.
In figure, the netted storage device 1 of lower umbrella-type, upper umbrella-type band muscle dilator 2, slot portion 3, the first hard muscle 4, the second hard muscle 5,
3rd hard muscle 6, hand-held strut pushing ram 7, cylindricality intermediate mass 8, storage bar 9, strut bar 10, lower outer nose bar 11, upper interior female rod 12.
Specific embodiment
Embodiment
As shown in figure 1, this Minimally Invasive Surgery specimen sampler includes the netted storage device 1 of scalable lower umbrella-type, upper interior female rod
On the netted storage device 1 of 12 times umbrella-type, back-off has scalable upper umbrella-type band muscle dilator 2, and in upper interior female rod 12, umbrella-type band muscle is strutted
It is connected with the 3rd hard muscle 6 by the first hard muscle 4, the second hard muscle 5 between device 2 and the netted storage device of lower umbrella-type 1, upper interior female rod
Formed and the first port of opening in communication between 12 first hard muscle 4 and the second hard muscle 5,12 second hard muscle 5 of upper interior female rod and the
The second port with opening in communication is formed between three hard muscle 6, is formed between 12 first hard muscle 4 of upper interior female rod and the 3rd hard muscle 6
With the third connectivity mouth of opening in communication, arc length respectively greater than the second port and the third connectivity mouth of 12 first port of upper interior female rod
Arc length, in upper interior female rod 12, umbrella-type band muscle dilator 2 is connected with the hand-held pushing ram 7 that struts, and hand-held ought be strutted and pushed away
Entering bar 7 advances the netted storage device of umbrella-type at present 1 to strut relative to upper umbrella-type band muscle dilator 2.Inwardly promote and hand-held strut propulsion
Bar 7, upper umbrella-type band muscle dilator 2 are opened and drive the netted storage device of lower umbrella-type 1 to strut, and specimen is hard by the first hard muscle 4 and second
The first port between muscle 5 is put in the netted storage device of lower umbrella-type 1, and software material is put in the netted storage device of lower umbrella-type 1
Opening is stayed open, it is not necessary to which opening is strutted by other auxiliary implements, picking and placeing beneficial to specimen；During due to pulling out no longer it is
Side stress, it is to avoid becoming conisphere shape increases frictional force, is easily drawn out；Wound will not be expanded during pull-out, beneficial to Rehabilitation.
Wherein, in upper interior female rod 12, umbrella-type band muscle dilator 2 includes cylindricality pushing block, 12 cylindricality pushing block of upper interior female rod
Circumferentially be hinged with outer wall it is some strut bar 10,12 cylindricality pushing block of upper interior female rod is connected with the hand-held pushing ram 7 that struts, and work as
Hand-held strutting struts bar 10 when pushing ram 7 is advanced relative to upper umbrella-type band muscle dilator 2 and struts.In upper, 12 times umbrella-type of female rod are netted
Storage device 1 includes some cylindricality intermediate mass 8, is hinged with some storage bars 9 on the outer wall of 12 cylindricality intermediate mass 8 of upper interior female rod, on
The other end of 12 storage bar 9 of interior female rod is hinged with the one end for strutting bar 10.In upper, 12 storage bar 9 of female rod includes lower outer nose bar 11
With upper interior female rod 12, when storage bar 9 is in closed configuration, the recess of upper interior female rod 12 surrounds slot portion 3.Female rod 12 in upper
It is connected by flexible concertina film between storage bar 9.
Specific embodiment described herein is only explanation for example to this utility model spirit.This utility model institute
Category those skilled in the art can make various modifications or supplement or using similar to described specific embodiment
Mode substitute, but without departing from it is of the present utility model spirit or surmount scope defined in appended claims.
Although more having used the netted storage device 1 of lower umbrella-type, upper umbrella-type band muscle dilator 2, slot portion 3, first herein
Hard muscle 4, the second hard muscle 5, the 3rd hard muscle 6, hand-held strut pushing ram 7, cylindricality intermediate mass 8, storage bar 9, strut bar 10, lower evagination
The terms such as bar 11, upper interior female rod 12, but it is not precluded from the probability using other terms.Using these terms just for the sake of more
Essence of the present utility model is described and explained easily；It is all new with this practicality to be construed as any additional restriction
Type spirit is contrary.
Claims (5)
1. a kind of Minimally Invasive Surgery specimen sampler, it is characterised in that including the scalable netted storage device (1) of lower umbrella-type, described
The netted storage device (1) of lower umbrella-type on back-off have scalable upper umbrella-type band muscle dilator (2), described upper umbrella-type band muscle is strutted
It is connected with the 3rd hard muscle (6) by the first hard muscle (4), the second hard muscle (5) between device (2) and the netted storage device (1) of lower umbrella-type,
The first port with opening in communication, the second described hard muscle are formed between the first described hard muscle (4) and the second hard muscle (5)
(5) formed and the second port of opening in communication and the 3rd hard muscle (6) between, the first described hard muscle (4) and the 3rd hard muscle (6)
Between formed and the third connectivity mouth of opening in communication, the arc length of the first described port is respectively greater than the second port and the 3rd
The arc length of port, described upper umbrella-type band muscle dilator (2) are connected with the hand-held pushing ram (7) that struts, and work as hand-held support
The netted storage device (1) of umbrella-type struts at present relative to upper umbrella-type band muscle dilator (2) propulsion to open pushing ram (7).
2. Minimally Invasive Surgery specimen sampler according to claim 1, it is characterised in that described upper umbrella-type band muscle dilator
(2) including cylindricality pushing block, circumferentially it is hinged with the outer wall of described cylindricality pushing block and some struts bar (10), described cylindricality
Pushing block is connected with the hand-held pushing ram (7) that struts, and hand-held ought strut pushing ram (7) relative to upper umbrella-type band muscle dilator
(2) strut bar (10) when advancing to strut.
3. Minimally Invasive Surgery specimen sampler according to claim 2, it is characterised in that the netted storage device of described lower umbrella-type
(1) including some cylindricality intermediate mass (8), on the outer wall of described cylindricality intermediate mass (8), some storage bars (9) are hinged with, it is described
The other end of storage bar (9) be hinged with the one end for strutting bar (10).
4. Minimally Invasive Surgery specimen sampler according to claim 3, it is characterised in that under described storage bar (9) includes
Outer nose bar (11) and upper interior female rod (12), when storage bar (9) is in closed configuration, the recess of upper interior female rod (12) surrounds narrow
Oral area (3).
5. Minimally Invasive Surgery specimen sampler according to claim 4, it is characterised in that lead between described storage bar (9)
Cross flexible concertina film to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620218549.2U CN206063183U (en) | 2016-03-21 | 2016-03-21 | Minimally invasive surgery specimen sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620218549.2U CN206063183U (en) | 2016-03-21 | 2016-03-21 | Minimally invasive surgery specimen sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206063183U true CN206063183U (en) | 2017-04-05 |
Family
ID=58420831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620218549.2U Expired - Fee Related CN206063183U (en) | 2016-03-21 | 2016-03-21 | Minimally invasive surgery specimen sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206063183U (en) |
-
2016
- 2016-03-21 CN CN201620218549.2U patent/CN206063183U/en not_active Expired - Fee Related
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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: 20170405 Termination date: 20180321 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |