CN104887323B - A kind of Abdominoscope tumor breaking protective device - Google Patents
A kind of Abdominoscope tumor breaking protective device Download PDFInfo
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- CN104887323B CN104887323B CN201510308691.6A CN201510308691A CN104887323B CN 104887323 B CN104887323 B CN 104887323B CN 201510308691 A CN201510308691 A CN 201510308691A CN 104887323 B CN104887323 B CN 104887323B
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Abstract
The present invention relates to a kind of Abdominoscope tumor breaking protective device.Including：For accommodating the bagging of tumour；Respectively with the first branch, the second branch and the 3rd branch of the bagging airtight connection；Wherein, the first branch, the second branch and the 3rd branch are hollow cylindrical structure, and the diameter of the second branch is more than tri- branch of the first branch and, in order to which tumour is entered inside bagging from the second branch.The present apparatus realizes the completely isolated of tumour and abdominal cavity in the minimally invasive broken knurl operation of laparoscope, and tumour will not be spread in surgical procedure, and then fundamentally ensure that the health of patient, and greatly reduce the various risks caused by tumour is spread.
Description
Technical field
The present invention relates to medical domain, is to be related to a kind of Abdominoscope tumor breaking protective device specifically.
Background technology
Fibroid is women common disease and frequently-occurring disease, and laparoscopic myomectomy operation is obtained because small to patient trauma
To extensive use, but during the operation of existing laparoscopic myomectomy, benign/pernicious judgement can not be carried out to fibroid,
Such as be the pernicious change of fibroid or sarcoma of uterus, in surgical procedure, because tumour can it is intraperitoneal it is pulverized then take out, then can be because
Malignant tumour is artificially caused after being crushed in intraperitoneal extensive diffusive, is made an extremely bad impression to patient body health.According to
FDA estimates in every 350 women for undergoing surgery excision fibroid, just have 1 people to have unknown sarcoma of uterus, this is
The cancer of life-threatening.FDA warns that cancerous tissue can be disseminated by crushing art, therefore " should be prevented from ".But this will make major part
Benign tumour patient loses Minimally Invasive Surgery chance.
In the prior art, having had part medical worker to expand prevents what intraperitoneal tumour from spreading during chopping
Research.For example, the Chinese patent literature of Application No. 2015100400992 describe a kind of laparoscopic surgery built in mirror-type prevent swelling
Knurl diffusing protection device.Its resilient protection bag with casing, splendid attire specimens from pri, the sack of protective bag are pricked in the lower end of casing
Mouthful, protective bag is placed in casing cavity；Slide fastener mouth is set in protective bag, puts mirror hole and handle hole, on mirror hole and handle hole is put
If cross open silica gel valve.Specimens from pri can be placed in protective bag by the protector completes to be peeled into fragment and take out can be
On the premise of the benefit for remaining laparoscope Minimally Invasive Surgery, prevent malignant tumour and have the tumour of potential pernicious tendency intraperitoneal
Residual, diffusion and plantation.
However, above device is because of design feature, in real work can there are it is more the defects of, be specially：
(1) protective bag using when expand after intraperitoneal inflation, it needs to insert the cannula into protective bag simultaneously before inflating
Airtight connection.But the notch of human abdomen is smaller, protective bag is in unaerated state (i.e. compressive state) before abdominal cavity is entered,
It is unfolded after being placed in abdominal cavity by operating theater instruments, and device dissociates relatively intraperitoneal, different patient's abdomen wall puncture mouths are not exactly the same,
So hysteroscope apparatus enters device relative difficulty after stomach wall puncturing hole.
(2) even if casing punctures successfully, casing is still to need to solve with how closed with puncture minister's phase of protective bag
Problem.If puncture portion gas leakage, then protective bag will be deflated, makes operating theater instruments no longer have the space of operation.
(3) have in its protective bag and put mirror hole, handle hole and slide fastener, how to ensure the sealing of slide fastener, how to ensure abdominal cavity
How mirror and the sealing for putting mirror hole, ensure the sealing of operating theater instruments and handle hole, be still the problem of needing to overcome.
In conclusion a kind of device how is designed, can be in laparoscopic resection tumour and chopping myomata operation interval
From tumour, and there is relatively low operation difficulty and higher leakproofness, be that medical field technical staff is faced.
The content of the invention
The purpose of the present invention is to overcome above-mentioned the deficiencies in the prior art, there is provided a kind of Abdominoscope tumor breaking protective device.Should
Carried out with the present apparatus in surgical procedure, it is possible to achieve tumour and abdominal cavity it is completely isolated, prevent tumour from being spread in shattering process.
In order to achieve the above objectives, the present invention adopts the following technical scheme that：
A kind of Abdominoscope tumor breaking protective device, including：
For accommodating the bagging of tumour；
Respectively with the first branch, the second branch and the 3rd branch of the bagging airtight connection；
Wherein, the first branch, the second branch and the 3rd branch are hollow cylindrical structure, the diameter of the second branch
More than the first branch and the 3rd branch, and according to the big-and-middle small size setting corresponding size of sack, in order to tumour from the second branch into
Enter to inside bagging.
A kind of Abdominoscope tumor breaking protective device, including：
For accommodating the bagging of tumour；
Respectively with the first branch, the second branch and the 3rd branch of the bagging airtight connection；
Wherein, the first branch, the second branch and the 3rd branch are hollow cylindrical structure, the diameter of the second branch
More than the first branch and the 3rd branch, in order to which tumour is entered inside bagging from the second branch；
Wherein, annular groove is equipped with outside the second branch, closing in line is set in annular groove, described in the end of closing in line protrudes from
Annular groove.
A kind of Abdominoscope tumor breaking protective device, including：
For accommodating the bagging of tumour；
Respectively with the first branch, the second branch and the 3rd branch of the bagging airtight connection；
Wherein, the first branch, the second branch and the 3rd branch are hollow cylindrical structure, the diameter of the second branch
More than the first branch and the 3rd branch, and according to the big-and-middle small size setting corresponding size of sack；
Wherein, the second branch inner inclination is provided with two catch.
A kind of Abdominoscope tumor breaking protective device, including：
For accommodating the bagging of tumour；
Respectively with the first branch, the second branch and the 3rd branch of the bagging airtight connection；
Wherein, the first branch, the second branch and the 3rd branch are hollow cylindrical structure, the diameter of the second branch
More than the first branch and the 3rd branch, in order to which tumour is entered inside bagging from the second branch；
Wherein, annular groove is equipped with outside the second branch, closing in line is set in annular groove, described in the end of closing in line protrudes from
Annular groove, the second branch inner inclination are provided with two catch.
Preferably, it is cased with retainer on the outside of the first branch or the 3rd branch.
Preferably, the retainer includes keeping frame body, keeps frame body to be equipped with through hole, keeps the lower end of frame body
With multiple supporting legs.
Preferably, the first branch, the second branch, the 3rd branch and bagging are polyethylene material.
Preferably, the bagging is equipped with observation piece, observation piece and bagging airtight connection, and observation piece is silica gel material.
Preferably, it is stained with adhesive-layer on the inside of the through hole.
Preferably, the supporting leg is equipped with non-slip mat.
The beneficial effects of the invention are as follows：
(1) tumour after separation is imported inside bagging using the second branch, then bagging is inflated, and by three
Branch closes up respectively, then tumour, will not be in intraperitoneal diffusion in crushing process just by the closed parcel of bagging.
(2) closing in line is equipped with the outside of the second branch, seals in abdominal cavity easy to the second branch and cut by closing in line
Mouth is drawn out external；
(3) retainer can make its first branch or the second branch keep cylinder state for a long time, be passed in and out easy to medical instrument；
(4) present apparatus whole course visible in operation, greatly reduces operating difficulty.
(5) three branches and bagging airtight connection, there is no gas leakage risk, make bagging be in all the time in surgical procedure compared with
For full state.
Brief description of the drawings
Fig. 1 is the cross-sectional view of embodiment 1；
Fig. 2 is the cross-sectional view of embodiment 2；
Fig. 3 is the cross-sectional view of embodiment 3；
Fig. 4 is the cross-sectional view of embodiment 4；
Fig. 5 is the cross-sectional view of embodiment 5；
Fig. 6 is the structure diagram of retainer in the present invention；
Fig. 7 is the cross-sectional view of embodiment 6；
Wherein：1st, the first branch, 2, the second branch, 3, bagging, the 4, the 3rd branch, 5, cavity volume, 6, annular groove, 7, closing in line,
8th, catch, 9, retainer, 10, through hole, 11, non-slip mat, 12, observation piece, 13, supporting leg.
Embodiment
Below in conjunction with attached drawing, the present invention is described in detail.
Embodiment 1：A kind of Abdominoscope tumor breaking protective device, its structure as shown in Figure 1, including：
For accommodating the bagging 3 of tumour；
The first branch 1 with 3 airtight connection of bagging, 2 and the 3rd branch 4 of the second branch respectively；
The inside of three branches is the cavity volume 5 for passing in and out operating theater instruments；
Wherein, the first branch 1,2 and the 3rd branch 4 of the second branch are hollow cylindrical structure, the second branch 2
Diameter is more than the first branch 1 and the second branch 2, in order to which tumour is entered inside bagging 3 from the second branch 2.The specification of bagging 3
1L, 1.5L or 2L may be selected.
The first branch 1,3 and the 3rd branch 4 of the second branch are integrally formed with bagging 4.
The internal diameter of the second branch can be tri- models of 5cm, 10cm or 15cm.
Plastics or polyethylene material may be selected in the bagging 4, own vol can be significantly compressed under No operation state, just
Enter in less notch.
In use, the present apparatus is put into abdominal cavity from abdominal incision, then the present apparatus is unfolded with medical calm, then will be swollen
Knurl loads inside bagging 3 from the second branch 2, and the second branch 2 is closed up with cotton thread, then one end of cotton thread is pulled out from notch,
Then a part for the second branch 2 is also drawn out from the notch；Recycle medical calm by 1 and the 3rd branch 4 of the first branch respectively from
In addition two notch pull out.
After completing above-mentioned preparation, cotton thread is loosened, is put into laparoscope, broken knurl apparatus and broken from three branches respectively
Knurl auxiliary instrument, recycles other cotton threads to bind three branches, realizes hermetically sealed effect.Using broken knurl auxiliary instrument to set
Inflation in bag 3, then bagging 3 expands, and finally carries out tumour and crushes and take out.After the completion of operation, by the lashings on three branches
(such as sealing ring) is dismantled, and takes out laparoscope, broken knurl apparatus and broken knurl auxiliary instrument, is from intraperitoneal taking-up by the present apparatus finally
Can.
After employing said structure, the present apparatus realize tumour and abdominal cavity in the minimally invasive broken knurl operation of laparoscope it is complete every
From tumour will not be spread in surgical procedure, and then fundamentally ensure that the health of patient, and be greatly reduced because swollen
Various risks caused by knurl is spread.
Embodiment 2：A kind of Abdominoscope tumor breaking protective device, its structure as shown in Fig. 2, including：
For accommodating the bagging 3 of tumour；
The first branch 1 with 3 airtight connection of bagging, 2 and the 3rd branch 4 of the second branch respectively；
The inside of three branches is the cavity volume 5 for passing in and out operating theater instruments；
Wherein, the first branch 1,2 and the 3rd branch 4 of the second branch are hollow cylindrical structure, the second branch 2
Diameter is more than the first branch 1 and the second branch 2, in order to which tumour is entered inside bagging 3 from the second branch 2.The specification of bagging 3
1L, 1.5L or 2L may be selected.
The first branch 1,3 and the 3rd branch 4 of the second branch are integrally formed with bagging 4.
The internal diameter of the second branch can be tri- models of 5cm, 10cm or 15cm.
Wherein, the outside of the second branch 2 is equipped with annular groove 6, and closing in line 7, the end protrusion of closing in line 7 are set in annular groove 6
In the annular groove 6.
As more preferably selecting, an annular groove 6, Mei Gehuan also can be respectively added outside 1 and the 3rd branch 4 of the first branch
Equally there is closing in line 7 in groove 6, the end of closing in line 7 protrudes from the annular groove 6.
Plastics or polyethylene material may be selected in the bagging 4, own vol can be significantly compressed under No operation state, just
Enter in less notch.
In use, the present apparatus is put into abdominal cavity from abdominal incision, then the present apparatus is unfolded with medical calm, then will be swollen
Knurl loads inside bagging 3 from the second branch 2, and the second branch 2 is closed up with closing in line 7, then by one end of closing in line 7 from notch
Pull out, then a part for the second branch 2 is also drawn out from the notch；1 and the 3rd branch 4 of the first branch is distinguished using medical calm
Pulled out from two other notch.
After completing above-mentioned preparation, closing in line 7 is loosened, is put into laparoscope, broken knurl apparatus from three branches respectively
With broken knurl auxiliary instrument, recycle other cotton threads to bind three branches, realize hermetically sealed effect.Use broken knurl auxiliary instrument
Inflated into bagging 3, then bagging 3 expands, and finally carries out tumour and crushes and take out.After the completion of operation, by tying up on three branches
Thing (such as sealing ring) dismounting is pricked, takes out laparoscope, broken knurl apparatus and broken knurl auxiliary instrument, finally by the present apparatus from intraperitoneal taking-up
.
After employing said structure, the present apparatus realize tumour and abdominal cavity in the minimally invasive broken knurl operation of laparoscope it is complete every
From tumour will not be spread in surgical procedure, and then fundamentally ensure that the health of patient, and be greatly reduced because swollen
Various risks caused by knurl is spread.
Embodiment 3：A kind of Abdominoscope tumor breaking protective device, its structure as shown in figure 3, including：
For accommodating the bagging 3 of tumour；
The first branch 1 with 3 airtight connection of bagging, 2 and the 3rd branch 4 of the second branch respectively；
The inside of three branches is the cavity volume 5 for passing in and out operating theater instruments；
Wherein, the first branch 1,2 and the 3rd branch 4 of the second branch are hollow cylindrical structure, the second branch 2
Diameter is more than the first branch 1 and the second branch 2, in order to which tumour is entered inside bagging 3 from the second branch 2.The specification of bagging 3
1L, 1.5L or 2L may be selected.
Wherein, 2 inner inclination of the second branch is provided with two catch 8.Two catch 8, which play, hinders tumour to outward transport
Dynamic effect, prevents tumour from being skidded off when the second branch 2 is not sealed.
The first branch 1,3 and the 3rd branch 4 of the second branch are integrally formed with bagging 4.
The internal diameter of the second branch can be tri- models of 5cm, 10cm or 15cm.
Plastics or polyethylene material may be selected in the bagging 4, own vol can be significantly compressed under No operation state, just
Enter in less notch.
In use, the present apparatus is put into abdominal cavity from abdominal incision, then the present apparatus is unfolded with medical calm, then will be swollen
Knurl loads inside bagging 3 from the second branch 2, and the second branch 2 is closed up with cotton thread, then one end of cotton thread is pulled out from notch,
Then a part for the second branch 2 is also drawn out from the notch；Recycle medical calm by 1 and the 3rd branch 4 of the first branch respectively from
In addition two notch pull out.
After completing above-mentioned preparation, cotton thread is loosened, is put into laparoscope, broken knurl apparatus and broken from three branches respectively
Knurl auxiliary instrument, recycles other cotton threads to bind three branches, realizes hermetically sealed effect.Using broken knurl auxiliary instrument to set
Inflation in bag 3, then bagging 3 expands, and finally carries out tumour and crushes and take out.After the completion of operation, by the lashings on three branches
(such as sealing ring) is dismantled, and takes out laparoscope, broken knurl apparatus and broken knurl auxiliary instrument, is from intraperitoneal taking-up by the present apparatus finally
Can.
After employing said structure, the present apparatus realize tumour and abdominal cavity in the minimally invasive broken knurl operation of laparoscope it is complete every
From tumour will not be spread in surgical procedure, and then fundamentally ensure that the health of patient, and be greatly reduced because swollen
Various risks caused by knurl is spread.
Embodiment 4：A kind of Abdominoscope tumor breaking protective device, its structure as shown in figure 4, including：
For accommodating the bagging 3 of tumour；
The first branch 1 with 3 airtight connection of bagging, 2 and the 3rd branch 4 of the second branch respectively；
The inside of three branches is the cavity volume 5 for passing in and out operating theater instruments；
Wherein, the first branch 1,2 and the 3rd branch 4 of the second branch are hollow cylindrical structure, the second branch 2
Diameter is more than the first branch 1 and the second branch 2, in order to which tumour is entered inside bagging 3 from the second branch 2.The specification of bagging 3
1L, 1.5L or 2L may be selected.
The first branch 1,3 and the 3rd branch 4 of the second branch are integrally formed with bagging 4.
The internal diameter of the second branch can be tri- models of 5cm, 10cm or 15cm.
Wherein, the outside of the second branch 2 is equipped with annular groove 6, and closing in line 7, the end protrusion of closing in line 7 are set in annular groove 6
In the annular groove 6；2 inner inclination of the second branch is provided with two catch 8.Two catch 8, which play, hinders tumour to outward transport
Dynamic effect, prevents tumour from being skidded off when the second branch 2 is not sealed.
As more preferably selecting, an annular groove 6, Mei Gehuan also can be respectively added outside 1 and the 3rd branch 4 of the first branch
Equally there is closing in line 7 in groove 6, the end of closing in line 7 protrudes from the annular groove 6.
Plastics or polyethylene material may be selected in the bagging 4, own vol can be significantly compressed under No operation state, just
Enter in less notch.
In use, the present apparatus is put into abdominal cavity from abdominal incision, then the present apparatus is unfolded with medical calm, then will be swollen
Knurl loads inside bagging 3 from the second branch 2, and the second branch 2 is closed up with closing in line 7, then by one end of closing in line 7 from notch
Pull out, then a part for the second branch 2 is also drawn out from the notch；1 and the 3rd branch 4 of the first branch is distinguished using medical calm
Pulled out from two other notch.
After completing above-mentioned preparation, closing in line 7 is loosened, is put into laparoscope, broken knurl apparatus from three branches respectively
With broken knurl auxiliary instrument, recycle other cotton threads to bind three branches, realize hermetically sealed effect.Use broken knurl auxiliary instrument
Inflated into bagging 3, then bagging 3 expands, and finally carries out tumour and crushes and take out.After the completion of operation, by tying up on three branches
Thing (such as sealing ring) dismounting is pricked, takes out laparoscope, broken knurl apparatus and broken knurl auxiliary instrument, finally by the present apparatus from intraperitoneal taking-up
.
After employing said structure, the present apparatus realize tumour and abdominal cavity in the minimally invasive broken knurl operation of laparoscope it is complete every
From tumour will not be spread in surgical procedure, and then fundamentally ensure that the health of patient, and be greatly reduced because swollen
Various risks caused by knurl is spread.
Embodiment 5：A kind of Abdominoscope tumor breaking protective device, its structure as shown in Figure 5 and Figure 6, including：
For accommodating the bagging 3 of tumour；
The first branch 1 with 3 airtight connection of bagging, 2 and the 3rd branch 4 of the second branch respectively；
The inside of three branches is the cavity volume 5 for passing in and out operating theater instruments；
Wherein, the first branch 1,2 and the 3rd branch 4 of the second branch are hollow cylindrical structure, the second branch 2
Diameter is more than the first branch 1 and the second branch 2, in order to which tumour is entered inside bagging 3 from the second branch 2.The specification of bagging 3
1L, 1.5L or 2L may be selected.
The first branch 1,3 and the 3rd branch 4 of the second branch are integrally formed with bagging 4.
The internal diameter of the second branch can be tri- models of 5cm, 10cm or 15cm.
Wherein, the outside of the second branch 2 is equipped with annular groove 6, and closing in line 7, the end protrusion of closing in line 7 are set in annular groove 6
In the annular groove 6；2 inner inclination of the second branch is provided with two catch 8.Two catch 8, which play, hinders tumour to outward transport
Dynamic effect, prevents tumour from being skidded off when the second branch 2 is not sealed.
Plastics or polyethylene material may be selected in the bagging 4, own vol can be significantly compressed under No operation state, just
Enter in less notch.
The first branch 1 and/or the outside of the 3rd branch 4 are cased with retainer 9.
The retainer 9 includes keeping frame body, keeps frame body to be equipped with through hole 10, keeping the lower end of frame body has
Multiple supporting legs 13.
The inner side of through hole 10 is stained with adhesive-layer (not shown).
The supporting leg 13 is equipped with non-slip mat 11, can prevent retainer 9 from being slided in human abdomen.
In use, the present apparatus is put into abdominal cavity from abdominal incision, then the present apparatus is unfolded with medical calm, then will be swollen
Knurl loads inside bagging 3 from the second branch 2, and the second branch 2 is closed up with closing in line 7, then by one end of closing in line 7 from notch
Pull out, then a part for the second branch 2 is also drawn out from the notch；1 and the 3rd branch 4 of the first branch is distinguished using medical calm
Pulled out from two other notch.
As more preferably selecting, an annular groove 6, Mei Gehuan also can be respectively added outside 1 and the 3rd branch 4 of the first branch
Equally there is closing in line 7 in groove 6, the end of closing in line 7 protrudes from the annular groove 6.
After completing above-mentioned preparation, closing in line 7 is loosened, is put into laparoscope, broken knurl apparatus from three branches respectively
With broken knurl auxiliary instrument, in 4 outside holder 9 of the first branch 1 and/or the 3rd branch, and cause corresponding branch from through hole
It is pierced by 10, the viscose glue in through hole is bonded corresponding branch, when repeatedly passing in and out bagging 3 in order to auxiliary instrument, corresponding branch
Road will not flat mouth.Next, recycling other closing in lines 7 to bind three branches, hermetically sealed effect is realized.It is auxiliary using broken knurl
Apparatus is helped to be inflated into bagging 3, then bagging 3 expands, and finally carries out tumour and crushes and take out.After the completion of operation, by three branches
On lashings (such as sealing ring) dismounting, laparoscope, broken knurl apparatus and broken knurl auxiliary instrument are taken out, finally by the present apparatus from abdominal cavity
Interior taking-up.
After employing said structure, the present apparatus realize tumour and abdominal cavity in the minimally invasive broken knurl operation of laparoscope it is complete every
From tumour will not be spread in surgical procedure, and then fundamentally ensure that the health of patient, and be greatly reduced because swollen
Various risks caused by knurl is spread.
Embodiment 6：A kind of Abdominoscope tumor breaking protective device, its structure as shown in fig. 7, comprises：
For accommodating the bagging 3 of tumour；
The first branch 1 with 3 airtight connection of bagging, 2 and the 3rd branch 4 of the second branch respectively；
The inside of three branches is the cavity volume 5 for passing in and out operating theater instruments；
Wherein, the first branch 1,2 and the 3rd branch 4 of the second branch are hollow cylindrical structure, the second branch 2
Diameter is more than the first branch 1 and the second branch 2, in order to which tumour is entered inside bagging 3 from the second branch 2.The specification of bagging 3
1L, 1.5L or 2L may be selected.
The first branch 1,3 and the 3rd branch 4 of the second branch are integrally formed with bagging 4.
The internal diameter of the second branch can be tri- models of 5cm, 10cm or 15cm.
The bagging 3 is equipped with observation piece 12, observation piece 12 and 3 airtight connection of bagging, and observation piece 12 is silica gel material, energy
It is enough to be easy to during broken knurl easy to the situation of observation abdominal cavity part, prevent that other danger occur during broken knurl.
Plastics or polyethylene material may be selected in the bagging 4, own vol can be significantly compressed under No operation state, just
Enter in less notch.
In use, the present apparatus is put into abdominal cavity from abdominal incision, then the present apparatus is unfolded with medical calm, then will be swollen
Knurl loads inside bagging 3 from the second branch 2, and the second branch 2 is closed up with cotton thread, then one end of cotton thread is pulled out from notch,
Then a part for the second branch 2 is also drawn out from the notch；Recycle medical calm by 1 and the 3rd branch 4 of the first branch respectively from
In addition two notch pull out.
After completing above-mentioned preparation, cotton thread is loosened, is put into laparoscope, broken knurl apparatus and broken from three branches respectively
Knurl auxiliary instrument, recycles other cotton threads to bind three branches, realizes hermetically sealed effect.Using broken knurl auxiliary instrument to set
Inflation in bag 3, then bagging 3 expands, and finally carries out tumour and crushes and take out.After the completion of operation, by the lashings on three branches
(such as sealing ring) is dismantled, and takes out laparoscope, broken knurl apparatus and broken knurl auxiliary instrument, is from intraperitoneal taking-up by the present apparatus finally
Can.
After employing said structure, the present apparatus realize tumour and abdominal cavity in the minimally invasive broken knurl operation of laparoscope it is complete every
From tumour will not be spread in surgical procedure, and then fundamentally ensure that the health of patient, and be greatly reduced because swollen
Various risks caused by knurl is spread.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or use the present invention.
A variety of modifications to embodiment will be apparent for those skilled in the art, as defined herein general
Principle can be realized in other embodiments without departing from the spirit or scope of the present invention, is not described in detail
Part, be the prior art, herein without repeating.Therefore, the present invention is not intended to be limited to these implementations shown in this article
Example, and it is to fit to the most wide scope consistent with principles disclosed herein and feature.
Claims (7)
- A kind of 1. Abdominoscope tumor breaking protective device, it is characterised in that including：For accommodating the bagging of tumour；Respectively with the first branch, the second branch and the 3rd branch of the bagging airtight connection；Wherein, the first branch, the second branch and the 3rd branch are hollow cylindrical structure, and the diameter of the second branch is more than The first branch and the 3rd branch, in order to which tumour is entered inside bagging from the second branch；Wherein, annular groove is equipped with outside the second branch, closing in line is set in annular groove, the end of closing in line protrudes from the ring Groove, the second branch inner inclination are provided with two catch.
- 2. Abdominoscope tumor breaking protective device according to claim 1, it is characterised in that the first branch or the 3rd branch Outside is cased with retainer.
- 3. Abdominoscope tumor breaking protective device according to claim 2, it is characterised in that the retainer includes retainer master Body, keeps frame body to be equipped with through hole, keeping the lower end of frame body has multiple supporting legs.
- 4. Abdominoscope tumor breaking protective device according to claim 1, it is characterised in that the first branch, the second branch, 3rd branch and bagging are polyethylene material.
- 5. Abdominoscope tumor breaking protective device according to claim 1, it is characterised in that the bagging is equipped with observation piece, Piece and bagging airtight connection are observed, observation piece is silica gel material.
- 6. Abdominoscope tumor breaking protective device according to claim 3, it is characterised in that be stained with viscose glue on the inside of the through hole Layer.
- 7. Abdominoscope tumor breaking protective device according to claim 3, it is characterised in that the supporting leg is equipped with non-slip mat.
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|---|---|---|---|---|
| EP1773204B1 (en) * | 2004-07-28 | 2008-01-02 | MTP Medical Technical Promotion GmbH | Endosurgical extraction bag for receiving bodily tissue or fluid |
| EP2591733A2 (en) * | 2011-11-08 | 2013-05-15 | Covidien LP | Specimen retrieval device |
| CN203935250U (en) * | 2014-03-28 | 2014-11-12 | 凌安东 | In laparoscopy, prophylaxis of tumours is sent out the protector of transfer |
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| CN104887323A (en) | 2015-09-09 |
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