CN204072176U - A kind of endoscope-assistant surgery resection organization's catcher - Google Patents
A kind of endoscope-assistant surgery resection organization's catcher Download PDFInfo
- Publication number
- CN204072176U CN204072176U CN201420604605.7U CN201420604605U CN204072176U CN 204072176 U CN204072176 U CN 204072176U CN 201420604605 U CN201420604605 U CN 201420604605U CN 204072176 U CN204072176 U CN 204072176U
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- Prior art keywords
- bar
- memorial alloy
- collecting bag
- flat
- interior sheath
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Abstract
The utility model discloses a kind of mirror surgical cavity resection organization's catcher, comprise two flat folders of memorial alloy, one end of two flat folders of memorial alloy penetrates respectively from the perforate of collecting bag both sides, and connect at meet heat-shrinkable T bush, form the flat clamp ring of double-disk memorial alloy, the other end of two flat folders of memorial alloy is filled in and is connected respectively with in being connected, in connecting, plug is fixed on interior sheath bar, interior sheath bar is located in epitheca bar, epitheca bar is provided with ears hands handle, interior sheath bar is provided with monaural hands handle, also bracing wire is installed with in the perforate of collecting bag, two of bracing wire is connected with draw ring through after epitheca bar.This utility model have employed the flat clamp ring of two-chip type memorial alloy, its bearing capacity is far above finer wire ring or elastic yarn ring, and only the junction of two flat clamp rings of memorial alloy need be cut off in clinical operation, apparatus can be taken out from operation path, only leave collecting bag and bracing wire in vivo, save an operation path, the operation of easy doctor, alleviate the misery using patient.
Description
Technical field
This utility model belongs to medical instruments field, is specifically related to a kind of endoscope-assistant surgery resection organization's catcher.
Background technology
Endo-surgical is the Minimally Invasive Surgery completed by minimal incision *, and this kind of operative incision is little, postoperative patient pain light, it is fast to recover, and thus obtains and applies more and more widely.The development that under the chamber mirror of China, micro-wound surgical operation has experienced nearly 20 years, have accumulated a large amount of valuable experience.But when implementing this type of operation, how the bulk biological tissue of excision being taken out by minimal incision * safely, is the difficult problem that chamber mirror surgery runs into when further developing; Particularly when excision is as the topping up tissues such as the vermiform appendix of gallbladder, cyst, inflammation or malignant tumor tissue, remain fragment tissue in vivo or overflowing liquid, easily cause infecting, lead to complications or cause the plantation of cancerous cell to be spread, jeopardize other health tissues, even the life security of patient.
At present, for solving the taking-up problem of resection organization's thing in laparoscopic surgery, clinical existing employing has the taking-up mode of following Ji Lei resection organization thing:
1, the collecting bag not with expanding elastic device, this series products implant abdominal cavity easily but bag mouth can not automatically spring open, need open with operating forceps in vivo during Clinical practice, operation is not easily.
2, the collecting bag with detachable connecting rod delivery device, this kind of collecting bag delivery device is detachable, and delivery device is reused, and needs sterilization before using, and easily cause the incomplete cross infection of sterilization, complicated operation, price is high, and doctors and patients accept difficulty, and Clinical Selection is few.
3, with the collecting bag of expanding elastic device, complex structure, clinical manipulation is not easy, and use cost is high, because need need increase puncturing hole, the many wounds of patient when reclaiming specimen, uses patient to be difficult to bear.
And resection organization's catcher of prior art generally adopts finer wire ring or elastic yarn ring to support collecting bag, the intensity of finer wire ring or elastic yarn ring is less than normal, in time excising relatively large tissue, finer wire ring and elastic yarn ring often cannot carry the weight of collecting bag.
Utility model content
In order to solve the defect that above-mentioned prior art exists, this utility model aims to provide a kind of endoscope-assistant surgery resection organization's catcher, is convenient to doctor's operation, can reduces by an operation path, reduce patient painful.
For solving the problems of the technologies described above, this utility model is achieved through the following technical solutions:
A kind of videoendoscopic surgery resection organization's catcher, comprise the collecting bag of high-strength transparence flexibility, two flat folders of memorial alloy, plug in connecting, interior sheath bar, epitheca bar, monaural handle and ears hands handle, one end of two flat folders of described memorial alloy penetrates respectively from the perforate of described collecting bag both sides, and be fixedly connected with at meet heat-shrinkable T bush, form the flat clamp ring of double-disk memorial alloy, the other end of two flat folders of described memorial alloy connects with filling in described connection respectively, in described connection, plug is fixed on described interior sheath bar, described interior sheath bar can slidably be set in described epitheca bar, described epitheca bar is provided with described ears hands handle, described interior sheath bar is provided with described monaural hands handle, also bracing wire is installed with in the tubular perforate of described collecting bag, two of described bracing wire is from being from bottom to top connected with a draw ring through after described epitheca bar.
Preferably, the flat folder ti-ni shape memory alloy of memorial alloy is made.
Preferably, described collecting bag thin polyurethane film material heat seal makes molding, and described collecting bag crimping thermal synthesis suitable for reading tubular, has sawtooth sample U-shaped, V-arrangement or trapezoidal hole limit.
The beneficial effects of the utility model are as follows:
Endoscope-assistant surgery of the present utility model resection organization's catcher adopts the collecting bag of high-strength transparence flexibility, can prevent tumor planting and tissue fluid from permeating the inflammation caused.Simultaneously, endoscope-assistant surgery of the present utility model resection organization's catcher adopts the flat clamp ring of two-chip type memorial alloy to instead of finer wire ring of the prior art or elastic yarn ring, the steel disc that memorial alloy flat folder likeness in form is flat, width than finer wire or elastic yarn large, not only flexibly expanded loop can automatically open collection bag mouth, effective reduction tissue injury risk, and its bearing capacity is far away higher than finer wire ring or the elastic yarn ring of prior art, steel wire is also there will not be to be out of shape sagging phenomenon when excising larger tissue substance.Only the junction of two flat clamp rings of memorial alloy need be cut off in clinical operation, apparatus can be taken out from operation path, only leave collecting bag in vivo, be conducive to saving an operation path, the operation of easy doctor, time saving and energy saving, also mitigate the misery using patient.
Above-mentioned explanation is only the general introduction of technical solutions of the utility model, in order to better understand technological means of the present utility model, and can be implemented according to the content of description, coordinates accompanying drawing to be described in detail as follows below with preferred embodiment of the present utility model.Detailed description of the invention of the present utility model is provided in detail by following examples and accompanying drawing thereof.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide further understanding of the present utility model, and form a application's part, schematic description and description of the present utility model, for explaining this utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is expansion schematic diagram of the present utility model;
Fig. 3 is collecting bag schematic diagram of the present utility model;
Fig. 4 is sheath bar and monaural handle connection diagram in this utility model;
Fig. 5 is this utility model epitheca bar and ears handle connection diagram;
Fig. 6 is this utility model bracing wire position view;
Fig. 7 is the structural representation of this utility model when not arranging collecting bag and heat-shrinkable T bush.
Number in the figure illustrates: 1, collecting bag; 2, the flat folder of memorial alloy; 3, interior plug is connected; 4, interior sheath bar; 5, epitheca bar; 6, monaural hands handle; 7, ears hands handle; 8, heat-shrinkable T bush; 9, bracing wire; 10, draw ring.
Detailed description of the invention
Below with reference to the accompanying drawings and in conjunction with the embodiments, describe this utility model in detail.
Shown in Fig. 1-7, a kind of endoscope-assistant surgery resection organization's catcher, comprise the collecting bag 1 of high-strength transparence flexibility, two flat folders 2 of memorial alloy, plug 3 in connecting, interior sheath bar 4, epitheca bar 5, monaural handle 6 and ears handle 7, one end of two flat folders of described memorial alloy 2 penetrates respectively from the perforate of described collecting bag 1 both sides, and be fixedly connected with at meet heat-shrinkable T bush 8, form the flat clamp ring of double-disk memorial alloy, the other end of two flat folders of described memorial alloy 2 respectively with fill in 3 in described connection and connect, in described connection, plug 3 is fixed on described interior sheath bar 4, described interior sheath bar 4 can slidably be set in described epitheca bar 5, described epitheca bar 5 is provided with described ears handle 7, described interior sheath bar 4 is provided with described monaural handle 6, bracing wire 9 is also installed with in the tubular perforate of described collecting bag 1, two of described bracing wire 9 is from bottom to top connected with a draw ring 10 through after described epitheca bar 5.
Preferably, in described connection, the thermoplastic poly carbonic ether plastic production of function admirable all selected by plug 3, described interior sheath bar 4, described epitheca bar 5, described monaural handle 6 and described ears handle 7, nontoxic, has outstanding shock proof ability.
Preferably, the flat folder 2 of described memorial alloy is made with ti-ni shape memory alloy, and makes the elongated alloy sheet of platypelloid type.One end of two flat folders of described memorial alloy 2 penetrates respectively from the perforate of described collecting bag 1 both sides in process of production, and converge in the front end of described collecting bag 1, these two ends are fixedly connected with by reusable heat Heat-Shrinkable Tubings 8, form the flat clamp ring of double-disk memorial alloy, then the flat folder of described memorial alloy 2 and described collecting bag 1 are together rolled into the lower end that elongate in shape is stored in described epitheca bar 5.
Preferably, described collecting bag 1 makes molding by the heat seal of medical polyurethane film material, high strength high flexibility water white transparency, nontoxic, operation can be coordinated to need the model making plurality of specifications, and described collecting bag 1 crimping thermal synthesis suitable for reading tubular, has sawtooth sample U-shaped, V-arrangement or trapezoidal hole limit.
In operation process, abdominal cavity is entered by described epitheca bar 5, monaural handle 6 described in driven forward, described collecting bag 1 and the flat clamp ring of described double-disk memorial alloy enter in abdominal cavity with described interior sheath bar 4, the flat clamp ring of described double-disk memorial alloy reverts to round or ellipse state in abdominal cavity, by the expansion suitable for reading of described collecting bag 1.After described collecting bag 1 includes excision thing in, the heat-shrinkable T bush 8 on the flat folder 2 of described memorial alloy only need be cut off with operating forceps, operating theater instruments can be taken out from operation path, only stay described collecting bag 1 and described bracing wire 9 in vivo, together take out etc. postoperative, this is conducive to saving an operation path, the operation of easy doctor, greatly reduces the misery using patient.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, for a person skilled in the art, this utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. endoscope-assistant surgery resection organization's catcher, it is characterized in that: the collecting bag (1) comprising high-strength transparence flexibility, two flat folders of memorial alloy (2), plug (3) in connecting, interior sheath bar (4), epitheca bar (5), monaural handle (6) and ears handle (7), one end of two flat folders of described memorial alloy (2) penetrates respectively from the tubular perforate of described collecting bag (1) both sides, and be fixedly connected with at meet heat-shrinkable T bush (8), form the flat clamp ring of double-disk memorial alloy, the other end of two flat folders of described memorial alloy (2) respectively with fill in (3) in described connection and connect, in described connection, plug (3) is fixed on described interior sheath bar (4), described interior sheath bar (4) can slidably be set in described epitheca bar (5), described epitheca bar (5) is provided with described ears handle (7), described interior sheath bar (4) is provided with described monaural handle (6), bracing wire (9) is also installed with in the tubular perforate of described collecting bag (1), two of described bracing wire (9) is from bottom to top connected with a draw ring (10) afterwards through described epitheca bar (5).
2. endoscope-assistant surgery according to claim 1 resection organization's catcher, is characterized in that: the flat folder of memorial alloy (2) is made with ti-ni shape memory alloy.
3. endoscope-assistant surgery according to claim 1 resection organization's catcher, it is characterized in that: the heat seal of described collecting bag (1) thin polyurethane film material makes molding, described collecting bag (1) crimping thermal synthesis suitable for reading tubular, has sawtooth sample U-shaped, V-arrangement or trapezoidal hole limit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420604605.7U CN204072176U (en) | 2014-10-20 | 2014-10-20 | A kind of endoscope-assistant surgery resection organization's catcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420604605.7U CN204072176U (en) | 2014-10-20 | 2014-10-20 | A kind of endoscope-assistant surgery resection organization's catcher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204072176U true CN204072176U (en) | 2015-01-07 |
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| CN201420604605.7U Expired - Fee Related CN204072176U (en) | 2014-10-20 | 2014-10-20 | A kind of endoscope-assistant surgery resection organization's catcher |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104287782A (en) * | 2014-10-20 | 2015-01-21 | 苏州鸿博医疗器械有限公司 | Excised tissue collector for laparoscopic operations |
| CN104641970A (en) * | 2015-02-06 | 2015-05-27 | 西北农林科技大学 | Applet tree canker focus tissue collector |
| CN105662492A (en) * | 2016-03-10 | 2016-06-15 | 微至（苏州）医疗科技有限公司 | Fetching bag capable of being opened repeatedly without occupying pore canal |
| CN106420009A (en) * | 2016-10-31 | 2017-02-22 | 上海瑞柯恩激光技术有限公司 | Tissue destructor tool bit and laser treatment device |
| CN108498138A (en) * | 2018-04-25 | 2018-09-07 | 上海宇度医学科技股份有限公司 | The tumour destroyer that cooperation laparoscope uses |
| CN108542435A (en) * | 2018-05-21 | 2018-09-18 | 浙江大学 | A kind of acquisition apparatus for placing of andrology's sperm |
-
2014
- 2014-10-20 CN CN201420604605.7U patent/CN204072176U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104287782A (en) * | 2014-10-20 | 2015-01-21 | 苏州鸿博医疗器械有限公司 | Excised tissue collector for laparoscopic operations |
| CN104641970A (en) * | 2015-02-06 | 2015-05-27 | 西北农林科技大学 | Applet tree canker focus tissue collector |
| CN104641970B (en) * | 2015-02-06 | 2017-07-21 | 西北农林科技大学 | A kind of fruit tree putrefaction disease lesion tissue collector |
| CN105662492A (en) * | 2016-03-10 | 2016-06-15 | 微至（苏州）医疗科技有限公司 | Fetching bag capable of being opened repeatedly without occupying pore canal |
| CN106420009A (en) * | 2016-10-31 | 2017-02-22 | 上海瑞柯恩激光技术有限公司 | Tissue destructor tool bit and laser treatment device |
| CN106420009B (en) * | 2016-10-31 | 2023-07-28 | 上海瑞柯恩激光技术有限公司 | Tissue grinder cutter head and laser treatment device |
| CN108498138A (en) * | 2018-04-25 | 2018-09-07 | 上海宇度医学科技股份有限公司 | The tumour destroyer that cooperation laparoscope uses |
| CN108498138B (en) * | 2018-04-25 | 2024-03-08 | 上海宇度医学科技股份有限公司 | Tumor breaker matched with laparoscope for use |
| CN108542435A (en) * | 2018-05-21 | 2018-09-18 | 浙江大学 | A kind of acquisition apparatus for placing of andrology's sperm |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150107 Termination date: 20161020 |