CN203089321U - Small-bore endoscopic surgery fetching device - Google Patents
Small-bore endoscopic surgery fetching device Download PDFInfo
- Publication number
- CN203089321U CN203089321U CN 201320095358 CN201320095358U CN203089321U CN 203089321 U CN203089321 U CN 203089321U CN 201320095358 CN201320095358 CN 201320095358 CN 201320095358 U CN201320095358 U CN 201320095358U CN 203089321 U CN203089321 U CN 203089321U
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- China
- Prior art keywords
- small
- bore
- wire ring
- endoscopic surgery
- inner rod
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- Expired - Fee Related
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Abstract
The utility model discloses a small-bore endoscopic surgery fetching device which comprises an inner rod handle. The small-bore endoscopic surgery fetching device further comprises an inner rod, wherein one end of the inner rod is connected with the inner rod handle, and the other end of the inner rod is provided with a wire ring fixing hole. A wire ring fixing groove is further formed at the end, where the wire ring fixing hole is formed, of the inner rod. The small-bore endoscopic surgery fetching device further comprises an elastic opening wire ring and a collection bag. The elastic opening wire ring is connected with an opening of the collection bag. Two ends of an opening of the elastic opening wire ring respectively penetrate through the wire ring fixing hole and are pressed inside the wire ring fixing groove. An outer sleeving member is arranged on the inner rod in a sleeved mode. The diameter of the elastic opening wire ring is 6cm to 8cm. The outer sleeving member comprises an outer sleeving handle and an outer sleeving pipe connected with the outer sleeving handle. A sealing inner ring is arranged between the inner rod and the outer sleeving member. The small-bore endoscopic surgery fetching device is simple in structure and convenient to use, and the domestic technical gap is filled. Convenience is brought to taking-out of a sample, a liquidity removal object and a small removal object during a clinical surgery. The small-bore endoscopic surgery fetching device is helpful to reduction of residues of pathology removal to a certain degree. Contact of a pathological tissue and a healthy tissue can be reduced.
Description
Technical field
This utility model relates to medical instruments field, more specifically relates to a kind of small-bore endoscopic surgery and gets sundries, is applicable to that endoscopic surgery gets thing.
Background technology
The endoscopic surgery that existing market supply is the Trocar apparatus that is fit to diameter 10mm is got sundries.Along with the fast development of Wicresoft's endoscopic surgery, people are also improving constantly the requirement of Minimally Invasive Surgery.Single-hole laparoscopic surgery (mostly being three holes originally), small-bore (5mm) laparoscopic surgery have been widely used in clinical now.Common endoscopic surgery is got the about 8mm in epitheca interior diameter space of sundries, and the small-bore not enough 3.5mm of sundries diameter space that gets.Under little spatial condition like this, hold same structure, suitable difficulty is arranged.And that the excision thing of small-bore endoscope-assistant surgery takes out is more difficult, therefore, clinical small-bore endoscopic surgery is got then demand more of sundries.
The utility model content
The purpose of this utility model is the problems referred to above that are at the prior art existence, provides a kind of small-bore endoscopic surgery to get sundries.
Above-mentioned purpose of the present utility model is achieved through the following technical solutions:
A kind of small-bore endoscopic surgery is got sundries, bar handle in comprising, comprise that also an end is connected with interior bar handle and the other end offers the interior bar that silk encircles fixing hole, the end that interior bar offers silk ring fixing hole also offers a ring holddown groove, also comprise elastic opening silk ring and collecting bag, elastic opening silk ring is connected with the opening of collecting bag, the opening two ends of elastic opening silk ring are passed silk ring fixing hole respectively and are pressed in the ring holddown groove, be arranged with package assembly on the interior bar, the diameter of elastic opening silk ring is 6-8 centimetre.
Aforesaid package assembly comprises overcoat handle and the trocar sheath that is connected with the overcoat handle.
Be provided with the sealing internal ring between bar and the package assembly in aforesaid.
This utility model compared with prior art has the following advantages:
1, simple in structure, easy to use, fill up the blank of domestic this technology;
2, product is used for clinically, will bring convenience to the taking-up of specimen in the clinical operation, fluidity excision and little excision thing; That reduces the pathology excision residually has certain help; Can reduce the contact of pathological tissue to health tissues.
Description of drawings
Fig. 1 is the structural representation of overcoat handle of the present utility model.
Fig. 2 is the structural representation of sealing internal ring of the present utility model.
Fig. 3 is the structural representation of trocar sheath of the present utility model.
Fig. 4 is the structural representation of interior bar handle of the present utility model.
Fig. 5 is the structural representation of interior bar of the present utility model.
Fig. 6 is the structural representation of elastic opening silk ring of the present utility model.
Fig. 7 is the structural representation of collecting bag of the present utility model.
Fig. 8 is the structural representation of package assembly of the present utility model.
Fig. 9 is the connection diagram of interior bar of the present utility model, elastic opening silk ring and collecting bag.
Figure 10 is the first user mode sketch map of the present utility model.
Figure 11 is the second user mode sketch map of the present utility model.
Among the figure: 1-overcoat hands handle; 2-seals internal ring; The 3-trocar sheath; Bar hands handle in the 4-; Bar in the 5-; 6-elastic opening silk ring; The 7-collecting bag.
The specific embodiment
Below in conjunction with accompanying drawing the technical solution of the utility model is described in further detail.
Shown in Fig. 1 ~ 11, a kind of small-bore endoscopic surgery is got sundries, bar handle 4 in comprising, comprise that also an end is connected with interior bar handle 4 and the other end offers the interior bar 5 that silk encircles fixing hole, the end that interior bar 5 offers silk ring fixing hole also offers a ring holddown groove, also comprise elastic opening silk ring 6 and collecting bag 7, elastic opening silk ring 6 is connected with the opening of collecting bag 7, the opening two ends of elastic opening silk ring 6 are passed silk ring fixing hole respectively and are pressed in the ring holddown groove, be arranged with package assembly on the interior bar 5, the diameter of elastic opening silk ring 6 is 6-8 centimetre.Package assembly comprises overcoat handle 1 and the trocar sheath 3 that is connected with overcoat handle 1.Be provided with sealing internal ring 2 between interior bar 5 and the package assembly.
Before this utility model uses, elastic opening silk ring 6 and collecting bag 7 are pulled in the trocar sheath 3 by bar 5 in interior bar handle 4 pullings.During use, bar 5 in promoting makes elastic opening silk ring 6 eject trocar sheath 3, and elastic opening silk ring 6 is a ring-type, and elastic opening silk ring 6 struts collecting bag 7 simultaneously.
Specific embodiment described herein only is that this utility model spirit is illustrated.This utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (3)
1. a small-bore endoscopic surgery is got sundries, bar handle (4) in comprising, it is characterized in that, comprise that also an end is connected with interior bar handle (4) and the other end offers the interior bar (5) that silk encircles fixing hole, the end that interior bar (5) offers silk ring fixing hole also offers a ring holddown groove, also comprise elastic opening silk ring (6) and collecting bag (7), elastic opening silk ring (6) is connected with the opening of collecting bag (7), the opening two ends of elastic opening silk ring (6) are passed silk ring fixing hole respectively and are pressed in the ring holddown groove, interior bar is arranged with package assembly on (5), and the diameter of elastic opening silk ring (6) is 6-8 centimetre.
2. a kind of small-bore endoscopic surgery according to claim 1 is got sundries, it is characterized in that, described package assembly comprises overcoat handle (1) and the trocar sheath (3) that is connected with overcoat handle (1).
3. a kind of small-bore endoscopic surgery according to claim 1 is got sundries, it is characterized in that, is provided with sealing internal ring (2) between described interior bar (5) and the package assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320095358 CN203089321U (en) | 2013-03-01 | 2013-03-01 | Small-bore endoscopic surgery fetching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320095358 CN203089321U (en) | 2013-03-01 | 2013-03-01 | Small-bore endoscopic surgery fetching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203089321U true CN203089321U (en) | 2013-07-31 |
Family
ID=48840774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320095358 Expired - Fee Related CN203089321U (en) | 2013-03-01 | 2013-03-01 | Small-bore endoscopic surgery fetching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203089321U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104274216A (en) * | 2014-10-31 | 2015-01-14 | 纪勇 | Tissue taking bag for endoscope |
| CN106137278A (en) * | 2016-07-22 | 2016-11-23 | 南京东万生物技术有限公司 | Resection organization's extractor |
| CN107041780A (en) * | 2013-12-06 | 2017-08-15 | 魏云海 | A kind of medical load-engaging device |
-
2013
- 2013-03-01 CN CN 201320095358 patent/CN203089321U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107041780A (en) * | 2013-12-06 | 2017-08-15 | 魏云海 | A kind of medical load-engaging device |
| CN104274216A (en) * | 2014-10-31 | 2015-01-14 | 纪勇 | Tissue taking bag for endoscope |
| CN106137278A (en) * | 2016-07-22 | 2016-11-23 | 南京东万生物技术有限公司 | Resection organization's extractor |
| CN106137278B (en) * | 2016-07-22 | 2019-02-01 | 南京东万生物技术有限公司 | Resection organization's extractor |
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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: 20130731 Termination date: 20210301 |