CN203252709U - Puncture outfit for laparoscopic surgery - Google Patents
Puncture outfit for laparoscopic surgery Download PDFInfo
- Publication number
- CN203252709U CN203252709U CN 201320147664 CN201320147664U CN203252709U CN 203252709 U CN203252709 U CN 203252709U CN 201320147664 CN201320147664 CN 201320147664 CN 201320147664 U CN201320147664 U CN 201320147664U CN 203252709 U CN203252709 U CN 203252709U
- Authority
- CN
- China
- Prior art keywords
- puncture
- support channels
- laparoscopic surgery
- puncture needle
- tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a puncture outfit for a laparoscopic surgery. The puncture outfit comprises a channel assembly, a seal ring, an irrigation valve, a limit ring, a limit base, an irrigation tube and a puncture needle. The channel assembly is composed of a puncture tube and a supporting channel body where a supporting channel is formed. One end of the puncture tube is provided with the limit ring, and the other end of the puncture tube and the supporting channel are connected into a whole. The seal ring is fixed in the supporting channel, the two ends of the irrigation valve are fixedly connected with the irrigation tube, the irrigation tube is fixedly connected with the supporting channel, the puncture needle is connected into the supporting channel in a sleeved mode, and the seal ring is matched with the puncture needle in a sealing mode. The purpose is to provide the disposable puncture outfit for the laparoscopic surgery, and the puncture outfit for the laparoscopic surgery is simple in structure, reasonable in design, convenient to use and safe in surgery.
Description
Technical field
This utility model relates to a kind of minimally invasive medical procedures, and the laparoscopic surgery perforator of disease belongs to the medical device technology mechanical field in the treatment body.
Background technology
In human body, in the peritoneoscope medical operating, in case in body, find focus, need operation or excision, in operation process, prior art is a kind of reusable perforator, and its defective is: reuse as sterilizing not in place, can bring bacterial infection to human body in operative treatment; Complex structure is used trouble, needs often sterilization.
The utility model content
The purpose of this utility model is to overcome above shortcomings in the prior art, and provides a kind of simple in structure, reasonable in design, operation safe, disposable laparoscopic surgery perforator easy to use.
The technical scheme in the invention for solving the above technical problem is: the laparoscopic surgery perforator, comprise channel components, sealing ring, flushing valve, spacing collar, limit base, syringe pipe and puncture needle, described channel components is comprised of puncture tube and the support channels body that has support channels, one end of puncture tube has spacing collar, the other end and the support channels of puncture tube are connected as a single entity, in support channels, be fixed with sealing ring, the two ends of flushing valve are fixedly connected with syringe pipe, syringe pipe is fixedly connected with support channels, in the Puncture needle sleeve access support channels, wherein the sealing of sealing ring and puncture needle coincide.
Also be provided with limit base on the puncture needle described in the utility model, described limit base and spacing collar match.
This utility model compared with prior art, have the following advantages and effect: simple in structure, reasonable in design, the operating walk way that channel components forms can be so that the harmful object that downcuts in the human body in operation can take out from operating walk way, be fixed with sealing ring in support channels, human body residual liquid and other liquid operating walk way that can arbitrarily not overfill, arranging of flushing valve and syringe pipe can be used the suction pump to cleaning in the human body and sterilizing, and uses disposable material convenient and safe.
Description of drawings
Fig. 1 is the structural representation of this utility model embodiment.
Fig. 2 is the structural representation of this utility model embodiment channel components.
Fig. 3 is the structural representation of this utility model embodiment puncture needle.
Fig. 4 is the left view of Fig. 1.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and by embodiment, and following examples are to explanation of the present utility model and this utility model is not limited to following examples.
Referring to Fig. 1 to Fig. 4, laparoscopic surgery perforator in the present embodiment, comprise channel components 1, sealing ring 2, flushing valve 3, spacing collar 4, syringe pipe 6 and puncture needle 7, described channel components 1 is comprised of puncture tube 11 and the support channels body 12 that has support channels 121, one end of puncture tube 11 has spacing collar 4, the other end of puncture tube 11 and support channels 121 are connected as a single entity, be fixed with sealing ring 2 in support channels 121, the two ends of flushing valve 3 are fixedly connected with syringe pipe 6, syringe pipe 6 is fixedly connected with support channels 121, puncture needle 7 covers access in the support channels 121 and pass puncture tube 11, and wherein sealing ring 2 coincide with puncture needle 7 sealings.
Also be provided with limit base 71 on the described puncture needle 7 of present embodiment, described limit base 71 and spacing collar 4 match.71 limit bases and 4 spacing collars match and reach the spacing purpose of puncture needle 7.
Present embodiment inserts the laparoscopic surgery perforator in the body under the laparoscopically visual field.Perforator can be directly in body foci's spots localization, human body need not be cut, perforator inserts body inner disease foci spots localization, as long as pull out puncture needle 7, channel components 1 forms support channels 121, thereby so that the various machineries that institute must usefulness in the operation all can carry out operation technique from support channels 121 turnover, and the harmful object that downcuts in the human body in the operation can be from support channels 121 taking-ups.
The design of sealing ring 2 in this enforcement support channels 121, the support channels 121 so that human body residual liquid and other liquid can arbitrarily not overfill.
The two ends of this enforcement flushing valve 3 are fixedly connected with syringe pipe 6, and syringe pipe 6 is fixedly connected with support channels 121, can use the suction pump to cleaning in the human body and sterilizing.
The material of present embodiment laparoscopic surgery perforator is non-toxic plastic and light material, belongs to disposable, not reproducible use.
In addition, need to prove, the specific embodiment described in this description, the shape of its parts and components, institute's title of being named etc. can be different, and the above content described in this description only is to the explanation of this utility model structure example.Allly conceive equivalence variation or the simple change that described structure, feature and principle are done according to this utility model patent, be included in the protection domain of this utility model patent.
Claims (2)
1. laparoscopic surgery perforator, it is characterized in that: comprise channel components, sealing ring, flushing valve, spacing collar, limit base, syringe pipe and puncture needle, described channel components is comprised of puncture tube and the support channels body that has support channels, one end of puncture tube has spacing collar, the other end and the support channels of puncture tube are connected as a single entity, in support channels, be fixed with sealing ring, the two ends of flushing valve are fixedly connected with syringe pipe, syringe pipe is fixedly connected with support channels, in the Puncture needle sleeve access support channels, wherein the sealing of sealing ring and puncture needle coincide.
2. laparoscopic surgery perforator according to claim 1, it is characterized in that: also be provided with limit base on the described puncture needle, described limit base and spacing collar match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320147664 CN203252709U (en) | 2013-03-28 | 2013-03-28 | Puncture outfit for laparoscopic surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320147664 CN203252709U (en) | 2013-03-28 | 2013-03-28 | Puncture outfit for laparoscopic surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203252709U true CN203252709U (en) | 2013-10-30 |
Family
ID=49465321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320147664 Expired - Fee Related CN203252709U (en) | 2013-03-28 | 2013-03-28 | Puncture outfit for laparoscopic surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203252709U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107397578A (en) * | 2016-05-18 | 2017-11-28 | 杨欣 | A kind of scrotum mirror puncture cannula |
-
2013
- 2013-03-28 CN CN 201320147664 patent/CN203252709U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107397578A (en) * | 2016-05-18 | 2017-11-28 | 杨欣 | A kind of scrotum mirror puncture cannula |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131030 Termination date: 20140328 |