CN202537587U - Gall bladder protection fetching sleeve basket - Google Patents
Gall bladder protection fetching sleeve basket Download PDFInfo
- Publication number
- CN202537587U CN202537587U CN201220097715XU CN201220097715U CN202537587U CN 202537587 U CN202537587 U CN 202537587U CN 201220097715X U CN201220097715X U CN 201220097715XU CN 201220097715 U CN201220097715 U CN 201220097715U CN 202537587 U CN202537587 U CN 202537587U
- Authority
- CN
- China
- Prior art keywords
- slide bar
- basket
- claw beam
- slide block
- fetching
- 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 gall bladder protection fetching sleeve basket, which is mainly used for fetching foreign matters in the gall bladder and biliary tract of a human body. The gall bladder protection fetching sleeve basket comprises a pull rod, a hollow claw beam, a slide bar, a slide block, a steel wire basket and a handle, wherein the pull rod passes through the claw beam; the slide bar is fixed together with one end of the claw beam; a sliding chute is formed in the slide bar; the slide block is positioned in the sliding chute; one end of the pull rod is positioned in the sliding chute and is fixed together with the slide block, and the other end of the pull rod is fixed together with the steel wire basket; the handle is sleeved outside the slide bar, and is provided with a screw; and the screw passes through the slide bar, and is fixed together with the slide block. The gall bladder protection fetching sleeve basket is reasonable in structural design, can be used for clamping foreign matters in gall bladders and biliary tracts, is bendable, and is operated from different angles.
Description
Technical field
This utility model relates to a kind of gallbladder protection and gets thing cover basket, is mainly used in extracting of interior gallbladder of human body and foreign body in biliary tract, belongs to technical field of medical instruments.
Background technology
In the gallbladder protection operation process, gallbladder and biliary tract exist focuses such as calculus, muscular tumor, tumor to need excision in the human body, and with taking out human body after the foreign body grippings such as calculus, under the visual field of endoscope, need special-purpose protractor tool.Prior art does not have special-purpose gripping apparatus to foreign body in human gall bladder and the biliary tract, carries out gripping with general tiny type pincers class, and its defective is that surgical application is single; Inconvenient; Particularly the gripping of calculus is frangible, influences the effect of hands and prolongs operating time, has satisfied not ideal surgical effect.
The utility model content
This utility model technical problem to be solved is to overcome existing above-mentioned deficiency in the prior art, and a kind of reasonable in design is provided, and is exclusively used in gallbladder and foreign body in biliary tract are extracted in the human body gallbladder protection and gets thing and overlap basket.
This utility model solves the problems of the technologies described above the technical scheme that is adopted: thing cover basket is got in a kind of gallbladder protection; The claw beam that comprises pull bar and hollow; Pull bar passes claw beam, it is characterized in that: it also comprises slide bar, slide block, basket and handgrip, and an end of described slide bar and claw beam is fixed; Have chute in the slide bar, slide block is positioned at chute; One end of pull bar is positioned at chute and fixes with slide block, and the other end and basket are fixed; Described grip cover is outside slide bar, and handgrip is provided with screw, and screw passes slide bar and fixes with slide block.Basket is made up of four steel wires and is basket shape and symmetrical mutually in twos, and the pulling handgrip can be drawn in basket in the claw beam.
Fix through adapter sleeve between described slide bar of this utility model and the claw beam, adapter sleeve be inserted in claw beam and with slide bar tighten fixing, make slide bar and claw beam be convenient to the dismounting.
The described slide bar end of this utility model is provided with and refers to circle, refers to that circle and slide bar are integral, and can finger be passed during use to refer to circle, is convenient to operation.
Described pull bar of this utility model and claw beam are flexible, and pull bar adopts stone dead wire to make, and claw beam adopts macromolecular material to make, and is all flexible, can be crooked in human body during operation, carry out from different perspectives.
This utility model compared with prior art has following positive effect: reasonable in design, and the effective foreign body in gripping gallbladder and the biliary tract, and can be crooked, operation from different perspectives.
Description of drawings
Fig. 1 is the structural representation of this utility model.
Fig. 2 is the left TV structure sketch map of basket among Fig. 1.
Fig. 3 is the structural representation behind the basket retraction claw beam among Fig. 1.
Fig. 4 is the structural representation of handgrip and slide block coupling part in this utility model.
The specific embodiment
Below in conjunction with accompanying drawing and through embodiment this utility model is described further.
Embodiment:
Referring to Fig. 1～Fig. 4, present embodiment comprises claw beam 2, slide bar 5, slide block 8, basket 1 and the handgrip 7 of pull bar 3, hollow, and pull bar 3 passes claw beam 2, and described slide bar 5 is fixed with an end of claw beam 2, has chute 10 in the slide bar 5, and slide block 8 is positioned at chute 10; One end of pull bar 3 is positioned at chute 10 and fixing with slide block 8, and the other end and basket 1 are fixing; Described handgrip 7 is enclosed within outside the slide bar 5, and handgrip 7 is provided with screw 4, and screw 4 passes slide bar 5 and fixing with slide block 8.Basket 1 is made up of four steel wires 11 and is basket shape and symmetrical mutually in twos, and pulling handgrip 7 can be drawn in basket 1 in the claw beam 2.
In the present embodiment, fixing through adapter sleeve 6 between slide bar 5 and the claw beam 2, adapter sleeve 6 is inserted in claw beam 2 and tightens fixingly with slide bar 5, makes slide bar 5 and claw beam 2 be convenient to dismounting.
In the present embodiment, slide bar 5 ends are provided with and refer to circle 9, refer to enclose 9 and are integral with slide bar 5, can finger be passed during use to refer to circle 9, are convenient to operation.
In the present embodiment, pull bar 3 is flexible with claw beam 2, and pull bar 3 adopts stone dead wire to make, and claw beam 2 adopts the macromolecular material making to be soft, and is all flexible, can be crooked in human body during operation, carry out from different perspectives.
During use, pulling handgrip 7, handgrip 7 drives slide block 8, and slide block 8 pulling pull bars 3 slide backward, and pull bar 3 pulling basket 1 make in the basket 1 retraction claw beam 2, are convenient to claw beam 2 and in human body, shuttle back and forth; When claw beam 2 arrives destinatioies, when needing the gripping foreign body, promote handgrip 7, make basket 1 expansions that reset, overlap taking foreign body, four steel wires 11 cooperate and clamp firm difficult drop-offs.
In addition, need to prove, specific embodiment described in this description, as long as the undeclared concrete shape and size of its part, then this part can be Any shape and the size that adapts with its structure; Simultaneously, the part title of getting also can be different.Allly conceive equivalence or the simple change that described structure, characteristic and principle are done, include in the protection domain of this utility model patent according to this utility model patent.
Claims (4)
1. thing cover basket is got in a gallbladder protection, comprises the claw beam of pull bar and hollow, and pull bar passes claw beam; It is characterized in that: it also comprises slide bar, slide block, basket and handgrip; One end of described slide bar and claw beam is fixed, and has chute in the slide bar, and slide block is positioned at chute; One end of pull bar is positioned at chute and fixes with slide block, and the other end and basket are fixed, and basket is made up of four steel wires; Described grip cover is outside slide bar, and handgrip is provided with screw, and screw passes slide bar and fixes with slide block.
2. thing cover basket is got in gallbladder protection according to claim 1, and it is characterized in that: fix through adapter sleeve between described slide bar and the claw beam, adapter sleeve is inserted in claw beam and tightens fixing with slide bar.
3. thing cover basket is got in gallbladder protection according to claim 1 and 2, it is characterized in that: described slide bar end is provided with and refers to circle, refers to that circle and slide bar are integral.
4. thing cover basket is got in gallbladder protection according to claim 1 and 2, and it is characterized in that: described pull bar and claw beam are flexible.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220097715XU CN202537587U (en) | 2012-03-15 | 2012-03-15 | Gall bladder protection fetching sleeve basket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220097715XU CN202537587U (en) | 2012-03-15 | 2012-03-15 | Gall bladder protection fetching sleeve basket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202537587U true CN202537587U (en) | 2012-11-21 |
Family
ID=47158286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220097715XU Expired - Fee Related CN202537587U (en) | 2012-03-15 | 2012-03-15 | Gall bladder protection fetching sleeve basket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202537587U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105212999A (en) * | 2015-10-30 | 2016-01-06 | 中国人民解放军第二军医大学 | A kind of one-step method is used for the apparatus of polypectomy and taking-up |
| CN110545741A (en) * | 2017-08-24 | 2019-12-06 | 株式会社钟化 | Basket catheter, method for producing the same, and medical treatment instrument |
-
2012
- 2012-03-15 CN CN201220097715XU patent/CN202537587U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105212999A (en) * | 2015-10-30 | 2016-01-06 | 中国人民解放军第二军医大学 | A kind of one-step method is used for the apparatus of polypectomy and taking-up |
| CN105212999B (en) * | 2015-10-30 | 2017-06-23 | 中国人民解放军第二军医大学 | A kind of one-step method is used for the apparatus of polypectomy and taking-up |
| CN110545741A (en) * | 2017-08-24 | 2019-12-06 | 株式会社钟化 | Basket catheter, method for producing the same, and medical treatment instrument |
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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: 20121121 Termination date: 20130315 |