CN204428136U - Foreign body basket - Google Patents
Foreign body basket Download PDFInfo
- Publication number
- CN204428136U CN204428136U CN201520049580.3U CN201520049580U CN204428136U CN 204428136 U CN204428136 U CN 204428136U CN 201520049580 U CN201520049580 U CN 201520049580U CN 204428136 U CN204428136 U CN 204428136U
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- China
- Prior art keywords
- foreign body
- basket
- stay cord
- protection net
- hole
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- 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.)
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Abstract
This utility model provides a kind of foreign body basket, belong to medical instruments field, comprise basket pipe sheath and stay cord, wherein one end of described basket pipe sheath is provided with hands handle, described stay cord is through described basket pipe sheath and two ends are respectively arranged with draw ring and basket body, described basket body comprises many supporting ropes, one end of many supporting ropes is connected with described stay cord, the other end is connected with bungee, many supporting ropes and bungee form bracing frame that is deployable and that shrink, support frame as described above is provided with protection net, the position of the corresponding described bungee of described protection net is provided with foreign body import.The basket body of this foreign body basket is provided with protection net, can effectively prevent the sharp-pointed place of foreign body from passing basket body, secondary injury is caused to the tissue of surrounding and organ, also can effectively prevent foreign body depigmentation simultaneously, the life security of harm patient.
Description
Technical field
This utility model relates to medical instruments field, in particular to foreign body basket.
Background technology
The apparatuses such as removal of foreign body many employings mouse tooth forceps of endoscope, stone extraction basket or trielcon are utilized to implement at present.But above-mentioned apparatus is operating difficulties when taking out foreign body, the protective measure especially for sharp-pointed foreign body is inadequate, makes foreign body easily in taking-up process, cause secondary damage to other in-vivo tissue organ.Meanwhile, existing apparatus is reliable and stable not when taking out, and make the depigmentation of foreign body easily in taking-up process, cause foreign body operative failure, if in pharyngeal depigmentation, foreign body probably depigmentation, in tracheal strips, jeopardizes patient vitals.
Utility model content
The purpose of this utility model is the foreign body basket providing a kind of nylon material, to improve the problems referred to above.
This utility model is achieved in that
This foreign body basket comprises basket pipe sheath and stay cord, wherein one end of described basket pipe sheath is provided with handle, described stay cord is through described basket pipe sheath and two ends are respectively arranged with draw ring and basket body, described basket body comprises many supporting ropes, one end of many supporting ropes is connected with described stay cord, the other end is connected with bungee, many supporting ropes and bungee form bracing frame that is deployable and that shrink, support frame as described above is provided with protection net, the position of the corresponding described bungee of described protection net is provided with foreign body import.
Wherein, described stay cord, supporting rope, bungee and protection net are and adopt nylon material or metal material to make, and described metal material is mainly used in the taking-up of metallic foreign body; Described stay cord and many supporting ropes one-body molded; Described draw ring and handle are annulus, and the internal diameter of described annulus mates with the finger size of people, so that user holds; Rounded or the triangle of the mesh of described protection net.
The operation principle of this foreign body basket and process are such: when not using, basket body is in contraction state, and foreign body import is in closure state.During use, healthcare givers by the biopsy duct of endoscope by basket body the position such as gastrointestinal tract slowly stretching into human body, then hold described draw ring to pull back relative to basket pipe sheath, now the middle part of many supporting ropes can expand outwardly, correspondingly, protect net also to expand outwardly and foreign body import can slowly be opened; Find foreign body by the camera lens of endoscope afterwards, after finding, foreign body is loaded in protection net by foreign body import, finally hold draw ring and push away forward relative to basket pipe sheath, supporting rope and protection net are tightened up, so that fixing metal foreign body taking out.
Further, described supporting rope has 4, and when support frame as described above launches, described protection net inside forms the foreign body placed cavity of rugby shape.
It is enough to stably supporting protection net and forms placed cavity to adopt the object of 4 supporting ropes to be, ensures contraction and the expansion of whole basket body.
Further, the aperture of described protection net is set to 0.5mm-1mm.
The object of the protection net in above-mentioned aperture is adopted to be to avoid the sharp-pointed place of foreign body to cause secondary injury, to strengthen the safety of whole operation and therapeutic process as much as possible through protection net to the tissue of surrounding and organ.
Further, described basket pipe sheath comprises exocoel and inner chamber, and described exocoel and inner chamber are provided with water filling port near the position of handle, and described exocoel is communicated with elastomeric bladder away from the position of described handle.
Wherein, two water filling ports are respectively by rubber water pipe and exocoel and inner space; Described elastomeric bladder is rubber bag tank.
The object arranging basket pipe sheath is like this that described inner chamber may be used for the injection of the flexible of basket body and cleanout fluid, and exocoel is as the compensated cavity of inner chamber, certain pressure can be produced to inner chamber after the elastomeric bladder that it is arranged fills water, there is the effect regulating cleanout fluid flow velocity and prevent cleanout fluid from refluxing.
Further, described stay cord is provided with through hole and stretch into hole, the length direction of described through hole is identical with the length direction of described stay cord, described in stretch into hole and be arranged at the position of close draw ring and be communicated with described through hole.
The object stretching into hole and through hole is set and is that when foreign matter is in described basket body user can by stretching into hole and through hole makes to smash foreign body to pieces or foreign body is dialled pine in hard seal wire arrival basket body.
Further, described stay cord is provided with multiple thoughts and feelings label, described thoughts and feelings label is protruding or depression.
The sense of touch that the frictional impact that the object arranging thoughts and feelings label is to make user can produce according to the service pipe of the projection of stay cord or depression and endoscope when operating this foreign body basket produces judges the built-in length of stay cord, and no longer needs repeatedly to observe with eyes the length that stay cord is positioned at external tothe endoscope.
Further, the cross sectional shape of described projection or depression is circular, square or triangle.
The projection of above-mentioned shape or the object of depression is adopted to be that it is easy to operate, and simple and practical.
Further, described stay cord is provided with graduation mark.
Wherein, the length of described graduation mark is 8mm, and the distance between adjacent two graduation marks is 1mm.
The object arranging graduation mark is to facilitate related medical personal observations, thus judges that stay cord stretches out the length of endoscope more accurately, to take suitable operation.
Further, described graduation mark comprises many long lines and short-term, and described long line and short-term replace uniform intervals and arrange along described pulling rope length direction.
The object arranging short-term and long line is that helping related medical personnel can observe stay cord better stretches out endoscope.
Further, described supporting rope is memorial alloy support bar.
Wherein, described memorial alloy support bar is made up of memorial alloy, is in the state of tightening up before entering human body, can Automatic-expanding after entering human body.
The object of memorial alloy support bar is adopted to be to ensure that protection network can reliablely and stablely launch after covering into human body, so that the carrying out smoothly of follow-up foreign body operation.
The beneficial effects of the utility model are:
The foreign body import of existing stone extraction basket is generally positioned on the sidewall of described basket body, and inconvenient operation, get stone instability, and the foreign body of this foreign body basket is arranged at the front end of basket body, catches foreign body very convenient; Simultaneously basket body is provided with protection net, can effectively prevents the sharp-pointed place of foreign body from passing basket body, secondary injury is caused to the tissue of surrounding and organ.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of this utility model embodiment, be briefly described to the accompanying drawing used required in embodiment below, be to be understood that, the following drawings illustrate only some embodiment of the present utility model, therefore the restriction to scope should be counted as, for those of ordinary skill in the art, under the prerequisite not paying creative work, other relevant accompanying drawings can also be obtained according to these accompanying drawings.
The structural representation of the foreign body basket that Fig. 1 provides for this utility model first embodiment.
Reference numeral gathers:
Draw ring 100; Handle 200; Stay cord 300; Exocoel 400;
Inner chamber 500; Elastomeric bladder 600; Supporting rope 700;
Protection net 800; Foreign body import 900.
Detailed description of the invention
The apparatuses such as removal of foreign body many employings mouse tooth forceps of endoscope, stone extraction basket or trielcon are utilized to implement at present.These apparatuses are operating difficulties when taking out foreign body, and the protective measure especially for sharp-pointed foreign body is inadequate, makes foreign body easily in taking-up process, cause secondary damage to other in-vivo tissue and organ.
For the problems referred to above, the technical program provides a kind of foreign body basket, the basket body of this foreign body basket is provided with protection net 800, described protection net 800 is provided with foreign body import 900, the seizure of foreign body can be completed like a cork, the tip of foreign body effectively can be avoided simultaneously to spread out of basket body and to injure tissue around and organ, ensure the safety of whole medical procedure.
For making the object of this utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in this utility model embodiment, technical scheme in this utility model embodiment is clearly and completely described, obviously, described embodiment is this utility model part embodiment, instead of whole embodiments.The assembly of this utility model embodiment describing and illustrate in usual accompanying drawing herein can be arranged with various different configuration and design.Therefore, below to the detailed description of the embodiment of the present utility model provided in the accompanying drawings and the claimed scope of the present utility model of not intended to be limiting, but selected embodiment of the present utility model is only represented.Based on the embodiment in this utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of this utility model protection.
It should be noted that: represent similar terms in similar label and letter accompanying drawing below, therefore, once be defined in an a certain Xiang Yi accompanying drawing, then do not need to define further it and explain in accompanying drawing subsequently.
In description of the present utility model, it should be noted that, term " " center ", " on ", D score, " left side ", " right side ", " vertically ", " level ", " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, or this utility model product orientation of usually putting or position relationship when using, only this utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second ", " the 3rd " etc. only for distinguishing description, and can not be interpreted as instruction or hint relative importance.
In description of the present utility model, also it should be noted that, unless otherwise clearly defined and limited, term " setting ", " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, concrete condition the concrete meaning of above-mentioned term in this utility model can be understood.
First embodiment, with reference to Fig. 1, this foreign body basket comprises basket pipe sheath and stay cord 300, wherein one end of described basket pipe sheath is provided with handle 200, described stay cord 300 is through described basket pipe sheath and two ends are respectively arranged with draw ring 100 and basket body, described basket body comprises many supporting ropes 700, one end of many supporting ropes 700 is connected with described stay cord 300, the other end is connected with bungee, many supporting ropes 700 and bungee form bracing frame that is deployable and that shrink, support frame as described above is provided with protection net 800, on described protection net 800, the position of corresponding bungee is provided with foreign body import 900.
Wherein, described stay cord 300, supporting rope 700 and protection net 800 are and adopt nylon material or metal material to make, and described metal material is mainly used in the taking-up of metallic foreign body; Described stay cord 300 and many supporting ropes 700 one-body molded; Described draw ring 100 is annulus, and the internal diameter of described annulus mates with the finger size of people, so that user holds; Described handle 200 comprises two symmetrical annulus; Rounded or the triangle of the mesh of described protection net 800.
The operation principle of this foreign body basket and process are such: when not using, basket body is in contraction state, and foreign body import 900 is in closure state.During use, healthcare givers by the biopsy duct of endoscope by basket body the position such as gastrointestinal tract slowly stretching into human body, then hold described draw ring 100 to pull back relative to basket pipe sheath, now the middle part of many supporting ropes 700 can expand outwardly, correspondingly, protect net 800 also to expand outwardly and foreign body import 900 can slowly be opened; Foreign body is found afterwards by the camera lens of endoscope, after finding, foreign body is loaded in protection net 800 by foreign body import 900, finally hold draw ring 100 to push away forward relative to basket pipe sheath, supporting rope 700 and protection net 800 are tightened up, so that fixing metal foreign body taking out.
In the present embodiment, described supporting rope 700 has 4, and when support frame as described above launches, described protection net 800 inside forms the foreign body placed cavity of rugby shape.
Wherein, the cross section of 4 supporting ropes 700 along the circumferential direction uniform intervals arrangement.
Adopt the object of 4 supporting ropes 700 to be that it is enough to stably supporting protection net 800 and forms placed cavity, ensure contraction and the expansion of whole basket body.
It should be noted that, described supporting rope 700 also can be set to 5 or 6, and concrete quantity is determined according to the actual requirements.
In the present embodiment, the aperture of described protection net 800 is set to 0.5mm-1mm.
The object of the protection net 800 in above-mentioned aperture is adopted to be to avoid the sharp-pointed place of foreign body to cause secondary injury, to strengthen the safety of whole operation and therapeutic process as much as possible through protection net 800 to the tissue of surrounding and organ.
In the present embodiment, described basket pipe sheath comprises exocoel 400 and inner chamber 500, and described exocoel 400 and inner chamber 500 are provided with water filling port near the position of handle 200, and described exocoel 400 is communicated with elastomeric bladder 600 away from the position of described handle 200.
Wherein, two water filling ports are communicated with inner chamber 500 with exocoel 400 respectively by rubber water pipe; Described elastomeric bladder 600 is rubber bag tank.
The object arranging basket pipe sheath is like this that described inner chamber 500 may be used for the injection of the flexible of basket body and cleanout fluid, and exocoel 400 is as the compensated cavity of inner chamber 500, certain pressure can be produced to inner chamber 500 after the elastomeric bladder 600 that it is arranged fills water, there is the effect regulating cleanout fluid flow velocity and prevent cleanout fluid from refluxing.
In the present embodiment, described stay cord 300 is provided with through hole and stretch into hole, the length direction of described through hole is identical with the length direction of described stay cord 300, described in stretch into hole and be arranged at the position of close draw ring 100 and be communicated with described through hole.
Wherein, the position that hole is arranged at close described draw ring 100 on described stay cord 300 is stretched into described in; Described through hole is communicated with basket body away from one end of described draw ring 100.
The object stretching into hole and through hole is set and is that when foreign matter is in described basket body user can by stretching into hole and through hole makes to smash foreign body to pieces or foreign body is dialled pine in hard seal wire arrival basket body.
In the present embodiment, described stay cord 300 is provided with multiple thoughts and feelings label, described thoughts and feelings label is protruding or depression.
Wherein, described projection or depression have multiple, and the length direction uniform intervals along described stay cord 300 is arranged.
The sense of touch that the frictional impact that the object arranging thoughts and feelings label is to make user can produce according to the service pipe of the projection of stay cord 300 or depression and endoscope when operating this foreign body basket produces judges the built-in length of stay cord 300, and no longer need repeatedly to observe with eyes the length that stay cord 300 is positioned at external tothe endoscope, operate convenient and swift.
In the present embodiment, the cross sectional shape of described projection or depression is circular, square or triangle.
The projection of above-mentioned shape or the object of depression is adopted to be that it is easy to operate, and simple and practical.
It should be noted that, described projection or depression also can be set to other shape according to practical situation, such as semicircle or oval.
In the present embodiment, described supporting rope 700 is memorial alloy support bar.
Wherein, described memorial alloy support bar is made up of memorial alloy, is in the state of tightening up before entering human body, can Automatic-expanding after entering human body.
The object of memorial alloy support bar is adopted to be to ensure that protection net 800 can reliablely and stablely launch after entering human body, so that the carrying out smoothly of follow-up foreign body operation.
The foreign body import 900 of existing stone extraction basket is generally positioned on the sidewall of described basket body, and inconvenient operation, get stone instability, and the foreign body import 900 of this foreign body basket is arranged at the front end of basket body, catches foreign body very convenient; Simultaneously basket body is provided with protection net 800, can effectively prevents the sharp-pointed place of foreign body from passing basket body, secondary injury is caused to the tissue of surrounding and organ.
Second embodiment, the device that this utility model embodiment provides, its technique effect realizing principle and generation is identical with the first embodiment, is concise and to the point description, and the not mentioned part of device embodiment part can with reference to corresponding contents in the first embodiment.
In the present embodiment, described stay cord 300 is provided with graduation mark.
Wherein, the length of described graduation mark is 8mm, and the distance between adjacent two graduation marks is 1mm.
The object arranging graduation mark is to facilitate related medical personal observations, thus judges that stay cord 300 stretches out the length of endoscope more accurately, to take suitable operation.
In the present embodiment, described graduation mark comprises many long lines and short-term, and described long line and short-term replace uniform intervals along described stay cord 300 length direction and arrange.
The object arranging short-term and long line is that helping related medical personnel can observe stay cord 300 better stretches out endoscope.
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 (10)
1. a foreign body basket, it is characterized in that, comprise basket pipe sheath and stay cord, wherein one end of described basket pipe sheath is provided with handle, described stay cord is through described basket pipe sheath and two ends are respectively arranged with draw ring and basket body, described basket body comprises many supporting ropes, one end of many supporting ropes is connected with described stay cord, the other end is connected with bungee, many supporting ropes and bungee form bracing frame that is deployable and that shrink, support frame as described above is provided with protection net, the position of the corresponding described bungee of described protection net is provided with foreign body import.
2. foreign body basket according to claim 1, is characterized in that, described supporting rope has 4, and when support frame as described above launches, described protection net inside forms the foreign body placed cavity of rugby shape.
3. foreign body basket according to claim 1, is characterized in that, the aperture of described protection net is set to 0.5mm-1mm.
4. foreign body basket according to claim 1, is characterized in that, described basket pipe sheath comprises exocoel and inner chamber, and described exocoel and inner chamber are provided with water filling port near the position of handle, and described exocoel is communicated with elastomeric bladder away from the position of described handle.
5. foreign body basket according to claim 1, it is characterized in that, described stay cord is provided with through hole and stretch into hole, the length direction of described through hole is identical with the length direction of described stay cord, described in stretch into hole and be arranged at the position of close draw ring and be communicated with described through hole.
6. foreign body basket according to claim 1, is characterized in that, described stay cord is provided with multiple thoughts and feelings label, and described thoughts and feelings label is protruding or depression.
7. foreign body basket according to claim 6, is characterized in that, the cross sectional shape of described projection or depression is circular, square or triangle.
8. foreign body basket according to claim 1, is characterized in that, described stay cord is provided with graduation mark.
9. foreign body basket according to claim 8, is characterized in that, described graduation mark comprises many long lines and short-term, and described long line and short-term replace uniform intervals and arrange along described pulling rope length direction.
10. foreign body basket according to claim 1, is characterized in that, described supporting rope is memorial alloy support bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520049580.3U CN204428136U (en) | 2015-01-23 | 2015-01-23 | Foreign body basket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520049580.3U CN204428136U (en) | 2015-01-23 | 2015-01-23 | Foreign body basket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204428136U true CN204428136U (en) | 2015-07-01 |
Family
ID=53596069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520049580.3U Expired - Fee Related CN204428136U (en) | 2015-01-23 | 2015-01-23 | Foreign body basket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204428136U (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 |
| CN107157546A (en) * | 2017-04-24 | 2017-09-15 | 刘妙娥 | A kind of opened type basket device for taking stone out from biliary tract |
-
2015
- 2015-01-23 CN CN201520049580.3U patent/CN204428136U/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 |
| CN107157546A (en) * | 2017-04-24 | 2017-09-15 | 刘妙娥 | A kind of opened type basket device for taking stone out from biliary tract |
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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: 20150701 Termination date: 20200123 |