CN105534567B - One kind tissue crushes protection basket and its application method - Google Patents
One kind tissue crushes protection basket and its application method Download PDFInfo
- Publication number
- CN105534567B CN105534567B CN201610117119.6A CN201610117119A CN105534567B CN 105534567 B CN105534567 B CN 105534567B CN 201610117119 A CN201610117119 A CN 201610117119A CN 105534567 B CN105534567 B CN 105534567B
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- CN
- China
- Prior art keywords
- hole
- support column
- action bars
- support
- protection basket
- 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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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
- A61B17/221—Gripping devices in the form of loops or baskets for gripping calculi or similar types of obstructions
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
- A61B2017/00238—Type of minimally invasive operation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
- A61B2017/22079—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for with suction of debris
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
- A61B17/221—Gripping devices in the form of loops or baskets for gripping calculi or similar types of obstructions
- A61B2017/2212—Gripping devices in the form of loops or baskets for gripping calculi or similar types of obstructions having a closed distal end, e.g. a loop
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Molecular Biology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Vascular Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
The present invention proposes that a kind of tissue crushes protection basket; including action bars, the first through hole through action bars length direction is provided with action bars, the bottom of action bars is connected with base; provided with the second through hole being connected with first through hole in base, its diameter is not less than the diameter of first through hole；The top of action bars is provided with the protection basket being made up of some flexible support columns, and one end of support column is uniformly distributed in the top of action bars, and its other end is uniformly distributed on locking cap, under unbound state, and protection basket is in lantern-shaped；Tissue, which crushes protection basket, also includes sleeve pipe, pull bar and receiving/releasing support bar, and sleeve pipe is slidably enclosed on outside action bars, and casing shoe is fixed in one end of pull bar, and its other end is placed in chassis outer side through base；Receiving/releasing support bar is used cooperatively with the locking cap, by pull bar push-and-pull sleeve pipe come the state of switch protecting basket.Above-mentioned tissue, which is crushed, protects basket simple in construction, can play a part of support protection during tissue is crushed.
Description
Technical field
Protection basket and its application method are crushed the present invention relates to technical field of medical instruments, more particularly to a kind of tissue.
Background technology
Minimally Invasive Surgery, as the term suggests being exactly the operation of microtrauma, refers to utilize the modern medical service devices such as laparoscope, thoracoscope
The operation that tool and relevant device are carried out.In Minimally Invasive Surgery, it is often necessary to carry out comminution process to some tissues.Prior art
In, it is common practice to tissue to be comminuted is placed in protective bag, afterwards stretched into tissue pulverizer in protective bag, tissue is carried out
Comminution process.But this way has the disadvantage that：During organizing to crush, the shape of protective bag can occur at any time
Change, does not have supporting role, is unfavorable for the progress of comminution process.
The content of the invention
In order to solve problems of the prior art, the present invention proposes a kind of tissue and crushes protection basket and its user
Method, to play a part of support protection during tissue is crushed, makes comminution process smoothly carry out.
To achieve these goals, an aspect of of the present present invention proposes a kind of tissue and crushes protection basket, including action bars, institute
State in action bars be provided with first through hole, the first through hole run through the action bars length direction, the bottom of the action bars with
Base is connected, and the second through hole is provided with the base, second through hole is connected with the first through hole, and described the
The diameter of two through holes is more than or equal to the diameter of the first through hole；The top of the action bars is provided with protection basket, the protection basket
It is made up of some flexible support columns, one end of the support column is uniformly distributed in the top of the action bars, the branch
The other end of dagger is uniformly distributed on locking cap, under unbound state, and the protection basket is in lantern-shaped, in the protection basket
In, two support columns of lie farthest away are set to the first support column and N support columns, supported in first support column and N
The plane area above of post formation is sequentially provided with the second support column ~ the（N-1）The 3rd is provided with support column, first support column
Through hole, the third through-hole runs through the length direction of first support column, and the first perforate, institute are provided with first support column
The first perforate is stated with third through-hole to be connected；It is provided with fourth hole in the N support columns, the fourth hole is through described the
The length direction of N support columns, is provided with the second perforate on the N support columns, and second perforate is connected with fourth hole；Will
Second support column ~ the（N-1）Support column is divided into two groups, from the middle part of first group of support column including the second support column
Bracing wire is drawn respectively, first group of bracing wire is formed, and first group of bracing wire sequentially passes through first perforate, third through-hole, first
Through hole and the second through hole；From including（N-1）Bracing wire is drawn in the middle part of second group of support column of support column respectively, is formed
Second group of bracing wire, group of two bracing wire sequentially pass through second perforate, fourth hole, first through hole and the second through hole；
The tissue, which crushes protection basket, also includes sleeve pipe, pull bar and receiving/releasing support bar, and described sleeve pipe is slidably socketed in described
Outside action bars, the bottom of described sleeve pipe is fixed in one end of the pull bar, and its other end passes through the base, is placed in the bottom
The outside of seat；The receiving/releasing support bar be used for used cooperatively with the locking cap, by the pull bar push-and-pull described sleeve pipe come
The state of the switching protection basket.
Preferably, the action bars is in cylinder, and the section of the first through hole and the section of the action bars are same
The heart is justified.
Preferably, the number of the support column is six to ten.
Preferably, the pull bar is telescopic structure.
The beneficial effect of the such scheme of the present invention is that above-mentioned tissue is crushed and protects basket simple in construction, easy to use,
Support protection can be played a part of during crushing tissue.
Another aspect of the present invention proposes the application method that a kind of above-mentioned tissue crushes protection basket, methods described include with
Lower step：Step 1：Tissue to be comminuted is placed in protective bag；Step 2：The tissue is crushed into protection basket to stretch into protective bag,
The locking cap is withstood with the receiving/releasing support bar, by pulling back the pull bar, described sleeve pipe is slided to the operation
The bottom of bar, to discharge the support column formation lantern-shaped protection basket；Step 3：By pulling first group of bracing wire and
Two groups of bracing wires, first group of support column is pulled near first support column, second group of support column is pulled to described
Near N support columns, to make tissue to be comminuted be placed in the protection basket；Step 4：Unclamp first group of bracing wire and
Two groups of bracing wires, make first group of support column and second group of support column spring back to original position；Step 5：Tissue is crushed
Device is reached in the protection basket by second through hole and first through hole, carries out tissue crushing and pumping operation；Step
6：Tissue pulverizer is extracted out；Step 7：The action bars positioning is held, by the receiving/releasing support bar via second through hole
And first through hole is withstood the locking cap and moved forward, by promoting the pull bar forward, make described sleeve pipe to advancing slip
Move, the support column for forming protection basket is closed in described sleeve pipe；Step 8：The tissue is crushed into protection basket and protective bag is taken out
Go out.
Brief description of the drawings
Fig. 1 shows that tissue involved in the present invention crushes structural representation of the protection basket under unused state.
Fig. 2 shows that tissue involved in the present invention crushes the structural representation of protection basket in a state of use.
Fig. 3 shows the schematic cross-section of action bars involved in the present invention.
Fig. 4 shows the enlarged diagram of protection basket involved in the present invention.
Fig. 5 shows the structural representation of receiving/releasing support bar involved in the present invention.
Reference：1- action bars, 11- first through hole, 2- bases, the through holes of 21- second, 3- protection baskets, 31- support columns,
The support columns of 311- first, the support columns of 312- second, the support columns of 313- the 3rd, the support columns of 314- the 4th, 3a- third through-holes, 3b-
Four through holes, the perforates of 3c- first, the perforates of 3d- second, 4- sleeve pipes, 41- pull bars, 5- locking caps, the bracing wires of 6a- first, 6b- second
Bracing wire, 7- receiving/releasing support bars.
Embodiment
The embodiment to the present invention is further described below in conjunction with the accompanying drawings.
As Figure 1-3, tissue involved in the present invention, which crushes protection basket, includes action bars 1, and the action bars 1 is in cylinder
Shape, is provided with first through hole 11 in the action bars 1, and the first through hole 11 runs through the length direction of the action bars 1, and institute
It is concentric circles that the section of first through hole 11, which is stated, with the section of the action bars 1.The bottom of the action bars 1 is connected with base 2,
The second through hole 21 is provided with the base 2, second through hole 21 is connected with the first through hole 11, and described second logical
The diameter in hole 21 is more than or equal to the diameter of the first through hole 11.The top of the action bars 1 is provided with protection basket 3, the protection
Basket 3 is made up of some flexible support columns 31, in order to play good support protective effect, the number of the support column 31
For six to ten, one end of the support column 31 is uniformly distributed in the top of the action bars 1, the other end of the support column 31
It is uniformly distributed on locking cap 5, under unbound state, the protection basket 3 is in lantern-shaped.Tissue involved in the present invention is crushed
Basket is protected also to include sleeve pipe 4, pull bar 41 and receiving/releasing support bar 7, described sleeve pipe 4 is slidably socketed in the action bars 1
Outside, the bottom of described sleeve pipe 4 is fixed in one end of the pull bar 41, and its other end passes through the base 2, is placed in the base
2 outside, is used for convenience, and the pull bar 41 uses telescopic structure, and the number of the pull bar 41 can be adopted
With two, two pull bars 41 are symmetrically distributed in the bottom of described sleeve pipe 4, when the protection basket 3 is in bound state,
When being exactly that described sleeve pipe 4 is enclosed on the outside of the protection basket 3, the pull bar 41 is in extended configuration, when the protection basket 3 is in nothing
During bound state, that is, described sleeve pipe 4 is when sliding to the bottom of the action bars 1, can shrink the pull bar 41 together,
It is in contraction state to make it, to save space；The structural representation of the receiving/releasing support bar 7 is as shown in figure 5, the receiving/releasing is supported
Bar 7 can use cylindrical structural, and it is used to use cooperatively with the locking cap 5, when needing described sleeve pipe 4 sliding to the operation
During 1 bottom of bar, the locking cap 5 is withstood with the receiving/releasing support bar 7, by pulling back the pull bar 41, makes the set
Pipe 4 slides to the bottom of the action bars 1, to discharge the formation of the support column 31 lantern-shaped protection basket 3；When needing described sleeve pipe
4 be placed on protection basket 3 it is outer when, the receiving/releasing support bar 7 is withstood via second through hole 21 and first through hole 11 described solid
Determine cap 5 and move forward, by promoting the pull bar 41 forward, described sleeve pipe 4 is slid forward, basket 3 is protected by being formed
Support column 31 is closed in described sleeve pipe 4.
In order to which more quick, the complete tissue of inserting of tissue to be comminuted is crushed in protection basket, it can be protected described
Shield basket 3 is designed to structure shown in Fig. 4.In the present embodiment, said so that the protection basket 3 includes six support columns 31 as an example
It is bright.Two support columns of lie farthest away are set to the first support column 311 and the 4th support column 314, in first support column 311
The second support column 312 and the 3rd support column 313 are sequentially provided with the plane area above of the 4th support column 314 formation, described the
Provided with third through-hole 3a in one support column 311, the third through-hole 3a runs through the length direction of first support column 311, in institute
The first support column 311 is stated provided with the first perforate 3c（For example the first perforate 3c is located in first support column 311
Between position）, the first perforate 3c is connected with third through-hole 3a；Fourth hole 3b, institute are provided with 4th support column 314
The length direction that fourth hole 3b runs through the 4th support column 314 is stated, the second perforate 3d is provided with the 4th support column 314
（The second perforate 3d is for example located to the middle part of the 4th support column 314）, the second perforate 3d and four-way
Hole 3b is connected；The first bracing wire 6a is drawn from the middle part of second support column 312, the first bracing wire 6a is sequentially passed through
The first perforate 3c, third through-hole 3a, the through hole 21 of first through hole 11 and second；From the centre of the 3rd support column 313
Draw the second bracing wire 6b, the second bracing wire 6b and sequentially pass through the second perforate 3d, fourth hole 3b, first through hole 11 in position
And second through hole 21.
During specific use, the application method that the tissue crushes protection basket is as follows, comprises the following steps：
Step 1：Tissue to be comminuted is placed in protective bag.
Step 2：The tissue is crushed into protection basket to stretch into protective bag, the fixation is withstood with the receiving/releasing support bar 7
Cap 5, by pulling back the pull bar 41, makes described sleeve pipe 4 slide to the bottom of the action bars 1, to discharge the support
The formation lantern-shaped protection basket 3 of post 31.
Step 3：By pulling the first bracing wire 6a and the second bracing wire 6b, second support column 312 is pulled to institute
State near the first support column 311, the 3rd support column 313 is pulled near the 4th support column 314, it is to be comminuted to make
Tissue is quick, complete to be placed in the protection basket 3.
Step 4：The first bracing wire 6a and the second bracing wire 6b is unclamped, makes second support column 312 and the 3rd
Dagger 313 springs back to original position.
Step 5：Tissue pulverizer is reached in the protection basket 3 by second through hole 21 and first through hole 11,
Carry out tissue crushing and pumping operation.
Step 6：Tissue pulverizer is extracted out.
Step 7：Hold the action bars 1 to position, by the receiving/releasing support bar 7 via second through hole 21 and
One through hole 11 withstands the locking cap 5 and moved forward, by promoting the pull bar 41 forward, makes described sleeve pipe 4 to advancing slip
Move, the support column 31 for forming protection basket 3 is closed in described sleeve pipe 4.
Step 8：The tissue is crushed into protection basket and protective bag is extracted out.
Tissue involved in the present invention, which is crushed, protects basket simple in construction, easy to use, can during tissue is crushed
Play a part of support protection.
Claims (4)
1. one kind tissue crushes protection basket, it is characterised in that：Including action bars, first through hole is provided with the action bars, it is described
First through hole runs through the length direction of the action bars, and the bottom of the action bars is connected with base, and the is provided with the base
Two through holes, second through hole is connected with the first through hole, and the diameter of second through hole is more than or equal to described the
The diameter of one through hole；The top of the action bars is made up of provided with protection basket, the protection basket some flexible support columns,
One end of the support column is uniformly distributed in the top of the action bars, and the other end of the support column is uniformly distributed in locking cap
On, under unbound state, the protection basket is in lantern-shaped, and in the protection basket, two support columns of lie farthest away are set
For the first support column and N support columns, it is sequentially provided with the plane area above of first support column and the formation of N support columns
Second support column ~ the（N-1）Support column, is provided with third through-hole in first support column, and the third through-hole is through described the
The length direction of one support column, is provided with the first perforate on first support column, and first perforate is connected with third through-hole；
Fourth hole is provided with the N support columns, the fourth hole runs through the length direction of the N support columns, in the N branch
Dagger is provided with the second perforate, and second perforate is connected with fourth hole；By second support column ~ the（N-1）Support
Post is divided into two groups, and bracing wire is drawn respectively from the middle part of first group of support column including the second support column, forms first group of drawing
Line, first group of bracing wire sequentially passes through first perforate, third through-hole, first through hole and the second through hole；From including
（N-1）Bracing wire is drawn in the middle part of second group of support column of support column respectively, forms second group of bracing wire, second group of bracing wire
Sequentially pass through second perforate, fourth hole, first through hole and the second through hole；The tissue, which crushes protection basket, also includes set
Pipe, pull bar and receiving/releasing support bar, described sleeve pipe are slidably socketed in outside the action bars, one end of the pull bar
The bottom of described sleeve pipe is fixed on, its other end passes through the base, is placed in the outside of the base；The receiving/releasing support bar
For being used cooperatively with the locking cap, switch the state of the protection basket by the pull bar push-and-pull described sleeve pipe.
2. tissue according to claim 1 crushes protection basket, it is characterised in that：The action bars is in cylinder, described the
The section of one through hole and the section of the action bars are concentric circles.
3. tissue according to claim 1 or 2 crushes protection basket, it is characterised in that：The number of the support column arrives for six
Ten.
4. tissue according to claim 1 crushes protection basket, it is characterised in that：The pull bar is telescopic structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610117119.6A CN105534567B (en) | 2016-03-02 | 2016-03-02 | One kind tissue crushes protection basket and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610117119.6A CN105534567B (en) | 2016-03-02 | 2016-03-02 | One kind tissue crushes protection basket and its application method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105534567A CN105534567A (en) | 2016-05-04 |
| CN105534567B true CN105534567B (en) | 2017-09-19 |
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ID=55814512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610117119.6A Expired - Fee Related CN105534567B (en) | 2016-03-02 | 2016-03-02 | One kind tissue crushes protection basket and its application method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105534567B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114081578B (en) * | 2021-11-23 | 2023-07-14 | 江苏省人民医院（南京医科大学第一附属医院） | Tissue smashing treatment equipment for prostate operation |
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|---|---|---|---|---|
| US4807626A (en) * | 1985-02-14 | 1989-02-28 | Mcgirr Douglas B | Stone extractor and method |
| US5817104A (en) * | 1997-04-30 | 1998-10-06 | C.R. Bard, Inc. | Dual purpose mechanism for expanding baskets |
| CN101652103A (en) * | 2007-03-09 | 2010-02-17 | 杰里米·施瓦茨 | Two-stage snare-basket medical device |
| CN101711699A (en) * | 2009-09-28 | 2010-05-26 | 常实 | Multifunctional biliary tract stone extraction basket |
| CN202355445U (en) * | 2011-11-16 | 2012-08-01 | 常州市久虹医疗器械有限公司 | Spherical stone removing net basket |
| US8523879B1 (en) * | 2005-03-31 | 2013-09-03 | Stuart J. Lind | Stone retriever for flexible endoscopes having small diameter working channels |
| CN103431892A (en) * | 2013-09-25 | 2013-12-11 | 河南科技大学 | Gallbladder calculus removing device with lockable calculus crushing end |
| CN104837421A (en) * | 2012-12-14 | 2015-08-12 | 捷锐士阿希迈公司 | Retrieval basket apparatus |
| CN205514772U (en) * | 2016-03-02 | 2016-08-31 | 王军 | Protection basket is smashed to tissue |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3758962B2 (en) * | 2000-10-11 | 2006-03-22 | ペンタックス株式会社 | Endoscope basket-type collection tool |
| US6652537B2 (en) * | 2001-12-12 | 2003-11-25 | C. R. Bard, Inc. | Articulating stone basket |
-
2016
- 2016-03-02 CN CN201610117119.6A patent/CN105534567B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4807626A (en) * | 1985-02-14 | 1989-02-28 | Mcgirr Douglas B | Stone extractor and method |
| US5817104A (en) * | 1997-04-30 | 1998-10-06 | C.R. Bard, Inc. | Dual purpose mechanism for expanding baskets |
| US8523879B1 (en) * | 2005-03-31 | 2013-09-03 | Stuart J. Lind | Stone retriever for flexible endoscopes having small diameter working channels |
| CN101652103A (en) * | 2007-03-09 | 2010-02-17 | 杰里米·施瓦茨 | Two-stage snare-basket medical device |
| CN101711699A (en) * | 2009-09-28 | 2010-05-26 | 常实 | Multifunctional biliary tract stone extraction basket |
| CN202355445U (en) * | 2011-11-16 | 2012-08-01 | 常州市久虹医疗器械有限公司 | Spherical stone removing net basket |
| CN104837421A (en) * | 2012-12-14 | 2015-08-12 | 捷锐士阿希迈公司 | Retrieval basket apparatus |
| CN103431892A (en) * | 2013-09-25 | 2013-12-11 | 河南科技大学 | Gallbladder calculus removing device with lockable calculus crushing end |
| CN205514772U (en) * | 2016-03-02 | 2016-08-31 | 王军 | Protection basket is smashed to tissue |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105534567A (en) | 2016-05-04 |
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