CN206102691U - Endoscope ligation device convenient to wash - Google Patents
Endoscope ligation device convenient to wash Download PDFInfo
- Publication number
- CN206102691U CN206102691U CN201620738506.7U CN201620738506U CN206102691U CN 206102691 U CN206102691 U CN 206102691U CN 201620738506 U CN201620738506 U CN 201620738506U CN 206102691 U CN206102691 U CN 206102691U
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- CN
- China
- Prior art keywords
- pedestal
- fixing axle
- hole
- axle
- rotating shaft
- 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.)
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- 238000005406 washing Methods 0.000 claims abstract 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 43
- 238000010304 firing Methods 0.000 claims description 18
- 238000005096 rolling process Methods 0.000 claims description 18
- 230000003670 easy-to-clean Effects 0.000 claims description 12
- 238000004080 punching Methods 0.000 claims 1
- 238000004140 cleaning Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 3
- 238000011010 flushing procedure Methods 0.000 abstract description 2
- 230000008878 coupling Effects 0.000 abstract 3
- 238000010168 coupling process Methods 0.000 abstract 3
- 238000005859 coupling reaction Methods 0.000 abstract 3
- 210000000515 tooth Anatomy 0.000 description 12
- 230000003902 lesion Effects 0.000 description 4
- 230000002457 bidirectional effect Effects 0.000 description 3
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001574 biopsy Methods 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003238 esophagus Anatomy 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000000968 intestinal effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000004877 mucosa Anatomy 0.000 description 1
- 239000002504 physiological saline solution Substances 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 210000000707 wrist Anatomy 0.000 description 1
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model discloses an endoscope ligation device convenient to wash, including the base, the middle part of base is provided with that spool, top are provided with fixed axle a, the bottom is provided with fixed axle b, passes fixed axle a, spool and the activity of fixed axle b and is provided with the pivot, the upper end rigid coupling handle of pivot, lower end screw thread connection head, be provided with unidirectional rotation mechanism in the fixed axle a, the lateral wall of base is opened has the through wires hole, and the lateral wall outside and the through wires hole of base correspond position department rigid coupling has the threading axle, division has the card wire casing on the spool, and the one end of acting as go -between is fixed in calorie wire casing, and the free end of acting as go -between passes behind through wires hole, the threading axle continuously with the sleeve assembly in proper order, lateral wall of the base's terminal surface rigid coupling has flushing pipe. The utility model discloses a design special washing pipeline for the cleaning is simple and convenient, has solved the line among the prior art and has moved the problem that running fire formula ligation device washd inconvenience.
Description
Technical field
This utility model belongs to technical field of medical instruments, and in particular to a kind of endoscopic casing ligaturing device for being easy to clean.
Background technology
Endoscopic casing ligaturing device is mounted in a kind of medical apparatus and instruments of endoscope distal end, it can to the esophagus in human body, stomach,
The diseases such as the cirso- at the positions such as intestinal are treated.According to the mechanism of release transmitting set rolling circle, endoscopic casing ligaturing device can divide
For：1. line dynamic formula looping and binding device；2. Pneumatic ligator；3. fluid pressure type looping and binding device.The dynamic repeating type looping and binding device of its center line has continuous
Advantage that is quick, not needing trocar sheath auxiliary multiple, easy to use, therefore, it has become current main flow set and pricks product.So
And, there are shortcomings in the dynamic repeating type looping and binding device of current line, first it does not design special flushing pipe, cleaning up ratio
It is cumbersome；And or existing looping and binding device is merely able to carry out single direction rotation, or being merely able to carry out bidirectional rotation, and cannot basis
The situation of practical operation is flexibly selected；There is also an issue is, the sleeve of existing looping and binding device arranges ball in firing line
To discharge set rolling circle, once so ball is damaged or come off, set rolling circle just cannot be normally discharged.Accordingly, it would be desirable to existing
Looping and binding device is improved.
Utility model content
The purpose of this utility model is to provide a kind of endoscopic casing ligaturing device be easy to and clean, and solves line of the prior art and moves
The problem of repeating type looping and binding device cleaning inconvenience.
The technical scheme that this utility model is adopted is：A kind of endoscopic casing ligaturing device for being easy to clean, including pedestal, pedestal
Middle part be provided with roll, fixing axle a is provided with the top of pedestal, the bottom of pedestal is provided with fixing axle b, through fixing axle
A, roll and fixing axle b are movably set with rotating shaft, and the length of rotating shaft is more than from fixing axle a upper end to fixing axle b lower end
Vertical dimension；The affixed handle in upper end of rotating shaft, the lower end threaded connection end socket of rotating shaft；Single direction rotation machine is provided with fixing axle a
Structure；The side wall of pedestal is provided with through wires hole, and at the side-wall outer side and through wires hole opposite position of pedestal threading axle, roll are connected with
On be provided with cable clamping interface, one end of bracing wire is fixed in cable clamping interface, the free end of bracing wire sequentially pass through after through wires hole, threading axle with set
Cylinder assembly is connected；The end face of base side wall is connected with flush pipe, and one end of flush pipe is connected with through wires hole, flush pipe it is another
End is affixed and is communicated with plastic bushing, and being connected with plastic bushing can block or open the gag of plastic bushing opening.
The characteristics of this utility model, also resides in：
Pedestal is open on three sides, hollow rectangular-shape.
One-way rotation mechanism includes annular tooth, circular base, card article and spring, and annular tooth is affixed with rotating shaft, annular base
Seat is fixed on the inwall of fixing axle a, and one end of card article is hinged with circular base, the other end of card article matches card with annular tooth
Connect, one end of spring is fixed on the inwall of fixing axle a, the other end of spring and card article are affixed；Rotating shaft can stretch out fixing axle a
Greatest length it is equal apart from the maximum spacing of circular base with annular tooth.
The side-wall outer side of pedestal is located at by through wires hole and is provided with blind hole a and blind hole b, the top side wall of pedestal successively from top to bottom
Through hole a is provided with, the sidewall bottom of pedestal is provided with through hole b, and through hole a is communicated with blind hole a, and through hole b is communicated with blind hole b.
Also include guiding tube, one end of guiding tube is provided with hook.
Sleeve assembly includes sleeve body, and the middle front part outer surface of sleeve body is provided with multiple set rolling circles, also including tactile
Hair line, the one ends wound of firing line, to connect set rolling circle, is located at each two phase on the outer surface of sleeve body in firing line
A triggering knot is respectively provided between adjacent set rolling circle, the free end of firing line enters through sleeve sheet from the front end of sleeve body
Socket-connect with the free end of bracing wire after body.
The beneficial effects of the utility model are：Endoscopic casing ligaturing device of the present utility model, by designing special cleaning pipe
Road so that cleaning is simple and convenient；By the ingehious design of one-way rotation mechanism so that looping and binding device energy after handle is lifted
Bidirectional rotation is enough carried out, after pressure handle single direction rotation can be carried out, be available for doctor flexibly to select in operation, improve operation
Quality；And endoscopic casing ligaturing device of the present utility model substitutes ball and set rolling circle is released in the form of firing line itself knotting
Put, effectively prevent because ball is damaged or is come off and cannot normally be discharged the situation of set rolling circle.
Description of the drawings
Fig. 1 is a kind of main view partial sectional view of the endoscopic casing ligaturing device for being easy to clean of this utility model；
Fig. 2 is a kind of left view structural representation of the endoscopic casing ligaturing device for being easy to clean of this utility model；
Fig. 3 is the A-A sectional views of Fig. 1；
Fig. 4 is the structural representation of guiding tube；
Fig. 5 is the structural representation of sleeve assembly.
In figure, 1. pedestal, 2. roll, 3. fixing axle a, 4. fixing axle b, 5. rotating shaft, 6. end socket, 7. single direction rotation machine
Structure, 7-1. annular tooths, 7-2. circular bases, 7-3. card articles, 7-4. springs, 8. cable clamping interface, 9. bracing wire, 10. guiding tube, 10-1.
Hook, 11. through wires holes, 12. threading axles, 13. blind holes a, 14. blind holes b, 15. through hole a, 16. through hole b, 17. flush pipes, 18. modelings
Material sleeve pipe, 19. gags, 20. handles, 21. sleeve assemblies, 21-1. sleeve bodies, 21-2. set rolling circles, 21-3. firing lines, 21-
4. triggering is tied.
Specific embodiment
Below in conjunction with the accompanying drawings this utility model is described in further detail with specific embodiment：
A kind of endoscopic casing ligaturing device for being easy to clean of the present utility model, as shown in Figure 1 and Figure 2, including pedestal 1, pedestal 1
For open on three sides, hollow rectangular-shape.The middle part of pedestal 1 is provided with roll 2, and the top of pedestal 1 is provided with fixing axle a3,
The bottom of pedestal 1 is provided with fixing axle b4, and through fixing axle a3, roll 2 and fixing axle b4 rotating shaft 5 is movably set with, and turns
The length of axle 5 is more than the vertical dimension from fixing axle a3 upper end to fixing axle b4 lower end；The affixed handle 20 in upper end of rotating shaft 5, turns
The lower end threaded connection end socket 6 of axle 5；One-way rotation mechanism 7 is provided with fixing axle a3；The side wall of pedestal 1 is provided with through wires hole 11,
Threading axle 12 is connected with the side-wall outer side of pedestal 1 and the opposite position of through wires hole 11, cable clamping interface 8, bracing wire are provided with roll 2
9 one end is fixed in cable clamping interface 8, the free end of bracing wire 9 sequentially pass through after through wires hole 11, threading axle 12 with the phase of sleeve assembly 21
Even；The end face of the side wall of pedestal 1 is connected with flush pipe 17, and one end of flush pipe 17 is connected with through wires hole 11, flush pipe 17 it is another
One end is affixed and is communicated with plastic bushing 18, and being connected with plastic bushing 18 can block or open the opening of plastic bushing 18
Gag 19.The side-wall outer side of pedestal 1 is located at by through wires hole 11 and is provided with blind hole a13 and blind hole b14 successively from top to bottom, pedestal 1
Top side wall is provided with through hole a15, and the sidewall bottom of pedestal 1 is provided with through hole b16, and through hole a15 is communicated with blind hole a13, through hole b16 with
Blind hole b14 is communicated.
As shown in figure 3, one-way rotation mechanism 7 includes annular tooth 7-1, circular base 7-2, card article 7-3 and spring 7-4,
Annular tooth 7-1 is affixed with rotating shaft 5, and circular base 7-2 is fixed on the inwall of fixing axle a3, one end and the annular base of card article 7-3
7-2 is hinged seat, the other end of card article 7-3 matches clamping with annular tooth 7-1, and one end of spring 7-4 is fixed in the interior of fixing axle a3
On wall, the other end of spring 7-4 and card article 7-3 it is affixed；Rotating shaft 5 can stretch out the greatest length of fixing axle a3 and annular tooth 7-1
Maximum spacing apart from circular base 7-2 is equal.
As shown in figure 4, also including guiding tube 10, one end of guiding tube 10 is provided with hook 10-1.
As shown in figure 5, sleeve assembly 21 includes sleeve body 21-1, the middle front part outer surface of sleeve body 21-1 is provided with
Multiple set rolling circles 21-2, also including firing line 21-3, the one ends wound of firing line 21-3 is on the outer surface of sleeve body 21-1
To connect set rolling circle 21-2, it is located in firing line 21-3 between adjacent set rolling circle 21-2 of each two and is respectively provided with a triggering knot
21-4, the free end of firing line 21-3 from the front end of sleeve body 21-1 enter through after sleeve body 21-1 with bracing wire 9
Free end socket-connects.
When using, first the hook 10-1 sets of guiding tube 10 are hung over into the free end of bracing wire 9, by the guiding of guiding tube 10
Effect, by bracing wire 9 through the biopsy duct of endoscope, then takes down guiding tube 10, and the free end of firing line 21-3 is socketed in
The free end of bracing wire 9, and the rear end of sleeve body 21-1 is connected with endoscope.When lesions position is found, by sleeve sheet
The front end alignment of body 21-1 is placed on lesions position, and the negative pressure suction device for opening endoscope firmly holds lesions position,
Then rotate handle 20 to start to tighten up bracing wire 9 and then pulling firing line 21-3, set rolling circle 21-2 in the presence of firing line 21-3
The set that comes off from sleeve body 21-1 is pricked at lesions position, completes once to cover bundle process.
During aforesaid operations, if lifting handle 20, the card article being hinged in annular tooth 7-1 and circular base 7-2
7-3 is disconnected, therefore rotating shaft 5 can carry out bidirectional rotation；If pressure handle 20 is up at the upper end position of fixing axle a3,
Annular tooth 7-1 is reached at the position that circular base 7-2 is located, and card article 7-3 snaps in the gap location of annular tooth 7-1, card article 7-3 with
Under the collective effect of spring 7-4, rotating shaft 5 can only carry out single direction rotation and cannot reversely rotate.When needing cleaning, gag is opened
19, physiological saline solution is poured into flush pipe 17 from the opening of plastic bushing 18, the blood and mucosa to barrel forward end tissue
Carry out cleaning cleaning so as to the without prejudice to visual field or operation.
Through hole a15, blind hole a13, blind hole b14 and the through hole b16 opened up on the side wall of pedestal 1 be for wristband,
Wrist strap can be worn on doctor's arm, be easy to operation.
Endoscopic casing ligaturing device of the present utility model, by designing special cleaning pipeline so that cleaning is simple and convenient；
And the looping and binding device is single, double to rotation easy switching, it is available for doctor flexibly to select in operation, improves surgical quality；And this
The endoscopic casing ligaturing device of utility model substitutes ball and set rolling circle is discharged in the form of firing line itself knotting, is prevented effectively from
Because ball is damaged or is come off and cannot normally be discharged the situation of set rolling circle.
Claims (6)
1. it is a kind of be easy to clean endoscopic casing ligaturing device, it is characterised in that including pedestal (1), be provided with the middle part of pedestal (1) around
Bobbin (2), is provided with fixing axle a (3) at the top of pedestal (1), the bottom of pedestal (1) is provided with fixing axle b (4), through fixation
Axle a (3), roll (2) and fixing axle b (4) are movably set with rotating shaft (5), and the length of rotating shaft (5) is more than from fixing axle a (3)
Vertical dimension of the upper end to fixing axle b (4) lower end；The affixed handle in the upper end (20) of rotating shaft (5), the lower end screw thread of rotating shaft (5) connects
Connect end socket (6)；One-way rotation mechanism (7) is provided with fixing axle a (3)；The side wall of the pedestal (1) is provided with through wires hole
(11), threading axle (12), the roll (2) are connected with the side-wall outer side of pedestal (1) and through wires hole (11) opposite position
On be provided with cable clamping interface (8), one end of bracing wire (9) is fixed in cable clamping interface (8), and the free end of bracing wire (9) sequentially passes through through wires hole
(11), threading axle (12) is connected afterwards with sleeve assembly (21)；The end face of pedestal (1) side wall is connected with flush pipe (17), punching
The one end for washing pipe (17) is connected with the through wires hole (11), and the other end of flush pipe (17) is affixed and is communicated with plastic bushing
(18) gag (19) that can block or open plastic bushing (18) opening, is connected with plastic bushing (18).
2. a kind of endoscopic casing ligaturing device for being easy to clean according to claim 1, it is characterised in that the pedestal (1) is
Open on three sides, hollow rectangular-shape.
3. it is according to claim 1 and 2 it is a kind of be easy to clean endoscopic casing ligaturing device, it is characterised in that the unidirectional rotation
Rotation mechanism (7) includes annular tooth (7-1), circular base (7-2), card article (7-3) and spring (7-4), the annular tooth (7-1)
Affixed with rotating shaft (5), the circular base (7-2) is fixed on the inwall of fixing axle a (3), one end of the card article (7-3) with
Circular base (7-2) is hinged, the other end of card article (7-3) matches clamping with the annular tooth (7-1), the spring (7-4)
One end is fixed on the inwall of fixing axle a (3), the other end of spring (7-4) and card article (7-3) are affixed；The rotating shaft (5) can
The greatest length for stretching out fixing axle a (3) is equal apart from the maximum spacing of circular base (7-2) with the annular tooth (7-1).
4. it is according to claim 1 and 2 it is a kind of be easy to clean endoscopic casing ligaturing device, it is characterised in that the pedestal (1)
Side-wall outer side be located at through wires hole (11) by be provided with blind hole a (13) and blind hole b (14), the side wall of pedestal (1) successively from top to bottom
Top is provided with through hole a (15), and the sidewall bottom of pedestal (1) is provided with through hole b (16), through hole a (15) and blind hole a (13) phase
Logical, through hole b (16) is communicated with blind hole b (14).
5. it is according to claim 1 and 2 it is a kind of be easy to clean endoscopic casing ligaturing device, it is characterised in that also including guiding
Pipe (10), one end of guiding tube (10) is provided with hook (10-1).
6. it is according to claim 1 and 2 it is a kind of be easy to clean endoscopic casing ligaturing device, it is characterised in that the sleeve is total
Into (21) including sleeve body (21-1), the middle front part outer surface of sleeve body (21-1) is provided with multiple set rolling circles (21-2),
Also include firing line (21-3), the one ends wound of firing line (21-3) is on the outer surface of sleeve body (21-1) to connect
Set rolling circle (21-2) is stated, is located in firing line (21-3) between the adjacent set rolling circle (21-2) of each two and is respectively provided with a triggering knot
(21-4), the free end of firing line (21-3) enters through sleeve body (21-1) from the front end of the sleeve body (21-1)
Socket-connect with the free end of the bracing wire (9) afterwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620738506.7U CN206102691U (en) | 2016-07-13 | 2016-07-13 | Endoscope ligation device convenient to wash |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620738506.7U CN206102691U (en) | 2016-07-13 | 2016-07-13 | Endoscope ligation device convenient to wash |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206102691U true CN206102691U (en) | 2017-04-19 |
Family
ID=58510105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620738506.7U Active CN206102691U (en) | 2016-07-13 | 2016-07-13 | Endoscope ligation device convenient to wash |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206102691U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109350189A (en) * | 2018-11-13 | 2019-02-19 | 普宁市思迪实业有限公司 | A kind of looping and binding device with cleaning function |
| CN111214271A (en) * | 2018-11-27 | 2020-06-02 | 杨西群 | Variable-diameter shape memory alloy closing clamp and stacked multiple-variable-diameter closing clamp device |
| CN111214272A (en) * | 2018-11-27 | 2020-06-02 | 杨西群 | Shape memory alloy closure clip and stacked multiple closure clip device |
| CN115444514A (en) * | 2022-10-13 | 2022-12-09 | 王子腾 | Lower ligation device for endoscope |
-
2016
- 2016-07-13 CN CN201620738506.7U patent/CN206102691U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109350189A (en) * | 2018-11-13 | 2019-02-19 | 普宁市思迪实业有限公司 | A kind of looping and binding device with cleaning function |
| CN111214271A (en) * | 2018-11-27 | 2020-06-02 | 杨西群 | Variable-diameter shape memory alloy closing clamp and stacked multiple-variable-diameter closing clamp device |
| CN111214272A (en) * | 2018-11-27 | 2020-06-02 | 杨西群 | Shape memory alloy closure clip and stacked multiple closure clip device |
| CN115444514A (en) * | 2022-10-13 | 2022-12-09 | 王子腾 | Lower ligation device for endoscope |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170607 Address after: 710075, room 1302, technology development building, 68 Software Park Development Center, two hi tech Zone, Shaanxi, Xi'an, 302 Patentee after: Shaanxi Tianyu Changan medical science and Technology Co Ltd Address before: 710075, room 1302, technology development building, 68 Software Park Development Center, two hi tech Zone, Shaanxi, Xi'an, 302 Patentee before: Yang Junying |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 710075, room 1302, technology development building, 68 Software Park Development Center, two hi tech Zone, Shaanxi, Xi'an, 302 Patentee after: Shaanxi Tianyu Changan Health Industry Group Co., Ltd. Address before: 710075, room 1302, technology development building, 68 Software Park Development Center, two hi tech Zone, Shaanxi, Xi'an, 302 Patentee before: Shaanxi Tianyu Changan medical science and Technology Co Ltd |