CN207532414U - A kind of visual looping and binding device - Google Patents
A kind of visual looping and binding device Download PDFInfo
- Publication number
- CN207532414U CN207532414U CN201720600592.XU CN201720600592U CN207532414U CN 207532414 U CN207532414 U CN 207532414U CN 201720600592 U CN201720600592 U CN 201720600592U CN 207532414 U CN207532414 U CN 207532414U
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- Prior art keywords
- visual
- suction tube
- push away
- handle
- looping
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Abstract
The utility model discloses a kind of visual looping and binding device, including push away line pipe, suction tube, elastic thread, ring set, negative tube, push away line device, handle and visual conduit mirror；Suction tube is connected with negative tube by pipeline；Push away line pipe is set on suction tube；Push away line pipe is connect by elastic thread with ring set；Push away line device is set on suction tube；Visual conduit mirror is set on suction tube, and visual conduit mirror one end is set to suction tube front end for obtaining the position signal for treating that set pricks position, and the visual conduit mirror other end, which is set at handle to be used to obtain by visual element observation, treats that set pricks site location signal.Visual looping and binding device provided by the utility model, it ring set outside looping and binding device will be set to using the pushing ram being set to outside suction tube will be pushed into and treat that set pricks position, and treat that set pricks position by visual conduit mirror to observe, so that operation is more convenient, ring set is driven using pushing ram simultaneously, avoids the appearance of mechanical breakdown.
Description
Technical field
The utility model is related to the field of medical instrument technology, particularly a kind of visual looping and binding device.
Background technology
The common method for the treatment of hemorrhoid is using Loop ligature, and principle is in the root of internal piles or base by special plastic loop ligation
Portion blocks hemorrhoid blood supply using the elastic recovery force of cushion rubber, is allowed to necrosis, atrophy, comes off, so as to reach healing purpose；At present
For implementing the traditional instruments for covering art of pricking the hand, some is extremely simple and crude, during some operating costs and is susceptible to mechanical breakdown；Such as patent
Number for the looping and binding device described in 201420390920 entitled appliance for releasing single line of force looping and binding devices, the looping and binding device art that prick the hand becomes
Simple and practicable, the advantages of being carried out using the instrument and covered difficult to handle art is easy to operate, quick, accurate；But due to the looping and binding device knot
Structure is complex, and elastic thread pull rod is set to inside looping and binding device, inconvenient for operation, while drives elastic thread using Double-gear
Circle and gun body and gun barrel are easy to cause that there was a mechanical failure using assembling is detached, if elastic thread is stuck in pulling, nothing
Method complete elastic thread ring set forward slip, when transmitting such as push away line pipe, be susceptible to mechanical breakdown, do not launch or
The sequence emitted is chaotic, gun barrel easy gas leakage when emitter is replaced；Meanwhile in surgical procedure, sometimes need
Position to be set with is observed, therefore, it is necessary to a kind of observe to treat that set pricks the easy to operate looping and binding device in position.
Utility model content
The purpose of this utility model is to propose a kind of visual looping and binding device；The looping and binding device treats that set pricks position operation ratio for observing
It is more convenient.
The purpose of this utility model is achieved through the following technical solutions：
Visual looping and binding device provided by the utility model, including push away line pipe, suction tube, elastic thread, ring set, negative tube, push away line
Device, handle and visual conduit mirror；
The suction tube is connected with negative tube by pipeline；The negative tube connect to pass through suction tube with negative pressure device
It treats set and pricks position generation suction function；The push away line pipe is set on suction tube；The push away line pipe passes through elastic thread and ring set
Connection；The ring set, which is set on suction tube to be located at, treats that set pricks position end；
The push away line device is set on suction tube, and described push away line device one end connect to promote ring set forward with ring set
It is mobile；
The push away line device other end is set at handle that push away line device is driven to travel forward；
The visual conduit mirror is set on suction tube, and described visual conduit mirror one end is set to suction tube front end for obtaining
The position signal for treating that set pricks position is taken, the visual conduit mirror other end, which is set at handle, to be used to obtain by visual element observation
It takes and treats that set pricks site location signal.
Further, the visual conduit mirror includes tube body, camera lens, optical fiber, control circuit and display screen；
The tube body is set on suction tube；The camera lens is set to tube body front end, and the optical fiber is set to tube body
Interior, the display screen is set to tube body rear end；The control circuit is set on handle；The control circuit respectively with camera lens and
Display screen connects.
Further, the push away line device includes the pushing ram, the rack and pinion that are set on handle；
The pushing ram is set on suction tube, the pushing ram be located at ring set one end be provided with for promote ring set to
The protrusion of preceding movement；
The pushing ram, which is located at handle, is provided with rack；The gear is set on handle；The rack and pinion is nibbled
Close the advance and retreat that connection is suitable for driving pushing ram by rotate gear；So as to by the way that the protrusion of boom end is promoted to be pushed into ring set
Treat that set pricks position.
Further, it is provided with pillar on the handle；The gear is set on pillar.
Further, driving motor, controller are additionally provided on the handle；The shaft of the driving motor connects with gear
It connects；The driving motor is connect with controller.
Further, the suction tube, which is located at ring set, sets fluted, the groove and the male cooperation for promoting boom end.
Further, the gear outer wall setting skid resistant course.
By adopting the above-described technical solution, the utility model has the following advantages：
Visual looping and binding device provided by the utility model, will be set to outside looping and binding device using the pushing ram being set to outside suction tube
Portion's ring set, which is pushed into, treats that set pricks position, and treats that set pricks position by visual conduit mirror to observe so that operation is more convenient, simultaneously
Ring set is driven using pushing ram, avoid the appearance of mechanical breakdown and traditional ring set is pulled to occur by elastic thread
Stuck phenomenon, therefore, which is a kind of looping and binding device easy to operate, failure rate is low；The dress that ring set movement will be pushed simultaneously
It installs and is placed in outside negative tube, avoid the gas leak phenomenon of negative tube appearance；The device is a kind of set easy to operate, failure rate is low
Prick device.
Other advantages, target and feature of the utility model will be explained in the following description to a certain extent
State, and to a certain extent, based on will be apparent to those skilled in the art to investigating hereafter or
Person can be instructed from the practice of the utility model.The target of the utility model and other advantages can be said by following
Bright book is realized and is obtained.
Description of the drawings
The description of the drawings of the utility model is as follows.
Fig. 1 is the visual looping and binding device structure chart of the utility model.
Fig. 2 is the suction tube structure chart of the utility model.
In figure：1 it is push away line pipe, 2 be suction tube, 3 be pushing ram, 4 be elastic thread, 5 be ring set, 6 be negative tube, 7 is tooth
Item, 8 be handle, 9 be gear；71 it is pillar, 72 be driving motor, 73 is groove；21 it is tube body, 22 be camera lens, 23 is light guide
Circuit, 25 are display screen in order to control for fiber, 24.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.
As shown in the figure, visual looping and binding device provided in this embodiment, including push away line pipe 1, suction tube 2, elastic thread 4, ring set 5,
Negative tube 6, push away line device, handle 8 and visual conduit mirror；
The suction tube is connected with negative tube by pipeline；The negative tube connect to pass through suction tube with negative pressure device
It treats set and pricks position generation suction function；The push away line pipe is set on suction tube；The push away line pipe passes through elastic thread and ring set
Connection；The ring set, which is set on suction tube to be located at, treats that set pricks position end；
The push away line device is set on suction tube, and described push away line device one end connect to promote ring set forward with ring set
It is mobile；
The push away line device other end is set at handle that push away line device is driven to travel forward；
The visual conduit mirror is set on suction tube, and described visual conduit mirror one end is set to suction tube front end for obtaining
The position signal for treating that set pricks position is taken, the visual conduit mirror other end, which is set at handle, to be used to obtain by visual element observation
It takes and treats that set pricks site location signal.
The visual conduit mirror includes tube body 21, camera lens 22, optical fiber 23, control circuit 24 and display screen 25；It is described
Tube body is set on suction tube；The camera lens is set to tube body front end, and the optical fiber is set in tube body, the display screen
It is set to tube body rear end；The control circuit is set on handle；The control circuit is connect respectively with camera lens and display screen.
The camera lens that visual conduit mirror provided in this embodiment is set in tube body front end is convex lens, is connected by optical fiber
Endoscope structure is formed, work can constantly be imaged by front end convex lens, be conducted by optical fiber, you can seen from display screen
See the position of front tube body and suction tube, accurately suction tube is sent to and treats that set pricks position.On the tube body brought out in lens
It is provided with LED light；The LED light connect to treat that set pricks position and provides light source to see clearly with control circuit.The endoscope
The control circuit application No. is 2007101269405 may be used in control circuit.
The push away line device includes the pushing ram 3, rack 7 and the gear 9 that are set on handle；The pushing ram is set to suction
On skirt, the pushing ram be located at ring set one end be provided with for promote ring set move forward protrusion；The pushing ram position
Rack is provided at handle；The gear is set on handle；The rack and pinion engagement connection is suitable for passing through rotation
Gear drives the advance and retreat of pushing ram；So as to treat that set pricks position by the way that the protrusion of boom end is promoted to be pushed into ring set.
Pillar 71 is provided on the handle；The gear is set on pillar.Driving electricity is additionally provided on the handle
Machine 72, controller；The shaft of the driving motor is connect with gear；The driving motor is connect with controller.The suction tube
Fluted 73 are set at ring set, the male cooperation of the groove and propulsion boom end.The gear outer wall sets skid resistant course.
Looping and binding device provided in this embodiment replaces draught line of the prior art using pushing ram, can be directly by ring
Set releases suction tube, wherein, the suction tube is connected with negative tube using integral structure；The handle be set to negative tube and
Suction tube junction；Microcontroller may be used to realize the positive and negative rotation of driving motor in controller；The wherein control of driving motor
The motor-drive circuit application No. is 2014102127524 may be used in circuit.The advance for driving pushing ram is rotated by motor,
Set on pushing ram protrusion with suction tube on groove coordinate, be suitable for ring set exactly in contact with, pass through the advance and retreat of pushing ram
Ring set is released into suction tube front end, treats that set pricks position in patient so as to cover to prick.
Looping and binding device provided in this embodiment uses gun type of gas burner, and gun barrel shape can be used in wherein suction tube, and handle is gun barrel
Handle shape；The gun barrel is also used as negative tube.The suction tube front end is provided with emitting head；It is set on the perflectometer
There is the striped portion along ring set moving direction；The striped portion is used to be arranged ring set.It is provided on the suction tube and is pushed away for fixation
The first card slot of spool and the second card slot；First card slot is set in the middle part of suction tube；Second card slot is set to suction tube
Rear end.
The handle includes the first Handheld Division and the second Handheld Division；First Handheld Division and the second Handheld Division are shape pair
The Handheld Division of title, first Handheld Division are connected with the second Handheld Division using snap, and the suction tube passes through handle upper portion；
The negative tube is passed down through handle from handle upper portion.
Negative pressure release switch is provided on the handle；The negative pressure relief holes of the negative pressure release switch and negative tube are matched
It closes, is suitable for controlling the break-make of negative tube.It is arranged side by side on the first card slot on the suction tube and is useful for fixed push away line pipe
At least three card slots；At least three card slots for being useful for fixed push away line pipe are arranged side by side on the second card slot on the suction tube；
The ring set that elastic thread front end is set in push away line pipe in each card slot is sheathed on emitting head successively.The present embodiment can be adopted
Four or five, six, eight or nine card slots are set used in push away line pipe, card slot can also be set determines according to actual conditions
Number.
Handle provided in this embodiment is provided with blocking portion, and the blocking portion is flexibly connected with pushing ram, when pushing ram to
Be pushed forward into when, drive blocking portion travel forward, when pushing ram is pushed ahead to pre-determined distance, blocking portion be arranged at just with
Convex barrier on handle is suitable for pushing ram and promotes pre-determined distance, without moving further along.The blocking portion can be set to
In the sliding slot that handle opens up, the blocking portion is slided by the notch of setting with sliding slot cooperation；The blocking portion and pushing ram it
Between using detachable connection structure, be such as connected through a screw thread, screw thread can be rotated in this way, blocking portion is adjusted with promoting to change
Pre-determined distance between bar.
Finally illustrate, above example is merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng
The utility model is described in detail according to preferred embodiment, it will be understood by those of ordinary skill in the art that, it can be to this
The technical solution of utility model is modified or replaced equivalently, should all without departing from the objective and range of the technical program
Cover in the scope of protection of the utility model.
Claims (7)
1. a kind of visual looping and binding device, it is characterised in that：Including push away line pipe, suction tube, elastic thread, ring set, negative tube, push away line dress
It puts, handle and visual conduit mirror；
The suction tube is connected with negative tube by pipeline；The negative tube connect to treat by suction tube with negative pressure device
Set pricks position and generates suction function；The push away line pipe is set on suction tube；The push away line pipe is connect by elastic thread with ring set；
The ring set, which is set on suction tube to be located at, treats that set pricks position end；
The push away line device is set on suction tube, and described push away line device one end connect that ring set is promoted to move forward with ring set
It is dynamic；
The push away line device other end is set at handle that push away line device is driven to travel forward；
The visual conduit mirror is set on suction tube, described visual conduit mirror one end be set to suction tube front end for obtain treat
Set pricks the position signal at position, and the visual conduit mirror other end is set at handle to be used to obtain by visual element observation and treat
Set pricks site location signal.
2. visual looping and binding device as described in claim 1, it is characterised in that：The visual conduit mirror includes tube body, camera lens, light guide
Fiber, control circuit and display screen；
The tube body is set on suction tube；The camera lens is set to tube body front end, and the optical fiber is set in tube body, institute
It states display screen and is set to tube body rear end；The control circuit is set on handle；The control circuit respectively with camera lens and display
Screen connection.
3. visual looping and binding device as described in claim 1, it is characterised in that：The push away line device includes being set to pushing away on handle
Into bar, rack and pinion；
The pushing ram is set on suction tube, and one end that the pushing ram is located at ring set is provided with that ring set is promoted to move forward
Dynamic protrusion；
The pushing ram, which is located at handle, is provided with rack；The gear is set on handle；The rack and pinion engagement connects
Connect the advance and retreat for being suitable for that pushing ram is driven by rotate gear；So as to wait to cover by the way that the protrusion of boom end is promoted to be pushed into ring set
Prick position.
4. visual looping and binding device as claimed in claim 3, it is characterised in that：Pillar is provided on the handle；The gear is set
It is placed on pillar.
5. visual looping and binding device as claimed in claim 3, it is characterised in that：Driving motor, control are additionally provided on the handle
Device；The shaft of the driving motor is connect with gear；The driving motor is connect with controller.
6. visual looping and binding device as claimed in claim 3, it is characterised in that：The suction tube be located at ring set set it is fluted,
The groove and the male cooperation for promoting boom end.
7. visual looping and binding device as claimed in claim 3, it is characterised in that：The gear outer wall sets skid resistant course.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720600592.XU CN207532414U (en) | 2017-05-26 | 2017-05-26 | A kind of visual looping and binding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720600592.XU CN207532414U (en) | 2017-05-26 | 2017-05-26 | A kind of visual looping and binding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207532414U true CN207532414U (en) | 2018-06-26 |
Family
ID=62608263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720600592.XU Active CN207532414U (en) | 2017-05-26 | 2017-05-26 | A kind of visual looping and binding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207532414U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111248962A (en) * | 2020-01-17 | 2020-06-09 | 盈甲医疗器械制造（上海）有限公司 | Automatic returning device for electric anastomat and electric anastomat thereof |
-
2017
- 2017-05-26 CN CN201720600592.XU patent/CN207532414U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111248962A (en) * | 2020-01-17 | 2020-06-09 | 盈甲医疗器械制造（上海）有限公司 | Automatic returning device for electric anastomat and electric anastomat thereof |
| CN111248962B (en) * | 2020-01-17 | 2020-11-27 | 盈甲医疗器械制造（上海）有限公司 | Automatic returning device for electric anastomat and electric anastomat thereof |
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