CN208404712U - Hemorrhoid lasso ligator and hemorrhoid lasso ligature component - Google Patents
Hemorrhoid lasso ligator and hemorrhoid lasso ligature component Download PDFInfo
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- CN208404712U CN208404712U CN201721014866.3U CN201721014866U CN208404712U CN 208404712 U CN208404712 U CN 208404712U CN 201721014866 U CN201721014866 U CN 201721014866U CN 208404712 U CN208404712 U CN 208404712U
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- hemorrhoid
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- pipe
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Abstract
A kind of hemorrhoid lasso ligator and hemorrhoid lasso ligature component, belong to field of medical device.The hemorrhoid lasso ligator includes shell and hollow tube body connected to the housing, tube body is connected with the ligation set that can be stretched out or indented tube body far from one end of shell, the outer wall of ligation set is arranged with ligature loop, shell is respectively equipped with the first pipe and the second pipe being connected to tube body, and can be rotated the second switch for being connected to or being truncated the second pipe to be connected to or be truncated the first switch of the first pipe with can be rotated.Hemorrhoid lasso ligator provided by the utility model can facilitate medical worker to clean before and after treatment to affected part in progress hemorrhoid ligation.The utility model additionally provides a kind of hemorrhoid lasso ligation component.
Description
Technical field
The utility model relates to field of medical device, in particular to a kind of hemorrhoid lasso ligator and hemorrhoid lasso
Ligature component.
Background technique
Hemorrhoid are a kind of common diseases positioned at anus area, and any age can all fall ill, but with age, hair
Sick rate gradually increases.Hemorrhoid are the most common anorectal diseases in China, the serious physical and mental health for influencing patient.Hemorrhoid ligation
Therapy is to block its blood supply by ligaturing haemorrhoids basal part, keeps haemorrhoids anoxic downright bad, haemorrhoids falls off to be repaired with surface of a wound basal part
Multiple to carry out simultaneously, new granulation tissue fills the surface of a wound rapidly to reach the method for curing purpose after haemorrhoids falls off, current existing
Ligation therapy of hemorrhoid be mostly that medical worker manually carries out, not only efficiency is lower, but also brings biggish sense of discomfort to patient,
At present there are also hemorrhoid ligation device can carry out hemorrhoid ligation treatment, but these devices mostly cannot treatment when pair
The hemorrhoid position of patient is easily cleaned, and infection is be easy to cause.
Utility model content
The purpose of this utility model is to provide a kind of hemorrhoid lasso ligators, and medical worker can be facilitated to carry out hemorrhoid
Sore ligation before and after treatment cleans affected part.
The another object of the utility model is to provide a kind of hemorrhoid lasso ligation component, can quickly to patient into
Row cleaning hemorrhoids and ligation treatment.
The embodiments of the present invention are achieved in that
A kind of hemorrhoid lasso ligator comprising shell and hollow tube body connected to the housing, tube body is far from shell
One end is connected with the ligation set that can be stretched out or indented tube body, and the outer wall for ligaturing set is arranged with ligature loop, and shell is equipped with to be connected with tube body
Logical first pipe, the second pipe be connected to first pipe, and it is rotatable be connected to or be truncated the first switch of the first pipe with can
It rotates to be connected to or be truncated the second switch of the second pipe.
In the utility model preferred embodiment, above-mentioned tubular body is equipped with the first slot for accommodating ligation set, the first slot
Interior the first spring that ligation set and tube body is separately connected equipped with both ends.
In the utility model preferred embodiment, above-mentioned tubular body is also connected with far from one end of shell and can be stretched out or indented
The spray set of tube body, ligation set are located in spray set.
In the utility model preferred embodiment, above-mentioned tubular body is equipped with the second slot for accommodating spray set, the second slot
The interior second spring that spray set and tube body is separately connected equipped with both ends.
In the utility model preferred embodiment, above-mentioned spray, which is put on, offers multiple drainage holes.
In the utility model preferred embodiment, above-mentioned shell, which is connected with, be can be rotated to adjust the fluid stream for entering tube body
The third of amount switchs.
In the utility model preferred embodiment, the shape of above-mentioned shell is pistol-shaped.
In the utility model preferred embodiment, the outer surface of above-mentioned shell is equipped with the skid resistance strip of protrusion.
In the utility model preferred embodiment, above-mentioned shell is connected with bellows, the one end of bellows far from shell
Equipped with headlamp.
A kind of hemorrhoid lasso ligation component comprising above-mentioned hemorrhoid lasso ligator, and the pumping being connected to the first pipe are negative
Pressure device.
The beneficial effect of the utility model embodiment is: hemorrhoid lasso ligator provided by the embodiment of the utility model includes
Shell and hollow tube body connected to the housing, tube body are connected with the ligation that can be stretched out or indented tube body far from one end of shell
Set, the outer wall for ligaturing set are arranged with ligature loop, and shell is respectively equipped with the first pipe and second be connected to tube body and manages, and it is rotatable with
The first switch of the first pipe of connection or truncation is connected to or is truncated the second switch of the second pipe with can be rotated.The utility model provides
Hemorrhoid lasso ligator can facilitate medical worker carry out hemorrhoid ligation affected part is cleaned before and after treatment.This is practical new
Type additionally provides a kind of hemorrhoid lasso ligation component, quickly can carry out cleaning hemorrhoids to patient and ligation is treated.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram for the hemorrhoid lasso ligator that the utility model embodiment 1 provides；
Fig. 2 is the cross-sectional view for the hemorrhoid lasso ligator that the utility model embodiment 1 provides；
Fig. 3 is the partial enlarged view in Fig. 2 at A；
Fig. 4 is the partial enlarged view in Fig. 2 at B；
Fig. 5 is the structural schematic diagram that the hemorrhoid lasso that the utility model embodiment 2 provides ligatures device assembly；
Fig. 6 is the cross-sectional view that the hemorrhoid lasso that the utility model embodiment 2 provides ligatures device assembly.
In figure: 001- hemorrhoid lasso ligator；002- hemorrhoid lasso ligator；003- hemorrhoid lasso ligatures component；100-
Shell；The channel 101-；110- tube body；120- ligation set；The first slot of 121-；The first spring of 122-；130- ligature loop；140- first
Pipe；150- second is managed；160- first switch；161- shaft；162- connecting rod；163- piston；164- reset spring；170- second is opened
It closes；180- spray set；The second slot of 181-；182- second spring；183- drainage hole；190- third switch；191- baffle；200- wave
Line pipe；210- headlamp.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, or
The utility model product using when the orientation or positional relationship usually put, be merely for convenience of description the utility model and letter
Change description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation construct and
Operation, therefore should not be understood as limiting the present invention.In addition, term " first ", " second ", " third " etc. are only used for area
Divide description, is not understood to indicate or imply relative importance.
In addition, the terms such as term "horizontal", "vertical", " pendency " are not offered as requiring component abswolute level or pendency, and
It is that can be slightly tilted.It is not to indicate the structure if "horizontal" only refers to that its direction is more horizontal with respect to for "vertical"
It has to fully horizontally, but can be slightly tilted.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediary can also be passed through
It is indirectly connected, can be the connection inside two elements.For the ordinary skill in the art, it can be managed with concrete condition
Solve the concrete meaning of above-mentioned term in the present invention.
Embodiment 1
It please refers to shown in Fig. 1, Fig. 2, Fig. 3 and Fig. 4, the present embodiment provides a kind of hemorrhoid lasso ligators 001 comprising shell
The shape of body 100 and the hollow tube body 110 connecting with shell 100, shell 100 is pistol-shaped, and tube body 110 is far from shell 100
One end be connected with can be stretched out or indented tube body 110 ligation set 120, ligation set 120 outer wall be arranged with ligature loop 130, shell
Body 100 is equipped with the first pipe 140 be connected to tube body 110, the second pipe 150 for being connected to the first pipe 140, and it is rotatable to be connected to or
The first switch 160 that the first pipe 140 is truncated is connected to or is truncated the second switch 170 of the second pipe 150 with can be rotated.Specifically,
In the present embodiment, the first pipe 140 is connected to by the channel 101 being arranged in shell 100 with tube body 110, the second pipe 150 and the first pipe
140 connections, first switch 160 are the pistol trigger shape hinged with shell 100, and one end of first switch 160 is protruded into shell 100
It is connected with rotatable shaft 161, the connection of shaft 161 is connected with by connecting rod 162 to be reciprocally moveable to be connected to or be truncated channel
101 piston 163 is also connected with reset spring 164, band when first switch 160 rotates between first switch 160 and shell 100
Piston 163 is mobile to be connected to or be truncated the first pipe 140, and second switch 170 is the rotary valve on the second pipe 150.
Hemorrhoid lasso ligator 001 provided by the embodiment of the utility model can carry out ligation treatment in the hemorrhoid to patient
Front and back carries out bath cleaning, improves the usage experience of patient.Cooperate when the hemorrhoid lasso ligator 001 uses with pumping negative pressure device
It uses, first connect the first pipe 140 of hemorrhoid lasso ligator 001 with negative pressure device is taken out, the second pipe 150 connects with wash tub pipe
Logical, ligature loop 130 can be sheathed on ligation set 120 by subsequent medical worker, and hand-held shell 100 makes 120 alignment of ligation set
At the hemorrhoid of patient, medical worker is connected to the second pipe 150 and the first pipe 140 using second switch 170 at this time, uses first switch
160 the first pipes 140 of connection and channel 101, it is right that water passes sequentially through the second pipe 150, the first pipe 140, the entrance tube body 110 of channel 101
It is rinsed at the hemorrhoid of patient, cleans blood stains and dirt, ligation set 120 is pressed on the hemorrhoid of patient by subsequent medical worker
On, the second pipe 150 is truncated using second switch 170 and the first pipe 140 stops rinsing, and opens pumping negative pressure device and is evacuated,
Make to generate negative pressure in tube body 110 and the hemorrhoid of patient are pumped on ligation set 120, medical worker is to compressing tube body at patient's hemorrhoid
110, it is contracted to ligation set 120 in tube body 110,110 extruded sleeve of tube body is set to the ligature loop 130 on ligation set 120 along ligation
Set 120 moves axially and is sheathed on the hemorrhoid root of patient, completes treatment operation.When user presses first switch 160, pass through
First switch 160 drives shaft 161 to rotate, shaft 161 by connecting rod 162 drive with the hinged piston 163 of connecting rod 162 it is mobile with
Channel 101 is opened, is connected to the first pipe 140 with tube body 110 by channel 101, when user stops pressing, reset spring
164 driving first switches 160 reversely rotate, and drive the mobile driving piston 163 of shaft 161 and 162 direction of connecting rod to reset closing logical
The first pipe 140 and tube body 110 is isolated in road 101.
Tube body 110 is equipped with the first slot 121 for accommodating ligation set 120, is equipped with both ends in the first slot 121 and is separately connected knot
Prick the first spring 122 of set 120 and tube body 110.Ligation set 120 is placed in the first slot 121 being arranged on tube body 110, and is led to
The first spring 122 connection ligation set 120 and tube body 110 in the first slot 121 are crossed, can guarantee that ligation set 120 is stable
Stretch out and shrink the hemorrhoid root that ligature loop 130 is sheathed on to patient.
Tube body 110 is also connected with the spray set 180 that can be stretched out or indented tube body 110, ligation set far from one end of shell 100
120 are located in spray set 180, and tube body 110 is equipped with the second slot 181 for accommodating spray set 180, are equipped with two in the second slot 181
End is separately connected the second spring 182 of spray set 180 and tube body 110.Tube body 110 be connected be sheathed on ligation set 120 on can
Spray set 180 can be pressed at the hemorrhoid of patient to progress spraying-rinsing operation by flexible spray set 180, medical worker,
The hemorrhoid that patient is pressed further by after cleaning can just make spray set 180 be contracted to the second slot being arranged on tube body 110
So that ligation set 120 is compressed the hemorrhoid of patient in 181, pumping negative pressure device pumping can be used at this time by hemorrhoid position and be drawn into ligation
The root that ligature loop 130 is sheathed on to hemorrhoid is pressed further by set 120.
Multiple drainage holes 183 are offered on spray set 180.Specifically, multiple drainage holes 183 in the present embodiment are circumferentially
It is arranged in 180 one end far from tube body 110 of spray set.When cleaning at the hemorrhoid to patient, the sewage after cleaning can
It is flowed down from drainage hole 183, avoiding medical worker from forming sealing state when compressing patient's hemorrhoid using spray set 180 leads to rainwater
It can not flow out.
Shell 100, which is connected with, can be rotated to adjust the third switch 190 for the fluid flow for entering tube body 110.Third switch
190 are connected with the rotatable baffle 191 in channel 101.Medical worker can be adjusted by rotation third switch 190
Baffle 191 rotates, to adjust the sectional area size in channel 101 by baffle 191 to adjust through the fluid in channel 101
Flow realizes different size of washing water quantity and takes out negative pressure speed.
Embodiment 2
Referring to figure 5. and shown in Fig. 6, the present embodiment provides a kind of hemorrhoid lassos to ligature component 003 comprising hemorrhoid lasso
Ligator 002 and pumping negative pressure device, which is the pump being connected to the first pipe 140.Hemorrhoid lasso ligator 002 includes
The shape of shell 100 and the hollow tube body 110 connecting with shell 100, shell 100 is pistol-shaped, and the outer surface of shell 100 is set
There is the skid resistance strip of protrusion, tube body 110 is connected with the ligation set that can be stretched out or indented tube body 110 far from one end of shell 100
120, the outer wall of ligation set 120 is arranged with ligature loop 130, shell 100 be respectively equipped with the first pipe 140 being connected to tube body 110 and
Second pipe 150, and can be rotated to be connected to or be truncated the first switch 160 of the first pipe 140 with rotatable to be connected to or be truncated second
The second switch 170 of pipe 150, tube body 110 are equipped with the first slot 121 for accommodating ligation set 120, are equipped with two in the first slot 121
End is separately connected the first spring 122 of ligation set 120 and tube body 110, and tube body 110 is also connected with far from one end of shell 100 can
It stretches out or the spray of retraction tube body 110 set 180, ligation set 120 is located in spray set 180, tube body 110 is equipped with for accommodating spray
Second slot 181 of set 180, the interior second spring 182 that spray set 180 and tube body 110 are separately connected equipped with both ends of the second slot 181,
Multiple drainage holes 183 are offered on spray set 180, shell 100, which is connected with, can be rotated to adjust the fluid flow for entering tube body 110
Third switch 190.Shell 100 is connected with bellows 200, and bellows 200 is equipped with headlamp 210 far from one end of shell 100.
The shell 100 of hemorrhoid lasso ligation component 003 provided in this embodiment is connected with the bellows that can arbitrarily bend
200, medical worker can adjust angle and the side of the headlamp 210 being arranged on bellows 200 by bending bellows 200
Position facilitates in order to which the hemorrhoid to patient illuminate and carries out hemorrhoid ligation treatment operation.The outer surface of shell 100 is set simultaneously
Have protrusion skid resistance strip can be improved medical worker hold shell 100 when soundness, avoid using when shell 100 slide
Influence being normally carried out for hemorrhoid ligation operation.
The above is only the preferred embodiments of the utility model, are not intended to limit the utility model, for this field
Technical staff for, various modifications and changes may be made to the present invention.Within the spirit and principle of the utility model,
Any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of hemorrhoid lasso ligator, which is characterized in that it includes shell and the hollow tube body that connect with the shell, institute
It states tube body and is connected with the ligation set that can be stretched out or indented the tube body, the outer wall set of the ligation set far from one end of the shell
Equipped with ligature loop, the shell is equipped with the first pipe being connected to the tube body, the second pipe being connected to first pipe, and can turn
Move the second switch for being connected to or being truncated second pipe to be connected to or be truncated the first switch of first pipe with can be rotated.
2. hemorrhoid lasso ligator according to claim 1, which is characterized in that the tube body is equipped with for accommodating the knot
The first slot of set is pricked, is separately connected the first spring of the ligation set and the tube body in first slot equipped with both ends.
3. hemorrhoid lasso ligator according to claim 1, which is characterized in that the one end of the tube body far from the shell
It is also connected with the spray set that can be stretched out or indented the tube body, the ligation set is located in spray set.
4. hemorrhoid lasso ligator according to claim 3, which is characterized in that the tube body is equipped with for accommodating the spray
The second slot of set is drenched, is separately connected the second spring of the spray set and the tube body in second slot equipped with both ends.
5. hemorrhoid lasso ligator according to claim 3, which is characterized in that the spray, which is put on, offers multiple drainings
Hole.
6. hemorrhoid lasso ligator according to claim 1, which is characterized in that the shell, which is connected with, can be rotated to adjust
Into the third switch of the fluid flow of tube body.
7. hemorrhoid lasso ligator according to claim 1, which is characterized in that the shape of the shell is pistol-shaped.
8. hemorrhoid lasso ligator according to claim 1, which is characterized in that the outer surface of the shell is equipped with protrusion
Skid resistance strip.
9. hemorrhoid lasso ligator according to claim 1, which is characterized in that the shell is connected with bellows, described
Bellows is equipped with headlamp far from one end of the shell.
10. a kind of hemorrhoid lasso ligatures component, which is characterized in that it includes hemorrhoid as claimed in any one of claims 1-9 wherein
Lasso ligator, and the pumping negative pressure device being connected to first pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721014866.3U CN208404712U (en) | 2017-08-09 | 2017-08-09 | Hemorrhoid lasso ligator and hemorrhoid lasso ligature component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721014866.3U CN208404712U (en) | 2017-08-09 | 2017-08-09 | Hemorrhoid lasso ligator and hemorrhoid lasso ligature component |
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| CN208404712U true CN208404712U (en) | 2019-01-22 |
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| CN201721014866.3U Active CN208404712U (en) | 2017-08-09 | 2017-08-09 | Hemorrhoid lasso ligator and hemorrhoid lasso ligature component |
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| CN (1) | CN208404712U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114025691A (en) * | 2019-07-08 | 2022-02-08 | 波士顿科学国际有限公司 | Multi-band ligation |
-
2017
- 2017-08-09 CN CN201721014866.3U patent/CN208404712U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114025691A (en) * | 2019-07-08 | 2022-02-08 | 波士顿科学国际有限公司 | Multi-band ligation |
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