CN209450619U - Vacuum suction haemorrhoids ligation apparatus - Google Patents
Vacuum suction haemorrhoids ligation apparatus Download PDFInfo
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- CN209450619U CN209450619U CN201821742197.6U CN201821742197U CN209450619U CN 209450619 U CN209450619 U CN 209450619U CN 201821742197 U CN201821742197 U CN 201821742197U CN 209450619 U CN209450619 U CN 209450619U
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- pipe
- shell
- fixing pipe
- trigger
- negative
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Abstract
The utility model relates to a kind of vacuum suction haemorrhoids ligation apparatus, including shell, fixing pipe, push pipe, emit trigger and negative pressure trigger, the transmitting trigger and negative pressure trigger are and housing hinge, fixing pipe one end is fixedly connected inside the shell, and stretch out shell, push pipe sleeve in fixing pipe, and one end is located in shell, and it is connect with transmitting trigger, the fixing pipe is hollow tube, and the negative tube flexible being connected to fixing pipe one end is equipped in shell, the opening and closing of the negative pressure trigger control negative tube, the periphery for pushing pipe is equipped with limit stops, limit casing is threaded on shell, limit casing offsets with limit stops.The controllable forward stroke for pushing pipe of the utility model, the set for emitting cushion rubber one by one and continuously prick mode, can also mitigate pain to patient.
Description
Technical field
The utility model relates to a kind of vacuum suction haemorrhoids ligation apparatus, belong to medical instruments field.
Background technique
Hemorrhoid ligation is the common method for treating hemorrhoid, is operated using haemorrhoids ligation apparatus as operation device.It is logical
It crosses negative pressure generator to suck haemorrhoids in fixing pipe, while by pushing pipe that plastic loop ligation in the root of haemorrhoids, is blocked blood
Circulation, so that haemorrhoids falls off because of ischemic necrosis, and voluntarily.The structure as disclosed in CN201610148816.8 patent, snare
Can be in the cushion rubber of fixed tube end it is multiple, looping and binding device can continuously emit cushion rubber and carry out set bundle, but this structure cannot
Control pushes the forward stroke of pipe, often starts transmitting trigger, will continuously emit multiple cushion rubbers, and the position for covering bundle is inaccurate
Really, while the pain pricked and will also result in patient is covered.
Summary of the invention
The purpose of this utility model is to provide a kind of controllable forward strokes for pushing pipe, emit cushion rubber one by one and continuously
Haemorrhoids ligation apparatus.
A kind of in order to achieve the above object, the technical solution of the present invention is: vacuum suction haemorrhoids ligation apparatus, including it is outer
Shell, fixing pipe push pipe, transmitting trigger and negative pressure trigger, the transmitting trigger and negative pressure trigger and housing hinge, fixing pipe
One end is fixedly connected inside the shell, and stretches out shell, pushes pipe sleeve in the fixing pipe, and one end is located in shell, and with hair
Trigger connection is penetrated, the fixing pipe is hollow tube, and the negative tube flexible being connected to fixing pipe one end is equipped in shell, described
Negative pressure trigger controls the opening and closing of negative tube, and the periphery for pushing pipe is equipped with limit stops, is threaded with limit sleeve on shell
Pipe, limit casing offset with limit stops.
Outer wall is equipped with sliding boss in the fixing pipe, and inside pipe wall is pushed to be equipped with the sliding groove with sliding boss cooperation.
One end of the fixing pipe is fixedly connected with negative tube connection cover, and shell is equipped with negative tube extension tube attached, negative tube
One end connect with negative tube connection cover, the other end is connect with negative tube extension tube attached.
After adopting the above structure, the looping and binding device of the utility model has the limit casing connecting with outer casing screw, limit sleeve
Pipe can offset with the limit stops of pipe periphery setting are pushed, and since limit casing is to be threadedly coupled, can pass through limit
The rotation of casing, control push the forward stroke of pipe, push the stroke of pipe can control and push one end of pipe that can release fixation
Several cushion rubbers of tube end, this mode cover prick position it is accurate, carry out set bundle one by one, can also mitigate the pain of patient.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the full sectional view of Fig. 1.
Specific embodiment
The utility model is described in further detail below in conjunction with the embodiment that attached drawing provides.
Ginseng as shown in FIGS. 1 and 2, a kind of vacuum suction haemorrhoids ligation apparatus, including shell 1, fixing pipe 2, push pipe 3, transmitting pull
Machine 4 and negative pressure trigger 5, the transmitting trigger 4 and negative pressure trigger 5 are hinged with shell 1, and 2 one end of fixing pipe is fixedly connected outside
In shell 1, and shell 1 is stretched out, push pipe 3 to be sleeved in fixing pipe 2, and one end is located in shell 1, and connected with transmitting trigger 4
It connects, the fixing pipe 2 is hollow tube, and the negative tube flexible 6 being connected to 2 one end of fixing pipe, the negative pressure are equipped in shell 1
Trigger 5 controls the opening and closing of negative tube 6, and the periphery for pushing pipe 3 is equipped with limit stops 31, is threaded with limit on shell 1
Casing 7, limit casing 7 offset with limit stops 31.
Shown in Figure 2, outer wall is equipped with sliding boss 21 in the fixing pipe 2, and 3 inner wall of pipe is pushed to be equipped with and sliding boss
The sliding groove 32 of 21 cooperations.It is relatively reliable that this structure can be such that promotion pipe 3 slides in fixing pipe 2, will not deflection.
Shown in Figure 2, one end of the fixing pipe 2 is fixedly connected with negative tube connection cover 22, and shell 1 is equipped with negative
One end of pressure pipe extension tube attached 11, negative tube 6 is connect with negative tube connection cover 22, and the other end is connect with negative tube extension tube attached 11.It is negative
Pressure pipe 6 is flexible plastic pipe, and negative pressure trigger 5 can open and be closed flexible plastic pipe to control the opening and closing of negative pressure, bear
Pressure pipe extension tube attached 11 is used to connect external negative pressure generator.
Ginseng as shown in FIGS. 1 and 2, when the utility model is used, cushion rubber 10 is covered one by one in the end of fixing pipe 2, by fixing pipe
2 end alignment haemorrhoids, the external negative pressure generator of negative tube 6, negative pressure trigger 5 are opened, and negative pressure turns simultaneously by haemorrhoids suction line
Dynamic limit casing 7, limit casing 7 adjust the formation for pushing pipe 3 to minimum, emit trigger 4 and pull, pipe 3 is pushed to advance one
Stroke pricks 10 sets of cushion rubber of outermost at haemorrhoids.Limit casing 7 is adjusted again, so that the stroke of pipe 3 is pushed to become larger, then is pressed
10 sets of cushion rubber bundles are pushed according to step, this set bundle mode continuous one by one, set bundle position is adjustable, can also mitigate to patient
Pain.
Above-described is only preferred embodiments of the present invention, it is noted that for the ordinary skill of this field
For personnel, without departing from the concept of the present invention, various modifications and improvements can be made, these all belong to
In the protection scope of the utility model.
Claims (3)
1. a kind of vacuum suction haemorrhoids ligation apparatus, including shell (1), fixing pipe (2), pushes pipe (3), transmitting trigger (4) and bear
Trigger squeeze (5), the transmitting trigger (4) and negative pressure trigger (5) with shell (1) hingedly, fixing pipe (2) one end is fixedly connected on
In shell (1), and stretch out shell (1), pipe (3) pushed to be sleeved on fixing pipe (2), and to be located at shell (1) interior for one end, and with hair
Trigger (4) connection is penetrated, the fixing pipe (2) is hollow tube, and the flexibility being connected to fixing pipe (2) one end is equipped in shell (1)
Negative tube (6), the opening and closing of the negative pressure trigger (5) control negative tube (6), it is characterised in that: the periphery for pushing pipe (3)
It equipped with limit stops (31), is threaded on shell (1) limit casing (7), limit casing (7) and limit stops (31) phase
It supports.
2. vacuum suction haemorrhoids ligation apparatus according to claim 1, it is characterised in that: outer wall is set on the fixing pipe (2)
Have sliding boss (21), pipe (3) inner wall is pushed to be equipped with the sliding groove (32) with sliding boss (21) cooperation.
3. vacuum suction haemorrhoids ligation apparatus according to claim 1, it is characterised in that: one end of the fixing pipe (2) is solid
Surely it is connected with negative tube connection cover (22), shell (1) is equipped with negative tube extension tube attached (11), one end of negative tube (6) and negative pressure
Pipe connection cover (22) connection, the other end are connect with negative tube extension tube attached (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821742197.6U CN209450619U (en) | 2018-10-26 | 2018-10-26 | Vacuum suction haemorrhoids ligation apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821742197.6U CN209450619U (en) | 2018-10-26 | 2018-10-26 | Vacuum suction haemorrhoids ligation apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209450619U true CN209450619U (en) | 2019-10-01 |
Family
ID=68037435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821742197.6U Active CN209450619U (en) | 2018-10-26 | 2018-10-26 | Vacuum suction haemorrhoids ligation apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209450619U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112754543A (en) * | 2021-01-11 | 2021-05-07 | 绍兴市柯桥区妇幼保健院 | Cervical biopsy forceps with reliable positioning function |
| CN112754541A (en) * | 2021-01-11 | 2021-05-07 | 绍兴市柯桥区妇幼保健院 | Cervix biopsy forceps |
-
2018
- 2018-10-26 CN CN201821742197.6U patent/CN209450619U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112754543A (en) * | 2021-01-11 | 2021-05-07 | 绍兴市柯桥区妇幼保健院 | Cervical biopsy forceps with reliable positioning function |
| CN112754541A (en) * | 2021-01-11 | 2021-05-07 | 绍兴市柯桥区妇幼保健院 | Cervix biopsy forceps |
| CN112754541B (en) * | 2021-01-11 | 2024-04-26 | 绍兴市柯桥区妇幼保健院 | Cervical biopsy forceps |
| CN112754543B (en) * | 2021-01-11 | 2024-04-26 | 绍兴市柯桥区妇幼保健院 | Cervical biopsy forceps with reliable positioning |
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