CN211511971U - Hemorrhoid ligation device with light source - Google Patents
Hemorrhoid ligation device with light source Download PDFInfo
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- CN211511971U CN211511971U CN201922043405.4U CN201922043405U CN211511971U CN 211511971 U CN211511971 U CN 211511971U CN 201922043405 U CN201922043405 U CN 201922043405U CN 211511971 U CN211511971 U CN 211511971U
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- light source
- negative pressure
- bearing cap
- ligation device
- hemorrhoid
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Abstract
The utility model discloses a hemorrhoid ligation device with a light source, which comprises a shell, a bearing cap suitable for sleeving a ligation ring on the outer wall, a negative pressure connecting component, a light source component and a sleeve pushing component, wherein the negative pressure connecting component is connected with a negative pressure port and is suitable for being connected with external negative pressure to provide negative pressure for the negative pressure port so as to enable the negative pressure port to suck hemorrhoid tissues; a negative pressure port is arranged in the bearing cap; the light source component comprises an LED light source arranged on the bearing cap or close to the bearing cap and a power supply component electrically connected with the LED light source; the push sleeve assembly comprises a push sleeve and a push sleeve actuating mechanism connected with the push sleeve, and the push sleeve actuating mechanism is suitable for being actuated to drive the push sleeve to move between a first position and a second position. The utility model discloses from taking light source, do not rely on exogenous light source, it is more convenient to use, and the field of vision is clear, has eliminated the treatment blind area effectively, can not cause the mistake to prick, has enlarged its application space.
Description
Technical Field
The utility model relates to a hemorrhoid ligation device with a light source.
Background
At present, the hemorrhoid ligation device is mainly used for clinical ligation treatment and diagnosis of internal hemorrhoids at all stages, and the principle of the hemorrhoid ligation device is mainly that a negative pressure suction machine is used for sucking the internal hemorrhoids into a transparent cap, meanwhile, a push sleeve pushes a ligation ring to be ligated to the root of the internal hemorrhoids, and the internal hemorrhoids are cured due to ischemic necrosis and falling off; however, the lighting field of the hemorrhoid ligation device in the prior art is not clear, and the operation is inconvenient.
Disclosure of Invention
The utility model aims to solve the technical problem that overcome prior art's defect, provide a take light source haemorrhoids ligation device, it is from taking light source, does not rely on exogenous light source, and it is more convenient to use, and the field of vision is clear, has eliminated the treatment blind area effectively, can not cause the mistake to prick, has enlarged its application space.
In order to solve the technical problem, the technical scheme of the utility model is that: a hemorrhoid ligation device with a light source comprises:
a housing;
the outer wall of the bearing cap is suitable for being sleeved with the bundling ring, and a negative pressure port is formed in the bearing cap;
the negative pressure connecting component is connected with the negative pressure port and is suitable for being connected with external negative pressure to provide negative pressure for the negative pressure port so that the negative pressure port can be sucked into the hemorrhoidal tissues;
the light source assembly comprises an LED light source arranged on the bearing cap or close to the bearing cap and a power supply assembly electrically connected with the LED light source;
the sheath pushing assembly comprises a pushing sleeve and a pushing sleeve actuating mechanism connected with the pushing sleeve, the pushing sleeve actuating mechanism is suitable for being actuated to drive the pushing sleeve to move between a first position and a second position, and after the hemorrhoid tissue is sucked from the negative pressure port, the pushing sleeve is suitable for pushing the sheathing ring sleeved on the outer wall of the bearing cap to the sucked hemorrhoid tissue in the process that the pushing sleeve moves from the first position to the second position.
Further, the negative pressure connection assembly includes:
the tube cavity of the connecting tube is communicated with the negative pressure port;
and the adsorption tube is communicated with the tube cavity of the connecting tube.
Furthermore, in order to switch on and off the negative pressure of the negative pressure port, a negative pressure switch which acts to switch on and off the negative pressure is arranged on the adsorption tube.
Further, the bearing cap is connected with the connecting pipe through a lamp holder;
the LED light source is arranged on the lamp holder.
Further, the power supply assembly is mounted on the housing;
the LED light source is connected with the power supply assembly through a cable, and the cable penetrates through the tube cavity and the shell of the connecting tube.
Further, in order to conveniently switch on or off the LED light source, the power supply assembly comprises a battery;
the battery box is arranged in the shell, two ends of the battery box are provided with conductive elastic sheets, the battery box is suitable for connecting a battery between the two conductive elastic sheets to supply power or pulling out the battery between the two conductive elastic sheets to cut off the power, and the LED light source is electrically connected with the two conductive elastic sheets.
Further, in order to improve the illumination range of the LED light source, the bearing cap is of a transparent structure.
Further, the sleeve pushing action mechanism comprises:
a trigger pivotally connected to the housing;
the sliding block is arranged in a sliding manner and is abutted against the trigger;
an elastic member connected between the housing and the slider to provide an elastic force for moving the push sleeve to the first position at the second position; wherein the content of the first and second substances,
the tail end of the push sleeve is connected to the sliding block, and the end of the push sleeve head is slidably arranged on the bearing cap.
Further, the LED light source comprises one LED patch or at least two LED patches connected in parallel or in series.
After the technical scheme is adopted, the utility model discloses following beneficial effect has:
1. the utility model discloses a take clear each phase internal hemorrhoid of light source haemorrhoids ligation device therAN _ SNy diagnosis, whole operation process only can accomplish in several seconds, do not exert anesthesia during the treatment, do not need the intestinal to prepare, patient is painless, and the internal hemorrhoid ligation is complete, avoids traditional cover to prick the circumstances that encloses the sliding ring, send out, not kick-back, can repeat many times and prick the cover.
2. The utility model discloses a take light source haemorrhoids ligation device does not rely on exogenous light source from taking light source, and it is more convenient to use, and the field of vision is clear, has eliminated the treatment blind area effectively, can not cause the mistake to prick, has enlarged its application space.
3. The utility model discloses a take light source haemorrhoids ligation device can be equipped with that the relative tradition lamp pearl light source of a plurality of ultra-thin paster LEDs is brighter, and operating time is longer, and the diagnosis internal hemorrhoid of doctor is lighter.
Drawings
FIG. 1 is a cross-sectional view of the hemorrhoid ligation device with light source of the present invention;
FIG. 2 is a partially schematic enlarged view of the hemorrhoid ligation device with light source of the present invention.
Detailed Description
In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is provided in connection with the accompanying drawings.
As shown in fig. 1 and 2, a hemorrhoid ligation device with a light source comprises:
a housing 8;
the outer wall of the bearing cap is suitable for being sleeved with a bundling ring 1, and a negative pressure port 1a is formed in the bearing cap 1;
the negative pressure connecting component is connected with the negative pressure port 1a and is suitable for being connected with external negative pressure to provide negative pressure for the negative pressure port 1a so that the negative pressure port 1a can be sucked into the hemorrhoidal tissues;
the light source assembly comprises an LED light source 3 arranged on the bearing cap 1 or close to the bearing cap 1 and a power supply assembly electrically connected with the LED light source 3;
the sheath pushing assembly comprises a pushing sleeve 2 and a pushing sleeve actuating mechanism connected with the pushing sleeve 2, the pushing sleeve actuating mechanism is suitable for being actuated to drive the pushing sleeve 2 to move between a first position and a second position, and after the hemorrhoid tissue is sucked through the negative pressure port 1a, the pushing sleeve 2 is suitable for pushing the sheath bundling ring sleeved on the outer wall of the bearing cap 1 to the sucked hemorrhoid tissue in the process of moving from the first position to the second position.
In this embodiment, the carrying cap 1 may be provided with a plurality of ligature rings. The carrying cap 1 may be a transparent structure to enlarge the illumination field of view.
As shown in fig. 1, the negative pressure connecting assembly may have various forms, and in this embodiment, its specific structure is as follows: the method comprises the following steps:
the cavity of the connecting pipe 7 is communicated with the negative pressure port 1 a;
a sorbent tube 12, wherein the sorbent tube 12 is communicated with the tube cavity of the connecting tube 7.
Specifically, the adsorption tube 12 is provided with a negative pressure switch 14 which is operated to switch on and off the negative pressure. The suction tube 12 is connected to a negative pressure machine, and negative pressure is switched on and off through a negative pressure switch 14.
In this embodiment, the adsorption tube 12 includes a straight tube connected to the connection tube 7 and an inclined tube connected to the straight tube, the handle portion of the inclined tube extension housing extends downward to form a negative pressure inlet, and the negative pressure inlet is connected to a negative pressure machine.
Specifically, as shown in fig. 1, the carrying cap 1 is connected with the connecting tube 7 through a lamp holder 4;
the LED light source 3 is mounted on the lamp holder 4.
In addition, a passage is provided in the lamp holder 4 for connecting the negative pressure port 1a and the lumen of the connection tube 7.
The power supply assembly is mounted on the housing 8;
specifically, as shown in fig. 1, the LED light source 3 is connected to the power supply assembly through a cable 6, and the cable 6 is inserted into the lumen of the connecting tube 7 and the housing 8.
Specifically, the power supply assembly includes a battery;
the battery box is provided with two conductive elastic sheets 15 at two ends and is suitable for connecting a battery between the two conductive elastic sheets 15 to supply power or pulling out the battery between the two conductive elastic sheets 15 to cut off the power, and the LED light source 3 is electrically connected with the two conductive elastic sheets 15.
Specifically, as shown in fig. 1, the cable 6 is connected to two conductive elastic pieces 15.
Specifically, as shown in fig. 1, the sleeve pushing action mechanism may be a structure including:
a trigger 13 pivoted to the housing 8;
a slide block 9 which is arranged in a sliding way, wherein the slide block 9 is abutted with the trigger 13;
an elastic member 10 connected between the housing 8 and the slider 9 to provide an elastic force for moving the push sleeve 2 to the first position in the second position; wherein the content of the first and second substances,
the tail end of the push sleeve 2 is connected to the sliding block 9, and the head end of the push sleeve 2 is slidably arranged on the bearing cap 1.
Specifically, in this embodiment, the elastic member 10 is a return spring, the slider 9 is provided with a hook, the housing is provided with a fixing pin 11, one end of the return spring is hooked on the hook, and the other end of the return spring is connected to the fixing pin 11.
Meanwhile, the slider 9 is provided with an abutting piece which is abutted and matched with the trigger 13. In this embodiment, the return spring not only gives a return force to the push sleeve 2, but also causes the abutment to always abut against the trigger 13.
The LED light source 3 comprises one LED patch or at least two LED patches which are connected in parallel or in series; in this embodiment, four LED patches are provided.
The hemorrhoid ligation device with the light source has the following operation process: the patient takes the chest and knee position, the anoscope is used for examination, the LED light source 3 is turned on for illumination, after the property and the position of the internal hemorrhoid are determined, the bearing cap 1 is aligned to the hemorrhoid core, the negative pressure switch 15 is switched on, the negative pressure suction machine is switched on to instantly suck the hemorrhoid core into the negative pressure port 1a of the bearing cap 1, meanwhile, the push sleeve 2 pushes the silica gel sleeve to prick the ring at the root of the internal hemorrhoid, the negative pressure switch 15 is loosened, the anoscope is withdrawn, a new sleeve is pushed to the bearing cap 1 by the push cone, and the sleeve is continuously pricked for many times.
The above-mentioned embodiments further explain in detail the technical problems, technical solutions and advantages solved by the present invention, and it should be understood that the above only is a specific embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
In the description of the present invention, it is to be understood that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the equipment or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the present disclosure, unless otherwise expressly stated or limited, the first feature may comprise both the first and second features directly contacting each other, and also may comprise the first and second features not being directly contacting each other but being in contact with each other by means of further features between them. Also, the first feature being above, on or above the second feature includes the first feature being directly above and obliquely above the second feature, or merely means that the first feature is at a higher level than the second feature. A first feature that underlies, and underlies a second feature includes a first feature that is directly under and obliquely under a second feature, or simply means that the first feature is at a lesser level than the second feature.
Claims (9)
1. The utility model provides a take light source haemorrhoids ligation device which characterized in that includes:
a housing (8);
the outer wall of the bearing cap (1) is suitable for being sleeved with the bundling ring, and a negative pressure port (1 a) is formed in the bearing cap (1);
a negative pressure connecting component which is connected with the negative pressure port (1 a) and is suitable for being connected with external negative pressure to provide negative pressure for the negative pressure port (1 a) so that the negative pressure port (1 a) can suck into the hemorrhoidal tissues;
the light source assembly comprises an LED light source (3) arranged on the bearing cap (1) or close to the bearing cap (1) and a power supply assembly electrically connected with the LED light source (3);
the sheath pushing assembly comprises a pushing sleeve (2) and a pushing sleeve actuating mechanism connected with the pushing sleeve (2), the pushing sleeve actuating mechanism is suitable for being actuated to drive the pushing sleeve (2) to move between a first position and a second position, and after the hemorrhoid tissue is sucked through the negative pressure port (1 a), the pushing sleeve (2) is suitable for pushing the sheath bundling ring sleeved on the outer wall of the bearing cap (1) to the sucked hemorrhoid tissue in the process of moving from the first position to the second position.
2. The hemorrhoid ligation device with light source according to claim 1,
the negative pressure coupling assembling includes:
the tube cavity of the connecting tube (7) is communicated with the negative pressure port (1 a);
the adsorption tube (12), the adsorption tube (12) is communicated with the tube cavity of the connecting tube (7).
3. The hemorrhoid ligation device with light source according to claim 2,
the adsorption tube (12) is provided with a negative pressure switch (14) which acts to switch on and off the negative pressure.
4. The hemorrhoid ligation device with light source according to claim 2,
the bearing cap (1) is connected with the connecting pipe (7) through a lamp holder (4);
the LED light source (3) is arranged on the lamp holder (4).
5. The hemorrhoid ligation device with light source according to claim 4,
the power supply assembly is mounted on the housing (8);
the LED light source (3) is connected with the power supply assembly through a cable (6), and the cable (6) penetrates through the tube cavity of the connecting pipe (7) and the shell (8).
6. The hemorrhoid ligation device with light source according to claim 1,
the power supply assembly comprises a battery;
the LED light source is characterized in that a battery box which is provided with conductive elastic sheets (15) at two ends and is suitable for connecting a battery between the two conductive elastic sheets (15) to supply power or pulling out the battery between the two conductive elastic sheets (15) to cut off the power is arranged in the shell (8), and the LED light source (3) is electrically connected with the two conductive elastic sheets (15).
7. The hemorrhoid ligation device with light source according to claim 1,
the bearing cap (1) is of a transparent structure.
8. The hemorrhoid ligation device with light source according to claim 1,
the sleeve pushing action mechanism comprises:
a trigger (13) pivoted to the housing (8);
the sliding block (9) is arranged in a sliding mode, and the sliding block (9) is abutted to the trigger (13);
an elastic member (10) connected between the housing (8) and the slider (9) to provide an elastic force for moving the push sleeve (2) to the first position in the second position; wherein the content of the first and second substances,
the tail end part of the push sleeve (2) is connected to the sliding block (9), and the head end part of the push sleeve (2) is arranged on the bearing cap (1) in a sliding mode.
9. The hemorrhoid ligation device with light source according to claim 1,
the LED light source (3) comprises one LED patch or at least two LED patches connected in parallel or in series.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922043405.4U CN211511971U (en) | 2019-11-22 | 2019-11-22 | Hemorrhoid ligation device with light source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922043405.4U CN211511971U (en) | 2019-11-22 | 2019-11-22 | Hemorrhoid ligation device with light source |
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| Publication Number | Publication Date |
|---|---|
| CN211511971U true CN211511971U (en) | 2020-09-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922043405.4U Active CN211511971U (en) | 2019-11-22 | 2019-11-22 | Hemorrhoid ligation device with light source |
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| CN (1) | CN211511971U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113100880A (en) * | 2021-04-06 | 2021-07-13 | 常州哈福医疗器械有限公司 | Disposable elastic thread anorectal ligation anastomat with light source |
-
2019
- 2019-11-22 CN CN201922043405.4U patent/CN211511971U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113100880A (en) * | 2021-04-06 | 2021-07-13 | 常州哈福医疗器械有限公司 | Disposable elastic thread anorectal ligation anastomat with light source |
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