CN2197951Y - Torch-type negative pressure suction hemorrhoidal ligation device - Google Patents
Torch-type negative pressure suction hemorrhoidal ligation device Download PDFInfo
- Publication number
- CN2197951Y CN2197951Y CN 94237911 CN94237911U CN2197951Y CN 2197951 Y CN2197951 Y CN 2197951Y CN 94237911 CN94237911 CN 94237911 CN 94237911 U CN94237911 U CN 94237911U CN 2197951 Y CN2197951 Y CN 2197951Y
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- China
- Prior art keywords
- inner sleeve
- hemorrhoid
- negative pressure
- model
- utility
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- Expired - Fee Related
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Abstract
The utility model relates to a medical appliance, more specifically a torch-type negative pressure suction hemorrhoidal ligation device, which is characterized in that an inner sleeve is connected with a negative pressure suction device and is provided with a removing mechanism; the head of the inner sleeve is sheathed with a rubber ring; the removing mechanism removes the rubber ring from the inner sleeve. When the utility model is used, the inner sleeve is slightly contacted with a hemorrhoid and the hemorrhoid is sucked into the inner sleeve by negative pressure. The rubber ring on the head of the inner sleeve is pushed out and removed by the removing mechanism, and the root of the hemorrhoid is ligated. The utility model has the characteristics of simple structure, good ligation effect and high safety, and is easily popularized in base hospitals.
Description
The utility model relates to medical apparatus, specifically is the used torch formula vacuum suction hemorrhoid apparatus for ligating of a kind of hemorrhoid operation.
At present, the operating theater instruments of hemorrhoid has a variety of, and the cushion rubber ligation is one of certain effective method.But domestic ligating methods is that the difficulty of operation is big with the operation that undergos surgery of two mosquito forcepss, and is easily hemorrhage, surgical effect is also undesirable.The external apparatus that adopts presss from both sides three parts by anus-expanding unit, ligature carrier and hemorrhoid to be formed, though good operation effect, complicated operation.
The purpose of this utility model just provides a kind of hemorrhoids ligator that adopts the vacuum suction principle and design, have simple in structure, easy to operate, the characteristics that result of use is good.
The technical solution of the utility model is: be with at head on the inner sleeve of cushion rubber and be connected to vacuum extractor, and design has cushion rubber is taken off mechanism from what inner sleeve was taken off.
Below in conjunction with the embodiment accompanying drawing in detail this utility model is described in detail.
At first accompanying drawing is described:
Fig. 1 represents structure chart of the present utility model;
Fig. 2 represents the state diagram before the ligation of the present utility model.
Referring to Fig. 1, owing to adopting the vacuum suction principle, this utility model designs, promptly on inner sleeve (1), be connected to vacuum extractor (5), inner sleeve (1) is contacted gently with hemorrhoid, start vacuum extractor (5), because the effect of negative pressure sucks hemorrhoid in the inner sleeve (1), by taking off mechanism the cushion rubber release of inner sleeve (1) head is taken off, with the hemorrhoid ligation, close vacuum extractor at root, visible hemorrhoid are by the ligation glomeration and become atropurpureus rapidly.Convenient and simple for operation.
This utility model is with outer sleeve (2) on inner sleeve (1), spring (4) is housed on the outer sleeve (2), and have to constitute cushion rubber is taken off mechanism from what inner sleeve (1) was taken off with the bonded positioning convex of plate machine (6) (7), during use, outer sleeve (2) is pulled back to the position of plate machine (6), be fixed on positioning convex (7) thereby go up by plate machine (6) outer sleeve (2) is located, as shown in Figure 2, inner sleeve (1) exposes from outer sleeve (2), package cushion rubber at inner sleeve (1) head apart from nozzle 1-2mm place, on inner sleeve (1), connect vacuum extractor (5), expand anus, expose hemorrhoid, inner sleeve (1) is contacted gently with hemorrhoid, start vacuum extractor (5), hemorrhoid are inhaled in the inner sleeve (1), and by lower plate machine (6), spring (4) promotes outer sleeve (2) and moves rapidly, cushion rubber is promoted to take off from inner sleeve (1), at root with the hemorrhoid ligation.Close vacuum extractor (5), visible hemorrhoid are by the ligation glomeration and become atropurpureus rapidly, and are simple in structure, easy to operate.
Inner sleeve of the present utility model (1) adopts transparent glass fiber reinforced plastics or plastics to make, and during operation, can clearly see the size that sucks hemorrhoid.This utility model has aerofluxus fenestella (8) at the afterbody of inner sleeve (1), when negative pressure sucks hemorrhoid, take off device and make cushion rubber with the hemorrhoid ligation, close and open aerofluxus fenestella (8) behind the vacuum extractor (5) residual air is discharged, the hemorrhoid after the ligation are promptly deviate from from inner sleeve (1).
The torch formula vacuum suction hemorrhoids ligator that this utility model provides adopts the principle of vacuum suction and designs, and its advantage is as follows:
1, radical cure hemorrhoid, in a week after the ligation, hemorrhoid come off with cushion rubber, and its intestinal mucosa of ligation place is substituted by scar tissue;
2, negative pressure suction force is 0.1kg, only can inhale mucous layer, can not damage anal sphincter, does not also have the narrow possibility of anus;
3, can the various internal hemorrhoid of ligation, mixed hemorrhoid and ring hemorrhoid;
4, simple to operation, be easy to promote at basic hospital.
Therefore, the utlity model has simple in structurely, easy to operate, ligation is effective, and safe and reliable characteristics.
Accompanying drawing has been represented specific embodiments of the present utility model.
Referring to accompanying drawing, on inner sleeve (1), be with outer sleeve (2), be connected with helical spring (4) on the outer sleeve (2) and be enclosed within on the inner sleeve (1), in the outside of helical spring (4) for holding tube (3), and plate machine (6) is housed, positioning convex (7) is arranged on outer sleeve (2), afterbody at inner sleeve (1) is equipped with vacuum suction pipe (5), and has aerofluxus fenestella (8), and inner sleeve (1) is made by transparent plastic, the long 80mm of outer sleeve (2), diameter 11mm, the long 200mm of inner sleeve (1), diameter 10mm, hold tube (3) long 100mm, diameter 18mm, spring (4) is made with rustless steel, and elastic force reaches 4kg, the elastic force of cushion rubber reaches 2kg, and the head that is enclosed within inner sleeve (1) gets final product apart from port one-2mm place.
Claims (4)
1, a kind of torch formula vacuum suction hemorrhoids ligator, feature of the present utility model are to be connected to vacuum extractor (5) on head is with the inner sleeve (1) of cushion rubber, and are provided with cushion rubber is taken off mechanism from what inner sleeve (1) was taken off.
2, according to the described torch formula of claim 1 vacuum suction hemorrhoids ligator, it is characterized in that on inner sleeve (1), being with outer sleeve (2), spring (4) is housed on the outer sleeve (2) and has to constitute cushion rubber is taken off mechanism from what inner sleeve (1) was taken off with the bonded positioning convex of plate machine (6) (7).
3,, it is characterized in that inner sleeve (1) adopts transparent glass fiber reinforced plastics or plastics to make according to claim 1 or 2 described torch formula vacuum suction hemorrhoids ligators.
4, according to claim 1 or 2 described torch formula vacuum suction hemorrhoids ligators, it is characterized in that having aerofluxus fenestella (8) at the afterbody of inner sleeve (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94237911 CN2197951Y (en) | 1994-08-02 | 1994-08-02 | Torch-type negative pressure suction hemorrhoidal ligation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94237911 CN2197951Y (en) | 1994-08-02 | 1994-08-02 | Torch-type negative pressure suction hemorrhoidal ligation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2197951Y true CN2197951Y (en) | 1995-05-24 |
Family
ID=33845478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94237911 Expired - Fee Related CN2197951Y (en) | 1994-08-02 | 1994-08-02 | Torch-type negative pressure suction hemorrhoidal ligation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2197951Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006136053A1 (en) * | 2005-06-21 | 2006-12-28 | Guangzhou Huodi Medical Appliances Co., Ltd. | An automatic hemorrhoid ligator |
-
1994
- 1994-08-02 CN CN 94237911 patent/CN2197951Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006136053A1 (en) * | 2005-06-21 | 2006-12-28 | Guangzhou Huodi Medical Appliances Co., Ltd. | An automatic hemorrhoid ligator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |