CN202821489U - Piles loop ligature implement - Google Patents
Piles loop ligature implement Download PDFInfo
- Publication number
- CN202821489U CN202821489U CN 201220254047 CN201220254047U CN202821489U CN 202821489 U CN202821489 U CN 202821489U CN 201220254047 CN201220254047 CN 201220254047 CN 201220254047 U CN201220254047 U CN 201220254047U CN 202821489 U CN202821489 U CN 202821489U
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- CN
- China
- Prior art keywords
- draught line
- haemorrhoids ligation
- ligation apparatus
- piles
- implement
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model relates to a medical apparatus and instrument, in particular to a piles loop ligature implement with a vacuum device. The piles loop ligature implement comprises a body with an inner cavity, a pipe body covered by a plurality of rubber rings in front of the body. The piles loop ligature implement is characterized in that the body is provided with a draft gear with the rubber rings, and back of the piles loop ligature implement is provided with a vacuum aspiration joint communicated with the middle inner cavity of the body. A venthole is arranged in center of middle part of the body, outside of the pipe body is provided with an anti-drag groove. The piles loop ligature implement has the advantages that the pipe body of the front body is thin and long, a pipe mouth can reach any parts of an anal canal and a rectum easily, the piles loop ligature implement is simple, practical, time-saving, and labor-saving, large surgery field appearance is avoided, means of anesthesia or other means to relax sphincter ani are avoided. Wound degree is reduced largely, the treatment effect is good, surgery recovering time is shortened, and relevant costs for patients are reduced.
Description
(1) technical field
This utility model relates to a kind of medical apparatus and instruments, specifically relates to a kind of haemorrhoids ligation apparatus with negative pressure device.
(2) background technology
The hemorrhoid ligation is the common method for the treatment of hemorrhoid, and general hemorrhoid are had good curative effect.But the hemorrhoid ligation of using is clinically now finished by doctor's hand operation or by simple apparatus normally under local anesthesia, is very much time-consuming, effort, and easily causes bleeding and pain.Such as the emergency operation of hemorrhoid massive hemorrhage, sometimes also need under lumbar anesthesia or under the general anesthesia, just can finish, obviously increased the degree of wound.Existing market and adopt clinically cover to prick the art treatment, basically all be by cabinet, the cover bundling device that inner sleeve, inner sleeve, overcoat, trocar sheath form, it is characterized in that the cabinet rear end fixes a hand-control mechanical automatic negative pressure pump that is comprised of cylinder, piston and connecting rod, inner sleeve communicates with cylinder chamber, connecting rod is hinged with the manipulation trigger, before connecting rod and trigger pin joint, a fork is arranged, and with big spring and little spring piston and overcoat are resetted, although it is comparatively convenient that the looping and binding device of the type uses, but structure and operation are comparatively complicated, thereby are difficult to apply.
(3) summary of the invention
This utility model is in order to remedy the deficiencies in the prior art, provides a kind of both simple and practical, time saving and energy saving, curative effect is good, need not anesthesia, need not be in hospital, and can obviously shorten the haemorrhoids ligation apparatus of surgery recovery time.
This utility model is achieved by the following technical solution:
A kind of haemorrhoids ligation apparatus comprises the main body with inner chamber, and body front part has the body of several cushion rubbers for cover, and its special character is: the traction apparatus of cushion rubber is installed on the main body, and the rear portion is provided with the vacuum suction connector that is communicated with main body middle part inner chamber.
Haemorrhoids ligation apparatus of the present utility model, center, main body middle part is provided with passage.
Haemorrhoids ligation apparatus of the present utility model, the outer wall of body is provided with the drag reduction groove.
Haemorrhoids ligation apparatus of the present utility model, traction apparatus comprises draught line and Winder, outer wall and the pile warp mouth of pipe that draught line is close to body are connected with the Winder that is arranged in main body, and tube wall both sides draught line is provided with toe-in, and cushion rubber is enclosed within on the draught line and is positioned at before the corresponding toe-in.
Haemorrhoids ligation apparatus of the present utility model, Winder is made of the single direction rotation coiling ratchet that is located at the draught line angle pulley in the inner chamber and be located on the main body, and the inwall draught line is through being fixed on behind the angle pulley on the single direction rotation coiling ratchet.
Haemorrhoids ligation apparatus of the present utility model, be provided with a seal gasket for the sealed body inner chamber between draught line angle pulley and the single direction rotation coiling ratchet, draught line passes from seal gasket and connects with single direction rotation coiling ratchet, the air-tightness that seal gasket keeps inner chamber is set, strengthens the negative pressure effect.
Haemorrhoids ligation apparatus of the present utility model, body are the rifle type, are comprised of the gun barrel of front portion, the rifle body at middle part and the handle at rear portion.
Haemorrhoids ligation apparatus of the present utility model, vacuum suction connector are located at the bottom of handle, and passage is located at the rifle body side surface, and are provided with switch at passage, and the negative-pressure type haemorrhoids ligation apparatus is the rifle type, are easy to hold; Passage is arranged on the rifle body side surface, the easier toggle switch of thumb.
Haemorrhoids ligation apparatus of the present utility model, the leading flank of handle is provided with and meets the cambered surface that finger holds, and also is provided with groove on the cambered surface, and two sides are distributed with anti-skidding projection about handle, the design of the cambered surface of handle side, groove and non-slip process, order more comfortable safe hold.
The beneficial effects of the utility model: the body of body portion is elongated, make the mouth of pipe be easy to arrive at any part of anal canal and rectum, compare with the manual operations of routine, simple and practical, time saving and energy saving, adopt this structure, do not need large exposure of surgical field, thus need not adopt anesthesia or other make the means of Sphincter ani chalasia, thereby wound degree is greatly alleviated, good effect shortens the surgery recovery time, also can be the patient and saves a part of correlative charges.
(4) description of drawings
Below in conjunction with accompanying drawing this utility model is further described.
Accompanying drawing 1 is structural representation of the present utility model;
Among the figure, 1 gun barrel, 2 rifle bodies, 3 handles, 4 cushion rubbers, 5 vacuum suction connectors, 6 grooves, 7 projections, 8 switches, 9 draught lines, 10 drag reduction grooves, 11 mouths of pipe, 12 pulleys, 13 ratchets.
(5) specific embodiment
Accompanying drawing is a kind of specific embodiment of the present utility model.This embodiment comprises the main body with inner chamber, and body front part has the body of several cushion rubbers for cover, and the cushion rubber material can be rubber.Main body is the rifle type, comprises anterior smooth body gun barrel 1, the rifle body 2 at middle part and 3 three parts of handle at rear portion of outer wall that are.Gun barrel 1 is elongated, reach 15-20 centimetre (even can be longer), spacer sleeve can have 6 rubber cushion rubbers 4 on the gun barrel 1, be provided with vacuum suction connector 5 in the bottom of its handle 3, the leading flank of handle 3 is provided with multistage and meets the cambered surface that finger holds, and cambered surface is spill, also be provided with a plurality of transversely arranged grooves 6 on each section cancave cambered surface, two sides are distributed with the anti-skidding projection in 6 roads 7 about handle 3, are provided with passage at rifle body 2 centers, are provided with passage switch 8 in the side of rifle body 2.Also be provided with the traction apparatus of rubber cushion rubber on gun barrel 1 and the rifle body 2, this rubber cushion rubber traction apparatus is adopted and is provided with draught line 9 at gun barrel 1 opposite position inside and outside wall.The mouth of pipe 11 outer walls of gun barrel 1 also are provided with drag reduction groove 10, this drag reduction groove 10 can adopt the stria that distributes vertically, the end of inwall draught line 9 is connected with Winder, this Winder is made of with the single direction rotation coiling ratchet 13 that is located at rifle body 2 tops the angle pulley 12 that is located in rifle body 2 inner chambers, be provided with a seal gasket for the sealed body inner chamber between draught line 9 angle pulleies 12 and the single direction rotation coiling ratchet 13, draught line 9 passes from seal gasket and connects with single direction rotation coiling ratchet 13, the air-tightness that seal gasket keeps inner chamber is set, strengthens the negative pressure effect.In the middle of the single direction rotation coiling ratchet 13 the interval winding slot is arranged, inwall draught line 9 can spur draught line 9 through being fixed on behind the wire casing of angle pulley 12 on the winding slot of ratchet 13 during ratchet 13 rotation.When draught line 9 moves forward under the pull strength effect, be about to rubber ring 4 and pull to the place ahead, until come off from the mouth of pipe 11, when it comes off from the mouth of pipe 11 under the traction of draught line 9, then will firmly be overlapped by the hemorrhoidal tissue that negative pressure is taken in the mouth of pipe 11 and tie.Every pair of toe-in of principle all can spur a cushion rubber 4 according to this.Bound by draught line 9 knottings of tube wall both sides from the mouth of pipe 11 cushion rubber 4 farthest, thereby draught line 9 can be fixed on outer wall by cushion rubber 4 and be difficult for sliding up and down.
The vacuum suction connector 5 of the present utility model external source negative pressure-pumping system that plugs into.Aim at hemorrhoid and relevant diseases thereof when organizing when the mouth of pipe 11, when opening negative pressure-pumping, the inner chamber of whole handle 3, rifle body 2 and gun barrel 1 all becomes negative pressure, it can be sucked in the gun barrel 1.The effect of passage is during operation it to be closed negative pressure in the maintenance rifle; After operation finishes that it is open, to eliminate negative pressure, discharge cover and prick tissue.
During operation, first vacuum suction connector 5 is met appropriate external source negative pressure-pumping system, and close passage switch 8.The right hand is held handle 3, and the mouth of pipe 11 is aimed at hemorrhoid and relevant diseases tissue thereof.Open the negative pressure-pumping system, this moment, hemorrhoid and relevant diseases tissue thereof can be inhaled in the gun barrel 1.The right hand forefinger kinking ratchet 13 that moves in the direction of the clock affects interior draught line 9 and pulley 12 thus, and pull strength is passed to draught line 9.Under the pull strength effect, draught line 9 moves forward, and drives rubber ring 4 and move forward, until rubber ring 4 comes off at the mouth of pipe 11 places, ties so that hemorrhoidal tissue is overlapped firmly.Open passage switch 8, eliminate negative pressure, can discharge thus the hemorrhoidal tissue that quilt cover is pricked.Step can be proceeded the cover of next hemorrhoidal tissue and prick according to this, can carry out altogether 6 covers and prick.
This utility model scope of application is extensive, except hemorrhoid, utilizes the elongated gun barrel of this apparatus 2, also can finish the ligation treatment of high-order rectal polyp, rectum vein tumor (vascular malformation) or other rectal lesions; Can be used for the treatment of internal hemorrhoid, mixed hemorrhoid, bleeding hemorrhoids, rectal polyp etc., is a kind of comparatively ideal instrument of anal and intestinal disease for the treatment of.
Claims (10)
1. haemorrhoids ligation apparatus, comprise the main body with inner chamber, body front part has the body of several cushion rubbers (4) for cover, it is characterized in that: the traction apparatus of cushion rubber (4) is installed on the main body, and the rear portion is provided with the vacuum suction connector (5) that is communicated with main body middle part inner chamber.
2. haemorrhoids ligation apparatus according to claim 1 is characterized in that: center, main body middle part is provided with passage.
3. haemorrhoids ligation apparatus according to claim 1, it is characterized in that: the outer wall of body is provided with drag reduction groove (10).
4. haemorrhoids ligation apparatus according to claim 1, it is characterized in that: traction apparatus comprises draught line (9) and Winder, outer wall and the pile warp mouth of pipe (11) that draught line (9) is close to body are connected with the Winder that is arranged in main body, tube wall both sides draught lines (9) are provided with toe-in, and cushion rubber (4) is enclosed within draught line (9) upward and is positioned at before the corresponding toe-in.
5. haemorrhoids ligation apparatus according to claim 4, it is characterized in that: Winder is made of the single direction rotation coiling ratchet (13) that is located at draught line (9) angle pulley (12) in the inner chamber and be located on the main body, and inwall draught line (9) is through being fixed on behind the angle pulley (12) on the single direction rotation coiling ratchet (13).
6. haemorrhoids ligation apparatus according to claim 5, it is characterized in that: be provided with a seal gasket for the sealed body inner chamber between draught line (9) angle pulley (12) and the single direction rotation coiling ratchet (13), draught line (9) passes from seal gasket and connects with single direction rotation coiling ratchet (13).
7. haemorrhoids ligation apparatus according to claim 2, it is characterized in that: main body is the rifle type, is comprised of the gun barrel (1) of front portion, the rifle body (2) at middle part and the handle (3) at rear portion.
8. haemorrhoids ligation apparatus according to claim 7, it is characterized in that: vacuum suction connector (5) is located at the bottom of handle (3).
9. haemorrhoids ligation apparatus according to claim 8, it is characterized in that: the passage that is located at rifle body (2) side is provided with switch (8).
10. haemorrhoids ligation apparatus according to claim 9 is characterized in that: the leading flank of handle (3) is provided with and meets the cambered surface that finger holds, and also is provided with groove (6) on the cambered surface, and two sides are distributed with anti-skidding projection (7) about handle (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220254047 CN202821489U (en) | 2012-06-01 | 2012-06-01 | Piles loop ligature implement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220254047 CN202821489U (en) | 2012-06-01 | 2012-06-01 | Piles loop ligature implement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202821489U true CN202821489U (en) | 2013-03-27 |
Family
ID=47933305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220254047 Expired - Lifetime CN202821489U (en) | 2012-06-01 | 2012-06-01 | Piles loop ligature implement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202821489U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105434013A (en) * | 2015-12-30 | 2016-03-30 | 天津普生元医疗科技发展有限公司 | Hemorrhoid ligation device easy to operate |
| CN106344097A (en) * | 2015-07-14 | 2017-01-25 | 阿特瑞克尔公司 | Surgical tool |
-
2012
- 2012-06-01 CN CN 201220254047 patent/CN202821489U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106344097A (en) * | 2015-07-14 | 2017-01-25 | 阿特瑞克尔公司 | Surgical tool |
| CN106344097B (en) * | 2015-07-14 | 2023-10-03 | 阿特瑞克尔公司 | Surgical tool |
| CN105434013A (en) * | 2015-12-30 | 2016-03-30 | 天津普生元医疗科技发展有限公司 | Hemorrhoid ligation device easy to operate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130327 |
|
| CX01 | Expiry of patent term |