CN200942095Y - Adsorption poached device - Google Patents
Adsorption poached device Download PDFInfo
- Publication number
- CN200942095Y CN200942095Y CNU2006200749247U CN200620074924U CN200942095Y CN 200942095 Y CN200942095 Y CN 200942095Y CN U2006200749247 U CNU2006200749247 U CN U2006200749247U CN 200620074924 U CN200620074924 U CN 200620074924U CN 200942095 Y CN200942095 Y CN 200942095Y
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- Prior art keywords
- hemorrhoid
- adsorption
- sucker
- utility
- type
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Abstract
The utility model provides an absorption purse-string device designed for surgeries. The device is characterized in that: one or more than one chuck connected to the chuck base via a suction hole is arranged on the chuck base of the device. The chuck base is also provided with an airway tube. This utility model enables purse-string suture to be simpler, faster and safer. Apart from helping cut down the time of surgery, the device also overcomes the defects of the traditional manual suture, such as deep penetration of the needle, damage to the muscular layer of the anal canal and possible leaving out of pathological tissues.
Description
Technical field
This utility model relates to a kind of purse-string suture device that is used for surgery, and particularly a kind of adsorption-type pouching device belongs to medical instruments field.
Technical background
People were to the history in surplus the understanding of hemorrhoid existing 4000 year, and for a long time, the theory of relevant hemorrhoid emerges in an endless stream.Since 18th century, hemorrhoid are considered to rectum lower end or anal canal and have abundant venous plexus, if at a place or the number place expansion or varicose take place, promptly become hemorrhoid, that is hemorrhoid are the vein groups of giving prominence to, be the vascular lesion that a variety of causes causes.Since the seventies in 20th century, the research of hemorrhoid has been obtained breakthrough, anatomy, histology and physiological discovery give hemorrhoid and have given modern notion.Thomson proposed first in 1975, and " hemorrhoid are normal anatomical structures that everybody all has, and at the lip shape wart or the title anus pad (anal cushions) of rectum lower end, the pathology hypertrophy of anus pad is the hemorrhoid disease." this new notion in the past few years also gains recognition gradually in China anorectal surgical educational circles nearly 10.The traditional method of internal hemorrhoid treatment comprises that injection of sclerosing agent, rubber snare are pricked and various forms of excision arts etc., all is to treat at hemorrhoid itself, is intended to make blood stasis to dwindle or disappears.In the surgical operation of the hemorrhoid excision of rising in recent years, the operation method of a kind of PPH of being called is arranged, i.e. mucosa ring cutting art on the hemorrhoid under the help of tubular anastomat.Its principle is: organize under the situation at reservation anus pad, with mucosa, the about 3～4cm of submucosa tissue circular resection on part internal hemorrhoid and the hemorrhoid, two ends simultaneously coincide, in blocking-up hemorrhoid supply vascular flow, the tissue that reaches slippage upwards suspends fixed purpose in midair, thereby the anorectal region of pathological state is returned to normal anatomic status.Advantages such as utilization PPH operation method treatment severe hemorrhoids has the postoperative pain of alleviating, reduces postoperative hemorrhage, shortens the hospital stays, accelerates recovery period, do not influence daily life, relapse rate is low.The whole surgery process only needs 8～15 minutes, and operation back patient does not almost have the sensation of pain.Owing to solved the root that hemorrhoid take place in the operation process, so reach the long-term effect ideal in the recent period.With the very thorny hemorrhoid of traditional remedies, as mixed hemorrhoid, ring-type hemorrhoid, serious prolapse of hemorrhoid, proctoptosis etc., the PPH operation has unique good efficacy equally to some.
But the technical ability of this operation is only grasped in some veteran surgeon's handss now, the reason that influences its popularization is a lot, some reason is because existing apparatus exists some defectives, makes operation complicated loaded down with trivial details, so the doctor who lacks experience is difficult for grasping.Operation has a process of pricking pocket, adopts traditional manual needlework sewing method, and operation is wasted time and energy, and easily suture needle thrust too dark, damage anal canal flesh layer, the while might be omitted pathological tissue.
Summary of the invention
The purpose of this utility model is to overcome the above problem that prior art exists, and a kind of adsorption-type pouching device is provided.
The purpose of this utility model realizes by following technical solution:
The adsorption-type pouching device, wherein: the sucker base of pouching device is provided with one or more sucker, and sucker is provided with the suction hole that is communicated with the sucker base, is connected with airway on the sucker base.
The purpose of this utility model also can further realize by following technical measures:
Above-mentioned adsorption-type pouching device, wherein, described airway inside is provided with unidirectional guide valve.
The adsorption-type pouching device that adopts this utility model to provide, can make in the operation process pocket prick simplyr, faster, safer, both shortened operating time, too dark, damage anal canal flesh layer is thrust in easy suture needle after having avoided adopting traditional manual needlework sewing method again, and the defective that might omit pathological tissue.And the existing tradition of all right conduct of this adsorption-type pouching device is pricked the aid of pocket method, i.e. after the present traditional operating theater instruments of employing finds hemorrhoid, adopt this adsorption-type pouching device that its absorption is pulled out, the reuse pin stitches pocket, does like this that can to avoid suture needle to thrust too dark, the damage anal canal.
The purpose of this utility model, advantage and characteristics will illustrate by the non-limitative illustration of following preferential embodiment and explain that these embodiment only provide as an example with reference to accompanying drawing.
Description of drawings
Fig. 1 is a sketch map of the present utility model.
Among the figure: 1-sucker base; The 2-sucker; 3-inhales the hole; The unidirectional guide valve of 4-; The 5-airway.
The specific embodiment
As shown in Figure 1: the adsorption-type pouching device, wherein: the sucker base 1 of pouching device is provided with one or more sucker 2, and sucker 2 is provided with the suction hole 3 that is communicated with sucker base 1, is connected with airway 5 on the sucker base 1.And, in airway 5, be provided with unidirectional guide valve 4.
In the operation implementation process, the sucker 2 on the adsorption-type pouching device is attached on the hemorrhoid, and the operation implementer bleeds to the airway 5 that is connected with on the sucker base 1 by using extraction valve, by air pressure sucker 2 is attached on the hemorrhoid fully.By in airway 5, being provided with unidirectional guide valve 4, when airway 5 is bled, can prevent effectively that the sucker that backflow caused 2 of air and hemorrhoid from depending on not closely, producing problem loosening or that break away from.After whole hemorrhoid were all sucked by sucker 2, the operation implementer drew in Binding Instrument cavity with hemorrhoid with whole adsorption-type pouching device by pulling airway 5, is fixed to a suitable position, prepares the excision that coincide.
In addition, the existing tradition of all right conduct of this adsorption-type pouching device is pricked the aid of pocket method, i.e. after the present traditional operating theater instruments of employing finds hemorrhoid, adopt this adsorption-type pouching device that its absorption is pulled out, the reuse pin stitches pocket, does like this that can to avoid suture needle to thrust too dark, the damage anal canal.
In addition to the implementation, this utility model can also have other embodiment.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop in this utility model scope required for protection.
Claims (2)
1, adsorption-type pouching device is characterized in that: the sucker base of pouching device is provided with one or more sucker, and sucker is provided with the suction hole that is communicated with the sucker base, is connected with airway on the sucker base.
2, adsorption-type pouching device according to claim 1 is characterized in that: described airway inside is provided with unidirectional guide valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200749247U CN200942095Y (en) | 2006-07-17 | 2006-07-17 | Adsorption poached device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200749247U CN200942095Y (en) | 2006-07-17 | 2006-07-17 | Adsorption poached device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200942095Y true CN200942095Y (en) | 2007-09-05 |
Family
ID=38716718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200749247U Expired - Fee Related CN200942095Y (en) | 2006-07-17 | 2006-07-17 | Adsorption poached device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200942095Y (en) |
-
2006
- 2006-07-17 CN CNU2006200749247U patent/CN200942095Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070905 |