CN201153960Y - Surgery bookbinding apparatus with sleeve - Google Patents
Surgery bookbinding apparatus with sleeve Download PDFInfo
- Publication number
- CN201153960Y CN201153960Y CNU2007201299355U CN200720129935U CN201153960Y CN 201153960 Y CN201153960 Y CN 201153960Y CN U2007201299355 U CNU2007201299355 U CN U2007201299355U CN 200720129935 U CN200720129935 U CN 200720129935U CN 201153960 Y CN201153960 Y CN 201153960Y
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- China
- Prior art keywords
- nail
- sleeve
- buckle
- head component
- anvil
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Abstract
The utility model relates to a surgical binding instrument provided with a sleeving, which belongs to the technical field of medical equipment. The surgical binding instrument comprises a nail head component and an instrument body component; the nail head component comprises a nail anvil, a nail anvil shaft, a nail tube and a nail chamber; the nail anvil is fixedly connected with the nail anvil shaft; the nail anvil shaft is connected with the instrument body component; the nail chamber is arranged at the far end opening of the nail tube. The surgical binding instrument is characterized in that the periphery of the nail head component is provided with the sleeving; the wall of the sleeving is provided with at least a side opening. Thus, when at operation, through the side opening, non-circular hemorrhoids are further limited to ensure smooth removal of hemorrhoids and the organization binding integrity, further ensuring operation effect.
Description
Technical field
This utility model relates to a kind of surgery binding instrument that cuts hemorrhoid, relates in particular to a kind of telescopic surgery binding instrument that is provided with, and belongs to technical field of medical instruments.
Background technology
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 is subjected to Alexander-williams (1982), Bernstein (1983) and Melzier famous scholars' such as (1984) support.The external anorectal disease of publishing is recently learned the new ideas that extensively adopted hemorrhoid in the monograph, in the past few years also gains recognition gradually in China anorectal surgical educational circles nearly 10.The traditional method of internal hemorrhoid treatment, all be to treat at hemorrhoid itself comprise that injection of sclerosing agent, rubber snare are pricked and various forms of excision arts etc., is intended to make blood stasis to dwindle or disappears.In the surgical operation of hemorrhoid excision, a kind of PPH of being called operation method is arranged, i.e. mucosa ring cutting art on the hemorrhoid under the help of tubular bookbinding device.Its principle is: organize under the situation at reservation anus pad, with mucosa, the about 3-4cm of submucosa tissue circular resection on 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, with the anorectal region of pathological state, return to normal anatomic status.Advantages such as utilization PPH operative 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 minute, and operation back patient does not almost have the sensation of pain.Owing to solved the pathogenetic root of hemorrhoid 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 find in the practical application, the patient who has not is 3 hemorrhoid of disposable morbidity, be that one of them or two hemorrhoid are fallen ill, so with present tubular type binding apparatus once resecting one circle, no matter whether three hemorrhoid all fall ill, all can obviously have been caused unnecessary damage by complete resection to the patient, post-operative recovery there is not good effect yet, the applying clinically of this operation method that is unfavorable for performing the operation.
Summary of the invention
The purpose of this utility model is exactly in order to solve the above-mentioned problems in the prior art, and a kind of telescopic surgery binding instrument that is provided with is provided.
The purpose of this utility model is achieved through the following technical solutions:
A kind ofly be provided with telescopic surgery binding instrument, the hemorrhoids surgical that is used for the other than ring type cutting, it comprises nail-head component and device body assembly, nail-head component comprises nail anvil, pin anvil shaft, nail tube, nail bin, nail anvil is fixedlyed connected with pin anvil shaft, and pin anvil shaft is connected to device body assembly, and nail bin is placed on nail tube far distance port, it is characterized in that: described nail-head component outer periphery is equipped with sleeve, offers a side mouth on the telescopic barrel at least.
Above-mentioned a kind of telescopic surgery binding instrument that is provided with, wherein: it is characterized in that: described side mouth accounts for 1/6 to 5/6 of entire sleeve circumference.
Further, above-mentioned a kind of telescopic surgery binding instrument that is provided with, wherein: described side mouth offer direction for from sleeve proximal end to the sleeve remote extension.
Further, above-mentioned a kind of telescopic surgery binding instrument that is provided with, wherein: described sleeve far-end is coniform.
Further, above-mentioned a kind of telescopic surgery binding instrument that is provided with, wherein: described sleeve lining is provided with buckle, and the nail tube is provided with hole clipping, and buckle embeds in the hole clipping; Or sleeve lining is provided with hole clipping, and nail tube is provided with buckle, and buckle embeds in the hole clipping, is connected for buckle between sleeve and the nail-head component.
Further, above-mentioned a kind of telescopic surgery binding instrument that is provided with, wherein: described sleeve lining is provided with buckle, and nail anvil is provided with nail-anvil cap, which is provided with hole clipping, and buckle embeds in the hole clipping; Or sleeve lining is provided with hole clipping, and nail-anvil cap is provided with buckle, and buckle embeds in the hole clipping, is connected for buckle between sleeve and the nail-head component.
Further, above-mentioned a kind of telescopic surgery binding instrument that is provided with, wherein: described sleeve lining is provided with screw thread, nail tube or nail anvil outer wall also are provided with corresponding screw thread, between sleeve and the nail-head component for being threaded.
Again further, above-mentioned a kind of telescopic surgery binding instrument that is provided with, wherein: described sleeve proximal end is provided with handle.
The advantage of technical solutions of the utility model is mainly reflected in: can effectively utilize existing tubular type apparatus to treat the other than ring type hemorrhoid.That is to say, only need on the basis of existing apparatus, install a sleeve that offers some specification side mouths additional, just can finish the cutting of the other than ring type hemorrhoid of different sizes, can certainly be used for the gradation cutting of some annular hemorrhoid that are unsuitable for a circle cutting.And in the whole surgery operating process, flexible and convenient can effectively utilize the side mouth that hemorrhoid are done further qualification, guarantees that the smooth excision of hemorrhoid and tissue bookbinding are complete.Because it is convenient to transform on existing tubular type apparatus basis, compared with new apparatus of exploitation, cost is much smaller.Therefore, this utility model is that the space has been expanded in the technological progress of this area, is worthy to be popularized.
Description of drawings
The purpose of this utility model, advantage and characteristics will illustrate by the non-limitative illustration of following preferred embodiment and explain.These embodiment only are the prominent examples of using technical solutions of the utility model, and all technical schemes of taking to be equal to replacement or equivalent transformation and forming all drop within the claimed scope of this utility model.In the middle of these accompanying drawings,
Fig. 1 is that this utility model is implemented nail-head component organigram in;
Fig. 2 is the organigram that this utility model is implemented a middle sleeve;
Fig. 3 is that this utility model is implemented nail-head component organigram in two;
Fig. 4 is the organigram that this utility model is implemented two middle sleeves;
Fig. 5 is that this utility model is implemented nail-head component organigram in three;
Fig. 6 is the organigram that this utility model is implemented three middle sleeves;
Fig. 7 is that this utility model is implemented the total structure sketch map in three.
The implication of each Reference numeral is as follows among the figure:
1 nail anvil, 2 nail-anvil caps
3 pin anvil shafts, 4 nail tubes
5 nail bins, 6 sleeves
7 buckles, 8 hole clippings
9 handles
The specific embodiment
Shown in Fig. 1～7, a kind ofly be provided with telescopic surgery binding instrument, be used for the cutting of other than ring type hemorrhoid, it comprises nail-head component and device body assembly, nail-head component comprises that nail anvil 1, pin anvil shaft 3, nail tube 4, nail bin 5, nail anvil 1 fixedly connected with pin anvil shaft 3, and pin anvil shaft 3 is connected to device body assembly, and nail bin 5 is placed on nail 4 far distance port, its special feature is: described nail-head component outer periphery is equipped with sleeve 6, offers a side mouth on the barrel of sleeve 6 at least.To the taking in of hemorrhoid, described side mouth accounts for 1/6 to 5/6 of entire sleeve circumference for the ease of apparatus in operation process, simultaneously, the side mouth offer direction for from sleeve 6 near-ends to sleeve 6 remote extensions.Consider that bookbinding device can enter anal canal smoothly, reduce resistance, described sleeve 6 tops are coniform.
Further, sleeve 6 inwalls are provided with buckle 7, and nail tube 4 is provided with hole clipping 8, and buckle 7 embeds in the hole clippings 8, are connected for buckle 7 between sleeve 6 and the nail-head component.Perhaps, sleeve 6 inwalls are provided with hole clipping 8, and nail tube 4 is provided with buckle 7, and buckle 7 embeds in the hole clippings 8, are connected for buckle between sleeve 6 and the nail-head component.
Perhaps, consider different variation connected modes, described sleeve 6 inwalls are provided with buckle 7, and nail anvil is provided with nail-anvil cap 2, which is provided with hole clipping 8, and buckle 7 embeds in the hole clippings 8, are connected for buckle between sleeve 6 and the nail-head component.Perhaps, described sleeve 6 inwalls are provided with hole clipping 8, and nail-anvil cap 2 is provided with buckle 7, and buckle 7 embeds in the hole clippings 8, are connected for buckle between sleeve 6 and the nail-head component.
Certainly, also can be provided with screw thread, be provided with corresponding screw thread at nail tube 4 outer walls at sleeve 6 inwalls, between sleeve 6 and the nail-head component for being threaded.And, between sleeve 6 and the nail-head component if adopt directly bonding or the smooth socket of friction can obtain preferable result of use equally.
In conjunction with the convenience of operation and the function expansion of apparatus, can be equipped with handle 9 in sleeve 6 bottoms, handle 9 can extend to outside the field of operation, can prick uses such as pocket so that be used for seam in the quick assembling of sleeve 6 and the operation process thus.
" embodiment one "
A kind of surgery binding instrument that is provided with sleeve 6 as shown in Figure 1 and Figure 2 is used for the cutting of other than ring type hemorrhoid, and the nail-head component outer periphery is equipped with sleeve 6, offers a side mouth on the barrel of sleeve 6.To the taking in of hemorrhoid, described side mouth accounts for 1/3 of entire sleeve circumference for the ease of apparatus in operation process, simultaneously, the side mouth offer direction for from sleeve 6 near-ends to sleeve 6 remote extensions, sleeve 6 far-ends are coniform.Be provided with buckle 7 at sleeve 6 inwalls, nail tube 4 is provided with hole clipping 8, and buckle 7 embeds in the hole clippings 8, is connected for buckle between sleeve 6 and the nail-head component.
The operating position of the surgery binding instrument of this peripheral hardware sleeve 6 is roughly as follows: after one or two hemorrhoid tie pocket, implement the personnel selection sleeve 6 of operation, it is enclosed within the far-end of bookbinding device, promptly be enclosed within the nail-head component periphery.Afterwards, the side mouth on the sleeve 6 towards the hemorrhoidal tissue that ties pocket, subsequently, is inserted anal canal with sleeve 6 with apparatus.During this period, hemorrhoidal tissue is dropped on fully the side port area of sleeve 6.Then, by the tractive purse wire, hemorrhoid are entered in the bookbinding device.Fixing purse wire is then regulated between nail anvil 1 and the nail bin 5 and is arrived suitable distance.Specifically, owing to adopt buckle 7 to be connected between nail-head component and the sleeve 6, then when nail tube 4 is connected with sleeve 6, sleeve 6 and follow closely 4 relative fixed, and nail anvil 1 is done displacement movement with respect to sleeve 6, draws hemorrhoid thus in.At last, after the operation distance was suitable, the handle that is installed additional on the extruding surgery binding instrument can be finished stitching and cutting hemorrhoidal tissue.After whole cutting and binding process finished, sleeve 6 together withdrawed from apparatus.
Certainly, if adopt between sleeve 6 and the nail-head component be threaded or mode such as bonding fixed, nail anvil 1 is to do displacement movement with respect to sleeve 6 too, can effectively carry out the cutting to the other than ring type hemorrhoid equally.
" embodiment two "
As shown in Figure 3, Figure 4: be equipped with sleeve 6 in the nail-head component outer periphery, offer a side mouth on the barrel of sleeve 6, the side mouth offer direction for from sleeve 6 near-ends to sleeve 6 remote extensions, sleeve 6 tops are coniform.Simultaneously, be provided with hole clipping 8 on nail-anvil cap 2, the corresponding position is provided with buckle 7 in the sleeve 6, and nail-anvil cap 2 is connected with sleeve 6.
Operating position is roughly as follows: after one or two hemorrhoid tied pocket, the personnel that implement operation were enclosed within the far-end of bookbinding device with sleeve 6, promptly are enclosed within the nail-head component periphery.Afterwards, the side mouth on the sleeve 6 towards the hemorrhoidal tissue that ties pocket, subsequently, is inserted anal canal with sleeve 6 with apparatus.During this period, hemorrhoidal tissue is dropped on fully the side port area of sleeve 6.Then, by the tractive purse wire, hemorrhoid are entered in the bookbinding device.Fixing purse wire is then regulated between nail anvil 1 and the nail bin 5 and is arrived suitable distance.Specifically because nail-anvil cap 2 is connected with sleeve 6, when surgery binding instrument coincide near the time, sleeve 6 is followed nail anvil 1 and done together and be synchronized with the movement, and is last, nail anvil 1 with follow closely tins 4 between be adjusted to suitable distance, extrusion handle is finished stitching and is cut hemorrhoidal tissue.
" embodiment three "
A kind of surgery binding instrument that is provided with sleeve 6 shown in Fig. 5,6,7, be used for the cutting of other than ring type hemorrhoid, the nail-head component outer periphery is equipped with sleeve 6, offer a side mouth on the barrel of sleeve 6, simultaneously, the side mouth offer direction for from sleeve 6 near-ends to sleeve 6 remote extensions, sleeve 6 far-ends are coniform.And this moment, nail-head component and sleeve 6 were smooth socket.
The operating position of this embodiment is roughly as follows: after one or two hemorrhoid tie pocket, implement the personnel selection sleeve 6 of operation, it is enclosed within the far-end of bookbinding device, promptly be enclosed within the nail-head component periphery.Afterwards, towards the hemorrhoidal tissue that ties pocket, subsequently, just sleeve 6 inserts anal canal with apparatus with the side mouth on the sleeve 6.During this period, hemorrhoidal tissue is dropped on fully the side port area of sleeve 6.Then, by the tractive purse wire, hemorrhoid are entered in the bookbinding device.Fixing purse wire is then regulated between nail anvil 1 and the nail bin 5 and is arrived suitable distance.Specifically, because nail-head component and sleeve 6 are smooth socket, both frictional force is less, makes at conditioning period that whole apparatus is movable with respect to sleeve 6, especially nail anvil is suitable distance in the process of nail bin motion with this distance of adjusting between nail anvil and the nail bin.At last, extrusion handle is finished stitching and cutting hemorrhoidal tissue.
By above-mentioned text description also in conjunction with the accompanying drawings as can be seen: adopt the surgery binding instrument of peripheral hardware sleeve 6, can effectively utilize existing tubular type apparatus to treat the other than ring type hemorrhoid.That is to say that it need install a sleeve 6 that offers some specification side mouths additional on the basis of existing apparatus, just can finish the cutting of the other than ring type hemorrhoid of different sizes.And in the whole surgery operating process, flexible and convenient can effectively utilize the side mouth that hemorrhoid are done further qualification, guarantees that the smooth excision of hemorrhoid and tissue bookbinding are complete.Because it is convenient to transform on existing tubular type apparatus basis, compared with new apparatus of exploitation, cost is much smaller, and applying flexible in operation process, therefore, this utility model is that the space has been expanded in the technological progress of this area, implementation result is good, is worthy to be popularized.
Claims (8)
1, a kind ofly is provided with telescopic surgery binding instrument, it comprises nail-head component and device body assembly, nail-head component comprises nail anvil, pin anvil shaft, nail tube, nail bin, nail anvil is fixedlyed connected with pin anvil shaft, pin anvil shaft is connected to device body assembly, nail bin is placed on nail tube far distance port, and it is characterized in that: described nail-head component outer periphery is equipped with sleeve, offers a side mouth on the telescopic barrel at least.
2, a kind of telescopic surgery binding instrument that is provided with according to claim 1, it is characterized in that: described side mouth accounts for 1/6 to 5/6 of entire sleeve circumference.
3, a kind of telescopic surgery binding instrument that is provided with according to claim 1 is characterized in that: the direction of offering of described side mouth is to the sleeve remote extension from sleeve proximal end.
4, a kind of telescopic surgery binding instrument that is provided with according to claim 1, it is characterized in that: described sleeve far-end is coniform.
5, a kind of telescopic surgery binding instrument that is provided with according to claim 1, it is characterized in that: described sleeve lining is provided with buckle, and the nail tube is provided with hole clipping, and buckle embeds in the hole clipping; Or sleeve lining is provided with hole clipping, and nail tube is provided with buckle, and buckle embeds in the hole clipping, is connected for buckle between sleeve and the nail-head component.
6, a kind of telescopic surgery binding instrument that is provided with according to claim 1, it is characterized in that: described sleeve lining is provided with buckle, and nail anvil is provided with nail-anvil cap, which is provided with hole clipping, and buckle embeds in the hole clipping; Or sleeve lining is provided with hole clipping, and nail-anvil cap is provided with buckle, and buckle embeds in the hole clipping, is connected for buckle between sleeve and the nail-head component.
7, a kind of telescopic surgery binding instrument that is provided with according to claim 1, it is characterized in that: described sleeve lining is provided with screw thread, nail tube or nail anvil outer wall also are provided with corresponding screw thread, between sleeve and the nail-head component for being threaded.
8, a kind of telescopic surgery binding instrument that is provided with according to claim 1, it is characterized in that: described sleeve proximal end is provided with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201299355U CN201153960Y (en) | 2007-12-27 | 2007-12-27 | Surgery bookbinding apparatus with sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201299355U CN201153960Y (en) | 2007-12-27 | 2007-12-27 | Surgery bookbinding apparatus with sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201153960Y true CN201153960Y (en) | 2008-11-26 |
Family
ID=40101751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201299355U Expired - Lifetime CN201153960Y (en) | 2007-12-27 | 2007-12-27 | Surgery bookbinding apparatus with sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201153960Y (en) |
-
2007
- 2007-12-27 CN CNU2007201299355U patent/CN201153960Y/en not_active Expired - Lifetime
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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: 20081126 |
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| CX01 | Expiry of patent term |