CN201814611U - Anorectal operation instrument and anal dilation device - Google Patents
Anorectal operation instrument and anal dilation device Download PDFInfo
- Publication number
- CN201814611U CN201814611U CN201020570951XU CN201020570951U CN201814611U CN 201814611 U CN201814611 U CN 201814611U CN 201020570951X U CN201020570951X U CN 201020570951XU CN 201020570951 U CN201020570951 U CN 201020570951U CN 201814611 U CN201814611 U CN 201814611U
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- anus
- expanding unit
- stack shell
- light source
- nail bin
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Abstract
The utility model discloses an anal dilation device which comprises a cylindrical tube body. An elastic flaring edge is formed at the top of the tube body; the anal dilation device further comprises a peripheral light source component for lighting an operative region; and the peripheral light source component is connected with the elastic flaring edge. The anal dilation device is made of transparent material and provided with the light source, therefore, in operation, a doctor can completely light the operative region through the light source via a light path channel, especially the deep field of view, therefore, the convenience and safety of the operation are greatly improved. The utility model also discloses an anorectal operation instrument provided with the anal dilation device.
Description
Technical field
This utility model relates to technical field of medical instruments, relates in particular to the operating theater instruments of using in the surgical operation of treatment anal and intestinal disease.This utility model also relates to the anus-expanding unit in the above-mentioned operating theater instruments.
Background technology
Hemorrhoid are a kind of commonly encountered diseases, and proverb has: the saying of ten male nine hemorrhoid, sickness rate are very high, account for 85% of all anal and intestinal diseases.About the cause of disease, from nineteen sixty, set up " anal canal blood vessel pad ", be called for short " anus pad theory ", thought that the anus pad is the ring-type taeniae telarum of the wide 1.5-2.0cm in human body anal canal internal tooth shape line top, this district is thick and soft, being the vascular liner of a height specialization, is the normal structure of human body, but owing to reasons such as diarrhoea, constipation, abdominal pressure increase, generation pathologic hypertrophy is referred to as hemorrhoid after moving down.
Along with this conception of species is widely accepted, great changes have also taken place in its treatment means thereupon.Surgery branch of Chinese Medical Association analogy group had been worked out " hemorrhoid diagnosis tentative standard " in 2000, hemorrhoid was divided into the I-IV degree, 4 class.Think at present III, IV degree in, severe hemorrhoid must operative treatment, and is simultaneously with " mucosa ring cutting art on the hemorrhoid " (PPH operation), the most acceptable to all.This operation originates from the nineties in 20th century, and this surgical technic is meant 2-4cm place mucosa and tela submucosa on the excision pectinate line, makes the anus pad upwards move, and plays the effect of suspention anus pad, obviously alleviates the symptom of prolapsus.Simultaneously because the excision of submucous tissue is blocked the blood supply of superior rectal artery branch to the hemorrhoid district, the atrophy of postoperative hemorrhoid body.Advantages such as this operation is painless with its postoperative, anal incontinence simply, does not take place operation technique and the fashionable whole world.
At present, in the surgical operation of anal and intestinal disease, the PPH used medical apparatus and instruments of performing the operation comprises accessories such as hemorrhoid anastomat and anus-expanding unit, threading apparatus, and their supporting uses simultaneously are so anus-expanding unit is the indispensable apparatus in the operation.
Because the visual field, anus place is bad during operation technique, in use there is not convenient even unsafe factor in existing anus-expanding unit.Can see that in all steps, all keep by anus-expanding unit in the visual field of operation, the about 4cm of diameter, but more than 8cm, the visual field is very unclear for the degree of depth, and the doctor also needs the extra band head lamp to go to illuminate surgical field of view sometimes, and is even like this, still not really clear sometimes.Whether because the space is little, the visual field is unclear, is difficult to carry out purse wire, is difficult to organizing in the nail bin that enters into the device body whether fully of this excision of inspection, also can't have its hetero-organization such as women's vagina, the flesh layer of intestinal tube to enter in the anastomotic stoma by intuitive judgment.So can only lean on doctor's experience judges.In case it is misjudge will bring severe complication, narrow etc. as massive hemorrhage, anus vaginal fistula, postoperative.
Therefore, the field range at anus place when how to improve operation technique to improve the convenience and the safety of operation, is the technical problem underlying that those skilled in the art need solve at present.
The utility model content
The purpose of this utility model provides a kind of anus-expanding unit.This anus-expanding unit is made by transparent material, and is provided with illuminating source, and operation Shi doctor can be illuminated operative region fully by the illuminating source on the anus-expanding unit, the visual field, deep particularly, thus improve the convenience and the safety of operation greatly.
The purpose of this utility model provides a kind of anal-surgery apparatus that disposes above-mentioned anus-expanding unit.
To achieve these goals, this utility model provides a kind of anus-expanding unit, comprises cylindrical stack shell, and described stack shell top is rubber-like enlarging edge, further comprise the peripheral hardware light source assembly that is used to illuminate operative region, described peripheral hardware light source assembly is connected with described enlarging edge.
Preferably, the barrel of described stack shell is the transparent entity of leaded light and printing opacity.
Preferably, the barrel of described stack shell is the double-decker of leaded light and printing opacity, and its intermediary space forms path channels.
Preferably, the barrel bottom of described stack shell is provided with the light path exit wound of bullet of contraction.
Preferably, the illuminating source front end of described peripheral hardware light source assembly is provided with the wedge-shaped concentrating head, and described optically focused head is connected in the wedged hole on the described enlarging edge.
Preferably, described stack shell is provided with optical fibers, and described optical fibers is connected with described peripheral hardware light source assembly by the light source interface of described enlarging edge.
Preferably, described optical fibers laterally twines or vertically is arranged on the described stack shell.
This utility model also provides a kind of anal-surgery apparatus, comprises disposable hemorrhoid anastomat and matching used anus-expanding unit, colludes the line device, and described anus-expanding unit is specially above-mentioned each described anus-expanding unit.
Preferably, described disposable hemorrhoid anastomat comprises cone-shaped nail supporting base assembly, the nail bin groupware that is positioned at the nail supporting base module back that is positioned at the anastomat front end, the body of a gun assembly that is positioned at the anastomat middle part, the adjusting nut parts that are positioned at the Handleset at anastomat rear portion and are positioned at the anastomat afterbody, described nail bin groupware comprises nail bin, pushing slice of nail and nail bin cover, and described nail bin, pushing slice of nail and three parts of nail bin cover all adopt transparent material to make.
Preferably, offer the handle hole of a pair of increasing on the outer sleeve body of described nail bin cover.
Anus-expanding unit provided by the utility model has been done further improvement on the basis of existing technology, cause operating inconvenience, problem that security reliability is low because of the visual field is unclear at existing anus-expanding unit, be connected with the peripheral hardware light source assembly in described enlarging edge, its illuminating source can send the visible light of sufficient intensity, because stack shell is a transparent material, therefore visible light can illuminate the whole surgery zone by the barrel or the path channels of stack shell, the visual field, deep particularly, be equivalent to make stack shell to have lighting function, thereby guarantee the operation safety success.In addition,, both be convenient to operation and control, can not brought negative effect again the result of use of anus-expanding unit because light source assembly is arranged on the stack shell outside.
The disposable hemorrhoid anastomat of anal-surgery apparatus provided by the utility model has transparent nail bin, can make the operator clearly see tissue to be excised enter the hemorrhoid anastomat anastomotic stoma scope and organize the lifting situation, and judge and entering part whether to get rid of, thereby guarantee that excision extension is accurately complete, improve success rate of operation.
Description of drawings
Fig. 1 is the outline drawing of first specific embodiment of anus-expanding unit that this utility model provides;
Fig. 2 is the structure chart of anus-expanding unit shown in Figure 1;
Fig. 3 is the outline drawing of second specific embodiment of anus-expanding unit that this utility model provides;
Fig. 4 is the structure chart of anus-expanding unit shown in Figure 3;
Fig. 5 is the outline drawing of the 3rd specific embodiment of anus-expanding unit that this utility model provides;
Fig. 6 is the structural representation of the light source assembly of peripheral hardware shown in Fig. 5;
Fig. 7 is the cutaway view of stack shell shown in Fig. 5;
Fig. 8 is the local enlarged diagram at I position among Fig. 7;
Fig. 9 is the structural representation after anus-expanding unit shown in Figure 5 removes the peripheral hardware light source assembly;
Figure 10 is the outline drawing that this utility model provides disposable hemorrhoid anastomat;
Figure 11 is the local enlarged diagram of nail bin cover among Figure 10;
Figure 12 is the internal structure decomposing schematic representation of anastomat shown in Figure 10;
Figure 13 is that this utility model provides the cooperate sketch map of disposable hemorrhoid anastomat with anus-expanding unit.
Among Fig. 1 to Fig. 4:
10. anus-expanding unit 10-1. stack shell 10-2. enlarging edge 20. light source assemblies 30. optical fiberss 40. light source interface
Among Fig. 5 to Fig. 9:
100. stack shell 101. path channels 121. light path exits wound of bullet 200. enlarging edges 201. wedged holes, 211. hole clippings, 300. peripheral hardware light source assemblies, 301. optically focused heads, 302. batteries, 303. on and off switch, 311. inclined-plane projections, 321. light path entry portals
Among Figure 10 to Figure 13:
1. nail supporting base 2. pad cutter rings 3. nail bins 4. pushing slice of nail 5. nail bins cover 5-1. handle hole 5-2. colludes line hole 6. body of a gun assemblies, 7. flexible handles, 8. adjusting nuts
The specific embodiment
Core of the present utility model provides a kind of anus-expanding unit.This anus-expanding unit is made by transparent material, and is provided with illuminating source, and operation Shi doctor can be illuminated operative region fully by the illuminating source on the anus-expanding unit, the visual field, deep particularly, thus improve the convenience and the safety of operation greatly.Another core of the present utility model provides a kind of anal-surgery apparatus that disposes above-mentioned anus-expanding unit.
In order to make those skilled in the art person understand this utility model scheme better, the utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Please refer to Fig. 1, Fig. 2, Fig. 1 is the outline drawing of first specific embodiment of anus-expanding unit that this utility model provides; Fig. 2 is the structure chart of anus-expanding unit shown in Figure 1.
In first kind of specific embodiment, anus-expanding unit 10 provided by the utility model, comprise transparent cylindrical stack shell 10-1, stack shell 10-1 top is rubber-like enlarging edge 10-2, the outline of whole anus-expanding unit 10 is inverted carnival hat shape, stack shell 10-1 is equivalent to the medicated cap body, which is provided with tangible scale size, be convenient to doctor's observation and operation, flare edge 10-2 is equivalent to shade, offers hollow out position, a few place on it equably, and light source assembly 20 is positioned at the outside of enlarging edge 10-2, optical fibers 30 laterally is wrapped on the outer wall of stack shell 10-1, and is connected with light source assembly 20 by the light source interface 40 on the enlarging edge 10-2.
Please refer to Fig. 3, Fig. 4, Fig. 3 is the outline drawing of second specific embodiment of anus-expanding unit that this utility model provides; Fig. 4 is the structure chart of anus-expanding unit shown in Figure 3.
In second kind of specific embodiment, anus-expanding unit 10 provided by the utility model, comprise transparent cylindrical stack shell 10-1, stack shell 10-1 top is rubber-like enlarging edge 10-2, the outline of whole anus-expanding unit 10 is inverted carnival hat shape, stack shell 10-1 is equivalent to the medicated cap body, which is provided with tangible scale size, be convenient to doctor's observation and operation, flare edge 10-2 is equivalent to shade, select for use the medical grade rubber material to make, offer hollow out position, a few place on it equably, light source assembly 20 is positioned at the outside of enlarging edge 10-2, and optical fibers 30 vertically is arranged on the outer wall of stack shell 10-1, and is connected with light source assembly 20 by the light source interface 40 on the enlarging edge 10-2.
Preferably, described optical fibers 30 is the luminous optical fibers of body.More preferably, described optical fibers 30 can be sub-thread or netted.Described netted optical fibers is formed by the luminous optical fibers of the body of thin diameter, can form flexible light belt.
Above-mentioned optical fibers not only can be positioned at the outer wall of stack shell, can also be positioned at the inwall of stack shell, or between the inside and outside wall.For example optical fibers can laterally be wrapped on the inwall of stack shell, also can vertically be arranged on the inwall of stack shell.Particularly, between inwall, outer wall or the inside and outside wall of stack shell, have stria, optical fibers is embedded in the stria, comparatively ideal mode, be in the process of making stack shell, directly be compounded between the inside and outside wall of stack shell in the mode of twining or arrange, this kind mode can not produce any harmful effect to the serviceability of stack shell, but processing technique is had certain requirement.
Please refer to Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Fig. 5 is the outline drawing of the 3rd specific embodiment of anus-expanding unit that this utility model provides; Fig. 6 is the structural representation of the light source assembly of peripheral hardware shown in Fig. 5; Fig. 7 is the cutaway view of stack shell shown in Fig. 5; Fig. 8 is the local enlarged diagram at I position among Fig. 7; Fig. 9 is the structural representation after anus-expanding unit shown in Figure 5 removes the peripheral hardware light source assembly.
In the third specific embodiment, anus-expanding unit provided by the utility model comprises transparent cylindrical stack shell 100, and stack shell 100 tops are rubber-like enlarging edge 200, and enlarging edge 200 has two flanks, and wherein a flank is provided with wedged hole 201.Have the double-decker in space in the middle of stack shell 100 and enlarging edge 200 are all made by transparent material, its intermediary space forms path channels 101.The illuminating source front end of peripheral hardware light source assembly 300 is provided with wedge-shaped concentrating head 301, and optically focused head 301 end faces have an inclined-plane projection 311 in the position near root, offer corresponding hole clipping 211 on the roof of wedged hole 201, during use, in the wedged hole 201 on the optically focused head 301 insertion enlarging edges 200, when optically focused head 301 and wedged hole 201 identical putting in place, inclined-plane projection 311 just springs in the hole clipping 211, thereby peripheral hardware power supply module 300 is fixed on the enlarging edge 200.
Peripheral hardware light source assembly 300 mainly is made up of optically focused head 301, light emitting diode (not shown), battery 302 and on and off switch 303, the two poles of the earth of light emitting diode link to each other by the positive and negative electrode of electric wire with battery 302, and light emitting diode stretches out in the rectangle housing and charges in the optically focused head 301, battery 302 is the button cell of running voltage between 1.5～5V, be installed in the rectangular case together with on and off switch 303, the operating side of on and off switch 303 from housing to exposing outside.
The visible light of light emitting diode is entered the path channels 101 of stack shell 100 by the light path entry portal 321 of optically focused head 301 front ends, thereby make light be full of transparent cylindrical stack shell inside, the light of visible light is in the inner light path that forms of cylindrical stack shell, (arrow is represented radiation direction to light among the figure with continuous reflection through transmission on the inwall of cylindrical stack shell, dotted line is represented the reflection route of light), thus illuminate the whole surgery zone.Especially, the bottom of cylindrical stack shell 100 is provided with the light path exit wound of bullet 121 of contraction, and light is gone out from these light path exit wound of bullet 121 transmissions, thereby can illuminate the visual field, deep when performing the operation.
Certainly, the barrel of stack shell also can be the transparent entity of leaded light and printing opacity, illuminates operative region by the peripheral hardware light source assembly along the barrel of stack shell, and all the other structures and above-mentioned the third specific embodiment are basic identical, just no longer is repeated in this description.The stack shell of this version requires relatively lowly to processing technique, helps saving manufacturing cost and enhances productivity.
Except above-mentioned anus-expanding unit, this utility model also provides a cover anal-surgery apparatus, comprises disposable hemorrhoid anastomat and anus-expanding unit, colludes accessory such as line device, and the concrete structure of relevant anus-expanding unit can be with reference to specific descriptions above, colluding other accessories such as line device can repeat no more here with reference to prior art.Only introduce the disposable hemorrhoid anastomat that makes improvements below in detail.
Please refer to Figure 10, Figure 11, Figure 12, Figure 10 is the outline drawing that this utility model provides disposable hemorrhoid anastomat; Figure 11 is the local enlarged diagram of nail bin cover among Figure 10; Figure 12 is the internal structure decomposing schematic representation of anastomat shown in Figure 10.
As shown in the figure, disposable hemorrhoid anastomat provided by the utility model comprises nail supporting base assembly, nail bin groupware and body of a gun assembly.Described nail supporting base assembly is positioned at this hemorrhoid anastomat front portion, is connected with body of a gun assembly by the connecting rod that passes nail bin groupware.Described nail supporting base assembly comprises the nail supporting base 1 that is cone-shaped, is provided with circular groove in the described nail supporting base 1 with ccontaining pad cutter ring 2.Described nail bin groupware comprises nail bin 3, is positioned at the pushing slice of nail 4 and the nail bin cover 5 at described nail bin 3 rear portions, described nail bin 3 and pushing slice of nail 4 are installed in the inside of nail bin cover 5, described nail bin cover 5 is provided with and colludes line hole 5-2, colludes the hemorrhoidal tissue that line hole 5-2 can pull out purse wire and will accomplish fluently pocket by this and draws in the cavity of nail bin groupware.Further, described nail bin groupware also comprises annular cutting knife (not shown), and this annular cutting knife is installed in pushing slice of nail 4 inside, and should can move with pushing slice of nail 4 by the annular cutting knife.What be positioned at this hemorrhoid anastomat middle part is body of a gun assembly 6, and the below of described body of a gun assembly 6 is provided with flexible handle 7, is provided with adjusting nut 8 at this hemorrhoid anastomat afterbody, by rotation adjusting nut 8 can drive nail supporting base 1 near or away from nail bin groupware.
At this, described nail bin 3, pushing slice of nail 4 and nail bin overlap 5 three parts and all adopt transparent material to make, the purpose of Zhi Zuoing is like this: first, can clearly observe the seam nail that is installed in the nail bin whether disappearance is arranged, the second, what and uniformity coefficient of the hemorrhoidal tissue that makes the doctor in operation process, observe to enter in the nail bin groupware cavity more clearlyly.
Offer the handle hole 5-1 of a pair of increasing on the outer sleeve body of nail bin cover 5, but clamp at this handle hole 5-1 place tool using, by this handle hole 5-1 can further observe enter the oral area hemorrhoidal tissue that coincide what and can adjust hemorrhoidal tissue by the instrument pincers and make its gap even, to reach the purpose of operation safety and reliability, avoid the generation of corresponding complication.
The using method of the anal-surgery apparatus that provides below in conjunction with accompanying drawing summary this utility model.
Please refer to Figure 13, Figure 13 is that this utility model provides the cooperate sketch map of disposable hemorrhoid anastomat with anus-expanding unit, for clearly illustrating the matching relationship of disposable hemorrhoid anastomat and anus-expanding unit, has specially omitted the peripheral hardware light source assembly among the figure.
The doctor in use, at first less and anal plate three the slighter points that turn up clamp no wounds with three and fixedly strut in hemorrhoid piece prolapsus, anus-expanding unit is enclosed within seam pricks on the device, and will stitch and prick device and be enclosed within on the anorectal introducer, anus-expanding unit and seam bundle device are imported in the anorectal with the anorectal introducer.After removing the anorectal introducer, the mucosa of prolapsus fall into seam prick device the opening of semi-circle tubular.The on and off switch of pressing on the anus-expanding unit is opened illuminator, because the cylindrical stack shell of anus-expanding unit is transparent, can see through it and observe the interior pectinate line of anorectal, pricking device by the rotation seam makes the opening of seam bundle device aim at hemorrhoidal tissue, the position finish the purse string suture line of putting in order figure at the distance pectinate line more than 3-4 centimetre, stitching thread only passes mucosa and tela submucosa.Circular hemorrhoid anastomat outward winding afterwards to maximum position, import the hemorrhoid anastomat and make its nail supporting base, then the purse wire knotting is fastened on the center-pole of anastomat deeply to the upper end of purse string suture line by anus-expanding unit.With colluding the line device tail end of purse wire is pulled out from colluding the line hole of hemorrhoid anastomat, will be dragged to the outer stitching thread tail end knotting of anastomat or fix by Clip Applier.Then, the adjusting nut of rotation anastomat afterbody makes nail supporting base near nail bin groupware, and in this process appropriate tractive stitching thread, the mucous layer of prolapsus is inserted fully in the cavity of nail bin groupware of hemorrhoid anastomat, but the tool using pincers are adjusted hemorrhoidal tissue in the cavity simultaneously, guarantee that the hemorrhoidal tissue gap in the cavity is even, after treating complete closed anastomat, check whether hemorrhoidal tissue is suitable, press flexible handle again and pull the trigger the prolapsus mucosa that also excises simultaneously in the cavity, withdraw from anastomat at last.
The anal-surgery apparatus that provides according to this utility model, because anus-expanding unit has the peripheral hardware light source assembly, and the stack shell of anus-expanding unit is made by transparent material, in addition, because hemorrhoid anastomat nail bin, pushing slice of nail and three parts of nail bin cover also adopt transparent material to make, during operation, the head of hemorrhoid anastomat gos deep into the stack shell inside to anus-expanding unit, when the on and off switch on pressing anus-expanding unit is opened illuminator, the light of visible light not only can illuminate the whole surgery zone, and can see through the nail bin cover and illuminate its interior nail bin and pushing slice of nail, thereby what and the even situation that the doctor is clearly observed enter the installation situation of nail bin inseam nail and enter hemorrhoidal tissue in the nail bin groupware cavity, help the doctor to make the judgement of whether pulling the trigger, improve the safety and the success rate of operation greatly.
More than anal-surgery apparatus provided by the utility model and anus-expanding unit are described in detail.Used specific case herein principle of the present utility model and embodiment are set forth, the explanation of above embodiment just is used for helping to understand core concept of the present utility model.Should be understood that; for those skilled in the art; under the prerequisite that does not break away from this utility model principle, can also carry out some improvement and modification to this utility model, these improvement and modification also fall in the protection domain of this utility model claim.
Claims (10)
1. an anus-expanding unit comprises cylindrical stack shell, and described stack shell top is rubber-like enlarging edge, it is characterized in that, further comprises the peripheral hardware light source assembly that is used to illuminate operative region, and described peripheral hardware light source assembly is connected with described enlarging edge.
2. anus-expanding unit according to claim 1 is characterized in that, the barrel of described stack shell is the transparent entity of leaded light and printing opacity.
3. anus-expanding unit according to claim 1 is characterized in that, the barrel of described stack shell is the double-decker of leaded light and printing opacity, and its intermediary space forms path channels.
4. anus-expanding unit according to claim 3 is characterized in that, the barrel bottom of described stack shell is provided with the light path exit wound of bullet of contraction.
5. according to each described anus-expanding unit of claim 1 to 4, it is characterized in that the illuminating source front end of described peripheral hardware light source assembly is provided with the wedge-shaped concentrating head, described optically focused head is connected in the wedged hole on the described enlarging edge.
6. anus-expanding unit according to claim 1 is characterized in that described stack shell is provided with optical fibers, and described optical fibers is connected with described peripheral hardware light source assembly by the light source interface of described enlarging edge.
7. anus-expanding unit according to claim 6 is characterized in that, described optical fibers laterally twines or vertically is arranged on the described stack shell.
8. an anal-surgery apparatus comprises disposable hemorrhoid anastomat and matching used anus-expanding unit, threading apparatus, it is characterized in that, described anus-expanding unit is specially aforesaid right requirement 1 to 7 each described anus-expanding unit.
9. anal-surgery apparatus according to claim 8, it is characterized in that, described disposable hemorrhoid anastomat comprises cone-shaped nail supporting base assembly, the nail bin groupware that is positioned at the nail supporting base module back that is positioned at the anastomat front end, the body of a gun assembly that is positioned at the anastomat middle part, the adjusting nut parts that are positioned at the Handleset at anastomat rear portion and are positioned at the anastomat afterbody, described nail bin groupware comprises nail bin, pushing slice of nail and nail bin cover, and described nail bin, pushing slice of nail and three parts of nail bin cover all adopt transparent material to make.
10. anal-surgery apparatus according to claim 9 is characterized in that, offers the handle hole of a pair of increasing on the outer sleeve body of described nail bin cover.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020570951XU CN201814611U (en) | 2009-10-26 | 2010-10-21 | Anorectal operation instrument and anal dilation device |
| EP10826068.8A EP2494913B1 (en) | 2009-10-26 | 2010-10-25 | Anorectal surgical instrument and anal dilator |
| US13/501,590 US20130032628A1 (en) | 2009-10-26 | 2010-10-25 | Anorectal surgical instrument and anal dilator |
| PCT/CN2010/078058 WO2011050705A1 (en) | 2009-10-26 | 2010-10-25 | Anorectal surgical instrument and anal dilator |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920220139.1 | 2009-10-26 | ||
| CN200920220139 | 2009-10-26 | ||
| CN201020570951XU CN201814611U (en) | 2009-10-26 | 2010-10-21 | Anorectal operation instrument and anal dilation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201814611U true CN201814611U (en) | 2011-05-04 |
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ID=43912581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020570951XU Expired - Lifetime CN201814611U (en) | 2009-10-26 | 2010-10-21 | Anorectal operation instrument and anal dilation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201814611U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102334976A (en) * | 2011-07-05 | 2012-02-01 | 黄立平 | Lighting device of digital camera of imaging system for infant eye ground |
| CN105343994A (en) * | 2015-12-14 | 2016-02-24 | 丁永斌 | Rectum dilator |
| CN106618583A (en) * | 2017-01-23 | 2017-05-10 | 金欣 | Transvaginal build-in type measuring instrument |
| CN107997736A (en) * | 2017-12-30 | 2018-05-08 | 天津灵角创意科技有限公司 | Anal device |
-
2010
- 2010-10-21 CN CN201020570951XU patent/CN201814611U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102334976A (en) * | 2011-07-05 | 2012-02-01 | 黄立平 | Lighting device of digital camera of imaging system for infant eye ground |
| CN105343994A (en) * | 2015-12-14 | 2016-02-24 | 丁永斌 | Rectum dilator |
| CN106618583A (en) * | 2017-01-23 | 2017-05-10 | 金欣 | Transvaginal build-in type measuring instrument |
| CN107997736A (en) * | 2017-12-30 | 2018-05-08 | 天津灵角创意科技有限公司 | Anal device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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| CX01 | Expiry of patent term |
Granted publication date: 20110504 |