CN201929940U - Distance measurement proctoscope - Google Patents
Distance measurement proctoscope Download PDFInfo
- Publication number
- CN201929940U CN201929940U CN2011200223302U CN201120022330U CN201929940U CN 201929940 U CN201929940 U CN 201929940U CN 2011200223302 U CN2011200223302 U CN 2011200223302U CN 201120022330 U CN201120022330 U CN 201120022330U CN 201929940 U CN201929940 U CN 201929940U
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- China
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- proctoscope
- mirror body
- range finding
- rectoscope
- distance
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Abstract
The utility model discloses a distance measurement proctoscope which comprises a tubular proctoscope body made of transparent materials, a locating stop end is arranged at the front end of the proctoscope body for being propped against the lower edge of rectal neoplasm, and scales for measuring the distance are arranged on the proctoscope body along the axial direction. With the adoption of the distance measurement proctoscope, the distance between a dentate line and the lower edge of the rectal neoplasm can be accurately measured to provide doctors with important evidences to make an accurate operation scheme for the operation of carcinoma of the rectum, the measuring error is small, the structure is simple and practical, and the manufacturing cost is low; the proctoscope body is fully transparent, the visual field is very wide, and inner wall of rectum can be observed from all directions; an operation window is arranged the wall of the proctoscope body, and basic operations such as shearing, cutting, stitching and tieing a knot and special treatments such as band ligation and electrocoagulation can be carried out in a pipeline of the proctoscope body to facilitate the operation; an illuminating device is arranged in the proctoscope body, so that the distance measurement proctoscope can be used without relying on external light source, and the visual field is clear and is not limited by occasions and body positions.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, particularly a kind of rectoscope of measuring the rectal neoplasm lower edge apart from the distance of pectinate line.
Background technology
Rectal cancer is a common malignancy, and excision is the measure of mainly treating.Operation plan has multiple, need be weekly apart from distance, tumor size, pathological staging and typing, the ring of pectinate line according to the tumor lower edge, invade intestinal wall the degree of depth, whether have lymphatic metastasis, the sex of whether invading adjacent organs and patient, age, obese degree, pelvis width etc. all multifactor, take all factors into consideration, formulate suitable operation plan.Wherein, " the rectal neoplasm lower edge is apart from the distance of pectinate line " is most important factor, often determining that can patient's anus be retained, needing to go the fistulation that changes its course.Closely related with the decision-making of operative doctor and patient's interests.Medical circle clearly defines for this reason, with the distance of rectal neoplasm lower edge apart from pectinate line rectal cancer is divided into: Low Rectal (in pectinate line 5 cm); Meta rectal cancer (apart from pectinate line 5 ~ 10 cm); High-order rectal cancer (more than pectinate line 10 cm).This classification has important value to the selection of rectal carcinoma radical operation mode.The operation plan that the three recommends is different, and the therapeutic outcome difference is very big.
But there are not accurately to measure at present the Medical Instruments or the instrument of " the rectal neoplasm lower edge is apart from the distance of pectinate line ".To the measurement of patient's " the rectal neoplasm lower edge is apart from the distance of pectinate line ", be to rely on the doctor to enter rectum with finger before the operation, touch tumor focus (claiming rectal touch or digital rectal examination again), subjective determination numerical value is xx centimetre.Because patient's height is fat or thin to differ, the sinking degree of anus differs, the relax level of rectal mucosa differs, checks that doctor's clinical experience differs, it is very big to cause measuring numerical error, and the result is unreliable, has a strong impact on the formulation of operation plan.And the preciseness and the science of clinical research and academic exchange have directly been influenced.
Therefore need a kind ofly can measure the medical apparatus and instruments of rectal neoplasm lower edge easily and accurately, help the doctor to formulate science, operation plan accurately apart from the distance of pectinate line.
Summary of the invention
In view of this, the purpose of this utility model provides a kind of range finding rectoscope, and it can measure the distance of rectal neoplasm lower edge apart from pectinate line easily and accurately, helps the doctor to formulate science, operation plan accurately.
This utility model range finding rectoscope comprises the tubulose mirror body of being made by transparent material, and described mirror body front end is provided with the location not-go-end that is used to withstand on the rectal neoplasm lower edge, and described mirror body axially is provided with the scale of measuring distance along it.
Further, described mirror body front end is provided with the hemispherical guide head;
Further, described mirror body tube wall is provided with the operation window;
Further, also comprise the mirror core that is slidingly matched with mirror body pipeline;
Further, described mirror body rear end is provided with the hands handle;
Further, be provided with the illuminator that is used to illuminate mirror body pipeline removably on the described handle.
The beneficial effects of the utility model:
1, this utility model range finding rectoscope can accurately be measured the distance of rectal neoplasm lower edge apart from pectinate line, and the rectal cancer surgery scheme provides important evidence for the doctor formulates accurately;
2, by the range finding rectoscope measure can effectively stop the doctor when carrying out digital rectal examination due to illness the relax level of the sinking degree of people's build, anus, rectal mucosa, check the error that difference caused of doctor's clinical experience etc., and this range finding rectoscope can be made different specifications to adapt to the anus of different sizes, have characteristics such as simple and practical, low cost of manufacture;
3, mirror body full impregnated is bright, and the visual field is very open, can comprehensive observation rectum inwall;
4, Jing Tijingbi is provided with the operation window, can cut, cuts, stitch essential surgical skills such as bundle, knotting in mirror body pipeline, and special treatment such as cover is pricked, electricity coagulates, and makes operation more convenient;
5, the mirror body is provided with illuminator, makes the PROCTO use of range finding not rely on external light source, and clear visual field is not limited by place, position.
Description of drawings
Below in conjunction with drawings and Examples this utility model is further described.
Fig. 1 is this utility model range finding rectoscope structural representation;
Fig. 2 is the range finding rectoscope structural representation of band operation window and mirror core;
Fig. 3 is the cutaway view of Fig. 2 along A-A;
Fig. 4 is the range finding rectoscope structural representation that is provided with illuminator.
The specific embodiment
Fig. 1 is this utility model range finding rectoscope structural representation; Fig. 2 is the range finding rectoscope structural representation of band operation window and mirror core; Fig. 3 is the cutaway view of Fig. 2 along A-A; Fig. 4 is the range finding rectoscope structural representation that is provided with illuminator.
As shown in the figure, this utility model range finding rectoscope comprises the tubulose mirror body of being made by transparent material 1, and described mirror body 1 front end is provided with the location not-go-end 2 that is used to withstand on the rectal neoplasm lower edge, and described mirror body 1 axially is provided with the scale 3 of measuring distance along it.This utility model range finding rectoscope can accurately be measured the distance of rectal neoplasm lower edge apart from pectinate line, and the rectal cancer surgery scheme provides important evidence for the doctor formulates accurately; By the range finding rectoscope measure can effectively stop the doctor when carrying out digital rectal examination due to illness the relax level of the sinking degree of people's build, anus, rectal mucosa, check the error that difference caused of doctor's clinical experience etc., and this range finding rectoscope can be made different specifications to adapt to the anus of different sizes, have characteristics such as simple and practical, low cost of manufacture; Mirror body full impregnated is bright, and the visual field is very open, can comprehensive observation rectum inwall.
As the further improvement to the present embodiment: described mirror body 1 front end is provided with hemispherical guide head 4; Insert in the process of rectum at the range finding rectoscope, the hemispherical guide head can play the guiding role, and can not allow the mirror body scratch intestinal wall.
As the further improvement to the present embodiment: described mirror body 1 tube wall is provided with operation window 5; Jing Tijingbi is provided with the operation window, can cut, cuts, stitch essential surgical skills such as bundle, knotting in mirror body pipeline, and special treatment such as cover is pricked, electricity coagulates, and makes operation more convenient.
As further improvement: also comprise the mirror core 6 that is slidingly matched with mirror body 1 pipeline to the present embodiment; Mirror core 6 inserts rectum with mirror body 1 after inserting mirror body 1 again, can avoid the rectal wall tissue to embed mirror body operation window obstruction range finding rectoscope and insert rectum.
As the further improvement to the present embodiment: described mirror body 1 rear end is provided with handle 7; Be that the range finding rectoscope uses more convenient.
As further improvement: be provided with the illuminator 8 that is used to illuminate mirror body pipeline on the described handle 7 removably to the present embodiment; The mirror body is provided with illuminator, makes the PROCTO use of range finding not rely on external light source, and clear visual field is not limited by place, position.
Explanation is at last, above embodiment is only unrestricted in order to the explanation the technical solution of the utility model, although this utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from the aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (6)
- One kind the range finding rectoscope, it is characterized in that: comprise the tubulose mirror body of being made by transparent material, described mirror body front end is provided with the location not-go-end that is used to withstand on the rectal neoplasm lower edge, and described mirror body axially is provided with the scale of measuring distance along it.
- 2. range finding rectoscope according to claim 1 is characterized in that: described mirror body front end is provided with the hemispherical guide head.
- 3. range finding rectoscope according to claim 2 is characterized in that: described mirror body tube wall is provided with the operation window.
- 4. range finding rectoscope according to claim 3 is characterized in that: also comprise the mirror core that is slidingly matched with mirror body pipeline.
- 5. according to the described range finding rectoscope of arbitrary claim in the claim 1 to 4, it is characterized in that: described mirror body rear end is provided with handle.
- 6. range finding rectoscope according to claim 5 is characterized in that: be provided with the illuminator that is used to illuminate mirror body pipeline on the described handle removably.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200223302U CN201929940U (en) | 2011-01-24 | 2011-01-24 | Distance measurement proctoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200223302U CN201929940U (en) | 2011-01-24 | 2011-01-24 | Distance measurement proctoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201929940U true CN201929940U (en) | 2011-08-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200223302U Expired - Fee Related CN201929940U (en) | 2011-01-24 | 2011-01-24 | Distance measurement proctoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201929940U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108185980A (en) * | 2018-02-06 | 2018-06-22 | 西安西京医疗用品有限公司 | A kind of saturating intestinal wall locator of laser and rectum low level tumor-localizing method |
| CN114847859A (en) * | 2022-07-04 | 2022-08-05 | 北京大学人民医院 | Visual rectal neoplasm lower incisal edge positioning device |
-
2011
- 2011-01-24 CN CN2011200223302U patent/CN201929940U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108185980A (en) * | 2018-02-06 | 2018-06-22 | 西安西京医疗用品有限公司 | A kind of saturating intestinal wall locator of laser and rectum low level tumor-localizing method |
| CN114847859A (en) * | 2022-07-04 | 2022-08-05 | 北京大学人民医院 | Visual rectal neoplasm lower incisal edge positioning device |
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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: 20110817 Termination date: 20120124 |