CN213821368U - Anorectal probe - Google Patents
Anorectal probe Download PDFInfo
- Publication number
- CN213821368U CN213821368U CN202021922313.XU CN202021922313U CN213821368U CN 213821368 U CN213821368 U CN 213821368U CN 202021922313 U CN202021922313 U CN 202021922313U CN 213821368 U CN213821368 U CN 213821368U
- Authority
- CN
- China
- Prior art keywords
- needle
- syringe needle
- probe
- lead wire
- fistula
- 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 - Fee Related
Links
- 239000000523 sample Substances 0.000 title claims abstract description 21
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 210000000436 anus Anatomy 0.000 claims abstract description 5
- 210000000936 intestine Anatomy 0.000 claims abstract description 5
- 206010016717 Fistula Diseases 0.000 abstract description 17
- 230000003890 fistula Effects 0.000 abstract description 17
- 201000010099 disease Diseases 0.000 description 7
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 7
- 208000004680 Rectal Fistula Diseases 0.000 description 5
- 206010002156 anal fistula Diseases 0.000 description 5
- 206010048946 Anal abscess Diseases 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000001575 pathological effect Effects 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 208000002557 hidradenitis Diseases 0.000 description 1
- 201000007162 hidradenitis suppurativa Diseases 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000036285 pathological change Effects 0.000 description 1
- 231100000915 pathological change Toxicity 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses an anus intestines probe, including the needle body, the fixed syringe needle A that sets up spherical structure of one end of needle body, its another fixed syringe needle B that sets up the water droplet structure, syringe needle A, syringe needle B and needle body integrated into one piece, all set up the lead wire groove on syringe needle A and the syringe needle B, the fixed external screw thread that sets up of one end that the needle body is close to syringe needle B. The utility model has simple structure, lower cost and convenient use, and can facilitate the probe to be screwed into the old fistula tract by arranging the needle head B and the external thread of the water drop structure; through setting up the lead wire groove, be convenient for set up the hanging wire in the lead wire groove, get into the fistula together with the probe and say, improve the convenience of operation.
Description
Technical Field
The utility model relates to the technical field of medical equipment, concretely relates to anus intestines probe.
Background
Anal fistula and perianal abscess (hereinafter referred to as perianal abscess) are common clinical diseases. With the intensive research on diseases and the increasing health requirements, other areas of the body have pathological fistulous tracts and sinus tracts such as: diseases such as pre-auricular fistula, latent sinus of hair on tail, hidradenitis suppurativa and the like are not rare clinically. The common characteristics of the diseases are the existence of pathological fistula tracts and sinus tracts in different levels, depths and degrees in the body, and the key to completely treat the diseases is to clearly explore and completely treat the fistula tracts and sinus tracts, and of course, anal fistula and perianal abscess also need to treat the internal anal orifice connected with the fistula tracts.
Anal fistula surgery requires, from a clinical point of view, the finding of a reliable fistula and internal orifice location, and tissue site encroachment by the fistula, whether from a diagnostic, therapeutic, or prognostic standpoint. If the position of the internal orifice and the fistula tract are not clearly checked during the operation, fistula residue, internal orifice residue or new infection focus is easily formed, the operation fails and the disease condition recurs. It follows that the success and failure of an anal fistula procedure is critical to correctly finding and manipulating the internal orifice and fistula anatomical site. High-order complexity anal fistula is higher because of the position of its pathological change, and the many complicacies of pipeline are crooked, often has deep dead space and branch pipe, consequently the treatment degree of difficulty is big, is one of the difficult disease of surgery.
Most of the probes clinically used at present are ball probes, and the following two problems exist: 1) because the top end adopts a spherical structure, certain difficulty exists in exploring old fistula tracts; 2) when the ball probe is operated, the ball probe needs to be operated in coordination with a hanging wire, and when the wire is operated in a hanging wire leading mode, the ball probe is generally operated according to experience, so that the operation is inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an anus intestines probe to prior art's defect and not enough.
In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides an anus intestines probe, includes the needle body, and its innovation point lies in: the one end of needle body is fixed and is set up spherical structure's syringe needle A, and its another fixed syringe needle B that sets up water droplet structure, syringe needle A, syringe needle B and needle body integrated into one piece, all set up the lead wire groove on syringe needle A and the syringe needle B, the one end that the needle body is close to syringe needle B is fixed and is set up the external screw thread.
Furthermore, the needle head B integrally adopts a round structure.
Furthermore, the whole external thread adopts a round structure.
Further, the outer diameter of the external thread is smaller than or equal to the maximum outer diameter of the needle B.
After the structure is adopted, the utility model discloses beneficial effect does:
the utility model has simple structure, lower cost and convenient use, and can facilitate the probe to be screwed into the old fistula tract by arranging the needle head B and the external thread of the water drop structure; through setting up the lead wire groove, be convenient for set up the hanging wire in the lead wire groove, get into the fistula together with the probe and say, improve the convenience of operation.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Description of reference numerals:
1 needle body, 2 syringe needles A, 3 syringe needles B, 4 lead wire grooves, 5 external screw threads.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and the following detailed description. It should be understood that the detailed description and specific examples, while indicating the invention, are given by way of illustration only.
Referring to fig. 1, the anorectal probe comprises a needle body 1, wherein one end of the needle body 1 is fixedly provided with a needle head A2 with a spherical structure, the other end of the needle body is fixedly provided with a needle head B3 with a water drop structure, the needle head A2, the needle head B3 and the needle body 1 are integrally formed, a lead wire groove 4 is formed in each of the needle head A2 and the needle head B3, and an external thread 5 is fixedly arranged at one end, close to a needle head 3B, of the needle body 1. Particularly, the needle head B3 and the external thread 5 of the water drop structure can facilitate the probe to be screwed into an old fistula tract; the specific use method of the lead groove 4 is as follows: the root of the winding of hanging wire at syringe needle B3, then with the one end setting of hanging wire in the lead wire groove 4 on the syringe needle B3 of water droplet structure, the other end setting of hanging wire is in the lead wire groove 4 of syringe needle A2, can play the effect of lead wire to the hanging wire like this, the convenience of improvement operation.
In this embodiment, the needle B3 is a round structure, which is convenient for the needle B3 to enter the fistula tract, and avoids damaging human tissue.
In this embodiment, the external thread 5 is integrally of a round structure, so as to avoid damage to human tissues.
In this embodiment, the outer diameter of the external thread 5 is equal to or less than the maximum outer diameter of the needle B3. Specifically, the opening is made by the needle B3, and then the external thread 5 is ensured to be smoothly screwed into the fistula tract.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (4)
1. The utility model provides an anus intestines probe, includes the needle body, its characterized in that: the one end of needle body is fixed and is set up spherical structure's syringe needle A, and its another fixed syringe needle B that sets up water droplet structure, syringe needle A, syringe needle B and needle body integrated into one piece, all set up the lead wire groove on syringe needle A and the syringe needle B, the one end that the needle body is close to syringe needle B is fixed and is set up the external screw thread.
2. An anorectal probe according to claim 1 wherein: the needle head B integrally adopts a round structure.
3. An anorectal probe according to claim 1 wherein: the whole external thread adopts a round structure.
4. An anorectal probe according to claim 1 wherein: the outer diameter of the external thread is less than or equal to the maximum outer diameter of the needle B.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021922313.XU CN213821368U (en) | 2020-09-04 | 2020-09-04 | Anorectal probe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021922313.XU CN213821368U (en) | 2020-09-04 | 2020-09-04 | Anorectal probe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213821368U true CN213821368U (en) | 2021-07-30 |
Family
ID=77004204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021922313.XU Expired - Fee Related CN213821368U (en) | 2020-09-04 | 2020-09-04 | Anorectal probe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213821368U (en) |
-
2020
- 2020-09-04 CN CN202021922313.XU patent/CN213821368U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210730 |