CN220546294U - Probe for anorectal operation - Google Patents
Probe for anorectal operation Download PDFInfo
- Publication number
- CN220546294U CN220546294U CN202320669573.8U CN202320669573U CN220546294U CN 220546294 U CN220546294 U CN 220546294U CN 202320669573 U CN202320669573 U CN 202320669573U CN 220546294 U CN220546294 U CN 220546294U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- needle body
- thread
- probe
- bulb
- 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.)
- Active
Links
- 239000000523 sample Substances 0.000 title claims abstract description 22
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910052709 silver Inorganic materials 0.000 claims abstract description 12
- 239000004332 silver Substances 0.000 claims abstract description 12
- 210000000436 anus Anatomy 0.000 claims abstract description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 5
- 239000010935 stainless steel Substances 0.000 claims abstract description 5
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 210000000936 intestine Anatomy 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 206010016717 Fistula Diseases 0.000 abstract description 14
- 230000003890 fistula Effects 0.000 abstract description 14
- 230000007704 transition Effects 0.000 abstract description 4
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 208000004680 Rectal Fistula Diseases 0.000 description 3
- 206010002156 anal fistula Diseases 0.000 description 3
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to the technical field of medical instruments, in particular to a probe for anorectal operation. The novel ball comprises a bendable silver needle body and a silver ball head, wherein a sleeve is connected to the outer wall of one end of the needle body, which is close to the ball head, through threads, the front end of the sleeve is abutted to the ball head, the outer wall of the sleeve and the ball head are in smooth transition, and a clamping seam is formed in the front end of the sleeve. The rear end of the silver soft bulb is connected with hard stainless steel, and the blocking part can be propped up in the fistula, so that the probe can smoothly pass through the fistula; after the inner opening is detected, the front end of the needle body is pulled out from the anus, the rubber band or the thick thread is put into the clamping groove through the two thread holes, the end part extends out of the clamping slot to be fixed, the sleeve is screwed on the needle body, and the probe is pulled out from the fistula, so that the thread hanging can be completed.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to a probe for anorectal operation.
Background
Anal fistula is a clinical common disease of anorectal department, a probe is often used for probing fistula and fistula in anorectal operation, but the inner opening of the anal fistula in the half is closed in the rest period, the existing silver probe is not easy to pass through because of soft quality, the bulb probe cannot be conveniently hung after penetrating out of the inner opening, the rubber band can be only tied on the bulb by the wire, and the fistula is easy to fall off because of counting shrinkage when being led out of the fistula, so that the operation difficulty is increased.
Disclosure of Invention
The utility model aims to provide a probe for anorectal operation, which can solve the problems that the conventional silver probe is difficult to pass through a fistula and hang up.
In order to achieve the above object, the technical scheme of the present utility model is as follows:
the utility model provides an anus intestines operation is with probe, includes flexible silver needle body and silver bulb, the needle body is close to bulb one end outer wall has the sleeve through threaded connection, sleeve front end butt is in on the bulb, the sleeve outer wall with bulb rounding off, the joint has been seted up to the sleeve front end.
The sleeve is in a round table shape with a large front part and a small rear part, the front end of the sleeve is larger than the rear end of the sleeve, and the front end of the sleeve and the ball head are in smooth transition.
The needle body front end is equipped with the external screw thread, be equipped with the internal screw thread of matching in the sleeve, the internal screw thread is equipped with the draw-in groove along sleeve axial indent, draw-in groove size with rubber band or thick silk line match.
Two wire holes penetrating through the inside and the outside are formed in the rear end of the sleeve, and the wire holes are communicated with the clamping grooves.
The sleeve is made of a hard medical stainless steel material.
The clamping seam is gradually narrowed from the opening to the back, and the size of the rear end of the clamping seam is slightly smaller than that of the rubber band or the thick silk thread.
Compared with the prior art, the utility model has the following advantages:
the rear end of the silver soft bulb is connected with hard stainless steel, and the blocking part can be propped up in the fistula, so that the probe can smoothly pass through the fistula; after the inner opening is detected, the front end of the needle body is pulled out from the anus, the rubber band or the thick thread is put into the clamping groove through the two thread holes, the end part extends out of the clamping slot to be fixed, the sleeve is screwed on the needle body, and the probe is pulled out from the fistula, so that the thread hanging can be completed.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic structural view of a sleeve;
fig. 3 is a schematic cross-sectional view of the sleeve at the seam.
In the figure: 1-a needle body; 2-external threads; 3-sleeve; 4-ball head; 5-internal threads; 6-line holes; 7-clamping the seam; 8-clamping grooves.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1-3, a probe for anorectal operation comprises a bendable silver needle body 1 and a silver ball head 4, wherein a sleeve 3 is connected to the outer wall of one end of the needle body 1, which is close to the ball head 4, through threads, the front end of the sleeve 3 is abutted to the ball head 4, the outer wall of the sleeve 3 is in smooth transition with the ball head 4, and a clamping slot 7 is formed in the front end of the sleeve 3.
The sleeve 3 is in a shape of a round table with a large front part and a small back part, the front end of the sleeve 3 is larger than the back end, and the front end of the sleeve 3 and the ball head 4 are in smooth transition.
The front end of the needle body 1 is provided with an external thread 2, a matched internal thread 5 is arranged in the sleeve 3, the internal thread 5 is provided with a clamping groove 8 along the axial direction of the sleeve 3 in a concave manner, and the size of the clamping groove 8 is matched with that of a rubber band or a thick thread.
Two wire holes 6 penetrating through the inside and the outside are formed in the rear end of the sleeve 3, and the wire holes 6 are communicated with the clamping grooves 8.
The sleeve 3 is made of hard medical stainless steel.
The clamping seam 7 is gradually narrowed from the opening to the back, and the size of the rear end of the clamping seam 7 is slightly smaller than that of the rubber band or the thick silk thread.
The using method and principle of the embodiment are that the ball head 4 is inserted from the external orifice of the anal fistula, so that the ball head passes through the internal orifice of the fistula and is pulled out from the anus, the rubber band or the thick thread passes through the two thread holes 6 and is put into the clamping groove 8, the end part of the rubber band or the thick thread extends out of the clamping groove 7 and is clamped in the clamping groove 7 to be fixed, the sleeve 3 is screwed on the needle body 1, then the probe and the rubber band or the thick thread are taken from the external orifice of the fistula, so that the rubber band or the thick thread passes through the fistula, one end of the rubber band or the thick thread is positioned outside the internal orifice, and the other end of the rubber band or the thick thread is positioned outside the external orifice, and the rubber band is bound by the silk thread.
Finally, it should be noted that: in the description of the present application, unless otherwise specified and defined, the terms "mounted," "connected," "coupled," and the like are to be construed broadly and may be either mechanically or electrically coupled, or may be in communication with each other between two elements, and may be directly coupled, "upper," "lower," "left," "right," etc. merely for indicating relative positional relationships, which may be altered when the absolute position of the object being described is changed; in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict; the foregoing description of the preferred embodiments of the present utility model is not intended to be limiting, and although the utility model has been described in detail with reference to the foregoing embodiments, it will be appreciated by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.
Furthermore, those skilled in the art will appreciate that while some embodiments herein include some features but not others included in other embodiments, combinations of features of different embodiments are meant to be within the scope of the utility model and form different embodiments. For example, in the claims below, any of the claimed embodiments may be used in any combination. The information disclosed in this background section is only for enhancement of understanding of the general background of the utility model and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.
Claims (6)
1. The utility model provides a anus intestines operation is with probe, includes flexible silver needle body and silver bulb, its characterized in that, the needle body is close to bulb one end outer wall has the sleeve through threaded connection, sleeve front end butt is in on the bulb, the sleeve outer wall with bulb rounding off, the joint has been seted up to the sleeve front end.
2. The anorectal operation probe according to claim 1, wherein the sleeve is in a shape of a truncated cone with a large front and a small rear, the front end of the sleeve is larger than the rear end of the sleeve, and the front end of the sleeve smoothly transits with the ball head.
3. The anorectal operation probe according to claim 1, wherein the front end of the needle body is provided with an external thread, the sleeve is internally provided with a matched internal thread, the internal thread is concavely provided with a clamping groove along the axial direction of the sleeve, and the size of the clamping groove is matched with that of a rubber band or a thick thread.
4. The anorectal operation probe according to claim 3, wherein the rear end of the sleeve is provided with two wire holes penetrating inside and outside, and the wire holes are communicated with the clamping groove.
5. The anorectal operation probe according to claim 4, wherein the sleeve is made of a hard medical stainless steel material.
6. The anorectal operation probe according to claim 1, wherein the slit is tapered from the opening back, and the rear end of the slit is slightly smaller than the rubber band or the thick thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320669573.8U CN220546294U (en) | 2023-03-30 | 2023-03-30 | Probe for anorectal operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320669573.8U CN220546294U (en) | 2023-03-30 | 2023-03-30 | Probe for anorectal operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220546294U true CN220546294U (en) | 2024-03-01 |
Family
ID=90002119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320669573.8U Active CN220546294U (en) | 2023-03-30 | 2023-03-30 | Probe for anorectal operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220546294U (en) |
-
2023
- 2023-03-30 CN CN202320669573.8U patent/CN220546294U/en active Active
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| GR01 | Patent grant |