CN100544674C - The novel probe that is used for probing sinus tract and fistula - Google Patents
The novel probe that is used for probing sinus tract and fistula Download PDFInfo
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- CN100544674C CN100544674C CNB2007100931075A CN200710093107A CN100544674C CN 100544674 C CN100544674 C CN 100544674C CN B2007100931075 A CNB2007100931075 A CN B2007100931075A CN 200710093107 A CN200710093107 A CN 200710093107A CN 100544674 C CN100544674 C CN 100544674C
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- fistula
- needle body
- syringe needle
- probe
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Abstract
The invention discloses a kind of novel probe that is used for probing sinus tract and fistula, comprise syringe needle and the needle body that links to each other with this syringe needle, described syringe needle and needle body adopt silica gel material one-body molded; The conduit of a perforation is set along axis in syringe needle and needle body inside, and this conduit one end opening is in the needle body end, and the other end is opened on the side of syringe needle or needle body and syringe needle coupling part; Described needle body is provided with the length graduation mark, and this graduation mark is by not made by the material that X ray penetrates; Novel probe quality softness of the present invention, flexibility is good, and is easy to operate, is convenient to directly obtain the concrete data of complicated sinus tract and fistula structure, is widely used in the diagnosis and treatment work of sinus tract and fistula.
Description
Technical field
The present invention relates to medical operating utensil field, especially relate to a kind of novel probe that is used for probing sinus tract and fistula.
Background technology
Owing to often will use probe that sinus tract and fistula are detected in surgical operation, existing probe mostly is solid metal needle, uses the metal needle misoperation easily sinus tract and fistula to be caused damage, forms new infection or false mouth etc.; Sometimes will further grasp the situation of sinus tract and fistula in conjunction with contrast agent, existing probe does not possess contrast agent is drained into function in sinus tract and the fistula; The complex structure of sinus tract or fistula is various under a lot of situations, trend is circuitous even have arm, the secret tunnel of difformity and quantity, use existing probe, not only operation inconvenience but also impossible complete probing sinus tract or fistula channel trend and other structural feature; When the structure of sinus tract of being detected and fistula is quite complicated, particularly when having the arm that to detect and secret tunnel, if can obtain the degree of depth of sinus tract and fistula various piece and the concrete data of width intuitively, then can improve the diagnostic level of probe probing sinus tract and fistula, for treatment provides better data, thereby greatly improve the success rate of operation; Therefore, need a kind of quality softness, flexibility is good, and is easy to operate, and is convenient to obtain the novel probe that complicated sinus tract and fistula are constructed concrete data.
Summary of the invention
In view of this, the purpose of this invention is to provide a kind of novel probe that is used for probing sinus tract and fistula, its flexibility is good, and is easy to operate, can intuitively obtain the concrete data of complicated sinus tract and fistula structure.
For achieving the above object, the novel probe that is used for probing sinus tract and fistula of the present invention by the following technical solutions:
The present invention includes syringe needle and the needle body that links to each other with this syringe needle, described syringe needle and needle body adopt silica gel material one-body molded; The conduit of a perforation is set along axis in syringe needle and needle body inside, and this conduit one end opening is in the needle body end, and the other end is opened on the side of syringe needle or needle body and syringe needle coupling part; Described needle body is provided with the length graduation mark, and this graduation mark is by not made by the material that X ray penetrates.
Further, probe length is 16 ~ 20cm, and the needle body section diameter is 1 ~ 2mm, and probe is bending 0 ~ 360 degree arbitrarily, and described graduation mark is by not made by the heavy metal material that X ray penetrates;
Further, probe also comprises a hollow syringe adapter, and this syringe adapter one end links to each other with described needle body is terminal, and the other end can link to each other with syringe needle.
The invention has the beneficial effects as follows:
Compared with prior art, quality softness of the present invention, delicate structure can be crooked arbitrarily with the trend of sinus tract and fistula complexity; Adopt the hollow structure can the drain contrast agent; Because X ray is difficult for penetrating graduation mark, and can penetrate the silica gel material that constitutes the probe bodies material, therefore, the present invention can observe directly the size and the mutual ratio thereof of each several part structure in sinus tract and the fistula under X ray, the image middle probe scale that develops at X-ray constitutes a scale, comes into plain view in the image that is configured in the X-ray development of sinus tract and fistula; Outstanding tool is when the fistula arm is detected, its beneficial effect is more obvious, can directly verify the size and the structure of the fistula arm of being surveyed, because probe is soft, can in narrow arm, curl, therefore, not only just measure the arm degree of depth, and can verify the spatial form and the size thereof of complicated arm, for operation provides data more in detail accurately, arm need not all be detected more sometimes, can from image, directly know relevant data by inference, also there is no need under the X-ray line, to detect again even omit some position and arm when detecting, just can judge, bring great convenience to diagnosis as long as contrast relevant picture, so just can significantly reduce the number of times and the time of probe operation under the X-ray, reduce the harm of X ray patient and doctor.
Description of drawings
Below in conjunction with drawings and Examples the present invention is further described.
Fig. 1 is a front view of the present invention;
Fig. 2 is an A-A profile of the present invention.
The specific embodiment
As shown in Figure 1, 2, this utility model comprises syringe needle 1 and needle body 2 two parts that link to each other with this syringe needle 1, and described syringe needle 1 and needle body 2 adopt common medical silica-gel material one-body molded; Syringe needle 1 and 2 smooth connections of needle body, syringe needle 1 is a cone, its top is smooth, needle body 2 is a hollow circular cylinder, promptly be provided with the conduit 3 of a perforation along axis in syringe needle 1 and needle body 2 inside, these conduit 3 one end openings are in needle body 2 ends, the other end is opened on syringe needle 1, being provided with on needle body 2 can be to the length graduation mark 4 of X ray development, can use the impenetrable heavy metal material of X ray to apply into this graduation mark 4, probe length is about 16 ~ 20cm, diameter is about 1 ~ 2mm, probe also comprises a hollow syringe adapter 5, and these syringe adapter 5 one ends link to each other with described needle body is terminal, and the other end can link to each other with syringe needle, this syringe adapter 5 can adopt the big silica gel sleeve pipe of elasticity, this telescopic internal diameter is less than the diameter of needle body 2, and this structure is easy to use, and contrast agent can be from seepage between syringe adapter 5 and the needle body 2.
As another embodiment, syringe needle 1 can be made spheroidal, diameter is slightly big than needle body 2, syringe needle 1 and 2 smooth connections of needle body, conduit 3 is located at the side of the part that needle body 2 links to each other with syringe needle 1 at the opening of syringe needle one end, can prevent like this that the opening of the conduit 3 of syringe needle one end is organized when pushing contrast agent blocks, and helps the drain of contrast agent.
During use, can according to circumstances make different models, to satisfy the needs of detecting of different inner diameters sinus tract and fistula; Silica gel material quality softness, flexibility is good, can be convenient to the complete passage trend and the degree of depth of seeking and visiting with to crooked 0-360 degree, also can avoid damaging passage; Silica gel material is easily manufactured, and cost is low, and the sterilization of medical silica gel material is convenient, long service life; Probe hollow structurally, syringe adapter can be received the end of needle body 2 in the time of radiography, then syringe needle is inserted in the cavity of syringe adapter 5, contrast agent is pushed into sinus tract by syringe needle 5, conduit 3 to the pushing syringe piston successively and the fistula road carries out radiography; Probe trunk shell carries graduation mark 4, can be convenient to directly verify the concrete data of sinus tract and fistula road structure, graduation mark 4 adopts the impervious heavy metal material of X ray to make, and the silica gel material that constitutes probe bodies adopts common medical silica-gel material, the impenetrable heavy metal material of X ray undopes in this silica gel material, therefore the scale on the probe can develop under roentgen radiation x, can under X ray, observe directly the size and the mutual ratio thereof of each several part structure in sinus tract and the fistula like this, the image middle probe scale that develops at X-ray constitutes a scale, and the image sinus tract and the fistula structure that develop according to X-ray come into plain view; Especially when the fistula arm is detected, can directly verify the size and the structure of the fistula arm of being surveyed, because probe is soft, can in narrow arm, curl, therefore, not only just measure the arm degree of depth, and can verify the spatial form and the size thereof of complicated arm, for operation provides data more in detail accurately, arm more for a long time, sometimes need not all detect, can from image, directly know relevant data by inference, even omit some position when detecting and arm also there is no need to detect again under the X-ray line, as long as the relevant picture of contrast just can be judged, give to detect to diagnose and bring great convenience, so just can significantly reduce the number of times and the time of probe operation under the X-ray, reduce the harm of X ray patient and doctor; Because probe of the present invention does not have the whole silica gel material that contains elements such as heavy metal lead, barium that adopts, and only use a small amount of heavy metal material at graduation mark 4 places, significantly reduced these harmful elements and in use and offal treatment process, human body has been worked the mischief and environmental pollution.
The concrete use-case of diagnosis and treatment:
When diagnosis and treatment anal fistula, usually use crotch to check that anal sinus seeks internal orifice, can wear out anal sinus and cause damage but overexert, even be mistaken as internal orifice; With common metal solid sphere head probe when collar extension inserts fistula and seeks internal orifice, if misoperation then can wear out tube wall causes and infects or cause artificial false internal orifice.Can use novel probe of the present invention for avoiding this kind situation, the part of syringe needle 1 and needle body 2 is inserted fistula from collar extension, syringe adapter 5 is received on the needle body 2, syringe needle inserts syringe adapter 5,5% aqueous solution of methylene blue is injected fistula by collar extension, put a gauze at internal rectum, dye blueness as gauze, the expression correspondence position has internal orifice to exist.But for the fistula of curved fistula or complex fistula, because fistula is tortuous, sphincters contract can make fistula closure sometimes, makes methylene blue solution can not pass through internal orifice; When having many arms and secret tunnel, use common probe to be difficult for passing through, use probe of the present invention, because its quality softness, flexibility is good, can be with to crooked 0-360 degree, be convenient to the complete passage trend and the degree of depth of seeking and visiting, probe can be curled by secret tunnel, and can avoid damaging passage.Also can use probe of the present invention for complex fistula, injection 30%～40% iodized oil or 12.5% IodineSodium Solution be in fistula, or make paste with 1 part of bismuth subnitrate for 2 parts with vaseline, injects fistula after warm, and carrying out then that X ray photographs is visible fistula branch; But probe of the present invention is not only that for the beneficial features of the anal fistula of this complexity it is convenient to visit logical complex fistulae trend and drain contrast agent, importantly it can directly draw the concrete sized data at relevant fistula branch and other position in the X ray photography, for operation provides data more in detail accurately, adopt which kind of Therapeutic Method as judging, adopt which kind of operation position and surgical incision method, probe graduation mark 4 of the present invention adopts the impervious heavy metal material of X ray to make, and the silica gel material that constitutes probe bodies adopts common medical silica-gel material, the impenetrable heavy metal material of X ray undopes in this silica gel material, therefore probe high scale line 4 of the present invention can develop under roentgen radiation x, therefore can draw the concrete data of complicated anal fistula each several part under X ray intuitively; If arm is more, sometimes need not all detect, can from image, directly know relevant data by inference, even omitting some position and arm when detecting also there is no need to detect under the X-ray line again, as long as the relevant picture of contrast just can be judged, give to detect to diagnose and bring great convenience, so just can significantly reduce the number of times and the time of probe operation under the X-ray, reduce the harm of X ray patient and doctor.In detail and accurately diagnostic result is the prerequisite of cure diseases, use novel probe of the present invention not increasing under surgical apparatus and the condition of cost, can obtain accurately detailed diagnosis data easily and intuitively, lay the foundation for curing complicated anal fistula, generally speaking, as long as operation is proper, thorough, can not recur again and sequela such as anal incontinence.
The comprehensive above specific embodiment is described, and novel probe of the present invention is simple in structure, easy to use, has solved clinical practical problem, has improved diagnostic level, for treatment provides good data, can greatly improve the success rate of operation.
Explanation is at last, above embodiment is only unrestricted in order to technical scheme of the present invention to be described, the modification that those of ordinary skills make technical scheme of the present invention or be equal to replacement, only otherwise break away from the spirit and scope of technical solution of the present invention, all should be encompassed in the middle of the claim scope of the present invention.
Claims (3)
1. a probe that is used for probing sinus tract and fistula comprises syringe needle and the needle body that links to each other with this syringe needle, it is characterized in that: described syringe needle and needle body adopt silica gel material one-body molded; The conduit of a perforation is set along axis in syringe needle and needle body inside, and this conduit one end opening is in the needle body end, and the other end is opened on the side of syringe needle or needle body and syringe needle coupling part; Described needle body is provided with the length graduation mark, and this graduation mark is by not made by the material that X ray penetrates.
2. probe according to claim 1 is characterized in that: probe length is 16 ~ 20cm, and the needle body section diameter is 1 ~ 2mm, arbitrarily angled in the flexible one-tenth of the probe 0-360 degree, and described graduation mark is by not made by the heavy metal material that X ray penetrates.
3. probe according to claim 2 is characterized in that: also comprise a hollow syringe adapter, this syringe adapter one end links to each other with described needle body is terminal, and the other end can link to each other with syringe needle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100931075A CN100544674C (en) | 2007-12-05 | 2007-12-05 | The novel probe that is used for probing sinus tract and fistula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100931075A CN100544674C (en) | 2007-12-05 | 2007-12-05 | The novel probe that is used for probing sinus tract and fistula |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101176668A CN101176668A (en) | 2008-05-14 |
| CN100544674C true CN100544674C (en) | 2009-09-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007100931075A Expired - Fee Related CN100544674C (en) | 2007-12-05 | 2007-12-05 | The novel probe that is used for probing sinus tract and fistula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100544674C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108201436A (en) * | 2017-12-25 | 2018-06-26 | 黄东胜 | The soft anal fistula probe of disposable multifunction |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3820213A1 (en) * | 1987-11-02 | 1989-07-13 | Leipzig Chemieanlagen | Guide probe for stenting of the small intestine |
| DE4215119A1 (en) * | 1992-05-08 | 1993-11-11 | Neuss Malte Dipl Ing Fh | Radiological measuring device - comprises guide mandrel with X=ray transparent measuring segments |
| WO1993023106A1 (en) * | 1992-05-11 | 1993-11-25 | Arrow Precision Products, Inc. | Improved biliary catheter |
| CN2201061Y (en) * | 1993-07-23 | 1995-06-21 | 唐河县人民医院 | X-ray developing rubber rule |
| CN2211792Y (en) * | 1994-12-17 | 1995-11-08 | 李巨 | Medical non-destructive probe |
| DE202004002928U1 (en) * | 2004-02-23 | 2004-07-01 | Universitätsklinikum Freiburg | Flexible rectal probe for taking measurements used in radiation therapy of tumors, includes embedded x-ray opaque scale |
| CN2927989Y (en) * | 2006-06-08 | 2007-08-01 | 郭明浩 | Probe for anal and intenstine |
| CN101068581A (en) * | 2004-10-18 | 2007-11-07 | 科维蒂恩股份公司 | Catheter |
-
2007
- 2007-12-05 CN CNB2007100931075A patent/CN100544674C/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3820213A1 (en) * | 1987-11-02 | 1989-07-13 | Leipzig Chemieanlagen | Guide probe for stenting of the small intestine |
| DE4215119A1 (en) * | 1992-05-08 | 1993-11-11 | Neuss Malte Dipl Ing Fh | Radiological measuring device - comprises guide mandrel with X=ray transparent measuring segments |
| WO1993023106A1 (en) * | 1992-05-11 | 1993-11-25 | Arrow Precision Products, Inc. | Improved biliary catheter |
| CN2201061Y (en) * | 1993-07-23 | 1995-06-21 | 唐河县人民医院 | X-ray developing rubber rule |
| CN2211792Y (en) * | 1994-12-17 | 1995-11-08 | 李巨 | Medical non-destructive probe |
| DE202004002928U1 (en) * | 2004-02-23 | 2004-07-01 | Universitätsklinikum Freiburg | Flexible rectal probe for taking measurements used in radiation therapy of tumors, includes embedded x-ray opaque scale |
| CN101068581A (en) * | 2004-10-18 | 2007-11-07 | 科维蒂恩股份公司 | Catheter |
| CN2927989Y (en) * | 2006-06-08 | 2007-08-01 | 郭明浩 | Probe for anal and intenstine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101176668A (en) | 2008-05-14 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20090930 Termination date: 20101205 |