CN107212844A - The external fixing device of hysteroscope - Google Patents
The external fixing device of hysteroscope Download PDFInfo
- Publication number
- CN107212844A CN107212844A CN201710607666.7A CN201710607666A CN107212844A CN 107212844 A CN107212844 A CN 107212844A CN 201710607666 A CN201710607666 A CN 201710607666A CN 107212844 A CN107212844 A CN 107212844A
- Authority
- CN
- China
- Prior art keywords
- guide groove
- fixing device
- pressure cap
- guide
- hysteroscope
- 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.)
- Granted
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00131—Accessories for endoscopes
- A61B1/0014—Fastening element for attaching accessories to the outside of an endoscope, e.g. clips, clamps or bands
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00112—Connection or coupling means
- A61B1/00121—Connectors, fasteners and adapters, e.g. on the endoscope handle
- A61B1/00128—Connectors, fasteners and adapters, e.g. on the endoscope handle mechanical, e.g. for tubes or pipes
Abstract
The present invention provides a kind of external fixing device of hysteroscope, including guide table, pressure cap and is directed to the fastener that platform and pressure cap are combined together, and the first guide groove and the second guide groove being mutually inclined are formed with the table top of the guide table；It is also formed with two fixing holes；The pressure cap has two, is respectively formed a fixed connection by fastener described in one group with a fixing hole, and the edge of each pressure cap covers the full width of first guide groove and the second guide groove simultaneously.When use, simple hysteroscopy mirror inserts the first guide groove, apparatus is operated to insert the second guide groove, the mode that hysteroscope and apparatus are fixed outside is connected, the problem of solving existing hysteroscopy mirror poor compatibility, has the advantages that to fix, is oriented to plurality of specifications, the apparatus of multiple manufacturers manufacture and checks mirror.Meanwhile, because of the relative diameter reduced into the examination apparatus of uterine neck, it is possible to reduce the pain that patient brings by cervix dilating.
Description
Technical field
The present invention relates to the device of Gynecologic Endoscopy technology, more particularly to a kind of external fixed operation apparatus of hysteroscope.
Background technology
Existing commercialized hard uteroscope inspection is broadly divided into two kinds with mirror：A kind of is simple uterine cavity inspectoscope,
Another is the uterine cavity inspectoscope with handle hole.According to the different size of different manufacturers, check mirror body diameter in 2mm to 5mm
Between, under normal circumstances under conditions of identical light-source system and picture system, the small inspection mirror body of diameter can be provided
The image of field range and gained is respectively less than the inspection mirror body of diameter greatly.
Therefore, under the conditions of the inspection mirror body of equivalent diameter, the overall diameter of the uterine cavity inspectoscope with handle hole will be greater than list
Pure uterine cavity inspectoscope.The simple epitheca overall diameter for checking mirror is generally 4mm to 6.5mm；And the uterine cavity inspectoscope with handle hole be by
Operating walk way is incorporated into mirror body or entered in water on sheath, and overall diameter is in 3.8mm between 7mm.
It is that different manufacturers, the handle hole of different size are only capable of by corresponding operator in place of the deficiencies in the prior art
Tool, is adapted to poor compatibility.Moreover, the hysteroscope with big operating walk way, its overall diameter is thick or mirror body is tiny, and the former increases
The pain of the cervical dilatation of patient, the latter prevent the inspecting doctor work visual field good from obtaining.
The content of the invention
The present invention provides a kind of external fixing device of hysteroscope, can compatible different size operation apparatus, and
While the good work visual field is obtained, the pain of the cervical dilatation of patient is reduced.
To achieve the above object, the technical solution adopted by the present invention is：
A kind of external fixing device of hysteroscope, it is characterized in that including guide table, pressure cap and being directed to platform and being combined with pressure cap
Fastener together, wherein：
The first guide groove and the second guide groove are formed with the table top of the guide table, first guide groove is led with second
To in larger distance between one end of groove, the distance between other end is smaller；
Two fixing holes are also formed with table top between the first guide groove and the second guide groove of guide table, wherein one
Individual fixing hole is arranged between the first guide groove and described one end of the second guide groove, and another fixing hole is arranged on the first guiding
Between groove and the other end of the second guide groove；
The pressure cap has two, is respectively formed a fixed connection by fastener described in one group with a fixing hole, often
The edge of individual pressure cap covers the full width of first guide groove and the second guide groove simultaneously.
The external fixing device of described hysteroscope, wherein：The guide table is made up of polytetrafluoroethylene (PTFE) material.
The external fixing device of described hysteroscope, wherein：The guide table is the rectangular prismatoid that thickness is 7-9mm, institute
Trapezoidal height is stated for 80-120mm, the wide 23-31mm in base, the wide 16-22mm of top margin.
The external fixing device of described hysteroscope, wherein：Start at the inner side 3-4mm of the right-angle side of guide table to inner side
First guide groove for being parallel to right-angle side is dug, the depth of first guide groove is 3-4mm, and width is 3.5-
4.1mm。
The external fixing device of described hysteroscope, wherein：Start to dig to inner side at the inner side 3-4mm of the hypotenuse of guide table
Provided with the second guide groove parallel to hypotenuse, the depth of second guide groove is 1.5-2.5mm, and width is 1.5-2.5mm.
The external fixing device of described hysteroscope, wherein：One of fixing hole is apart from base 10-14mm, distance
Right-angle side 11-15mm；Another described fixing hole is apart from base 76-80mm, apart from right-angle side 9-13mm.
The external fixing device of described hysteroscope, wherein：The pressure cap is made up of polytetrafluoroethylene (PTFE) material.
The external fixing device of described hysteroscope, wherein：The pressure cap is in disc-shaped with holes, and thickness is 3-5mm, overall diameter
For 20-24mm, diameter of bore is 3-5mm.
The external fixing device of described hysteroscope, wherein：The fixing hole is screw, and the fastener is medical 304
The screw that stainless steel is made, it passes through the endoporus of the pressure cap and screwed up with the screw, is led so that the pressure cap be fixed on
To on platform.
The external fixing device of described hysteroscope, wherein：Packing ring is also equipped with the screw, the packing ring is located at pressure
Between cap and guide table.
The external fixing device of hysteroscope provided using the present invention so that the mode that hysteroscope and apparatus can be fixed outside connects
Connect, the problem of solving existing hysteroscopy mirror poor compatibility, with can fix, be oriented to plurality of specifications, multiple manufactures
The apparatus of business's manufacture and the advantage for checking mirror.Meanwhile, because of the relative diameter reduced into the examination apparatus of uterine neck, it can subtract
The pain that few patient brings by cervix dilating, so as to bring good effect to clinic diagnosis work.The present invention is external fixator, also
The increased risk of infection brought because excessively operating apparatus to enter uterine cavity can be reduced.In addition, the application method letter of the present invention
Just, it is additionally favorable for promoting the use of.
Brief description of the drawings
Fig. 1, Fig. 2 are the stereogram and side view for the external fixing device of hysteroscope that the present invention is provided；
Fig. 3, Fig. 4 are the stereogram and front view of guide table；
Fig. 5, Fig. 6 are the stereogram and side view of pressure cap.
Description of reference numerals：Guide table 1；First guide groove 11；Second guide groove 12；Screw 13；Pressure cap 2；Screw 3；Pad
Circle 4.
Embodiment
As shown in Figure 1 and Figure 2, the external fixing device of hysteroscope that the present invention is provided, including guide table 1, pressure cap 2 and general
The fastener that guide table 1 is combined together with pressure cap 2, wherein：
The guide table 1, as shown in Figure 3, Figure 4, is made up of polytetrafluoroethylene (PTFE) material, is thickness for 7-9mm (preferably
Rectangular prismatoid 7.8mm), the trapezoidal height is 80-120mm (preferably 100mm), and the wide 23-31mm in base is (preferably
27mm), the wide 16-22mm of top margin (preferably 19.5mm)；
Start to dig to inner side at inner side 3-4mm (being preferably 3.5mm) place of the right-angle side of guide table 1 and be parallel to right angle
First guide groove 11 on side, the depth of first guide groove 11 is 3-4mm (being preferably 3.5mm), and width is 3.5-4.1mm
(being preferably 3.8mm), the guiding for checking mirror；
Start to dig to inner side at inner side 3-4mm (being preferably 3.5mm) place of the hypotenuse of guide table 1 and be parallel to hypotenuse
Second guide groove 12, the depth of second guide groove 12 is 1.5-2.5mm (being preferably 2mm), and width is that 1.5-2.5mm is (excellent
Elect 2mm as), the guiding for operating apparatus；
It is (excellent that two fixing holes are additionally provided with table top between the first guide groove 11 and the second guide groove 12 of guide table 1
Elect screw 13 as), one of screw 13 is (excellent apart from right-angle side 11-15mm apart from base 10-14mm (being preferably 12.50mm)
Elect 13.35mm as)；Another screw 13 is apart from base 76-80mm (be preferably 78.00mm), apart from right-angle side 9-13mm (preferably
For 11.25mm)；
The pressure cap 2, with two, as shown in Figure 5, Figure 6, is made up of polytetrafluoroethylene (PTFE) material, in disc-shaped with holes, thick
Spend for 3-5mm (be preferably 4mm), overall diameter is 20-24mm (being preferably 22mm), and diameter of bore is 3-5mm (being preferably 4mm)；
The fastener, as shown in Figure 1 and Figure 2, preferably two (the medical 304 stainless steels of M4 crosses brazier head screw 3
Into), respectively screwed up through the endoporus of a pressure cap 2 with a screw 13 in the guide table 1, so that by the pressure cap
2 are fixed in guide table 1；In order to prevent releasing, also for being easy to adjust the gap between pressure cap 2 and guide table 1, in screw 3
On be also equipped with packing ring 4 (be preferably M4 packing rings 4), the packing ring 4 is located between pressure cap 2 and guide table 1；
Wherein, the edge of each pressure cap 2 should cover the guide groove 12 of the first guide groove 11 and second simultaneously
Full width.
When the present invention is used, comprise the following steps：
1. the external fixing device of hysteroscope is attached according to shown in Fig. 1, adjusts the elasticity of pressure cap 2.
2. Low-temperature Plasma Sterilization is carried out to the external fixing device of hysteroscope.
3. patient prepares and hysteroscopy prepares.
4. stand-by simple hysteroscopy mirror is inserted into the first guide groove 11, dormant operation apparatus insertion second is oriented to
Groove 12.Note：The direction of guide table 1 be base towards operator, top margin is towards those who are investigated.Make operation apparatus and check shape between mirror
Into top towards the acute angle of those who are investigated.
5. apparatus is inserted into uterine cavity under direct-view.It can be come according to lesion locations by fixator to check mirror as axis rotation
Adjusting instrument and the relative position for checking mirror body, to facilitate the operation for carrying out lesions position.
The external fixing device of hysteroscope provided using the present invention so that the mode that hysteroscope and apparatus can be fixed outside connects
Connect, the problem of solving existing hysteroscopy mirror poor compatibility, with can fix, be oriented to plurality of specifications, multiple manufactures
The apparatus of business's manufacture and the advantage for checking mirror.Meanwhile, because of the relative diameter reduced into the examination apparatus of uterine neck, it can subtract
The pain that few patient brings by cervix dilating, so as to bring good effect to clinic diagnosis work.The present invention is external fixator, also
The increased risk of infection brought because excessively operating apparatus to enter uterine cavity can be reduced.In addition, the application method letter of the present invention
Just, it is additionally favorable for promoting the use of.
Claims (10)
1. a kind of external fixing device of hysteroscope, it is characterized in that including guide table, pressure cap and being directed to platform and being combined with pressure cap
Fastener together, wherein：
The first guide groove and the second guide groove, first guide groove and the second guide groove are formed with the table top of the guide table
One end between it is in larger distance, the distance between other end is smaller；
Two fixing holes are also formed with table top between the first guide groove and the second guide groove of guide table, one of them is consolidated
Determine hole to be arranged between the first guide groove and described one end of the second guide groove, another fixing hole be arranged on the first guide groove with
Between the other end of second guide groove；
The pressure cap has two, is respectively formed a fixed connection by fastener described in one group with a fixing hole, each pressure
The edge of cap covers the full width of first guide groove and the second guide groove simultaneously.
2. the external fixing device of hysteroscope according to claim 1, it is characterised in that：The guide table is by polytetrafluoroethylene (PTFE)
Material is made.
3. the external fixing device of hysteroscope according to claim 1, it is characterised in that：The guide table is that thickness is 7-
9mm rectangular prismatoid, the trapezoidal height is 80-120mm, the wide 23-31mm in base, the wide 16-22mm of top margin.
4. the external fixing device of hysteroscope according to claim 3, it is characterised in that：In the inner side of the right-angle side of guide table
Start to dig first guide groove for being parallel to right-angle side at 3-4mm to inner side, the depth of first guide groove is 3-
4mm, width is 3.5-4.1mm.
5. the external fixing device of hysteroscope according to claim 3, it is characterised in that：In the inner side 3- of the hypotenuse of guide table
Start to dig the second guide groove for being parallel to hypotenuse at 4mm to inner side, the depth of second guide groove is 1.5-2.5mm,
Width is 1.5-2.5mm.
6. the external fixing device of hysteroscope according to claim 3, it is characterised in that：One of fixing hole distance
Base 10-14mm, apart from right-angle side 11-15mm；Another described fixing hole is apart from base 76-80mm, apart from right-angle side 9-
13mm。
7. the external fixing device of hysteroscope according to claim 1, it is characterised in that：The pressure cap is by polytetrafluoroethylene (PTFE) material
Matter is made.
8. the external fixing device of hysteroscope according to claim 3, it is characterised in that：The pressure cap is in disc-shaped with holes,
Thickness is 3-5mm, and overall diameter is 20-24mm, and diameter of bore is 3-5mm.
9. the external fixing device of hysteroscope according to claim 8, it is characterised in that：The fixing hole is screw, described
Fastener is the screw that medical 304 stainless steel is made, and it passes through the endoporus of the pressure cap and screwed up with the screw, so that will
The pressure cap is fixed in guide table.
10. the external fixing device of hysteroscope according to claim 9, it is characterised in that：Also it is equipped with the screw
Packing ring, the packing ring is located between pressure cap and guide table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710607666.7A CN107212844B (en) | 2017-07-24 | 2017-07-24 | The external fixed device of hysteroscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710607666.7A CN107212844B (en) | 2017-07-24 | 2017-07-24 | The external fixed device of hysteroscope |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107212844A true CN107212844A (en) | 2017-09-29 |
| CN107212844B CN107212844B (en) | 2019-01-22 |
Family
ID=59954519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710607666.7A Active CN107212844B (en) | 2017-07-24 | 2017-07-24 | The external fixed device of hysteroscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107212844B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6572532B1 (en) * | 1999-03-01 | 2003-06-03 | Advanced Biomedical Devices Inc. | Implant positioning system and method |
| CN1905831A (en) * | 2004-02-05 | 2007-01-31 | 复合诊断有限公司 | Endoscope comprising a flexible probe |
| CN201108449Y (en) * | 2007-11-22 | 2008-09-03 | 王敏岐 | Fixed guiding device of specula |
| US20080312508A1 (en) * | 2003-12-15 | 2008-12-18 | Adrian Shulman | Vaginal Speculum Assembly |
| CN201591621U (en) * | 2010-02-03 | 2010-09-29 | 延边大学 | Nasal endoscope fixed with suction apparatus |
| US20100305502A1 (en) * | 2001-05-06 | 2010-12-02 | Ferry Steven J | Systems and methods for medical device advancement and rotation |
| CN202537479U (en) * | 2012-04-09 | 2012-11-21 | 江苏省苏北人民医院 | Adjustable neuroendoscopy auxiliary sheath |
| US20140228859A1 (en) * | 2013-02-14 | 2014-08-14 | Boston Scientific Scimed, Inc. | Medical tools and related methods of use |
| US20150150632A1 (en) * | 2010-12-29 | 2015-06-04 | Boston Scientific Scimed, Inc. | Instrument holder |
| CN105392414A (en) * | 2013-07-22 | 2016-03-09 | 数字内镜检查股份有限公司 | Sealing component for an endoscope connector |
-
2017
- 2017-07-24 CN CN201710607666.7A patent/CN107212844B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6572532B1 (en) * | 1999-03-01 | 2003-06-03 | Advanced Biomedical Devices Inc. | Implant positioning system and method |
| US20100305502A1 (en) * | 2001-05-06 | 2010-12-02 | Ferry Steven J | Systems and methods for medical device advancement and rotation |
| US20080312508A1 (en) * | 2003-12-15 | 2008-12-18 | Adrian Shulman | Vaginal Speculum Assembly |
| CN1905831A (en) * | 2004-02-05 | 2007-01-31 | 复合诊断有限公司 | Endoscope comprising a flexible probe |
| CN201108449Y (en) * | 2007-11-22 | 2008-09-03 | 王敏岐 | Fixed guiding device of specula |
| CN201591621U (en) * | 2010-02-03 | 2010-09-29 | 延边大学 | Nasal endoscope fixed with suction apparatus |
| US20150150632A1 (en) * | 2010-12-29 | 2015-06-04 | Boston Scientific Scimed, Inc. | Instrument holder |
| CN202537479U (en) * | 2012-04-09 | 2012-11-21 | 江苏省苏北人民医院 | Adjustable neuroendoscopy auxiliary sheath |
| US20140228859A1 (en) * | 2013-02-14 | 2014-08-14 | Boston Scientific Scimed, Inc. | Medical tools and related methods of use |
| CN105392414A (en) * | 2013-07-22 | 2016-03-09 | 数字内镜检查股份有限公司 | Sealing component for an endoscope connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107212844B (en) | 2019-01-22 |
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