CN103690198A - Axial diversion type lossless suspension titrating device - Google Patents
Axial diversion type lossless suspension titrating device Download PDFInfo
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- CN103690198A CN103690198A CN201310744766.6A CN201310744766A CN103690198A CN 103690198 A CN103690198 A CN 103690198A CN 201310744766 A CN201310744766 A CN 201310744766A CN 103690198 A CN103690198 A CN 103690198A
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- handle
- titrating head
- vertical passageway
- sponges cover
- titrating
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Abstract
The invention relates to the technical field of medical instruments, in particular to an axial diversion type lossless suspension titrating device which is composed of a handle sleeve, a handle, a sponge sleeve, a transverse passage, a vertical passage, an inclined passage, diversion grooves, a titrating head and a squeezing cover. The titrating head which is in the shape of a spherical crown and integrally formed with the handle is arranged at the bottom end of the handle, the vertical passage is arranged at the center of the bottom end of the titrating head and is a blind hole coaxial with the handle, the lower end of the vertical passage is open while the upper end of the same is closed, and the diversion grooves uniformly distributed along the periphery of the titrating head are arranged on the side face of the titrating head. By the axial diversion type lossless suspension titrating device, secreta can be conveniently and quickly acquired in a lossless manner, and the obtained secreta can be conveniently titrated on a slide.
Description
Technical field
The present invention relates to technical field of medical instruments, particularly relate to the harmless hanging drop device of a kind of axial diversion formula.
Background technology
Vaginal secretions inspection is mainly used in colpitic Differential Diagnosis, when carrying out sessile drop method check, normal saline and potassium hydroxide need to be dropped in respectively on two sheet glass, then use spatula scraping vaginal secretions and two reagent mix clinically.
Such operation has following some technological deficiency:
1. the secretions due to vaginal sidewall is not dispersed on vaginal wall, and while using spatula scraping, in sight line unsharp situation, and scraping secretions targetedly.Conventionally need to carry out multi-pass operation, this will make the edge of spatula produce certain damage to vaginal wall.
2. vaginal secretions has certain viscosity, therefore to be dropped on slide, must wait for the longer time, also require the secretions of collecting to there is enough amounts simultaneously, just can drip from spatula, this has further increased again scraping number of times, thereby has further increased the damage of spatula to vaginal wall.
If the damage of spatula is avoided in the sampling that adopts the soft quality absorbent materials such as swab stick to carry out secretions, secretions is very difficult again toward the process of dripping on slide, because absorbent material has good water retention property, a small amount of secretions is difficult to from its surface drippage.
Therefore, the number of samples of secretions, the sample mode of secretions, to all existing contradiction between the titration operation of the extent of damage of patient body and secretions, but these contradictions are those skilled in the art need for many years to solve always unsolved.
Summary of the invention
The present invention, for solving the deficiencies in the prior art, provides a kind of secretions of can either convenient and swift, nondestructively obtaining, and the less secretions of obtaining can be dripped to easily again to the harmless hanging drop device of axial diversion formula on slide.
The scheme that solves the technology of the present invention problem is: axial diversion formula can't harm hanging drop device, taper knob, handle, sponges cover, interconnection, vertical passageway, slanted channel, guiding gutter, titrating head and extruded cover, consists of.
Wherein, the bottom of handle is the domed titrating head as a whole with handle, and there is a vertical passageway at the center of the bottom of titrating head, and vertical passageway is and the blind hole of handle concentric that the lower end of vertical passageway opens wide, upper end closed.
The guiding gutter that has a plurality of even circumferentials along titrating head to distribute on the side of titrating head, the upper end of each guiding gutter is positioned at the top edge place of titrating head, and the lower end of guiding gutter is positioned at the lower edge place of vertical passageway.
In titrating head, be also provided with a plurality of slanted channels, the axial line of each slanted channel and the axial line of handle angle at 45 °.The upper end of slanted channel is positioned on the end face of titrating head, and the lower end of slanted channel is intersected and communicates with vertical passageway with the sidewall of vertical passageway.
Upper surface at titrating head has the sponges cover that is placed on the curved on handle, and the bottom surface of sponges cover and the end face of titrating head are bonding, an olivary body of the common formation of sponges cover and titrating head.
On the sidewall of the handle being surrounded by sponges cover, there are many group interconnections.The interconnection of each group in interconnection is all positioned at the equal height of handle and is uniformly distributed along the cross-sectional circumferential of handle.Each root interconnection is horizontally disposed with, and its outer end is positioned on the lateral wall of handle, sidewall inner and vertical passageway is crossing and communicate with vertical passageway.Many group interconnections being longitudinally uniformly distributed along handle.
Above sponges cover, there iing taper knob and the extruded cover that is placed on handle and becomes clearance fit relationship with handle.Taper knob is cylindrical shape, and extruded cover is positioned at the lower end of taper knob as a whole with taper knob.There is the sinking space of a truncated cone-shaped bottom surface of extruded cover, large little under this sinking space.
During operation, first described sponges cover and titrating head are stretched into vagina, sponges cover absorbs the secretions of vaginal wall, after sponges cover and titrating head are extracted out, keep titrating head down, handle is vertical, pinch taper knob and move down, make the inwall extruding sponges cover in the truncated cone-shaped space of extruded cover bottom, sponges cover is after being squeezed, and the secretions storing in the inner flows into interconnection and slanted channel and is compiled in vertical passageway, finally from the bottom of vertical passageway, vertically oozes.The secretions that part is positioned at sponges cover top layer flows to the bottom of vertical passageway and vertically oozes along guiding gutter under extruding.
Adopt such scheme, compared with prior art, the present invention has following marked improvement:
1. because the present invention adopts sponge, the secretions of vaginal sidewall is absorbed, while having avoided use spatula scraping, the damage that vaginal wall is produced, has higher safety.
2. because having adopted the mode of extruding, the present invention promotes oozing of secretions, carried out organized water conservancy diversion simultaneously and collected, compare with the mode that the mode that only relies on secretions self gravitation in prior art is dripped, obviously improved sampling efficiency, for the sampling of using sponge to carry out secretions provides technique guarantee.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the A-A section enlarged diagram of Fig. 1;
Fig. 3 is the B-B section enlarged diagram of Fig. 1.
In figure: 01. taper knob 02. handle 03. sponges cover 04. interconnection 05. vertical passageway 06. slanted channel 07. guiding gutter 08. titrating head 09. extruded cover
The specific embodiment
Below in conjunction with drawings and Examples, the invention will be further described.
Axial diversion formula can't harm hanging drop device, taper knob 01, handle 02, sponges cover 03, interconnection 04, vertical passageway 05, slanted channel 06, guiding gutter 07, titrating head 08 and extruded cover 09, consists of.
Wherein, the bottom of handle 02 is the domed titrating head 08 as a whole with handle 02, and there is a vertical passageway 05 at the center of the bottom of titrating head 08, and vertical passageway 05 is and the blind hole of handle 02 concentric that the lower end of vertical passageway 05 opens wide, upper end closed.
The guiding gutter 07 that has a plurality of even circumferentials along titrating head 08 to distribute on the side of titrating head 08, the upper end of each guiding gutter 07 is positioned at the top edge place of titrating head 08, and the lower end of guiding gutter 07 is positioned at the lower edge place of vertical passageway 05.
In titrating head 08, be also provided with a plurality of slanted channels 06, the axial line angle at 45 ° of the axial line of each slanted channel 06 and handle 02.The upper end of slanted channel 06 is positioned on the end face of titrating head 08, and the lower end of slanted channel 06 is intersected and communicates with vertical passageway 05 with the sidewall of vertical passageway 05.
Upper surface at titrating head 08 has the sponges cover 03 that is placed on the curved on handle 02, and the end face of the bottom surface of sponges cover 03 and titrating head 08 is bonding, an olivary body of sponges cover 03 and titrating head 08 common formation.
On the sidewall of the handle 02 being surrounded by sponges cover 03, there are many group interconnections 04.The interconnection 04 of each group in interconnection 04 is all positioned at the equal height of handle 02 and is uniformly distributed along the cross-sectional circumferential of handle 02.Each root interconnection 04 is horizontally disposed with, and its outer end is positioned on the lateral wall of handle 02, sidewall inner and vertical passageway 05 is crossing and communicate with vertical passageway 05.Many group interconnections 04 being longitudinally uniformly distributed along handle 02.
Above sponges cover 03, have be placed on handle 02 and with taper knob 01 and the extruded cover 09 of 02 one-tenth clearance fit relationship of handle.Taper knob 01 is cylindrical shape, and extruded cover 09 is positioned at the lower end of taper knob 01 as a whole with taper knob 01.There is the sinking space of a truncated cone-shaped bottom surface of extruded cover 09, large little under this sinking space.
During operation, first described sponges cover 03 and titrating head 08 are stretched into vagina, sponges cover 03 absorbs the secretions of vaginal wall, by after sponges cover 03 and titrating head 08 extraction, keep titrating head 08 down, handle 02 is vertical, pinching taper knob 01 moves down, make the inwall extruding sponges cover 03 in the truncated cone-shaped space of extruded cover 09 bottom, sponges cover 03 is after being squeezed, the secretions storing in the inner flows into interconnection 04 and slanted channel 06 and is compiled in vertical passageway 05, and finally from vertical passageway, 05 bottom vertically oozes.The secretions that part is positioned at sponges cover 03 top layer flows to the bottom of vertical passageway 05 and vertically oozes along guiding gutter 07 under extruding.
Claims (1)
1. an axial diversion formula can't harm hanging drop device, by taper knob, hands handle, sponges cover, interconnection, vertical passageway, slanted channel, guiding gutter, titrating head and extruded cover form, it is characterized in that: the bottom of handle is the domed titrating head as a whole with handle, there is a vertical passageway at the center of the bottom of titrating head, vertical passageway is the blind hole with handle concentric, the lower end of vertical passageway opens wide, upper end closed, the guiding gutter that has a plurality of even circumferentials along titrating head to distribute on the side of titrating head, the upper end of each guiding gutter is positioned at the top edge place of titrating head, the lower end of guiding gutter is positioned at the lower edge place of vertical passageway, in titrating head, be also provided with a plurality of slanted channels, the axial line of each slanted channel and the axial line of handle angle at 45 °, the upper end of slanted channel is positioned on the end face of titrating head, the lower end of slanted channel is intersected and communicates with vertical passageway with the sidewall of vertical passageway, upper surface at titrating head has the sponges cover that is placed on the curved on handle, the bottom surface of sponges cover and the end face of titrating head are bonding, an olivary body of the common formation of sponges cover and titrating head, on the sidewall of the handle being surrounded by sponges cover, there are many group interconnections, the interconnection of each group in interconnection is all positioned at the equal height of handle and is uniformly distributed along the cross-sectional circumferential of handle, each root interconnection is horizontally disposed with, its outer end is positioned on the lateral wall of handle, the sidewall of the inner and vertical passageway intersects and communicates with vertical passageway, many group interconnections being longitudinally uniformly distributed along handle, above sponges cover, there iing taper knob and the extruded cover that is placed on handle and becomes clearance fit relationship with handle, taper knob is cylindrical shape, extruded cover is positioned at the lower end of taper knob as a whole with taper knob, there is the sinking space of a truncated cone-shaped bottom surface of extruded cover, large little under this sinking space, during operation, first described sponges cover and titrating head are stretched into vagina, sponges cover absorbs the secretions of vaginal wall, by after sponges cover and titrating head extraction, keep titrating head down, handle is vertical, pinching taper knob moves down, make the inwall extruding sponges cover in the truncated cone-shaped space of extruded cover bottom, sponges cover is after being squeezed, the secretions storing in the inner flows into interconnection and slanted channel and is compiled in vertical passageway, finally from the bottom of vertical passageway, vertically ooze, the secretions that part is positioned at sponges cover top layer flows to the bottom of vertical passageway and vertically oozes along guiding gutter under extruding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310744766.6A CN103690198B (en) | 2013-12-29 | 2013-12-29 | Axial diversion formula can't harm hanging drop device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310744766.6A CN103690198B (en) | 2013-12-29 | 2013-12-29 | Axial diversion formula can't harm hanging drop device |
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| Publication Number | Publication Date |
|---|---|
| CN103690198A true CN103690198A (en) | 2014-04-02 |
| CN103690198B CN103690198B (en) | 2016-02-17 |
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| CN201310744766.6A Active CN103690198B (en) | 2013-12-29 | 2013-12-29 | Axial diversion formula can't harm hanging drop device |
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2183735Y (en) * | 1993-12-08 | 1994-11-30 | 梅兹坎得·Ab | Sampling tool |
| CN2261230Y (en) * | 1996-02-28 | 1997-09-03 | 范立 | Sampler for medicine injection of gynecology |
| EP0940678A1 (en) * | 1998-03-02 | 1999-09-08 | Akzo Nobel N.V. | Analytical test device |
| CN2362445Y (en) * | 1999-02-09 | 2000-02-09 | 于建斌 | Urethra cervial externum sampling bar |
| US20060287610A1 (en) * | 2004-09-23 | 2006-12-21 | Pantarhei Bioscience B.V. | Sampler |
| CN200966628Y (en) * | 2006-11-10 | 2007-10-31 | 金桂华 | Improved disposable cervical sampler in gynae |
| CN200991250Y (en) * | 2006-12-04 | 2007-12-19 | 冯静 | Cervical cell collecting device |
| CN200998268Y (en) * | 2007-02-09 | 2008-01-02 | 王宏瑾 | Urethral meatus sampling bar |
| CN101317776A (en) * | 2008-07-11 | 2008-12-10 | 北京市亚可康达技术研究所 | Living cell sampler |
| WO2009132505A1 (en) * | 2008-04-28 | 2009-11-05 | Lai Hung-Cheng | Sampler |
| CN102379724A (en) * | 2010-09-06 | 2012-03-21 | 艾博生物医药(杭州)有限公司 | Device for collecting fluid samples |
-
2013
- 2013-12-29 CN CN201310744766.6A patent/CN103690198B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2183735Y (en) * | 1993-12-08 | 1994-11-30 | 梅兹坎得·Ab | Sampling tool |
| CN2261230Y (en) * | 1996-02-28 | 1997-09-03 | 范立 | Sampler for medicine injection of gynecology |
| EP0940678A1 (en) * | 1998-03-02 | 1999-09-08 | Akzo Nobel N.V. | Analytical test device |
| CN2362445Y (en) * | 1999-02-09 | 2000-02-09 | 于建斌 | Urethra cervial externum sampling bar |
| US20060287610A1 (en) * | 2004-09-23 | 2006-12-21 | Pantarhei Bioscience B.V. | Sampler |
| CN200966628Y (en) * | 2006-11-10 | 2007-10-31 | 金桂华 | Improved disposable cervical sampler in gynae |
| CN200991250Y (en) * | 2006-12-04 | 2007-12-19 | 冯静 | Cervical cell collecting device |
| CN200998268Y (en) * | 2007-02-09 | 2008-01-02 | 王宏瑾 | Urethral meatus sampling bar |
| WO2009132505A1 (en) * | 2008-04-28 | 2009-11-05 | Lai Hung-Cheng | Sampler |
| CN101317776A (en) * | 2008-07-11 | 2008-12-10 | 北京市亚可康达技术研究所 | Living cell sampler |
| CN102379724A (en) * | 2010-09-06 | 2012-03-21 | 艾博生物医药(杭州)有限公司 | Device for collecting fluid samples |
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| Publication number | Publication date |
|---|---|
| CN103690198B (en) | 2016-02-17 |
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Effective date of registration: 20170601 Address after: Yu Dong people of South Haimen 226100 Jiangsu city of Nantong province No. 165 Patentee after: Haimen he d Intellectual Property Service Co. Ltd. Address before: 315192 Zhejiang City, Yinzhou District, the old Temple Temple Street, Changfeng old market to the south of the room eleventh 2-11 Patentee before: Ningbo Yinzhou Yunfan Engineering Consulting Co., Ltd. |