CN103690198B - Axial diversion formula can't harm hanging drop device - Google Patents
Axial diversion formula can't harm hanging drop device Download PDFInfo
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- CN103690198B CN103690198B CN201310744766.6A CN201310744766A CN103690198B CN 103690198 B CN103690198 B CN 103690198B CN 201310744766 A CN201310744766 A CN 201310744766A CN 103690198 B CN103690198 B CN 103690198B
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- handle
- vertical passageway
- titrating head
- cover
- sponges cover
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Abstract
The present invention relates to technical field of medical instruments, particularly relate to a kind of axial diversion formula and can't harm hanging drop device.It is made up of taper knob, handle, sponges cover, interconnection, vertical passageway, slanted channel, guiding gutter, titrating head and extruded cover.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 the blind hole with handle concentric, and the lower end of vertical passageway opens wide, upper end closed.The side of titrating head has the guiding gutter that multiple even circumferential along titrating head distributes.The present invention can either convenient and swift, nondestructively obtain secretions, the less secretions obtained can be dripped on slide easily again.
Description
Technical field
The present invention relates to technical field of medical instruments, particularly relate to a kind of axial diversion formula and can't harm hanging drop device.
Background technology
Vaginal secretions inspection is mainly used in colpitic Differential Diagnosis, clinically when carrying out sessile drop method inspection, needing normal saline and potassium hydroxide to drop in respectively on two sheet glass, then mixing with two reagent by spatula scraping vaginal secretions.
Such operation has some technological deficiency following:
1. because the secretions of vaginal sidewall is not dispersed on vaginal wall, and when using spatula scraping, in sight line and in unsharp situation, cannot scraping secretions targetedly.Usually 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, the longer time must be waited for, also require that the secretions collected has enough amounts simultaneously, just can drip from spatula, this further increases again scraping number of times, thus further increases the damage of spatula to vaginal wall.
The sampling carrying out secretions according to soft quality absorbent materials such as swab sticks is to avoid the damage of spatula, very difficult again in the process of being dripped on slide by secretions, 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, all there is contradiction between the extent of damage of patient body and the titration operation of 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 one convenient and swift, nondestructively can either obtain secretions, the axial diversion formula that the less secretions obtained drips on slide easily can be can't harm hanging drop device again.
The scheme solving the technology of the present invention problem is: axial diversion formula can't harm hanging drop device, is made up of taper knob, handle, sponges cover, interconnection, vertical passageway, slanted channel, guiding gutter, titrating head and extruded cover.
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 the blind hole with handle concentric, and the lower end of vertical passageway opens wide, upper end closed.
The side of titrating head has the guiding gutter that multiple even circumferential along titrating head distributes, and 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.
Multiple slanted channel is also provided with, the axial line of each slanted channel and the axial line of handle angle at 45 ° in titrating head.The upper end of slanted channel is positioned on the end face of titrating head, and the lower end of slanted channel is crossing with the sidewall of vertical passageway and communicate with vertical passageway.
Have the sponges cover of the curved be placed on handle at the upper surface of titrating head, the bottom surface of sponges cover is bonding with the end face of titrating head, and sponges cover and titrating head form an olivary body jointly.
The sidewall of the handle surrounded by sponges cover organizes interconnection more.Interconnection in each group interconnection is all positioned at the phase co-altitude of handle and the cross-sectional circumferential along handle is uniformly distributed.Each root interconnection is horizontally disposed with, and its outer end is positioned on the lateral wall of handle, inner crossing with the sidewall of vertical passageway and communicate with vertical passageway.Many groups interconnection is uniformly distributed along the longitudinal direction of handle.
The taper knob and extruded cover that are placed on handle and become clearance fit relationship with handle is had above sponges cover.Taper knob is cylindrical shape, and extruded cover is positioned at the lower end of taper knob and as a whole with taper knob.There is the dented space of a truncated cone-shaped bottom surface of extruded cover, large little under this dented space.
During operation, first described sponges cover and titrating head are stretched into vagina, the secretions of vaginal wall absorbs by sponges cover, after sponges cover and titrating head are extracted out, keep titrating head down, handle is vertical, grips said handle cover moves down, make the inwall extruding sponges cover in the truncated cone-shaped space bottom extruded cover, sponges cover, after being squeezed, storing secretions in the inner and flows into interconnection and slanted channel and be compiled in vertical passageway, finally vertically ooze from the bottom of vertical passageway.The secretions that part is positioned at sponges cover top layer flows to the bottom of vertical passageway along guiding gutter under extrusion and vertically oozes.
Adopt such scheme, compared with prior art, the present invention has following marked improvement:
1., because the present invention adopts the secretions of sponge to vaginal sidewall to absorb, when avoiding use spatula scraping, to the damage that vaginal wall produces, there is higher safety.
2. owing to present invention employs the mode of extruding to promote oozing of secretions, carry out organized water conservancy diversion simultaneously and collected, compared with the mode of dripping with only relying on the mode of secretions self gravitation in prior art, significantly improve sampling efficiency, ensure for the sampling using sponge to carry out secretions provides technology.
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
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described.
Axial diversion formula can't harm hanging drop device, is made up of 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.
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 the blind hole with handle 02 concentric, and the lower end of vertical passageway 05 opens wide, upper end closed.
The side of titrating head 08 has the guiding gutter 07 that multiple even circumferential along titrating head 08 distributes, and 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.
Multiple slanted channel 06 is also provided with, the axial line of each slanted channel 06 and the axial line angle at 45 ° of handle 02 in titrating head 08.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 crossing with the sidewall of vertical passageway 05 and communicate with vertical passageway 05.
Have the sponges cover 03 of the curved be placed on handle 02 at the upper surface of titrating head 08, the bottom surface of sponges cover 03 is bonding with the end face of titrating head 08, and sponges cover 03 and titrating head 08 form an olivary body jointly.
The sidewall of the handle 02 surrounded by sponges cover 03 has many group interconnections 04.Interconnection 04 in each group interconnection 04 is all positioned at the phase co-altitude of handle 02 and the cross-sectional circumferential along handle 02 is uniformly distributed.Each root interconnection 04 is horizontally disposed with, and its outer end is positioned on the lateral wall of handle 02, inner crossing with the sidewall of vertical passageway 05 and communicate with vertical passageway 05.Many groups interconnection 04 is uniformly distributed along the longitudinal direction of handle 02.
Have above sponges cover 03 be placed on handle 02 and with the taper knob 01 of 02 one-tenth, handle clearance fit relationship and extruded cover 09.Taper knob 01 is cylindrical shape, and extruded cover 09 is positioned at the lower end of taper knob 01 and as a whole with taper knob 01.There is the dented space of a truncated cone-shaped bottom surface of extruded cover 09, large little under this dented space.
During operation, first described sponges cover 03 and titrating head 08 are stretched into vagina, the secretions of vaginal wall absorbs by sponges cover 03, after sponges cover 03 and titrating head 08 are extracted out, keep titrating head 08 down, handle 02 is vertical, grips said handle cover 01 moves down, make the inwall extruding sponges cover 03 in the truncated cone-shaped space bottom extruded cover 09, sponges cover 03 is after being squeezed, store secretions in the inner flow into interconnection 04 and slanted channel 06 and be compiled in vertical passageway 05, finally vertically ooze from the bottom of vertical passageway 05.The secretions that part is positioned at sponges cover 03 top layer flows to the bottom of vertical passageway 05 along guiding gutter 07 under extrusion and vertically oozes.
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 are formed, 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 side of titrating head has the guiding gutter that multiple even circumferential along titrating head distributes, 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, multiple slanted channel is also provided with in titrating head, 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 crossing with the sidewall of vertical passageway and communicate with vertical passageway, the sponges cover of the curved be placed on handle is had at the upper surface of titrating head, the bottom surface of sponges cover is bonding with the end face of titrating head, sponges cover and titrating head form an olivary body jointly, the sidewall of the handle surrounded by sponges cover organizes interconnection more, interconnection in each group interconnection is all positioned at the phase co-altitude of handle and the cross-sectional circumferential along handle is uniformly distributed, each root interconnection is horizontally disposed with, its outer end is positioned on the lateral wall of handle, inner crossing with the sidewall of vertical passageway and communicate with vertical passageway, many groups interconnection is uniformly distributed along the longitudinal direction of handle, the taper knob and extruded cover that are placed on handle and become clearance fit relationship with handle is had above sponges cover, taper knob is cylindrical shape, extruded cover is positioned at the lower end of taper knob and as a whole with taper knob, there is the dented space of a truncated cone-shaped bottom surface of extruded cover, large little under this dented space, during operation, first described sponges cover and titrating head are stretched into vagina, the secretions of vaginal wall absorbs by sponges cover, after sponges cover and titrating head are extracted out, keep titrating head down, handle is vertical, grips said handle cover moves down, make the inwall extruding sponges cover in the truncated cone-shaped space bottom extruded cover, sponges cover is after being squeezed, store secretions in the inner flow into interconnection and slanted channel and be compiled in vertical passageway, finally vertically ooze from the bottom of vertical passageway, the secretions that part is positioned at sponges cover top layer flows to the bottom of vertical passageway along guiding gutter under extrusion and vertically oozes.
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 |
Applications Claiming Priority (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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| Publication Number | Publication Date |
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| CN103690198A CN103690198A (en) | 2014-04-02 |
| CN103690198B true CN103690198B (en) | 2016-02-17 |
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| Application Number | Title | Priority Date | Filing Date |
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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 (9)
| 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 |
| 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 |
| 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 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101141256B1 (en) * | 2004-09-23 | 2012-05-04 | 판타레이 바이오사이언스 비.브이. | Sampler |
| CN101569546B (en) * | 2008-04-28 | 2013-06-19 | 赖鸿政 | Sample collector |
-
2013
- 2013-12-29 CN CN201310744766.6A patent/CN103690198B/en active Active
Patent Citations (9)
| 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 |
| 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 |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103690198A (en) | 2014-04-02 |
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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. |