CN104274147B - The dichotomous handle of medical apparatus and instruments - Google Patents
The dichotomous handle of medical apparatus and instruments Download PDFInfo
- Publication number
- CN104274147B CN104274147B CN201410492305.9A CN201410492305A CN104274147B CN 104274147 B CN104274147 B CN 104274147B CN 201410492305 A CN201410492305 A CN 201410492305A CN 104274147 B CN104274147 B CN 104274147B
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- passage
- handle body
- handle
- installs
- conical shell
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- 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
- A61B1/00064—Constructional details of the endoscope body
- A61B1/00066—Proximal part of endoscope body, e.g. handles
-
- 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
- A61B1/00119—Tubes or pipes in or with an endoscope
-
- 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
-
- 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
- A61B1/00137—End pieces at either end of the endoscope, e.g. caps, seals or forceps plugs
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Biomedical Technology (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Biophysics (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
The present invention relates to the dichotomous handle of a kind of medical apparatus and instruments.It solve the problems such as existing medical instrument handle sealing difference.Comprise handle body, inside, handle body front end is provided with the first installation passage, first installs channel end is provided with the second installation passage and the 3rd installation passage, second installs passage installs channel axis to setting along first, 3rd installs channel setting to install below passage second and to be obliquely installed, handle body front end is provided with conical shell, the stub end that conical shell is connected with handle body diminishes gradually to the diameter of little head end, the little head end of conical shell is provided with the waveform sealing ring of at least one circumferential fold inward, the center of waveform sealing ring and first is installed channel coaxial and is arranged.Advantage is: structure is simple, good airproof performance, and during use, liquid not easily enters in handle, and the joint on handle is evenly distributed, and during use, each joint not easily disturbs mutually, is convenient to grip.
Description
Technical field
The invention belongs to technical field of medical equipment, especially relate to the dichotomous handle of a kind of medical apparatus and instruments.
Background technology
Common medical apparatus and instruments in use, a lot of situation is had to be need apparatus to insert in human body, by being provided with multiple passage for inputing or outputing gas-liquid in human body in apparatus, for gathering the image information of inside of human body, generally be provided with hands handle in apparatus end, handle is provided with and inputs or outputs for carrying out gas-liquid, for gathering the joint of the image information of inside of human body, common handle in use also exists many deficiencies, such as handle and apparatus junction sealing are poor, easily occur that liquid enters the situation of handle, because external equipment junction layout is reasonable not, comparatively concentrated, easily cause causing mutual interference when using, in addition, existing medical instrument handle also also exists: poor stability, grip inconvenience, the problems such as intensity is low.
In order to solve prior art Problems existing, people have carried out long-term exploration, propose solution miscellaneous.Such as, Chinese patent literature discloses a kind of hands conformal performance multipurpose operation technique handle [application number: 201310435485.2], comprise the back of the hand supporting section curved on rear side of straight shape handle section and straight shape handle section, the surface of straight shape handle section is provided with some finger grooves.This hands conformal performance multipurpose operation technique handle is divided into the back of the hand supporting section of straight shape handle section and arc, straight shape handle section is provided with some finger grooves facilitates each finger to clamp handle, and the back of the hand supporting section can be supported in the back of the hand tiger's jaw place, the grasping force of dispersion finger.Such scheme to some extent solves the problem that existing medical instrument handle is not easy to grip, but the program still also exists: sealing is poor, easily produces leakage phenomenon, the irrational problem of device junction branch office on handle.
Summary of the invention
The object of the invention is for the problems referred to above, provide a kind of simple and reasonable, the dichotomous handle of medical apparatus and instruments of good airproof performance.
For achieving the above object, present invention employs following technical proposal: the dichotomous hands handle of this medical apparatus and instruments, comprise handle body, it is characterized in that, described handle body is the wide structure in inswept rear end, described inside, handle body front end is provided with the first installation passage axially arranged along handle body, described first install channel end be provided with install that passage is connected respectively with first second passage and the 3rd is installed passage is installed, described second installs passage installs channel axis to setting along first, described 3rd installs channel setting to install below passage second and to arrange towards installing passage lopsidedness away from second, described handle body front end is provided with installs passage with first and is connected and installs channel axis to the conical shell arranged along first, the stub end that described conical shell is connected with handle body diminishes gradually to the diameter of little head end, the little head end of described conical shell is provided with the waveform sealing ring of at least one circumferential fold inward, the center of described waveform sealing ring and first is installed channel coaxial and is arranged.In this structure, the little head end of conical shell apparatus circumference can be wrapped up and the sealing that waveform sealing ring can improve between cone cylinder cylindrical shell and apparatus makes not easily to enter liquid in handle body, in addition, because second installs passage and the 3rd to install passage be that forked distributes and makes device junction be evenly distributed, not easily mutually disturb during use.
In the dichotomous handle of above-mentioned medical apparatus and instruments, the outer circumferential of described waveform sealing ring is fixedly installed on the inner side of the little head end of conical shell.Preferably, waveform sealing ring here and conical shell are connected as a single entity.
In the dichotomous handle of above-mentioned medical apparatus and instruments, described handle body is put together mutually by two halfbodies, is equipped with axially extended dividing plate and two pieces of dividing plates mutually dock thus the segmentation of handle body rear inside formed above-mentioned second and install passage and the 3rd and install passage when two halfbodies fasten inside each halfbody.
In the dichotomous handle of above-mentioned medical apparatus and instruments, in the middle part of described handle body, downside is provided with flank section, described flank section and handle body are connected as a single entity, form curved transition sections between described flank section one end and handle body, the described the 3rd installs the other end that channel end is arranged on flank section.This structure makes handle body be convenient to grip.
In the dichotomous handle of above-mentioned medical apparatus and instruments, the described first diameter of installing passage is all greater than the second installation passage and the 3rd and installs passage.
In the dichotomous handle of above-mentioned medical apparatus and instruments, described handle body rear end is provided with and is positioned at the second installation channel end week card interface to the periphery.
Compared with prior art, the advantage of the dichotomous handle of this medical apparatus and instruments is: structure is simple, good airproof performance, and during use, liquid not easily enters in handle, and the joint on handle is evenly distributed, and during use, each joint not easily disturbs mutually, is convenient to grip.
Accompanying drawing explanation
Fig. 1 is structural representation provided by the invention.
Fig. 2 is structure sectional view provided by the invention.
In figure, handle body 1, halfbody 11, dividing plate 12, flank section 13, curved transition sections 14, card interface 15, first are installed passage 2, second and are installed passage 3, the 3rd installation passage 4, conical shell 5, waveform sealing ring 51.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention will be further described in detail.
As shown in Figure 1-2, the dichotomous hands handle of this medical apparatus and instruments, comprise handle body 1, handle body 1 is in the wide structure in inswept rear end, inside, handle body 1 front end is provided with the first installation passage 2 axially arranged along handle body 1, first install passage 2 end be provided with install that passage 2 is connected respectively with first second passage 3 and the 3rd is installed passage 4 is installed, second installs passage 3 installs passage 2 axially setting along first, 3rd installs passage 4 to be arranged on below the second installation passage 3 and to arrange towards installing passage 3 lopsidedness away from second, handle body 1 front end is provided with to install passage 2 and is connected and installs along first the conical shell 5 that passage 2 axially arranges with first, the stub end that conical shell 5 is connected with handle body 1 diminishes gradually to the diameter of little head end, the little head end of conical shell 5 is provided with the waveform sealing ring 51 of at least one circumferential fold inward, the center of waveform sealing ring 51 and first is installed passage 2 and is coaxially arranged, namely the little head end of conical shell 5 can by apparatus circumference parcel and waveform sealing ring 51 can improve the sealing of boring between cylinder cylindrical shell 5 and apparatus makes not easily to enter liquid in handle body 1, in addition, because second installs passage 3 and the 3rd to install passage 4 be that forked distributes and makes device junction be evenly distributed, not easily mutually disturb during use.
Preferably, the outer circumferential of waveform sealing ring 51 is here fixedly installed on the inner side of the little head end of conical shell 5, and wherein, waveform sealing ring 51 is here connected as a single entity with conical shell 5.Further, here handle body 1 is put together mutually by two halfbodies 11, is equipped with axially extended dividing plate 12 and two pieces of dividing plates 12 docking thus the segmentation of handle body 1 rear inside is formed above-mentioned second and install passage 3 and the 3rd and install passage 4 mutually when two halfbodies 11 fasten inside each halfbody 11.For the ease of gripping, in the middle part of handle body 1, downside is provided with flank section 13, and flank section 13 and handle body 1 are connected as a single entity, and form curved transition sections 14 between flank section 13 one end and handle body 1, and the 3rd installs the other end that passage 4 end is arranged on flank section 13.Further, first installing the diameter of passage 2 and be all greater than the second installation passage 3 and the 3rd and install passage 4 here.In addition, handle body 1 rear end is here provided with and is positioned at the second installation passage 3 end week card interface 15 to the periphery.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.
Although more employ the terms such as handle body 1, halfbody 11, dividing plate 12, flank section 13, curved transition sections 14, card interface 15, first installation passage 2, second installation passage 3, the 3rd installation passage 4, conical shell 5, waveform sealing ring 51 herein, do not get rid of the probability using other term.These terms are used to be only used to describe and explain essence of the present invention more easily; The restriction that they are construed to any one additional is all contrary with spirit of the present invention.
Claims (4)
1. the dichotomous handle of medical apparatus and instruments, comprise handle body (1), it is characterized in that, described handle body (1) is in the wide structure in inswept rear end, described handle body (1) inside, front end is provided with the first installation passage (2) axially arranged along handle body (1), described first install passage (2) end be provided with install that passage (2) is connected respectively with first second passage (3) and the 3rd is installed passage (4) is installed, described second installs passage (3) installs passage (2) axially setting along first, described the 3rd installs passage (4) is arranged on the second installation passage (3) below and arranges towards installing passage (3) lopsidedness away from second, described handle body (1) front end is provided with to install passage (2) and is connected and installs along first the conical shell (5) that passage (2) axially arranges with first, the stub end that described conical shell (5) is connected with handle body (1) diminishes gradually to the diameter of little head end, the little head end of described conical shell (5) is provided with the waveform sealing ring (51) of at least one circumferential fold inward, the center and first of described waveform sealing ring (51) is installed passage (2) and is coaxially arranged, the outer circumferential of described waveform sealing ring (51) is fixedly installed on the inner side of conical shell (5) little head end, described handle body (1) is put together mutually by two halfbodies (11), is equipped with axially extended dividing plate (12) and two pieces of dividing plates (12) docking thus the segmentation of handle body (1) rear inside is formed above-mentioned second and install passage (3) and the 3rd and install passage (4) mutually when two halfbodies (11) fasten in each halfbody (11) inner side.
2. the dichotomous handle of medical apparatus and instruments according to claim 1, it is characterized in that, described downside, handle body (1) middle part is provided with flank section (13), described flank section (13) and handle body (1) are connected as a single entity, form curved transition sections (14) between described flank section (13) one end and handle body (1), the described the 3rd installs the other end that passage (4) end is arranged on flank section (13).
3. the dichotomous handle of medical apparatus and instruments according to claim 1 and 2, is characterized in that, the described first diameter of installing passage (2) is all greater than the second installation passage (3) and the 3rd and installs passage (4).
4. the dichotomous handle of medical apparatus and instruments according to claim 3, is characterized in that, described handle body (1) rear end is provided with and is positioned at the second installation passage (3) end week card interface (15) to the periphery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410492305.9A CN104274147B (en) | 2014-09-24 | 2014-09-24 | The dichotomous handle of medical apparatus and instruments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410492305.9A CN104274147B (en) | 2014-09-24 | 2014-09-24 | The dichotomous handle of medical apparatus and instruments |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104274147A CN104274147A (en) | 2015-01-14 |
| CN104274147B true CN104274147B (en) | 2016-01-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410492305.9A Active CN104274147B (en) | 2014-09-24 | 2014-09-24 | The dichotomous handle of medical apparatus and instruments |
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| Country | Link |
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| CN (1) | CN104274147B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5104381A (en) * | 1991-08-30 | 1992-04-14 | Origin Medsystems, Inc. | Pneumoneedle with removable stylet assembly |
| EP0888750A1 (en) * | 1997-06-30 | 1999-01-07 | Eclipse Surgical Technologies, Inc. | Myocardial revascularization device |
| CN2629649Y (en) * | 2003-06-24 | 2004-08-04 | 林胜 | Fiber endoscope |
| CN2666351Y (en) * | 2003-11-10 | 2004-12-29 | 沈阳沈大内窥镜有限公司 | Connecting structure for endoscope |
| CN101801257A (en) * | 2008-01-18 | 2010-08-11 | 强生有限公司 | An ergonomic camera handle for an endoscopic imaging device |
| EP2604171A1 (en) * | 2011-12-17 | 2013-06-19 | Karl Storz GmbH & Co. KG | Handle for a medical instrument |
| CN103479321A (en) * | 2013-09-28 | 2014-01-01 | 韦锡波 | Multifunctional electronic endoscope for animals |
| CN203408017U (en) * | 2013-07-17 | 2014-01-29 | 珠海迈德豪医用科技有限公司 | Point-surface contact signal transmission structure of endoscope display |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001057960A (en) * | 1999-08-20 | 2001-03-06 | Olympus Optical Co Ltd | Endoscope |
| EP2716203B1 (en) * | 2011-06-01 | 2018-04-04 | Olympus Corporation | Endoscope |
-
2014
- 2014-09-24 CN CN201410492305.9A patent/CN104274147B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5104381A (en) * | 1991-08-30 | 1992-04-14 | Origin Medsystems, Inc. | Pneumoneedle with removable stylet assembly |
| EP0888750A1 (en) * | 1997-06-30 | 1999-01-07 | Eclipse Surgical Technologies, Inc. | Myocardial revascularization device |
| CN2629649Y (en) * | 2003-06-24 | 2004-08-04 | 林胜 | Fiber endoscope |
| CN2666351Y (en) * | 2003-11-10 | 2004-12-29 | 沈阳沈大内窥镜有限公司 | Connecting structure for endoscope |
| CN101801257A (en) * | 2008-01-18 | 2010-08-11 | 强生有限公司 | An ergonomic camera handle for an endoscopic imaging device |
| EP2604171A1 (en) * | 2011-12-17 | 2013-06-19 | Karl Storz GmbH & Co. KG | Handle for a medical instrument |
| CN203408017U (en) * | 2013-07-17 | 2014-01-29 | 珠海迈德豪医用科技有限公司 | Point-surface contact signal transmission structure of endoscope display |
| CN103479321A (en) * | 2013-09-28 | 2014-01-01 | 韦锡波 | Multifunctional electronic endoscope for animals |
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| Publication number | Publication date |
|---|---|
| CN104274147A (en) | 2015-01-14 |
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| Date | Code | Title | Description |
|---|---|---|---|
| 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 | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 311500 Zhejiang province Chunjiang Hangzhou Tonglu Economic Development Zone East Road No. 1668 Patentee after: Hangzhou KINGE medical equipment Limited by Share Ltd Address before: 311500 Tonglu, Zhejiang Province Economic Development Zone, Tonglu, Meilin Road, No. 298, No. Patentee before: Hangzhou Kangji Medical Instrument Co., Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 311500 Zhejiang province Chunjiang Hangzhou Tonglu Economic Development Zone East Road No. 1668 Patentee after: HANGZHOU KANGJI MEDICAL INSTRUMENT Co.,Ltd. Address before: 311500 Zhejiang province Chunjiang Hangzhou Tonglu Economic Development Zone East Road No. 1668 Patentee before: HANGZHOU KANGJI MEDICAL INSTRUMENT Co.,Ltd. |
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| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: Tonglu County Tonglu Chunjiang Road Economic Development Zone, Hangzhou city of Zhejiang Province, No. 1668 311500 Patentee after: HANGZHOU KANGJI MEDICAL INSTRUMENT Co.,Ltd. Address before: 311500 Zhejiang province Chunjiang Hangzhou Tonglu Economic Development Zone East Road No. 1668 Patentee before: HANGZHOU KANGJI MEDICAL INSTRUMENT Co.,Ltd. |