CN107080515A - Endoscope handle parts - Google Patents
Endoscope handle parts Download PDFInfo
- Publication number
- CN107080515A CN107080515A CN201710436484.8A CN201710436484A CN107080515A CN 107080515 A CN107080515 A CN 107080515A CN 201710436484 A CN201710436484 A CN 201710436484A CN 107080515 A CN107080515 A CN 107080515A
- Authority
- CN
- China
- Prior art keywords
- valve
- pincers
- road port
- port
- pincers road
- 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.)
- Pending
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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
- A61B1/012—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 characterised by internal passages or accessories therefor
- A61B1/015—Control of fluid supply or evacuation
-
- 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
- A61B1/012—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 characterised by internal passages or accessories therefor
- A61B1/018—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 characterised by internal passages or accessories therefor for receiving instruments
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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)
- Endoscopes (AREA)
Abstract
The invention discloses a kind of endoscope handle parts, including handle upper encloser, pincers road port is provided with handle upper encloser and attracts valve module；One end of handle upper encloser is formed with pincers road port positioning hole, and pincers road port is fixedly installed in pincers road port positioning hole；The other end of handle upper encloser is formed with aspirating valve positioning hole, attracts valve module to be fixedly installed in aspirating valve positioning hole；The port of export connection clamp deferent of road port is clamped, the sidepiece for clamping road port connects the arrival end of suction tube by bend pipe；The port of export connection of suction tube attracts valve module.The present invention is simple in construction effectively, assemble convenient convenience.
Description
Technical field
It is used for the endoscope that inside of human body checks Clinics and Practices the present invention relates to a kind of Micro trauma surgical medicine, specifically relates to
And a kind of endoscope handle parts.
Background technology
It is well known that endoscopic technique is widely used in field of medical technology currently, to a certain extent to doctor
It is raw to disease detect and diagnosis brings facility.The handle portion of endoscope is built-in with pincers road port device and attracts valve module,
Constitute endoscope handle parts.
Existing endoscope handle parts are complicated, and assembling process is cumbersome, cause its production efficiency extremely inefficient.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of endoscope handle parts, and it can simplify structure, just
In assembling.
In order to solve the above technical problems, the technical solution of endoscope handle parts of the present invention is：
Including handle upper encloser 1, pincers road port 2 is provided with handle upper encloser 1 and attracts valve module 3；Handle upper cover
One end of shell 1 is formed with pincers road port positioning hole 12, and pincers road port 2 is fixedly installed in pincers road port positioning hole 12；
The other end of handle upper encloser 1 is formed with aspirating valve positioning hole 11, attracts valve module 3 to be fixedly installed on aspirating valve positioning hole 11
It is interior；The port of export connection clamp deferent 4 of road port 2 is clamped, the sidepiece for clamping road port 2 connects the entrance of suction tube 5 by bend pipe 6
End；The port of export connection of suction tube 5 attracts valve module 3；Sample pickup tongs can be from the arrival end for clamping road pore 22 for clamping road port 2
Pincers deferent 4 is extended inwardly into, operating space is reached and is operated；Open and attract valve module 3, attract valve module 3 to be produced in suction tube 5
Negative pressure, so that the liquid clamped in deferent 4 is sucked into attraction pore 23 through clamping road pore 22, then sucks valve body by suction tube 5
The inner chamber of base 34, is finally discharged from attraction coupling 33.
Further, shape has angle between the pincers road port positioning hole 12 and the length direction of handle upper encloser 1.
Further, pincers road port 2 is included in pincers road port main body 21, pincers road port main body 21 vertically
Offer pincers road pore 22；The sidepiece of pincers road port main body 21 radially offers attraction pore 23；Attract pore 23 and pincers
Road pore 22 is connected；The afterbody of pincers road port main body 21 is formed with Rule structure 24, and pincers road port main body 21 passes through Shandong
Your structure 24 connects external control valve Ti Heqian roads seal cap.
Further, the middle part of the pincers road port main body 21 is formed with positive stop lug boss 25；Clamp road port main body
21 realize the axially position between the pincers road port positioning hole 12 of handle upper encloser 1 by positive stop lug boss 25.
Further, the arrival end for attracting pore 23 to be fixedly connected with suction tube 5 by way of glued；Clamp deferent
The port of export in hole 22 is fixedly connected with pincers deferent 4 by way of glued.
Further, the attraction valve module 3 includes valve body 31, axially moveable in valve body 31 to be provided with valve rod 32；Valve
The sidepiece of body 31 offers attraction external hole 311, attracts external hole 311 to be fixedly connected with attraction coupling 33；The afterbody of valve body 31
It is fixedly connected on valve base 34, valve base 34 and offers suction tube connecting hole 341；Valve module 3 is attracted to pass through valve base
34 suction tube connecting hole 341 is fixedly connected with the port of export of suction tube 5；The head of valve body 31 is provided with button 35；Button 35 connects
Connect valve rod 32；Spring 36 is provided between button 35 and valve rod 32；Control to attract the opening and closing of valve module 3 by button 35；Attract
When valve module 3 is opened, the liquid in suction tube 5 can be discharged from attraction coupling 33 in body cavity formation negative pressure.
Further, the two ends of the valve rod 32 are respectively arranged with the first sealing ring 37 and the second sealing ring 38；Valve body
Relevant position in 31 is respectively formed with the first sealing ring accommodating cavity 312 and the second sealing ring accommodating cavity 313.
Further, the suction tube connecting hole 341 of the valve base 34 is fixedly connected with attraction by way of glued
The end of pipe 5；The attraction external hole 311 of valve body 31 is fixedly connected with attraction coupling 33 by way of glued.
Further, pincers road port 2 is fixedly connected with the pincers road port of handle upper encloser 1 by way of glued
Positioning hole 12.
Further, the aspirating valve for attracting valve module 3 to be fixedly connected with handle upper encloser 1 by way of glued is positioned
Hole 11.
Technique effect
Present invention is primarily based on the disposable endoscope structure that endoscope is developed for the demand of sterilization, it is complete
Avoid conventional endoscope due to sterilization it is incomplete caused by cross-infection.The present invention disclosure satisfy that in endoscopic technic
Need biopsy forceps and other treatment diagnostors are inserted into endoscopic forceps deferent by clamping port and to extend out to scope first
End face, coordinates endoscopic technic to complete the operation of the diagnosis such as biopsy or treatment, and pincers road port is set to Rule structure, convenient rotation
Enter the utensils such as biopsy forceps passage seal cap or triple valve.The aspirating valve set on handle is connected in pincers road port by pipeline
And biopsy forceps pipeline is connected, attracts to be connected with external attraction tube passage on valve module, when external attraction pipe port is connected to work
Attractor in work, doctor's pressing aspirating valve button can just complete to attract the work of tissue fluid by endoscopic forceps passage.
The present invention has material light and handy, simple in construction effective, the characteristics of making and be simple for assembly process quick.
The present invention is substantial amounts of to apply modern industry PC materials, make use of the advance of modern industry technology of die manufacturing and expires
Largely buckle clip spring structure, tubing are employed in the foot requirement of the slim and graceful reliability of machine parts'precise accuracy, material, structure design
It is connected with structure, employs the gluing knots of UV on part and main body Joining Technology, biopsy forceps port organization part is through mould-injection process
Once it is molded and completes, structural member is with handle body by can very easily install fixation, biopsy forceps pipeline, suction after insertion and gluing
The connection of skirt pipeline and this structural member is connected also by gluing mode.Attract control valve component also largely using once completion note
Quick assembling is met in plastic, structure design and manipulation is reliable requires, locating groove is installed with handle group body, passed through
Easily can quickly it be combined after gluing, connection is outer to attract port tube and internal suction tube also to connect by the way of gluing
Connect.Therefore, the present invention realizes the characteristics of simple and reliable for structure, assembling is quick, hand-held light and handy, easy to control.
The present invention, which is realized, meets that the production of disposable scope is quick, require and with light and handy using meeting conventional endoscopic operation
Flexibly the characteristics of.The present invention can make production efficiency improve decades of times, and product is in manipulation lightness and manipulation accuracy, using can
By being attained by property or more than conventional traditional scope product, meeting the operational requirements of doctor.
Brief description of the drawings
The present invention is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is the schematic diagram of endoscope handle parts of the present invention；
Fig. 2 is the schematic diagram of another angle of the present invention；
Fig. 3 is the decomposing schematic representation of the present invention；
Fig. 4 is the decomposing schematic representation of another angle of the present invention；
Fig. 5 is the close-up schematic view of the present invention；
Fig. 6 is the schematic diagram of the pincers road port of the present invention；
Fig. 7 is the diagrammatic cross-section of the pincers road port of the present invention；
Fig. 8 is the schematic diagram of the attraction valve module of the present invention；
Fig. 9 is the decomposing schematic representation of the attraction valve module of the present invention；
Figure 10 is the decomposing schematic representation of another angle of the attraction valve module of the present invention；
Figure 11 is the diagrammatic cross-section of the valve body of the attraction valve module of the present invention.
Description of reference numerals in figure：
1 is handle upper encloser, and 2 be pincers road port,
3 is attract valve module, and 4 be pincers deferent,
5 be suction tube, and 6 be bend pipe,
11 be aspirating valve positioning hole, and 12 be pincers road port positioning hole,
21 be pincers road port main body, and 22 be pincers road pore,
23 is attract pore, and 24 be Rule structure,
25 be positive stop lug boss,
31 be valve body, and 32 be valve rod,
33 is attract coupling, and 34 be valve base,
35 be button, and 36 be spring,
37 be the first sealing ring, and 38 be the second sealing ring,
39 be axial restraint screw,
311 is attract external hole, and 341 be suction tube connecting hole,
312 be the first sealing ring accommodating cavity, and 313 be the second sealing ring accommodating cavity.
Embodiment
As shown in Figures 1 to 4, set in endoscope handle parts of the present invention, including handle upper encloser 1, handle upper encloser 1
It is equipped with pincers road port 2 and attracts valve module 3；One end of handle upper encloser 1 is formed with pincers road port positioning hole 12, clamps road end
Mouth part 2 is fixedly installed in pincers road port positioning hole 12；The other end of handle upper encloser 1 is formed with aspirating valve positioning hole 11,
Valve module 3 is attracted to be fixedly installed in aspirating valve positioning hole 11；
The port of export connection clamp deferent 4 of road port 2 is clamped, the sidepiece for clamping road port 2 connects suction tube 5 by bend pipe 6
Arrival end；The port of export connection of suction tube 5 attracts valve module 3.
Preferably, pincers road port 2 is fixedly connected with the pincers road port positioning hole of handle upper encloser 1 by way of glued
12；Valve module 3 is attracted to be fixedly connected with the aspirating valve positioning hole 11 of handle upper encloser 1 by way of glued.
As shown in figure 5, shape has angle between pincers road port positioning hole 12 and the length direction of handle upper encloser 1, with
Shi Qian roads port 2 can oblique cutting enter handle upper encloser 1 so that convenient operation pincers road.
As shown in Figure 6, Figure 7, pincers road port 2 is included in pincers road port main body 21, pincers road port main body 21 along axle
To pincers road pore 22 is offered, the port of export for clamping road pore 22 is fixedly connected with pincers deferent 4 by way of glued；
The sidepiece of pincers road port main body 21 radially offers attraction pore 23；Attract pore 23 and the pincers phase of road pore 22
Connection；
Pore 23 is attracted to be fixedly connected with the arrival end of suction tube 5 by way of glued；
The inner chamber of handle upper encloser 1 is stretched on the head of pincers road port main body 21, clamps the afterbody shape of road port main body 21
Into there is Rule structure 24, pincers road port main body 21 connects external control valve Ti Huoqian roads seal cap by Rule structure 24；Shandong
Your structure 24 is the fast joint structure commonly used on a kind of medical machinery, it is therefore an objective to which convenient pincers road port main body 21 is controlled with outside
Valve body processed or the quick connection for clamping road seal cap；
The middle part of pincers road port main body 21 is formed with positive stop lug boss 25；Pincers road port main body 21 passes through positive stop lug boss 25
Realize the axially position between the pincers road port positioning hole 12 of handle upper encloser 1.
It is as shown in Figs. 8 to 11, attract valve module 3 to include valve body 31, it is axially moveable in valve body 31 to be provided with valve rod 32；
The sidepiece of valve body 31 offers attraction external hole 311, attracts external hole 311 to be fixedly connected with attraction coupling 33；
The afterbody of valve body 31 is fixedly connected on valve base 34, valve base 34 and offers suction tube connecting hole 341；Attract
Valve module 3 is fixedly connected with the port of export of suction tube 5 by the suction tube connecting hole 341 of valve base 34；
The head of valve body 31 is provided with button 35；Button 35 connects valve rod 32 by axial restraint screw 39；Button 35 with
Spring 36 is provided between valve rod 32；
The two ends of valve rod 32 are respectively arranged with the first sealing ring 37 and the second sealing ring 38；Relevant position point in valve body 31
The first sealing ring accommodating cavity 312 and the second sealing ring accommodating cavity 313 are not formed with.
Preferably, the suction tube connecting hole 341 of valve base 34 is fixedly connected with the end of suction tube 5 by way of glued
Portion；The attraction external hole 311 of valve body 31 is fixedly connected with attraction coupling 33 by way of glued.
The operation principle of the present invention is as follows：
In use, the arrival end of sample pickup tongs from the pincers road pore 22 of pincers road port 2 is extended inwardly into pincers deferent 4, reach
Operating space is operated；
Operating space produces liquid in operating process, presses the button 35 for attracting valve module 3, attracts valve module 3 in suction tube 5
Interior generation negative pressure, so that the liquid of operating space is sucked into attraction pore 23 through clamping deferent 4 and pincers road pore 22, then by attracting
Pipe 5 sucks the inner chamber of valve base 34, is finally discharged from attraction coupling 33.
The present invention can be used for disposable scope product.
Described above is the preferred embodiments of the present invention, is not intended to limit the invention, and those skilled in the art is come
Say there can be various modifications and variations.All any modifications within the spirit and scope of the present invention, made and equivalent substitution, change
Enter, should be included in the scope of the protection.
Claims (10)
1. a kind of endoscope handle parts, it is characterised in that：Including handle upper encloser (1), it is provided with handle upper encloser (1)
Clamp road port (2) and attract valve module (3)；One end of handle upper encloser (1) is formed with pincers road port positioning hole (12), pincers
Road port (2) is fixedly installed in pincers road port positioning hole (12)；The other end of handle upper encloser (1) is formed with aspirating valve
Positioning hole (11), attracts valve module (3) to be fixedly installed in aspirating valve positioning hole (11)；
The port of export connection clamp deferent (4) of road port (2) is clamped, the sidepiece of pincers road port (2) is connected by bend pipe (6) to be attracted
Manage the arrival end of (5)；The port of export connection of suction tube (5) attracts valve module (3)；
Sample pickup tongs can extend inwardly into pincers deferent (4) from the arrival end of the pincers road pore (22) of pincers road port (2), reach operation
Area is operated；Open and attract valve module (3), attract valve module (3) to produce negative pressure in suction tube (5), so that deferent will be clamped
(4) liquid in attracts pore (23) through clamping road pore (22) suction, then sucks valve base (34) by suction tube (5)
Inner chamber, finally from attraction coupling (33) discharge.
2. endoscope handle parts according to claim 1, it is characterised in that：The pincers road port positioning hole (12)
Shape has angle between the length direction of handle upper encloser (1).
3. endoscope handle parts according to claim 1, it is characterised in that：Pincers road port (2) includes pincers
Pincers road pore (22) is offered vertically in road port main body (21), pincers road port main body (21)；
The sidepiece of pincers road port main body (21) radially offers attraction pore (23)；Attract pore (23) and pincers road pore
(22) it is connected；
The afterbody of pincers road port main body (21) is formed with Rule structure (24), and pincers road port main body (21) passes through Rule structure
(24) connection external control valve Ti Heqian roads seal cap.
4. endoscope handle parts according to claim 3, it is characterised in that：The pincers road port main body (21)
Middle part is formed with positive stop lug boss (25)；Road port main body (21) is clamped to realize and handle upper encloser (1) by positive stop lug boss (25)
Pincers road port positioning hole (12) between axially position.
5. endoscope handle parts according to claim 3, it is characterised in that：The attraction pore (23) passes through gluing
Mode be fixedly connected with the arrival ends of suction tube (5)；The port of export of pincers road pore (22) is fixedly connected with pincers by way of glued
Deferent (4).
6. endoscope handle parts according to claim 1, it is characterised in that：The attraction valve module (3) includes valve
It is axially moveable in body (31), valve body (31) to be provided with valve rod (32)；The sidepiece of valve body (31) offers attraction external hole
(311), external hole (311) is attracted to be fixedly connected with attraction coupling (33)；
The afterbody of valve body (31) is fixedly connected on valve base (34), valve base (34) and offers suction tube connecting hole (341)；
Valve module (3) is attracted to be fixedly connected with the port of export of suction tube (5) by the suction tube connecting hole (341) of valve base (34)；
The head of valve body (31) is provided with button (35)；Button (35) connection valve rod (32)；Between button (35) and valve rod (32)
It is provided with spring (36)；
Control to attract the opening and closing of valve module (3) by button (35)；, can be in body cavity shape when attracting valve module (3) unlatching
Into negative pressure, the liquid in suction tube (5) is discharged from attraction coupling (33).
7. endoscope handle parts according to claim 6, it is characterised in that：The two ends of the valve rod (32) are set respectively
It is equipped with the first sealing ring (37) and the second sealing ring (38)；Relevant position in valve body (31) is respectively formed with the first sealing ring appearance
Put chamber (312) and the second sealing ring accommodating cavity (313).
8. endoscope handle parts according to claim 6, it is characterised in that：The suction tube of the valve base (34)
Connecting hole (341) is fixedly connected with the end of suction tube (5) by way of glued；The attraction external hole (311) of valve body (31) is led to
The mode for crossing gluing is fixedly connected with attraction coupling (33).
9. endoscope handle parts according to claim 1, it is characterised in that：Pincers road port (2) passes through glue
The mode of conjunction is fixedly connected with the pincers road port positioning hole (12) of handle upper encloser (1).
10. endoscope handle parts according to claim 1, it is characterised in that：The attraction valve module (3) passes through glue
The mode of conjunction is fixedly connected with the aspirating valve positioning hole (11) of handle upper encloser (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710436484.8A CN107080515A (en) | 2017-06-12 | 2017-06-12 | Endoscope handle parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710436484.8A CN107080515A (en) | 2017-06-12 | 2017-06-12 | Endoscope handle parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107080515A true CN107080515A (en) | 2017-08-22 |
Family
ID=59606634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710436484.8A Pending CN107080515A (en) | 2017-06-12 | 2017-06-12 | Endoscope handle parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107080515A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023052237A1 (en) | 2021-09-28 | 2023-04-06 | Ambu A/S | An endoscope |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11192199A (en) * | 1998-01-06 | 1999-07-21 | Olympus Optical Co Ltd | Endoscope |
| CN200942076Y (en) * | 2006-08-18 | 2007-09-05 | 张家华 | Urinary catheter placement microscopy |
| CN201131731Y (en) * | 2008-01-08 | 2008-10-15 | 潘西川 | Intelligent type endoscope |
| CN203060581U (en) * | 2013-01-29 | 2013-07-17 | 上海威尔逊光电仪器有限公司 | Improved endoscopic suction valve |
| CN203493604U (en) * | 2013-09-23 | 2014-03-26 | 杭州汇大医疗器械有限公司 | Multifunctional uterine cavity inspection apparatus |
| CN204351792U (en) * | 2014-12-25 | 2015-05-27 | 江苏安特尔医疗科技有限公司 | Larynx flexible pipe mirror |
-
2017
- 2017-06-12 CN CN201710436484.8A patent/CN107080515A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11192199A (en) * | 1998-01-06 | 1999-07-21 | Olympus Optical Co Ltd | Endoscope |
| CN200942076Y (en) * | 2006-08-18 | 2007-09-05 | 张家华 | Urinary catheter placement microscopy |
| CN201131731Y (en) * | 2008-01-08 | 2008-10-15 | 潘西川 | Intelligent type endoscope |
| CN203060581U (en) * | 2013-01-29 | 2013-07-17 | 上海威尔逊光电仪器有限公司 | Improved endoscopic suction valve |
| CN203493604U (en) * | 2013-09-23 | 2014-03-26 | 杭州汇大医疗器械有限公司 | Multifunctional uterine cavity inspection apparatus |
| CN204351792U (en) * | 2014-12-25 | 2015-05-27 | 江苏安特尔医疗科技有限公司 | Larynx flexible pipe mirror |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023052237A1 (en) | 2021-09-28 | 2023-04-06 | Ambu A/S | An endoscope |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170822 |