CN207693536U - Endoscope handle parts - Google Patents
Endoscope handle parts Download PDFInfo
- Publication number
- CN207693536U CN207693536U CN201720673544.3U CN201720673544U CN207693536U CN 207693536 U CN207693536 U CN 207693536U CN 201720673544 U CN201720673544 U CN 201720673544U CN 207693536 U CN207693536 U CN 207693536U
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- valve
- road port
- pincers
- pincers road
- suction tube
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Abstract
The utility model discloses a kind of endoscope handle parts, including handle upper encloser, it is provided with pincers road port in handle upper encloser and attracts valve module；One end of handle upper encloser is formed with pincers road port location hole, and pincers road port is fixedly installed in pincers road port location hole；The other end of handle upper encloser is formed with aspirating valve location hole, and valve module is attracted to be fixedly installed in aspirating valve location hole；The outlet end connection clamp deferent of road port is clamped, the side for clamping road port connects the arrival end of suction tube by bend pipe；The outlet end connection of suction tube attracts valve module.The utility model is simple in structure effectively, assembles convenient convenience.
Description
Technical field
A kind of endoscope the utility model is related to Micro trauma surgical medicine for inside of human body inspection Clinics and Practices, tool
Body is related to a kind of endoscope handle parts.
Background technology
It is well known that endoscopic technique is widely used to currently in field of medical technology, doctor is given to a certain extent
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,
Form endoscope handle parts.
Existing endoscope handle parts are complicated, and assembling process is cumbersome, cause its production efficiency extremely inefficient.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of endoscope handle parts, it can simplify knot
Structure, convenient for assembling.
In order to solve the above technical problems, the technical solution of the utility model endoscope handle parts is：
Including handle upper encloser 1, it is provided with pincers road port 2 in handle upper encloser 1 and attracts valve module 3；Handle upper cover
One end of shell 1 is formed with pincers road port location hole 12, and pincers road port 2 is fixedly installed in pincers road port location hole 12；
The other end of handle upper encloser 1 is formed with aspirating valve location hole 11, and valve module 3 is attracted to be fixedly installed on aspirating valve location hole 11
It is interior；The outlet end connection clamp deferent 4 of road port 2 is clamped, the side for clamping road port 2 connects the entrance of suction tube 5 by bend pipe 6
End；The outlet end connection of suction tube 5 attracts valve module 3；Sample pickup tongs can be from the arrival end of the pincers road pore 22 of pincers road port 2
Pincers deferent 4 is extended inwardly into, operating space is reached and is operated；It opens and attracts valve module 3, valve module 3 is attracted to be generated in suction tube 5
Negative pressure attracts pore 23 to clamp the liquid in deferent 4 through clamping the sucking of road pore 22, then sucks valve body by suction tube 5
The inner cavity of pedestal 34 is finally discharged from attraction coupling 33.
Further, shape has angle between pincers road port location hole 12 and the length direction of handle upper encloser 1.
Further, pincers road port 2 includes pincers road port main body 21, is clamped in road port main body 21 in an axial direction
Offer pincers road pore 22；The side of pincers road port main body 21, which radially offers, attracts pore 23；Attract pore 23 and pincers
Road pore 22 is connected；The tail portion 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 the roads external control valve Ti Heqian 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 location 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 outlet end 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 side of body 31, which offers, attracts external hole 311, attracts external hole 311 to be fixedly connected and attracts coupling 33；The tail portion of valve body 31
It is fixedly connected with valve base 34, suction tube connecting hole 341 is offered on valve base 34；Valve module 3 is attracted to pass through valve base
34 suction tube connecting hole 341 is fixedly connected with the outlet end 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；The opening and closing for attracting valve module 3 is controlled by button 35；Attract
When valve module 3 is opened, negative pressure can be formed in body cavity, the liquid in suction tube 5 is discharged from attraction coupling 33.
Further, the both ends of the valve rod 32 are respectively arranged with the first sealing ring 37 and the second sealing ring 38；Valve body
Corresponding 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 by way of glued attracts coupling 33.
Further, the pincers road port 2 is fixedly connected with the pincers road port of handle upper encloser 1 by way of glued
Location hole 12.
Further, the aspirating valve for attracting valve module 3 to be fixedly connected with handle upper encloser 1 by way of the glued positioning
Hole 11.
Technique effect
The utility model is based primarily upon the disposable endoscope structure that endoscope develops the demand of sterilization, it
Completely avoid conventional endoscope due to sterilization it is incomplete caused by cross-infection.The utility model disclosure satisfy that interior
What is needed in mirror operation is inserted into endoscopic forceps deferent by pincers road port by biopsy forceps and other treatment diagnostors and stretches out
To scope elder generation end face, cooperation endoscopic technic completes the operation of the diagnosis such as biopsy or treatment, and pincers road port is set as Rule knot
Structure facilitates and screws in the utensils such as biopsy forceps channel seal cap or triple valve.The aspirating valve being arranged on handle is connected to pincers by pipeline
In road port and it is connected to biopsy forceps pipeline, attracts and is connected with external attraction tube passage on valve module, when external attraction pipe end
Mouth is connected to the aspirator in work, and doctor presses aspirating valve button and can complete to attract tissue by endoscopic forceps channel
The work of liquid.
The utility model has material light and handy, simple in structure effective, makes and quick feature simple for assembly process.
The utility model largely applies modern industry PC materials, and the advanced of modern industry technology of die manufacturing is utilized
Property meets the requirement of the slim and graceful reliability of machine parts'precise accuracy, material, and buckle clip spring structure is largely used in structure design,
Tubing connect with structure, uses UV gluing knots on part and main body Joining Technology, and biopsy forceps port organization part is through mold injection
Technique is once molded completion, and structural member is with handle body by being inserted into and can very easily install fixation, biopsy forceps pipe after gluing
Road attracts the connection of pipeline and this structural member to be connected also by gluing mode.Control valve group is attracted also largely to use primary
Moulding is completed, quick assembling is met in structure design and manipulation reliably requires, card is positioned with being equipped with for handle group body
Slot connects outer attraction port tube and internal suction tube also uses gluing by easily can quickly be combined after gluing
Mode connects.Therefore, the utility model realize simple and reliable for structure, assembling quickly, hand-held feature light and handy, easy to control.
The utility model, which realizes, meets that the production of disposable scope is quick, requires and has using meeting conventional endoscopic operation
Light and handy flexible feature.The production efficiency that the utility model can make improves decades of times, and product is accurate in manipulation lightness and manipulation
Property, be attained by use reliability or more than previous traditional scope product, meet the operational requirements of doctor.
Description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is the schematic diagram of the utility model endoscope handle parts；
Fig. 2 is the schematic diagram of another angle of the utility model；
Fig. 3 is the decomposition diagram of the utility model；
Fig. 4 is the decomposition diagram of another angle of the utility model；
Fig. 5 is the close-up schematic view of the utility model；
Fig. 6 is the schematic diagram of the pincers road port of the utility model；
Fig. 7 is the diagrammatic cross-section of the pincers road port of the utility model；
Fig. 8 is the schematic diagram of the attraction valve module of the utility model；
Fig. 9 is the decomposition diagram of the attraction valve module of the utility model；
Figure 10 is the decomposition diagram of another angle of the attraction valve module of the utility model；
Figure 11 is the diagrammatic cross-section of the valve body of the attraction valve module of the utility model.
Reference sign 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 location hole, and 12 be pincers road port location 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.
Specific implementation mode
As shown in Figures 1 to 4, the utility model endoscope handle parts, including handle upper encloser 1, handle upper encloser 1
It is inside provided with pincers road port 2 and attracts valve module 3；One end of handle upper encloser 1 is formed with pincers road port location hole 12, pincers
Road port 2 is fixedly installed in pincers road port location hole 12；The other end of handle upper encloser 1 is formed with aspirating valve location hole
11, attract valve module 3 to be fixedly installed in aspirating valve location hole 11；
The outlet end connection clamp deferent 4 of road port 2 is clamped, the side for clamping road port 2 connects suction tube 5 by bend pipe 6
Arrival end；The outlet end connection of suction tube 5 attracts valve module 3.
Preferably, pincers road port 2 is fixedly connected with the pincers road port location hole of handle upper encloser 1 by way of glued
12；Valve module 3 is attracted to be fixedly connected with the aspirating valve location hole 11 of handle upper encloser 1 by way of glued.
As shown in figure 5, shape has angle between pincers road port location hole 12 and the length direction of handle upper encloser 1, with
The roads Shi Qian port 2 can oblique cutting enter handle upper encloser 1, to be conveniently operated pincers road.
As shown in Figure 6, Figure 7, pincers road port 2 includes pincers road port main body 21, and pincers road port main body 21 is interior along axis
To pincers road pore 22 is offered, the outlet end for clamping road pore 22 is fixedly connected with pincers deferent 4 by way of glued；
The side of pincers road port main body 21, which radially offers, attracts pore 23；Attract pore 23 and pincers 22 phase of road pore
Connection；
Pore 23 is attracted to be fixedly connected with the arrival end of suction tube 5 by way of glued；
The inner cavity of handle upper encloser 1 is stretched on the head of pincers road port main body 21, clamps the tail portion shape of road port main body 21
The roads external control valve Ti Huoqian seal cap is connected by Rule structure 24 at having Rule structure 24, pincers road port main body 21；Shandong
Your structure 24 is common fast joint structure on a kind of medical machinery, it is therefore an objective to pincers road port main body 21 be facilitated to be controlled with external
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 location hole 12 of handle upper encloser 1.
As shown in Figs. 8 to 11, it includes valve body 31 to attract valve module 3, axially moveable in valve body 31 to be provided with valve rod 32；
The side of valve body 31, which offers, attracts external hole 311, attracts external hole 311 to be fixedly connected and attracts coupling 33；
The tail portion of valve body 31 is fixedly connected with valve base 34, and suction tube connecting hole 341 is offered on valve base 34；Attract
Valve module 3 is fixedly connected with the outlet end 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 both ends of valve rod 32 are respectively arranged with the first sealing ring 37 and the second sealing ring 38；Corresponding position point in valve body 31
It is not formed with the first sealing ring accommodating cavity 312 and the second sealing ring accommodating cavity 313.
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 by way of glued attracts coupling 33.
The operation principle of the utility model is as follows：
In use, sample pickup tongs is extended inwardly into pincers deferent 4 from the arrival end of the pincers road pore 22 of pincers road port 2, reach
Operating space is operated；
Operating space generates liquid in operating process, presses the button 35 for attracting valve module 3, attracts valve module 3 in suction tube 5
Then interior generation negative pressure passes through attraction to which the liquid of operating space is attracted pore 23 through clamping deferent 4 and the pincers sucking of road pore 22
Pipe 5 sucks the inner cavity of valve base 34, is finally discharged from attraction coupling 33.
The utility model can be used for disposable scope product.
The above is the preferred embodiment of the utility model, is not intended to limit the utility model, to the skill of this field
For art personnel, there can be various modifications and variations.All any modifications in the spirit and scope of the utility model, made and
Equivalent replacement, improvement etc., should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of endoscope handle parts, it is characterised in that：Including handle upper encloser (1), it is provided in handle upper encloser (1)
It clamps road port (2) and attracts valve module (3)；One end of handle upper encloser (1) is formed with pincers road port location hole (12), pincers
Road port (2) is fixedly installed in pincers road port location hole (12)；The other end of handle upper encloser (1) is formed with aspirating valve
Location hole (11) attracts valve module (3) to be fixedly installed in aspirating valve location hole (11)；
The outlet end connection clamp deferent (4) of road port (2) is clamped, the side of pincers road port (2) is connected by bend pipe (6) to be attracted
Manage the arrival end of (5)；The outlet end 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；It opens and attracts valve module (3), valve module (3) is attracted to generate negative pressure in suction tube (5), to which deferent will be clamped
(4) liquid in attracts pore (23) through clamping road pore (22) and sucking, and then sucks valve base (34) by suction tube (5)
Inner cavity is finally discharged from attraction coupling (33).
2. endoscope handle parts according to claim 1, it is characterised in that：The pincers road port location 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：The pincers road port (2) includes pincers
Road port main body (21), pincers road port main body (21) is interior to be provided in the axial direction with pincers road pore (22)；
The side of pincers road port main body (21), which radially offers, attracts pore (23)；Attract pore (23) and pincers road pore
(22) it is connected；
The tail portion 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) roads connection external control valve Ti Heqian 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 location 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 outlet end 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
Body (31), it is axially moveable in valve body (31) to be provided with valve rod (32)；The side of valve body (31) offers attraction external hole
(311), attract external hole (311) to be fixedly connected and attract coupling (33)；
The tail portion of valve body (31) is fixedly connected with valve base (34), and suction tube connecting hole (341) is offered on valve base (34)；
Valve module (3) is attracted to be fixedly connected with the outlet end 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)；Between button (35) and valve rod (32)
It is provided with spring (36)；
The opening and closing for attracting valve module (3) is controlled by button (35)；It, can be in body cavity shape when valve module (3) being attracted to open
At 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 both ends of the valve rod (32) are set respectively
It is equipped with the first sealing ring (37) and the second sealing ring (38)；Corresponding position in valve body (31) is respectively formed with the first sealing ring appearance
Set 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 logical
It crosses glued mode and is fixedly connected and attract coupling (33).
9. endoscope handle parts according to claim 1, it is characterised in that：The pincers road port (2) passes through glue
The mode of conjunction is fixedly connected with the pincers road port location 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 location hole (11) of handle upper encloser (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720673544.3U CN207693536U (en) | 2017-06-12 | 2017-06-12 | Endoscope handle parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720673544.3U CN207693536U (en) | 2017-06-12 | 2017-06-12 | Endoscope handle parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207693536U true CN207693536U (en) | 2018-08-07 |
Family
ID=63020290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720673544.3U Active CN207693536U (en) | 2017-06-12 | 2017-06-12 | Endoscope handle parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207693536U (en) |
-
2017
- 2017-06-12 CN CN201720673544.3U patent/CN207693536U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |