CN206080473U - Endoscope suction device - Google Patents
Endoscope suction device Download PDFInfo
- Publication number
- CN206080473U CN206080473U CN201620700343.3U CN201620700343U CN206080473U CN 206080473 U CN206080473 U CN 206080473U CN 201620700343 U CN201620700343 U CN 201620700343U CN 206080473 U CN206080473 U CN 206080473U
- Authority
- CN
- China
- Prior art keywords
- endoscope
- drawstring
- suction device
- shank
- head
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses an endoscope suction device, including endoscope, attraction pipe, stay cord and operation section, this endoscope is equipped with scope shank and biopsy pore, this stay cord connection of after section tip and this stay cord head before attracting the pipe pass the scope shank and wear out from the outer port in biopsy pore, will attract to manage attached to the scope shank through the stay cord ability, this operation section dress connects the head at endoscope and this stay cord of transmission connection, can drive the stay cord drive through the operation section operation and attract the relative scope shank of pipe movable. It has following advantage: through the stay cord can will attract the pipe attached to the scope shank, install and remove convenient fast, simple structure can drive the stay cord through the operation section operation and drive and attract the activity of the relative scope shank of pipe, it is convenient that to attract the pipe to get into the patient internal, convenient activity attracts the pipe to make and attracts pipe function digit in the visual within range of the camera lens of endoscope, operation safe and reliable is efficient.
Description
Technical field
The utility model is related to a kind of endoscope suction device.
Background technology
A kind of existing endoscope suction device, such as CN203263347U, detachable endoscope suction device, endoscope sets
There are scope shank and biopsy duct, attachment scope shank arranges a negative-pressure suction pipe, and negative-pressure suction pipe is fixed by fixing device
On scope shank.Because negative-pressure suction pipe will be fixed on scope shank by fixing device, suction tube and scope need to be assembled
Shank fixes the two, therefore cumbersome, and suction tube is behind endoscope lens, it is impossible to absorb stomach in direct view under endoscope
Blood clot in chamber, equivalent to blind suction, attracts inefficient, exists and damages the risk of mucous membrane because excessively attracting.
Utility model content
The utility model provides endoscope suction device, which overcomes in background technology existing for endoscope suction device
Deficiency.
The utility model solves the technical scheme for being adopted of its technical problem：
Endoscope suction device, including endoscope (10) and suction tube (20), the endoscope (10) is provided with scope shank
And biopsy duct (12) (11)；Also include drawstring (30) and operation part (40)；Drawstring (30) afterbody is connected to suction tube
(20) leading section and drawstring (30) head are passed through scope shank (11) and from biopsy duct (12) external port, by drawstring
(30) suction tube (20) can be attached to scope shank (11)；The operation part (40) is installed in endoscope (10) and is connected
The head of the drawstring (30), can drive drawstring (30) to drive the relative scope shank of suction tube (20) by operation part (40) operation
(11) activity.
Among one embodiment：The suction tube (20) offers some inside and outside side openings (21) for running through.
Among one embodiment：Suction tube (20) leading section offers the inside and outside lacing hole (22) for running through, the scope shank
(11) front port be arranged with connect biopsy duct (12) endoporus (13), drawstring (30) afterbody be connected to the lacing hole (22) and
Head is passed through endoporus (13), biopsy duct (12) and from biopsy duct (12) external port.
Among one embodiment：Drawstring (30) doubling and with a pair of folding parts and both ends, the both ends of the drawstring (30)
In one end pass through lacing hole (22), and drawstring (30) both ends in parallel through endoporus (13), biopsy duct (12) and from work
Inspection duct (12) external port is passed, and this pair of folding part constitutes afterbody, and the both ends constitute head.
Among one embodiment：The two ends of the drawstring (30) respectively constitute head and afterbody, one end connection of the drawstring (30)
Lacing hole (22), the other end of the drawstring (30) is through endoporus (13), biopsy duct (12) and from biopsy duct (12) external port
Pass.
Among one embodiment：Suction tube (20) front end face is set to the inclined plane (23) intersected with suction tube (20) axis.
Among one embodiment：The operation part (40) includes a winder (41) for being installed in endoscope (10) and a transmission
The operating knob (42) of connection winder (41).
Among one embodiment：The operation part (40) also includes that one can insert the intubation within biopsy duct (12) external port
(43), the winder (41) is rotatably connected on the spool (412) of solid frame (411), the solid frame including a solid frame (411) and one
(411) affixed intubation (43), the operating knob (42) is rotatably connected on solid frame (411) and the spool that is connected (412)；The drawstring
(30) head is through intubation (43) and is bound in spool (412).
Among one embodiment：Intubation (43) outer wall and biopsy duct (12) external port inner wall sealing connect.
Compared with background technology, it has the advantage that the technical program：
Drawstring afterbody is connected to suction tube leading section and the drawstring head is through scope shank and from biopsy duct external port
Pass, operation part is connected the head of the drawstring, then on the one hand, suction tube can be attached to into scope shank by drawstring,
Quick, simple structure is convenient to mount and dismount, on the other hand, by operation part operation drawstring can be driven to drive the relative scope of suction tube
Shank activity, facilitates suction tube to enter in patient's body, and portable propelling suction tube makes the suction tube operation can positioned at the camera lens of endoscope
Depending in the range of, operation safety reliability, efficiency high.
Drawstring afterbody is connected to the lacing hole, and head is passed through endoporus, biopsy duct and from biopsy duct external port, even
Connect conveniently, firm and reliable connection.
Drawstring doubling and with a pair of folding parts and both ends, this pair of folding part constitutes afterbody, and the both ends constitute head, connection
It is convenient, firm and reliable connection.
The intubation of operation part can be inserted within the external port of biopsy duct, Gu the affixed intubation of frame, drawstring head is through intubation
And spool is bound in, rationally distributed, compact conformation.
Description of the drawings
With reference to the accompanying drawings and examples the utility model is described in further detail.
Fig. 1 depicts the structural representation of endoscope suction device.
Specific embodiment
Refer to Fig. 1, endoscope suction device, including endoscope 10, suction tube 20, drawstring 30 and operation part 40.Should
Endoscope 10 is provided with scope shank 11 and biopsy duct 12, and the scope shank 11 and biopsy duct 12 can refer to prior art,
This is not described further.
The afterbody of drawstring 30 is connected to the leading section of suction tube 20 and the head of drawstring 30 is through scope shank 11 and from biopsy
The external port of duct 12 is passed, and suction tube 20 can be attached to into scope shank 11 by drawstring 30, then without the need for separately setting built-in structure company
Suction tube and scope shank are connect, is convenient to mount and dismount quick；The operation part 40 is installed in endoscope 10 and the drawstring 30 that is connected
Head, by the operation of operation part 40 drawstring 30 can be driven to drive the relative scope shank 11 of suction tube 20 movable, such as suction tube
Leading section is stretched out before scope shank leading section, or, contracting is from after scope shank leading section.
In concrete structure：The suction tube 20 offers some inside and outside side openings 21 for running through, and prevents from inhaling and damages stomach lining and improve
Absorb the efficiency of bloody fluid；The leading section of suction tube 20 offers the inside and outside lacing hole 22 for running through, the front end face of suction tube 20
It is set to the inclined plane 23 intersected with the axis of suction tube 20；The front port of scope shank 11 is arranged with the endoporus for connecting biopsy duct 12
13.The doubling of drawstring 30 and with a pair of folding parts and both ends, the one end passes through lacing hole 22, and the both ends of drawstring 30 are parallel
Pass by endoporus 13, biopsy duct 12 and from the external port of biopsy duct 12, this pair of folding part constitutes afterbody and be connected to suction tube
Leading section, the both ends constitute head and are connected in operation part 40.
The operation part 40 includes that a winder 41 and for being installed in endoscope 10 is connected the operation of winder 41
Button 42.In concrete structure：The operation part 40 also includes that one can insert the intubation 43 within the external port of biopsy duct 12, the intubation
43 outer walls and the external port inner wall sealing of biopsy duct 12 connect, and it is solid that the winder 41 includes that a solid frame 411 and is rotatably connected on
The spool 412 of frame 411, the affixed intubation 43 of the solid frame 411, operating knob 42 is rotatably connected on solid frame 411 and the volume that is connected
Bobbin 412；The head of drawstring 30 is through intubation 43 and is bound in spool 412.It is convenient using the compounding practice button 42 of winder 41
Drawstring is driven, drawstring can be tensed or loosen to drive the relative scope shank activity of suction tube, suction tube is firmly attached to interior
Mirror shank.As needed, also clutch can be set between operating knob 42 and spool 412, so that operating knob 42 is inside
Spool 412 can be driven when pressing and rotating to rotate clockwise so that drawstring constantly to be tensed, hand decontrol after operating knob 42 reset and
Spool 412 is in interlocking state, and drawstring will not loosen.Operating knob 42 is outwards extracted, and spool 412 is freely under interlocking state
Activity, rotating knob can loosen or tense drawstring.
When entering mirror, at the rear of the leading section of scope shank 11 (camera lens), the head end of suction tube 20 is in incline to the leading section of suction tube 20
Ramp structure, under the traction of drawstring, scope shank and suction tube smoothly can enter gastral cavity through bottleneck throat and oesophagus.Into stomach
Behind chamber, scope shank 11 is moved back after a while relative to suction tube 20, operation part 40 drives drawstring 30, pull drawstring 30, by drawing
Rope 30 pulls to the leading section of suction tube 20 before the leading section of scope shank 11, in the camera lens visual field, then fixes.It is straight in scope
Depending under, the suction tube 20 of external connecting negative pressure can absorb blood clot, efficiently and safe.
Among the present embodiment, the intubation not only acts as the effect of fixed winder 41 and endoscope, but also intubation can be outward
Water receiving pipe, by biopsy duct to water filling in gastral cavity.So, water pipe can be noted by extruding fluid bag or pump, high pressure into gastral cavity
Water, endoscopic observation side bets waterside is absorbed, and is quickly rinsed gastral cavity mucous membrane and is dry-cleaned, and obtains the good visual field.
The above, only the utility model preferred embodiment, therefore can not according to this limit the utility model enforcement
Scope, i.e., the equivalence changes made according to the utility model the scope of the claims and description and modification, all should still belong to this practicality new
In the range of type covers.
Claims (9)
1. endoscope suction device, including endoscope (10) and suction tube (20), the endoscope (10) is provided with scope shank (11)
With biopsy duct (12), it is characterised in that：Also include drawstring (30) and operation part (40)；Drawstring (30) afterbody is connected to suction
Skirt (20) leading section and drawstring (30) head are passed through scope shank (11) and from biopsy duct (12) external port, are passed through
Suction tube (20) can be attached to scope shank (11) by drawstring (30)；The operation part (40) is installed in endoscope (10) and is driven
Connect the head of the drawstring (30), by operation part (40) operation drawstring (30) can be driven to drive the relative scope of suction tube (20)
Shank (11) activity.
2. endoscope suction device according to claim 1, it is characterised in that：The suction tube (20) offers some inside and outside
The side opening (21) for running through.
3. endoscope suction device according to claim 1, it is characterised in that：In suction tube (20) leading section offers
The lacing hole (22) for running through outward, scope shank (11) front port is arranged with the endoporus (13) for connecting biopsy duct (12), the drawing
Rope (30) afterbody be connected to the lacing hole (22) and head through endoporus (13), biopsy duct (12) and from biopsy duct (12) outward
Port passes.
4. endoscope suction device according to claim 3, it is characterised in that：Drawstring (30) doubling and with a doubling
Portion and both ends, the one end in the both ends of the drawstring (30) passes through lacing hole (22), and drawstring (30) both ends to lead to parallel
Cross endoporus (13), biopsy duct (12) and pass from biopsy duct (12) external port, this pair of folding part constitutes afterbody, the both ends structure
Into head.
5. endoscope suction device according to claim 3, it is characterised in that：The two ends of the drawstring (30) respectively constitute head
Portion and afterbody, one end connection lacing hole (22) of the drawstring (30), the other end of the drawstring (30) passes through endoporus (13), biopsy hole
Road (12) is simultaneously passed from biopsy duct (12) external port.
6. endoscope suction device according to claim 1, it is characterised in that：Suction tube (20) front end face is set to and suction
The intersecting inclined plane (23) of skirt (20) axis.
7. endoscope suction device according to any one of claim 1 to 6, it is characterised in that：The operation part (40)
Be connected the operating knob (42) of winder (41) including a winder (41) for being installed in endoscope (10) and one.
8. endoscope suction device according to claim 7, it is characterised in that：The operation part (40) can also be inserted including one
Enter the intubation (43) within biopsy duct (12) external port, the winder (41) is rotatably connected on including a solid frame (411) and
Gu the spool (412) of frame (411), the affixed intubation (43) of the solid frame (411), operating knob (42) is rotatably connected on solid frame
And the spool that is connected (412) (411)；Drawstring (30) head is through intubation (43) and is bound in spool (412).
9. endoscope suction device according to claim 8, it is characterised in that：Intubation (43) outer wall and biopsy duct
(12) external port inner wall sealing connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620700343.3U CN206080473U (en) | 2016-07-05 | 2016-07-05 | Endoscope suction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620700343.3U CN206080473U (en) | 2016-07-05 | 2016-07-05 | Endoscope suction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206080473U true CN206080473U (en) | 2017-04-12 |
Family
ID=58465233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620700343.3U Expired - Fee Related CN206080473U (en) | 2016-07-05 | 2016-07-05 | Endoscope suction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206080473U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112754544A (en) * | 2020-12-01 | 2021-05-07 | 华东医院 | Mirror body auxiliary device suitable for in neural scope operation |
-
2016
- 2016-07-05 CN CN201620700343.3U patent/CN206080473U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112754544A (en) * | 2020-12-01 | 2021-05-07 | 华东医院 | Mirror body auxiliary device suitable for in neural scope operation |
| CN112754544B (en) * | 2020-12-01 | 2024-02-23 | 华东医院 | Mirror body auxiliary device suitable for in neuroendoscopic surgery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170412 Termination date: 20180705 |