CN209285644U - It is a kind of disposably to convey sheath with the ureter of negative pressure and rubble collection device - Google Patents
It is a kind of disposably to convey sheath with the ureter of negative pressure and rubble collection device Download PDFInfo
- Publication number
- CN209285644U CN209285644U CN201821294769.9U CN201821294769U CN209285644U CN 209285644 U CN209285644 U CN 209285644U CN 201821294769 U CN201821294769 U CN 201821294769U CN 209285644 U CN209285644 U CN 209285644U
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- China
- Prior art keywords
- negative pressure
- epitheca
- ureter
- disposably
- pressure device
- Prior art date
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Links
- 210000000626 ureter Anatomy 0.000 title claims abstract description 27
- 241000463219 Epitheca Species 0.000 claims abstract description 36
- 210000003734 kidney Anatomy 0.000 abstract description 6
- 230000002980 postoperative effect Effects 0.000 abstract description 6
- 210000002700 urine Anatomy 0.000 abstract description 6
- 206010037660 Pyrexia Diseases 0.000 abstract description 4
- 206010015866 Extravasation Diseases 0.000 abstract description 3
- 230000036251 extravasation Effects 0.000 abstract description 3
- 238000007913 intrathecal administration Methods 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 abstract description 3
- 241000894006 Bacteria Species 0.000 description 3
- 239000008280 blood Substances 0.000 description 3
- 210000004369 blood Anatomy 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000027950 fever generation Effects 0.000 description 3
- 239000004575 stone Substances 0.000 description 3
- 241000283070 Equus zebra Species 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000002458 infectious effect Effects 0.000 description 1
- 210000002097 psoas muscle Anatomy 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Prostheses (AREA)
Abstract
Sheath, including epitheca and negative pressure device disposably are conveyed with the ureter of negative pressure and rubble collection device the utility model discloses a kind of；The right end of the epitheca is connect with negative pressure device, the negative pressure device includes baffle, negative pressure channel and instrument access way mouth, the left and right ends of negative pressure device are respectively arranged with connector and instrument access way mouth, the upper end of negative pressure device is provided with baffle, with baffle about negative pressure channel is provided at the symmetrical position of negative pressure device horizontal direction, the lower end of negative pressure channel is provided with negtive-pressure implement connector.The utility model is novel in design, negtive-pressure implement connects negative pressure device, it can guarantee in intrathecal ureter urine output, ureter and renal plevis in negtive-pressure implement work and be in negative pressure or low-pressure state, to effectively prevent liquid kidney extravasation in operation, and then less postoperative urine source sexuality dye, fever probability, the safety of operation is improved, the rubble collecting tank of setting is used to store the rubble taken out, operation rate is improved, and then increases the safety of operation.
Description
Technical field
The utility model relates to medical instruments field, specifically a kind of disposably urine output with negative pressure and rubble collection device
Pipe conveys sheath.
Background technique
Connecing renal plevis on ureter, it is in oblate column that lower even bladder, which is a pair of elongated pipeline, caliber average out to 0.5~
0.7 centimetre.25~35 centimetres of adult ureter overall length, after being located at peritonaeum, the front vertical on the inside of greater psoas muscle lowers into bone
Basin.Ureter conveying sheath need to be used when carrying out Flexible ureteroscope rubble, existing ureter conveying sheath is without negative pressure channel, broken
During stone, when amount of flush water is big in soft lens, renal plevis pressure is rapidly increased, and the sheath of ureter conveying at this time cannot drain in time, is easily gone out
Existing urine ooze out to outside kidney and renal plevis in bacterium enter blood, cause postoperative kidney week exudation, postoperative pyrexia probability high, infectivity when serious
Shock, threat to life, safety is poor, and existing ureter conveying sheath also lacks rubble collection device, in soft lens lithotrity process
In, the calculus after being taken out by stone basket needs to be transferred in the special vessel of operating table on the way, increase in surgical procedure when
Between, safety is low.
Summary of the invention
Sheath disposably is conveyed with the ureter of negative pressure and rubble collection device the purpose of this utility model is to provide a kind of,
To solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides the following technical solutions:
It is a kind of disposably to convey sheath, including epitheca and negative pressure device with the ureter of negative pressure and rubble collection device；It is described
The right end of epitheca is connect with negative pressure device, and the negative pressure device includes baffle, negative pressure channel and instrument access way mouth, negative pressure dress
The left and right ends set are respectively arranged with connector and instrument access way mouth, and the upper end of negative pressure device is provided with baffle, with baffle
About negative pressure channel is provided at the symmetrical position of negative pressure device horizontal direction, the lower end of negative pressure channel is provided with negtive-pressure implement connection
Mouthful.
As a further solution of the present invention: the left end of the negative pressure device and the right end of epitheca are tightly connected.
The arc-shaped mechanism setting of the baffle as a further solution of the present invention,.
The right-hand end of the negative pressure device is fixedly installed with rubble collection as a further solution of the present invention,
Slot.
Epitheca handle is provided on the outside of the right-hand end of the epitheca as a further solution of the present invention,.
The cylindricality being provided on the inside of the epitheca as a further solution of the present invention, for inserting inner core is logical
The right-hand end outside of slot, epitheca is provided with epitheca handle, and the epitheca handle circularizes setting, and the right end of inner core is equipped with buckle, card
Button is clamped with epitheca handle, and the left end of the inner core is provided with conical head, is provided on the inside of inner core hollow logical.
Compared with prior art, the utility model has the beneficial effects that the utility model is novel in design, negtive-pressure implement connection is negative
Pressure device can guarantee that ureter urine output is intrathecal in negtive-pressure implement work, be in negative pressure or low-pressure state in ureter and renal plevis,
To effectively prevent liquid kidney extravasation in operation and prevent bacterium from entering blood, and then less postoperative kidney week exudation, postoperative pyrexia probability
High even infectious shock, improves the safety of operation, and the rubble collecting tank of setting is used to store the rubble taken out, avoids to take
Stone basket is transferred to operating table, improves operation rate, and then increases the safety of operation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that epitheca in sheath is disposably conveyed with the ureter of negative pressure and rubble collection device.
Fig. 2 is the structural schematic diagram that inner core in sheath is disposably conveyed with the ureter of negative pressure and rubble collection device.
Fig. 3 is the structural schematic diagram that Qiao Zhong negative pressure mechanism is disposably conveyed with the ureter of negative pressure and rubble collection device.
In figure: 1- epitheca, 2- epitheca handle, 3- buckle, 4- inner core, 5- inner core hollow passageway, 6- connector, 7- baffle, 8-
Negative pressure channel, 9- instrument access way mouth, 10- rubble collecting tank, 11- negative pressure mechanism.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~3, in the utility model embodiment, a kind of disposably urine output with negative pressure and rubble collection device
Pipe conveys sheath, including epitheca 1, inner core 4 and negative pressure device 11；The inside of the epitheca 1 is provided with the cylindricality for inserting inner core 4
The right-hand end outside of through slot, epitheca 1 is provided with epitheca handle 2, and the epitheca handle 2 circularizes setting, and the right end of inner core 4 is equipped with card
Button 3, buckle 3 are clamped with epitheca handle 2, and the left end of the inner core 4 is provided with conical head, and the inside of inner core 4 is provided with hollow passageway,
The right end of the epitheca 1 is connect with negative pressure device 11, and the negative pressure device 11 includes that baffle 7, negative pressure channel 8 and instrument disengaging are logical
Road junction 9, the left and right ends of negative pressure mechanism 11 are respectively arranged with connector 6 and instrument access way mouth 9, connector 6 and epitheca 1
Right end is tightly connected, and the upper end of negative pressure device 11 is provided with baffle 7, the setting of the baffle 7 arc-shaped mechanism, with baffle 7 about
Negative pressure channel 8 is provided at the symmetrical position of 11 horizontal direction of negative pressure device, the lower end of negative pressure channel 8 is provided with negtive-pressure implement connection
Mouthful, the right-hand end of the negative pressure device 11 is fixedly installed with rubble collecting tank 10.
The working principle of the utility model is: in use, inner core 4 is inserted into epitheca 1, while passing through buckle 3 and outer
Sheath handle 2 realizes the clamping of epitheca 1 and inner core 4, and stability is high, then to zebra guide wire is inserted in the hollow passageway of inner core 4, along spot
Epitheca 1 and inner core 4 are sent in ureter by horse seal wire, then extract inner core 4 and zebra guide wire, then by negative pressure device 11 and outside
Sheath 1 is tightly connected, and negative pressure channel 8 connects negtive-pressure implement, can guarantee that ureter conveys intrathecal, ureter and renal plevis when negtive-pressure implement works
It is inside in negative pressure or low-pressure state, so that it effectively prevent in operation that bacterium enters blood in the extravasation of liquid kidney and renal plevis, and then it is less
Postoperative pyrexia probability improves the safety of operation.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of disposably convey sheath, including epitheca (1) and negative pressure device (11) with the ureter of negative pressure and rubble collection device；
It is characterized in that, the right end of the epitheca (1) is connect with negative pressure device (11), the negative pressure device (11) includes baffle (7), bears
Pressure passageway (8) and instrument access way mouth (9), the left and right ends of negative pressure device (11) are respectively arranged with connector (6) and instrument
Access way mouth (9), the upper end of negative pressure device (11) are provided with baffle (7), with baffle (7) about negative pressure device (11) level side
It is provided with to symmetrical position negative pressure channel (8), the lower end of negative pressure channel (8) is provided with negtive-pressure implement connector.
2. according to claim 1 a kind of disposably with the ureter of negative pressure and rubble collection device conveying sheath, feature
It is, the left end of the negative pressure device (11) and the right end of epitheca (1) are tightly connected.
3. according to claim 1 a kind of disposably with the ureter of negative pressure and rubble collection device conveying sheath, feature
It is, the arc-shaped mechanism setting of baffle (7).
4. according to claim 1 a kind of disposably with the ureter of negative pressure and rubble collection device conveying sheath, feature
It is, the right-hand end of the negative pressure device (11) is fixedly installed with rubble collecting tank (10).
5. according to claim 1 a kind of disposably with the ureter of negative pressure and rubble collection device conveying sheath, feature
It is, is provided with epitheca handle (2) on the outside of the right-hand end of the epitheca (1).
6. according to claim 1 a kind of disposably with the ureter of negative pressure and rubble collection device conveying sheath, feature
It is, the cylindricality through slot for inserting inner core (4), setting on the outside of the right-hand end of epitheca (1) is provided on the inside of the epitheca (1)
Have epitheca handle (2), the epitheca handle (2) circularizes setting, and the right end of inner core (4) is equipped with buckle (3), buckles (3) and epitheca
Handle (2) clamping, the left end of the inner core (4) are provided with conical head, are provided on the inside of inner core (4) hollow logical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821294769.9U CN209285644U (en) | 2018-08-13 | 2018-08-13 | It is a kind of disposably to convey sheath with the ureter of negative pressure and rubble collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821294769.9U CN209285644U (en) | 2018-08-13 | 2018-08-13 | It is a kind of disposably to convey sheath with the ureter of negative pressure and rubble collection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209285644U true CN209285644U (en) | 2019-08-23 |
Family
ID=67651924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821294769.9U Expired - Fee Related CN209285644U (en) | 2018-08-13 | 2018-08-13 | It is a kind of disposably to convey sheath with the ureter of negative pressure and rubble collection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209285644U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111658162A (en) * | 2020-05-06 | 2020-09-15 | 董庆 | Disposable urine way protective sheath |
-
2018
- 2018-08-13 CN CN201821294769.9U patent/CN209285644U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111658162A (en) * | 2020-05-06 | 2020-09-15 | 董庆 | Disposable urine way protective sheath |
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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 |
Granted publication date: 20190823 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |