CN213606564U - Simple negative pressure suction ureteral sheath - Google Patents
Simple negative pressure suction ureteral sheath Download PDFInfo
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- CN213606564U CN213606564U CN202022497089.0U CN202022497089U CN213606564U CN 213606564 U CN213606564 U CN 213606564U CN 202022497089 U CN202022497089 U CN 202022497089U CN 213606564 U CN213606564 U CN 213606564U
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- sheath
- drainage tube
- suit
- negative pressure
- ureteral
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Abstract
A simple negative pressure suction ureteral sheath, which belongs to the technical field of medical appliances. The utility model discloses have at funnel portion front end with sheath portion afterbody complex suit portion, funnel portion through suit portion suit in sheath portion afterbody, the uncovered and sheath portion lumen intercommunication of rear side of funnel portion is provided with the opening that communicates with the lumen in the suit portion, the drainage tube pore is aimed at the opening and is passed through drainage tube location portion fix the suit portion on, the rear side opening parcel of funnel portion has the film, the film twines fixedly through the ribbon, the drainage tube be connected with the aspirator that has negative pressure suction. The utility model discloses an increase drainage tube and drainage tube location portion on current ureteral sheath, can improve drainage efficiency through the drainage tube for wash, the operation time shortens, can be fast with blood clot, tiny stone, purulent flocculus suction. The utility model discloses a structure can reduce the interior pressure of kidney, ureter: reduce urogenic sepsis blood infection, and reduce hematoma and hydrops around kidney.
Description
Technical Field
The utility model belongs to the technical field of medical instrument, especially, it is relevant with a simple system negative pressure suction ureteral sheath.
Background
The ureteral sheath is used in urinary surgery, a passage convenient for an endoscope and other instruments to enter a urinary tract is established, in the operation process, some blood clots, fine stones and purulent floccules are naturally discharged from the ureteral sheath, but the drainage time of the natural discharge mode is long, so that the time length of the operation is greatly prolonged.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a simple negative pressure suction ureteral sheath aiming at solving the problem that the operation is longer caused by the natural drainage mode adopted by the prior ureteral sheath in the operation process.
Therefore, the utility model adopts the following technical scheme: the utility model provides a system negative pressure suction ureteral sheath, characterized by, ureteral sheath include sheath portion, funnel portion, drainage tube and drainage tube location portion, the front end of funnel portion have with sheath portion tail complex suit portion, funnel portion through suit portion suit in sheath portion tail, the rear side of funnel portion is uncovered and sheath portion lumen intercommunication, suit portion on be provided with the opening with the lumen intercommunication, the pore of drainage tube aim at the opening and pass through location portion fix the suit portion on, the rear side opening parcel of funnel portion have the film, the film twines fixedly through the ribbon, the drainage tube be connected with the aspirator that has negative pressure suction. When the drainage tube is used, the surgical instrument penetrates through the film and enters the tube cavity of the tube sheath part for surgical operation, and the drainage tube sucks out blood clots, fine stones and purulent floccules in the operation through the aspirator and enters the drainage tube, so that the drainage efficiency is greatly improved, and the surgical efficiency is improved.
As the supplement and improvement to the technical proposal, the utility model also comprises the following technical characteristics.
The drainage tube and the drainage tube positioning part are integrated T-shaped tubes, the transverse parts of the T-shaped tubes are sleeved on the sleeving parts, and the vertical parts of the T-shaped tubes are used as the drainage tubes.
The T-shaped pipe is a disposable latex bile duct drainage pipe 24Fr pipe.
The film is cut and formed by finger sleeves of the disposable surgical gloves, and the bandage is cut and formed by the disposable surgical gloves.
The utility model discloses following beneficial effect can be reached: 1. the utility model discloses an increase drainage tube and drainage tube location portion on current ureteral sheath, can improve drainage efficiency through the drainage tube for wash, the operation time shortens, can be fast with blood clot, tiny stone, purulent flocculus suction. The utility model discloses a structure can reduce the interior pressure of kidney, ureter: reduce urogenic sepsis blood infection, and reduce hematoma and hydrops around kidney. 2. The utility model discloses also reduce incarceration nature calculus ureter holmium laser heat damage. 3. The utility model has low use cost, the added cost is less than 12 yuan, and extra medical instruments and operation consumables are not needed.
Drawings
Fig. 1 is a schematic view of the present invention.
Fig. 2 is a schematic view of the sheath portion of the present invention.
Fig. 3 is a schematic view of the funnel part of the present invention.
Fig. 4 is a schematic view of a T-shaped pipe of the present invention.
Detailed Description
The embodiments of the present invention will be described in detail with reference to the drawings, and the described embodiments are illustrative and explanatory of the present invention, and do not constitute the only limitations of the present invention.
Example (b): as shown in fig. 1-4, the utility model discloses ureteral sheath includes sheath portion 1, funnel portion 2, drainage tube 3 and drainage tube location portion 4, the front end of funnel portion have with sheath portion afterbody complex suit portion 5, funnel portion suit in sheath portion afterbody through suit portion, the uncovered and sheath portion lumen intercommunication in rear side of funnel portion, suit portion on be provided with the opening 11 with the lumen intercommunication, the pore of drainage tube aim at the opening and pass through drainage tube location portion fix suit portion on, the rear side opening parcel of funnel portion have film 6, film 6 twines fixedly through the ribbon, the afterbody of drainage tube be connected with the aspirator that has negative pressure suction. When the drainage tube is used, the surgical instrument penetrates through the film and enters the tube cavity of the tube sheath part for surgical operation, and the drainage tube sucks out blood clots, fine stones and purulent floccules in the operation through the aspirator and enters the drainage tube, so that the drainage efficiency is greatly improved, and the surgical efficiency is improved.
Preferably, the drainage tube and the drainage tube positioning part are an integrated T-shaped tube, the transverse part of the T-shaped tube is sleeved on the sleeving part, and the vertical part of the T-shaped tube is used as the drainage tube. The T-shaped pipe is a disposable latex bile duct drainage pipe 24Fr pipe. The film is cut and formed for the finger sleeve of the disposable surgical glove, and the bandage is also cut and formed for the disposable surgical glove.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a system negative pressure suction ureteral sheath which characterized in that: ureteral sheath include sheath portion, funnel portion, drainage tube and drainage tube location portion, the front end of funnel portion have with sheath portion tail complex suit portion, funnel portion through suit portion suit in sheath portion tail, the uncovered and tube sheath portion lumen intercommunication of rear side of funnel portion, suit portion on be provided with the opening with the lumen intercommunication, the pore of drainage tube aim at the opening and pass through drainage tube location portion fix suit portion on, the rear side opening parcel of funnel portion have the film, the film twines fixedly through the ribbon, the drainage tube be connected with the aspirator that has negative pressure suction.
2. The simplified negative pressure aspiration ureteral sheath of claim 1, wherein: the drainage tube and the drainage tube positioning part are integrated T-shaped tubes, the transverse parts of the T-shaped tubes are sleeved on the sleeving parts, and the vertical parts of the T-shaped tubes are used as the drainage tubes.
3. The simplified negative pressure aspiration ureteral sheath of claim 2, wherein: the T-shaped pipe is a disposable latex bile duct drainage pipe 24Fr pipe.
4. The simplified negative pressure aspiration ureteral sheath of claim 3, wherein: the film is cut and formed for the finger stall of the disposable surgical glove.
5. The simplified negative pressure aspiration ureteral sheath according to claim 1 or 4, wherein: the bandage is cut and formed for the disposable surgical gloves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022497089.0U CN213606564U (en) | 2020-11-02 | 2020-11-02 | Simple negative pressure suction ureteral sheath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022497089.0U CN213606564U (en) | 2020-11-02 | 2020-11-02 | Simple negative pressure suction ureteral sheath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213606564U true CN213606564U (en) | 2021-07-06 |
Family
ID=76628060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022497089.0U Active CN213606564U (en) | 2020-11-02 | 2020-11-02 | Simple negative pressure suction ureteral sheath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213606564U (en) |
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2020
- 2020-11-02 CN CN202022497089.0U patent/CN213606564U/en active Active
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