CN209075803U - Disposable oviduct-radiography catheter - Google Patents
Disposable oviduct-radiography catheter Download PDFInfo
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- CN209075803U CN209075803U CN201821225966.5U CN201821225966U CN209075803U CN 209075803 U CN209075803 U CN 209075803U CN 201821225966 U CN201821225966 U CN 201821225966U CN 209075803 U CN209075803 U CN 209075803U
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- filter
- tube
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- net
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Abstract
A kind of disposable oviduct-radiography catheter, including liquid entrance, Capsule is provided on the right side of liquid entrance, the side of Capsule is provided with connector, the side of connector is provided with perfusion tube, one end of perfusion tube is provided with filter ring, the side of filter ring is provided with treatment tube, one end for the treatment of tube is provided with injection-tube, seal wire is provided with immediately below injection-tube, Capsule is internally provided with built-in net, built-in net outer surface setting is textured, built-in net is internally provided with throttle orifice, filter ring is internally provided with medical fluid import, delivery tube is provided at the top of medical fluid import, the side of delivery tube is respectively arranged with filter, filter side is evenly arranged with multiple ribs, the side of filter is provided with reinforcing ring.The utility model filter will be filtered processing to the medical fluid, be fixed reinforcing ring by multiple ribs of filter side, effectively enhance the connection of built-in net two sides component by the setting of lines.
Description
Technical field
The utility model relates to the field of medical instrument technology, specially a kind of disposable oviduct-radiography catheter.
Background technique
Oviduct-radiography catheter is suitable for being inserted into defeated ovum by hysteroscope operating walk way or other uterus intervention apparatus channels
Pipe injects pigment solution or contrast agent to assess the patency of fallopian tubal, and carries out fluid injection purge operation.
But existing disposable oviduct-radiography catheter, number big absolutely, due to not having during liquid medicine injection
Filter is handled, and the molecule in medical fluid enters together, causes device working effect undesirable.
Utility model content
The purpose of this utility model is to provide disposable oviduct-radiography catheters, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions: disposable oviduct-radiography catheter, packet
Liquid entrance is included, Capsule is provided on the right side of the liquid entrance, the side of the Capsule is provided with connector, the connector
Side be provided with perfusion tube, one end of the perfusion tube is provided with filter ring, and the side of the filter ring is provided with treatment tube,
One end of the treatment tube is provided with injection-tube, and seal wire, the inside setting of the Capsule are provided with immediately below the injection-tube
There is built-in net, the built-in net outer surface setting is textured, and the built-in net is internally provided with throttle orifice, the filter ring
It is internally provided with medical fluid import, delivery tube is provided at the top of the medical fluid import, the side of the delivery tube is respectively arranged with
Filter, the filter side are evenly arranged with multiple ribs, and the side of the filter is provided with reinforcing ring.
Further, the Capsule is in " ellipse ", and the Capsule smooth outer surface, while the Capsule fits closely
In the side of connector.
Further, the throttle orifice inner wall protrusion, and hollow out inside the throttle orifice, while the throttle orifice and infusion
Pipe is fixedly connected.
Further, the built-in net is in " netted ", while the built-in net tight is in the outer surface of throttle orifice.
Further, the reinforcing ring is in " annular shape ", and the reinforcing ring is perpendicular to the side of filter, while described
Reinforcing ring is closely nested in the side of filter.
Further, the filter is in " cylinder ", while the filter is fixedly connected with delivery tube.
Compared with prior art, the utility model has the beneficial effects that this kind of disposable oviduct-radiography catheter,
It is improved and has been increased on the basis of original device, this kind of disposable oviduct-radiography catheter is provided with delivery tube, mistake
Filter, connector, throttle orifice and perfusion tube, the side of connector are provided with Capsule, and Capsule is in bullet-shaped, smooth outer surface, in glue
When cap is inserted into hysteroscope insert port, the frictional force between Capsule and hysteroscope insert port can be reduced, by the company in hysteroscope insert port
The place of connecing is stuck on perfusion tube, may also function as the effect of firmware, and delivery tube side is provided with filter, when medical fluid is filtered into mistake
When device, filter will be filtered processing to the medical fluid, the unfavorable objects such as little particle in medical fluid are blocked in it is outer, to have
Effect improves device work quality, and filter side is provided with reinforcing ring, and the firm side for being nested in filter of reinforcing ring leads to
The multiple ribs for crossing filter side are fixed, and can defend the generation of the unfavorable accidents such as filter expansion, to effectively improve
The security performance of device, throttle orifice outer surface are provided with built-in net, and there is lines setting in built-in net outer surface, and lines is provided with
Effect enhances the connection of built-in net two sides component, can also increase the frictional force of component during operation of the device, thus effectively
Improving the stability of device, built-in net is internally provided with throttle orifice, throttle orifice internal protrusion, when liquid passes through, current limliting
Mouth internal protrusion part will limit the flow velocity of liquid, to effectively play the effect of current limliting.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the built-in net sectional structure chart of the utility model；
Fig. 3 is the filter ring schematic diagram of internal structure of the utility model.
In figure: 1, liquid entrance, 2, Capsule, 201, throttle orifice, 202, built-in net, 3, connector, 4, perfusion tube, 5, filtering
Ring, 501, medical fluid import, 502, delivery tube, 503, filter, 504, reinforcing ring, 6, treatment tube, 7, injection-tube, 8, seal wire.
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.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: disposable oviduct-radiography catheter, including
Liquid entrance 1, Capsule 2, throttle orifice 201, built-in net 202, connector 3, perfusion tube 4, filter ring 5, medical fluid import 501, transport
Pipe 502, filter 503, reinforcing ring 504, treatment tube 6, injection-tube 7 and seal wire 8.
The right side of liquid entrance 1 is provided with Capsule 2, and the side of connector 3 is provided with Capsule 2, and Capsule 2 is in bullet-shaped,
Smooth outer surface can reduce the frictional force between Capsule 2 and hysteroscope insert port, by palace when Capsule 2 is inserted into hysteroscope insert port
Junction in hysteroscope insert port is stuck on perfusion tube 4, may also function as the effect of firmware, and Capsule 2 is in " ellipse ", and glue
2 smooth outer surface of cap, while Capsule 2 is fitted closely in the side of connector 3, the side of Capsule 2 are provided with connector 3, and the one of connector 3
Side is provided with perfusion tube 4, and one end of perfusion tube 4 is provided with filter ring 5, and the side of filter ring 5 is provided with treatment tube 6, treatment tube 6
One end be provided with injection-tube 7, the underface of injection-tube 7 is provided with seal wire 8.
Capsule 2 is internally provided with built-in net 202, and 201 outer surface of throttle orifice is provided with built-in net 202, outside built-in net 202
There is lines setting on surface, and the setting of lines effectively enhances the connection of 202 two sides component of built-in net, may be used also during operation of the device
To increase the frictional force of component, to effectively raise the stability of device, built-in 202 outer surface of net setting is textured,
And built-in net 202 is in " netted ", while 202 tight of built-in net is in the outer surface of throttle orifice 201, the inside of built-in net 202
It is provided with throttle orifice 201, built-in net 202 is internally provided with throttle orifice 201,201 internal protrusion of throttle orifice, when liquid passes through,
201 internal protrusion part of throttle orifice will limit the flow velocity of liquid, so that the effect of current limliting is effectively played, in throttle orifice 201
Wall protrusion, and 201 inside hollow out of throttle orifice, while throttle orifice 201 is fixedly connected with perfusion tube 4.
Filter ring 5 is internally provided with medical fluid import 501, and the top of medical fluid import 501 is provided with delivery tube 502, transport
The side of pipe 502 is respectively arranged with filter 503, and 502 side of delivery tube is provided with filter 503, when medical fluid into cross filter
When 503, filter 503 will be filtered processing to the medical fluid, the unfavorable objects such as little particle in medical fluid are blocked in it is outer, from
And device work quality is effectively raised, 503 side of filter is evenly arranged with multiple ribs, and filter 503 is in " cylinder
Shape ", while filter 503 is fixedly connected with delivery tube 502, the side of filter 503 is provided with reinforcing ring 504, filter 503
Side is provided with reinforcing ring 504, and the firm side for being nested in filter 503 of reinforcing ring 504 passes through the more of 503 side of filter
A rib is fixed, and can defend the generation of the unfavorable accidents such as the expansion of filter 503, to effectively raise the safety of device
Can, reinforcing ring 504 is in " annular shape ", and reinforcing ring 504 is perpendicular to the side of filter 503, while the close nesting of reinforcing ring 504
In the side of filter 504.
Working principle: firstly, whether preoperation inspection product packaging is complete, packaging is opened along packaging opening, takes out defeated ovum
Treatment tube 6 is inserted into Capsule 2 by pipe conduit, and seal wire 8, injection-tube 7, the combination for the treatment of tube 6 " are put into hysteroscope, then Capsule 2 filled in
To hysteroscope insert port, seal wire 10 is inserted into injection-tube 7, is inserted into treatment tube 6 after the two combination until port and treatment
The conical opening of 6 front end of pipe is concordant, routinely requires to carry out operation for " seal wire 8 and treatment tube 6 " while send to fallopian tubal opening, will
Seal wire 8 and seal wire 10 " are slowly advanced the dredging treatment that can carry out fallopian tubal back and forth in interstitial portion, extract seal wire 8, routinely grasp
Make carry out dosing, pressurization or logical liquid, then slowly extract injection-tube 7 in dosing, medical fluid by seal wire 8 and injection-tube 7 into
Enter treatment tube 6, the medical fluid for flowing into treatment tube 6 successively flows into filter ring 5, enters from medical fluid import 501, passes through delivery tube 502
Be conveyed into filter 503, medical fluid is filtered processing, filtered medical fluid is passed through fortune when by filter 503
Defeated pipe 502 is transported to inside of human body, by the processing of throttle orifice 201 in Capsule 2, passes sequentially through the discharge of liquid entrance 1.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of disposable oviduct-radiography catheter, including liquid entrance (1), it is characterised in that: the liquid disengaging
It is provided with Capsule (2) on the right side of mouth (1), the side of the Capsule (2) is provided with connector (3), the side setting of the connector (3)
Have perfusion tube (4), one end of the perfusion tube (4) is provided with filter ring (5), and the side of the filter ring (5) is provided with treatment
It manages (6), one end of the treatment tube (6) is provided with injection-tube (7), seal wire (8) are provided with immediately below the injection-tube (7),
The Capsule (2) is internally provided with built-in net (202), and built-in net (202) the outer surface setting is textured, the built-in net
(202) be internally provided with throttle orifice (201), the filter ring (5) is internally provided with medical fluid import (501), the medical fluid
It being provided at the top of import (501) delivery tube (502), the side of the delivery tube (502) is respectively arranged with filter (503),
Filter (503) side is evenly arranged with multiple ribs, and the side of the filter (503) is provided with reinforcing ring (504).
2. disposable oviduct-radiography catheter according to claim 1, it is characterised in that: the Capsule (2) is in " ellipse
It is round ", and the Capsule (2) smooth outer surface, while the Capsule (2) is fitted closely in the side of connector (3).
3. disposable oviduct-radiography catheter according to claim 1, it is characterised in that: the throttle orifice (201)
Inner wall protrusion, and the internal hollow out of the throttle orifice (201), while the throttle orifice (201) is fixedly connected with perfusion tube (4).
4. disposable oviduct-radiography catheter according to claim 1, it is characterised in that: the built-in net (202)
In " netted ", while built-in net (202) tight is in the outer surface of throttle orifice (201).
5. disposable oviduct-radiography catheter according to claim 1, it is characterised in that: the reinforcing ring (504)
In " annular shape ", and the reinforcing ring (504) is perpendicular to the side of filter (503), while the reinforcing ring (504) is close embedding
It is placed on the side of filter (503).
6. disposable oviduct-radiography catheter according to claim 1, it is characterised in that: the filter (503)
In " cylinder ", while the filter (503) is fixedly connected with delivery tube (502).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821225966.5U CN209075803U (en) | 2018-08-01 | 2018-08-01 | Disposable oviduct-radiography catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821225966.5U CN209075803U (en) | 2018-08-01 | 2018-08-01 | Disposable oviduct-radiography catheter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209075803U true CN209075803U (en) | 2019-07-09 |
Family
ID=67113991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821225966.5U Active CN209075803U (en) | 2018-08-01 | 2018-08-01 | Disposable oviduct-radiography catheter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209075803U (en) |
-
2018
- 2018-08-01 CN CN201821225966.5U patent/CN209075803U/en active Active
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