CN112755364A - Fallopian tube catheter with side hole - Google Patents
Fallopian tube catheter with side hole Download PDFInfo
- Publication number
- CN112755364A CN112755364A CN202110079347.XA CN202110079347A CN112755364A CN 112755364 A CN112755364 A CN 112755364A CN 202110079347 A CN202110079347 A CN 202110079347A CN 112755364 A CN112755364 A CN 112755364A
- Authority
- CN
- China
- Prior art keywords
- tube
- balloon
- catheter
- pigtail
- air bag
- 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.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/0043—Catheters; Hollow probes characterised by structural features
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
- A61M25/0068—Static characteristics of the catheter tip, e.g. shape, atraumatic tip, curved tip or tip structure
- A61M25/007—Side holes, e.g. their profiles or arrangements; Provisions to keep side holes unblocked
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
- A61M25/1011—Multiple balloon catheters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
- A61M25/1011—Multiple balloon catheters
- A61M2025/1013—Multiple balloon catheters with concentrically mounted balloons, e.g. being independently inflatable
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
- A61M2025/1043—Balloon catheters with special features or adapted for special applications
- A61M2025/105—Balloon catheters with special features or adapted for special applications having a balloon suitable for drug delivery, e.g. by using holes for delivery, drug coating or membranes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
- A61M2025/1043—Balloon catheters with special features or adapted for special applications
- A61M2025/1086—Balloon catheters with special features or adapted for special applications having a special balloon surface topography, e.g. pores, protuberances, spikes or grooves
Abstract
The invention discloses an oviduct catheter with a side hole, which comprises a catheter main body, wherein a pigtail-shaped tube is arranged at the top of the catheter main body and is elastically curled to be pigtail-shaped, a medicine injection hole is formed in the bottom of the catheter main body, and a first air bag connector and a second air bag connector are arranged on the outer side of the end part of the catheter main body, which is far away from a bent pipe; a first balloon and a second balloon are sequentially arranged on the outer side of the catheter body from top to bottom; a plurality of side holes are also formed in the outer side of the catheter body; the catheter body is internally provided with a drug guide tube, a first communicating tube and a second communicating tube. Compared with the prior art, the invention has the advantages that: simple structure, convenient to use can cooperate the seal wire to put into, can inject the medicine, or as fallopian tube support, and the slippage is prevented to two sacculus designs, goes up the sacculus and prevents to take off into the abdominal cavity, and lower sacculus can prevent to take off into the vagina, and the pigtail form pipe design that the top was sealed can protect fallopian tube umbrella end. Has good practicability and market popularization value.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to an oviduct catheter with a side hole.
Background
In the fallopian tube examination, treatment and operation, a fallopian tube catheter is often needed, and the existing fallopian tube cannot be reserved in vivo after treatment; and the existing oviduct guide wire is used more in examination, so that the medicine can not be injected into the oviduct cavity, and the inconvenience is very high. In addition, in operations such as anastomosis of fallopian tubes, recanalization and the like, an epidural catheter used in an anesthesia department is used for guiding and supporting the fallopian tubes at present, and specific equipment is lacked. Therefore, a novel fallopian tube catheter with a side hole is in urgent need of research.
SUMMARY OF THE PATENT FOR INVENTION
The object of the present patent is to solve the problems mentioned in the background art and to provide a fallopian tube catheter with a side hole.
In order to solve the technical problems, the invention provides the following technical scheme: an oviduct catheter with side holes comprises a catheter main body, wherein a pigtail-shaped tube is arranged at the top of the catheter main body, the pigtail-shaped tube is made of an elastic curling material and is pigtail-shaped, the end part of the pigtail-shaped tube is sealed, a medicine injection hole is formed in the bottom of the catheter main body, and a first air bag connector and a second air bag connector are arranged on the outer side of the end part of the catheter main body, which is far away from the pigtail-shaped tube;
a first balloon and a second balloon are sequentially arranged on the outer side of the catheter body from top to bottom;
a plurality of side holes are further formed in the outer side of the catheter body and are positioned on the side wall between the first balloon and the pigtail-shaped tube;
a medicine guide tube, a first communicating tube and a second communicating tube are arranged in the catheter body, the side hole is communicated with the medicine injection hole through the medicine guide tube, the first balloon is communicated with the first balloon connector through the first communicating tube, and the second balloon is communicated with the second balloon connector through the second communicating tube;
the end of the first air bag interface is provided with a first plug cover, and the end of the second air bag interface is provided with a second plug cover.
As a preferable scheme, the number of the side holes is not less than 4, and the side holes are uniformly distributed on the side wall between the first balloon and the pigtail-shaped tube.
Compared with the prior art, the invention has the advantages that: simple structure, convenient to use can cooperate the seal wire to put into, can inject the medicine, or as fallopian tube support, and the slippage is prevented to two sacculus designs, goes up the sacculus and prevents to take off into the abdominal cavity, and lower sacculus can prevent to take off into the vagina, and the pigtail form pipe design that the top was sealed can protect fallopian tube umbrella end. Has good practicability and market popularization value.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Figure 2 is a cross-sectional view of the catheter body of the present invention.
As shown in the figure: 1. the catheter comprises a catheter body, 2, a pigtail-shaped tube, 3, a medicine injection hole, 4, a first air bag interface, 5, a second air bag interface, 6, a first air bag, 7, a second air bag, 8, a side hole, 9, a medicine guide tube, 10, a first communicating tube, 11, a second communicating tube, 12, a first plug cover, 13 and a second plug cover.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments obtained by a person skilled in the art based on the embodiments in the patent of the invention without any inventive work belong to the protection scope of the patent of the invention.
In the description of the present patent, it is to be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "front", "back", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present patent and simplifying the description, but do not indicate or imply that the resulting manner or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present patent. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present patent application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may for example be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present patent can be understood in a specific case by those skilled in the art.
With reference to the attached drawing, the oviduct catheter with the side hole comprises a catheter body 1, wherein a pigtail-shaped tube 2 is arranged at the top of the catheter body 1, the pigtail-shaped tube 2 is made of an elastic curling material and is pigtail-shaped, the end part of the pigtail-shaped tube 2 is sealed, a medicine injection hole 3 is formed in the bottom of the catheter body 1, and a first air bag connector 4 and a second air bag connector 5 are arranged on the outer side of the end part, far away from the pigtail-shaped tube 2, of the catheter body 1;
a first balloon 6 and a second balloon 7 are sequentially arranged on the outer side of the catheter body 1 from top to bottom;
a plurality of side holes 8 are further formed in the outer side of the catheter body 1, and the side holes 8 are located in the side wall between the first balloon 6 and the pigtail-shaped tube 2;
a drug guide tube 9, a first communicating tube 10 and a second communicating tube 11 are arranged in the catheter body 1, the side hole 8 is communicated with the drug injection hole 3 through the drug guide tube 9, the first balloon 6 is communicated with the first balloon connector 4 through the first communicating tube 10, and the second balloon 7 is communicated with the second balloon connector 5 through the second communicating tube 11;
the end of the first air bag interface 4 is provided with a first plug 12, and the end of the second air bag interface 5 is provided with a second plug 13.
The number of the side holes 8 is not less than 4, and the side holes are evenly distributed on the side wall between the first balloon 6 and the pigtail-shaped tube 2.
When the invention is implemented, the oviduct catheter is placed into a corresponding position through the medicine injection hole and the medicine guide tube matched with the guide wire, the guide wire is drawn out, and air or water is injected from the first air bag interface and the second air bag interface to expand the air bags for fixing the whole device. If the medicine needs to be administered for treatment, the medicine is injected through the main medicine injection hole, and the medicine water flows out from the side hole through the medicine guide pipe. The medicine is used for local medicine injection treatment of ectopic pregnancy, can be used for tubal recanalization and adhesion prevention, and can be used for supporting and indicating in tubal operation.
The present invention and its embodiments have been described above, and the description is not limited thereto, and the drawings show only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (2)
1. The utility model provides a take oviduct pipe of side opening, includes the pipe main part, its characterized in that: the top of the catheter body is provided with a pigtail-shaped tube which is made of an elastic curled material and is pigtail-shaped, the end part of the pigtail-shaped tube is sealed, the bottom of the catheter body is provided with a medicine injection hole, and the outer side of the end part of the catheter body far away from the pigtail-shaped tube is provided with a first air bag connector and a second air bag connector;
a first balloon and a second balloon are sequentially arranged on the outer side of the catheter body from top to bottom;
a plurality of side holes are further formed in the outer side of the catheter body and are positioned on the side wall between the first balloon and the pigtail-shaped tube;
a medicine guide tube, a first communicating tube and a second communicating tube are arranged in the catheter body, the side hole is communicated with the medicine injection hole through the medicine guide tube, the first balloon is communicated with the first balloon connector through the first communicating tube, and the second balloon is communicated with the second balloon connector through the second communicating tube;
the end of the first air bag interface is provided with a first plug cover, and the end of the second air bag interface is provided with a second plug cover.
2. The fallopian tube catheter with side hole as claimed in claim 1, wherein: the number of the side holes is not less than 4, and the side holes are evenly distributed on the side wall between the first balloon and the pigtail-shaped tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110079347.XA CN112755364A (en) | 2021-01-21 | 2021-01-21 | Fallopian tube catheter with side hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110079347.XA CN112755364A (en) | 2021-01-21 | 2021-01-21 | Fallopian tube catheter with side hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112755364A true CN112755364A (en) | 2021-05-07 |
Family
ID=75702081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110079347.XA Pending CN112755364A (en) | 2021-01-21 | 2021-01-21 | Fallopian tube catheter with side hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112755364A (en) |
-
2021
- 2021-01-21 CN CN202110079347.XA patent/CN112755364A/en active Pending
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