CN215504608U - Portable drainage device for auricle cyst - Google Patents
Portable drainage device for auricle cyst Download PDFInfo
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- CN215504608U CN215504608U CN202120564602.5U CN202120564602U CN215504608U CN 215504608 U CN215504608 U CN 215504608U CN 202120564602 U CN202120564602 U CN 202120564602U CN 215504608 U CN215504608 U CN 215504608U
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- drainage hose
- drainage
- liquid
- needle head
- puncture
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Abstract
A portable drainage device for auricular cyst comprises a needle head part and a liquid collecting part which are connected through a drainage hose, wherein the needle head part consists of a puncture needle head at the top and a guide tube, a wing-shaped fixing piece of a flat machine is arranged at the position of the guide tube close to the needle head, 2 opposite through holes are arranged on the fixing piece, the liquid collecting part consists of a drainage hose connector and a liquid collector, the drainage hose connector is arranged above the liquid collector and is connected with the drainage hose through the drainage hose connector, the diameter of the drainage hose connector is larger than that of the drainage hose, the drainage hose can be firmly wrapped in the drainage hose connector, the utility model avoids the problems of frequent puncture liquid extraction, falling off of the needle head after puncture, limited secondary needle feeding required by the single puncture drainage amount of an injector and the like in clinic, simplifies the clinical operation, and improves the comfort level and compliance of patients, the clinical requirement is met, and the drainage device has good safety and better drainage effect.
Description
Technical Field
The utility model relates to a medical apparatus, which is used for auricle cyst patients who need puncture drainage, repeated relapse or sclerosing agent injection treatment in clinic and belongs to the field of drainage devices.
Background
Auricle cyst is one of the common clinical benign diseases of otorhinolaryngology, and puncture and liquid drawing are the basic treatment means. However, due to the characteristics of easy recurrence, difficult self-regressions and the like, in the actual clinical work, some patients need to receive multiple times of puncture drainage. Such patients often face the problems of frequent puncture and liquid extraction, needle fall-off after puncture, limited single drainage amount of syringe puncture and secondary needle insertion, and the like, which leads to poor patient experience and induces more clinical adverse events. For solving the problem, this center has designed this puncture drainage device, through the innovation transformation such as increase detachable screw interface and adjustment fixing device for this set of device can be applicable to most auricle cyst in clinical at present and need puncture drainage crowd, has characteristics such as simple and convenient, easy operation, security height, last thorough drainage and travelling comfort height.
Disclosure of Invention
The utility model aims to solve the technical problems that the utility model provides a drainage device which has simple structure, convenient use and low manufacturing cost, simplifies clinical operation in use, improves the comfort and compliance of patients and meets clinical requirements better, and the utility model aims to provide a portable drainage device for auricular cyst by the following technical proposal, which comprises a needle head part and a liquid collecting part which are connected by a drainage hose, wherein the needle head part consists of a puncture needle head at the top and a guide tube, a wing-shaped fixing piece of a flat machine is arranged at the position of the guide tube close to the needle head, 2 opposite through holes are arranged on the fixing piece, the liquid collecting part consists of a drainage hose connector and a liquid collector, the drainage hose connector is arranged above the liquid collector and is connected with the drainage hose by the drainage hose connector, the diameter of the drainage hose connector is larger than that of the drainage hose, the drainage hose can be firmly wrapped in the drainage hose connector.
Preferably, the method comprises the following steps: the drainage hose is connected with the guide tube of the needle head part, the connection is formed by a connector which is provided with a thread and is arranged on the connection end of the drainage hose and is provided with a thread connection hole which is concave inwards, the drainage hose and the guide tube are fixedly connected through a rotary thread, and a cylindrical handheld part is further arranged below the connector and used for facilitating pinching and rotating of two fingers when in use.
Preferably, the method comprises the following steps: the liquid collector is a liquid collecting bag, a liquid collecting bottle or a hill-shaped sacculus with a flat bottom surface and negative pressure.
The utility model has simple structure, convenient use and good safety performance, can well avoid the problems of frequent puncture liquid extraction in clinic, falling off of a needle head after puncture, limited single drainage amount of syringe puncture and secondary needle insertion and the like through screw thread replacement, simplifies clinical operation, improves the comfort and compliance of patients, better meets clinical requirements, and has good safety and better drainage effect.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a partially enlarged view of a portion a in fig. 1.
Fig. 3 is a partially enlarged view of B in fig. 1.
Detailed Description
The utility model will be described in detail below with reference to the following figures: as shown in fig. 1-3, the portable drainage device for auricular cyst of the present invention comprises a needle head part 1 and a fluid collection part 2, which are connected with each other through a drainage hose 3, wherein the needle head part 1 is composed of a puncture needle head 4 and a guide tube 5 at the top, a flat wing-shaped fixing piece 6 is arranged at the position of the guide tube 5 close to the needle head 4, 2 opposite through holes 7 are arranged on the fixing piece 6, the fluid collection part 2 is composed of a drainage hose joint 8 and a fluid collection device 9, the drainage hose joint 8 is arranged above the fluid collection device 9 and is connected with the drainage hose 3 through the drainage hose joint 8, the diameter of the drainage hose joint 8 is larger than that of the drainage hose 3, and the drainage hose 3 can be firmly wrapped in the drainage hose joint 8.
The liquid collector 9 is a liquid collecting bag, a liquid collecting bottle or a hill-shaped sacculus with a flat bottom surface and negative pressure.
The specific use flow is as follows:
insert patient's sick affected part with syringe needle portion earlier, extract built-in interior needle after inserting, the negative pressure sacculus of flow hose is taken through the rear to the back, drainage to the sacculus that will pus slowly, after the sacculus drum saturation, only need change flow hose and sacculus can, the stationary blade of the flat wing form of syringe needle portion can let medical staff more accurate when using insert sick affected part, the through-hole of top also can let other pipeline or line pass, the environmental protection is pleasing to the eye, and this stationary blade also can paste on patient's the convenient next use of going up through the sticky tape, play the effect of keeping somewhere the needle, avoid the condition of pricking the needle many times.
Claims (3)
1. The utility model provides a portable drainage device for auricle cyst, it includes syringe needle portion and liquid collecting part, connects its characterized in that through drainage hose between the two: the utility model discloses a drainage device, including syringe needle portion, guide tube, flat-bed machine wing-shaped stationary blade, 2 relative through-holes are equipped with on the stationary blade, collection liquid portion comprises drainage hose nipple and liquid trap, and drainage hose nipple sets up in the top of liquid trap, is connected with the drainage hose through drainage hose nipple, the diameter of drainage hose nipple is greater than the diameter of drainage hose, can be with the parcel that the drainage hose is firm in drainage hose nipple.
2. A portable drainage device for pinna cysts as defined in claim 1, wherein: the drainage hose is connected with the guide tube of the needle head part, the connection is formed by a connector which is provided with a thread and is arranged on the connection end of the drainage hose and is provided with a thread connection hole which is concave inwards, the drainage hose and the guide tube are fixedly connected through a rotary thread, and a cylindrical handheld part is further arranged below the connector and used for facilitating pinching and rotating of two fingers when in use.
3. A portable drainage device for pinna cysts as defined in claim 1, wherein: the liquid collector is a liquid collecting bag, a liquid collecting bottle or a hill-shaped sacculus with a flat bottom surface and negative pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120564602.5U CN215504608U (en) | 2021-03-19 | 2021-03-19 | Portable drainage device for auricle cyst |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120564602.5U CN215504608U (en) | 2021-03-19 | 2021-03-19 | Portable drainage device for auricle cyst |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215504608U true CN215504608U (en) | 2022-01-14 |
Family
ID=79800543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120564602.5U Active CN215504608U (en) | 2021-03-19 | 2021-03-19 | Portable drainage device for auricle cyst |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215504608U (en) |
-
2021
- 2021-03-19 CN CN202120564602.5U patent/CN215504608U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |