Cyst puncture drainage device

Abstract

The utility model discloses a cyst puncture drainage device which comprises a puncture needle, a drainage hose is arranged on the outer side of the puncture needle in a sleeved mode, micropores are evenly formed in the outer side of the drainage hose, and a drainage bag is detachably installed at one end of the drainage hose. A plugging mechanism for sealing the other end of the drainage hose is mounted on the outer side of the drainage hose; the puncture needle drives the drainage hose to penetrate through the cyst, so that the micropore part is reserved in the cyst, the end of the drainage hose is sealed through the plugging mechanism, the falling condition is avoided, then cyst fluid drainage is achieved through the micropore, the drainage hose is connected into a special drainage bag, and after the continuous drainage process, the drainage tube can be easily taken down. The whole treatment process is completed.

Description

Technical Field

[0001] The utility model relates to the technical field of cyst drainage, in particular to a cyst puncture drainage device. Background Technique

[0002] As a common gynecological disease, Bartholin gland cyst is mainly caused by the obstruction of the Bartholin gland duct, resulting in the accumulation of secretions and the formation of cysts. Its causes are complex and diverse, including factors such as gland duct stenosis, infectious inflammation, and congenital developmental abnormalities.

[0003] In terms of treatment, the treatment method of Bartholin gland cyst depends on the severity of the condition. For patients with smaller cysts or milder symptoms, drug treatment is the preferred option to eliminate inflammation, relieve pain, and promote the absorption of cysts.

[0004] However, for patients with larger cysts or severe symptoms, surgical treatment becomes a necessary choice. Surgical methods include cyst incision and drainage, Bartholin gland ostomy, etc., aiming to completely remove the cyst and prevent recurrence. Although the surgical effect is significant, the conventional Bartholin gland ostomy is relatively complex, and drainage needs to be placed and the drainage strip needs to be frequently changed after the operation, bringing pain and inconvenience to the patients. In addition, too short placement time of the drainage strip may lead to the closure of the ostomy after the operation, thus increasing the risk of recurrence.

[0005] Therefore, a cyst puncture drainage device is proposed. Summary of the Invention

[0006] The purpose of the utility model is to provide a cyst puncture drainage device to solve the problems put forward in the above background technique.

[0007] To achieve the above purpose, the utility model provides the following technical scheme: a cyst puncture drainage device, including a puncture needle, a drainage hose is sleeved outside the puncture needle, micropores are evenly opened on the outside of the drainage hose, and a drainage bag is detachably installed at one end of the drainage hose;

[0008] A plugging mechanism for sealing the other end of the drainage hose is installed on the outside of the drainage hose.

[0009] Preferably: a connecting rope is installed on the outside of the drainage hose, and the plugging mechanism is installed at one end of the connecting rope.

[0010] Preferably: the plugging mechanism is an annular silicone ring, and the annular silicone ring is installed at one end of the connecting rope.

[0011] Preferably: the inner diameter of the annular silicone ring is smaller than the outer diameter of the drainage hose.

[0012] Preferably: the plugging mechanism is a cylindrical plug connector, and the cylindrical plug connector is installed at one end of the connecting rope.

[0013] Preferably, the outer diameter of the cylindrical plug connector is greater than the inner diameter of the drainage hose.

[0014] Preferably, one end of the drainage hose is provided with a connector, and the drainage bag is connected to the drainage hose through the connector.

[0015] Preferably, the connection between the drainage bag and the connector is a threaded connection, an interference fit or a snap connection.

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows: The puncture needle drives the drainage hose through the cyst, leaving the microporous part inside the cyst, and the end of the drainage hose is sealed by the sealing mechanism to avoid falling off. Then, the cyst fluid is drained through the micropores and connected to a dedicated drainage bag. After a continuous drainage process, the drainage tube can be easily removed to complete the entire treatment process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic structural diagram of the cooperation between the puncture needle and the drainage hose of the present utility model;

[0018] Figure 2 It is a schematic structural diagram of Embodiment 1 of the present utility model;

[0019] Figure 3 It is a schematic structural diagram of Embodiment 2 of the present utility model.

[0020] In the figure: 1, puncture needle; 2, drainage hose; 3, connector; 4, connecting rope; 5, sealing mechanism; 51, annular silicone ring; 52, cylindrical plug connector; 6, micropores; 7, drainage bag. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

[0022] Embodiment 1

[0023] Please refer to Figure 1 and 2 The present utility model provides a technical solution: a cyst puncture drainage device, including a puncture needle 1. The puncture needle 1 is a metal bent needle with a diameter of 5 mm. A drainage hose 2 is sleeved outside the puncture needle 1. Micropores 6 are evenly arranged on the outside of the drainage hose 2. One end of the drainage hose 2 is detachably provided with a drainage bag 7;

[0024] A connecting rope 4 is installed on the outside of the drainage hose 2, and one end of the connecting rope 4 is provided with a sealing mechanism 5 for sealing the other end of the drainage hose 2.

[0025] As Figure 1 and Figure 2As shown: The plugging mechanism 5 is an annular silicone ring 51. The inner diameter of the annular silicone ring 51 is smaller than the outer diameter of the drainage hose 2. The annular silicone ring 51 is installed at one end of the connecting rope 4. Through the above settings, after the drainage hose 2 penetrates the cyst, the annular silicone ring 51 can tie the end wire of the drainage hose 2 through elasticity, thereby completing the plugging work.

[0026] As Figure 1 and Figure 2 shown: A connector 3 is installed at one end of the drainage hose 2. The drainage bag 7 is connected to the connector 3 by means of screw connection, interference fit or snap connection. Through the above settings, the installation and disassembly of the drainage bag 7 can be quickly completed.

[0027] Working principle: First, put the drainage hose 2 on the outside of the puncture needle 1. Through the puncture needle 1, one end of the drainage hose 2 is inserted into the cyst from one side and penetrates out from the other side, so that the part with micropores 6 remains inside the cyst. Then, take out the puncture needle 1. Then, expand the annular silicone ring 51 and put it on the outside of the drainage hose 2. The end of the drainage hose 2 is tied and fixed by the elasticity of the annular silicone ring 51, completing the sealing and fixing work to avoid the situation of falling off. Then, the cyst fluid is drained through the micropores 6 and discharged into a dedicated drainage bag 7. After 15 consecutive days of drainage, the drainage tube can be removed to complete the entire treatment process.

[0028] Embodiment 2

[0029] Please refer to Figure 1 , 3 , the present utility model provides a technical solution: a cyst puncture drainage device, including a puncture needle 1. The puncture needle 1 is a metal bent needle with a diameter of 5 mm. A drainage hose 2 is sleeved on the outside of the puncture needle 1. Micropores 6 are evenly arranged on the outside of the drainage hose 2. A drainage bag 7 is detachably installed at one end of the drainage hose 2;

[0030] A connecting rope 4 is installed on the outside of the drainage hose 2. A plugging mechanism 5 for sealing the other end of the drainage hose 2 is installed at one end of the connecting rope 4.

[0031] As Figure 3 shown: The plugging mechanism 5 is a cylindrical plug 52. The outer diameter of the cylindrical plug 52 is larger than the inner diameter of the drainage hose 2. The cylindrical plug 52 is installed at one end of the connecting rope 4. Through the above settings, the cylindrical plug 52 can be inserted into the inside of the drainage hose 2. The position of the cylindrical plug 52 can be restricted by the elasticity of the drainage hose 2. At the same time, it can also be tied with a surgical thread on the outside of the drainage hose 2 to further fix the position of the cylindrical plug 52 and avoid the situation of falling off.

[0032] As Figure 1As shown: One end of the drainage hose 2 is installed with a connector 3, and the drainage bag 7 is connected to the connector 3 by screw connection, interference fit or snap connection; Through the above settings, the installation and disassembly of the drainage bag 7 can be completed quickly.

[0033] Working principle: First, put the drainage hose 2 on the outside of the puncture needle 1, and insert one end of the drainage hose 2 into the cyst from one side through the puncture needle 1 and penetrate from the other side, so that the part with micropores 6 remains inside the cyst. Then, take out the puncture needle 1, then expand the end of the drainage hose 2 and insert the cylindrical plug connector 52 into the inside of the drainage hose 2. Subsequently, tie it tightly with surgical thread on the outside of the drainage hose 2 to avoid the cylindrical plug connector 52 falling off, thus completing the sealing and fixing work. Then, drain the cyst fluid through the micropores 6 and discharge it into the dedicated drainage bag 7. After 15 consecutive days of drainage, the drainage tube can be removed to complete the entire treatment process.

[0034] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cyst puncture and drainage device, comprising a puncture needle (1), characterized in that: The outer side of the puncture needle (1) is provided with a drainage hose (2), the outer side of the drainage hose (2) is evenly provided with micropores (6), and one end of the drainage hose (2) is detachably provided with a drainage bag (7); A blocking mechanism (5) for sealing the other end of the drainage hose (2) is installed on the outside of the drainage hose (2).

2. The cyst puncture and drainage device according to claim 1, characterized in that: A connecting rope (4) is installed on the outside of the drainage hose (2), and the blocking mechanism (5) is installed on one end of the connecting rope (4).

3. The cyst puncture and drainage device according to claim 2, characterized in that: The blocking mechanism (5) is an annular silicone ring (51), and the annular silicone ring (51) is installed on one end of the connecting rope (4).

4. The cyst puncture and drainage device according to claim 3, characterized in that: The inner diameter of the annular silicone ring (51) is smaller than the outer diameter of the drainage hose (2).

5. The cyst puncture and drainage device according to claim 2, characterized in that: The blocking mechanism (5) is a cylindrical plug connector (52), and the cylindrical plug connector (52) is installed on one end of the connecting rope (4).

6. The cyst puncture and drainage device according to claim 5, characterized in that: The outer diameter of the cylindrical plug connector (52) is greater than the inner diameter of the drainage hose (2).

7. The cyst puncture and drainage device according to claim 1, characterized in that: A connector (3) is installed at one end of the drainage hose (2), and the drainage bag (7) is connected to the drainage hose (2) via the connector (3).

8. The cyst puncture and drainage device according to claim 7, characterized in that: The drainage bag (7) and the connector (3) are connected by threaded connection, interference fit or snap connection.

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