Thoracic and abdominal effusion discharging device

Abstract

The utility model discloses a thoracic and abdominal effusion discharge device, which relates to the field of oncology department and comprises a thoracic and abdominal effusion extractor, a connecting pipe is mounted at the top end of the outer side of the thoracic and abdominal effusion extractor, a connector is mounted at one end of the connecting pipe, a fastening mechanism is mounted on the inner side of the connector, and the fastening mechanism is connected with the thoracic and abdominal effusion extractor. A connecting sleeve is welded to the bottom end of the outer side of the thoracic and abdominal effusion extractor, a fixing head is installed on the inner side of the connecting sleeve, an effusion collecting box is welded to one end of the fixing head, and a supporting mechanism is welded to the outer side wall of the thoracic and abdominal effusion extractor. By means of the fastening mechanism, one end of the extraction needle head is inserted into the inner side of the connector, then the reset spring on the inner side of the installation sleeve extrudes the ejection column outwards, the ejection column extrudes and fastens one end of the needle head through the fastening clamp, the needle head is easy to pull out and insert, meanwhile, the fastening performance is good, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the field of oncology, in particular to a chest and abdominal effusion discharge device. Background Art

[0002] Oncology, like internal medicine, surgery, obstetrics and gynecology, and pediatrics, is a secondary discipline of clinical medicine and is divided into internal oncology, tumor radiotherapy, and tumor surgery. Internal oncology is mainly engaged in the internal medical treatment of various benign and malignant tumors; tumor radiotherapy is mainly engaged in radiation therapy of tumors; tumor surgery provides comprehensive treatment with surgery as the main focus. The relevant departments of specialized tumor hospitals will be further subdivided according to different parts, such as the gastrointestinal tumor department and lymphoma tumor department in the internal oncology department; tumor surgery includes breast surgery, head and neck surgery, thoracic surgery, tumor gynecology, abdominal surgery, etc. Therefore, patients need to be cared for after tumor surgery, so a chest and abdominal effusion discharge device is needed.

[0003] The existing pleural and abdominal effusion discharge device has poor fastening between the connecting tube and the needle during use, is difficult to install and remove, and has no lifting and adjusting function during use. Therefore, a pleural and abdominal effusion discharge device is urgently needed. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide a thoracic and abdominal effusion discharge device to solve the problem that the existing thoracic and abdominal effusion discharge device has poor tightness between the connecting tube and the needle during use, is difficult to install and remove, and has no lifting and adjusting function during use.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a thoracoabdominal effusion discharge device, comprising a thoracoabdominal effusion extractor, a connecting tube is installed at the outer top end of the thoracoabdominal effusion extractor, a connecting head is installed at one end of the connecting tube, and a fastening mechanism is installed on the inner side of the connecting head;

[0006] A connecting sleeve is welded on the outer bottom end of the chest and abdominal effusion extractor, a fixing head is installed on the inner side of the connecting sleeve, and an effusion collection box is welded on one end of the fixing head;

[0007] A supporting mechanism is welded on the outer side wall of the thoracic and abdominal effusion extractor.

[0008] Preferably, the fastening mechanism includes a mounting sleeve, a return spring, a top column and a fastening clamp, a mounting sleeve is welded to the outer top end of the connecting head, a return spring is welded to the inner bottom end of the mounting sleeve, a top column is welded to one end of the return spring, and a fastening clamp is installed at one end of the top column.

[0009] Preferably, the fastening clamp is telescopically connected to the mounting sleeve via a top column and a return spring, and the fastening clamp is symmetrically arranged with respect to the central axis of the connector.

[0010] Preferably, the effusion collection box is threadedly connected to the connecting sleeve via a fixing head, and the outer side of the fixing head and the inner side of the connecting sleeve are both threadedly arranged.

[0011] Preferably, the supporting mechanism includes a fixed sleeve, an adjusting rod, a rotating shaft and a placement seat. The outer wall of the thoracic and abdominal effusion extractor is welded with a fixed sleeve, the inner sleeve of the fixed sleeve is provided with an adjusting rod, one end of the adjusting rod is installed with a rotating shaft, and the outer wall of the rotating shaft is installed with a placement seat.

[0012] Preferably, the placement seat forms a lifting structure through an adjusting rod and a fixing sleeve, and the placement seat and the adjusting rod are vertically distributed.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model provides a fastening mechanism. When one end of the extraction needle is inserted into the inner side of the connector, the return spring inside the installation sleeve presses the top column outward, so that the top column presses and fastens the fastening clip to one end of the needle, making it easy to pull out and insert the needle. At the same time, the fastening is also better, which improves the practicality of the device;

[0015] 2. The utility model provides a connecting sleeve, a fixed head and an effusion collection box, and the effusion collection box is connected by a thread between the fixed head and the connecting sleeve, so that the effusion collection box can be easily disassembled and replaced. The structure is simple and convenient for medical staff to operate, and it is also convenient for family members to operate;

[0016] 3. The utility model sets up a supporting mechanism, and according to the placement and use requirements of the thoracic and abdominal effusion extractor, the adjusting rod on the inner side of the fixed sleeve is screwed to adjust the lifting height of the thoracic and abdominal effusion extractor. At the same time, when the adjusting rod is screwed, the rotating shaft at one end of the adjusting rod rotates, so that the placement seat will not rotate. The structure is simple and the use cost is low. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the front view appearance structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the appearance structure of the utility model when viewed from above;

[0019] Figure 3 This is a schematic diagram of the connection structure between the effusion collection box and the connecting sleeve parts of the utility model;

[0020] Figure 4It is a schematic diagram of the disassembled structure of the fastening mechanism parts of the utility model.

[0021] In the figure: 1. thoracic and abdominal effusion extractor; 2. connecting tube; 3. connecting head; 4. fastening mechanism; 401. mounting sleeve; 402. reset spring; 403. top column; 404. fastening clamp; 5. connecting sleeve; 6. fixing head; 7. effusion collection box; 8. supporting mechanism; 801. fixing sleeve; 802. adjusting rod; 803. rotating shaft; 804. placement seat. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0023] The following describes an embodiment of the utility model based on its overall structure.

[0024] See also Figure 1-4 A thoracic and abdominal effusion discharge device comprises a thoracic and abdominal effusion extractor 1, a connecting tube 2 is installed at the outer top end of the thoracic and abdominal effusion extractor 1, a connecting head 3 is installed at one end of the connecting tube 2, a fastening mechanism 4 is installed on the inner side of the connecting head 3, through the fastening mechanism 4, one end of the extraction needle is inserted into the inner side of the connecting head 3, and then the return spring 402 on the inner side of the mounting sleeve 401 squeezes the top column 403 outward, so that the top column 403 squeezes and fastens the fastening clip 404 on one end of the needle, so that the needle is easy to pull out and insert, and the fastening performance is also better, thereby improving the practicability of the device.

[0025] See also Figure 1-4 A thoracic and abdominal effusion discharge device, a connecting sleeve 5 is welded at the outer bottom end of the thoracic and abdominal effusion extractor 1, a fixing head 6 is installed on the inner side of the connecting sleeve 5, and an effusion collection box 7 is welded at one end of the fixing head 6. By setting the connecting sleeve 5, the fixing head 6 and the effusion collection box 7, the effusion collection box 7 is connected to the connecting sleeve 5 by a threaded connection between the fixing head 6 and the connecting sleeve 5, which is convenient for disassembly and replacement of the effusion collection box 7. The structure is simple and convenient for medical staff to operate, and it is also convenient for family members to operate.

[0026] See also Figure 1-4A thoracic and abdominal effusion discharge device, a supporting mechanism 8 is welded on the outer wall of a thoracic and abdominal effusion extractor 1. Through the provided supporting mechanism 8, according to the placement and use requirements of the thoracic and abdominal effusion extractor 1, the adjusting rod 802 on the inner side of the fixing sleeve 801 is threadedly screwed, thereby adjusting the lifting height of the thoracic and abdominal effusion extractor 1. At the same time, when the adjusting rod 802 is screwed, the rotating shaft 803 at one end of the adjusting rod 802 rotates, thereby not causing the placement seat 804 to rotate. The structure is simple and the use cost is low.

[0027] Working principle: When in use, first move the device to the desired position, and then through the provided support mechanism 8, according to the placement and use requirements of the thoracic and abdominal effusion extractor 1, screw the adjusting rod 802 on the inner side of the fixed sleeve 801, so as to adjust the lifting height of the thoracic and abdominal effusion extractor 1. At the same time, when the adjusting rod 802 is screwed, the rotating shaft 803 at one end of the adjusting rod 802 rotates, so that the placement seat 804 will not rotate with it. The structure is simple and the use cost is low. Secondly, through the provided fastening mechanism 4, insert one end of the extraction needle into the inner side of the connector 3, and then install the return spring on the inner side of the sleeve 401. 402 squeezes the top column 403 outward, so that the top column 403 squeezes and tightens the fastening clip 404 on one end of the needle, making the needle easy to pull out and insert, and the fastening is also better. Finally, through the provided connecting sleeve 5, fixing head 6 and effusion collection box 7, the effusion collection box 7 is connected by threading between the fixing head 6 and the connecting sleeve 5, which is convenient for disassembly and replacement of the effusion collection box 7. The simple structure is convenient for medical staff to operate, and it is also convenient for family members to operate, thus completing the use of the device. The contents not described in detail in this manual belong to the prior art known to professional and technical personnel in this field.

[0028] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the protection content of the present invention.

[0029] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A thoracoabdominal effusion discharge device, comprising a thoracoabdominal effusion extractor (1), characterized in that: A connecting tube (2) is installed at the outer top end of the pleural and abdominal effusion extractor (1), a connecting head (3) is installed at one end of the connecting tube (2), and a fastening mechanism (4) is installed on the inner side of the connecting head (3); A connecting sleeve (5) is welded to the outer bottom end of the chest and abdominal effusion extractor (1), a fixing head (6) is installed on the inner side of the connecting sleeve (5), and an effusion collection box (7) is welded to one end of the fixing head (6); A supporting mechanism (8) is welded to the outer side wall of the thoracic and abdominal effusion extractor (1).

2. A pleural and abdominal effusion discharge device according to claim 1, characterized in that: The fastening mechanism (4) comprises a mounting sleeve (401), a return spring (402), a top column (403) and a fastening clamp (404); the mounting sleeve (401) is welded to the top end of the outer side of the connector (3); the return spring (402) is welded to the bottom end of the inner side of the mounting sleeve (401); one end of the return spring (402) is welded to the top column (403); and one end of the top column (403) is mounted with the fastening clamp (404).

3. A pleural and abdominal effusion discharge device according to claim 2, characterized in that: The fastening clamp (404) is telescopically connected to the mounting sleeve (401) via a top column (403) and a return spring (402), and the fastening clamp (404) is symmetrically arranged with respect to the central axis of the connector (3).

4. A pleural and abdominal effusion discharge device according to claim 1, characterized in that: The effusion collection box (7) is threadedly connected to the connecting sleeve (5) via a fixing head (6), and the outer side of the fixing head (6) and the inner side of the connecting sleeve (5) are both threadedly arranged.

5. A pleural and abdominal effusion discharge device according to claim 1, characterized in that: The support mechanism (8) comprises a fixing sleeve (801), an adjusting rod (802), a rotating shaft (803) and a placement seat (804); the fixing sleeve (801) is welded to the outer wall of the thoracic and abdominal effusion extractor (1); the adjusting rod (802) is arranged on the inner side of the fixing sleeve (801); the rotating shaft (803) is installed at one end of the adjusting rod (802); and the placement seat (804) is installed on the outer wall of the rotating shaft (803).

6. A pleural and abdominal effusion discharge device according to claim 5, characterized in that: The placement seat (804) forms a lifting structure through the adjustment rod (802) and the fixing sleeve (801), and the placement seat (804) and the adjustment rod (802) are vertically distributed.

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