Novel drainage apparatus for tumor patient

Abstract

The utility model relates to the technical field of medical instruments, and discloses a novel drainage apparatus for tumor patients, which comprises a main body mechanism and a fixing mechanism, the fixing mechanism is positioned on the outer side of the main body mechanism, the main body mechanism comprises a drainage apparatus body and a drainage tube, the drainage tube is fixedly mounted at the right end of the drainage apparatus body, and the drainage tube is connected with the fixing mechanism. The main body mechanism further comprises a filter screen, a fixing plate, a micro motor, a connecting shaft and a crushing piece. According to the novel drainage apparatus for the tumor patient, by installing the main body mechanism, solid tissues and blood clots in drainage effusion can be filtered through the design of a filter screen when the drainage apparatus body is used for conducting drainage operation on the tumor patient; and in cooperation with the design of a micro motor and a crushing piece, solid tissues and blood clots attached to the filter screen can be crushed, the situation that the drainage tube is blocked due to accumulation of the solid tissues and the blood clots is avoided, normal drainage operation of the drainage device body is guaranteed, and the protection performance of the drainage device body is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to a novel drainage device for tumor patients. Background Art

[0002] Cancer patients are prone to fluid accumulation in the abdominal cavity and other parts of the body in the later stages, so drains are usually used to drain the accumulated fluid in cancer patients.

[0003] The existing patent document of technical announcement number CN213312191U provides a drainage device for tumor patients. The drainage device for tumor patients provided by the utility model has the advantage that when the patient's body is swayed and twisted, no tension is caused to the drainage tube at one end of the body, which can prevent the drainage tube from falling off from the patient's body.

[0004] However, when using the existing drainage devices for tumor patients, it is not easy to avoid the accumulation of solid tissue and blood clots during the drainage process, which may lead to blockage of the drainage tube. In the process of using the drainage device to drain the accumulated fluid in the tumor patient's body, the solid tissue and blood clots enter the drainage tube under the flow of the accumulated fluid. If they are not treated, the solid tissue and blood clots are likely to block the drainage tube, which directly affects the normal drainage operation of the tumor patient. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] The purpose of the utility model is to provide a new type of drainage device for tumor patients, so as to solve the problem that the existing drainage devices for tumor patients mentioned in the above background technology are not convenient for avoiding the blockage of the drainage tube caused by the accumulation of solid tissue and blood clots during the drainage process.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a new type of drainage device for tumor patients, comprising a main body mechanism and a fixing mechanism, the fixing mechanism is located outside the main body mechanism, the main body mechanism comprises a drainage device body and a drainage tube, the drainage tube is fixedly installed at the right end of the drainage device body;

[0009] The main mechanism also includes a filter, a fixed plate, a micro motor, a connecting shaft and a crushing piece. The filter is fixedly installed inside the diverter body, the fixed plate is fixedly installed inside the diverter body, the micro motor is fixedly installed at the right end of the fixed plate, the connecting shaft is fixedly installed at the transmission end of the right end of the micro motor, the crushing piece is fixedly installed at the upper end of the connecting shaft, and the crushing piece is movably connected to the filter.

[0010] Preferably, the fixing mechanism comprises a connecting sleeve, an insertion tube and a fixing frame, the connecting sleeve is fixedly mounted on the left end of the drain body, the insertion tube is fixedly mounted on the left end of the connecting sleeve, and the fixing frame is located outside the drain body.

[0011] Preferably, the fixing mechanism further comprises a connecting plate and a supporting ring, wherein the connecting plate is fixedly mounted on the left end of the fixing frame, and the supporting ring is fixedly mounted on the left end of the connecting plate.

[0012] Preferably, the fixing mechanism further comprises a skin-friendly belt and a sterile patch, the skin-friendly belt is fixedly mounted at the front and rear ends of the support ring, and the sterile patch is fixedly mounted at the left end of the skin-friendly belt.

[0013] Preferably, the fixing mechanism further comprises a turning handle and a threaded sleeve, wherein the turning handle is movably mounted on the upper end of the fixing frame, the turning handle is rotatably connected to the fixing frame, and the threaded sleeve is fixedly mounted on the lower end of the turning handle.

[0014] Preferably, the fixing mechanism further comprises a screw rod and a positioning pressing block, wherein the screw rod is threadedly connected to the lower end of the threaded sleeve, and the positioning pressing block is fixedly mounted on the lower end of the screw rod.

[0015] Preferably, the fixing mechanism further comprises a limit block, the limit block is fixedly mounted on the rear end of the positioning pressing block, and the limit block is slidably connected to the fixing frame.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The new type of drainage device for tumor patients is installed with a main body mechanism, so that when the drainage device body is used for drainage of tumor patients, the filter screen design can filter solid tissues and blood clots in the drainage effusion, and the design of the micro motor and the crushing piece can crush the solid tissues and blood clots attached to the filter screen, so as to avoid the accumulation of solid tissues and blood clots leading to the blockage of the drainage tube, so as to ensure the normal drainage operation of the drainage device body and improve the protection of the drainage device body;

[0018] 2. The new type of drainage device for tumor patients can position the drainage tube when the drainage device body is in use by installing a fixing mechanism, thereby ensuring the stability of the drainage tube connection during the drainage process of tumor patients, avoiding the drainage tube from falling off due to force, and improving the stability of the drainage device body. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the three-dimensional structure of the drainage device body of the utility model;

[0021] Figure 3 This is a schematic diagram of the three-dimensional structure of the main mechanism of the utility model;

[0022] Figure 4 It is a three-dimensional structural schematic diagram of the fixing mechanism of the utility model.

[0023] In the figure: 1. main body; 101. drainage device body; 102. drainage tube; 103. filter screen; 104. fixing plate; 105. micro motor; 106. connecting shaft; 107. crushing piece; 2. fixing mechanism; 201. connecting sleeve; 202. insertion tube; 203. fixing frame; 204. connecting plate; 205. supporting ring; 206. skin-friendly belt; 207. sterile patch; 208. turning handle; 209. threaded sleeve; 210. screw; 211. positioning block; 212. limit block. DETAILED DESCRIPTION

[0024] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1 - Figure 4 The utility model provides a technical solution: a new type of drainage device for tumor patients, comprising a main body mechanism 1 and a fixing mechanism 2, the fixing mechanism 2 is located outside the main body mechanism 1, the main body mechanism 1 comprises a drainage device body 101 and a drainage tube 102, the drainage tube 102 is fixedly installed at the right end of the drainage device body 101;

[0026] The main body mechanism 1 also includes a filter 103, a fixed plate 104, a micro motor 105, a connecting shaft 106 and a crushing piece 107. The filter 103 is fixedly installed inside the drain body 101, the fixed plate 104 is fixedly installed inside the drain body 101, the micro motor 105 is fixedly installed on the right end of the fixed plate 104, the connecting shaft 106 is fixedly installed on the transmission end of the right end of the micro motor 105, and the crushing piece 107 is fixedly installed on the upper end of the connecting shaft 106. The crushing piece 107 is movably connected to the filter 103, and the filter 103 filters the solid tissue and blood clots in the effusion. The micro motor 105 drives the connecting shaft 106 to rotate, and the connecting shaft 106 drives the crushing piece 107 to rotate, so as to crush the solid tissue and blood clots attached to the filter 103, and the crushed solid tissue and blood clots enter the drainage tube 102 through the filter 103 and then are discharged.

[0027] The fixing mechanism 2 includes a connecting sleeve 201, an insertion tube 202 and a fixing frame 203. The connecting sleeve 201 is fixedly mounted on the left end of the drain body 101, the insertion tube 202 is fixedly mounted on the left end of the connecting sleeve 201, and the fixing frame 203 is located outside the drain body 101. The fixing mechanism 2 also includes a connecting plate 204 and a supporting ring 205. The connecting plate 204 is fixedly mounted on the left end of the fixing frame 203, and the supporting ring 205 is fixedly mounted on the left end of the connecting plate 204. The fixing mechanism 2 also includes a skin-friendly belt 206 and a sterile patch 207. The skin-friendly belt 20 6 is fixedly installed at the front and rear ends of the support ring 205, the sterile patch 207 is fixedly installed at the left end of the skin-friendly belt 206, the fixing mechanism 2 also includes a turning handle 208 and a threaded sleeve 209, the turning handle 208 is movably installed at the upper end of the fixing frame 203, the turning handle 208 is rotatably connected to the fixing frame 203, the threaded sleeve 209 is fixedly installed at the lower end of the turning handle 208, the fixing mechanism 2 also includes a screw 210 and a positioning block 211, the screw 210 is threadedly connected to the lower end of the threaded sleeve 209, the positioning block 211 is fixedly installed at the lower end of the screw 210, and the fixing mechanism 2 also includes a limit block 212, which is fixedly installed at the rear end of the positioning pressing block 211, and the limit block 212 is slidably connected to the fixing frame 203. When the drainage device body 101 is used to drain tumor patients, the medical staff places the drainage device body 101 inside the fixing frame 203, and then drives the threaded sleeve 209 to rotate by rotating the counter-rotating handle 208. Under the limit of the limit block 212, the screw rod 210 and the threaded sleeve 209 are threadedly moved, thereby driving the positioning pressing block 211 to fully contact the drainage device body 101. , fix the drain body 101, the medical staff inserts the insertion tube 202 into the tumor patient's body, and then places the support ring 205 on the patient's skin surface, and the support ring 205 is located on the outside of the insertion tube 202. The medical staff presses the skin-friendly belt 206 to make the sterile patch 207 fully fit the patient's skin, completes the fixation of the support ring 205, and supports the drainage tube 102. The accumulated fluid in the tumor patient's body enters the connecting sleeve 201 through the insertion tube 202, and enters the drain body 101 through the connecting sleeve 201.

[0028] Working principle: When the drainage device body 101 is used for drainage of tumor patients, the medical staff places the drainage device body 101 inside the fixing frame 203, and then drives the threaded sleeve 209 to rotate by rotating the turning handle 208. Under the limit of the limit block 212, the screw 210 and the threaded sleeve 209 are threadedly moved, thereby driving the positioning pressing block 211 to fully contact with the drainage device body 101, and fixing the drainage device body 101. The medical staff inserts the insertion tube 202 into the tumor patient's body, and then places the support ring 205 on the patient's skin surface, and the support ring 205 is located on the outside of the insertion tube 202. The medical staff The pressing of the skin belt 206 makes the sterile patch 207 fully fit the patient's skin, completes the fixation of the support ring 205, and supports the drainage tube 102. The accumulated fluid in the tumor patient's body enters the connecting sleeve 201 through the insertion tube 202, and enters the drain device body 101 through the connecting sleeve 201. The filter 103 filters the solid tissue and blood clots in the accumulated fluid. The micro motor 105 drives the connecting shaft 106 to rotate, and the connecting shaft 106 drives the crushing piece 107 to rotate, and the solid tissue and blood clots attached to the filter 103 are crushed. The crushed solid tissue and blood clots enter the drainage tube 102 through the filter 103 and are then discharged.

[0029] Finally, it should be noted that the above content is only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Simple modifications or equivalent substitutions of the technical solution of the utility model by ordinary technicians in this field do not deviate from the essence and scope of the technical solution of the utility model.

Claims

1. A novel drainage device for tumor patients, comprising a main body (1) and a fixing mechanism (2), characterized in that: The fixing mechanism (2) is located outside the main mechanism (1); the main mechanism (1) comprises a flow diverter body (101) and a flow diversion tube (102); the flow diversion tube (102) is fixedly mounted on the right end of the flow diverter body (101); The main body mechanism (1) further comprises a filter screen (103), a fixing plate (104), a micro motor (105), a connecting shaft (106) and a crushing piece (107); the filter screen (103) is fixedly mounted inside the flow diverter body (101); the fixing plate (104) is fixedly mounted inside the flow diverter body (101); the micro motor (105) is fixedly mounted on the right end of the fixing plate (104); the connecting shaft (106) is fixedly mounted on the transmission end of the right end of the micro motor (105); the crushing piece (107) is fixedly mounted on the upper end of the connecting shaft (106); and the crushing piece (107) is movably connected to the filter screen (103).

2. The novel drainage device for tumor patients according to claim 1, characterized in that: The fixing mechanism (2) comprises a connecting sleeve (201), an insertion tube (202) and a fixing frame (203); the connecting sleeve (201) is fixedly mounted on the left end of the flow diverter body (101); the insertion tube (202) is fixedly mounted on the left end of the connecting sleeve (201); and the fixing frame (203) is located outside the flow diverter body (101).

3. The novel drainage device for tumor patients according to claim 2, characterized in that: The fixing mechanism (2) further comprises a connecting plate (204) and a supporting ring (205), wherein the connecting plate (204) is fixedly mounted on the left end of the fixing frame (203), and the supporting ring (205) is fixedly mounted on the left end of the connecting plate (204).

4. The novel drainage device for tumor patients according to claim 3 is characterized by: The fixing mechanism (2) further comprises a skin-friendly belt (206) and a sterile patch (207), wherein the skin-friendly belt (206) is fixedly mounted at the front and rear ends of the support ring (205), and the sterile patch (207) is fixedly mounted at the left end of the skin-friendly belt (206).

5. The novel drainage device for tumor patients according to claim 4, characterized in that: The fixing mechanism (2) further comprises a turning handle (208) and a threaded sleeve (209), wherein the turning handle (208) is movably mounted on the upper end of the fixing frame (203), the turning handle (208) is rotatably connected to the fixing frame (203), and the threaded sleeve (209) is fixedly mounted on the lower end of the turning handle (208).

6. The novel drainage device for tumor patients according to claim 5, characterized in that: The fixing mechanism (2) further comprises a screw rod (210) and a positioning pressing block (211), wherein the screw rod (210) is threadedly connected to the lower end of the threaded sleeve (209), and the positioning pressing block (211) is fixedly mounted on the lower end of the screw rod (210).

7. The novel drainage device for tumor patients according to claim 6, characterized in that: The fixing mechanism (2) further comprises a limit block (212), wherein the limit block (212) is fixedly mounted on the rear end of the positioning pressing block (211), and the limit block (212) is slidably connected to the fixing frame (203).

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