CN219814828U - A urological dilation and drainage device - Google Patents

Abstract

The utility model discloses an expansion drainage device for urinary surgery, which comprises a collecting bottle, a micropump, a conveying pipe and a connecting pipe, wherein the micropump is arranged above the collecting bottle, the top end of the micropump is connected with the conveying pipe, and one end of the conveying pipe far away from the micropump is connected with the connecting pipe; further comprises: the drainage tube, its connect in the bottom of micropump, the surface of collecting bottle is provided with the scale mark, and the outside of collecting bottle is provided with first clamp splice and second clamp splice to the right-hand member of second clamp splice is fixed with first connecting piece. This uropoiesis surgery expansion drainage device, the outer wall of connecting pipe is provided with the fixture block, and the fixture block passes through recess and conveyer pipe constitution detachable construction to the one end that the conveyer pipe was kept away from to the connecting pipe is the arcwall form, the use device that like this can be better, when needs change the conveyer pipe moreover, can dismantle the conveyer pipe, carries out the change of pertinence, effectively reduces the waste of material.

Description

Urological dilation and drainage device

Technical field

The utility model relates to the technical field of urological surgery drainage, specifically a urological surgery dilation and drainage device.

Background technique

Urology is a department that mainly diagnoses and treats urinary system diseases. Usually patients in urology will have urinary disorders after surgery and need to use drainage devices to drain urine. Therefore, the use of drainage devices is relatively common in urology. .

For example, the publication number is CN213251784U, which discloses a medical urological dilation and drainage device, including a device main body, an adjusting nail and a connecting tube. The other side of the device main body is connected with an adjusting nail through the inside. The other side of the device main body A connecting pipe is fixedly connected, a transmission pipe is fixedly connected to one side of the connecting pipe, a suction pump is fixedly connected to one side of the transmission pipe, and a power transmission base is fixedly connected to the bottom of the suction pump. A power exchange groove is fixedly connected to one side. The top of the power exchange groove is fixedly connected to a negative electrode connection port. The top of the negative electrode connection port is fixedly connected to a hook groove. The hook groove improves the stability of the device and improves the drainage mechanism. The fixed liquid filling mechanism improves the practicality of the main body of the device. The power display screen improves the adaptability of the device. The liquid level column improves the adaptability of the device. It is suitable for the use of expansion drainage devices and has great potential in the future. Broad development prospects;

However, the drainage device in the above application still has some shortcomings during use. For example, it is inconvenient to replace the pipe inserted into the body. When the pipe is used multiple times and needs to be replaced to prevent infection, the entire drainage part will be replaced. Comparatively It is a waste of material, and it is inconvenient to fix the drainage device and the bed. The catheter will be messy, which reduces the effectiveness of the drainage device. Therefore, we proposed a urology expansion drainage device to solve the above problems. questions raised in.

Utility model content

The purpose of this utility model is to provide a urological dilation and drainage device to solve the problem of the above-mentioned background technology that the drainage devices currently on the market are inconvenient to replace the pipe inserted into the body. When the pipe is used multiple times to prevent infection and needs to be replaced, , the entire drainage part will be replaced, which is a waste of material, and it is inconvenient to fix the drainage device and the bed. The catheter will be messy, thereby reducing the effectiveness of the drainage device.

In order to achieve the above purpose, the present invention provides the following technical solution: a urological dilation and drainage device, including a collection bottle, a micropump, a delivery tube and a connecting tube. A micropump is installed above the collection bottle, and the top of the micropump It is connected to the delivery pipe, and the end of the delivery pipe away from the micropump is connected to the connecting pipe;

Also includes:

Drainage tube, which is connected to the bottom end of the micropump, the outer surface of the collection bottle is provided with a scale mark, and the outside of the collection bottle is provided with a first clamp block and a second clamp block, and the right end of the second clamp block A first connecting piece is fixed, and a second connecting piece is fixed on the right end of the first clamping block;

A screw rod is arranged between the first connecting piece and the second connecting piece, the outer wall of the screw rod is connected with a fixing piece, and the inner wall of the fixing piece is connected with a protective block;

Knob, which is installed at the rear end of the lead screw.

Preferably, a clamping block is fixed on the outer surface of the connecting pipe, and the clamping block is connected to the conveying pipe through a groove, and the groove is opened on the inner wall of the conveying pipe, and the clamping block and the groove are connected in a snap-fit manner. This facilitates the disassembly and assembly operations between the connecting pipe and the delivery pipe, enables targeted replacement, and reduces material waste.

Preferably, the first clamping block and the second clamping block are rotationally connected, and both the first clamping block and the second clamping block are arc-shaped, and the curvatures of the first clamping block and the second clamping block are consistent with the collection The surface curvature of the bottle is consistent, and the collection bottle can be tightened and limited through the first clamping block and the second clamping block to ensure the firmness of the collection bottle during use.

Preferably, there are two fixing parts, and both fixing parts are threadedly connected to the screw rod, and the threads at the front and rear ends of the screw rod rotate in opposite directions. When the screw rod rotates, the fixing parts connected to the front and rear sides can be driven. The parts are moved to better install the limiter with the bed body.

Preferably, the inner wall of the fixing member penetrates the limiting rod, and the upper and lower ends of the limiting rod are respectively fixed to the second connecting piece and the first connecting piece, and the limiting rod and the fixing piece are slidingly connected. The fixed part is limited by the limit rod to ensure the stability of the fixed part when moving.

Preferably, the inner walls of the knob and the second connector are provided with limiting holes, and the interior of the limiting holes is snap-connected with insertion rods, and the limiting holes are distributed at equal angles on the inner wall of the knob, and the protective block is made of rubber. material, so that it is convenient to limit the knob and prevent the knob from rotating by itself after turning to a suitable angle.

Compared with the existing technology, the beneficial effects of this utility model are:

(1) In this urological expansion and drainage device, the outer wall of the connecting tube is provided with a clamping block, and the clamping block forms a detachable structure through the groove and the delivery tube, and the end of the connecting tube away from the delivery tube is in an arc shape, which can better Using this device, when the delivery pipe needs to be replaced, the delivery pipe can be disassembled and replaced in a targeted manner, effectively reducing the waste of materials;

(2) In this urological dilation and drainage device, a screw rod is bearing-connected between the first connecting piece and the second connecting piece, and the screw rod and the fixing piece are threaded, and the threads at the front and rear ends of the screw rod are in opposite directions. At the same time, there are two fixed parts, so that when the screw rod rotates, the two fixed parts can be driven to move away from each other or close to each other, so that the collection bottle can be fixed on the bed, effectively preventing the clutter of the delivery pipe, and also Bring convenience to staff’s operations.

Description of the drawings

Figure 1 is a schematic diagram of the overall front structure of the utility model;

Figure 2 is a schematic cross-sectional structural diagram of the connection between the delivery pipe and the connecting pipe of the present utility model;

Figure 3 is a schematic diagram of the overall structure of the utility model;

Figure 4 is an enlarged structural schematic diagram of position a in Figure 3 of the present utility model;

Figure 5 is a schematic rear view structural diagram of the knob of the present utility model;

Figure 6 is a schematic cross-sectional view of the connection between the fixing part and the limiting rod of the present invention.

In the picture: 1. Collection bottle; 2. Micropump; 3. Delivery tube; 4. Connecting tube; 5. Drainage tube; 6. Scale mark; 7. First clamping block; 8. Second clamping block; 9. One connecting piece; 10. Second connecting piece; 11. Screw rod; 12. Fixing piece; 13. Protective block; 14. Limiting rod; 15. Knob; 16. Limiting hole; 17. Insert rod; 18. Card Block; 19. Groove.

Detailed ways

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. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

Please refer to Figures 1-6. The present utility model provides a technical solution: a urological dilation and drainage device, including a collection bottle 1, a micropump 2, a delivery tube 3 and a connecting tube 4. A micropump is installed above the collection bottle 1. 2. The top end of the micropump 2 is connected to the delivery pipe 3, and the end of the delivery pipe 3 away from the micropump 2 is connected to the connecting pipe 4;

Also includes:

The first clamping block 7 and the second clamping block 8 are rotationally connected, and both the first clamping block 7 and the second clamping block 8 are arc-shaped, and the curvatures of the first clamping block 7 and the second clamping block 8 are the same as The surface curvature of collection bottle 1 is consistent;

The screw rod 11 is arranged between the first connecting piece 9 and the second connecting piece 10. The outer wall of the screw rod 11 is connected to a fixing piece 12, and the inner wall of the fixing piece 12 is connected to a protective block 13. The fixing piece 12 is provided with two , and the two fixing parts 12 are threadedly connected to the screw rod 11, and the threads at the front and rear ends of the screw rod 11 are in opposite directions. The inner wall of the fixing part 12 penetrates the limit rod 14, and the upper and lower ends of the limit rod 14 are respectively It is fixed to the second connecting piece 10 and the first connecting piece 9, and there is a sliding connection between the limiting rod 14 and the fixing piece 12;

The knob 15 is installed at the rear end of the screw rod 11. The inner walls of the knob 15 and the second connector 10 are both provided with a limit hole 16, and the inside of the limit hole 16 is connected with a plug-in rod 17, and the limit hole 16 Distributed at equal angles on the inner wall of the knob 15, the protective blocks 13 are made of rubber;

First, the first clamping block 7 and the second clamping block 8 are wrapped around the outer surface of the collection bottle 1. The second connecting piece 10 is fixed on the right end of the first clamping block 7, and the first connecting piece 10 is fixed on the right end of the second clamping block 8. 9, and the left ends of the first clamping block 7 and the second clamping block 8 are rotationally connected, so after the collection bottle 1 is tightly attached, the knob 15 can be rotated clockwise, and the knob 15 will drive the screw rod 11 to rotate, because the screw The threads at the front and rear ends of the rod 11 have opposite directions, and the screw rod 11 and the fixing piece 12 are threaded. Therefore, when the screw rod 11 rotates, the fixing pieces 12 connected at the front and rear ends can be driven to move closer to each other, so the two fixing pieces 12 can be moved closer to each other. A fixed part 12 is limited and fixed to the bed body, so that the collection bottle 1 can be fixed. The inner surface of the fixed part 12 is provided with a rubber protective block 13, which can increase the contact with the bed body. The friction force further ensures the stability of the connection;

A clamping block 18 is fixed on the outer surface of the connecting pipe 4, and the clamping block 18 is connected to the conveying pipe 3 through a groove 19, and the groove 19 is opened on the inner wall of the conveying pipe 3. At the same time, there is a gap between the clamping block 18 and the groove 19. Snap connection, drainage tube 5, which is connected to the bottom end of the micropump 2, the outer surface of the collection bottle 1 is provided with a scale mark 6, and the outside of the collection bottle 1 is provided with a first clamping block 7 and a second clamping block 8, And the first connecting piece 9 is fixed on the right end of the second clamping block 8, and the second connecting piece 10 is fixed on the right end of the first clamping block 7. There is a sliding connection between the inner wall of the fixing piece 12 and the limiting rod 14, so that Limit the position of the fixing part 12 to prevent the fixing part 12 from rotating. After the collection bottle 1 is fixed, the staff can engage the clamping block 18 on the outer surface of the connecting pipe 4 into the groove 19 on the inner wall of the conveying pipe 3 , then insert the connecting tube 4 into the patient's body and start the micropump 2. The micropump 2 will extract the patient's urine through the delivery tube 3 and the connecting tube 4, and collect it into the collection bottle 1 through the drainage tube 5. In the collection bottle The outer surface of 1 is provided with a scale mark 6, so that the amount of urine can be observed, which is very convenient for medical staff to diagnose and treat. The above is the working process of the entire device. Contents not described in detail in this manual belong to this field. Prior art known to the professional and technical person.

Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent substitutions for some of the technical features. Within the spirit and principles of the present utility model, any modifications, equivalent substitutions, improvements, etc. shall be included in the protection scope of the present utility model.

Claims (6)

1. A urological dilation and drainage device, including a collection bottle (1), a micropump (2), a delivery tube (3) and a connecting tube (4). A micropump (2) is installed above the collection bottle (1) ), and the top end of the micro pump (2) is connected to the delivery pipe (3), and the end of the delivery pipe (3) away from the micro pump (2) is connected to the connecting pipe (4); It is also characterized by: The drainage tube (5) is connected to the bottom end of the micropump (2). The outer surface of the collection bottle (1) is provided with a scale mark (6), and the outside of the collection bottle (1) is provided with a first The clamping block (7) and the second clamping block (8), and the first connecting piece (9) is fixed on the right end of the second clamping block (8), and the second connecting piece is fixed on the right end of the first clamping block (7). (10); The screw rod (11) is arranged between the first connecting piece (9) and the second connecting piece (10). The outer wall of the screw rod (11) is connected with a fixing piece (12), and the fixing piece (12) is connected to the outer wall of the screw rod (11). The inner wall of 12) is connected with a protective block (13); Knob (15), which is installed at the rear end of the screw rod (11). 2. A urological dilation and drainage device according to claim 1, characterized in that: a clamping block (18) is fixed on the outer surface of the connecting tube (4), and the clamping block (18) passes through the groove (19) ) is connected to the conveying pipe (3), and the groove (19) is opened on the inner wall of the conveying pipe (3), and the clamping block (18) and the groove (19) are engaged and connected. 3. A urological dilation and drainage device according to claim 1, characterized in that: the first clamping block (7) and the second clamping block (8) are rotationally connected, and the first clamping block (8) 7) and the second clamping block (8) are both arc-shaped, and the curvatures of the first clamping block (7) and the second clamping block (8) are consistent with the surface curvature of the collection bottle (1). 4. A urology dilation and drainage device according to claim 1, characterized in that: there are two fixing parts (12), and both fixing parts (12) are threaded with the screw rod (11). Connect, and the threads at the front and rear ends of the screw rod (11) are in opposite directions. 5. A urological dilation and drainage device according to claim 1, characterized in that: the inner wall of the fixing member (12) penetrates the limiting rod (14), and the upper and lower ends of the limiting rod (14) are respectively It is fixed to the second connecting piece (10) and the first connecting piece (9), and there is a sliding connection between the limiting rod (14) and the fixing piece (12). 6. A urology dilation and drainage device according to claim 1, characterized in that: the inner walls of the knob (15) and the second connector (10) are both provided with limited holes (16), and the limited holes The insert rod (17) is snap-connected inside the knob (16), and the limit holes (16) are distributed at equal angles on the inner wall of the knob (15). The protective block (13) is made of rubber.