CN220175695U - Drainage puncture device - Google Patents

Abstract

The utility model discloses a drainage puncture device, which relates to the technical field of drainage puncture and comprises a conduit, wherein the inner side of the conduit is fixedly connected with a shunt tube, the outer surface of the conduit is fixedly connected with a first sealing ring, the bottom end of a glass cover is fixedly connected with a second sealing ring, the outer surface of the second sealing ring is fixedly connected with a glass cylinder, the top end of the glass cylinder is fixedly connected with the bottom end of the glass cover, and the outer surface of the conduit is provided with a supporting mechanism. The utility model has reasonable design structure, can be matched with the first support plate, the guide pipe, the second support plate, the vertical rod and the suction pad, when a drainage puncture operation is required to be carried out on a patient, the vertical rod can be placed at a place where the operation is carried out, the suction pad is used for sucking the body of the patient, the guide pipe passing through the first support plate and the second support plate can be fixed, the patient can flick carelessly after the operation, the first support plate and the second support plate can also play a role in fixing the guide pipe, and the problem of waste of medical care resources is solved.

Description

A drainage puncture device

Technical field

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

Background technique

In recent years, there have been more and more reports about the use of drainage and puncture devices in endocardial interventional departments to treat heart diseases. With the continuous advancement of technology and the popularization of medical education, the therapeutic effect and the safety of surgery have also been guaranteed and Fully affirmed, but it is inevitable that complex and unexpected problems will occur during the treatment process.

However, when using drainage and puncture devices in the cardiac interventional department, it is necessary to ensure that medical staff do not have hand tremors when using the drainage and puncture devices on patients, and when using drainage and puncture devices on patients, they must also ensure that the patients cannot move for 24 hours. , if the patient accidentally moves within 24 hours, the drainage and puncture device may cause secondary injury to the patient, requiring medical staff to use machines to examine the patient, medical staff to treat the patient with drugs, or requiring medical care again. If personnel continue to perform secondary drainage and puncture treatment on patients, it will lead to a waste of medical resources. For this reason, we provide a drainage puncture device to solve the above problems.

Utility model content

1) Technical problems solved

The purpose of this utility model is to provide a drainage and puncture device to make up for the shortcomings of the prior art.

2) Technical solutions

In order to achieve the above purpose, the present invention provides the following technical solution: a drainage puncture device, including a catheter, an infusion regulator is slidably connected to the outer surface of the catheter, and a shunt tube is fixedly connected to the inner side of the catheter, and the shunt tube A rubber cover is installed on the top of the conduit, a sealing ring is fixedly connected to the outer surface of the conduit, a glass cover is fixedly connected to the outer surface of the sealing ring, and a sealing ring is fixedly connected to the bottom end of the glass cover. A glass cylinder is fixedly connected to the outer surface of the sealing ring two. The top end of the glass cylinder is fixedly connected to the bottom end of the glass cover. The outer surface of the conduit is provided with a support mechanism.

Further, one end of the conduit is fixedly connected to a sealing ring three, and the inner wall of the sealing ring three is fixedly connected to a pipe docking nozzle.

Further, a transverse plate is fixedly connected to the outer surface of the pipeline docking nozzle, and a needle tube is fixedly connected to the inner wall of the pipeline docking nozzle.

Further, the support mechanism includes a support plate one, and the inner side of the support plate one is slidingly connected to the outer surface of the conduit.

Furthermore, a telescopic rod is fixedly connected to the bottom surface of the support plate one, and a spring is sleeved on the outer surface of the telescopic rod.

Furthermore, the top end of the spring is fixedly connected to the bottom surface of the first support plate, the bottom end of the spring is fixedly connected to the second support plate, and the upper surface of the second support plate is fixedly connected to the bottom end of the telescopic rod.

Furthermore, the inner side of the second support plate is slidingly connected to the outer surface of the conduit. A vertical rod is fixedly connected to the bottom surface of the second support plate, and a suction pad is fixedly connected to the bottom end of the vertical rod.

3) Beneficial effects:

Compared with the existing technology, this drainage puncture device has the following beneficial effects:

Through the cooperation between the first support plate, the catheter, the second support plate, the vertical rod and the suction pad, when it is necessary to perform drainage and puncture surgery on the patient, the vertical rod can be placed at the place where the operation is performed and the suction pad can be used to suction the patient. By holding the patient's body, the catheter passing through the first and second support plates can be fixed. If the patient accidentally moves after the operation, the first and second support plates can also fix the catheter, which solves the problem of the shortage of medical resources. The problem of waste.

Description of drawings

Figure 1 is a schematic diagram of the three-dimensional structure of the utility model;

Figure 2 is a three-dimensional partial cross-sectional structural schematic diagram of the utility model;

Figure 3 is a schematic diagram of the partially enlarged three-dimensional structure of the utility model;

Figure 4 is a schematic structural diagram of the support mechanism of the present utility model;

Figure 5 is a partial cross-sectional structural diagram of the support mechanism of the present utility model.

In the picture: 1. Catheter; 2. Infusion regulator; 3. Shunt tube; 4. Rubber cover; 5. Sealing ring one; 6. Glass cover; 7. Sealing ring two; 8. Glass barrel; 9. Sealing ring three ; 10. Pipe docking nozzle; 11. Horizontal plate; 12. Needle tube; 13. Support mechanism; 1301. Support plate one; 1302. Telescopic rod; 1303. Spring; 1304. Support plate two; 1305. Vertical rod; 1306. Suction pad.

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.

As shown in Figures 1-5, the utility model provides a technical solution: a drainage and puncture device, including a catheter 1, an infusion regulator 2 is slidably connected to the outer surface of the catheter 1, and a shunt tube 3 is fixedly connected to the inner side of the catheter 1 , a rubber cover 4 is installed on the top of the shunt tube 3, a sealing ring 5 is fixedly connected to the outer surface of the conduit 1, a glass cover 6 is fixedly connected to the outer surface of the sealing ring 5, and a sealing ring is fixedly connected to the bottom end of the glass cover 6 27. The outer surface of the sealing ring 27 is fixedly connected with the glass cylinder 8. The top of the glass cylinder 8 is fixedly connected with the bottom end of the glass cover 6. The shunt tube 3 and the top end of the shunt tube 3 are fixedly connected through the inside of the conduit 1. A rubber cap 4 is installed. When it is necessary to use a syringe to extract the catheter 1, the rubber cap 4 can be opened and the syringe can extract the shunt tube 3. In this way, when the catheter 1 needs to be extracted, there is no need to disassemble it. Installing the glass cylinder 8 saves labor waste. At the same time, a sealing ring 5 is fixedly connected to the outer surface of the conduit 1, so that the sealing ring 5 can seal the conduit 1 and the glass cover 6 very well.

One end of the conduit 1 is fixedly connected with a sealing ring 39, and the inner wall of the sealing ring 39 is fixedly connected with a pipe butt nozzle 10. The sealing ring 39 has elasticity and resilience, so that the sealing ring 39 can carry the pipe butt nozzle 10 well. It is installed into the inner wall of the conduit 1, and the sealing ring three 9 has stable performance, is not easy to swell in the medium, and has a small thermal shrinkage effect, so that the sealing ring three 9 can well seal the pipe butt nozzle 10 and the conduit 1, and the sealing The third ring 9 is less likely to be swollen, causing the drainage treatment debris to flow out and contaminate the outer surface of the catheter 1 .

A horizontal plate 11 is fixedly connected to the outer surface of the pipe butt nozzle 10, and a needle tube 12 is fixedly connected to the inner wall of the pipe butt nozzle 10. The horizontal plate 11 is fixedly connected to the outer surface of the pipe butt nozzle 10, so that the pipe butt nozzle 10 can be horizontally connected. The plate 11 plays a fixed supporting role. At the same time, the inner wall of the pipe docking nozzle 10 is fixedly connected with the needle tube 12. The horizontal plate 11 can be used to puncture the patient. The medical staff controls the needle tube 12 by controlling the horizontal plate 11, so that the needle tube 12 can be It can be more stable during puncture and avoid triggering secondary damage to the patient.

The outer surface of the conduit 1 is provided with a support mechanism 13. The support mechanism 13 includes a support plate 1301. The inner side of the support plate 1301 is in sliding connection with the outer surface of the conduit 1. The inner side of the support plate 1301 is in sliding connection with the outer surface of the conduit 1. The sliding connection allows the conduit 1 to slide inside the support plate 1301, making it more convenient to extract the conduit 1. The support plate 1301 can also play a fixed support role for the conduit 1, which can well prevent the dislocation of the conduit 1. As a result, the needle tube 12 causes secondary damage to the patient's heart.

The telescopic rod 1302 is fixedly connected to the bottom surface of the support plate 1301. The outer surface of the telescopic rod 1302 is sleeved with a spring 1303. The telescopic rod 1302 is fixedly connected to the bottom surface of the support plate 1301 so that the telescopic rod 1302 can move up against the support plate 1301. To play the role of support, the telescopic rod 1302 can also be used to allow the support plate 1301 to reciprocate up and down. At the same time, the outer surface of the telescopic rod 1302 is sleeved with a spring 1303, so that the telescopic rod 1302 can protect the spring 1303. When the spring 1303 is squeezed, a telescopic rod 1302 is inserted inside to protect the spring 1303 from winding. Moreover, the spring 1303 can appropriately alleviate the impact and vibration. The spring 1303 can relax when the support plate 1301 is squeezed. Impact and vibration prevent the support plate 1301 from swinging when it moves up and down, causing the catheter 1 to shake and damage the patient's drainage and puncture position multiple times.

The top of spring 1303 is fixedly connected to the bottom of support plate one 1301, the bottom of spring 1303 is fixedly connected to support plate two 1304, and the upper surface of support plate two 1304 is fixedly connected to the bottom of telescopic rod 1302. Through the spring 1303 There is a support plate two 1304 fixedly connected to the bottom, which allows the spring 1303 to play a buffering role on the support plate one 1301 and the support plate two 1304, and can also play a decompression role, allowing the support plate one 1301 and the support plate two 1304 to Violent shaking will not occur when moving or squeezing, and the stability of the support plate 1301 and the support plate 2 1304 is maintained. At the same time, the upper surface of the support plate 1304 and the bottom end of the telescopic rod 1302 are fixedly connected to allow telescopic expansion. The rod 1302 fixes the first support plate 1301 and the second support plate 1304, and also allows the first support plate 1301 and the second support plate 1304 to protect their stability when performing reciprocating scaling movements.

The inner side of the second support plate 1304 is slidingly connected to the outer surface of the conduit 1. The bottom surface of the second support plate 1304 is fixedly connected to a vertical rod 1305, and the bottom end of the vertical rod 1305 is fixedly connected to a suction pad 1306. The inner side of the second support plate 1304 is connected to The outer surface of the conduit 1 is a sliding connection, which allows the second support plate 1304 to once again play a fixed supporting role for the conduit 1 and maintain a stable and fixed environment for the conduit 1. At the same time, the bottom end of the vertical rod 1305 is fixedly connected with a suction pad 1306 to hold the suction pad. The pad 1306 is sucked around the body that needs drainage and puncture, allowing the medical staff to have a support point when using the needle 12 to perform the drainage and puncture operation on the patient, so that the medical staff will not be held up for a long time when performing the operation. The needle tube 12 causes hand tremors and medical accidents occur.

Working principle: When performing drainage puncture surgery on a patient, first use a detection machine to detect the position, move the vertical rod 1305 to the position where the surgery is required, and then use the suction pad 1306 to suck the body around the surgical site, and the suction pad 1306 sucks After that, you can perform drainage puncture on the patient and insert the needle tube 12 into the body. If the catheter 1 at the end connected to the needle tube 12 is not long enough, you can squeeze the support plate one 1301 and the support plate two 1304, pull the catheter 1, and When the length of 1 is enough, you can loosen and squeeze the support plate 1301 and the support plate 2 1304. After the needle tube 12 is tied and fixed, you can open the rubber cover 4, use a syringe to extract it along the shunt tube 3, and then drain it. The treated debris will be transported into the needle tube 12 first, then flow into the conduit 1, and finally flow into the glass cylinder 8 along the conduit 1 and be collected.

It should be noted that in this article, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation. Or the positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and operation, and therefore cannot be understood as limitations of the present invention; the terms "first", "second" and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In addition, unless otherwise specified The terms "fixed", "installed", "connected" and "connected" should be understood in a broad sense. For example, "installed" can be a fixed connection, a detachable connection, or an integral connection; " "Connection" can be a mechanical connection or an electrical connection; "connection" can be a direct connection, an indirect connection through an intermediary, or an internal connection between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art will understand that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention. , substitutions and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. A drainage puncturing device comprising a catheter (1), characterized in that: the infusion device is characterized in that the outer surface of the catheter (1) is slidably connected with the infusion regulator (2), the shunt tube (3) is fixedly connected with the inner side of the catheter (1), the rubber cover (4) is installed at the top end of the shunt tube (3), the first sealing ring (5) is fixedly connected with the outer surface of the catheter (1), the glass cover (6) is fixedly connected with the outer surface of the first sealing ring (5), the second sealing ring (7) is fixedly connected with the bottom end of the second sealing ring (7), the glass cylinder (8) is fixedly connected with the bottom end of the glass cover (6), and the outer surface of the catheter (1) is provided with the supporting mechanism (13).

2. The drainage puncturing device of claim 1, wherein: one end of the guide pipe (1) is fixedly connected with a sealing ring III (9), and the inner side wall of the sealing ring III (9) is fixedly connected with a pipeline butt joint nozzle (10).

3. A drainage puncturing device as claimed in claim 2, wherein: the outer surface of the pipeline butt joint mouth (10) is fixedly connected with a transverse plate (11), and the inner side wall of the pipeline butt joint mouth (10) is fixedly connected with a needle tube (12).

4. The drainage puncturing device of claim 1, wherein: the supporting mechanism (13) comprises a first supporting plate (1301), and the inner side of the first supporting plate (1301) is in sliding connection with the outer surface of the catheter (1).

5. The drainage puncturing device of claim 4, wherein: the bottom surface fixedly connected with telescopic link (1302) of backup pad one (1301), the surface of telescopic link (1302) has cup jointed spring (1303).

6. The drainage puncturing device of claim 5, wherein: the top end of the spring (1303) is fixedly connected with the bottom surface of the first supporting plate (1301), the bottom end of the spring (1303) is fixedly connected with the second supporting plate (1304), and the upper surface of the second supporting plate (1304) is fixedly connected with the bottom end of the telescopic rod (1302).

7. The drainage puncturing device of claim 6, wherein: the inner side of the second supporting plate (1304) is in sliding connection with the outer surface of the guide pipe (1), a vertical rod (1305) is fixedly connected to the bottom surface of the second supporting plate (1304), and a suction pad (1306) is fixedly connected to the bottom end of the vertical rod (1305).