CN210963234U - Simple and easy neck surgery postoperative negative pressure drainage device - Google Patents

Abstract

The utility model discloses a simple and easy neck surgery postoperative negative pressure drainage device, including negative pressure control clamp, Y type drainage tube hickey, Y type drainage tube, drainage side opening, drainage switch, syringe screw thread breast presss from both sides, rubber circle piece, injection string, clamping piece circle piece, handle, injection tube shell and scale mark. The utility model has the advantages that: negative pressure control presss from both sides and is the right side of fixed connection at the syringe shell, and the device is through negative pressure control clamp and human being and last negative pressure drainage and is connected, simple and easy neck surgery back negative pressure drainage device can last keep the negative pressure drainage, more accurate record micro drainage volume, to the observation of the surface of a wound, the state of an illness treatment provides very big reference foundation, Y type drainage tube is provided with two branch pipes, and the drainage side opening is the branch pipe side at Y type drainage tube installed of symmetrical formula, two drainage tube way have not only reduced nursing work load are connected simultaneously to a simple and easy vacuum aspiration ware, nursing manpower resources have been practiced thrift.

Description

A simple postoperative negative pressure drainage device for head and neck surgery

technical field

The utility model relates to a negative pressure device, in particular to a simple postoperative negative pressure drainage device for head and neck surgery, which belongs to the technical field of medical equipment.

Background technique

As a kind of auxiliary medical supplies, negative pressure drainage device is widely used in clinical medicine. In order to promote wound healing and better growth and survival of the skin flap after head and neck surgery, it is usually necessary to drain the wound. Currently, the pipeline of a 1000ml negative pressure drainage device and a negative pressure drainage ball used clinically is too thick and too long, and the negative pressure It is too large to control the amount of negative pressure and accurately record the drainage volume, so it is not suitable for micro-drainage after head and neck surgery, and single-tube negative pressure syringe drainage is usually only suitable for placing a drainage tube for drainage, and single-tube syringe is not suitable for drainage. The connection of the drainage tube is likely to be not tightly connected, resulting in the self-separation of the syringe and the drainage tube. After the syringe and the drainage tube are separated, the negative pressure will be lost and normal drainage will be affected, and the drainage fluid will easily flow back into the incision after separation, resulting in incision infection. After head and neck surgery, it is usually necessary to place two drainage tubes for drainage at the same time. At this time, if there are two negative pressure syringes connected to the two drainage tubes, it will undoubtedly increase the difficulty of fixing the two syringes and the two tubes. It can only be carried out with the cooperation of all nurses at the same time. In addition, the nurses change syringes multiple times, which not only increases the workload of nursing, increases the pain of patients, reduces patient satisfaction, increases the probability of infection, and is prone to accidents such as catheter slippage.

The structure of the existing negative pressure device is relatively simple. First, the structure of the existing negative pressure device greatly increases the nursing workload, which reduces the nursing work efficiency and greatly reduces the service capacity of the hospital. Second, The structure of the existing negative pressure device cannot enable the negative pressure drainage device to continuously maintain negative pressure drainage, resulting in poor practicability of the device. growth, resulting in increased medical time.

Utility model content

The purpose of the present utility model is to provide a simple postoperative negative pressure drainage device for head and neck surgery in order to solve the above problems.

The utility model achieves the above objects through the following technical solutions: a simple postoperative negative pressure drainage device for head and neck surgery, comprising a negative pressure control clip, a Y-shaped drainage tube threaded interface, a Y-shaped drainage tube, a drainage side hole, a drainage switch, and a syringe Threaded milk clip, rubber round block, injection pipe column, clip round block, handle, injection pipe shell and scale line; the negative pressure control clip, Y-shaped drainage pipe and drainage switch constitute the main structure of the negative pressure drainage device, The negative pressure control clip is located at the right end of the injection tube casing, the Y-type drainage pipe threaded interface is installed on the leftmost end of the injection pipe casing, the right end of the Y-type drainage pipe is provided with a Y-type drainage pipe threaded interface, and the Y-type drainage pipe threaded interface is provided. The threaded interface of the drainage pipe is fixedly connected to the Y-type drainage pipe, the drainage side hole is located on the side of the Y-type drainage pipe, the drainage switch is located at the center of the branch pipe of the Y-type drainage pipe, and the drainage switch is connected to the Y-type drainage pipe. In a detachable connection, the syringe threaded clip is located at the left end of the syringe shell, and the syringe threaded clip and the syringe shell are detachably connected, the rubber round block is located at the leftmost end of the injection tube The block is fixedly connected to the injection pipe column, the clip block is located at the rightmost end of the injection pipe column, the leftmost end of the handle is installed at the center of the right side of the clamp block, and the scale line is installed on the injection pipe on the shell.

Preferably, in order to reduce the nursing workload, the Y-shaped drainage pipe is provided with two branch pipes, and the drainage side holes are symmetrically installed on the side of the branch pipe of the Y-shaped drainage pipe.

Preferably, in order to enable the negative pressure drainage device to continuously maintain negative pressure drainage, the negative pressure control clip is fixedly connected to the right side of the syringe casing, and the device is connected to the human body through the negative pressure control clip in a continuous negative pressure drainage connection .

Preferably, in order to more effectively promote wound healing and accelerate the growth of the skin flap, the Y-shaped drainage tube threaded interface is installed on the far right side of the Y-shaped drainage tube, and the Y-shaped drainage tube threaded interface and the injection tube shell are in a rotary type. connect.

Preferably, in order to facilitate the observation of the distance moved by the rubber round block due to the negative pressure, the scale lines are installed on the surface of the syringe casing at equal distances.

The beneficial effects of the utility model are that the design of the simple postoperative negative pressure drainage device for head and neck surgery is reasonable, the negative pressure control clip is fixedly connected to the right side of the casing of the injection tube, and the device is continuously negatively connected to the human body through the negative pressure control clip. Pressure drainage connection, the negative pressure drainage device after simple head and neck surgery can continuously maintain negative pressure drainage, more accurately record the micro-drainage volume, and provide a great reference for wound observation and disease treatment. One branch pipe, and the drainage side holes are symmetrically installed on the side of the branch pipe of the Y-shaped drainage pipe. A simple negative pressure suction device connects two drainage pipes at the same time, which not only reduces the nursing workload, saves nursing human resources, and improves nursing work. Efficiency, which greatly improves the service capacity of the hospital. The threaded interface of the Y-type drainage tube is installed on the far right side of the Y-type drainage tube, and the threaded interface of the Y-type drainage tube is connected with the shell of the injection tube in a rotatable manner. Simple head and neck surgery The postoperative negative pressure drainage device can more effectively promote wound healing and accelerate the growth of the skin flap. The interface between the simple negative pressure suction device and the Y-shaped drainage tube is threaded and not easy to loosen, reducing the chance of incision infection and reducing the risk of tube detachment. The pain caused by the reset tube to the patient reduces the economic burden of the patient. The scale lines are installed on the surface of the injection tube shell at equal distances, which is convenient to observe the distance that the rubber round block moves due to the negative pressure.

Description of drawings

Fig. 1 is the structural representation of the negative pressure device of the present utility model;

Figure 2 is a schematic diagram of the structure of the injection pipe of the present invention.

In the picture: 1. Negative pressure control clip, 2. Y-type drainage tube thread interface, 3. Y-type drainage tube, 4. Drainage side hole, 5. Drainage switch, 6. Syringe thread milk clip, 7. Rubber round block, 8. Syringe column, 9. Clip round block, 10. Handle, 11. Syringe shell and 12. Scale line.

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 a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to Figures 1-2, a simple postoperative negative pressure drainage device for head and neck surgery, including a negative pressure control clip 1, a Y-shaped drainage tube threaded interface 2, a Y-shaped drainage tube 3, a drainage side hole 4, a drainage switch 5, a syringe Threaded milk clip 6, rubber round block 7, injection pipe column 8, clip round block 9, handle 10, injection pipe shell 11 and scale line 12; the negative pressure control clip 1, Y-type drainage tube 3 and drainage switch 5 Constitute the main structure of the negative pressure drainage device, the negative pressure control clip 1 is located at the right end of the syringe casing 11, the Y-shaped drainage pipe threaded interface 2 is installed on the leftmost end of the syringe casing 11, the Y-shaped drainage pipe The right end of 3 is provided with a Y-type drainage pipe threaded interface 2, and the Y-type drainage pipe threaded interface 2 is fixedly connected to the Y-type drainage pipe 3, and the drainage side hole 4 is located on the side of the Y-type drainage pipe 3. The drainage switch 5 is located at the center of the branch pipe of the Y-type drainage tube 3, and the drainage switch 5 is detachably connected to the Y-type drainage tube 3. The syringe threaded clip 6 is located at the left end of the syringe shell 11, and the syringe threaded clip 6 is detachably connected to the syringe casing 11, the rubber round block 7 is located at the leftmost end of the injection pipe column 8, and the rubber round block 7 is fixedly connected to the injection pipe column 8, and the clip round block 9 is located at the The rightmost end of the syringe column 8 and the leftmost end of the handle 10 are installed at the right center of the clip round block 9 , and the scale line 12 is installed on the syringe casing 11 .

The negative pressure control clip 1 is fixedly connected to the right side of the injection tube housing 11, and the device is connected to the human body through the negative pressure control clip 1 in a continuous negative pressure drainage connection, so that the negative pressure drainage device after simple head and neck surgery can be continuously maintained. Negative pressure drainage can record the micro-drainage volume more accurately, and provide a great reference for wound observation and disease treatment. The Y-shaped drainage tube 3 is provided with two branch tubes, and the drainage side holes 4 are symmetrically installed on the side. On the side of the branch pipe of the Y-shaped drainage tube 3, a simple negative pressure suction device is connected to two drainage pipes at the same time, which not only reduces the workload of nursing, saves nursing human resources, improves the nursing work efficiency, and greatly improves the hospital's operating efficiency. Service capability, the Y-type drainage tube threaded interface 2 is installed on the far right of the Y-type drainage tube 3, and the Y-type drainage tube threaded interface 2 is rotatably connected to the injection tube housing 11, and the negative pressure drainage device after simple head and neck surgery can be It is more effective to promote wound healing and accelerate the growth of the skin flap. The interface between the simple negative pressure suction device and the Y-shaped drainage tube is threaded and is not easy to loosen, which reduces the chance of incision infection and reduces the burden on the patient when the tube is replaced due to detachment. The scale line 12 is equidistantly installed on the surface of the syringe casing 11 to facilitate observation of the distance moved by the rubber round block 7 due to the negative pressure.

Working principle: When using this simple negative pressure drainage device after head and neck surgery, first use, after the wound is completely sutured, place the Y-shaped drainage tube into the wound that needs drainage, and place the threaded nipple 6 and Y of the simple negative pressure suction device. Type 2 drainage thread interface 2 is closely connected. When the simple negative pressure suction device is pulled to the required negative pressure, the negative pressure control clip is clamped to the simple negative pressure suction device stopcock, so that the simple negative pressure suction device can maintain the same negative pressure. pressure to keep the pipeline in a negative pressure state, so that the fluid in various parts of the wound can be drained to the simple negative pressure suction device through the drainage side hole 4 and the negative pressure drainage tube. If you need to adjust the negative pressure or dump the drainage fluid, turn off the drainage switch first. 5. Keep the front end of the drainage tube and the wound surface in a continuous negative pressure suction state. After the negative pressure is adjusted properly, the simple negative pressure suction device and the drainage tube are connected, and the drainage switch 5 is turned on again for continuous negative pressure drainage.

It will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, and that the present invention may be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments are to be considered in all respects as exemplary and not restrictive, and the scope of the present invention is defined by the appended claims rather than the foregoing description, and it is therefore intended that the All changes within the meaning and range of the required equivalents are embraced within the present invention. Any reference signs in the claims shall not be construed as limiting the involved claim.

In addition, it should be understood that although this specification is described in terms of embodiments, not each embodiment only includes an independent technical solution, and this description in the specification is only for the sake of clarity, and those skilled in the art should take the specification as a whole , the technical solutions in each embodiment can also be appropriately combined to form other implementations that can be understood by those skilled in the art.

Claims (5)

1. The utility model provides a simple and easy neck surgery postoperative negative pressure drainage device which characterized in that: comprises a negative pressure control clamp (1), a Y-shaped drainage tube threaded connector (2), a Y-shaped drainage tube (3), a drainage side hole (4), a drainage switch (5), an injector threaded breast clamp (6), a rubber round block (7), an injection pipe column (8), a clamping piece round block (9), a handle (10), an injection pipe shell (11) and scale marks (12); the negative pressure control presss from both sides (1), Y type drainage tube (3) and drainage switch (5) constitution this negative pressure drainage device's major structure, negative pressure control presss from both sides (1) and is located the right-hand member of injection tube shell (11), the leftmost end at injection tube shell (11) is installed in Y type drainage tube hickey (2), the right-hand member of Y type drainage tube (3) is provided with Y type drainage tube hickey (2), and Y type drainage tube hickey (2) is fixed with Y type drainage tube (3) and is connected, drainage side opening (4) are located the side of Y type drainage tube (3), drainage switch (5) are located the branch pipe center department of Y type drainage tube (3), and drainage switch (5) are detachable the connection with Y type drainage tube (3), syringe screw breast presss from both sides (6) and is located the left end of injection tube shell (11), and syringe screw breast presss from both sides (6) and is detachable the connection with injection tube shell (11), rubber circle piece (7) are located the leftmost end of injection column (8), and rubber circle piece (7) are fixed connection with injection column (8), clamping piece circle piece (9) are located the rightmost end of injection column (8), the right side center department at clamping piece circle piece (9) is installed to the leftmost end of handle (10), install on injection tube shell (11) scale mark (12).

2. The simple post-operative negative pressure drainage device for head and neck surgery according to claim 1, wherein: the Y-shaped drainage tube (3) is provided with two branch tubes, and the drainage side holes (4) are symmetrically arranged on the side edges of the branch tubes of the Y-shaped drainage tube (3).

3. The simple post-operative negative pressure drainage device for head and neck surgery according to claim 1, wherein: the negative pressure control clamp (1) is fixedly connected to the right side of the injection tube shell (11), and the device is connected with a human body through continuous negative pressure drainage through the negative pressure control clamp (1).

4. The simple post-operative negative pressure drainage device for head and neck surgery according to claim 1, wherein: the Y-shaped drainage tube threaded connector (2) is installed on the rightmost side of the Y-shaped drainage tube (3), and the Y-shaped drainage tube threaded connector (2) is connected with the injection tube shell (11) in a rotating mode.

5. The simple post-operative negative pressure drainage device for head and neck surgery according to claim 1, wherein: the scale marks (12) are equidistantly arranged on the surface of the injection tube shell (11).

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