CN219127907U - T pipe drainage fixing device with colorimetric function - Google Patents

Abstract

The utility model provides a T-tube drainage fixing device with a colorimetric function, which comprises: the color lump ring is arranged in a cylinder shape by surrounding n color lumps with different colors in parallel, each color lump is provided with an observation window which is suitable for observing and contrasting the color change of bile in the drainage tube, wherein n is more than or equal to 9; the T-tube drainage fixing device is simple in structure, portable and convenient to use and operate, and meanwhile, medical staff or patients can be helped to effectively observe the T-tube drainage liquid, and color change of bile drainage liquid can be found in time.

Description

A T-tube drainage and fixing device with colorimetric function

technical field

The utility model belongs to the field of medical equipment, in particular to a T-tube drainage and fixing device with a colorimetric function.

Background technique

T-tube drainage is a commonly used drainage method for extrahepatic biliary tract exploration. Generally speaking, in the operation of biliary tract tumors or biliary tract stones, it is often necessary to perform longitudinal incision of the bile duct, so as to remove the biliary tract stones and resect the malignant tumor of the bile duct. If a bile leak occurs, if a T-tube is implanted at this time, the inner end of the T-tube drainage tube is placed at the opening of the common bile duct and connected with a drainage bag outside the abdominal wall to support the bile duct and prevent the stenosis of the official cavity while draining bile and residual stones. pressure. 1-2 months after the operation, the wound in the abdominal cavity of the patient is completely healed, and the T-tube is removed again, so bile leakage is not easy to occur, and the patient can achieve a better therapeutic effect. During this period, it is necessary to drain the bile through the T-tube Therefore, it is particularly important to observe the color change of the drainage tube after surgery, so as to provide a basis for judging the patient's condition and dealing with complications in a timely and accurate manner.

However, medical staff with insufficient clinical experience lack the ability to judge whether the drainage fluid is normal or abnormal. The existing observation methods mainly rely on the subjective judgment of medical staff without systematic and standardized unified reference standards; The observation of the T-tube drainage fluid is easily affected by the light, and the color of the drainage tube cannot be accurately judged. When the drainage of residual stones is exhausted, the drainage is usually clamped, waiting for the formation of the common bile duct lumen and sinus, and the patient usually needs to be discharged from the hospital with a tube. Existing patients discharged with T-tubes after biliary tract surgery cannot clearly observe and identify different bile drainage fluid conditions, resulting in the family members of the patients not being able to clarify the direction of postoperative rehabilitation nursing in time, thereby affecting the patient's rehabilitation cycle. In view of the above problems, there is an urgent need for a T-tube drainage clip with a colorimetric function that can directly determine the condition of the bile drainage fluid.

Utility model content

In view of the above-mentioned shortcomings of the prior art, the utility model provides a T-tube drainage fixing device with a colorimetric function to solve the problem in the prior art that the condition of the bile drainage fluid cannot be directly judged.

In order to achieve the above purpose and other related purposes, the utility model provides a T-tube drainage fixing device with colorimetric function, including: a rotating shaft and a color block ring provided with a drainage tube channel, and the drainage tube channel of the rotating shaft is suitable for drainage The tube passes through, and the color block ring is suitable for being sleeved on the outside of the rotating shaft and can rotate around the rotating shaft. The color block ring is surrounded by n kinds of color blocks of different colors in a cylindrical shape, and each There are observation windows on the color blocks, which are suitable for observing the color change of bile in the contrast drainage tube, where n≥9.

Preferably, the rotating shaft includes a base and a cover ring, and the base and the covering ring are fixedly connected by several rotating shaft bars, and the color block ring is set outside the rotating shaft bars, and is arranged between the base and the covering ring between.

Preferably, two adjacent rotating shaft bars are fixed by fixing bars.

Preferably, a buckle is provided on the side of the base, and the buckle is connected to the fixing clip through an elastic cord.

Preferably, an indicator arrow is provided on the side of the base, which is suitable for accurately corresponding to the color of the color block ring to observe the color change of the bile.

Preferably, the T-tube drainage fixing device further includes a fixing clip, the fixing clip is connected to the base and is suitable for fixing the T-tube drainage fixing device.

Further, the T-tube drainage fixing device also includes an elastic cord, and a buckle is provided on the side of the base, and the buckle is connected to the fixing clip through the elastic cord.

Preferably, the color block ring is formed by juxtaposing color blocks of ten different colors.

Further, the ten color blocks are the first color block that is white, the second color block that is off-white, the third color block that is golden yellow, the fourth color block that is grass green, and the third color block that is dark green. Five color blocks, dark red sixth color block, yellow green seventh color block, turbid eighth color block, bright red ninth color block and flocculent tenth color block.

Preferably, the observation window is in the shape of a bar, and the bar-shaped observation window is arranged along the length direction of the drainage tube.

Preferably, both the rotating shaft and the color block ring are made of PVC.

As mentioned above, the T-tube drainage and fixing device with colorimetric function of the present invention has the following beneficial effects:

1. The T-tube drainage fixing device with colorimetric function of the present invention is formed by the rotating shaft and the color block ring, the drainage tube can run through the rotating shaft, and the color block ring is provided with an observation window, so that the bile in the drainage tube can be mixed with the color block ring Real-time comparison is carried out to judge the patient's recovery situation, and the fixing device of the present invention can be fixed by the fixing clip at one end of the rotating shaft to prevent the T-tube from slipping.

2. The T-tube drainage fixing device with colorimetric function of the utility model is equipped with various color blocks, which can accurately correspond to the color of bile in the drainage tube, implement the identification of the patient's recovery status, and can help medical staff establish a unified T-tube drainage Fluid observation and description standards to reduce subjective sensory judgment bias.

3. The T-tube drainage and fixing device with colorimetric function of the present utility model is light, simple in structure, easy to use and operate, and is convenient for patients to carry T-tubes for home care.

Description of drawings

Fig. 1 shows the overall schematic diagram of the T-tube drainage and fixing device with colorimetric function of the present invention.

Figure 2 is a schematic diagram of the color block ring in the fixing device of the present invention.

Fig. 3 is a schematic diagram of the rotating shaft in the fixing device of the present invention.

Explanation of reference numbers

1 shaft

2 color rings

3 clips

4 bungee cords

11 base

12 cover ring

13 Spindle Bars

14 Buckle

15 Indicating arrows

20 observation window

21 first color block

22 second color block

23 third color block

24 fourth color block

25 fifth color block

26 sixth color block

27 seventh color block

28 eighth color block

29 ninth color block

210 Tenth color block

Detailed ways

The implementation of the present utility model is described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present utility model from the content disclosed in this specification. The utility model can also be implemented or applied through other different specific implementation modes, and the details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of the utility model.

In this utility model, unless otherwise clearly specified and limited, the terms "installation", "connection", "connection", "fixation" and other terms should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. A connection can also be integrated; it can be a mechanical connection, an electrical connection, or a communication connection; it can be a direct connection or an indirect connection through an intermediary, it can be the internal communication of two components or two Interaction relationship of elements, unless expressly defined otherwise. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model according to specific situations.

Please refer to attached drawings 1-3. It should be noted that the diagrams provided in this embodiment are only schematically illustrating the basic concept of the utility model, and only the components related to the utility model are shown in the diagrams rather than the number of components, Shape and size drawing, the type, quantity and proportion of each component can be changed arbitrarily during actual implementation, and the component layout type may also be more complicated.

As shown in Figures 1 to 3, the embodiment of the utility model provides a T-tube drainage and fixing device with colorimetric function, including: a rotating shaft 1 and a color block ring 2 provided with a drainage tube channel, and the drainage tube channel of the rotating shaft 1 is suitable for Passing through the drainage tube, the color block ring 2 is suitable to be sleeved on the outside of the rotating shaft 1 and can rotate around the rotating shaft 1. The color block ring 2 is surrounded by n different color blocks side by side to form a cylinder. Each color block Observation windows 20 are provided on the top, which are suitable for observing the color change of bile in the contrast drainage tube, wherein n≥9.

The T-tube drainage fixing device with colorimetric function of the utility model sets the color block ring on the rotating shaft, the drainage tube channel in the middle of the rotating shaft 1 can pass through the drainage tube, and the rotating color block ring 2 can be clearly and accurately observed from the observation window 20 The bile in the drainage tube corresponds to which color block, and the color change of the bile drainage fluid is observed in real time. The set of n color block rings of different colors can prevent doctors and nurses from being affected by the time environment and light color in clinical work, resulting in deviations in judging the color of bile drainage fluid, which in turn affects disease observation.

In a preferred embodiment, as shown in Fig. 1 and Fig. 3, in the T-tube drainage fixing device with colorimetric function shown in the embodiment of the present utility model, the rotating shaft 1 includes a base 11 and a cover ring 12, and the base 11 and The covering rings 12 are fixedly connected by several rotating shaft bars 13 , and the color block ring 2 is sleeved outside the rotating shaft bars 13 and between the base 11 and the covering ring 12 .

Wherein, two adjacent rotating shaft bars 13 are fixed by fixing bars.

A clasp 14 is provided on the side of the base 11 , and the clasp 14 is connected to the fixing clip 3 through the elastic cord 4 .

There is also an indicator arrow 15 on the side of the base 11, which is suitable for accurately corresponding to the color of the color block ring 2 to observe the color change of bile.

In a preferred embodiment, as shown in Figure 1, in the T-tube drainage and fixing device with colorimetric function shown in the embodiment of the present utility model, the T-tube drainage and fixing device also includes a fixing clip 3, and the fixing clip 3 and the base 11 connections, suitable for fixing the T-tube drainage fixing device. The provided fixing clip 3 can fix the fixing device on the bed body or clothing to prevent the T-tube from falling off.

The T-tube drainage fixing device also includes an elastic cord 4 , and a buckle 14 is provided on the side of the base 11 , and the buckle 14 is connected to the fixing clip 3 through the elastic cord 4 .

When in use, pass the catheter or drainage tube connected to the drainage bag outside the T-tube drainage tube through the middle of the rotating shaft 1, and open the fixing clip 3. If the patient is bedridden, fix the T-tube drainage fixing device on the patient's bed unit through the fixing clip 3 If the patient gets out of bed, the T-tube drainage fixing device is fixed on the patient's clothing by the fixing clip 3 to prevent the T-tube from slipping off. When observing, rotate the color block ring 2 corresponding to the indicator arrow 15, compare the color of the T-tube bile drainage fluid with the color block on the color block ring 2, find the corresponding color block, and accurately identify the color change of the bile drained from the T-tube. When the patient is discharged from the hospital with a T-tube, the patient can be instructed to compare the color of the T-tube bile drainage fluid with the color block from the observation window 20 by rotating the color block ring 2 every day during home care, and accurately record the home care situation of the bile drainage. And by inserting the elastic cord 4 at one end connected to the fixing clip 3 into the buckle 14, the fixing clip 3 is opened and fixed on the patient's clothing to prevent the catheter from slipping off.

In a preferred embodiment, as shown in Figures 1 to 2, in the T-tube drainage and fixing device with colorimetric function shown in the embodiment of the present utility model, the color block ring 2 is surrounded by ten different color blocks side by side. Let form. Ten or more color blocks provided by the utility model can establish a unified T-tube drainage fluid color observation and description standard, which is convenient for clinical work and solves the subjective problems of medical staff in describing the color of T-tube bile drainage fluid. Sensational judgment bias is likely to affect the judgment of disease changes. And for patients who carry T tubes and leave the hospital for home care, patients can find the color change of bile drainage fluid in time by comparing the drainage fluid with the color block ring 2 every day, and the uniform color block ring can accurately record the daily T tube drainage color changes of patients , to provide a powerful judgment for disease changes, and help patients to accurately describe the changes in bile drainage during outpatient visits and follow-up visits.

Wherein, as shown in Figure 2, the ten kinds of color blocks are successively the first color block 21 that is white, the second color block 22 that is off-white, the third color block 23 that is golden yellow, and the fourth color block that is grass green. 24. The fifth color block 25 is dark green, the sixth color block 26 is dark red, the seventh color block 27 is yellow-green, the eighth color block is turbid 28, and the ninth color block is bright red 29 And the tenth color block 210 in flocculent shape. The color block ring 2 in the utility model is provided with bright colors, which is easy to classify and identify catheters, and prevents the risk of mistaken extraction due to the close shape of the postoperative T tube and the wound drainage tube, and the T tube needs to be left for a long time.

In a preferred embodiment, as shown in Figures 1 to 2, in the T-tube drainage and fixing device with colorimetric function shown in the embodiment of the present invention, the observation window 20 is in the shape of a bar, and the observation window 20 in the bar shape is Set along the length of the drainage tube.

In a preferred embodiment, as shown in Figures 1-3, in the T-tube drainage and fixing device with colorimetric function shown in the embodiment of the present invention, the rotating shaft 1 and the color block ring 2 are made of PVC. Because pins are currently used clinically to fix the drainage tube, medical staff and patients are prone to needle-stick injuries when changing the position of the drainage tube, which is not safe and inconvenient to use; the T-tube drainage fixing device of the present invention is designed from PVC And the fixing device made of nylon elastic band reduces the occurrence of needle stick injury. And the T-tube drainage fixing device of the utility model is made of PVC and nylon elastic bands, which is convenient to obtain materials, cheap in price and easy to produce.

When in use, the catheter of the T-tube drainage tube externally connected to the drainage bag is passed through the rotating shaft 1 of the device, and the elastic cord 4 at one end connected to the fixing clip 3 is inserted into the buckle 14, and the fixing clip 3 is opened, and fixed if the patient is lying on the bed On the patient bed unit, if the patient gets out of bed, it is fixed on the patient's clothing. Then rotate the color block ring 2, compare the color of the T-tube bile drainage fluid with the color block on the color block ring 2, and find the corresponding color block; rotate the corresponding color block to the indicator arrow 15, and accurately identify the bile drained from the T-tube color change.

To sum up, the T-tube drainage fixing device with colorimetric function of the present invention can allow the drainage tube to pass through the rotating shaft 1, and the color block ring 2 on the rotating shaft 1 can accurately identify the color of the drained bile, so as to facilitate medical care Personnel or patients read and record the change of bile color. The set of color blocks of various colors can reduce the deviation of the judgment of the color of bile drainage fluid caused by the influence of the environment and light, and then affect the problem of disease observation. The device is light and easy to use. The utility model has the advantages of convenient operation, simple structure and easy production. Therefore, the utility model effectively overcomes various shortcomings in the traditional technology and has high production and utilization value.

The above-mentioned embodiments only illustrate the principles and effects of the present utility model, but are not intended to limit the present utility model. Anyone familiar with this technology can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the technical field without departing from the spirit and technical ideas disclosed in the utility model should still be covered by the claims of the utility model.

Claims (10)

1. A T-tube drainage fixing device with colorimetric function, comprising: the color lump type drainage tube comprises a rotating shaft (1) provided with a drainage tube channel and color lump rings (2), wherein the drainage tube channel of the rotating shaft (1) is suitable for the drainage tube to penetrate, the color lump rings (2) are suitable for being sleeved outside the rotating shaft (1) and can rotate around the rotating shaft (1), the color lump rings (2) are formed in a cylindrical shape by surrounding color lump of n different colors in parallel, and each color lump is provided with an observation window (20) suitable for observing and comparing the color change of bile in the drainage tube, wherein n is more than or equal to 9.

2. The T-tube drainage fixing device with the colorimetric function according to claim 1, wherein the rotating shaft (1) comprises a base (11) and a cover ring (12), the base (11) and the cover ring (12) are fixedly connected through a plurality of rotating shaft strips (13), and the color lump ring (2) is sleeved outside the rotating shaft strips (13) and is arranged between the base (11) and the cover ring (12).

3. The T-tube drainage fixing device with the colorimetric function according to claim 2, wherein two adjacent rotating shaft strips (13) are fixed through fixing strips.

4. The T-tube drainage fixing device with the colorimetric function according to claim 2, wherein an indication arrow (15) is further arranged on the side edge of the base (11), and the device is suitable for accurately observing the color change of bile corresponding to the color of the color lump ring (2).

5. The T-tube drainage fixture with colorimetric function according to claim 2, characterized in that it further comprises a fixation clamp (3), the fixation clamp (3) being connected to the base (11) and adapted to fix the T-tube drainage fixture.

6. The T-tube drainage fixing device with the colorimetric function according to claim 5, further comprising an elastic rope (4), wherein a retaining ring (14) is arranged on the side edge of the base (11), and the retaining ring (14) is connected with the fixing clamp (3) through the elastic rope (4).

7. The T-tube drainage fixing device with the colorimetric function according to claim 1, wherein the color lump ring (2) is formed by surrounding ten color lumps with different colors in parallel.

8. The T-tube drainage fixing device with a colorimetric function according to claim 7, wherein the ten color blocks are a first color block (21) which is white, a second color block (22) which is gray, a third color block (23) which is golden yellow, a fourth color block (24) which is grass green, a fifth color block (25) which is black green, a sixth color block (26) which is dark red, a seventh color block (27) which is yellow green, an eighth color block (28) which is turbid, a ninth color block (29) which is bright red and a tenth color block (210) which is flocculent in sequence.

9. The T-tube drainage fixing device with the colorimetric function according to claim 1, wherein the observation window (20) is in a strip shape, and the strip-shaped observation window (20) is arranged along the length direction of the drainage tube.

10. The T-tube drainage fixing device with the colorimetric function according to claim 1, wherein the rotating shaft (1) and the color lump ring (2) are made of PVC materials.

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