CN219127907U

CN219127907U - T pipe drainage fixing device with colorimetric function

Info

Publication number: CN219127907U
Application number: CN202222861775.0U
Authority: CN
Inventors: 史珮珍; 陆洲
Original assignee: Zhongshan Hospital Fudan University
Current assignee: Zhongshan Hospital Fudan University
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-06-06
Anticipated expiration: 2032-10-28

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

T pipe drainage fixing device with colorimetric function

Technical Field

The utility model belongs to the field of medical instruments, and particularly relates to a T-tube drainage fixing device with a colorimetric function.

Background

T-tube drainage is a commonly used drainage mode for extrahepatic biliary tract exploration surgery. Generally, when biliary tract tumor or biliary tract calculus is operated, the bile duct is usually required to be longitudinally cut, so that biliary tract calculus is completely taken out, malignant tumor of the bile duct is resected, if the cut bile duct is sutured for one period, postoperative biliary leakage is often caused, and if a T-shaped tube is implanted, the inner end of a T-shaped tube drainage tube is arranged at an opening of a common bile duct and is externally connected with a drainage bag on the abdominal wall, so that the biliary tract is supported, the luminal stenosis is prevented, and meanwhile, bile and residual calculus are drained, and the pressure in the bile duct is relieved. The wound in the abdominal cavity of the patient is completely healed after the operation for 1-2 months, the T tube is removed, the condition of bile leakage is difficult to occur, the patient can obtain a better treatment effect, and the condition change condition of the patient is judged by observing the color of the bile drained by the T tube in the period, so that the color change of the drainage tube is especially important after the operation, and the basis is provided for judging the condition of the patient and timely and accurately treating complications.

However, medical staff with insufficient clinical experience lacks judging ability on whether drainage liquid is normal or abnormal, and the existing observation method mainly relies on subjective feeling judgment of the medical staff, and does not have systematic and standard unified reference standard; and at night, medical personnel observe T pipe drainage liquid and receive light influence easily can' T accurately judge drainage tube colour. Drainage is typically occluded when residual stone drainage is exhausted, waiting for the common bile duct lumen sinus to form, and patients often need to be discharged with a tube. The existing biliary tract postoperative patient discharged from the hospital with a T-shaped tube cannot clearly observe and identify different bile drainage liquid conditions, so that the family members of the patient cannot timely determine the postoperative rehabilitation nursing direction, and the rehabilitation period of the patient is affected. In view of the above, there is a need for a T-tube drainage fixation clamp with colorimetric function that can directly determine the condition of bile drainage.

Disclosure of Invention

In view of the above drawbacks of the prior art, the present utility model provides a T-tube drainage fixing device with a colorimetric function, so as to solve the problem in the prior art that bile drainage cannot be directly determined.

To achieve the above and other related objects, the present utility model provides a T-tube drainage fixing device with a colorimetric function, comprising: the color lump ring is formed by surrounding n color lumps of different colors in parallel to form a cylinder shape, and 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.

Preferably, the rotating shaft comprises a base and a cover ring, the base is fixedly connected with the cover ring through a plurality of rotating shaft strips, and the color lump ring is sleeved outside the rotating shaft strips and is arranged between the base and the cover ring.

Preferably, two adjacent rotating shaft strips are fixed through fixing strips.

Preferably, the side of base is equipped with the buckle, the buckle passes through the elastic cord and is connected with the fixation clamp.

Preferably, the side of the base is also provided with an indication arrow, which is suitable for accurately observing the color change of bile corresponding to the color of the color lump.

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

Further, the T-tube drainage fixing device further comprises an elastic rope, a retaining ring is arranged on the side edge of the base, and the retaining ring is connected with the fixing clamp through the elastic rope.

Preferably, the color lump ring is formed by surrounding ten color lumps with different colors in parallel.

Further, the ten color blocks are a first color block which is white, a second color block which is gray, a third color block which is golden yellow, a fourth color block which is grass green, a fifth color block which is black green, a sixth color block which is dark red, a seventh color block which is yellow green, an eighth color block which is turbid, a ninth color block which is bright red and a tenth color block which is flocculent in sequence.

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

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

As described above, the T-tube drainage fixing device with the colorimetric function has the following beneficial effects:

1. the T-tube drainage fixing device with the colorimetric function is formed by the rotating shaft and the color lump ring, the drainage tube can penetrate through the rotating shaft, the color lump ring is provided with the observation window, bile in the drainage tube can be compared with the color lump ring in real time, and the recovery condition of a patient is judged.

2. The T-tube drainage fixing device with the colorimetric function is provided with a plurality of color blocks, can accurately correspond to the color of bile in the drainage tube, can distinguish the recovery condition of a patient, can help medical staff establish a unified T-tube drainage liquid observation and description standard, and reduces subjective feeling judgment deviation.

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

Drawings

Fig. 1 shows an overall schematic diagram of the T-tube drainage fixing device with colorimetric function according to the present utility model.

FIG. 2 is a schematic view of a color lump ring in the fixing device of the present utility model.

Fig. 3 is a schematic view of a shaft in the fixing device of the present utility model.

Description of the reference numerals

1. Rotating shaft

2. Color lump ring

3. Fixing clamp

4. Elastic rope

11. Base seat

12. Cover ring

13. Rotating shaft strip

14. Buckle ring

15. Indication arrow

20. Viewing window

21. First color block

22. Second color block

23. Third color block

24. Fourth color block

25. Fifth color block

26. Sixth color lump

27. Seventh color block

28. Eighth color block

29. Ninth color block

210. Tenth color block

Detailed Description

Other advantages and effects of the present utility model will become apparent to those skilled in the art from the following disclosure, which describes the embodiments of the present utility model with reference to specific examples. The utility model may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; the device can be mechanically connected, electrically connected and communicated; either directly, or indirectly, through intermediaries, may be in communication with each other, or may be in interaction with each other, unless explicitly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Please refer to fig. 1-3. It should be noted that, the illustrations provided in the present embodiment merely illustrate the basic concept of the present utility model by way of illustration, and only the components related to the present utility model are shown in the drawings and are not drawn according to the number, shape and size of the components in actual implementation, and the form, number and proportion of the components in actual implementation may be arbitrarily changed, and the layout of the components may be more complex.

As shown in fig. 1 to 3, an embodiment of the present utility model provides a T-tube drainage fixing device with a colorimetric function, including: the color lump ring 2 is formed by surrounding n color lumps of different colors in a parallel mode into a cylinder shape, each color lump is provided with an observation window 20, and the color lump is suitable for observing and contrasting bile color changes in the drainage tube, wherein n is more than or equal to 9.

According to the T-tube drainage fixing device with the colorimetric function, the color lump ring is sleeved on the rotating shaft, the drainage tube channel in the middle of the rotating shaft 1 can penetrate through the drainage tube, the color lump ring 2 can clearly and accurately observe color lump corresponding to the bile in the drainage tube from the observation window 20, and the color change of bile drainage liquid is observed in real time. The color lump ring of n kinds of different colours that set up can prevent medical and nursing in clinical work, because influenced by time environment and light color to lead to the deviation to bile drainage liquid colour judgement, and then influence the problem of disease observation.

In a preferred embodiment, as shown in fig. 1 and 3, in the T-tube drainage fixing device with colorimetric function according to the embodiment of the present utility model, the rotating shaft 1 includes 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 disposed between the base 11 and the cover ring 12.

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

The side of the base 11 is provided with a clasp 14, and the clasp 14 is connected with the fixing clamp 3 through the elastic rope 4.

The side of the base 11 is also provided with an indication arrow 15 which is suitable for accurately observing the color change of bile corresponding to the color of the color lump ring 2.

In a preferred embodiment, as shown in fig. 1, in the T-tube drainage fixing device with a colorimetric function according to the embodiment of the present utility model, the T-tube drainage fixing device further includes a fixing clip 3, where the fixing clip 3 is connected to the base 11 and is adapted to fix the T-tube drainage fixing device. The fixing clamp 3 can fix the fixing device on the bed body or clothes to prevent the T pipe from falling off.

The T-tube drainage fixing device further comprises an elastic rope 4, 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.

When the T-tube drainage tube is used, a catheter or a drainage tube of a T-tube drainage tube external drainage bag passes through the middle of the rotating shaft 1, the fixing clamp 3 is opened, and if a patient is bedridden, the T-tube drainage fixing device is fixed on a patient bed unit through the fixing clamp 3; if the patient gets out of bed, the T-tube drainage fixing device is fixed on the clothes of the patient through the fixing clamp 3, so that the T-tube is prevented from slipping. When observing, the color lump ring 2 is rotated at the position corresponding to the indication arrow 15, the color of the T-tube bile drainage liquid is compared with the color lump on the color lump ring 2, the corresponding color lump is found, and the color change of the bile drained by the T-tube is accurately marked. When the patient carries T pipe and discharge, can instruct patient's nursing at home, daily through rotatory colour piece ring 2, compare T pipe bile drainage liquid colour and colour piece from observation window 20, the accurate record bile drainage nursing at home condition. And the elastic rope 4 at one end connected with the fixing clamp 3 is sleeved into the retaining ring 14, so that the fixing clamp 3 is opened and fixed on the clothes of a patient, and the catheter is prevented from slipping.

In a preferred embodiment, as shown in fig. 1-2, in the T-tube drainage fixing device with colorimetric function according to the embodiment of the present utility model, the color lump ring 2 is formed by surrounding ten color lumps of different colors in parallel. The color blocks of ten or more types can establish a unified T-tube drainage liquid color observation and description standard, is convenient for clinical work, and solves the problems that medical staff has subjective feeling judgment deviation on the color description of T-tube bile drainage liquid and is easy to influence the judgment of disease change. And to carrying the patient of T pipe nursing at home of discharging, the patient can in time discover the colour change of bile drainage liquid according to daily with drainage liquid and the contrast of colour lump ring 2, and unified colour lump ring can accurately record patient T pipe drainage colour change daily, provides powerful judgement for disease change, helps the patient can accurately describe bile drainage change condition when outpatient service and follow-up.

As shown in fig. 2, the ten color blocks are a first color block 21 which is white, a second color block 22 which is off-white, 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 dark 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 cloudy, a ninth color block 29 which is bright red, and a tenth color block 210 which is flocculent in this order. The color lump ring 2 is provided with bright color, is easy for classifying and highlighting the catheter, and prevents a certain false pull risk caused by long retention time of the T-tube due to the fact that the shape of the T-tube is close to that of a wound drainage tube after operation.

In a preferred embodiment, as shown in fig. 1-2, in the T-tube drainage fixing device with colorimetric function according to the embodiment of the present utility model, the observation window 20 is in a strip shape, and the strip-shaped observation window 20 is disposed along the length direction of the drainage tube.

In a preferred embodiment, as shown in fig. 1 to 3, in the T-tube drainage fixing device with colorimetric function according to the embodiment of the present utility model, both the rotating shaft 1 and the color lump ring 2 are made of PVC. Because the drainage tube is fixed by using the pin in clinic at present, needle puncture is easy to occur when medical staff and patients change the position of the drainage tube, and the drainage tube is unsafe and inconvenient to use; the T-tube drainage fixing device is designed to be made of PVC and nylon elastic bands, so that the occurrence of needle-stick injuries is reduced. The T-tube drainage fixing device is made of PVC and nylon elastic bands, and is convenient to obtain materials, low in price and easy to produce.

When the device is used, a catheter of the external drainage bag of the T-tube drainage tube is penetrated from the rotating shaft 1 of the device, one end elastic rope 4 connected with the fixing clamp 3 is sleeved into the retaining ring 14, the fixing clamp 3 is opened, the device is fixed on a patient bed unit if a patient is lying in bed, and the device is fixed on clothes of the patient if the patient is moving out of bed. Then rotating the color lump ring 2, comparing the color of the T-tube bile drainage liquid with the color lump on the color lump ring 2, and finding out a corresponding color lump; the corresponding color block is rotated to the position of the indication arrow 15, and the color change of bile drained by the T tube is accurately marked.

In summary, the T-tube drainage fixing device with the colorimetric function can enable the drainage tube to pass through the rotating shaft 1, the color block ring 2 on the rotating shaft 1 can accurately mark the color of the drainage bile, so that medical staff or patients can conveniently read and record the color change condition of the bile, the color blocks with various colors can reduce the deviation of color judgment of bile drainage liquid caused by the influence of environment and light, and further the problem of disease observation is affected.

The above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations of the utility model be covered by the claims, which are within the ordinary skill of the art, be within the spirit and scope of the present disclosure.

Claims

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.