CN211584808U

CN211584808U - Clinical negative pressure drainage tube

Info

Publication number: CN211584808U
Application number: CN201922401188.1U
Authority: CN
Inventors: 李阳; 祝炼; 肖方喜; 周密; 李伟
Original assignee: Wuhan No1 Hospital
Current assignee: Wuhan No1 Hospital
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-09-29
Anticipated expiration: 2029-12-27

Abstract

The utility model discloses a clinical negative pressure drainage tube, which comprises a tube body and a fixed supporting device, wherein the fixed supporting device is arranged outside the circumference of the tube body close to the right end, the drainage port is arranged on the circumference outer wall of the rightmost end of the tube body, the liquid outlet is arranged on the circumference outer wall of the leftmost end of the tube body, a limiting ring is sleeved on the circumference outer wall of the right end of the tube body close to the right end of the fixed supporting device, a connecting sleeve is arranged on the fixed supporting device, the connecting sleeve is sleeved outside the circumference of the right end of the tube body close to the right end, the drainage tube is fixed on a patient body through a fixing band and a connecting band on the fixed supporting device by adding a limiting ring and a fixed supporting device on the drainage tube body, the tube body can not be folded due to a larger bending angle to influence on drainage by the supporting action of a foam block, the connecting band and the connecting, so that the drainage tube is more convenient to use.

Description

Clinical negative pressure drainage tube

Technical Field

The utility model belongs to the technical field of medical equipment is relevant, concretely relates to clinical negative pressure drainage tube that uses.

Background

The medical equipment refers to instruments, equipment, appliances, materials or other articles which are used for human bodies independently or in combination, and also comprises required software, the medical equipment is the most basic element of medical treatment, scientific research, teaching, institutions and clinical discipline work, namely comprises professional medical equipment and household medical equipment, the medical equipment continuously improves the basic condition of the technical level of medical science, and is also an important mark of the degree of modernization, the medical equipment becomes an important field of modern medical treatment, the development of the medical treatment depends on the development of the instruments to a great extent, and even in the development of the medical industry, the breakthrough of the medical equipment plays a decisive role.

The existing clinical negative pressure drainage tube technology has the following problems: when the negative pressure drainage device is used for draining effusion and the like in a patient, the drainage tube is not fixed on the patient, and the drainage tube is fixed by using the fixing adhesive tape every time, which is troublesome.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a clinical negative pressure drainage tube to solve the drainage device that proposes in the above-mentioned background art and fix the more troublesome problem of getting up of drainage tube when using.

In order to achieve the above object, the utility model provides a following technical scheme: a clinical negative pressure drainage tube comprises a tube body and a fixed supporting device, wherein the fixed supporting device is arranged outside the tube body close to the right end circumference, a drainage port is formed in the outer wall of the rightmost end circumference of the tube body, a liquid outlet is formed in the outer wall of the leftmost end circumference of the tube body, a limiting ring is sleeved on the outer wall of the right end circumference of the tube body close to the right end circumference of the fixed supporting device on the right side of the fixed supporting device, a connecting sleeve is arranged on the fixed supporting device and is sleeved outside the right end circumference of the tube body close to the right end circumference, a connecting belt is arranged on the outer wall of the circumference of the upper end of the connecting sleeve, a thread gluing master belt is arranged on the outer wall of the front end of the connecting belt on the lower side of the thread gluing master belt, a foam block is arranged on the outer wall of, the thread gluing female belt penetrates through the fixing ring to be fixed on the thread gluing sub-belt to wind the whole fixing belt together.

Preferably, the length of the connecting band is thirty centimeters as the length of the fixing band.

Preferably, the circumference internal diameter of body, drainage mouth and liquid outlet all is one centimetre.

Preferably, the widths of the thread gluing sub-belt and the thread gluing female belt are the same, and the length of the thread gluing sub-belt is three times that of the thread gluing female belt.

Preferably, the circumferential inner diameter of the connecting sleeve is two millimeters larger than the circumferential outer diameter of the pipe body, and the circumferential outer diameter of the connecting sleeve is the same as the circumferential outer diameter of the limiting ring.

Preferably, the length of the pipe body is one meter.

Compared with the prior art, the utility model provides a clinical negative pressure drainage tube possesses following beneficial effect:

the utility model discloses an install a spacing ring and fixed support device additional on the drainage tube, fix the drainage tube on patient's body through fixed band and connecting band on the fixed support device, make the body can not be because the angle of buckling is great and break down and influence the drainage through the supporting role of bubble cotton piece, fixed band and connecting band are rubber materials, the friction with the skin is great makes the phenomenon that can not appear sliding when fixing on patient's body, and the connected mode is simpler, it is all very convenient to fix and untie, because the drainage tube is mostly disposable article, so the fixed support device cup joints outside the body, can take off many times used repeatedly from the drainage tube through the adapter sleeve, make the use of drainage tube more convenient;

this novel clinical negative pressure drainage tube of using is when using, insert the drainage mouth patient internal drainage department of treating, it twines on one's body patient to move suitable position through the adapter sleeve with fixed band and connecting band, it is together fixed with fixed band and connecting band to pass solid fixed ring and thread gluing subband fixed connection through the thread gluing master tape, produce certain negative pressure through the negative pressure machine and make the internal hydrops of patient be taken out along the body by the absorption, absorb the disconnection of having afterwards with fixed band and connecting band, take off the disinfection sanitization with fixed strutting arrangement from the body through the adapter sleeve, retrieve the drainage tube and destroy can.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

FIG. 1 is a schematic view of a three-dimensional structure of a clinical negative pressure drainage tube of the present invention;

FIG. 2 is a schematic view of a back structure of a clinical negative pressure drainage tube of the present invention;

fig. 3 is a schematic structural view of the fixing and supporting device of the present invention;

fig. 4 is a schematic view of a back structure of the fixing and supporting device of the present invention;

in the figure: 1. a pipe body; 2. fixing the supporting device; 3. a drainage opening; 4. a liquid outlet; 5. soaking cotton blocks; 6. a limiting ring; 7. connecting sleeves; 8. fixing belts; 9. a fixing ring; 10. a hook-and-loop fastener strip; 11. a hook and loop fastener; 12. and a connecting belt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a clinical negative pressure drainage tube comprises a tube body 1 and a fixed supporting device 2, the fixed supporting device 2 is arranged outside the circumference of the tube body 1 close to the right end, the length of the tube body 1 is one meter, the tube body 1 has different specifications according to different use requirements, the general tube body 1 has one meter, the tube body is not long enough for use, a drainage port 3 is arranged on the circumference outer wall of the rightmost end of the tube body 1, a liquid outlet 4 is arranged on the circumference outer wall of the leftmost end of the tube body 1, the circumference inner diameters of the tube body 1, the drainage port 3 and the liquid outlet 4 are one centimeter, the drainage tube is used as drainage equipment for the body hydrops of a patient, the general hydrops are less, the tube body 1 which is not too thick is used for drainage, the thinner tube body 1 is more convenient to use, a limiting ring 6 is sleeved on the circumference outer wall of the tube body 1 close to the right end on the right side of, the inner diameter of the circumference of the connecting sleeve 7 is two millimeters larger than the outer diameter of the circumference of the pipe body 1, the outer diameter of the circumference of the connecting sleeve 7 is the same as the outer diameter of the circumference of the limiting ring 6, so that the connecting sleeve 7 can be easily installed when being disassembled and installed on different pipe bodies 1, the use is convenient, the connecting sleeve 7 is sleeved outside the circumference of the pipe body 1 close to the right end, the outer wall of the circumference of the upper end of the connecting sleeve 7 is provided with a connecting band 12, the outer wall of the upper side of the front end of the connecting band 12 on the lower side of the fastening band 11 is provided with a fastening belt 10, the widths of the fastening belt 10 and the fastening belt 11 are the same, the length of the fastening belt 10 is three times of that of the fastening belt 11, the length of the fastening belt 10 is longer, so that when being fixed on thinner parts such as cruses or arms, enough fastening belt 10 can be connected and fixed with the fastening belt 11, the outer wall of the rear end of the connecting sleeve 7 is provided with a foam block 5, the outer wall of the lower end of the connecting sleeve 7 is provided with a fixing band 8, the length of the connecting band 12 is thirty centimeters as the length of the fixing band 8, the thirty centimeters are convenient to use, enough length can connect and fix the tube body 1 on a patient body, a fixing ring 9 is arranged inside the circumference of the lower end of the fixing band 8, and the hook and loop female band 11 penetrates through the fixing ring 9 to be fixed on the hook and loop band 10 to wind the whole fixing band 8 together.

The utility model discloses a theory of operation and use flow: the negative pressure drainage utilizes the biological semipermeable membrane to seal the open wound surface, uses a special negative pressure machine to generate certain negative pressure, acts on the wound surface after debridement through the drainage tube and the dressing, can accelerate the blood circulation of the wound surface part, remarkably promotes the new blood vessel to enter the wound surface, stimulates the growth of granulation tissues, fully drains, lightens edema, reduces pollution, inhibits the growth of bacteria, and can directly accelerate the healing of the wound surface, after the utility model is installed, when in use, the drainage port 3 is connected to the drainage position to be drained in the body of a patient, the fixing band 8 and the connecting band 12 are moved to proper positions through the connecting sleeve 7 to be wound on the body of the patient, the thread gluing mother band 11 is fixedly connected with the thread gluing band 10 through the fixing ring 9 to fix the fixing band 8 and the connecting band 12 together, and certain negative pressure is generated through the negative pressure machine to ensure that the effusion in the body, after the suction is finished, the connection between the fixing belt 8 and the connecting belt 12 is disconnected, the fixing and supporting device 2 is taken down from the tube body 1 through the connecting sleeve 7 to be disinfected and cleaned, and the drainage tube is recovered and destroyed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a clinical negative pressure drainage tube, includes body (1) and fixed support device (2), its characterized in that: the pipe body (1) is externally provided with a fixed supporting device (2) close to the right end circumference, the outer wall of the rightmost end circumference of the pipe body (1) is provided with a drainage port (3), the outer wall of the leftmost end circumference of the pipe body (1) is provided with a liquid outlet (4), the outer wall of the right end circumference of the pipe body (1) on the right side of the fixed supporting device (2) is provided with a limiting ring (6) close to the outer wall of the right end circumference in a sleeved mode, the fixed supporting device (2) is provided with a connecting sleeve (7), the connecting sleeve (7) is sleeved on the outer wall of the right end circumference of the pipe body (1) close to the outer portion of the right end circumference, the outer wall of the upper end circumference of the connecting sleeve (7) is provided with a connecting belt (12), the outer wall of the upper side of the front end of the connecting belt (11) on the lower side is provided with a thread gluing belt (10), the fixing belt (8) is arranged on the outer wall of the lower end of the connecting sleeve (7), the fixing ring (9) is arranged inside the circumference of the lower end of the fixing belt (8), and the thread gluing female belt (11) penetrates through the fixing ring (9) to be fixed on the thread gluing belt (10) to wind the whole fixing belt (8) together.

2. The clinical negative pressure drainage tube according to claim 1, wherein: the length of the connecting belt (12) is thirty centimeters as the length of the fixing belt (8).

3. The clinical negative pressure drainage tube according to claim 1, wherein: the circumference internal diameter of the tube body (1), the drainage port (3) and the liquid outlet (4) is one centimeter.

4. The clinical negative pressure drainage tube according to claim 1, wherein: the widths of the thread gluing sub-belt (10) and the thread gluing female belt (11) are the same, and the length of the thread gluing sub-belt (10) is three times that of the thread gluing female belt (11).

5. The clinical negative pressure drainage tube according to claim 1, wherein: the circumference inner diameter of the connecting sleeve (7) is two millimeters larger than the circumference outer diameter of the pipe body (1), and the circumference outer diameter of the connecting sleeve (7) is the same as that of the limiting ring (6).

6. The clinical negative pressure drainage tube according to claim 1, wherein: the length of the pipe body (1) is one meter.