CN214859595U - Drainage tube and surgical operation instrument - Google Patents

Abstract

The application relates to the technical field of medical equipment, especially, relate to a drainage tube and surgical operation apparatus, the drainage tube includes: a first tube at least partially adapted to be inserted into a wound of a patient for insertion of a drain tube; the second body is connected with the first body, the second body is kept outside the thoracic cavity of the patient, and the second body has a telescopic structure. The application provides a drainage tube can avoid the mistake to lead to the drainage tube to break away from patient's wound when bumping the drainage tube to avoid the patient to bear the secondary and insert the misery of establishing the drainage tube, simultaneously, also alleviateed medical personnel's work load.

Description

Drainage tube and surgical operation instrument

Technical Field

The application relates to the technical field of medical instruments, in particular to a drainage tube and a surgical operation instrument.

Background

At present, when pneumothorax and hemothorax need drainage, thoracic surgery postoperations such as lung cancer, esophageal cancer and the like need to keep a thoracic drainage tube, and the purpose of the thoracic drainage tube is to drain gas and liquid in a thoracic cavity so as to promote lung restitution (lung expansion). If the lung fails to reopen, the lung will lose normal gas exchange function, resulting in suffocation, dyspnea, hypoxemia, etc. of the patient, and further aggravating the condition of the patient, even threatening life. In a chest ward, a thoracic drainage tube is undoubtedly the most important pipeline, while the existing drainage tube adopts an external fixation method, namely the thoracic drainage tube and the skin are sewn together by using a suture, a Sime button or an adhesive tape is fixed, and the like, but the suture is not firm due to the manipulation problem of doctors or the fact that the suture is soaked by sweat and drainage liquid; adhesive tape or think happy knot also can lead to the viscose to become flexible because of patient's sweat, friction, the too big scheduling problem of activity range to there is following problem: the tube falling phenomenon can be caused when the drainage tube is touched by mistake or pulled accidentally.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a drainage tube and surgical operation apparatus to solve the technical problem that the drainage tube that exists among the prior art easily drops to a certain extent.

The application provides a drainage tube, includes:

a first tube at least partially adapted to be inserted into a wound of a patient for insertion of a drain tube;

the second pipe body is connected with the first pipe body, the second pipe body is arranged outside the chest of the patient, and the second pipe body is of a telescopic structure.

In the above technical solution, further, the hardness of the first pipe is greater than the hardness of the second pipe.

In any of the above technical solutions, further, the outer wall of the first tube or the outer wall of the second tube is provided with a fixing member for fixing with the skin of the patient.

In any one of the above technical solutions, further, the first pipe body is provided with scales, and the precision of the scales is millimeters.

In any one of the above technical solutions, further, the drainage tube further includes a detection component disposed on the first tube body.

In any one of the above technical solutions, further, the detecting component includes at least a first detecting element, a second detecting element and a third detecting element detachably disposed on the first pipe.

In any of the above technical solutions, further, the first detecting element is a micro camera for detecting the condition inside the chest cavity of the patient;

the second detection piece is a distance measurement sensor and is used for detecting the distance between two layers of pleura of the patient;

the third detection member is a pressure sensor for detecting a pressure within the chest cavity or the first tube of the patient.

In any of the above technical solutions, further, the drainage tube further includes a signal transmission device, and the first detection piece, the second detection piece, and the third detection piece are respectively connected to the signal transmission device, and are configured to transmit the signals detected by the first detection piece, the second detection piece, and the third detection piece to a terminal device in a wireless manner.

In any of the above technical solutions, further, the terminal device is a mobile phone or a computer.

The application also provides a surgical operation instrument, which comprises the drainage tube in any technical scheme, so that all the beneficial technical effects of the drainage tube are achieved, and the description is omitted.

Compared with the prior art, the beneficial effect of this application is:

the drainage tube provided by the application can be used in various scenes such as thoracic drainage, esophageal drainage, abdominal drainage and the like, and the drainage tube is used as a thoracic drainage tube and is explained in detail below.

The application provides a drainage tube includes: first body and second body, first body at least part insert within patient's the thorax to can fix first body and patient's the line skin with current mode, with the realization gaseous, the liquid drainage to patient's thorax, the second body is connected and is kept somewhere outside patient's thorax with the one end of first body outside being close to patient's thorax, makes gaseous, the liquid of patient's thorax external through first body, second body discharge.

It should be noted that the second body has a telescopic structure, preferably, the telescopic structure of the second body is similar to the telescopic part of the suction tube, so that the second body can be stretched, and has certain flexibility, and deformation is easy to occur, and rotation can also occur relative to the first body, when the second body is pulled, pulled and extruded carelessly to the part left outside the thoracic cavity of the patient, the second body is stressed to be stretched or deformed, so that the second body and the first body can be prevented from being pulled out of the thoracic cavity of the patient, and the patient is required to suffer from secondary insertion of the drainage tube.

It is thus clear that the drainage tube that this application provided can avoid the mistake to touch the drainage tube and lead to the drainage tube to break away from patient's wound to avoid the patient to bear the secondary and insert the misery of establishing the drainage tube, simultaneously, also alleviateed medical personnel's work load.

The application provides a surgical operation instrument, including the aforesaid drainage tube, therefore, can strengthen the firm degree between drainage tube and the patient wound through this drainage tube, reduce the risk that the drainage tube drops, and then avoid the patient to bear unnecessary misery, also reduced medical personnel and produced the condition of extra work load.

Drawings

In order to more clearly illustrate the detailed description of the present application or the technical solutions in the prior art, the drawings needed to be used in the detailed description of the present application or the prior art description will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic structural view of a drainage tube provided in an embodiment of the present application;

fig. 2 is a schematic structural view of a first tube of a drainage tube provided in an embodiment of the present application.

Reference numerals:

1-a first pipe body, 101-a groove part, 102-a scale, 2-a second pipe body, 3-a fixing part, 4-a detection assembly and 5-a fastener.

Detailed Description

The technical solutions of the present application will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are only some embodiments of the present application, but not all embodiments.

The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application.

All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

Drainage tubes and surgical instruments according to some embodiments of the present application are described below with reference to FIGS. 1 and 2.

Referring to fig. 1 and 2, an embodiment of the present application provides a drain tube including: a first tubular body 1 at least partially intended to be inserted inside the thorax of a patient;

the second pipe body 2 is connected with the first pipe body 1, the second pipe body 2 is kept outside the chest of the patient, and the second pipe body 2 has a telescopic structure.

The application provides a drainage tube includes: first body 1 and second body 2, first body 1 is at least partly inserted within patient's the thorax to can fix first body 1 and patient's chest skin with current mode, with the realization gaseous, the liquid drainage to patient's thorax, second body 2 is connected and is kept somewhere outside patient's thorax with the one end of first body 1 outside being close to patient's thorax, makes gaseous, the liquid of patient's thorax outside first body 1, second body 2 discharge.

It should be noted that the second tube 2 has a retractable structure, preferably, the retractable structure of the second tube 2 is similar to the retractable part of the suction tube, so that the second tube 2 can be stretched, has a certain flexibility, is easy to deform, and can also rotate relative to the first tube 1, when the second tube 2 is inadvertently pulled, torn, and squeezed to the part outside the chest of the patient, the second tube 2 is stressed to be stretched or deformed, and therefore the second tube 2 and the first tube 1 can be prevented from being pulled out of the chest of the patient, which results in the patient suffering from the secondary insertion of the drainage tube.

It is thus clear that the drainage tube that this application provided can avoid the mistake to touch the drainage tube and lead to the drainage tube to break away from patient's wound to avoid the patient to bear the secondary and insert the misery of establishing the drainage tube, simultaneously, also alleviateed medical personnel's work load.

In one embodiment of the present application, it is preferable that the first pipe body 1 has a hardness greater than that of the second pipe body 2, as shown in fig. 1.

Further, the outer wall of the first tube 1 or the outer wall of the second tube 2 is provided with a fixing member 3 for fixing with the skin of the patient.

In this embodiment, the hardness of the first pipe body 1 is greater than that of the second pipe body 2, but does not represent that the first pipe body 1 is a rigid pipe, and the first pipe body 1 still has a certain flexibility, so that the supporting effect of the first pipe body 1 on the second pipe body 2 can be enhanced, and the supporting effect on the fixing member 3 can be enhanced, so that the stability of connection between the fixing member 3 and the skin of the patient can be enhanced, and the reinforcing part can be prevented from being greatly displaced relative to the skin of the patient. Specifically, mounting 3 is for encircleing the sheet structure of first body 1 or second body 2, preferably, mounting 3 sets up in the position that first body 1 is connected with second body 2, insert first body 1 behind the patient's thorax, mounting 3 can be laminated with patient's skin to it is fixed with mounting 3 and patient's skin through sticky mode, through setting up mounting 3, increased area of contact between this drainage tube and the patient skin, fixed area, thereby further reduce the risk that the drainage tube drops.

In one embodiment of the present application, preferably, as shown in fig. 1 and 2, the first pipe body 1 is provided with a scale 102, and the accuracy of the scale 102 is millimeter.

In this embodiment, the scale 102 is preferably in the range of 0-30cm, the scale 102 is gradually increased from top to bottom, and the precision of the scale 102 is at least as accurate as millimeter level, of course, but not limited thereto, drainage operation is performed on different patients or different parts of the same patient, the depth of insertion into the wound is different, that is, the lengths of the corresponding first tube bodies 1 are different, when the drainage tube is used, the length of the wound to be placed is firstly determined, the first tube body 1 is trimmed to the corresponding length corresponding to the scale 102 of the first tube body 1, and then the first tube body 1 is placed into the wound.

In one embodiment of the present application, preferably, as shown in fig. 2, the drainage tube further comprises a detection assembly 4, and the detection assembly 4 is disposed on the first tube body 1.

Further, the detecting component 4 at least comprises a first detecting part, a second detecting part and a third detecting part which are detachably arranged on the first pipe body 1.

Furthermore, the first detection piece is a miniature camera and is used for detecting the condition in the chest cavity of the patient;

the second detection piece is a distance measurement sensor and is used for detecting the distance between two layers of pleura of the patient;

the third detection member is a pressure sensor for detecting the pressure in the chest cavity of the patient or in the first tube body 1.

Further, in an embodiment of the present application, preferably, the drainage tube further includes a signal transmission device (not shown in the figure), and the first detection element, the second detection element and the third detection element are respectively connected to the signal transmission device, and are used for transmitting signals detected by the first detection element, the second detection element and the third detection element to a terminal device in a wireless manner, where the terminal device is a mobile phone or a computer.

In this embodiment, the detection assembly 4 at least includes a first detection member, a second detection member and a third detection member, which are placed in the chest cavity of the patient along with the first tube body 1, and used for detecting the condition in the chest cavity of the patient, and the first detection device may be a camera, which is used for shooting or recording the implementation condition in the chest cavity of the patient and monitoring whether there is any bleeding in the chest cavity of the patient, so as to find the dangerous condition of the patient as soon as possible, give measures in time and protect the life safety of the patient; the second detection device can be a distance measurement sensor and is used for detecting the distance between two pleura layers of the patient so as to judge the pulmonary reoccurrence condition and know the disease development of the patient; the third detection part can be a pressure sensor and is used for detecting the pressure in the chest cavity of the patient, so that the situation in the chest cavity and the blockage of the drainage tube can be known, and the blockage of the drainage tube can be reflected by detecting the pressure in the first tube body 1. Preferably, the first detecting member, the second detecting member and the third detecting member are integrated into a whole to form a multifunctional probe.

In addition, still include signal transmission device, signal transmission device specifically can be bluetooth module or wifi module, preferably, signal transmission device integrates in multi-functional probe, and respectively with first detection piece, the second detects a and the third detects a connection, make signal transmission device can be through wireless transmission's mode with the image information that detects by first detection piece and by the second detection piece, the data signal conveying that the third detected a conveying to terminal equipment, in order to supply medical personnel to look up, monitor, the storage, thereby judge the inside condition of patient's thorax.

Wherein, terminal equipment can be for multiple forms such as cell-phone, panel, computer, controller, can be provided with corresponding APP, can acquire the passback signal of each detection piece on the one hand, and on the other hand can also set up each detection piece.

It should be noted that, as shown in fig. 2, in order to ensure the detection effect of each detection element of the detection assembly 4, the detection assembly 4 should be close to the end of the first tube 1 placed inside the thoracic cavity of the patient, and when the drainage tube is used, the first tube 1 often needs to be cut at the end of the first tube 1 to adjust the length of the first tube 1 placed inside the thoracic cavity of the patient, therefore, the detection assembly 4 should be movably disposed on the inner wall or the outer wall of the first tube 1, preferentially, the inner wall or the outer wall of the first tube 1 is formed with the groove 101, and the groove 101 is convex relative to the first tube 1, thereby preventing the detection assembly 4 from obstructing the gas and liquid in the thoracic cavity of the patient from flowing out and affecting the drainage effect. The shell part of the detection assembly 4 is communicated with each detection assembly 4 and the signal transmission device is limited in the groove part 101, in order to further ensure the stability degree between the detection assembly 4 and the first pipe body 1, the detection assembly 4 can be fixed in the groove part 101 by using the fastener 5 made of metal (alloy) with better human body compatibility, and the detection assembly 4 is prevented from falling into the chest cavity of a patient.

Embodiments of the present application further provide a surgical instrument, including the drainage tube according to any of the above embodiments, thereby having all the beneficial technical effects of the drainage tube, and the details are not repeated herein.

Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application.

Claims (10)

1. A drain tube, comprising:

a first tube at least partially adapted to be inserted into a wound of a patient for insertion of a drain tube;

the second pipe body is connected with the first pipe body, the second pipe body is arranged outside the chest of the patient, and the second pipe body is of a telescopic structure.

2. The drain tube of claim 1 wherein the first tube has a stiffness greater than a stiffness of the second tube.

3. The drain tube of claim 1 wherein the outer wall of the first tube or the outer wall of the second tube is provided with a fixing member for fixing with the skin of the patient.

4. The draft tube of claim 1, wherein said first tube is provided with a scale and said scale is accurate to a millimeter.

5. The drain tube of any one of claims 1 to 4 further comprising a detection assembly disposed at the first tube body.

6. The drainage tube of claim 5, wherein the detection assembly includes at least a first detection member, a second detection member, and a third detection member detachably disposed at the first tube.

7. The drain tube of claim 6 wherein said first sensing member is a miniature camera for sensing a condition within the thoracic cavity of the patient;

the second detection piece is a distance measurement sensor and is used for detecting the distance between two layers of pleura of the patient;

the third detection member is a pressure sensor for detecting a pressure within the chest cavity or the first tube of the patient.

8. The drainage tube of claim 6, further comprising a signal transmission device, wherein the first, second and third detection members are respectively connected to the signal transmission device for wirelessly transmitting the signals detected by the first, second and third detection members to a terminal device.

9. The drain tube of claim 8, wherein the terminal device is a cell phone or a computer.

10. A surgical instrument comprising a drain tube according to any one of claims 1 to 9.

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