Spiral fixing air bag type tracheotomy plug

Abstract

The utility model relates to the technical field of medical equipment, and provides a spiral fixing air bag type tracheotomy plug which comprises an inclined taper sleeve, a fixing plate is fixedly connected to the outer side wall of the inclined taper sleeve, a rotary opening and closing device and an inflation assembly are fixedly connected to the end, away from the inclined taper sleeve, of the fixing plate, and the inflation assembly is arranged on the outer side wall of the inclined taper sleeve. The inflation assembly comprises a spiral air bag, the spiral air bag is installed on the outer side wall of the oblique taper sleeve, a conveying pipe is installed at an inlet of the spiral air bag, and the conveying pipe further penetrates through the inner side wall of the fixing plate. Through the design of the spiral air bag, it is ensured that the air bag is tightly attached to a tracheal incision opening, and disengagement is avoided. Besides, the device adopts a spiral entering mode, so that the device can be more firmly fixed at the tracheotomy opening, and the device can adapt to cannulas of various models and meet individual requirements of different patients by designing the inclined taper sleeve into a small-to-large cylinder shape.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a spiral fixed air bag type tracheotomy plug. Background Art

[0002] In the medical field, tracheotomy is a common surgical procedure used to establish an artificial airway to maintain the patient's respiratory function. However, after tracheotomy, the patient's tracheostomy opening needs to be properly managed and protected to prevent infection and other complications.

[0003] Traditionally, in order to seal the tracheostomy opening and allow the patient to speak, some patients and medical staff may use a rolled-up tape to plug the tracheostomy opening. However, this method has many problems. First, the tape does not provide a good seal, which can easily lead to gas leakage and increased risk of infection. Second, the tape is inconvenient to use, needs to be changed frequently, and is not suitable for all patients, especially those who need to use the tracheostomy for a long time.

[0004] Therefore, those skilled in the art have proposed a spiral fixed balloon type tracheotomy plug to solve the problems raised in the background art. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a spiral fixed airbag tracheotomy plug to solve the problems that the adhesive tape in the prior art cannot provide a good sealing effect and easily leads to an increased risk of gas leakage and infection.

[0006] A spiral fixed airbag type tracheotomy plug comprises an oblique cone sleeve, the outer side wall of the oblique cone sleeve is fixedly connected to a fixing plate, and one end of the fixing plate away from the oblique cone sleeve is fixedly connected to a rotary opening and closing device;

[0007] An inflatable component is arranged on the outer side wall of the oblique cone sleeve.

[0008] Preferably, the inflation component includes a spiral airbag, which is installed on the outer wall of the oblique cone sleeve. A transmission tube is installed at the inlet of the spiral airbag, and the transmission tube also passes through the inner wall of the fixed plate. A mounting sleeve is installed at the end of the transmission tube away from the spiral airbag.

[0009] Preferably, the mounting sleeve is installed on the outer wall of the fixing plate, and the inner wall of the mounting sleeve is installed with a one-way membrane flap, the one-way membrane flap is in four pieces and is tightly spliced ​​into a circle, the end of the one-way membrane flap close to the outside is hard plastic, and the end close to the fixing plate is soft silicone.

[0010] Preferably, an air outlet head is provided on the outer side wall of the installation sleeve, and an air pump is fixedly connected to the outer side wall of the air outlet head.

[0011] Preferably, a push head is provided on the inner side of the air outlet head, and the push head is movably connected to the one-way membrane flap, and when in use, force is applied to the one-way membrane flap to push the one-way membrane flap open.

[0012] The size of the oblique cone sleeve is a 5-10 model tracheotomy cannula, and the tracheotomy cannula can be made into two specifications, 5-8mm and 8-11mm.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. The utility model adopts the design of spiral airbag to ensure close fit with the tracheotomy opening to avoid slipping out. In addition, the device adopts a spiral entry method, so that it can be more firmly fixed at the tracheotomy opening;

[0015] 2. By designing the oblique cone sleeve into a cylindrical shape ranging from small to large, the device can adapt to various types of sleeves and meet the personalized needs of different patients. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is one of the three-dimensional schematic diagrams of the utility model;

[0017] Figure 2 This is the second three-dimensional schematic diagram of the utility model;

[0018] Figure 3 For this utility model Figure 1 Schematic diagram of the enlarged cross-sectional structure of the middle installation sleeve.

[0019] In the figure: 1. oblique cone sleeve; 11. spiral air bag; 12. fixing plate; 2. rotary opening and closing device; 21. transmission pipe; 22. installation sleeve; 23. one-way membrane flap; 24. air outlet head; 25. air pump. DETAILED DESCRIPTION

[0020] The following is a further detailed description of the implementation of the present utility model in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0021] As attached Figure 1 To Attachment Figure 3 As shown:

[0022] Embodiment 1: The utility model provides a spiral fixed airbag tracheotomy plug, comprising an oblique cone sleeve 1, the outer side wall of the oblique cone sleeve 1 is fixedly connected to a fixing plate 12, and one end of the fixing plate 12 away from the oblique cone sleeve 1 is fixedly connected to a rotary opening and closing device 2;

[0023] An inflation component is arranged on the outer side wall of the oblique cone sleeve 1, and the inflation component includes a spiral airbag 11, and the spiral airbag 11 is installed on the outer side wall of the oblique cone sleeve 1. A transmission tube 21 is installed at the inlet of the spiral airbag 11, and the transmission tube 21 also passes through the inner side wall of the fixing plate 12, and a mounting sleeve 22 is installed at one end of the transmission tube 21 away from the spiral airbag 11.

[0024] Specifically, by providing the spiral airbag 11, the oblique cone sleeve 1 can be better retained in the trachea, and by the close fit between the spiral airbag 11 and the trachea, it can be prevented from falling off from the trachea.

[0025] The mounting sleeve 22 is mounted on the outer wall of the fixing plate 12, and a one-way membrane flap 23 is mounted on the inner wall of the mounting sleeve 22. The one-way membrane flap 23 is in four pieces and is tightly spliced ​​into a circle. The end of the one-way membrane flap 23 close to the outside is made of hard plastic, and the end close to the fixing plate 12 is made of soft silicone.

[0026] Specifically, a one-way air outlet can be formed by setting the one-way membrane flap 23. When air is injected, the inner one-way membrane flap 23 is softer, so the one-way membrane flap 23 can be bent inward to facilitate air injection. When the internal air pushes outward, the internal gas cannot escape because the outer end of the one-way membrane flap 23 is harder.

[0027] The outer wall of the mounting sleeve 22 is provided with an air outlet head 24, and the outer wall of the air outlet head 24 is fixedly connected with an air pump 25. A top head is provided on the inner side of the air outlet head 24, and the top head is movably connected with the one-way membrane flap 23. When in use, force is applied to the one-way membrane flap 23 to push the one-way membrane flap 23 open.

[0028] As can be seen from the above, when this device needs to be used, first insert the oblique cone sleeve 1 into the patient's tracheal wall, then insert the air outlet head 24 outside the air pump 25 into the position of the mounting sleeve 22, so that the top head inside the air outlet head 24 pushes open the one-way membrane flap 23, and then injects air into the inner transmission tube 21 through the air pump 25. The transmission tube 21 transports the air to the spiral air bag 11, allowing the spiral air bag 11 to expand and connect to the inner wall of the trachea. The opening and closing of the end can be controlled by twisting the transmission tube 21.

[0029] The standard parts used in this utility model can be purchased from the market, and the special-shaped parts can be customized according to the description and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0030] In the description of the present utility model, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. The meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0031] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0033] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. In addition, those skilled in the art may combine and combine the different embodiments or examples and the features of the different embodiments or examples described in this specification without contradiction.

[0034] In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other.

[0035] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A spiral fixed airbag tracheotomy plug, characterized in that: It comprises an oblique cone sleeve (1), the outer side wall of the oblique cone sleeve (1) is fixedly connected to a fixing plate (12), and one end of the fixing plate (12) away from the oblique cone sleeve (1) is fixedly connected to a rotary opening and closing device (2); An inflatable component, wherein the inflatable component is arranged on the outer wall of an oblique cone sleeve (1), and the inflatable component comprises a spiral airbag (11), wherein the spiral airbag (11) is installed on the outer wall of the oblique cone sleeve (1), and a transmission pipe (21) is installed at the inlet of the spiral airbag (11), and the transmission pipe (21) also penetrates the inner wall of a fixed plate (12), and an installation sleeve (22) is installed at one end of the transmission pipe (21) away from the spiral airbag (11), and the installation sleeve (22) is installed on the outer wall of the fixed plate (12), and a one-way membrane flap (23) is installed on the inner wall of the installation sleeve (22), and the one-way membrane flap (23) is in the form of four and tightly spliced ​​into a circle, and the one end of the one-way membrane flap (23) close to the outer side is hard plastic, and the one end close to the fixed plate (12) is soft silicone.

2. A spiral fixed balloon type tracheotomy plug as claimed in claim 1, characterized in that: An air outlet head (24) is sleeved on the outer side wall of the installation sleeve (22), and an air delivery pump (25) is fixedly connected to the outer side wall of the air outlet head (24).

3. A spiral fixed balloon type tracheotomy plug as claimed in claim 2, characterized in that: A push head is arranged inside the air outlet head (24), and the push head is movably connected to the one-way membrane flap (23). When in use, a force is applied to the one-way membrane flap (23) to push the one-way membrane flap (23) open.

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