Negative pressure suction adapter

Abstract

The utility model discloses a negative pressure suction adapter, which relates to the technical field of medical instruments, and comprises a connector main body, the bottom surface of the connector main body is detachably connected with a main interface, the top end of the connector main body is detachably connected with a side interface, and the side surface of the connector main body is fixedly communicated with an interface. According to the negative pressure suction adapter for the surgery, the interface and the side interface are arranged, and the other interface can be sealed when only one interface is applied to the negative pressure suction adapter for the surgery, so that the negative pressure suction adapter is convenient to use, saves the instrument switching frequency of medical personnel in the surgery process, reduces the infection risk of an incision of a patient, and is high in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to a negative pressure suction adapter. Background Art

[0002] The negative pressure suction devices currently used in clinical practice all have a single connection interface, which cannot meet the clinical need to use two negative pressure suction devices at the same time. If two negative pressure devices are to be used, medical staff must manually switch them. If they must be used at the same time, two negative pressure suction devices must be used at the same time. The disadvantage is that medical staff have to shuttle back and forth around the operating area, which consumes their physical strength and energy. During the operation, the medical staff's walking back and forth operation can easily cause incision contamination and increase the infection rate of the incision. If two devices are used at the same time, it will not only occupy the limited space in the operating room, but also increase the consumption of high-value consumables for patients, thereby increasing the economic burden on patients.

[0003] Based on this, in order to solve the problem of the single interface of the existing clinical negative pressure aspirator, reduce the frequency of equipment switching by medical staff, reduce the incision infection rate of patients, save space in the operating room, and reduce patients' costs, a negative pressure suction adapter is now provided that can eliminate the drawbacks of the existing device. Utility Model Content

[0004] The utility model aims to provide a negative pressure suction adapter to solve the problem that the existing interface cannot meet the clinical use of two negative pressure suction devices at the same time.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A negative pressure suction adapter comprises a connector body, the bottom surface of which is detachably connected to a main interface, the top of which is detachably connected to a side interface, and the side surface of which is fixedly connected to an interface.

[0007] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:

[0008] In an optional solution: the connector body is a three-way pipe made of polyethylene oxide.

[0009] In an optional solution: the diameter of the connector body is 10 mm.

[0010] In an optional solution: the main interface is a tubular, cylindrical joint with an inner wall diameter of 5CM.

[0011] In an optional solution: the interface is a cylindrical interface with a mouth length of 3CM.

[0012] In an optional solution: the side interface is a cylindrical interface with a mouth length of 3CM.

[0013] In an optional solution: the surfaces of the interface and the side interface are respectively connected and fixed with an interface sealing cap and a side interface sealing cap for sealing through two connecting and fixing locks.

[0014] In an optional solution: the surfaces of the main interface and the interface are respectively covered with a first fixing sleeve and a second fixing sleeve for connecting to the suction device.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0016] The utility model is provided with an interface and a side interface so that when only one interface of the surgical negative pressure suction adapter is used, the other interface can be sealed. The utility model is easy to use, saves the frequency of instrument switching during surgery for medical personnel, reduces the risk of incision infection for patients, greatly reduces the surgical costs for patients, and prevents the generation of toxic and harmful gases during surgery, which may cause the inhalation of tissue dust, thereby protecting the health of medical personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model.

[0018] Figure 2 This is a schematic diagram of the structure of the main interface of the utility model.

[0019] Figure 3 It is a structural schematic diagram of the interface sealing cap and the side interface sealing cap of the utility model.

[0020] Figure 4 It is a structural schematic diagram of the second fixing sleeve of the utility model.

[0021] Figure 5 It is a structural schematic diagram of the interface of the utility model.

[0022] Notes on figure numbers: 100, connector body; 101, main interface; 102, interface; 103, side interface; 104, interface sealing cap; 105, side interface sealing cap; 106, first fixing sleeve; 107, second fixing sleeve. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0024] Example 1

[0025] In one embodiment, Figure 1-Figure 5As shown, a negative pressure suction adapter includes a connector body 100, the bottom surface of the connector body 100 is detachably connected to a main interface 101, the top of the connector body 100 is detachably connected to a side interface 103, and the side of the connector body 100 is fixedly connected to an interface 102. By setting the interface 102 and the side interface 103, when only one interface is used in the surgical negative pressure suction adapter, the other interface can be sealed, making it easy to use, saving the frequency of instrument switching during surgery for medical staff, and reducing the risk of incision infection for patients.

[0026] In one embodiment, Figure 1-Figure 5 As shown, the connector body 100 is a three-way pipe made of polyethylene oxide, and the diameter of the connector body 100 is 10 mm. It is the bearing part of the entire negative pressure suction adapter and its accessories.

[0027] In one embodiment, Figure 2 As shown, the main interface 101 is a tubular cylindrical connector with an inner wall diameter of 5CM. The main interface 101 is responsible for connecting the negative pressure aspirator.

[0028] In one embodiment, Figure 3 and Figure 5 As shown, the interface 102 is a cylindrical interface with a length of 3 cm. The interface 102 is responsible for connecting the negative pressure suction tube to remove toxic and harmful gases generated during surgery, or tissue particles generated during the operation of the electrosurgical equipment.

[0029] In one embodiment, Figure 3 and Figure 4 As shown, the side interface 103 is a cylindrical interface with a length of 3 cm. The side interface 103 has the same function as the interface 102. When only one interface is used in the surgical negative pressure suction adapter, the other interface can be sealed, thereby saving the frequency of instrument switching during surgery for medical staff and reducing the risk of incision infection for patients.

[0030] In one embodiment, Figure 2 and Figure 3 As shown, the surfaces of the interface 102 and the side interface 103 are respectively connected and fixed with an interface sealing cap 104 and a side interface sealing cap 105 for sealing through two connecting and fixing locks. The connecting and fixing locks connect and fix the sealing cap covers to prevent them from falling off or being lost. The interface sealing cap 104, the side interface sealing cap 105 and the connecting and fixing locks can seal the other interface when only one interface is used in the surgical negative pressure suction adapter.

[0031] Example 2

[0032] In one embodiment, Figure 4 and Figure 5As shown, the surfaces of the main interface 101 and the interface 102 are respectively covered with a first fixing sleeve 106 and a second fixing sleeve 107 for connecting to the suction device.

[0033] The above embodiment discloses a negative pressure suction adapter, wherein the connector body 100 has a diameter of 10 mm and is the load-bearing part of the entire negative pressure suction adapter and its accessories. The main interface 101 is responsible for connecting the negative pressure suction device, and the interface 102 is responsible for connecting the negative pressure suction device tube to the toxic and harmful gases generated during surgery, or the tissue particles generated during the operation of the electrosurgical equipment. The side interface 103 has the same function as the interface 102. Through the interface sealing cap 104 and the side interface sealing cap 105 and the connection fixing lock, when only one interface of the surgical negative pressure suction adapter is used, the other interface is sealed, making it easy to use, saving the frequency of instrument switching during surgery for medical staff, and reducing the risk of incision infection for patients.

[0034] The above is only a specific implementation of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art who is familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A negative pressure suction adapter, comprising a connector body (100), the bottom surface of the connector body (100) being detachably connected to a main interface (101), and the top of the connector body (100) being detachably connected to a side interface (103), characterized in that: The side surface of the connector body (100) is fixedly connected with an interface (102).

2. A negative pressure suction adapter according to claim 1, characterized in that: The connector body (100) is a three-way pipe made of polyethylene oxide.

3. A negative pressure suction adapter according to claim 2, characterized in that: The diameter of the connector body (100) is 10 mm.

4. A negative pressure suction adapter according to claim 1, characterized in that: The main interface (101) is tubular and a cylindrical joint with an inner wall diameter of 5 cm.

5. The negative pressure suction adapter according to claim 1, characterized in that: The interface (102) is a cylindrical interface with a mouth length of 3 cm.

6. A negative pressure suction adapter according to claim 1, characterized in that: The side interface (103) is a cylindrical interface with a length of 3 cm.

7. The negative pressure suction adapter according to claim 1, characterized in that: The surfaces of the interface (102) and the side interface (103) are respectively connected and fixed with an interface sealing cap (104) and a side interface sealing cap (105) for sealing via two connection fixing locks.

8. The negative pressure suction adapter according to claim 1, characterized in that: The surfaces of the main interface (101) and the interface (102) are respectively provided with a first fixing sleeve (106) and a second fixing sleeve (107) for connecting to an aspirator.

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