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Enterocoelia opening/closing device

A technology of opening and closing devices and switching devices, applied in the field of medical devices, can solve the problems of not giving patients space to release abdominal pressure, patient pain, patient discomfort, etc., to reduce the difficulty of surgical operations, reduce the risk of infection, and reduce pain Effect

Inactive Publication Date: 2015-02-04
王洛 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] 1. The operation is time-consuming and laborious, and requires repeated operations, which causes great pain to the patient and increases the risk of infection for the patient;
[0006] 2. Patients usually have high abdominal pressure, but the traditional method does not give the patient a corresponding space to release the abdominal pressure, which will cause discomfort to the patient;
[0007] 3. Many uncertain operations need to monitor the development of the patient's intra-abdominal condition from time to time, and to grasp the timing of the second operation according to the current condition. Traditional methods cannot observe the changes in the body's condition anytime and anywhere. Therefore, the timing of surgery cannot be well grasped

Method used

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  • Enterocoelia opening/closing device
  • Enterocoelia opening/closing device
  • Enterocoelia opening/closing device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Such as Figure 1 to Figure 4 As shown, the present invention includes a first fixed ring 1, a second fixed ring 2 and a sealed switch device;

[0027] The first fixed ring 1 and the second fixed ring 2 are arranged sequentially from top to bottom, and the first transparent film structure 8 is arranged in the ring between the first fixed ring 1 and the second fixed ring 2, and the first transparent film structure 8 The upper edge and the lower edge are respectively sealed and connected with the first fixed ring 1 and the second fixed ring 2;

[0028] The opening of the first fixed ring is covered with a second transparent film structure 9, the second transparent film structure 9 is sealed and connected with the first fixed ring, the second transparent film structure 9 is provided with a first opening and the edge of the first opening Sealed connection with sealed switchgear.

[0029] Further, the sealed switch device includes a rotary sealing ring 4, a fixed sealing r...

Embodiment 2

[0044] Such as Figure 5 and Figure 6 As shown, on the basis of Embodiment 1, the difference of this embodiment is that the sealed switch device includes an opening fixing ring 3, a sealing zipper 5 and a fourth membrane structure 11;

[0045] The edge of the first opening on the second transparent membrane structure 9 is sealed and connected to the opening fixing ring 3 , the second opening is provided on the fourth membrane structure 11 and the edge of the second opening is sealed and connected to the sealing zipper 5 .

[0046] Compared with Embodiment 1, this embodiment has a lower production cost, a simpler structure, and a wider range of applications, and can be used as an alternative.

Embodiment 3

[0048] Such as Figure 7 As shown, on the basis of Embodiment 1, the difference of this embodiment is that the sealed switch device is a blue butterfly 7 .

[0049] Here, Blue Butterfly 7 is a laparoscopic hand aid produced by Johnson & Johnson. Here we use it as a switch, which has the characteristics of good sealing performance and convenient opening and closing. Can be implemented as the most preferred embodiment.

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Abstract

The invention discloses an enterocoelia opening / closing device which is capable of opening and closing the enterocoelia to observe the internal condition of the enterocoelia. The enterocoelia opening / closing device comprises a first fixing ring, a second fixing ring and a sealing opening / closing device, wherein the first and second fixing rings are arranged from top to bottom in sequence; a first transparent membrane structure is circularly arranged between the first and second fixing rings; the upper and lower edges of the first transparent membrane structure are respectively connected with the first and second fixing rings in a sealing manner; a second transparent membrane structure covers an opening of the first fixing ring and is connected with the first fixing ring in a sealing manner; a first opening is formed in the second transparent membrane structure; and the edge of the first opening is connected with the sealing opening / closing device in a sealing manner. The enterocoelia opening / closing device has the following advantages: 1, the enterocoelia opening does not need to be repeatedly opened and closed through operations so that the operation difficulty is lowered, the pain of the patients is reduced and the infection risk is decreased; 2, the pressure in the enterocoelia is effectively relieved; and 3, the medical personnel can observe the internal condition of the enterocoelia through the transparent membrane structures.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to an abdominal cavity opening and closing device. Background technique [0002] In wartime emergencies, due to limited conditions, for soldiers with abdominal injuries, the abdominal cavity can be opened for simple treatment, but for the surgical opening of the abdominal cavity, there is no effective emergency treatment and treatment, that is, the vital signs of the soldiers cannot be kept stable, which means There is no guarantee that soldiers will be safely delivered to the rear for further treatment. At present, in emergency situations such as battlefields, several forceps are usually used to temporarily clamp the surgical incision, which not only increases the pain of the soldiers, but also easily causes wound infection, and it is also difficult to observe the situation in the abdominal cavity. [0003] In surgical operations, it is often encountered that uncertain operations re...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/00A61B5/00
CPCA61B5/00A61B17/00A61B5/03A61B5/14507A61B5/14532A61B2017/00743
Inventor 王瑜肖海
Owner 王洛
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