CN219109403U

CN219109403U - Single-port inspection laparoscope

Info

Publication number: CN219109403U
Application number: CN202223334917.4U
Authority: CN
Inventors: 龚文亮; 皇甫钊; 王林辉; 肖成武; 杨懿人; 祝宝华; 柳文强
Original assignee: First Affiliated Hospital of Naval Military Medical University of PLA
Current assignee: First Affiliated Hospital of Naval Military Medical University of PLA
Priority date: 2022-12-12
Filing date: 2022-12-12
Publication date: 2023-06-02
Anticipated expiration: 2032-12-12

Abstract

The utility model relates to a single-port inspection laparoscope, which belongs to the technical field of medical instruments, wherein an objective lens is embedded in the surface of the end part of a laparoscope body, a connecting block is fixedly connected with one end of the laparoscope body, a controller is fixedly connected with one end of the connecting block, a switch button is fixedly connected with one side surface of the controller, a connecting wire is fixedly connected with the bottom of the controller, a plug is fixedly arranged on the surface of the end part of the connecting wire, and a heating wire and a heating film heat the surface of the objective lens through the arranged controller, the connecting wire and the plug, so that the surface temperature of the objective lens is basically connected with the temperature in a patient in an operation, the situation that the surface of the objective lens and the temperature in the abdominal cavity of the patient have a large difference, a layer of fog is formed on the surface of the objective lens, and a picture put out by the objective lens is unclear, thereby affecting the operation of medical staff.

Description

Single-port inspection laparoscope

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a single-port inspection laparoscope.

Background

The laparoscopic mirror is an instrument with a miniature camera, and the surgical mode which is widely and mature in the field of surgery nowadays is laparoscopic surgery, and the surgery is performed by using the laparoscope and related instruments. The laparoscope can be connected with a cold light source to generate illumination, a laparoscope lens (with the diameter of 3-10) is inserted into the abdominal cavity of a patient in operation, and an image shot by the laparoscope lens is transmitted to a post-stage signal processing system through an optical fiber by using a digital shooting technology and is displayed on a matched special monitor at regular time.

The existing objective lens of the single-port inspection laparoscope often has the phenomenon of fog on the surface when in use, thereby affecting the definition of medical staff for observing the abdomen of a patient on an instrument, and further affecting the treatment effect of an operation.

Disclosure of Invention

The utility model provides a single-port inspection laparoscope aiming at the problems, which aims to solve the problems that the prior objective lens of the single-port inspection laparoscope is affected by the phenomenon that the surface of the objective lens is often fogged when in use in the background technology.

The technical scheme of the utility model is as follows:

the utility model provides a single-port inspection peritoneoscope, includes the peritoneoscope body, the one end surface of peritoneoscope body is equipped with the heating film, the inside of heating film is equipped with the heating wire, the heating film contacts with the heating wire, the tip embedding of peritoneoscope body has temperature sensor, the tip surface embedding of peritoneoscope body has the objective, the one end fixedly connected with connecting block of peritoneoscope body, the one end fixedly connected with controller of connecting block, one side fixedly connected with shift knob of controller, the bottom fixedly connected with connecting wire of controller, the tip surface mounting of connecting wire has the plug.

The working principle of the technical scheme is as follows:

the button of carrying out the power of the device through connecting wire and plug, then use the controller to set up the temperature of the device at human body temperature's scope, heating wire and heating film are by the circular telegram back, can be rapid production heat, thereby heat the surface of objective, avoid the surface of objective and the inside temperature phase difference of patient abdominal cavity great, lead to the surface of objective to play one deck fog, through the temperature sensor who is equipped with, when the objective surface temperature of the device is less than or is higher than the temperature value of settlement, can automatic shutdown or turn on the controller, thereby the practicality of the device has been improved.

In a further technical scheme, the surface of the laparoscope body is provided with a scale.

The medical staff can conveniently judge the depth of the device entering the body of the patient through the provided dial gauge, so that the operation can be conveniently performed.

In a further technical scheme, the end part of the laparoscope body is embedded with a light supplementing lamp, and the light supplementing lamp is arranged on one side of the objective lens.

The illumination intensity of the objective lens in the abdominal cavity of the patient is improved through the provided light supplementing lamp, so that the definition of photographing of the objective lens is improved, the observation of medical staff in the abdominal cavity of the patient is facilitated, and the efficiency of surgical treatment is improved.

In a further technical scheme, the surface fixing of connecting block has seted up the recess, the inside surface of recess is equipped with anti-skidding line.

Through the antiskid line that is equipped with, improved the frictional force of connecting block and user's hand contact to the practicality of device has been improved.

In a further technical scheme, one end of the connecting block is fixedly connected with a rotating shaft, and one side of the rotating shaft is rotationally connected with one side of the controller.

The laparoscope body is convenient to rotate through the rotating shaft, and the laparoscope is convenient to use.

In a further technical scheme, one end surface of the controller is provided with an ocular, and a rubber pad is fixedly arranged on the outer side of the ocular.

The eyepiece through being equipped with is convenient to use and observe the device, has improved observer and eyepiece surface contact's comfort level through the rubber pad that is equipped with.

The beneficial effects of the utility model are as follows:

1. according to the single-port inspection laparoscope, the surface of the objective lens is heated through the controller, the connecting wire and the plug, the electric heating wire and the heating film are arranged, so that the surface temperature of the objective lens is basically connected with the temperature in a patient body in operation, the situation that the surface of the objective lens is large in temperature difference with the temperature in the abdominal cavity of the patient, a layer of fog is formed on the surface of the objective lens, the picture put out by the objective lens is unclear, the operation of medical staff is affected, and the controller is automatically closed or opened when the surface temperature of the objective lens of the device is lower than or higher than a set temperature value through the temperature sensor, so that the practicability of the device is improved.

2. By adopting the single-port inspection laparoscope, the illumination intensity of the objective lens in the abdominal cavity of a patient is improved through the light supplementing lamp, so that the shooting definition of the objective lens is improved, the observation of medical staff in the abdominal cavity of the patient is facilitated, and the efficiency of surgical treatment is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic top view of the present utility model;

FIG. 3 is a schematic view of the eyepiece of the present utility model;

fig. 4 is a schematic a structure of the present utility model.

Reference numerals illustrate:

1. a laparoscopic body; 2. a heat generating film; 3. heating wires; 4. an objective lens; 5. a temperature sensor; 6. a connecting block; 7. anti-skid lines; 8. a controller; 9. a switch button; 10. a connecting wire; 11. a plug; 12. a rubber pad; 13. an eyepiece; 14. a light supplementing lamp; 15. a rotation shaft; 16. a scale.

Detailed Description

Embodiments of the present utility model are further described below with reference to the accompanying drawings.

Example 1

As shown in fig. 1-4, the utility model provides a single-port inspection laparoscope, which comprises a laparoscope body 1, wherein a heating film 2 is arranged on one end surface of the laparoscope body 1, an electric heating wire 3 is arranged in the heating film 2, the heating film 2 is in contact with the electric heating wire 3, a temperature sensor 5 is embedded in the end part of the laparoscope body 1, an objective lens 4 is embedded in the end surface of the laparoscope body 1, a connecting block 6 is fixedly connected with one end of the laparoscope body 1, a controller 8 is fixedly connected with one end of the connecting block 6, a switch button 9 is fixedly connected with one side surface of the controller 8, a connecting wire 10 is fixedly connected with the bottom of the controller 8, and a plug 11 is fixedly arranged on the end surface of the connecting wire 10.

Specifically, the surface of the laparoscope body 1 is provided with a scale 16, the end part of the laparoscope body 1 is embedded with a light supplementing lamp 14, the surface of the light supplementing lamp 14, which is arranged on the connecting block 6 at one side of the objective lens 4, is provided with a groove, one end of the connecting block 6 with the anti-skid patterns 7 is fixedly connected with a rotating shaft 15, one side of the rotating shaft 15 and one side of the controller 8 are rotatably connected with an ocular 13, and the outer side of the ocular 13 is fixedly provided with a rubber pad 12.

The working principle and the beneficial effects of the embodiment are as follows.

When the device is used, the temperature of the device is set in the range of the temperature of a human body through the connecting wire 10 and the plug 11, then the controller 8 is used for setting the temperature of the device in the range of the temperature of the human body, after the heating wire 3 and the heating film 2 are electrified, heat can be rapidly generated, thereby the surface of the objective lens 4 is heated, the surface temperature of the objective lens 4 is basically connected with the temperature in a patient for operation, the temperature difference between the surface of the objective lens 4 and the inside of the abdominal cavity of the patient is avoided, the surface of the objective lens 4 can form a layer of fog, the picture put out by the objective lens 4 is unclear, thereby the operation of medical staff is influenced, the controller 8 can be automatically closed or opened through the temperature sensor 5, the practicability of the device is improved, the medical staff can conveniently judge the depth of the device in the patient through the graduation table 16, the operation is conveniently carried out, the light intensity of the objective lens 4 in the patient is improved through the provided light supplementing lamp abdominal cavity 14, the operation shooting definition of the objective lens 4 is improved, the operation efficiency of the patient is conveniently observed in the abdominal cavity of the patient, and the operation efficiency is improved.

The foregoing examples merely illustrate specific embodiments of the utility model, which are described in greater detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.

Claims

1. A single port inspection laparoscope comprising a laparoscope body, wherein: a heating film is arranged on one end surface of the laparoscope body, an electric heating wire is arranged in the heating film, the heating film is contacted with the electric heating wire, a temperature sensor is embedded in the end part of the laparoscope body, an objective lens is embedded in the end part surface of the laparoscope body, one end fixedly connected with connecting block of peritoneoscope body, the one end fixedly connected with controller of connecting block, one side fixed surface of controller is connected with shift knob, the bottom fixedly connected with connecting wire of controller, the tip fixed surface of connecting wire installs the plug.

2. A single port inspection laparoscope according to claim 1, wherein: the surface of the laparoscope body is provided with a scale.

3. A single port inspection laparoscope according to claim 1, wherein: the end part of the laparoscope body is embedded with a light supplementing lamp, and the light supplementing lamp is arranged on one side of the objective lens.

4. A single port inspection laparoscope according to claim 1, wherein: the surface fixing of connecting block has seted up the recess, the internal surface of recess is equipped with anti-skidding line.

5. A single port inspection laparoscope according to claim 1, wherein: one end of the connecting block is fixedly connected with a rotating shaft, and one side of the rotating shaft is rotationally connected with one side of the controller.

6. A single port inspection laparoscope according to claim 1, wherein: an ocular is arranged on one end surface of the controller, and a rubber pad is fixedly arranged on the outer side of the ocular.