Laparoscope

Abstract

The laparoscope comprises a laparoscope rod and an elastic rubber block, a lens is embedded in the front end of the laparoscope rod, a laparoscope barrel is arranged at the rear end of the laparoscope rod, a fixing rod is arranged at the bottom of the elastic rubber block, the elastic rubber block is arranged at the bottom of the laparoscope barrel in a supporting mode, and the bottom of the fixing rod is connected with a telescopic rod of a first electric push rod. A cylinder body of the first electric push rod is arranged on the lifting rod, a transparent air bag capable of wrapping the lens is arranged at the front end of the mirror rod, guide cylinders are arranged on the two sides of the front end of the mirror rod, and suction pumps are arranged on the guide cylinders; the transparent air bag is arranged at the front end of the mirror rod, so that during detection and examination, the transparent air bag extrudes and discharges liquid near muscular tissue outwards, in addition, the guide cylinders are arranged on the two sides of the front end of the mirror rod, the guide cylinders can further discharge body fluid backwards, the situation of the muscular tissue can be conveniently observed through the lens, interference of the body fluid is reduced, and the examination effect is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of abdominal cavity inspection equipment, in particular to a laparoscope. Background Art

[0002] In some abdominal examinations or surgeries, a laparoscope is used. Similar to an electronic gastroscope, a laparoscope is a medical device with a miniature camera. In the prior art, a utility model patent with a Chinese patent authorization announcement number of CN217659808U discloses a laparoscope. Figure 1 As shown, it mainly includes a lens barrel a, a lens rod b is arranged at the front side of the lens barrel a, a lens c is arranged at the front end of the lens rod b, an elastic rubber block d capable of supporting the lens rod b is arranged at the rear end of the lens rod b, a fixing rod e is arranged at the bottom of the elastic rubber block d, the fixing rod e is arranged on the connecting rotating plate g through an adjusting slider f, and the connecting rotating plate g is arranged on the lifting rod m. When in use, the fixing rod and the elastic rubber block can provide certain support to the lens rod.

[0003] A laparoscope similar to the above technical solution in the prior art has the following defects in actual implementation: during inspection, a large amount of body fluids such as tissue fluid or blood will gather in front of the lens, thereby affecting the observation and judgment of the lens. Utility Model Content

[0004] In view of the deficiencies and defects in the prior art, the purpose of the utility model is to provide a laparoscope that solves the problem that a large amount of body fluids such as tissue fluid or blood will gather in front of the lens during inspection, thereby affecting the observation and judgment of the lens.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions: a laparoscope, comprising a mirror rod and an elastic rubber block, a lens is embedded in the front end of the mirror rod, a lens barrel is arranged at the rear end of the mirror rod, a fixing rod is arranged at the bottom of the elastic rubber block, the elastic rubber block support is arranged at the bottom of the lens barrel, the bottom of the fixing rod is connected to the telescopic rod of the first electric push rod, the cylinder body of the first electric push rod is arranged on the lifting rod, the front end of the mirror rod is provided with a transparent air bag that can wrap the lens, guide tubes are arranged on both sides of the front end of the mirror rod, and the guide tube is provided with a pump that can transport the liquid at the front end backward.

[0006] As a further improvement of the utility model, an expansion cylinder expanding outward is provided at the front end of the guide cylinder.

[0007] As a further improvement of the utility model, the transparent airbag is made of soft material.

[0008] As a further improvement of the utility model, a second electric push rod is provided at the front end of the mirror rod, and the lens is arranged on a telescopic rod of the second electric push rod.

[0009] As a further improvement of the utility model, a handle is provided on the lens barrel.

[0010] Compared with the prior art, the utility model has the following advantages:

[0011] 1. By providing a transparent air bag that can wrap the lens at the front end of the mirror rod, during detection and inspection, the mirror rod presses the muscle tissue through the transparent air bag, and the transparent air bag squeezes and discharges the liquid near the muscle tissue outward, which is convenient for the lens to observe the condition of the muscle tissue, reduces the interference of body fluids, and improves the inspection effect; in addition, by providing guide tubes on both sides of the front end of the mirror rod, and the guide tube is provided with a pump that can transport the liquid at the front end backward, during inspection, the guide tube can also further discharge the body fluid backward, which is convenient for lens observation and helps medical judgment.

[0012] 2. By providing an outwardly expanding expansion tube at the front end of the guide tube, it is beneficial for the body fluid to be discharged backwards.

[0013] 3. By providing a second electric push rod at the front end of the mirror rod, the lens is set on the telescopic rod of the second electric push rod. The second electric push rod can drive the lens to move back and forth, so that the forward and backward movement of the lens can be adjusted according to actual conditions, which is conducive to a clearer observation of the patient's muscle condition. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings:

[0015] Figure 1 It is a structural schematic diagram of the prior art;

[0016] Figure 2 It is a schematic diagram of the structure of the utility model;

[0017] In the figure: 1. mirror rod; 2. lens; 3. elastic rubber block; 4. lens barrel; 5. fixing rod; 6. first electric push rod; 7. lifting rod; 8. transparent air bag; 9. guide tube; 10. pump; 11. expansion tube; 12. second electric push rod; 13. handle. DETAILED DESCRIPTION

[0018] The following is combined with Figure 2 The utility model is further described in detail. For a clearer illustration, only the structure related to the utility model is shown in the figure.

[0019] For the convenience of description, the coordinate system is defined as Figure 2 As shown, the left-right direction is the horizontal direction, the front-back direction is the longitudinal direction, and the up-down direction is the vertical direction.

[0020] The utility model embodiment discloses a laparoscope. Figure 2A laparoscope includes a mirror rod 1 and an elastic rubber block 3. A lens 2 is embedded in the front end of the mirror rod 1. A lens barrel 4 is provided at the rear end of the mirror rod 1. A handle 13 is provided on the lens barrel 4. An expansion barrel 11 that expands outward is provided at the front end of the guide tube 9, which is conducive to the backward discharge of body fluids. A fixing rod 5 is provided at the bottom of the elastic rubber block 3. The elastic rubber block 3 is supported and arranged at the bottom of the lens barrel 4. The bottom of the fixing rod 5 is connected to the telescopic rod of the first electric push rod 6. The cylinder body of the first electric push rod 6 is arranged on the lifting rod 7. A transparent air bag 8 that can wrap the lens 2 is provided at the front end of the mirror rod 1. The transparent air bag 8 is made of soft material. Guide tubes 9 are provided on both sides of the front end of the mirror rod 1. A pump 10 that can transport the liquid at the front end backward is provided on the guide tube 9.

[0021] In addition, a second electric push rod 12 is provided at the front end of the mirror rod 1, and the lens 2 is arranged on the telescopic rod of the second electric push rod 12. The second electric push rod 12 can drive the lens 2 to move forward and backward, so that the movement of the lens 2 can be adjusted according to the actual situation, which is conducive to a clearer observation of the patient's muscle condition.

[0022] The utility model provides a transparent air bag 8 that can wrap the lens 2 at the front end of the mirror rod 1. During detection and inspection, the mirror rod 1 presses the muscle tissue through the transparent air bag 8, and the transparent air bag 8 squeezes and discharges the liquid near the muscle tissue outward, which is convenient for the lens 2 to observe the condition of the muscle tissue, reduces the interference of body fluids, and improves the inspection effect; in addition, by providing guide tubes 9 on both sides of the front end of the mirror rod 1, the guide tube 9 is provided with a pump 10 that can transport the liquid at the front end backward, then during inspection, the guide tube 9 can also further discharge the body fluid backward, which is convenient for observation of the lens 2 and helps medical judgment.

[0023] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" 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 it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. It should be understood that the specific implementation methods described herein are only used to understand the present utility model, and are not used to limit the present utility model. All other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present utility model.

Claims

1. A laparoscope, comprising a mirror rod and an elastic rubber block, wherein a lens is embedded in the front end of the mirror rod, a lens barrel is disposed at the rear end of the mirror rod, and a fixing rod is disposed at the bottom of the elastic rubber block, characterized in that: The elastic rubber block support is arranged at the bottom of the lens barrel, the bottom of the fixed rod is connected to the telescopic rod of the first electric push rod, the cylinder body of the first electric push rod is arranged on the lifting rod, the front end of the mirror rod is provided with a transparent air bag that can wrap the lens, and guide tubes are arranged on both sides of the front end of the mirror rod, and the guide tube is provided with a pump that can transport the liquid at the front end backward.

2. A laparoscope according to claim 1, characterized in that: An expansion cylinder expanding outwards is arranged at the front end of the guide cylinder.

3. A laparoscope according to claim 1, characterized in that: The transparent airbag is made of soft material.

4. A laparoscope according to claim 1, characterized in that: A second electric push rod is arranged at the front end of the mirror rod, and the lens is arranged on the telescopic rod of the second electric push rod.

5. A laparoscope according to any one of claims 1 to 4, characterized in that: A handle is provided on the lens barrel.

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