CN212234383U - Belt cleaning device in peritoneoscope camera lens art - Google Patents
Belt cleaning device in peritoneoscope camera lens art Download PDFInfo
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- CN212234383U CN212234383U CN202020357714.9U CN202020357714U CN212234383U CN 212234383 U CN212234383 U CN 212234383U CN 202020357714 U CN202020357714 U CN 202020357714U CN 212234383 U CN212234383 U CN 212234383U
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- water injection
- mirror body
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Abstract
The utility model discloses a belt cleaning device in peritoneoscope camera lens art, including the mirror body cover of overlapping closely laminating with the outer wall of mirror body on the peritoneoscope mirror body, the inner wall of mirror body cover has the water injection passageway of arranging along mirror body cover length direction, water injection passageway's front end opening terminal surface before the mirror body, water injection passageway's rear end opening outside mirror body cover and can dismantle and be connected with the water injection sacculus, the pre-filling has the aseptic hot normal saline the same with human body temperature in the water injection sacculus. The utility model discloses a belt cleaning device can carry water washing peritoneoscope camera lens in peritoneoscope camera lens art when the operation, and the temperature of the water of carrying is the same with human body temperature, avoids the camera lens to fog, makes the peritoneoscope camera lens keep clear, has improved operation efficiency, has shortened the operation time.
Description
Technical Field
The utility model relates to the field of medical supplies, especially, relate to a belt cleaning device in peritoneoscope camera lens art.
Background
Laparoscopic minimally invasive surgery is widely used in the surgical field. However, the laparoscopic surgery often uses an electric knife, an ultrasonic knife and other energy devices, and when the laparoscopic surgery uses the energy devices, a large amount of smoke is generated due to tissue cauterization, atomization and the like, wherein the smoke contains tiny water drops, fine smoke particles and the like, and the smoke adsorbs the surface of the lens of the laparoscopic surgery, so that the lens of the laparoscopic surgery is blurred and the image is not clear. In addition, due to the difference between the temperature inside the human body and the temperature inside the operating room, when the laparoscopic lens is inserted into the patient, the laparoscopic lens may be fogged due to the temperature difference. The fuzzy image caused by the fuzzy lens of the laparoscope seriously influences the discrimination of anatomical structures in the operation, so that the operation cannot be carried out, even complications such as bleeding, tissue side injury and the like are caused, and huge hidden dangers are brought to the operation safety. At present, the method for solving the problem is to continuously take out and wipe the lens or put the lens into heated physiological saline to heat the lens, so that the operation is frequently repeated in a laparoscopic surgery, the surgery efficiency is reduced, and the surgery time is prolonged. Therefore, there is a strong need for a device for keeping the laparoscopic lens clear at all times during the operation.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a belt cleaning device in peritoneoscope camera lens art can carry water washing peritoneoscope camera lens when the operation, and the temperature of the water of carrying is the same with human body temperature, avoids the camera lens to fog, makes the peritoneoscope camera lens keep clear, has improved operation efficiency, has shortened the operation time.
In order to realize the above object, the utility model provides a belt cleaning device in peritoneoscope camera lens art, including the mirror body cover of covering closely laminating with the outer wall of mirror body on the peritoneoscope mirror body, the inner wall of mirror body cover has the water injection passageway of arranging along mirror body cover length direction, and water injection passageway's front end opening is terminal surface before the mirror body, and water injection passageway's rear end opening is outside mirror body cover and can dismantle and be connected with the water injection sacculus, and the pre-filling has the aseptic hot normal saline the same with human body temperature in the water injection sacculus.
As a further improvement of the utility model, the separation part that arranges through along mirror body cover length direction in the mirror body cover is two passageways, and one of them passageway is the mirror body passageway, and another passageway does water injection channel.
As a further improvement, the cross section of the water injection channel is of a crescent structure, and the cross section of the mirror body channel is of a circular structure.
As a further improvement of the utility model, the distance between the two ends of the crescent structure is more than or equal to the diameter of the circular structure.
As a further improvement, the rear end of the water injection channel extends backward to exceed the rear end of the silica gel sleeve to form a water injection pipe, the rear end of the water injection pipe is provided with a joint, and the joint is detachably connected with the water injection balloon.
As a further improvement of the utility model, the lens body sleeve, the partition part, the water injection pipe and the water injection sacculus are made of silica gel.
Compared with the prior art, the utility model discloses a belt cleaning device in peritoneoscope camera lens art's beneficial effect as follows:
(1) the laparoscope lens is sleeved on a laparoscope body by the lens body sleeve, the lens body sleeve is provided with the water injection channel, the water injection channel is connected with the water injection water sac, and the laparoscope lens can be conveyed through the water injection ball sac and the water injection channel to be washed by water during operation, so that the laparoscope lens is kept clear, the operation efficiency is improved, and the operation time is shortened.
(2) The sterile physiological saline filled in the water injection saccule is the same as the body temperature of a human body, can eliminate the fuzzy of the laparoscope lens caused by the temperature difference between the inside and the outside of the body, and ensures that the lens in the laparoscopic surgery is clear.
The invention will become more apparent from the following description when taken in conjunction with the accompanying drawings which illustrate embodiments of the invention.
Drawings
Fig. 1 is an exploded view of a cleaning device in laparoscopic lensing.
Fig. 2 is an assembled view of the cleaning device in laparoscopic lensing.
The reference numbers illustrate: the endoscope comprises an endoscope body 1, an endoscope body sleeve 2, a water injection channel 3, a water injection balloon 4, a partition part 5, an endoscope body channel 6, a water injection pipe 7, a connector 8 and a washing lens 9.
Detailed Description
Embodiments of the present invention will now be described with reference to the drawings, wherein like element numerals represent like elements throughout.
Referring to fig. 1-2, the laparoscopic lens intraoperative cleaning device includes a body sleeve 2 which is sleeved on a body 1 of a laparoscope and is tightly attached to the outer wall surface of the body 1, a water injection channel 3 which is arranged along the length direction of the body sleeve 2 is arranged on the inner wall of the body sleeve 2, the front end of the water injection channel 3 is opened on the front end surface of the body 1, the rear end of the water injection channel 3 is opened outside the body sleeve 2 and is detachably connected with a water injection balloon 4, and the water injection balloon 4 is pre-filled with sterile hot physiological saline which is the same as the body temperature of a human body.
The endoscope body sleeve 2 is internally divided into two channels by a partition part 5 arranged along the length direction of the endoscope body sleeve 2, wherein one channel is an endoscope body channel 6, and the other channel is the water injection channel 3. The cross section of the water injection channel 3 is of a crescent structure, and the cross section of the mirror body channel 6 is of a circular structure. The distance between the two ends of the crescent-shaped structure is larger than or equal to the diameter of the circular structure, so that water flowing out from the crescent-shaped structure can cover the circular structure, and the front end face of the lens body 1 sleeved at the circular structure can be covered in a larger range. The rear end of the water injection channel 3 extends backwards to exceed the outer side of the rear end of the endoscope body sleeve 2 to form a water injection pipe 7, the rear end of the water injection pipe 7 is provided with a joint 8, and the joint 8 is detachably connected with the water injection balloon 4. The endoscope body sleeve 2, the separating part 5, the water injection pipe 7 and the water injection sacculus 4 are all made of silica gel materials.
In the operation process of laparoscopic surgery, if the lens 9 that meets the front end of the endoscope body 1 is sheltered from when fuzzy by smog, connect the top connection 8 with water injection sacculus 4, inject normal saline into water injection pipe 7 and water injection passageway 3 and let normal saline flow out from the front end opening of water injection passageway 3 and wash camera lens 9, through washing little water droplet and the adsorbed smoke and dust that camera lens 9 surface condenses, make camera lens 9 keep clear, thereby make the image more clear, eliminate because of little water droplet, the fuzzy problem of laparoscopic lens that smog granule adhesion reason caused, avoid influencing anatomical structure's in the art differentiation, guarantee to operate smoothly.
Sterile normal saline is filled in the water injection balloon 4, and the sterile normal saline can be heated to the body temperature level in advance, thereby eliminating the fuzzy of the laparoscope lens caused by the temperature difference between the inside and the outside of the body and ensuring the lens to be clear in the laparoscopic surgery.
The present invention has been described above with reference to the preferred embodiments, but the present invention is not limited to the above-disclosed embodiments, and various modifications, equivalent combinations, which are made according to the essence of the present invention, should be covered.
Claims (6)
1. A laparoscopic intraoperative cleaning device, comprising: the cover is in the mirror body cover of the mirror body outer wall face inseparable laminating of peritoneoscope mirror body, and the inner wall of mirror body cover has the water injection passageway of arranging along mirror body cover length direction, and water injection passageway's front end opening is terminal surface before the mirror body, and water injection passageway's rear end opening is outside mirror body cover and can dismantle and be connected with the water injection sacculus, and the water injection sacculus is filled in advance with the aseptic hot normal saline the same with human body temperature.
2. The laparoscopic lensing cleaning device of claim 1, wherein: the endoscope body sleeve is internally divided into two channels by a partition part arranged along the length direction of the endoscope body sleeve, wherein one channel is an endoscope body channel, and the other channel is the water injection channel.
3. The laparoscopic lensing cleaning device of claim 2, wherein: the cross section of the water injection channel is of a crescent structure, and the cross section of the endoscope body channel is of a circular structure.
4. The laparoscopic lensing cleaning device of claim 3, wherein: the distance between the two ends of the crescent structure is larger than or equal to the diameter of the circular structure.
5. The laparoscopic lensing cleaning device of any one of claims 2 to 4, wherein: the rear end of the water injection channel extends backwards to exceed the outer side of the rear end of the endoscope body sleeve to form a water injection pipe, the rear end of the water injection pipe is provided with a joint, and the joint is detachably connected with the water injection balloon.
6. The laparoscopic lensing cleaning device of claim 5, wherein: the mirror body sleeve, the separation part, the water injection pipe and the water injection sacculus are all made of silica gel materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020357714.9U CN212234383U (en) | 2020-03-19 | 2020-03-19 | Belt cleaning device in peritoneoscope camera lens art |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020357714.9U CN212234383U (en) | 2020-03-19 | 2020-03-19 | Belt cleaning device in peritoneoscope camera lens art |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212234383U true CN212234383U (en) | 2020-12-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020357714.9U Active CN212234383U (en) | 2020-03-19 | 2020-03-19 | Belt cleaning device in peritoneoscope camera lens art |
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| Country | Link |
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| CN (1) | CN212234383U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023273929A1 (en) * | 2021-06-30 | 2023-01-05 | 李广成 | Fluid-assisted minimally invasive surgery visualization device |
-
2020
- 2020-03-19 CN CN202020357714.9U patent/CN212234383U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023273929A1 (en) * | 2021-06-30 | 2023-01-05 | 李广成 | Fluid-assisted minimally invasive surgery visualization device |
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