CN213248919U - Endoscope cleaner for endoscopic surgery - Google Patents
Endoscope cleaner for endoscopic surgery Download PDFInfo
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- CN213248919U CN213248919U CN202021045981.9U CN202021045981U CN213248919U CN 213248919 U CN213248919 U CN 213248919U CN 202021045981 U CN202021045981 U CN 202021045981U CN 213248919 U CN213248919 U CN 213248919U
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Abstract
The utility model discloses an endoscope cleaner for endoscopic surgery, which comprises a lens cleaning part and a curved card cleaning part; the lens cleaning part comprises a tank body and a cover body; the cover body is covered on the top of the tank body through threads, a through hole is formed in the middle of the cover body, and an elastic piece is arranged in the through hole; one end of the elastic part is an open port, the other end of the elastic part is a closed port, the open port is fixed at the through hole, and the closed port is positioned inside the cover body. The curved card cleaning part comprises a sleeve and a core rod; one end of the sleeve is fixedly connected to the bottom of the tank body, and the other end of the sleeve is open; the core bar is movably arranged in the sleeve, one end of the core bar is fixed with the bottom of the tank body through a spring, and the other end of the core bar is provided with a bent card cleaning sponge; the outer wall of the sleeve is provided with a sliding groove, the core rod is connected with an operating handle, one end of the operating handle penetrates through the sliding groove to be fixedly connected with the core rod, the other end of the operating handle is located outside the sleeve and can slide along the direction of the sliding groove, so that the core rod is driven to move inside the sleeve, and the bent clamp cleaning sponge can move at the end of the sleeve in a stretching mode.
Description
Technical Field
The utility model relates to the field of medical equipment, in particular to an endoscope cleaner for endoscopic surgery.
Background
Minimally invasive surgery is the mainstream and direction of surgical treatment development, endoscopic surgery is widely applied to clinic with small wound, clear vision and the like, an endoscope is used as eyes of a surgeon in the endoscopic surgery to keep a lens of the endoscope clean so as to have clear vision, but the lens of the endoscope is polluted by blood, body fluid and the like due to various reasons in the operation process, so that an assistant is required to frequently wipe the lens and place the lens into a curved card channel for the lens. At present, the lens is cleaned clinically according to lens cleaning solvents recommended by endoscope manufacturers, such as alcohol, fat-soluble iodophor and the like, a proper amount of cleaning agent gauze is dipped for cleaning the lens during operation, meanwhile, a piece of strip-shaped gauze is clamped by using endoscope operating forceps and inserted into a curve card of the lens, the inner surface of the curve card is cleaned, and the cleaned lens is prevented from being polluted by the curve card again. The method has the obvious defects that the cleaning agent is easy to volatilize because the gauze dipped with the cleaning agent is exposed in the air, the cleaning agent needs to be repeatedly dipped when a lens is cleaned every time, when the curved card is cleaned, the gauze is large in size and has certain friction force, the gauze is often clamped by the one-way valve in the curved card after entering the curved card and cannot be normally taken out, if the using force is too large, the one-way valve in the curved card is easy to damage, and the conditions that the valve is not closed completely, air leakage and the like occur when the curved card is used are caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that to prior art not enough, provide a disposable endoscope operation endoscope cleaner to the endoscope cleaner who solves prior art existence is volatile, the endoscope camera lens is put into the difficult clean scheduling problem of curved card.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an endoscope cleaner for endoscopic surgery comprises a lens cleaning part and a curved card cleaning part;
the lens cleaning part comprises a tank body and a cover body; the cover body is covered on the top of the tank body through threads, a through hole is formed in the middle of the cover body, and a concave elastic piece is arranged in the through hole; one end of the elastic piece is an open port, the other end of the elastic piece is a closed port, the outer edge of the open port is fixed at the through hole, the closed port is positioned in the cover body, and the closed port is extruded to open when the endoscope head penetrates through the elastic piece so as to enter the tank body; the tank body is filled with a lens cleaning sponge, and when the endoscope head enters the tank body, the lens cleaning sponge is contacted with the lens cleaning sponge and rotates to clean.
The curved card cleaning part comprises a sleeve and a core rod; one end of the sleeve is fixedly connected to the bottom of the tank body, and the other end of the sleeve is open; the core bar is movably arranged in the sleeve, one end of the core bar is fixed with the bottom of the tank body through a spring, and the other end of the core bar is provided with a bent card cleaning sponge; the outer wall of the sleeve is provided with a sliding groove, the core bar is connected with an operating handle, one end of the operating handle penetrates through the sliding groove to be fixedly connected with the core bar, and the other end of the operating handle is positioned outside the sleeve and can slide along the direction of the sliding groove, so that the core bar is driven to move in the sleeve, and the curved clamping cleaning sponge can stretch and move at the end part of the sleeve; when the crank cleaning sponge is not used, the crank cleaning sponge is contracted in the sleeve, and when the crank cleaning sponge is used, the operating handle drives the core rod to slide, so that the crank cleaning sponge extends out of the sleeve, and the crank is cleaned.
Furthermore, the lens cleaning sponge is cylindrical, a plurality of raised fan-shaped protruding parts are arranged at the top of the lens cleaning sponge, each fan-shaped protruding part takes the circle center as the center and inclines upwards by 30 degrees, and the cleaning of two endoscopes which are commonly used in clinical operations and have the angles of 0 degree and 30 degrees can be facilitated.
Specifically, the interval between two adjacent fan-shaped protruding parts is 30-60 degrees.
Preferably, the closing opening of the elastic member is tapered downward, and when not in use, the tapered closing opening is in a closed state, and when the endoscope head passes through the tapered closing opening, the tapered closing opening is squeezed open.
Or the closing opening of the elastic part is petal-shaped, when the endoscope head is not used, the petal-shaped closing opening is in a closed state, and when the endoscope head passes through the opening, the petal-shaped closing opening is squeezed and opened.
Furthermore, the crank cleaning sponge is in a gourd shape, the big end is close to the opening end of the sleeve, when the crank cleaning sponge is not used, the crank cleaning sponge is contracted in the sleeve, and when the crank cleaning sponge is used, the core rod is driven to slide through the operating handle, and the crank cleaning sponge extends out of the sleeve.
Preferably, the tank body and the sleeve are made of transparent materials, so that the internal cleaning sponge can be conveniently observed, and the tank body and the sleeve can be conveniently replaced in time.
Has the advantages that:
the endoscope cleaner of the utility model has simple appearance, convenience, practicability and low cost; the endoscope can be operated by one hand, the endoscope and the embedded curved card can be conveniently cleaned in the operation, and the time required by the whole operation is shortened; meanwhile, the problems that endoscope cleaning agents are easy to volatilize, a curve card is not easy to clean when an endoscope lens is placed in the endoscope cleaning agent and the like in the prior art can be solved.
Drawings
These and/or other advantages of the present invention will become more apparent from the following detailed description of the present invention when taken in conjunction with the accompanying drawings and the following detailed description.
Fig. 1 is a sectional view of the endoscope cleaner.
Fig. 2 is an assembly view of the endoscope cleaner.
Fig. 3 is a perspective view of a lens cleaning sponge of the endoscope cleaner.
Fig. 4 is a plan view of a lens cleaning sponge of the endoscope cleaner.
Fig. 5 is an external perspective view of the endoscope cleaner.
Wherein each reference numeral represents: 10 a lens cleaning part; 101, a tank body; 102 a cover body; 103 through holes; 104 an elastic member; 105 opening the opening; 106 closing the opening; 107 lens cleaning sponge; 108 a fan-shaped projection; 20 a curved card cleaning part; 201 a sleeve; 202 a core rod; 203 a spring; 204 Quka cleaning sponge; 205 a chute; 206 operating a handle.
Detailed Description
The invention will be better understood from the following examples.
The drawings in the specification show the structure, ratio, size, etc. only for the purpose of matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and not for the purpose of limiting the present invention, so the present invention does not have the essential meaning in the art, and any structure modification, ratio relationship change or size adjustment should still fall within the scope covered by the technical content disclosed in the present invention without affecting the function and achievable purpose of the present invention. Meanwhile, the terms "upper", "lower", "front", "rear", "middle", and the like used in the present specification are for the sake of clarity only, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof are also considered to be the scope of the present invention without substantial changes in the technical content.
As shown in fig. 1, 2 and 5, the endoscopic cleaner for endoscopic surgery includes a lens cleaning part 10 and a fleck cleaning part 20.
The lens cleaning unit 10 includes a can 101 and a cover 102; the cover body 102 is covered on the top of the tank body 101 through threads, and the middle part of the cover body 102 is provided with a through hole 103 which can be used for a commonly used 0-degree endoscope with the diameter of 10mm to pass through; a concave elastic piece 104 made of rubber is arranged in the through hole 103; one end of the elastic element 104 is an opening 105, the other end is a closing port 106, the outer edge of the opening 105 is fixed at the through hole 103, the closing port 106 is positioned inside the cover body 102, and when the endoscope head passes through the elastic element 104, the closing port 106 is pressed to open, so as to enter the inside of the tank body 101; the tank 101 is filled with a lens cleaning sponge 107, and when the endoscope enters the tank 101, the lens cleaning sponge 107 is contacted with the endoscope and rotates to clean the endoscope.
The closing opening 106 of the elastic member 104 is downward tapered, and when not in use, the tapered closing opening is in a closed state, and when the endoscope head passes through, the tapered closing opening is squeezed and opened.
The curved card cleaning part 20 comprises a sleeve 201 and a core bar 202; one end of the sleeve 201 is fixedly connected to the bottom of the tank body 101, and the other end is open; the core bar 202 is movably arranged in the sleeve 201, one end of the core bar is fixed with the bottom of the tank body 101 through a spring 203, and the other end of the core bar is provided with a bent card cleaning sponge 204; the outer wall of the sleeve 201 is provided with a chute 205, the core bar 202 is connected with an operating handle 206, one end of the operating handle 206 passes through the chute 205 and is fixedly connected with the core bar 202, and the other end is positioned outside the sleeve 201 and can slide along the direction of the chute 205, so that the core bar 202 is driven to move inside the sleeve 201, and the curved card cleaning sponge 204 can move in a telescopic manner at the end part of the sleeve 201.
The curved card cleaning sponge 204 is in a gourd shape, the large end is close to the opening end of the sleeve 201, when the curved card cleaning sponge 204 is not used, the curved card cleaning sponge 204 is contracted in the sleeve 201, and when the curved card cleaning sponge is used, the operation handle 206 drives the core rod 202 to slide, so that the curved card cleaning sponge 204 extends out of the sleeve 201.
As shown in fig. 3 and 4, the lens cleaning sponge 107 is cylindrical, the top of the lens cleaning sponge is provided with a plurality of raised fan-shaped protrusions 108, each fan-shaped protrusion 108 takes the center of a circle as the center, the fan-shaped protrusion 108 is inclined upwards by 30 degrees, the interval between two adjacent fan-shaped protrusions 108 is 36 degrees, and the cleaning of two endoscopes of 0 degree and 30 degree, which are common in clinical operations, can be facilitated.
When the endoscope cleaning device is used, the cover body 102 on the lens cleaning part 10 is taken down firstly during endoscopic surgery, a proper endoscope cleaning solvent such as 75% alcohol, fat-soluble iodophor and the like is added according to the instruction of an endoscope manufacturer, the lens cleaning sponge 107 is soaked completely in humidity, meanwhile, the sponge is pressed to prevent the cleaning agent from dripping, the cover body 102 and the tank body 101 are screwed tightly, and the closed state of the lens cleaning part 10 is kept. When the endoscope head is polluted by body fluid blood in an operation, an operator takes out the polluted endoscope head, firstly removes pollutants on the surface of the endoscope head by cleaning gauze, then inserts the endoscope head into the tank body 101 through the elastic piece 104 to contact the lens cleaning sponge 107 by holding the endoscope head cleaner for endoscopic operation with one hand, fixes the endoscope with one hand, and rotates the lens cleaning part 10 with the other hand left and right to finish the cleaning of the endoscope head. Then an operator fixes the operating handle 206 by using a thumb, inserts the cleaning sponge 204 in the curved card cleaning part 20 into the endoscope in a slowly rotating way to complete the cleaning in the curved card, when the operator takes out the curved card, the operator pulls back the operating handle 206 by using the thumb to retract the cleaning sponge 204 in the sleeve 201, and the cleaning part 20 is withdrawn, so that the curved card cleaning sponge 204 is prevented from being blocked or damaging the one-way valve in the curved card or secondarily polluting the finished curved card at the one-way valve in the curved card. Finally, the cleaned endoscope passes through the curved card to continue to complete the operation. If the lens cleaning sponge 107 and the Quka cleaning sponge 204 are seriously polluted in the operation process, the sponge can be repeatedly squeezed by sterile dry gauze after being cleaned by an instrument nurse by using sterile normal saline.
The utility model provides a thought and method of endoscope cleaner for endoscopic surgery, the method and the way of specifically realizing this technical scheme are many, above only the utility model discloses a preferred embodiment should point out, to the ordinary technical personnel in this technical field, not deviating from the utility model discloses under the prerequisite of principle, can also make a plurality of improvements and moist decorations, these improvements should also be regarded as with moist decorations the utility model discloses a protection scope. All the components not specified in the present embodiment can be realized by the prior art.
Claims (7)
1. An endoscope cleaner for endoscopic surgery is characterized by comprising a lens cleaning part (10) and a curved card cleaning part (20);
the lens cleaning part (10) comprises a tank body (101) and a cover body (102); the cover body (102) is covered on the top of the tank body (101) through threads, a through hole (103) is formed in the middle of the cover body (102), and a concave elastic piece (104) is arranged in the through hole (103); one end of the elastic piece (104) is an open hole (105), the other end of the elastic piece is a closed hole (106), the open hole (105) is fixed at the through hole (103), the closed hole (106) is positioned in the cover body (102), and when the endoscope head passes through the elastic piece (104), the closed hole (106) is squeezed to be opened so as to enter the tank body (101); a lens cleaning sponge (107) is filled in the tank body (101);
the curved card cleaning part (20) comprises a sleeve (201) and a core rod (202); one end of the sleeve (201) is fixedly connected to the bottom of the tank body (101), and the other end of the sleeve is opened; the core rod (202) is movably arranged in the sleeve (201), one end of the core rod is fixed with the bottom of the tank body (101) through a spring (203), and the other end of the core rod is provided with a curved clamping cleaning sponge (204); the outer wall of the sleeve (201) is provided with a sliding groove (205), the core bar (202) is connected with an operating handle (206), one end of the operating handle (206) penetrates through the sliding groove (205) to be fixedly connected with the core bar (202), and the other end of the operating handle is located outside the sleeve (201) and can slide along the direction of the sliding groove (205), so that the core bar (202) is driven to move inside the sleeve (201), and the curved card cleaning sponge (204) can move at the end part of the sleeve (201) in a stretching mode.
2. Endoscopic surgical cleaner according to claim 1, characterized in that said lens cleaning sponge (107) is cylindrical, provided with several raised fan-shaped protrusions (108) on the top, each fan-shaped protrusion (108) being inclined upwards by 30 ° centered on the center of the circle.
3. Endoscopic surgical endoscope cleaner according to claim 2, characterized in that the interval between two adjacent fan-shaped protrusions (108) is 30-60 °.
4. The endoscopic surgical cleaner according to claim 3, wherein said closing port (106) of said elastic member (104) is tapered downward, and when not in use, the tapered closing port is closed, and when the endoscope head passes through, the tapered closing port is squeezed open.
5. Endoscopic surgical endoscope cleaner according to claim 3, characterized in that the closing orifice (106) of the elastic element (104) is petal-shaped, and when not in use, the petal-shaped closing orifice is closed, and when the endoscope head passes through, the petal-shaped closing orifice is squeezed open.
6. Endoscopic surgical endoscope cleaner according to claim 4 or 5, characterized in that the said cleaning sponge (204) is gourd-shaped, the big end is close to the open end of the cannula (201), when not in use, the cleaning sponge (204) is retracted in the cannula (201), when in use, the core rod (202) is driven by the operating handle (206) to slide, the cleaning sponge (204) is extended out from the cannula (201).
7. Endoscopic surgical endoscope cleaner according to claim 6, characterized in that the tank (101) and the sleeve (201) are made of transparent material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021045981.9U CN213248919U (en) | 2020-06-09 | 2020-06-09 | Endoscope cleaner for endoscopic surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021045981.9U CN213248919U (en) | 2020-06-09 | 2020-06-09 | Endoscope cleaner for endoscopic surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213248919U true CN213248919U (en) | 2021-05-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021045981.9U Active CN213248919U (en) | 2020-06-09 | 2020-06-09 | Endoscope cleaner for endoscopic surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213248919U (en) |
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2020
- 2020-06-09 CN CN202021045981.9U patent/CN213248919U/en active Active
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