CN211609713U - Integrated endoscope - Google Patents
Integrated endoscope Download PDFInfo
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- CN211609713U CN211609713U CN201921891069.2U CN201921891069U CN211609713U CN 211609713 U CN211609713 U CN 211609713U CN 201921891069 U CN201921891069 U CN 201921891069U CN 211609713 U CN211609713 U CN 211609713U
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Abstract
The utility model provides an integral type endoscope, integral type endoscope include the endoscope mirror body, eye-shade and light source interface, and the endoscope mirror body is connected with the eye-shade, and the light source interface is connected with the endoscope mirror body, and the integral type endoscope includes: the device comprises a valve body, an upper pipe, a guide pipe, an instrument valve, an instrument pipe, a lower pipe, a flow divider, a first water inlet, a water outlet, a second water inlet, a water inlet valve and a water outlet valve. Adopt this kind of connected mode, and convenient operation, through making top tube and low tube set up in the valve body simultaneously, and be connected low tube and mechanical pipe, be connected the top tube with the endoscope body, so that the integral type endoscope with the endoscope body, the apparatus way, the apparatus valve, water intaking valve and outlet valve integration in an organic whole, realize the integral type structure of endoscope, frequent dismantlement in the use has been avoided, make the use of integral type endoscope more convenient, and the life of extension mirror, such design facilitates later stage doctor's use, and then improve treatment efficiency.
Description
Technical Field
The utility model relates to the technical field of medical equipment, particularly, relate to an integral type endoscope.
Background
At present, in the related technology, endoscopes are widely used in the medical industry and industry, and have different structural styles, but the traditional endoscope and a matched sheath are split, so that frequent disassembly and assembly are needed during use, and the service life of the endoscope can be reduced after repeated use; and the integral type endoscope is then with the endoscope mirror body, lead to apparatus pipeline, apparatus valve, business turn over water valve integration in an organic whole, has promoted practicality and usability, makes the operation more convenient, has increased the life of endoscope simultaneously, extension product service life.
SUMMERY OF THE UTILITY MODEL
The present invention aims at least solving one of the technical problems existing in the prior art or the related art.
Therefore, the utility model provides an integral type endoscope.
In view of this, the utility model provides an integral type endoscope, integral type endoscope include the endoscope mirror body, eye-shade and light source interface, and the endoscope mirror body is connected with the eye-shade, and the light source interface is connected with the endoscope mirror body, and the integral type endoscope includes: the device comprises a valve body, an upper pipe, a guide pipe, an instrument valve, an instrument pipe, a lower pipe, a flow divider, a first water inlet, a water outlet, a second water inlet, a water inlet valve and a water outlet valve; the valve body is a hollow cavity, a first through hole and a second through hole are formed in one end of the valve body, and a third through hole is formed in the other end of the valve body; one end of the upper pipe penetrates through the first through hole of the valve body and then is connected with the endoscope body, and the other end of the upper pipe penetrates through the third through hole of the valve body; one end of the guide pipe is inserted into the second through hole of the valve body; the instrument valve is in an open state and is arranged at the other end of the guide pipe; the instrument tube is embedded into the valve body, and one end of the instrument tube is inserted into one end of the guide tube so as to communicate the instrument tube with the guide tube; the lower pipe is positioned below the upper pipe, one end of the lower pipe is connected with the other end of the instrument pipe, and the other end of the lower pipe penetrates through the third through hole of the valve body; a water inlet cavity channel and a water outlet cavity channel are arranged in the radial direction of the flow divider, the flow divider is embedded in the valve body, and the flow divider is sleeved on the outer sides of the upper pipe and the lower pipe; the first water inlet is arranged on the outer wall of the valve body and communicated with the water inlet cavity channel of the flow divider; the water outlet is arranged on the outer wall of the valve body and is communicated with the water outlet cavity channel; the second water inlet is arranged on the outer wall of the lower pipe and communicated with the water inlet cavity channel; the water inlet valve is inserted at the first water inlet; the water outlet valve is inserted at the water outlet.
In the technical scheme, firstly, the valve body is a hollow cavity, one end of the valve body is provided with a first through hole and a second through hole, the other end of the valve body is provided with a third through hole, one end of the upper pipe penetrates through the first through hole of the valve body and then is connected with the endoscope body, and the other end of the upper pipe penetrates through the third through hole of the valve body so as to enable the upper pipe to be communicated with the valve body, thereby realizing the observation effect of the endoscope body on a human body; secondly, inserting one end of the guide pipe into the second through hole of the valve body, enabling the instrument valve to be in an open state, and enabling the instrument valve to be installed at the other end of the guide pipe, so that the guide pipe is communicated with the valve body, and the instrument valve is connected with the guide pipe; thirdly, the instrument tube is embedded into the valve body, and one end of the instrument tube is inserted into one end of the guide tube, so that the instrument tube is communicated with the guide tube, the guide effect of the guide tube on the instrument tube is realized, and the protection effect of the guide tube on the instrument tube is realized; thirdly, one end of the lower pipe is connected with the other end of the instrument pipe by positioning the lower pipe below the upper pipe, and the other end of the lower pipe penetrates through the third through hole of the valve body, so that the lower pipe is communicated with the valve body; thirdly, arranging a water inlet cavity channel and a water outlet cavity channel in the radial direction of the flow divider, embedding the flow divider into the valve body, sleeving the flow divider on the outer sides of the upper pipe and the lower pipe so as to connect the flow divider with the upper pipe and the lower pipe, communicating the water inlet cavity channel and the water outlet cavity channel with the valve body, and enabling liquid to flow only in the water inlet cavity and the water outlet cavity through the flow divider; thirdly, the first water inlet is arranged on the outer wall of the valve body and communicated with the water inlet cavity channel of the flow divider, so that liquid entering from the first water inlet enters the water inlet cavity channel; thirdly, the water outlet is arranged on the outer wall of the valve body and communicated with the water outlet cavity channel, so that water in the water outlet cavity channel flows out of the water outlet; thirdly, the second water inlet is arranged on the outer wall of the lower pipe and communicated with the water inlet cavity channel, so that liquid in the water inlet cavity channel flows into the lower pipe through the second water inlet and flows into a human body along the upper pipe; thirdly, inserting the water inlet valve at the first water inlet so that liquid flows into the first water inlet from the water inlet valve when the water inlet valve is opened; and thirdly, the water outlet valve is inserted at the water outlet, so that when the water outlet valve is opened, the liquid flows out of the water outlet valve through the water outlet. Adopt this kind of connected mode, moreover, the steam generator is simple in structure, the operation is convenient, through making upper tube and low tube set up in the valve body simultaneously, and be connected low tube and mechanical pipe, be connected the upper tube with the endoscope body, in order to realize the different functions of endoscope, the integral type endoscope is with the endoscope body promptly, the apparatus way, the apparatus valve, water intaking valve and outlet valve are integrated in an organic whole, realize the integral type structure of endoscope, frequent dismantlement in the use has been avoided, make the use of integral type endoscope more convenient, and the life of extension product, such design facilitates later stage doctor's use, and then improve treatment efficiency.
Specifically, the integrated endoscope comprises a water pump, and the water pump is communicated with a water outlet valve; the water pump is connected with the water outlet valve, so that negative pressure is formed in the water outlet valve, liquid flows out of the water outlet valve, and a small amount of liquid entering a gap between the upper pipe and the lower pipe can flow out of the water outlet valve.
In addition, the integrated endoscope provided by the utility model in the above technical solution can also have the following additional technical features:
in the above technical solution, preferably, the first water inlet is stepped; the water outlet is in a step shape.
In the technical scheme, the first water inlet is in a stepped shape, so that the water inlet valve is connected with the first water inlet conveniently; the water outlet is in a step shape, so that the water outlet valve and the water outlet are clamped and connected conveniently.
Specifically, the water inlet valve is connected with the first water inlet in an inserting manner; the water outlet valve is connected with the water outlet in an inserting mode.
In the above technical solution, preferably, the first water inlet is in interference fit with the water inlet valve; the water outlet is in interference fit with the water outlet valve.
In the technical scheme, the first water inlet and the water inlet valve are in interference fit, so that the connection strength of the water inlet valve and the first water inlet is improved, and the situation that liquid leaks due to the fact that a gap exists between the water inlet valve and the first water inlet is avoided; the water outlet and the water outlet valve are in interference fit so as to improve the connection strength of the water outlet valve and the water outlet and avoid the situation that liquid leaks due to the gap between the water outlet valve and the water outlet.
In the above technical solution, preferably, the valve body includes: the connecting seat, the rotary valve seat and the end cover; the connecting seat is a hollow cavity, one end of the connecting seat comprises a connecting body and a limiting part, one end of the limiting part is connected with the connecting body, and the other end of the limiting part is attached to one end of the shunt; the rotary valve seat is a hollow cavity, the rotary valve seat is sleeved outside the shunt, and the rotary valve seat is inserted with the connecting seat; the end cover is sleeved at the other end of the flow divider and is attached to the rotary valve seat.
In the technical scheme, the connecting seat is a hollow cavity, one end of the connecting seat comprises a connecting body and a limiting part, one end of the limiting part is connected with the connecting body, and the other end of the limiting part is attached to one end of the shunt so as to limit the shunt through the connecting seat; the rotary valve seat is a hollow cavity, the rotary valve seat is sleeved on the outer side of the flow divider, and the rotary valve seat is inserted into the connecting seat, so that the connection stability of the rotary valve seat and the connecting seat is improved; the end cover is sleeved at the other end of the shunt and attached to the rotary valve seat, so that the shunt is fixed.
Specifically, water inlet valve and outlet valve can rotate along with the disk seat for later stage doctor's use facilitates, and then improves treatment efficiency.
In the above technical solution, preferably, the integrated endoscope further includes: a gasket; the three sealing gaskets are elastic bodies, are sleeved on the outer side of the flow divider and are attached to the inner wall of the rotary valve seat; wherein, two sealing gaskets are positioned at two ends of the flow divider, and the other sealing gasket is positioned between the water outlet cavity channel and the water inlet cavity channel.
In the technical scheme, the sealing gasket is an elastic body, the three sealing gaskets are sleeved on the outer side of the flow divider, and the three sealing gaskets are attached to the inner wall of the rotary valve seat, so that the sealing effect of the sealing gaskets on the water inlet cavity channel and the water outlet cavity channel is realized; the two sealing gaskets are arranged at the two ends of the flow divider, and the other sealing gasket is arranged between the water outlet cavity channel and the water inlet cavity channel so as to separate the water outlet cavity channel from the water inlet cavity channel, so that the corresponding functions of the water outlet cavity channel and the water inlet cavity channel are realized, and the liquid in the water inlet cavity channel is prevented from directly flowing out of the water outlet cavity channel.
In the above technical solution, preferably, the integrated endoscope further includes: an outer mirror tube; the outer mirror tube is sleeved outside the upper tube and the lower tube, and the outer mirror tube is inserted in the end cover.
In this technical scheme, establish in the outside of upper tube and low tube through making the outer mirror tube socket, and the outer mirror tube is pegged graft in the end cover to promote the stability that outer mirror tube and end cover are connected, make upper tube and low tube formula structure as an organic whole, and realize the guard action to upper tube and low tube.
In the above technical solution, preferably, the integrated endoscope further includes: a connecting pipe; the connecting pipe sleeve is established in the outside of upper tube, and the connecting pipe is pegged graft in the first through-hole of valve body, and the other end of connecting pipe is connected with the endoscope mirror body.
In this technical scheme, establish the outside at the upper tube through making the connecting pipe cover, the connecting pipe is pegged graft in the first through-hole of valve body, and the other end of connecting pipe is connected with the endoscope mirror body to the realization is linked together connecting pipe and upper tube, and then makes the upper tube be connected with the endoscope mirror body.
Specifically, the flow path of the liquid is that after the liquid enters the water inlet cavity channel through the water inlet valve, the liquid flows into the human body through the upper pipe and finally flows back to the water outlet valve from the gap between the lower pipe and the connecting pipe to complete a cycle, and the process is reversible, namely the water inlet valve and the water outlet valve can be replaced.
In the above technical solution, preferably, the integrated endoscope further includes: a transfer tube; one end of the conversion tube is inserted in the instrument tube, and the other end of the conversion tube is sleeved on the outer side of the lower tube.
In the technical scheme, one end of the conversion pipe is inserted into the instrument pipe, and the other end of the conversion pipe is sleeved on the outer side of the lower pipe, so that the lower pipe is connected with the instrument pipe, and the lower pipe of the instrument pipe is assembled.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 shows a schematic structural view of an integrated endoscope according to an embodiment of the present invention;
fig. 2 shows a schematic structural view of an integrated endoscope according to another embodiment of the present invention;
wherein, the corresponding relationship between the reference numbers and the component names in fig. 1 is:
12 upper tube, 14 guide tube, 16 instrument valve, 18 instrument tube, 20 lower tube, 22 diverter, 24 first inlet, 26 outlet, 28 second inlet, 30 inlet valve, 32 outlet valve, 34 connecting seat, 36 rotary valve seat, 38 end cover, 40 sealing gasket, 42 outer mirror tube, 44 connecting tube and 46 switching tube.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.
An integrated endoscope according to some embodiments of the present invention is described below with reference to fig. 1 and 2.
In an embodiment of the present invention, as shown in fig. 1 and 2, the present invention provides an integrated endoscope, the integrated endoscope includes an endoscope body, an eye patch and a light source interface, the endoscope body is connected with the eye patch, and the light source interface is connected with the endoscope body, the integrated endoscope includes: the device comprises a valve body, an upper pipe 12, a guide pipe 14, an instrument valve 16, an instrument pipe 18, a lower pipe 20, a flow divider 22, a first water inlet 24, a water outlet 26, a second water inlet 28, a water inlet valve 30 and a water outlet valve 32; the valve body is a hollow cavity, a first through hole and a second through hole are formed in one end of the valve body, and a third through hole is formed in the other end of the valve body; one end of the upper tube 12 passes through the first through hole of the valve body and then is connected with the endoscope body, and the other end of the upper tube 12 passes through the third through hole of the valve body; one end of the guide pipe 14 is inserted into the second through hole of the valve body; the instrument valve 16 is in an open state, and the instrument valve 16 is installed at the other end of the guide tube 14; the instrument tube 18 is embedded in the valve body, one end of the instrument tube 18 is inserted into one end of the guide tube 14, so that the instrument tube 18 is communicated with the guide tube 14; the lower tube 20 is positioned below the upper tube 12, one end of the lower tube 20 is connected with the other end of the instrument tube 18, and the other end of the lower tube 20 passes through the third through hole of the valve body; a water inlet cavity channel and a water outlet cavity channel are arranged in the radial direction of the flow divider 22, the flow divider 22 is embedded in the valve body, and the flow divider 22 is sleeved on the outer sides of the upper pipe 12 and the lower pipe 20; the first water inlet 24 is arranged on the outer wall of the valve body, and the first water inlet 24 is communicated with the water inlet cavity channel of the flow divider 22; the water outlet 26 is arranged on the outer wall of the valve body, and the water outlet 26 is communicated with the water outlet cavity channel; the second water inlet 28 is arranged on the outer wall of the lower pipe 20, and the second water inlet 28 is communicated with the water inlet cavity channel; the water inlet valve 30 is inserted at the first water inlet 24; the outlet valve 32 is inserted into the outlet 26.
In this embodiment, first, the valve body is a hollow cavity, one end of the valve body is provided with a first through hole and a second through hole, the other end of the valve body is provided with a third through hole, one end of the upper tube 12 passes through the first through hole of the valve body and then is connected with the endoscope body, and the other end of the upper tube 12 passes through the third through hole of the valve body, so that the upper tube 12 is communicated with the valve body, and the observation effect of the endoscope body on the human body is realized; secondly, inserting one end of the guide pipe 14 into the second through hole of the valve body, enabling the instrument valve 16 to be in an open state, and enabling the instrument valve 16 to be installed at the other end of the guide pipe 14, so that the guide pipe 14 is communicated with the valve body, and the instrument valve 16 is connected with the guide pipe 14; thirdly, one end of the instrument tube 18 is inserted into one end of the guide tube 14 by embedding the instrument tube 18 into the valve body, so that the instrument tube 18 is communicated with the guide tube 14, the guide effect of the guide tube 14 on the instrument tube 18 is realized, and the protection effect of the guide tube 14 on the instrument tube 18 is realized; thirdly, by locating the lower tube 20 below the upper tube 12, one end of the lower tube 20 is connected with the other end of the instrument tube 18, and the other end of the lower tube 20 passes through the third through hole of the valve body, so that the lower tube 20 is communicated with the valve body; thirdly, a water inlet cavity channel and a water outlet cavity channel are arranged in the radial direction of the flow divider 22, the flow divider 22 is embedded in the valve body, the flow divider 22 is sleeved on the outer sides of the upper pipe 12 and the lower pipe 20, so that the flow divider 22 is connected with the upper pipe 12 and the lower pipe 20, the water inlet cavity channel and the water outlet cavity channel are communicated with the valve body, and liquid only flows in the water inlet cavity and the water outlet cavity through the flow divider 22; thirdly, the first water inlet 24 is arranged on the outer wall of the valve body, and the first water inlet 24 is communicated with the water inlet channel of the flow divider 22, so that the liquid entering from the first water inlet 24 enters the water inlet channel; thirdly, the water outlet 26 is arranged on the outer wall of the valve body, and the water outlet 26 is communicated with the water outlet cavity channel, so that water in the water outlet cavity channel flows out from the water outlet 26; thirdly, by arranging the second water inlet 28 on the outer wall of the lower tube 20 and communicating the second water inlet 28 with the water inlet channel, the liquid in the water inlet channel flows into the lower tube 20 through the second water inlet 28 and flows into the human body along the lower tube 20; thirdly, by inserting the water inlet valve 30 at the first water inlet 24, when the water inlet valve 30 is opened, the liquid flows into the first water inlet 24 from the water inlet valve 30; again, by inserting the outlet valve 32 at the outlet port 26, when the outlet valve 32 is opened, the liquid flows out of the outlet valve 32 through the outlet port 26. Adopt this kind of connected mode, moreover, the steam generator is simple in structure, the operation is convenient, through making upper tube 12 and upper tube 12 set up in the valve body simultaneously, and be connected low tube 20 with mechanical pipe, be connected upper tube 12 with the endoscope mirror body, in order to realize the different functions of endoscope, the integral type endoscope is with the endoscope mirror body promptly, the apparatus way, apparatus valve 16, water intaking valve 30 and outlet valve 32 are integrated in an organic whole, realize the integral type structure of endoscope, frequent dismantlement in the use has been avoided, it is more convenient to make the use of integral type endoscope, and the life of extension product, such design facilitates later stage doctor's use, and then improve treatment efficiency.
Specifically, the integrated endoscope comprises a water pump which is communicated with a water outlet valve 32; by connecting the pump to the outlet valve 32, a negative pressure is created in the outlet valve 32, thereby allowing liquid to flow out of the outlet valve 32, while allowing a small amount of liquid that enters the gap between the upper tube 12 and the lower tube 20 to flow out of the outlet valve 32.
In an embodiment of the present invention, preferably, as shown in fig. 1, the first water inlet 24 is stepped; the water outlet 26 is stepped.
In this embodiment, the first water inlet 24 is stepped to facilitate connection of the water inlet valve 30 with the first water inlet 24; the outlet 26 is stepped to facilitate the engagement of the outlet valve 32 with the outlet 26.
Specifically, the water inlet valve 30 is connected with the first water inlet 24 in an inserting manner; the outlet valve 32 is connected to the outlet 26 in a plug-in manner.
In one embodiment of the present invention, preferably, as shown in fig. 1, the first water inlet 24 is in interference fit with the water inlet valve 30; the outlet 26 is in interference fit with the outlet valve 32.
In this embodiment, the interference fit between the first water inlet 24 and the water inlet valve 30 is used to improve the connection strength between the water inlet valve 30 and the first water inlet 24, so as to avoid the occurrence of liquid leakage due to a gap between the water inlet valve 30 and the first water inlet 24; the water outlet 26 and the water outlet valve 32 are in interference fit, so as to improve the connection strength between the water outlet valve 32 and the water outlet 26, and avoid the situation that liquid leaks due to a gap existing between the water outlet valve 32 and the water outlet 26.
In an embodiment of the present invention, preferably, as shown in fig. 1, the valve body includes: a connecting seat 34, a rotary valve seat 36 and an end cap 38; the connecting seat 34 is a hollow cavity, one end of the connecting seat 34 comprises a connecting body and a limiting part, one end of the limiting part is connected with the connecting body, and the other end of the limiting part is attached to one end of the shunt 22; the rotary valve seat 36 is a hollow cavity, the rotary valve seat 36 is sleeved outside the flow divider 22, and the rotary valve seat 36 is inserted into the connecting seat 34; an end cap 38 is disposed over the other end of the flow diverter 22, and the end cap 38 engages the rotary valve seat 36.
In this embodiment, the connecting seat 34 is a hollow cavity, one end of the connecting seat 34 includes a connecting body and a limiting portion, one end of the limiting portion is connected to the connecting body, and the other end of the limiting portion is attached to one end of the shunt 22, so as to limit the shunt 22 through the connecting seat 34; the rotary valve seat 36 is a hollow cavity, the rotary valve seat 36 is sleeved outside the flow divider 22, and the rotary valve seat 36 is inserted into the connecting seat 34, so that the connection stability of the rotary valve seat 36 and the connecting seat 34 is improved; the end cap 38 is fitted over the other end of the flow divider 22, and the end cap 38 is fitted to the rotary valve seat 36, so as to fix the flow divider 22.
Specifically, the inlet valve 30 and the outlet valve 32 may rotate with the valve seat to facilitate later use by the doctor, thereby improving treatment efficiency.
In an embodiment of the present invention, preferably, as shown in fig. 1, the integrated endoscope further includes: a seal gasket 40; the sealing gaskets 40 are elastic bodies, the three sealing gaskets 40 are sleeved on the outer side of the flow divider 22, and the three sealing gaskets 40 are attached to the inner wall of the rotary valve seat 36; two of the gaskets 40 are located at the two ends of the flow divider 22, and the other gasket 40 is located between the water outlet channel and the water inlet channel.
In this embodiment, the sealing gaskets 40 are elastic bodies, the three sealing gaskets 40 are sleeved on the outer side of the flow divider 22, and the three sealing gaskets 40 are attached to the inner wall of the rotary valve seat 36, so as to realize the sealing effect of the sealing gaskets 40 on the water inlet cavity and the water outlet cavity; by locating two gaskets 40 at the two ends of the flow divider 22 and locating the other gasket 40 between the water outlet channel and the water inlet channel, the water outlet channel and the water inlet channel are separated, so that the corresponding functions of the water outlet channel and the water inlet channel are realized, and the liquid in the water inlet channel is prevented from directly flowing out of the water outlet channel.
In an embodiment of the present invention, preferably, as shown in fig. 1, the integrated endoscope further includes: an outer mirror tube 42; the outer tube 42 is disposed outside the upper tube 12 and the lower tube 20, and the outer tube 42 is inserted into the end cap 38.
In this embodiment, the outer tube 42 is sleeved outside the upper tube 12 and the lower tube 20, and the outer tube 42 is inserted into the end cap 38, so as to improve the stability of the connection between the outer tube 42 and the end cap 38, so that the upper tube 12 and the lower tube 20 are integrated, and the protection effect on the upper tube 12 and the lower tube 20 is realized.
In an embodiment of the present invention, preferably, as shown in fig. 1, the integrated endoscope further includes: a connecting pipe 44; the connecting pipe 44 is sleeved outside the upper pipe 12, the connecting pipe 44 is inserted into the first through hole of the valve body, and the other end of the connecting pipe 44 is connected with the endoscope body.
In this embodiment, the connecting tube 44 is sleeved outside the upper tube 12, the connecting tube 44 is inserted into the first through hole of the valve body, and the other end of the connecting tube 44 is connected to the endoscope body, so as to communicate the connecting tube 44 with the upper tube 12, and further connect the upper tube 12 with the endoscope body.
Specifically, the liquid flow path is that after the liquid enters the inlet lumen through the inlet valve 30, the liquid flows into the body through the upper tube 12 and finally flows back to the outlet valve 32 through the gap between the lower tube 20 and the connecting tube 44, completing a cycle, and the process is reversible, i.e. the inlet valve 30 and the outlet valve 32 can be switched.
In an embodiment of the present invention, preferably, as shown in fig. 1, the integrated endoscope further includes: a transfer tube 46; one end of the switching tube 46 is inserted into the instrument tube 18, and the other end of the switching tube 46 is sleeved outside the lower tube 20.
In this embodiment, the other end of the transition tube 46 is sleeved outside the down tube 20 by inserting one end of the transition tube 46 into the instrument tube 18 to facilitate the connection of the down tube 20 to the instrument tube 18 to facilitate the assembly of the down tube 20 of the instrument tube 18.
In the description of the present invention, the terms "plurality" or "a plurality" refer to two or more, and unless otherwise specifically limited, the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "connected," "mounted," "secured," and the like are to be construed broadly and include, for example, fixed connections, removable connections, or integral connections; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the description of the present invention, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In the present disclosure, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. An integrated endoscope, the integrated endoscope comprising an endoscope body, an eye mask and a light source interface, the endoscope body being connected with the eye mask, and the light source interface being connected with the endoscope body, the integrated endoscope comprising:
the valve body is a hollow cavity, a first through hole and a second through hole are formed in one end of the valve body, and a third through hole is formed in the other end of the valve body;
one end of the upper pipe penetrates through the first through hole of the valve body and then is connected with the endoscope body of the endoscope, and the other end of the upper pipe penetrates through the third through hole of the valve body;
one end of the guide pipe is inserted into the second through hole of the valve body;
an instrument valve in an open state, the instrument valve being mounted at the other end of the guide tube;
the instrument tube is embedded into the valve body, and one end of the instrument tube is inserted into one end of the guide tube so as to communicate the instrument tube with the guide tube;
the lower pipe is positioned below the upper pipe, one end of the lower pipe is connected with the other end of the instrument pipe, and the other end of the lower pipe penetrates through the third through hole of the valve body;
the water inlet cavity channel and the water outlet cavity channel are arranged in the radial direction of the flow divider, the flow divider is embedded into the valve body, and the flow divider is sleeved on the outer sides of the upper pipe and the lower pipe;
the first water inlet is formed in the outer wall of the valve body and communicated with the water inlet cavity channel of the flow divider;
the water outlet is arranged on the outer wall of the valve body and communicated with the water outlet cavity channel;
the second water inlet is formed in the outer wall of the lower pipe and communicated with the water inlet cavity;
the water inlet valve is inserted at the first water inlet;
and the water outlet valve is inserted at the water outlet.
2. The integrated endoscope of claim 1, wherein:
the first water inlet is in a step shape;
the water outlet is in a step shape.
3. The integrated endoscope of claim 2, wherein:
the first water inlet is in interference fit with the water inlet valve;
the water outlet is in interference fit with the water outlet valve.
4. The integrated endoscope of claim 1, wherein the valve body comprises:
the connecting seat is a hollow cavity, one end of the connecting seat comprises a connecting body and a limiting part, one end of the limiting part is connected with the connecting body, and the other end of the limiting part is attached to one end of the shunt;
the rotary valve seat is a hollow cavity, is sleeved on the outer side of the flow divider and is spliced with the connecting seat;
and the end cover is sleeved at the other end of the flow divider and is attached to the rotary valve seat.
5. The integrated endoscope of claim 4, further comprising:
the three sealing gaskets are sleeved on the outer side of the flow divider and are attached to the inner wall of the rotary valve seat;
the two sealing gaskets are positioned at two ends of the flow divider, and the other sealing gasket is positioned between the water outlet cavity channel and the water inlet cavity channel.
6. The integrated endoscope of claim 5, further comprising:
the outer mirror tube is sleeved on the outer sides of the upper tube and the lower tube and is inserted in the end cover.
7. The integrated endoscope of claim 1, further comprising:
the connecting pipe is sleeved on the outer side of the upper pipe, the connecting pipe is inserted in the first through hole of the valve body, and the other end of the connecting pipe is connected with the endoscope body.
8. The integrated endoscope of claim 7, further comprising:
one end of the conversion pipe is inserted into the instrument pipe, and the other end of the conversion pipe is sleeved on the outer side of the lower pipe.
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| CN201921891069.2U CN211609713U (en) | 2019-11-05 | 2019-11-05 | Integrated endoscope |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113413125A (en) * | 2021-07-16 | 2021-09-21 | 浙江夸迈医疗器械有限公司 | Multifunctional choledochoscope |
| WO2022001591A1 (en) * | 2020-12-09 | 2022-01-06 | 江苏济远医疗科技有限公司 | Single-use uterine endoscope |
| CN117017170A (en) * | 2023-10-09 | 2023-11-10 | 英姿医疗科技（杭州）有限公司 | Shunt assembly and uterine cavity endoscope |
| CN117297533A (en) * | 2023-11-29 | 2023-12-29 | 桐庐优视医疗器械有限公司 | Uterine cavity endoscope free of dilatation |
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2019
- 2019-11-05 CN CN201921891069.2U patent/CN211609713U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022001591A1 (en) * | 2020-12-09 | 2022-01-06 | 江苏济远医疗科技有限公司 | Single-use uterine endoscope |
| CN113413125A (en) * | 2021-07-16 | 2021-09-21 | 浙江夸迈医疗器械有限公司 | Multifunctional choledochoscope |
| CN117017170A (en) * | 2023-10-09 | 2023-11-10 | 英姿医疗科技（杭州）有限公司 | Shunt assembly and uterine cavity endoscope |
| CN117017170B (en) * | 2023-10-09 | 2024-02-13 | 英姿医疗科技（杭州）有限公司 | Shunt assembly and uterine cavity endoscope |
| CN117297533A (en) * | 2023-11-29 | 2023-12-29 | 桐庐优视医疗器械有限公司 | Uterine cavity endoscope free of dilatation |
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