CN213559017U - Scope belt cleaning device in art - Google Patents
Scope belt cleaning device in art Download PDFInfo
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- CN213559017U CN213559017U CN202022438301.6U CN202022438301U CN213559017U CN 213559017 U CN213559017 U CN 213559017U CN 202022438301 U CN202022438301 U CN 202022438301U CN 213559017 U CN213559017 U CN 213559017U
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Abstract
The utility model discloses an scope belt cleaning device in art relates to medical instrument technical field. The utility model comprises a sheath body, a water supply module and a water absorption module; the sheath body comprises an inner sheath and an outer sheath sleeved outside the inner sheath, and the inner sheath and the outer sheath are both hollow cylindrical; a circulation cavity is formed between the inner sheath and the outer sheath, and an interlayer is arranged in the circulation cavity and divides the circulation cavity into a water inlet cavity and a water outlet cavity; the water inlet cavity forms a flushing port on one side of the right end surface of the inner sheath, and the water outlet cavity forms a suction port on the other side of the right end surface of the inner sheath; the side wall of the water inlet cavity is provided with a water inlet which is communicated with the water supply module; the side wall of the water outlet cavity is provided with a water outlet which is communicated with the water absorption module; the inner edge of the right end surface of the sheath is connected with a circular baffling sheet. The utility model discloses can be in the convenient scope mirror surface that washes in the art, need not to take out the scope from the art chamber, can effectively improve operation efficiency, reduce the cost of labor, reduce the vice damage probability in art chamber, reduce patient's misery.
Description
Technical Field
The utility model relates to the technical field of medical equipment, concretely relates to scope belt cleaning device in art.
Background
The scope is the mainstream application instrument of carrying out the minimal access surgery at present, and the scope operation is carried out in human nature or artifical chamber way, and the space is narrow and small, and the scope mirror surface touches secretion or blood easily in the art, and the scope mirror surface can be sheltered from to secretion and blood, shelters from the field of vision and then influences the operation in the art. At this point, the endoscope needs to be pulled away to wipe or the assistant washes the mirror to keep the visual field clear. This process often needs to be repeated many times in the operation, and this can influence operation efficiency, increases the cost of labor, and more important, the scope of business operation chamber side damage probability can be increased in the business operation chamber repeatedly of business turn over, and increase patient's misery.
In conclusion, combine clinical actual demand, design scope belt cleaning device in the art to the washing of scope mirror surface in the art of being convenient for, the visual field is clear in the guarantee art, has great meaning to the scope operation in-process.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems existing in the prior art, the utility model aims to provide an endoscope cleaning device in operation. The utility model discloses can be in the convenient scope mirror surface that washes in the art, need not to take out the scope from the art chamber, can effectively improve operation efficiency, reduce the cost of labor, reduce the vice damage probability in art chamber, reduce patient's misery.
The utility model relates to an intraoperative endoscope cleaning device, which comprises a sheath body, a water supply module and a water absorption module; the sheath body comprises an inner sheath and an outer sheath sleeved outside the inner sheath, the inner sheath and the outer sheath are both hollow cylindrical, the length of the outer sheath is greater than that of the inner sheath, the outer sheath and the inner sheath are coaxially arranged, the outer sheath is flush with the left end face of the inner sheath, and the right end face of the outer sheath is positioned on the right side of the right end face of the inner sheath;
the inner diameter of the inner sheath is matched with the endoscope and is sleeved outside the endoscope; a circulation cavity is formed between the inner sheath and the outer sheath, and an interlayer is arranged in the circulation cavity and divides the circulation cavity into a water inlet cavity and a water outlet cavity; the water inlet cavity forms a flushing port on one side of the right end surface of the inner sheath, and the water outlet cavity forms a suction port on the other side of the right end surface of the inner sheath;
the side wall of the water inlet cavity is provided with a water inlet which is communicated with the water supply module; a water outlet is formed in the side wall of the water outlet cavity and communicated with the water absorption module; the inner edge of the right end surface of the outer sheath is connected with a circular baffle plate;
when the intraoperative endoscope cleaning device is in a use state, the endoscope mirror surface is flush with the right end surface of the inner sheath, the water supply module inputs normal saline into the water inlet cavity, the normal saline flows through the water inlet cavity, changes the flow direction after contacting with the deflection sheet and flows out of the washing opening to wash the endoscope mirror surface; the water absorption module absorbs the flushed normal saline from the suction port, and the saline flows through the water outlet cavity and then flows out of the water outlet.
Preferably, the interior border department of inner sheath right-hand member face is equipped with the annular welt, the width of welt and the width looks adaptation of scope lateral wall, the welt is used for contacting with the lateral wall terminal surface of scope.
Preferably, the water supply module comprises an electric water pump, and the water suction module comprises an electric negative pressure device.
Preferably, the intraoperative endoscope cleaning device further comprises a foot switch, and the foot switch is electrically connected with the electric water pump and the electric negative pressure device respectively.
Preferably, the distance between the inner sheath and the outer sheath is 0.5-1.5 mm.
Preferably, the barrier extends radially of the outer sheath.
Preferably, the length difference between the outer sheath and the inner sheath is 1-1.5 mm.
Preferably, the intraoperative endoscope cleaning device further comprises a water inlet pipe and a water outlet pipe, the water inlet is communicated with the water supply module through the water inlet pipe, and the water outlet is communicated with the water absorption module through the water outlet pipe.
Preferably, a flow regulator is arranged on the water inlet pipe.
Preferably, scope belt cleaning device still includes the adapter sleeve in the art, the inlet tube with the outlet pipe sets up in parallel the outside of sheath body, the adapter sleeve sets up the left end of sheath body, and the cladding is in the inlet tube the outlet pipe with the outside of sheath body is used for connecting the inlet tube the outlet pipe with the sheath body.
An scope belt cleaning device in art, its advantage lies in:
1. the utility model discloses establish outside the scope in the art cover, through water supply module input normal saline, normal saline flows through the intake antrum after contact baffling piece changes the flow direction, from washing the mirror surface that mouthful department flowed out and washed the scope, washes secretion or blood etc. on with the mirror surface, and the normal saline after washing is carrying secretion and blood etc. and is being inhaled from the suction port department by the module department that absorbs water, flows through and flows out from the delivery port department behind the water outlet chamber, accomplishes the process of washing of scope mirror surface. The utility model discloses can directly wash the mirror surface of scope in the art, need not to take out the scope from the art chamber, can effectively improve operation efficiency, reduce the cost of labor, reduce the vice damage probability in art chamber, reduce patient's misery.
2. The welt is equipped with in the interior border department of inner sheath, and the welt can make inner sheath and scope be connected firmly, can not shelter from the scope field of vision simultaneously.
3. The water supply module comprises an electric water pump, and the water absorption module comprises an electric negative pressure device, so that the water supply and the water absorption process can be controlled conveniently.
4. The electric water pump and the electric negative pressure device are respectively controlled to be started through the foot switch, when an endoscope lens needs to be washed in an operation, the foot switch can be controlled through foot stepping, manual operation is not needed, and operation in the operation can be facilitated.
5. The distance between the inner sheath and the outer sheath is 0.5-1.5 mm, the size of the circulation cavity is moderate due to the distance, physiological saline can smoothly circulate in the circulation cavity, and the external size of the sheath body is not too large.
6. The interlayer extends along the radial direction of the sheath, and divides the circulation cavity into two semicircular water inlet cavities and water outlet cavities, so that the water inlet and water outlet processes can be smooth.
7. The length difference between the outer sheath and the inner sheath is 1-1.5 mm, so that water flow in the water inlet cavity can effectively flush the endoscope mirror surface, the flushing effect is ensured, and the normal saline can be smoothly sucked out.
8. The water inlet pipe is used for communicating the water inlet with the water supply module, and the water outlet pipe is used for communicating the water outlet with the water outlet module.
9. Be equipped with flow regulator on the inlet tube, the liquid flow in the adjustable inlet tube, and then adjust the washing liquid measure of scope mirror surface department.
10. The adapter sleeve is used for connecting the water inlet pipe, the water outlet pipe and the sheath body into an integrated structure, so that the water inlet pipe and the water outlet pipe can be prevented from shifting, and the smooth operation of the endoscope mirror surface washing process is ensured.
Drawings
Fig. 1 is a schematic structural view of an intraoperative endoscope cleaning device according to the present invention;
fig. 2 is one of the structural schematic diagrams of the sheath body of the present invention;
fig. 3 is a second schematic structural view (visible in perspective view) of the sheath body of the present invention;
fig. 4 is a third schematic structural view (visible in perspective) of the sheath body of the present invention;
fig. 5 is a fourth schematic structural view (visible in perspective structure) of the sheath body of the present invention;
fig. 6 is a side view of the sheath of the present invention;
FIG. 7 is a schematic structural view of the inner sheath and the partition layer according to the present invention;
figure 8 is a schematic structural view (see perspective) of the sheath of the present invention.
Description of reference numerals: 1-sheath body, 11-inner sheath, 111-welt, 12-outer sheath, 121-baffling sheet, 13-circulation cavity, 131-water inlet cavity, 132-water outlet cavity, 14-interlayer, 15-flushing port, 16-suction port, 17-water inlet, 18-water outlet, 2-water inlet pipe, 3-water outlet pipe, 4-fastening sleeve and 5-flow regulator.
Detailed Description
As shown in fig. 1-8, the intraoperative endoscope cleaning device of the present invention comprises a sheath body 1, a water supply module (not shown in the figure) and a water absorption module (not shown in the figure); the sheath body 1 comprises an inner sheath 11 and an outer sheath 12 sleeved outside the inner sheath 11, and the inner sheath 11 and the outer sheath 12 are both in hollow cylindrical thin-wall structures so as to reduce the overall appearance volume of the sheath body 1.
The outer sheath 12 is slightly longer than the inner sheath 11, the outer sheath 12 and the inner sheath 11 are coaxially disposed, and the outer sheath 12 is flush with the left end surface of the inner sheath 11 in the direction shown in fig. 1, for example, and the right end surface of the outer sheath 12 is located rightward of the right end surface of the inner sheath 11 due to the difference in length between the outer sheath 12 and the inner sheath 11.
The internal diameter of internal sheath 11 and scope looks adaptation, specifically, the internal diameter of internal sheath 11 slightly is greater than the external diameter of scope, and internal sheath 11 is used for the cover to establish outside the scope to make the right terminal surface of internal sheath 11 and the lens parallel and level of scope. A circulation cavity 13 is formed between the inner sheath 11 and the outer sheath 12, two sheet-shaped interlayer 14 are arranged in the circulation cavity 13, two sides of the interlayer 14 are respectively connected with the outer surface of the inner sheath 11 and the inner surface of the outer sheath 12, and the interlayer 14 divides the circulation cavity 13 into two chambers, namely a water inlet chamber 131 and a water outlet chamber 132. The inlet chamber 131 forms a flushing port 15 on one side of the right end surface of the inner sheath 11, and the outlet chamber 132 forms a suction port 16 on the other side of the right end surface of the inner sheath 11. The side wall of the water inlet cavity 131 is provided with a circular water inlet 17, the water inlet 17 is communicated with a water supply module, and the water supply module inputs physiological saline into the water inlet cavity 131 from the water inlet 17. The side wall of the water outlet cavity 132 is provided with a water outlet 18, the water outlet 18 is communicated with a water absorption module, and the water absorption module absorbs the flushed physiological saline from the water outlet 18. An annular baffle 121 is connected to the inner edge of the right end surface of the outer sheath 12, and the baffle 121 is used for changing the water flow direction of the saline flowing out of the water inlet cavity 131 so as to flow to the position of the mirror surface of the endoscope.
The use process of the intraoperative endoscope cleaning device is as follows, the device is used when endoscopic surgery is implemented. The inner sheath 11 passes through the mirror surface end of the endoscope, so that the right end surface of the inner sheath 11 is flush with the mirror surface of the endoscope. The water supply module is communicated with the water inlet 17, and the water absorption module is communicated with the water outlet 18. The sheath body 1 enters the operation part along with the endoscope, and when the endoscope lens surface is shielded by secretion or blood in the operation, the water supply module and the water absorption module are started simultaneously. The water supply module inputs normal saline into the water inlet cavity 131, the normal saline flows through the water inlet cavity 131, the flow direction is changed after the right end of the water inlet cavity 131 is contacted with the baffle plate, meanwhile, the normal saline flows out from the flushing port 15 under the action of the suction force of the water suction module, the mirror surface of the endoscope is flushed in the flowing process, secretions and blood on the mirror surface are flushed away, the flushed normal saline carries the secretions and the blood to be sucked into the water outlet cavity 132 from the suction port 16, the physiological saline flows out from the water outlet cavity 132 and is sucked out from the water outlet 18, when the view of the mirror surface of the endoscope is clear, the water supply module and the water suction module are closed, the flushing process of the mirror surface of the endoscope is stopped, a doctor can continue to carry out the endoscope operation, and the flushing process of the mirror surface.
The utility model discloses can directly wash the mirror surface of scope in the art, need not to take out the scope from the art chamber, can effectively improve operation efficiency, reduce the cost of labor, reduce the vice damage probability in art chamber, reduce patient's misery.
Furthermore, in this embodiment, an annular welt 111 is disposed at an inner edge of a right end surface of the inner sheath 11, a width of the welt 111 is adapted to a width of a side wall of the endoscope, and the welt 111 is used for contacting with the end surface of the side wall of the endoscope. When the inner sheath 11 covers outside the endoscope, and the right end face of the inner sheath 11 is flush with the surface of the endoscope, the welt 111 can be attached to the end face of the side wall of the endoscope, so that the inner sheath 11 and the endoscope can be stably connected without falling off, and the visual field of the endoscope can not be shielded.
Further, in this embodiment, the water supply module includes an electric water pump, and the electric water pump is a micro pump. The water absorption module comprises an electric negative pressure device, and can be used for conveniently controlling the water supply and water absorption processes.
Furthermore, in this embodiment, scope belt cleaning device still includes foot switch in the art, foot switch is connected with electric water pump and electric negative pressure ware electricity respectively, and is concrete, and foot switch inserts the power end of electric water pump and electric negative pressure ware simultaneously, stops through the opening and shutting of the steerable electric water pump of foot switch and electric negative pressure ware, when the scope mirror surface need be washed in the art, the foot switch control is stepped on to the accessible foot, need not to operate by hand, can be convenient for operate in the art.
Further, in the present embodiment, the distance between the inner sheath 11 and the outer sheath 12 is 0.5 to 1.5mm, and the distance makes the size of the circulation chamber 13 moderate, so that the physiological saline can smoothly circulate in the circulation chamber 13, and the external dimension of the sheath body 1 is not too large.
Further, in this embodiment, the partition 14 extends along the radial direction of the outer sheath 12, and the partition 14 divides the circulation chamber 13 into two semicircular water inlet chambers 131 and water outlet chambers 132, so as to facilitate the water inlet and outlet processes.
Furthermore, in the embodiment, the length difference between the outer sheath 12 and the inner sheath 11 is 1-1.5 mm, so that the water flow in the water inlet cavity 131 can effectively wash the endoscope mirror surface, the washing effect is ensured, and the physiological saline can be smoothly sucked out.
Furthermore, in this embodiment, the intraoperative endoscope cleaning device further includes a water inlet tube 2 and a water outlet tube 3, the water inlet 17 is communicated with the water supply module through the water inlet tube 2, and the water outlet 18 is communicated with the water absorption module through the water outlet tube 3. The water supply module conveys the physiological saline into the water inlet cavity 131 through the water inlet pipe 2, and the washed physiological saline flows out of the water absorption module through the water outlet pipe 3.
Furthermore, in this embodiment, a flow regulator 5 is disposed on the water inlet tube 2, the flow regulator 5 is a commonly used medical infusion flow regulator, and the flow regulator 5 is used for regulating the inflow of the water inlet tube 2, so as to regulate the amount of flushing liquid at the mirror surface of the endoscope. In the actual use process, the inflow water flow of the water inlet pipe 2 can be adjusted according to the amount of secretion or blood of the endoscope mirror surface, and if the amount of the secretion and the amount of the blood are more, the inflow water flow can be increased through the flow regulator 5. Or along with the progress of the washing process, the secretion or blood of the endoscope mirror surface is gradually reduced, at the moment, the water inlet flow can be gradually reduced, and the washing liquid amount at the endoscope mirror surface is gradually reduced. The flow regulator 5 can regulate the flushing liquid amount in the flushing process, so that the control of the flushing process is more flexible and the use is more convenient.
Furthermore, in this embodiment, scope belt cleaning device still includes adapter sleeve 4 in the art, and inlet tube 2 and outlet pipe 3 set up in the outside of the sheath body 1 in parallel, and adapter sleeve 4 sets up the left end at the sheath body, and the cladding is in the outside of inlet tube 2, outlet pipe 3 and sheath body 1 for connect inlet tube 2, outlet pipe 3 and sheath body 1. As shown in fig. 1, the fastening sleeve 4 is approximately conical, and surrounds the periphery of the water inlet pipe 2, the water outlet pipe 3 and the sheath body 1, so that the three are connected into an integrated structure, the water inlet pipe 2 and the water outlet pipe 3 can be prevented from shifting, and the smooth process of the endoscope mirror surface washing process is ensured.
In the description of the present application, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description only, and in the case of not making a reverse explanation, these directional terms do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the scope of the present application.
Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures, and it is to be understood that spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both orientations of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of protection of the present application is not to be construed as being limited.
Various other modifications and changes may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes are intended to fall within the scope of the claims.
Claims (10)
1. An intraoperative endoscope cleaning device is characterized by comprising a sheath body, a water supply module and a water absorption module; the sheath body comprises an inner sheath and an outer sheath sleeved outside the inner sheath, the inner sheath and the outer sheath are both hollow cylindrical, the length of the outer sheath is greater than that of the inner sheath, the outer sheath and the inner sheath are coaxially arranged, the outer sheath is flush with the left end face of the inner sheath, and the right end face of the outer sheath is positioned on the right side of the right end face of the inner sheath;
the inner diameter of the inner sheath is matched with the endoscope and is sleeved outside the endoscope; a circulation cavity is formed between the inner sheath and the outer sheath, and an interlayer is arranged in the circulation cavity and divides the circulation cavity into a water inlet cavity and a water outlet cavity; the water inlet cavity forms a flushing port on one side of the right end surface of the inner sheath, and the water outlet cavity forms a suction port on the other side of the right end surface of the inner sheath;
the side wall of the water inlet cavity is provided with a water inlet which is communicated with the water supply module; a water outlet is formed in the side wall of the water outlet cavity and communicated with the water absorption module; the inner edge of the right end surface of the outer sheath is connected with a circular baffle plate;
when the intraoperative endoscope cleaning device is in a use state, the endoscope mirror surface is flush with the right end surface of the inner sheath, the water supply module inputs normal saline into the water inlet cavity, the normal saline flows through the water inlet cavity, changes the flow direction after contacting with the deflection sheet and flows out of the washing opening to wash the endoscope mirror surface; the water absorption module absorbs the flushed normal saline from the suction port, and the saline flows through the water outlet cavity and then flows out of the water outlet.
2. The intraoperative endoscope cleaning device according to claim 1, wherein a circular-ring-shaped welt is arranged at the inner edge of the right end face of the inner sheath, the width of the welt is matched with the width of the side wall of the endoscope, and the welt is used for being in contact with the end face of the side wall of the endoscope.
3. The intraoperative endoscope cleaning device of claim 1, wherein the water supply module comprises an electric water pump and the water suction module comprises an electric negative pressure device.
4. The intraoperative endoscope cleaning device according to claim 3, further comprising a foot switch, wherein the foot switch is electrically connected with the electric water pump and the electric negative pressure device respectively.
5. The intraoperative endoscope cleaning device according to claim 1, wherein the distance between the inner sheath and the outer sheath is 0.5-1.5 mm.
6. The intraoperative endoscope cleaning device of claim 1, wherein the barrier extends along a radial direction of the outer sheath.
7. The intraoperative endoscope cleaning device according to claim 1, wherein the length difference between the outer sheath and the inner sheath is 1-1.5 mm.
8. The intraoperative endoscope cleaning device according to claim 1, further comprising a water inlet pipe and a water outlet pipe, wherein the water inlet is communicated with the water supply module through the water inlet pipe, and the water outlet is communicated with the water absorption module through the water outlet pipe.
9. The intraoperative endoscope cleaning device according to claim 8, wherein a flow regulator is provided on the water inlet tube.
10. The intraoperative endoscope cleaning device according to claim 8, further comprising a fastening sleeve, wherein the water inlet pipe and the water outlet pipe are arranged on the outer side of the sheath body in parallel, and the fastening sleeve is arranged at the left end of the sheath body, covers the water inlet pipe, the water outlet pipe and the sheath body, and is used for connecting the water inlet pipe, the water outlet pipe and the sheath body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022438301.6U CN213559017U (en) | 2020-10-28 | 2020-10-28 | Scope belt cleaning device in art |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022438301.6U CN213559017U (en) | 2020-10-28 | 2020-10-28 | Scope belt cleaning device in art |
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| Publication Number | Publication Date |
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| CN213559017U true CN213559017U (en) | 2021-06-29 |
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| CN202022438301.6U Active CN213559017U (en) | 2020-10-28 | 2020-10-28 | Scope belt cleaning device in art |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114098895A (en) * | 2021-11-02 | 2022-03-01 | 中国人民解放军总医院第三医学中心 | Soft lens calculus washing sheath |
-
2020
- 2020-10-28 CN CN202022438301.6U patent/CN213559017U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114098895A (en) * | 2021-11-02 | 2022-03-01 | 中国人民解放军总医院第三医学中心 | Soft lens calculus washing sheath |
| CN114098895B (en) * | 2021-11-02 | 2024-04-16 | 中国人民解放军总医院第三医学中心 | Soft lens calculus irrigation sheath |
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