CN111938712B - A external recovery unit for capsule extractor - Google Patents
A external recovery unit for capsule extractor Download PDFInfo
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- CN111938712B CN111938712B CN202010861275.XA CN202010861275A CN111938712B CN 111938712 B CN111938712 B CN 111938712B CN 202010861275 A CN202010861275 A CN 202010861275A CN 111938712 B CN111938712 B CN 111938712B
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/0045—Devices for taking samples of body liquids
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/08—Accessories or related features not otherwise provided for
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/0045—Devices for taking samples of body liquids
- A61B2010/0061—Alimentary tract secretions, e.g. biliary, gastric, intestinal, pancreatic secretions
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B2010/009—Various features of diagnostic instruments
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Abstract
The invention belongs to the technical field of medical instruments, and discloses an in-vitro recovery device for a capsule extractor. The extracorporeal recovery device for a capsule extractor according to the present invention comprises: the receiving part is used for receiving the capsule extractor and comprises a large-opening receiving end, a small-opening collecting end, a collecting part and a separating part, wherein the large-opening receiving end is opposite to a human body, the small-opening collecting end is opposite to the large-opening receiving end, the collecting part is detachably connected with the small-opening collecting end, and the separating part is constructed to be connected with the collecting part so that the separating part can drive the collecting part to be separated from the small-opening collecting end together under the action of external force after the collecting part collects the capsule extractor. The in-vitro recovery device for the capsule extractor can facilitate an operator to recover the capsule extractor in vitro without pollution.
Description
Technical Field
The invention belongs to the technical field of medical instruments, and particularly relates to an in-vitro recovery device for a capsule extractor.
Background
The capsule extractor is a device which is used for obtaining digestive juice and discharging the digestive juice out of a human body through a digestive tract after being orally taken by a human body. For example, the capsule type small intestinal juice extractor is used for obtaining small intestinal juice, the small intestinal juice extractor is discharged out of the body through a digestive tract after being taken orally, and the volume is small, and human excrement is mixed on the surface, so the recovery of the extractor has high requirement on operators, is easy to be infected with the human excrement, and is not friendly to the operators.
The external recovery device of the capsule extractor is a device for recovering the capsule extractor in vitro, and no external recovery device which can facilitate an operator to recover the capsule extractor in vitro without pollution exists in the prior art at present.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides an in-vitro recovery device for a capsule extractor, which is convenient for an operator to recover the capsule extractor in vitro without pollution.
The extracorporeal recovery device for a capsule extractor according to the present invention comprises: the receiving part is used for receiving the capsule extractor and comprises a large-opening receiving end, a small-opening collecting end, a collecting part and a separating part, wherein the large-opening receiving end is opposite to a human body, the small-opening collecting end is opposite to the large-opening receiving end, the collecting part is detachably connected with the small-opening collecting end, and the separating part is constructed to be connected with the collecting part so that the separating part can drive the collecting part to be separated from the small-opening collecting end together under the action of external force after the collecting part collects the capsule extractor.
Furthermore, the collecting component is detachably connected with the small-mouth collecting end through a locking structure, and the locking structure is constructed in a way that the collecting component is fixedly connected with the small-mouth collecting end after rotating forward by a preset angle relative to the small-mouth collecting end and is disconnected with the small-mouth collecting end after rotating backward by a preset angle relative to the small-mouth collecting end; alternatively, the locking structure is configured such that one of the collecting member and the small-mouth collecting end has a magnet and the other has ferromagnetism, or one of the collecting member and the small-mouth collecting end is made of a magnet and the other is made of a material having ferromagnetism.
Further, the collecting port is configured with a tubular mouth, the collecting member comprises a first tubular body, the locking structure comprises a receiving groove formed on one of an inner peripheral wall of the tubular mouth and an outer peripheral wall of the first tubular body, and a flange formed on the other capable of being rotatably inserted and positioned within the receiving groove.
Further, a flange is formed on the inner peripheral wall of the tubular interface, a receiving groove is formed on the outer peripheral wall of the first tubular body, the flange comprises a plurality of annular flanges formed on the same cross section of the inner peripheral wall of the tubular interface and arranged at first intervals, the receiving groove comprises a plurality of annular grooves formed on the same cross section of the outer peripheral wall of the first tubular body and arranged at second intervals, the interval of the second intervals is larger than or equal to the interval of the first intervals, and the interval of the first intervals is larger than or equal to the annular length of the annular grooves, so that the annular grooves can enable the annular flanges to be embedded and positioned in the annular grooves by aligning with the first intervals and rotating along the same cross section.
Further, one side of at least one of the annular flanges is formed with a stopper edge for preventing the annular flange from coming out of the annular groove.
Further, the separating part comprises a second tubular body, a clamping groove is formed in the inner peripheral wall of the first tubular body, a clamping protrusion matched with the clamping groove is formed in the outer peripheral wall of the second tubular body, and the clamping protrusion can be clamped into the clamping groove under the action of external force, so that the separating part is fixedly connected with the collecting part.
Further, sieve holes are formed on the receiving part and the collecting part, and the maximum inner diameter size of the sieve holes is smaller than the minimum outer diameter size of the capsule extractor.
Furthermore, the receiving component also comprises a flat plate part extending outwards along the outer edge of the large-opening receiving end and at least two unfolding arms connected with the flat plate part in a rotating mode, each unfolding arm has a storage state and an unfolding state, and in the unfolding state, each unfolding arm and the outer edge of the flat plate part form an included angle so that each unfolding arm can be lapped on an external fixing base.
Further, in the accommodated state, each arm is attached to an outer edge of the flat plate portion.
Furthermore, the one side of exhibition arm and the fixed basic overlap joint of outside is provided with anti-skidding decorative pattern or anti-skidding rubber.
Compared with the prior art, the extracorporeal recovery device for the capsule extractor has the following advantages:
1) Through setting up the receiving component, the collecting component makes the capsule extractor of following the internal discharge of user can fall into the collecting component through the receiving component accurately, can make operating personnel need not the contaminated collecting component of direct contact when extracting the capsule extractor through setting up the separating member that can be connected with the collecting component, only need to be connected separating member and collecting component, and exert external force to separating member make the collecting component who is connected with separating member deviate from the osculum collection end of receiving component can, whole in-process can not contact contaminated receiving component and collecting component, make things convenient for operating personnel to collect the capsule extractor in external pollution-free ground.
2) The collecting part and the small-mouth collecting end are detachably connected through the locking structure, so that an operator can realize the connection and the disassembly of the collecting part and the small-mouth collecting end only by simply screwing the collecting part and the small-mouth collecting end, and the collecting part and the small-mouth collecting end are more convenient to connect and disassemble.
3) The in-vitro recovery device for the capsule extractor of the invention can discharge the excrement discharged by a user together with the capsule extractor when the user discharges the capsule extractor from the sieve holes by forming the sieve holes on the receiving component and the collecting component, so that the capsule extractor can fall into the collecting component more accurately, the capsule extractor can be extracted by an operator conveniently, and the operation environment is more friendly.
4) The receiving part comprises a flat plate part extending outwards along the outer edge of the receiving end with the large opening and at least two unfolding arms connected with the flat plate part in a rotating mode, and the unfolding arms have a storage state and an unfolding state, so that the extracorporeal recovery device for the capsule extractor can be suitable for different external fixing bases.
Drawings
FIG. 1 is a schematic structural view of an extracorporeal recovery apparatus for a capsule extractor, which shows a structure of a top surface of the extracorporeal recovery apparatus for a capsule extractor, according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of an extracorporeal recovery apparatus for a capsule extractor, which shows the structure of the bottom surface of the extracorporeal recovery apparatus of the capsule extractor, according to an embodiment of the present invention;
FIG. 3 is a schematic cross-sectional view of the small mouth receiving end of the extracorporeal recovery apparatus for a capsule extractor of FIG. 1 according to an embodiment of the present invention;
FIG. 4 is a schematic structural view of a collecting member of the extracorporeal recovery apparatus for the capsule extractor shown in FIG. 1 according to the embodiment of the present invention;
FIG. 5 is a schematic structural view of a separating member of the extracorporeal recovery apparatus for the capsule extractor shown in FIG. 1 according to the embodiment of the present invention;
FIG. 6 is a schematic front cross-sectional view of the extracorporeal recovery apparatus for a capsule extractor of FIG. 1 according to an embodiment of the present invention;
FIG. 7 is an enlarged view taken at A of FIG. 6;
FIG. 8 is a schematic top view of the extracorporeal recovery apparatus for a capsule extractor shown in FIG. 1, illustrating a stowed state of the cantilever arm, according to an embodiment of the present invention;
fig. 9 is a schematic top view of the extracorporeal recovery apparatus for a capsule extractor shown in fig. 1, illustrating a deployed state of the spreading arms, according to an embodiment of the present invention.
Detailed Description
For a better understanding of the purpose, structure and function of the present invention, the extracorporeal recovery apparatus for a capsule extractor of the present invention will be described in further detail with reference to the accompanying drawings.
Fig. 1 to 9 show the structure of an extracorporeal recovery apparatus 100 for a capsule extractor according to an embodiment of the present invention, including: the receiving component 1 is used for receiving a capsule extractor (not shown in the figure), the receiving component 1 comprises a large-mouth receiving end 11 opposite to a human body and a small-mouth collecting end 12 opposite to the large-mouth receiving end 11, a collecting component 2 (shown in figure 2) detachably connected with the small-mouth collecting end 12, and a separating component 3 (shown in figure 3), the separating component 3 is constructed to be capable of being connected with the collecting component 2, so that after the collecting component 2 collects the capsule extractor, the small-mouth separating component 3 can drive the collecting component 2 to be pulled out of the collecting end 12 together under the action of external force.
Referring to fig. 1 and 2, when the extracorporeal recovery apparatus 100 for a capsule extractor of the embodiment of the present invention is in use, a user may place the extracorporeal recovery apparatus 100 for a capsule extractor of the present embodiment under the body, for example, the extracorporeal recovery apparatus 100 for a capsule extractor may be placed between a toilet bowl and a toilet seat, or the extracorporeal recovery apparatus 100 for a capsule extractor may be placed at the edge of a squatting pan, when the user discharges the capsule extractor, the capsule extractor may fall into the receiving member 1 from the large mouth receiving end 11 and into the collecting member 2 through the small mouth collecting end 12, the operator operates the separating member 3 to connect the separating member 3 with the collecting member 2 collected to the capsule extractor, and applies an external force to the separating member 3 to separate the separating member 3 together with the collecting member 2 from the small mouth collecting end 12 of the receiving member 1.
The extracorporeal recovery apparatus 100 for a capsule extractor of the embodiment of the present invention is provided with the receiving member 1 and the collecting member 2, so that the capsule extractor discharged from the body of a user can accurately fall into the collecting member 2 through the receiving member 1, and since the user may discharge excrement together when discharging the capsule extractor, contaminants such as feces adhere to the capsule extractor, in the embodiment of the present invention, the separating member 3 capable of being connected with the collecting member 2 is provided, so that an operator does not directly contact the contaminated collecting member 2 when extracting the capsule extractor, only the separating member 3 is connected with the collecting member 2, and an external force is applied to the separating member 3 to make the collecting member 2 connected with the separating member 3 come off from the narrow-mouth collecting end 12 of the receiving member 1, and the contaminated receiving member 1 and the contaminated collecting member 2 are not contacted in the whole process, thereby facilitating the operator to collect the capsule extractor in vitro without contamination.
According to the extracorporeal recovery apparatus 100 for a capsule extractor of the present embodiment, the collecting member 2 can be detachably connected to the collecting port 12 of the small mouth by a locking structure.
In a preferred embodiment, the locking structure can be configured so that the collecting member 2 is fixedly connected to the port collecting end 12 after a predetermined angle of forward rotation with respect to the port collecting end 12 and disconnected from the port collecting end 12 after a predetermined angle of reverse rotation with respect to the port collecting end 12. Make operating personnel only need twist the operation of twisting simply to realize being connected and dismantling of collecting part 2 and osculum collection end 12 through this setting to it is more convenient to make collecting part 2 and osculum collection end 12 be connected and dismantle.
In particular, in the embodiment shown in figures 6 and 7, the collecting port 12 can be configured with a tubular mouth 121, the collecting member 2 can comprise a first tubular body 21, the locking structure can comprise a housing groove 211 formed on one of the inner peripheral wall of the tubular mouth 121 and the outer peripheral wall of the first tubular body 21, and a flange 122 formed on the other, able to be rotatably inserted and positioned inside the housing groove 211. With this arrangement, when the in-vitro recovery device 100 for a capsule extractor of the present embodiment is installed in an early stage, the receiving member 1 and the collecting member 2 can be connected by placing the collecting member 2 on the small-mouth receiving end 12 of the receiving member 1 and rotating the receiving member 1 or the collecting member 2 in the forward direction so that the flange 122 is inserted into and positioned in the accommodating groove 211; when the collecting member 2 needs to be taken out from the receiving member 1, an external force is applied to the separating member 3 to rotate the collecting member 2 connected with the separating member 3 in the opposite direction relative to the receiving member 1, so that the flange 122 is disengaged from the receiving groove 211, and the installation and the disassembly are very convenient.
In the embodiment shown in fig. 3 and 4, the flange 122 may be formed on the inner circumferential wall of the tubular interface 121, the receiving groove 211 may be formed on the outer circumferential wall of the first tubular body 21, the flange 122 may include a plurality of annular flanges 123 formed on the same cross section of the inner circumferential wall of the tubular interface 121 and disposed at first intervals, and the receiving groove 211 shown in fig. 4 may include a plurality of annular grooves 213 formed on the same cross section of the outer circumferential wall of the first tubular body 21 and disposed at second intervals, the second intervals being greater than or equal to the first intervals, and the first intervals being greater than or equal to the annular length of the annular grooves 213, so that the annular grooves 213 can insert and position the annular flanges 123 into the annular grooves 213 by aligning with the first intervals and rotating along the same cross section. With the above arrangement, when it is necessary to connect the receiving member 1 and the collecting member 2, the annular flange 123 can be inserted and positioned in the annular groove 213 by rotating the annular groove 213 of the collecting member 2 in the forward direction after aligning the annular groove 213 with the first space, and when it is necessary to detach the receiving member 1 from the collecting member 2, the collecting member 2 can be rotated in the reverse direction to realign the annular groove 213 with the first space, so that the annular flange 123 can be disengaged from the annular groove 213 and the receiving member 1 can be smoothly disengaged from the first space without mutual structural interference. The above arrangement makes the connection of the annular flange 123 and the annular groove 213 simpler, more convenient and more stable.
In another preferred embodiment, the locking structure can be configured so that one of the collecting member 2 and the small collecting end 12 has a magnet and the other has ferromagnetism, or one of the collecting member 2 and the small collecting end 12 is made of a magnet and the other is made of a material having ferromagnetism. Operating personnel can at first make collecting part 2 be located the osculum and collect the top of end 12 and aim at the osculum and collect end 12, collecting part 2 and osculum are collected end 12 and are attracted each other under magnetic force, finally make collecting part 2 and osculum collect end 12 fixed connection, when needs make collecting part 2 and osculum collect end 12 disconnection, operating personnel can apply the external force of keeping away from osculum and collecting end 12 to collecting part 2 (the numerical value of this external force is greater than the numerical value of collecting part 2 and osculum receiving end 12's magnetic force), make collecting part 2 and osculum collect end 12 disconnection. Make operating personnel only need simply place collecting part 2 and collect the nearer top of end 12 distance with the osculum and apply the effort of keeping away from osculum collection end 12 to collecting part 2 and can realize the connecting and dismantling of collecting part 2 and osculum collection end 12 respectively through this setting to it is more convenient to make collecting part 2 and osculum collection end 12 be connected and dismantle.
Furthermore, the above-described closure can also be realized in the form of a screw connection, i.e. such that the collecting part 2 is screwed to the receiving part 1. When the collecting member 2 needs to be installed on the receiving member 1, the collecting member 2 can be screwed forward to be stably connected with the receiving member 1, and when the collecting member 2 together with the separating member 3 needs to be removed from the receiving member 1, the separating member 3 can be screwed backward to make the separating member 3 carry the collecting member 2 to rotate backward, so that the collecting member 2 is separated from the receiving member 1.
According to the extracorporeal recovery apparatus 100 for a capsule extractor of the present embodiment, as shown in fig. 3, one side of at least one annular flange 123 may be formed with a stopping edge 124, and the stopping edge 124 may be used to prevent the annular flange 123 from coming out of the annular groove 213. When the annular flange 123 enters or leaves the annular groove 213, the annular flange 123 rotates relative to the annular groove 213 in the circumferential direction, so that the stopping edge 124 can be arranged perpendicular to the annular flange 123, and when the annular flange 123 continues to rotate after the annular flange 123 rotates into the annular groove 213 and is fully matched with the annular groove 213, the annular flange 123 is stopped by the stopping edge 124, so that the relative position of the annular flange 123 and the annular groove 213 is kept unchanged, and the phenomenon that the annular flange 123 leaves the annular groove 213 to influence the normal use of the collecting component 2 is avoided.
According to the invention, in the embodiment shown in fig. 5, the separating member 3 may comprise a second tubular body 32, the inner peripheral wall of the first tubular body 21 may be formed with a locking groove 212, the outer peripheral wall of the second tubular body 32 may be formed with a locking protrusion 321 which is matched with the locking groove 212, and the locking protrusion 321 can be locked into the locking groove 212 under the action of external force, so that the separating member 3 is fixedly connected with the collecting member 2. That is, the separating member 3 and the collecting member 2 may be connected by directly pressing the snap. By this arrangement a detachable connection of the separating member 3 to the collecting member 2 is achieved. Specifically, when the separating member 3 and the collecting member 2 need to be connected, only the retaining protrusion 32 of the second tubular body 21 needs to be aligned with the retaining groove 212 of the first tubular body 21, and then an axial acting force towards the first tubular body 21 is applied to the second tubular body 32, so that the retaining protrusion 321 of the second tubular body 21 enters the retaining groove 212 of the first tubular body 21 under the action of an external force; when the separating component 3 and the collecting component 2 need to be separated, only a radial acting force towards the second tubular body 32 needs to be applied to the second tubular body 32, so that the second tubular body 32 is deformed to a certain extent to enable the clamping protrusion 321 to be separated from the clamping groove 212, and certainly, a force can be directly applied to the clamping protrusion 321 to enable the clamping protrusion 321 to be deformed to a certain extent to be separated from the clamping groove 212.
Of course, the separating element 3 can also be screwed in such a way that its snap-fit engages in the snap-fit groove. Specifically, a guide groove (not shown) and a through groove (not shown) communicating with the guide groove may be formed on the inner circumferential wall of the first tubular body 21, and a snap projection capable of sliding along the guide groove and finally being snapped into the through groove may be formed on the outer circumferential wall of the second tubular body 21.
In addition, the separating part 3 and the collecting part 2 can be connected by means of magnetic attraction. Specifically, one of the outer peripheral wall of the second tubular body 32 and the inner peripheral wall of the first tubular body 21 has a magnet, and the other has ferromagnetism, so that the separating member 3 is detachably connected to the collecting member 2. Specifically, when it is desired to connect the separating member 3 and the collecting member 2, the operator may first position the outer circumferential wall of the second tubular body 32 of the separating member 3 above the inner circumferential wall of the first tubular body 21 of the collecting member 2 and align the first tubular body 21, and the outer circumferential wall of the second tubular body 32 and the inner circumferential wall of the first tubular body 21 are attracted to each other by the magnetic force, and finally, the outer circumferential wall of the second tubular body 32 and the inner circumferential wall of the first tubular body 21, that is, the separating member 3 and the collecting member 2 are fixedly connected; when it is desired to disconnect the separating member 3 from the collecting member 2, the operator may apply an external force to the separating member 3 away from the collecting member 2 (the external force having a value greater than the magnetic force of the outer circumferential wall of the second tubular body 32 and the inner circumferential wall of the first tubular body 21) so that the outer circumferential wall of the second tubular body 32 is disconnected from the inner circumferential wall of the first tubular body 21, i.e., the separating member 3 is disconnected from the collecting member 2. It should be noted that the magnetic force between the outer peripheral wall of the second tubular body 32 and the inner peripheral wall of the first tubular body 21 also needs to have a value greater than the rotation force of the collecting member 2 with respect to the small-mouth collecting end 12 or the magnetic force between the collecting member 2 and the small-mouth receiving end 12, so as to ensure that the separating member 3 can stably carry the collecting member 2 away from the receiving member 1.
According to the extracorporeal recovery apparatus 100 for a capsule extractor of the present embodiment, as shown in fig. 1 and 4, the receiving member 1 and the collecting member 2 may each be formed with a sieve hole 5, and the largest inner diameter dimension of the sieve hole 5 may be smaller than the smallest outer diameter dimension of the capsule extractor. Through this setting make the user discharge the capsule extractor simultaneously the exhaust excrement can follow sieve mesh 5 and discharge the external recovery unit 100 for capsule extractor of this embodiment in the sieve mesh 5 to in the capsule extractor falls into collecting component 2 more accurately, thereby in the operating personnel draws the capsule extractor of being convenient for, and operating environment is also more friendly.
Further, as shown in fig. 8 and 9, the receiving member 1 may further include a flat plate portion 13 extending outward along an outer edge of the large mouth receiving end 11 and at least two arms 14 pivotally connected to the flat plate portion 13, and the arms 14 may have a storage state as shown in fig. 8 and a deployed state as shown in fig. 9, and in the deployed state, the arms 14 may form an included angle α with an outer edge 131 of the flat plate portion 13 so that the arms 14 can be lapped over the external fixing base. By this arrangement, the extracorporeal recovery apparatus 100 for a capsule extractor of the present embodiment can be adapted to different external fixation bases. For example, when the user uses a toilet stool (i.e., an external fixation base), the arm 14 of the extracorporeal recovery apparatus 100 for a capsule extractor of the present embodiment may be directly set to the unfolded state and overlapped under the gasket of the toilet stool; when the squatting pan (i.e. the external fixing base) is used by the user, the display arm 14 can be lapped on the edge of the squatting pan, and the user can step on the display arm 14 for use. In the unused state of the extracorporeal recovery apparatus 100 for a capsule extractor of the present embodiment, the arm can be set to the storage state to save space.
It should be noted that the arm 14 can be rotated to a fixed angle and positioned. In the embodiment shown in fig. 8 and 9, four extending arms 14 are provided, the flat plate portion 13 is provided in a plate shape with a quadrilateral edge outline shape, the four extending arms 14 are respectively provided at four corners of the quadrilateral, and in the maximum extending state of the extending arms 14, the included angle α formed by the extending arms 14 and the outer edge 131 of the flat plate portion 13 is preferably 90 degrees; the arms 14 may be provided in three or two, when the arms 14 are provided in three, the flat plate portion 13 may be provided in a plate shape with an edge contour shape of a regular triangle, the three arms 14 are respectively provided at three corners of the regular triangle, and in the maximum spread state of the arms 14, an included angle α formed by the arms 14 and the outer edge 131 of the flat plate portion 13 is preferably 120 degrees.
In the embodiment shown in fig. 8, in the accommodated state, the arm 14 may be attached to the outer edge 131 of the flat plate portion 13. With this arrangement, the space occupied by the arm 14 in the stored state is smaller.
Preferably, in the storage state, the arm 14 may also completely fit to the surface of the flat plate portion 13, so that the outer contour of the arm is flush with the outer contour of the flat plate portion 13, thereby further reducing the space occupied by the arm 14 in the storage state.
In addition, the side of the arm 14 overlapping the external fixed base may be provided with an anti-slip pattern or anti-slip rubber. Through this setting make the exhibition arm 14 can overlap steadily on the external fixed basis, avoid exhibition arm 14 from the external fixed basis landing. Of course, the arms 14 may be integrally provided with an anti-slip pattern or an anti-slip rubber, which is not particularly limited herein.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description. In particular, the technical features mentioned in the embodiments can be combined in any way as long as there is no structural conflict. It is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (8)
1. An extracorporeal recovery device for a capsule extractor, comprising:
a receiving member for receiving the capsule extractor, the receiving member including a large mouth receiving end for facing a person and a small mouth collecting end facing the large mouth receiving end,
a collecting member detachably connected to the small-mouth collecting end, and
a separating member configured to be engageable with the collecting member so that the separating member can drive the collecting member to be pulled out of the narrow-mouth collecting end together with the external force after the collecting member collects the capsule extractor,
the collecting component is detachably connected with the small-mouth collecting end through a locking structure, and the locking structure is configured to ensure that the collecting component is fixedly connected with the small-mouth collecting end after being rotated by a preset angle in a forward direction relative to the small-mouth collecting end and is disconnected with the small-mouth collecting end after being rotated by a preset angle in a reverse direction relative to the small-mouth collecting end; the collecting port configured to have a tubular interface, the collecting member comprising a first tubular body, the locking structure comprising a receiving groove formed on one of an inner peripheral wall of the tubular interface and an outer peripheral wall of the first tubular body, and a flange formed on the other capable of being rotatably inserted and positioned within the receiving groove; the separating part comprises a second tubular body, a clamping groove is formed in the inner peripheral wall of the first tubular body, a clamping process matched with the clamping groove is formed in the outer peripheral wall of the second tubular body, and the clamping process can be clamped into the clamping groove under the action of external force, so that the separating part is fixedly connected with the collecting part.
2. The extracorporeal recovery apparatus for a capsule extractor of claim 1, wherein the flange is formed on an inner peripheral wall of the tubular port, the receiving groove is formed on an outer peripheral wall of the first tubular body, the flange includes a plurality of annular flanges formed on a same cross-section of the inner peripheral wall of the tubular port at first spaced intervals, the receiving groove includes a plurality of annular grooves formed on a same cross-section of the outer peripheral wall of the first tubular body at second spaced intervals, the second spaced intervals are equal to or greater than the first spaced intervals, and the first spaced intervals are equal to or greater than an annular length of the annular grooves, such that each of the annular grooves enables the annular flanges to be positioned embedded within the annular grooves by aligning with and rotating along the same cross-section of the first spaced intervals.
3. The extracorporeal recovery apparatus for a capsule extractor of claim 2, wherein at least one of the annular flanges is formed with a stop edge on one side thereof, the stop edge being configured to prevent the annular flange from exiting the annular groove.
4. The extracorporeal recovery apparatus for a capsule extractor of any of claims 1 to 3, wherein the receiving member and the collecting member each have a sieve formed thereon, the sieve having a maximum inner diameter dimension that is smaller than a minimum outer diameter dimension of the capsule extractor.
5. The extracorporeal recovery apparatus for a capsule extractor of any of claims 1-3, wherein the receiving member further comprises a flat plate portion extending outwardly along an outer edge of the receiving end of the large mouth and at least two arms pivotally connected to the flat plate portion, each arm having a stowed position and a deployed position in which the arm is angled away from the outer edge of the flat plate portion to enable the arm to be lapped over an external fixation base.
6. The extracorporeal recovery apparatus for a capsule extractor of claim 5, wherein in the stowed state, each of the arms abuts an outer edge of the flat plate portion.
7. The extracorporeal recovery apparatus for a capsule extractor of claim 5, wherein a surface of the spreading arm overlapping the external fixation base is provided with an anti-slip pattern or an anti-slip rubber.
8. An extracorporeal recovery apparatus for a capsule extractor, comprising:
a receiving member for receiving the capsule extractor, the receiving member including a large mouth receiving end for facing a person and a small mouth collecting end facing the large mouth receiving end,
a collecting member detachably connected to the small-opening collecting end, and
a separating member configured to be connected to the collecting member so that the separating member can drive the collecting member to be pulled out of the narrow-mouth collecting end together under the action of an external force after the collecting member collects the capsule extractor,
the end construction is collected to the osculum is for having the tubulose interface, collecting part includes first tubulose body, collecting part with the osculum is collected the end and is passed through locking structure and can dismantle the connection, locking structure constructs to make collecting part with one of the osculum is collected the end two and has the magnet, and another has the ferromagnetism, separating part includes second tubulose body, be formed with the draw-in groove on the internal perisporium of first tubulose body, be formed with on the periphery wall of second tubulose body with draw-in groove complex card processes, the card processes can be gone into under the exogenic action card in the draw-in groove, so that separating part with collecting part fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010861275.XA CN111938712B (en) | 2020-08-25 | 2020-08-25 | A external recovery unit for capsule extractor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010861275.XA CN111938712B (en) | 2020-08-25 | 2020-08-25 | A external recovery unit for capsule extractor |
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| CN111938712A CN111938712A (en) | 2020-11-17 |
| CN111938712B true CN111938712B (en) | 2022-10-25 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1196137A (en) * | 1995-09-15 | 1998-10-14 | 吉塞拉·盖尔 | Re-usable light bulb |
| CN103054644A (en) * | 2011-10-22 | 2013-04-24 | 江苏康诺医疗器械有限公司 | Stone funnel |
| CH706857A1 (en) * | 2012-08-27 | 2014-02-28 | Lorenzo Giovagnoni | Device for recovery of renal stone of patient suffering from renal colics, has guide part guiding urine to filter, and stopper arranged to close chamber formed by portion of device around renal stone retained by filter to transport stone |
| CN204521125U (en) * | 2015-04-05 | 2015-08-05 | 宋密密 | Multifunctional integration care device in a kind of Urology Surgery |
| CN109432848A (en) * | 2018-09-03 | 2019-03-08 | 宁国市梦之健净水科技有限公司 | A kind of multi-functional useless filtering device for tea water |
| CN209661687U (en) * | 2019-01-16 | 2019-11-22 | 江苏省人民医院 | A kind of medical collection device of collapsible kidney stone |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9176026B2 (en) * | 2011-12-15 | 2015-11-03 | Pureflora, Inc. | Device for the collection, refinement, and administration of gastrointestinal microflora |
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2020
- 2020-08-25 CN CN202010861275.XA patent/CN111938712B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1196137A (en) * | 1995-09-15 | 1998-10-14 | 吉塞拉·盖尔 | Re-usable light bulb |
| CN103054644A (en) * | 2011-10-22 | 2013-04-24 | 江苏康诺医疗器械有限公司 | Stone funnel |
| CH706857A1 (en) * | 2012-08-27 | 2014-02-28 | Lorenzo Giovagnoni | Device for recovery of renal stone of patient suffering from renal colics, has guide part guiding urine to filter, and stopper arranged to close chamber formed by portion of device around renal stone retained by filter to transport stone |
| CN204521125U (en) * | 2015-04-05 | 2015-08-05 | 宋密密 | Multifunctional integration care device in a kind of Urology Surgery |
| CN109432848A (en) * | 2018-09-03 | 2019-03-08 | 宁国市梦之健净水科技有限公司 | A kind of multi-functional useless filtering device for tea water |
| CN209661687U (en) * | 2019-01-16 | 2019-11-22 | 江苏省人民医院 | A kind of medical collection device of collapsible kidney stone |
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| Publication number | Publication date |
|---|---|
| CN111938712A (en) | 2020-11-17 |
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