CN214128489U - Way-exploring capsule and detection system with same - Google Patents
Way-exploring capsule and detection system with same Download PDFInfo
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- CN214128489U CN214128489U CN202021595969.5U CN202021595969U CN214128489U CN 214128489 U CN214128489 U CN 214128489U CN 202021595969 U CN202021595969 U CN 202021595969U CN 214128489 U CN214128489 U CN 214128489U
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Abstract
The utility model discloses a way-exploring capsule and a detection system with the same, wherein the way-exploring capsule comprises a signal transmitting part for transmitting signals, a power supply for providing electric energy for the signal transmitting part and a magnetic sensitive element; in a natural state, the signal transmitting part and the power supply are in a disconnected state; under the action of the magnetic field, the magnetic sensing element deforms to enable the signal transmitting part to be communicated with the power supply. Compared with the detection mode of whether the route exploring capsule exists in the body in the prior art, the route exploring capsule provided by the utility model has simple structure, and is beneficial to realizing the miniaturization of the route exploring capsule; the detection process is convenient and easy to operate, can be finished by a doctor, and can also be detected by a user; and under the non-detection state, the power supply and the signal transmitting part are in a disconnected state, so that the electric energy is saved, and the power supply in the route exploring capsule can be used for a long time.
Description
Technical Field
The utility model relates to a digestive tract diagnosis and treatment equipment technical field, more specifically say, relate to a way exploring capsule. Furthermore, the utility model discloses still relate to a detecting system including above-mentioned way capsule of exploring.
Background
Current examinations used to assess small bowel patency include small bowel CT imaging (CTE), small bowel magnetic resonance imaging (MRE), and an access capsule. In contrast to CTE and MRE, the access capsule does not require complex bowel preparation and does not require exposure to radiation. In addition, because the size of the route searching capsule is close to that of the capsule type endoscope, the swallowing route searching capsule can simulate the swallowing process of the capsule type endoscope for a part of patients, particularly children, so that the fear of the part of patients to swallow the capsule type endoscope is reduced, and the swallowing time of the capsule is shortened.
The research result shows that the negative predictive value between the route exploring capsule and the radiology examination is not different, namely, no matter the route exploring capsule is used before the capsule endoscopy examination or the radiology examination is carried out, as long as the examination result is negative, the patient is likely to successfully complete the capsule endoscopy examination.
In the prior art, whether the route exploring capsule stays in the body or not can be checked through radiology (barium sulfate detection), can also be checked through a scanner (RFID tag detection), and can also be detected through a marker method.
However, the detection method of whether the route-exploring capsule exists in the body is complex at present, and the detection method mainly includes that complicated external equipment is needed for detection, so that the operation of a doctor is inconvenient or a user can bring the route-exploring capsule home to detect the route-exploring capsule by himself or herself. If a form of marker is used, the subject will observe changes in their own urine color, and while the physician may reduce the subject's psychological fear by publicizing that it is harmless, it may also cause psychological discomfort to the subject and worry about it causing health risks.
In summary, those skilled in the art need to solve the above problems how to provide a probing capsule that is convenient for detecting whether the probing capsule is left in the body.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention provides a capsule for exploring way, which has a simple structure and is convenient to detect whether the capsule is left in the body. Another object of the present invention is to provide a detection system comprising the above route exploring capsule.
In order to achieve the above object, the present invention provides the following technical solutions:
a route-exploring capsule comprises a signal transmitting part for transmitting signals, a power supply for providing electric energy for the signal transmitting part and a magnetic sensing element;
in a natural state, the signal transmitting part and the power supply are in a disconnected state; under the action of the magnetic field, the magnetic sensing element deforms so as to enable the signal transmitting part to be communicated with the power supply.
Preferably, the magneto-sensitive element is a piece of magnetostrictive material.
Preferably, a first conductive member for contacting and conducting with the power supply is arranged at one end of the magnetostrictive material piece in the length direction, a second conductive member for contacting and conducting with the signal transmitting part is arranged at the other end of the magnetostrictive material piece in the length direction, and the first conductive member and the second conductive member are connected in series.
Preferably, the first conductive member and the second conductive member are both metal conductive plates.
Preferably, the route exploring capsule comprises a shell, the shell is of a fully-closed cylindrical structure, the power supply is arranged at one end of the shell in the length direction, the signal emitting part is arranged at the other end of the shell in the length direction, and the magnetic sensing element is arranged between the signal emitting part and the power supply.
Preferably, a sleeve for limiting the magnetic sensing element to move along the radial direction of the shell is arranged in the shell, and the sleeve is provided with a through hole for matching with the magnetic sensing element along the axial direction of the sleeve;
under the action of a magnetic field, the length of the magnetic sensing element is extended, one end of the magnetic sensing element extends out of the through hole to be contacted with the power supply, and the other end of the magnetic sensing element extends out of the through hole to be contacted with the signal transmitting part.
Preferably, the housing is provided with a positioning hole for limiting the magnetic sensing element to move along the radial direction of the housing, and the positioning hole is arranged along the axial direction of the shell, so that the power supply can be communicated with the signal transmitting part when the magnetic sensing element deforms.
A detection system comprises an external device and the route exploring capsule, wherein the external device comprises a magnet for providing a magnetic field for the magnetic sensitive element and a signal receiving part for receiving a signal sent by the signal transmitting part.
Preferably, the external device includes an LED lamp or a buzzer for prompting after receiving the signal sent by the signal emitting part, and the LED lamp or the buzzer is connected to the signal receiving part.
Preferably, the route exploring capsule is provided with at least one acceleration sensor and at least one pressure sensor;
the external equipment is provided with a first data receiver used for receiving the data measured by the acceleration sensor, a second data receiver used for receiving the data measured by the pressure sensor and a processor used for processing the data measured by the first data receiver and the second data receiver.
The utility model provides a route-exploring capsule, which comprises a signal transmitting part for transmitting signals, a power supply for providing electric energy for the signal transmitting part and a magnetic sensitive element; in a natural state, the signal transmitting part and the power supply are in a disconnected state; under the action of the magnetic field, the magnetic sensing element deforms to enable the signal transmitting part to be communicated with the power supply.
When the pathfinding capsule provided by the utility model is used, a user can swallow the capsule directly, after 30 hours, a magnetic field is provided to detect whether the pathfinding capsule exists in the body of the user, the internal magnetic sensing element deforms under the action of the magnetic field, the signal transmitting part is conducted with the power supply, and the signal transmitting part transmits signals; if the signal transmitted by the signal transmitting part can be successfully received, the probe capsule is judged to be in the body of the user and not to be discharged out of the body, and if the signal cannot be received, the probe capsule is already discharged out of the body.
Compared with the route exploring capsule in the prior art, the route exploring capsule provided by the utility model has simple structure, and is beneficial to realizing the miniaturization of the route exploring capsule; the detection process is convenient and easy to operate, can be finished by a doctor, and can also be detected by a user; and under the non-detection state, the power supply and the signal transmitting part are in a disconnected state, so that the electric energy is saved, and the power supply in the route exploring capsule can be used for a long time.
Furthermore, the utility model also provides a detecting system including above-mentioned way capsule of exploring.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is an isometric view of a particular embodiment of a pathfinding capsule provided by the present invention;
FIG. 2 is a schematic cross-sectional view of the direction A-A of the route-exploring capsule in FIG. 1;
fig. 3 is a schematic structural diagram of an embodiment of an external device provided by the present invention;
FIG. 4 is a side view of the external device of FIG. 3;
fig. 5 is a schematic cross-sectional view of the external device of fig. 4 in the direction B-B.
In FIGS. 1-5:
the electronic device comprises a housing 1, a signal emitting part 11, a magnetic sensor 12, a power supply 13, a sleeve 14, a through hole 141, an external device 2, a magnet 21, a signal receiving part 22, an external power supply 23 and a handle 24.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The core of the utility model is to provide a way-exploring capsule, which makes the process of detecting whether the way-exploring capsule exists in the body convenient and easy to operate. The other core of the utility model is to provide a detecting system comprising the above-mentioned route exploring capsule.
Referring to fig. 1-5, fig. 1 is an isometric view of an embodiment of a pathfinding capsule provided by the present invention; FIG. 2 is a schematic cross-sectional view of the direction A-A of the route-exploring capsule in FIG. 1; fig. 3 is a schematic structural diagram of an embodiment of an external device provided by the present invention; FIG. 4 is a side view of the external device of FIG. 3; fig. 5 is a schematic cross-sectional view of the external device of fig. 4 in the direction B-B.
The route exploring capsule provided by the embodiment comprises a signal emitting part 11 for emitting signals, a power supply 13 for providing electric energy for the signal emitting part 11 and a magnetic sensing element 12; in a natural state, the signal emitting part 11 and the power supply 13 are in a disconnected state; under the action of the magnetic field, the magnetic sensing element 12 is deformed to communicate the signal emitting part 11 with the power supply 13.
When the route-exploring capsule provided by the embodiment is used, a user directly swallows the route-exploring capsule, after 30 hours, a magnetic field is provided to detect whether the route-exploring capsule exists in the body of the user, the internal magnetic sensing element 12 deforms under the action of the magnetic field, the signal transmitting part 11 is conducted with the power supply 13, and the signal transmitting part 11 sends a signal; if the signal transmitted from the signal transmitting unit 11 can be received smoothly, it is determined that the probe capsule is present in the body of the user and is not discharged, and if the signal cannot be received, the probe capsule is discharged.
It should be noted that the magnetic sensing element 12 is a structure that can deform under the action of a magnetic field, and in addition, the magnetic sensing element 12 conducts the power supply 13 and the signal transmitting portion 11 when deforming, and it may be that the magnetic sensing element 12 itself is made of a conductive material, and the power supply 13 and the signal transmitting portion 11 are conducted through the contact between the magnetic sensing element 12 itself and the power supply 13 and the signal transmitting portion 11, and of course, the deformation of the magnetic sensing element 12 may also drive other conductive materials to move, so that the conductive material conducts the power supply 13 and the signal transmitting portion 11, which is specifically determined according to actual conditions and is not described herein again.
In addition, the magnetic sensing element 12 may be deformed only by the action of a magnetic field, or may be deformed only after the magnetic field reaches a certain strength, which is determined according to actual conditions.
Compared with the detection mode of whether the route exploring capsule exists in the body in the prior art, the route exploring capsule provided by the embodiment has a simple structure, and is beneficial to realizing the miniaturization of the route exploring capsule; the detection process is convenient and easy to operate, can be finished by a doctor, and can also be detected by a user; and in the non-detection state, the power supply 13 and the signal transmitting part 11 are in the disconnection state, so that the electric energy is saved, and the power supply 13 in the route detecting capsule can be used for a long time
On the basis of the above-described embodiment, the magneto-sensitive element 12 may be provided as a piece of magnetostrictive material.
Preferably, the piece of magnetostrictive material is a piece of rare earth-iron alloy (RFe2) material, but may be other desirable pieces of material, as the case may be.
The magnetostrictive material piece can be extended or shortened by adjusting the strength or the direction of the magnetic field, and compared with other materials, the extension and the shortening of the magnetostrictive material piece are more conveniently controlled, so that the control precision is improved.
In the using process, in the initial state, the magnetostrictive material piece is in the contraction state, the power supply 13 and the signal transmitting part 11 are in the disconnection state, when whether the route exploring capsule exists in the body of a user is required to be detected, a corresponding magnetic field is required to be provided, so that the magnetostrictive material piece is stretched and deformed, and the power supply 13 is communicated with the signal transmitting part 11; of course, the magnetostrictive material piece may be in an extended state in a natural state, and the power supply 13 and the signal emitting part 11 are in a disconnected state, and when it is necessary to detect whether the route-exploring capsule exists in the body of the user, a corresponding magnetic field needs to be provided to contract and deform the magnetostrictive material piece, so as to communicate the power supply 13 and the signal emitting part 11.
On the basis of the above embodiment, a first conductive member for contacting and conducting with the power supply 13 may be disposed at one end of the magnetostrictive material member in the length direction, a second conductive member for contacting and conducting with the signal transmitting part 11 may be disposed at the other end of the magnetostrictive material member in the length direction, and the first conductive member and the second conductive member may be connected in series.
The arrangement of the first conductive member and the second conductive member can make the power supply 13 and the signal transmitting part 11 be successfully conducted, and avoid accidental disconnection caused by poor contact.
The first conductive member and the second conductive member may be conductive members made of any material and in any shape, and are determined according to actual conditions.
Preferably, the first conductive member and the second conductive member may be both provided as metal conductive plates.
The arrangement of the metal conductive plate can increase the contact area with the power supply 13 or the signal transmitting part 11, the conductivity of the metal is good, the probability of successful conduction of the power supply 13 and the signal transmitting part 11 can be further improved, and accidents are avoided.
On the basis of the above embodiment, the route-exploring capsule may include a casing 1, the casing 1 is a fully-enclosed cylindrical structure, a power supply 13 is disposed at one end of the casing 1 in the length direction, a signal emitting portion 11 is disposed at the other end of the casing 1 in the length direction, and a magneto-sensitive element 12 is disposed between the signal emitting portion 11 and the power supply 13.
In the using process, the first conductive member and the second conductive member may be respectively disposed at two ends of the length direction of the magnetic sensing element 12, and in a natural state, the magnetic sensing element 12 is in a contracted state, the first conductive member is disconnected from the power supply 13 or the second conductive member is disconnected from the signal transmitting portion 11, or the first conductive member is disconnected from the power supply 13 and the second conductive member is disconnected from the signal transmitting portion 11 at the same time, so that the power supply 13 and the signal transmitting portion 11 are in a disconnected state; under the action of the magnetic field, the magnetic sensing element 12 is extended, so that the first conductive member is in contact with the power supply 13 and the second conductive member is in contact with the signal transmitting part 11.
Compared with other arrangement modes, the arrangement mode of the power supply 13, the signal emitting part 11 and the magnetic sensing element 12 provided in the embodiment makes the structural layout more reasonable, and is beneficial to realizing the miniaturization of the route exploring capsule.
On the basis of the above embodiment, a sleeve 14 for restricting the movement of the magnetic sensing element 12 in the radial direction of the housing may be provided in the housing, the sleeve 14 being provided with a through hole 141 in its axial direction for fitting with the magnetic sensing element 12; under the action of the magnetic field, the length of the magnetic sensing element 12 is extended and one end of the magnetic sensing element is extended from the through hole 141 to be in contact with the power supply 13, and the other end of the magnetic sensing element is extended from the through hole 141 to be in contact with the signal emitting part 11.
As shown in fig. 2, the magnetic sensing element 12 is disposed in the through hole 141 of the sleeve 14, and in a natural state, the magnetic sensing element 12 is in a contracted state, and under the action of a magnetic field, two ends of the magnetic sensing element 12 extend out of the through hole 141 and are respectively in contact with the power supply 13 and the signal emitting portion 11, so as to achieve communication between the power supply 13 and the signal emitting portion 11.
The sleeve 14 can limit the extending direction of the magnetic sensing element, and prevent the magnetic sensing element 12 from deflecting in the extending process to influence the smooth conduction between the power supply 13 and the signal transmitting part 11.
On the basis of the above embodiment, a positioning hole for limiting the movement of the magnetic sensing element 12 along the radial direction of the housing may be provided on the housing, and the positioning hole is provided along the axial direction of the housing 1, so that the power supply 13 and the signal emitting portion 11 can be conducted when the magnetic sensing element 12 is deformed.
The magnetic sensing element 12 is in a contraction state, and under the action of a magnetic field, two ends of the magnetic sensing element 12 extend out of the positioning holes and are respectively contacted with the power supply 13 and the signal transmitting part 11, so that the power supply 13 is communicated with the signal transmitting part 11.
The arrangement of the positioning hole can limit the extending direction of the magnetic sensing element, and prevent the magnetic sensing element 12 from deflecting in the extending process to influence the smooth conduction of the power supply 13 and the signal emitting part 11.
Preferably, the positioning hole is a cylindrical hole that mates with the magnetic sensing element 12.
In addition to the above-mentioned route exploring capsule, the present invention further provides a detection system comprising the route exploring capsule disclosed in the above embodiment, the detection system comprises an external device 2 and any one of the above-mentioned route exploring capsules, the external device 2 comprises a magnet 21 for providing a magnetic field for the magneto-sensitive element 12 and a signal receiving part 22 for receiving a signal emitted from the signal emitting part 11; for the structure of other parts of the detection system, please refer to the prior art, which is not described herein again.
In the using process, after a user swallows the route searching capsule for a certain time, the external device 2 can be used for detecting whether the route searching capsule exists in the body of the user, in the detecting process, the external device 2 is placed near the abdomen of the user so as to provide a magnetic field, the magnetic sensing element 12 deforms under the action of the magnetic field, the power supply 13 is conducted with the signal transmitting part 11, the signal transmitting part 11 sends a signal, if the signal sent by the signal transmitting part 11 can be successfully received by the signal, the fact that the route searching capsule still exists in the body of the user is proved, and when the signal receiving part 22 cannot receive the signal sent by the signal transmitting part 11, the fact that the route searching capsule is discharged by the user is proved.
The external device 2 may be made to include an LED lamp or a buzzer for prompting after receiving the signal transmitted by the signal transmitting section 11, the LED lamp or the buzzer being connected to the signal receiving section 22.
In the detection process, after the signal receiving part 22 receives the signal sent by the signal transmitting part 11, the LED lamp may flash or the buzzer may sound, so as to remind the detecting person, so that the detecting person can obtain the detection result more easily.
Can also set up the handle 24 that makes things convenient for the gripping at external equipment 2, at the in-process that detects, the person of detecting can hand external equipment 2 and detect, makes the testing process more convenient, also makes external equipment 2's removal process more convenient simultaneously.
The external device 2 may be fixed, and the user may move his or her own position during the detection process to perform the detection.
As shown in fig. 5, the external device 2 is provided with an external power supply 23 for supplying power to the signal receiving part 22 or the LED lamp, the buzzer, etc., and the magnet 21 may be a permanent magnet or an electromagnet, depending on the actual situation.
On the basis of the embodiment, at least one acceleration sensor for detecting the acceleration of the route exploring capsule and at least one pressure sensor for detecting the pressure borne by the route exploring capsule can be arranged on the route exploring capsule; the external device 2 is provided with a first data receiver for receiving data measured by the acceleration sensor, a second data receiver for receiving data measured by the pressure sensor, and a processor for processing data measured by the first data receiver and the second data receiver.
In the use process, the acceleration sensor can transmit the detected data to the first data receiver, and the processor judges the shape and the patency degree of the cavity according to the acceleration information transmitted by the acceleration sensor.
The acceleration sensor can obtain the motion condition of the route-exploring capsule, so that the posture of the current route-exploring capsule can be obtained more intuitively.
Preferably, at least two acceleration sensors can be arranged, and the acceleration sensors are respectively arranged at different positions of the route exploring capsule so as to obtain the parameters of the route exploring capsule in a rotating state.
In the detection process, the acceleration conditions of different parts of the route exploring capsule can be obtained, and comprehensive judgment is carried out by combining the body position of a human body, for example, after the human body swallows the route exploring capsule, when the human body is in a standing posture, the route exploring capsule is generally in a vertical state, when the data measured by the acceleration sensor is not zero and the route exploring capsule can be proved to be in a motion state, the smoothness in the vertical cavity or the vertical channel is proved to be good; when the human body is in a lying posture, the route exploring capsule is generally in a transverse state, and when the data measured by the acceleration sensor is not zero and the route exploring capsule can be proved to be in a motion state, the smoothness in the transverse cavity or channel of the section is proved to be good.
The processor is used for processing the data received by the first data receiver, for example, the movement speed and direction of the route-exploring capsule can be calculated according to the data measured by the acceleration sensor.
Preferably, at least three pressure sensors may be provided, wherein two pressure sensors are respectively provided at two ends of the route exploring capsule in the length direction, and at least one pressure sensor is provided at the peripheral side surface of the route exploring capsule.
In the using process, when the number of the pressure sensors is large, the pressure data received by the second data receiver can be converted into a pressure cloud chart through the processor, so that the pressure distribution on different parts of the route-exploring capsule can be observed conveniently; in addition, the processor can be combined with data measured by the pressure sensor and the acceleration sensor to judge the specific blocking position of the cavity or the channel, for example, when a human body is in a standing state, the data measured by the pressure sensor can judge which specific part of the route exploring capsule is extruded, and the approximate position of the route exploring capsule can be measured according to the data measured by the acceleration sensor and the signal emitted by the signal emitting part, so that the specific blocking position of the cavity or the channel can be roughly determined.
It should be noted that, in the present document, the first conductive component and the second conductive component, and the first and second data receivers in the first data receiver and the second data receiver are only used for limiting the difference of the positions, and are not sequentially arranged.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The utility model provides an arbitrary compound mode of all embodiments all is in this utility model's a protection scope, does not do here and gives unnecessary details.
It is right above that the utility model provides an explore way capsule and have this detection system who explores way capsule and introduced in detail. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (10)
1. A route-exploring capsule characterized by comprising a signal-emitting portion (11) for emitting a signal, a power source (13) for supplying electric power to the signal-emitting portion (11), and a magneto-sensitive element (12);
in a natural state, the signal transmitting part (11) and the power supply (13) are in a disconnected state; under the action of a magnetic field, the magnetic sensing element (12) deforms so as to enable the signal transmitting part (11) to be communicated with the power supply (13).
2. The access capsule according to claim 1, wherein the magneto-sensitive element (12) is a piece of magnetostrictive material.
3. The capsule according to claim 2, wherein a first conductive member for contacting and conducting with the power source (13) is provided at one end of the magnetostrictive material member in the length direction, a second conductive member for contacting and conducting with the signal emitting part (11) is provided at the other end of the magnetostrictive material member in the length direction, and the first conductive member and the second conductive member are connected in series.
4. The access capsule of claim 3, wherein the first and second electrically-conductive members are both metal electrically-conductive plates.
5. The capsule according to any one of claims 1 to 4, wherein the capsule comprises a casing (1), the casing (1) is a fully enclosed cylindrical structure, the power supply (13) is arranged at one end of the casing (1) in the length direction, the signal emitting part (11) is arranged at the other end of the casing (1) in the length direction, and the magnetic sensing element (12) is arranged between the signal emitting part (11) and the power supply (13).
6. The prospecting capsule according to claim 5, characterized in that a sleeve (14) for limiting the movement of the magnetic sensing element (12) in the radial direction of the housing (1) is arranged in the housing (1), the sleeve (14) being provided in its axial direction with a through-hole (141) for cooperating with the magnetic sensing element (12);
under the action of a magnetic field, the length of the magnetic sensing element (12) is elongated, one end of the magnetic sensing element extends out of the through hole (141) to be in contact with the power supply (13), and the other end of the magnetic sensing element extends out of the through hole (141) to be in contact with the signal transmitting part (11).
7. The prospecting capsule according to claim 5, characterized in that the housing (1) is provided with positioning holes for limiting the movement of the magneto-sensitive element (12) in the radial direction of the housing (1), and the positioning holes are arranged in the axial direction of the housing (1) so that the magneto-sensitive element (12) can communicate the power supply (13) with the signal emitting portion (11) when deformed.
8. A detection system, comprising an external device (2) and the exploration capsule of any of the preceding claims 1 to 7, wherein the external device (2) comprises a magnet (21) for providing a magnetic field to the magneto-sensitive element (12) and a signal receiving portion (22) for receiving a signal emitted by the signal emitting portion (11).
9. The detection system according to claim 8, characterized in that the external device (2) comprises an LED lamp or a buzzer for prompting after receiving the signal sent by the signal emitting part (11), the LED lamp or buzzer being connected with the signal receiving part (22).
10. A detection system according to claim 9, wherein the routing capsule is provided with at least one acceleration sensor and at least one pressure sensor;
the external device (2) is provided with a first data receiver for receiving the data measured by the acceleration sensor, a second data receiver for receiving the data measured by the pressure sensor, and a processor for processing the data measured by the first data receiver and the second data receiver.
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| CN202021595969.5U CN214128489U (en) | 2020-08-04 | 2020-08-04 | Way-exploring capsule and detection system with same |
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| CN202021595969.5U CN214128489U (en) | 2020-08-04 | 2020-08-04 | Way-exploring capsule and detection system with same |
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Effective date of registration: 20220105 Address after: 401120 1-1, 2-1, 3-1, building 5, No. 18, Cuiping Lane 2, Huixing street, Yubei District, Chongqing Patentee after: Chongqing Jinshan Medical Technology Research Institute Co.,Ltd. Address before: 401120 1 office buildings, Jinshan International Industrial City, 18 of Nei sang Road, Hui Xing street, Yubei District, Chongqing. Patentee before: CHONGQING JINSHAN MEDICAL APPLIANCE Co.,Ltd. |