CN215383991U - Capsule for detecting temperature of intestinal tract - Google Patents
Capsule for detecting temperature of intestinal tract Download PDFInfo
- Publication number
- CN215383991U CN215383991U CN202120295744.6U CN202120295744U CN215383991U CN 215383991 U CN215383991 U CN 215383991U CN 202120295744 U CN202120295744 U CN 202120295744U CN 215383991 U CN215383991 U CN 215383991U
- Authority
- CN
- China
- Prior art keywords
- capsule shell
- capsule
- temperature sensor
- radio frequency
- shell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000002775 capsule Substances 0.000 title claims abstract description 118
- 210000001035 gastrointestinal tract Anatomy 0.000 title claims abstract description 15
- 239000000523 sample Substances 0.000 claims abstract description 18
- 239000012528 membrane Substances 0.000 claims abstract description 11
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 8
- 239000010703 silicon Substances 0.000 claims abstract description 8
- 238000003466 welding Methods 0.000 claims abstract description 6
- 238000001514 detection method Methods 0.000 claims description 10
- 239000002861 polymer material Substances 0.000 claims description 4
- 230000008054 signal transmission Effects 0.000 abstract description 5
- 238000001727 in vivo Methods 0.000 abstract description 4
- 230000014759 maintenance of location Effects 0.000 abstract description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 3
- 239000000741 silica gel Substances 0.000 abstract description 3
- 229910002027 silica gel Inorganic materials 0.000 abstract description 3
- 230000006378 damage Effects 0.000 abstract description 2
- 230000000968 intestinal effect Effects 0.000 description 3
- 230000036760 body temperature Effects 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009747 swallowing Effects 0.000 description 2
- 241000167880 Hirundinidae Species 0.000 description 1
- 206010067482 No adverse event Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 210000002249 digestive system Anatomy 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008855 peristalsis Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
Images
Abstract
The utility model discloses a capsule for detecting the temperature of intestinal tracts, which comprises a capsule shell, wherein the capsule shell comprises a left capsule shell and a right capsule shell, the left capsule shell and the right capsule shell are sealed by ultrasonic welding, the inner end part of the right capsule shell is a plane, a silicon membrane is arranged in the capsule shell, a micro battery is arranged in the silicon membrane, one end of the micro battery is provided with a temperature sensor chip, the temperature sensor chip is connected with a temperature sensor probe, the temperature sensor probe is arranged at one end close to the plane of the right capsule, the other end of the micro battery is provided with a radio frequency microcontroller chip, the radio frequency microcontroller chip is connected with a radio frequency antenna, and the radio frequency microcontroller chip is connected with the temperature sensor chip. The capsule shell has small volume and thin thickness, is convenient to swallow, and reduces the interference on signal transmission; the silica gel membrane can play a role in protection under the conditions of accidental damage of the capsule shell and in vivo retention; the end face of the right capsule shell is thicker, so that the temperature acquisition of the temperature sensor probe is more accurate.
Description
Technical Field
The utility model relates to the technical field of medical detection, in particular to a capsule for detecting the temperature of an intestinal tract.
Background
According to the principle of magnetic resonance for clinical application, radio waves are used in a temperature measuring capsule which can penetrate through the human body and is used for measuring the temperature of the center in the human body. The temperature measuring capsule is controlled in a wireless telemetering mode and comprises a receiver and a transmitter, wherein the receiver comprises a wireless signal receiving circuit, a data conversion processing circuit and a computer, the transmitter comprises a wireless transmitting module and a power supply, and the transmitting module comprises an oscillating circuit, a modulating circuit, a transmitting circuit and a temperature sensor. The transmitting device is sealed in the metal shell and made into a capsule-shaped medicine size, so that the capsule-shaped medicine is convenient for a patient to swallow, and meanwhile, the transmitter has small volume, good thermal conductivity and accurate measurement of the temperature in the body. The temperature measuring capsule has low cost and can be used once, hygienically and reliably. Before use, the patient needs to carry out routine gastrointestinal tract preparation work, and swallows one patient at intervals to enable the patient to be in different positions in the body when the patient uses the temperature measuring device, and internal temperature information transmitted from the body is received by sending a temperature measuring instruction and enabling the patient to work, so that the instant body temperature of different points in the body can be obtained. Multiple points of body temperature data can also be obtained simultaneously. The temperature measuring capsule can be naturally discharged out of the body, has no adverse reaction to the human body, and achieves the purpose of non-invasive and accurate measurement of the temperature in the human body.
The existing temperature measuring capsule is too large in size and inconvenient to swallow, the thickness of a capsule shell is thick, the shell is made of metal materials, signal transmission is obstructed, the shell is easy to leak, no protective measures are taken, and the like.
SUMMERY OF THE UTILITY MODEL
In order to solve the above technical problem, an embodiment of the present invention provides a capsule for temperature detection of the intestinal tract, including a capsule housing, the capsule shell comprises a left capsule shell and a right capsule shell, the left capsule shell and the right capsule shell are sealed by ultrasonic welding, the inner end part of the right capsule shell is a plane, a silicon membrane is arranged in the capsule shell, a micro battery, a temperature sensor chip, a temperature sensor probe, a radio frequency microcontroller chip and a radio frequency antenna are arranged in the silicon membrane, one end of the micro battery is provided with the temperature sensor chip which is connected with the temperature sensor probe, the temperature sensor probe is arranged at one end close to the right capsule plane, the other end of the micro battery is provided with the radio frequency microcontroller chip, the radio frequency microcontroller chip is connected with the radio frequency antenna, and the radio frequency microcontroller chip is connected with the temperature sensor chip.
Further, the length of the capsule shell is 20-30mm, the diameter of the capsule shell is 10-15mm, and the thickness of the capsule shell is 0.7-0.9 mm.
Further, the length of the capsule shell is 20mm, the diameter of the capsule shell is 10mm, and the thickness of the capsule shell is 0.7 mm.
Further, the length of the capsule shell is 30mm, the diameter of the capsule shell is 15mm, and the thickness of the capsule shell is 0.9 mm.
Further, the length of the capsule shell is 25mm, the diameter of the capsule shell is 13mm, and the thickness of the capsule shell is 0.8 mm.
Furthermore, the capsule shell is made of high polymer materials.
The embodiment of the utility model has the following beneficial effects: the capsule shell has small volume and thin thickness, is convenient to swallow, and reduces the interference on signal transmission; the silica gel membrane can play a role in protection under the conditions of accidental breakage of the capsule shell and in vivo retention; the end face of the right capsule shell is thicker, so that the temperature acquisition of the temperature sensor probe is more accurate; the micro battery is arranged on the temperature sensor chip and the radio frequency microcontroller chip, so that the space is saved, the circuit is simplified, and the reliability is improved.
Drawings
In order to more clearly illustrate the capsule for temperature detection of the intestinal tract according to the present invention, the drawings required for the embodiments will be briefly described below, it being apparent that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained by those skilled in the art without inventive effort.
Fig. 1 shows a capsule according to the utility model for temperature detection of the intestinal tract.
The drawings are numbered as follows:
1-left capsule shell; 2-right capsule shell; 3-a silica gel membrane; 4-a micro battery; 5-temperature sensor chip; 6-temperature sensor probe; 7-a radio frequency microcontroller chip; 8-radio frequency antenna.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Example 1:
as shown in fig. 1, a capsule for detecting the temperature of the intestinal tract comprises a capsule shell, the capsule shell comprises a left capsule shell 1 and a right capsule shell 2, the left capsule shell 1 and the right capsule shell 2 are sealed by ultrasonic welding, the end part inside the right capsule shell 2 is a plane, a silicon membrane 3 is arranged in the capsule shell, a micro battery 4, a temperature sensor chip 5, a temperature sensor probe 6, a radio frequency microcontroller chip 7 and a radio frequency antenna 8 are arranged in the silicon membrane 3, the temperature sensor chip 5 is arranged at one end of the micro battery 4, the temperature sensor chip 5 is connected with the temperature sensor probe 6, the temperature sensor probe 6 is arranged at one end close to the right capsule plane, the radio frequency microcontroller chip 7 is arranged at the other end of the micro battery 4, the radio frequency microcontroller chip 7 is connected with the radio frequency antenna 8, the radio frequency microcontroller chip 7 is connected with the temperature sensor chip 5.
Specifically, micro battery 4 sets up in the middle of pellosil 3, micro battery 4 both sides are provided with radio frequency microcontroller chip 7 and temperature sensor chip 5, temperature sensor chip 5 with temperature sensor probe 6 is connected, radio frequency microcontroller chip 7 with radio frequency antenna 8 is connected, make full use of the inside space of capsule shell, also simplify the connection maximize that whole circuit needs simultaneously, have increased holistic reliability. The temperature sensor probe 6 is arranged at the end face of the right capsule shell 2, the inner end part of the right capsule shell 2 is a plane, and the thickness of the end part of the right capsule shell 2 is thicker, so that the temperature of the right capsule shell 2 is more uniform, and the temperature detected by the temperature sensor probe 6 is more accurate.
Preferably, the length of the capsule shell is 20-30mm, the diameter of the capsule shell is 10-15mm, the capsule shell is small in structure, convenient to swallow and discharge, the thickness of the capsule shell is 0.7-0.9mm, interference on signal transmission is reduced, the surface of the capsule shell is smooth, injury such as scraping and the like to human tissues when the capsule shell is in vivo is avoided, and the probability that a small capsule is accidentally detained in vivo is reduced.
Specifically, the left capsule shell 1 and the right capsule shell 2 are sealed by ultrasonic welding, the ultrasonic waves generate high-frequency vibration to the left capsule shell 1 and the right capsule shell 2, and the left capsule shell 1 and the right capsule shell 2 have good sealing performance.
Specifically, be equipped with micro battery 4, temperature sensor chip 5, temperature sensor probe 6, radio frequency microcontroller chip 7 and radio frequency antenna 8 in the pellosil 3, pellosil 3 can play the guard action under the unexpected damaged condition of capsule shell. On the other hand, the capsule also plays a certain role in protecting the capsule when the capsule is accidentally retained in the body.
Preferably, the capsule shell is made of a high polymer material, so that signal transmission of the radio frequency antenna 8 is not influenced, meanwhile, the high polymer material is PD702, so that the capsule shell is high in biocompatibility, safety and reliability, good in size stability and processing performance, high in surface processing smoothness, and not decomposed in a digestive system.
The left capsule shell 1 and the right capsule shell 2 are sealed by ultrasonic welding, the sealing degree is good, and internal electronic parts are prevented from being corroded.
Example 2:
preferably, capsule shell length is 20mm, capsule shell diameter is 10mm, capsule shell thickness is 0.7mm, and capsule shell is small thickness thin, and the convenience is swallowed, and the intestinal retention is low, and radio frequency antenna sends signal interference and hangs down.
Example 3:
preferably, the length of the capsule shell is 30mm, the diameter of the capsule shell is 15mm, the thickness of the capsule shell is 0.9mm, the swallowing difficulty is greater than that of embodiment 2, the intestinal retention degree is low, the volume of the micro battery is greater than that of embodiment 2, the charging time is increased, and the micro battery is suitable for patients with slow intestinal peristalsis.
Example 4:
preferably, capsule shell length is 25mm, capsule shell diameter is 13mm, capsule shell thickness is 0.8mm, and convenient swallowing, radio frequency antenna send out the signal interference low.
The foregoing description has disclosed fully preferred embodiments of the present invention. It should be noted that those skilled in the art can make modifications to the embodiments of the present invention without departing from the scope of the appended claims. Accordingly, the scope of the appended claims is not to be limited to the specific embodiments described above.
Claims (6)
1. A capsule for temperature detection of the intestinal tract comprises a capsule shell, and is characterized in that the capsule shell comprises a left capsule shell and a right capsule shell, the left capsule shell and the right capsule shell are sealed by ultrasonic welding, the inner end part of the right capsule shell is a plane, a silicon membrane is arranged in the capsule shell, a micro battery, a temperature sensor chip, a temperature sensor probe, a radio frequency microcontroller chip and a radio frequency antenna are arranged in the silicon membrane, one end of the micro battery is provided with the temperature sensor chip which is connected with the temperature sensor probe, the temperature sensor probe is arranged at one end close to the right capsule plane, the other end of the micro battery is provided with the radio frequency microcontroller chip, the radio frequency microcontroller chip is connected with the radio frequency antenna, and the radio frequency microcontroller chip is connected with the temperature sensor chip.
2. The capsule for temperature detection of the intestinal tract according to claim 1, wherein the capsule shell has a length of 20-30mm, a diameter of 10-15mm, and a thickness of 0.7-0.9 mm.
3. Capsule for temperature detection of the intestinal tract according to claim 2, wherein the capsule shell has a length of 20mm, a diameter of 10mm and a thickness of 0.7 mm.
4. Capsule for temperature detection of the intestinal tract according to claim 2, wherein the capsule shell has a length of 30mm, a diameter of 15mm and a thickness of 0.9 mm.
5. Capsule for temperature detection of the intestinal tract according to claim 2, wherein the capsule shell has a length of 25mm, a diameter of 13mm and a thickness of 0.8 mm.
6. The capsule for temperature detection of the intestinal tract according to claim 1, wherein the capsule shell is made of a polymer material.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202120295744.6U CN215383991U (en) | 2021-02-02 | 2021-02-02 | Capsule for detecting temperature of intestinal tract |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202120295744.6U CN215383991U (en) | 2021-02-02 | 2021-02-02 | Capsule for detecting temperature of intestinal tract |
Publications (1)
Publication Number | Publication Date |
---|---|
CN215383991U true CN215383991U (en) | 2022-01-04 |
Family
ID=79666574
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202120295744.6U Expired - Fee Related CN215383991U (en) | 2021-02-02 | 2021-02-02 | Capsule for detecting temperature of intestinal tract |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN215383991U (en) |
-
2021
- 2021-02-02 CN CN202120295744.6U patent/CN215383991U/en not_active Expired - Fee Related
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU2017202754B2 (en) | Communication system with remote activation | |
US11918507B2 (en) | Medical system and monitor device with sensor unit | |
AU2012340578B2 (en) | Compositions comprising a shelf-life stability component | |
US8588887B2 (en) | Ingestible low power sensor device and system for communicating with same | |
US10517506B2 (en) | Low profile antenna for in body device | |
EP2731496B1 (en) | Communication system incorporated in an ingestible product | |
US8932221B2 (en) | In-body device having a multi-directional transmitter | |
AU2008329620B2 (en) | Transbody communication systems employing communication channels | |
CN101711673B (en) | System, device and method for wireless monitoring and positioning of pH value of esophagus | |
AU2012282772A1 (en) | Communication system with multiple sources of power | |
AU2012282777A1 (en) | Communication system with enhanced partial power source and method of manufacturing same | |
CN215383991U (en) | Capsule for detecting temperature of intestinal tract | |
CN113143205A (en) | Monitoring system of in-vivo temperature measurement capsule | |
CN2776291Y (en) | Body internal temperature measuring device | |
CN201505133U (en) | Esophagus acid-base scale wireless monitoring location system and device thereof | |
Kim et al. | Pressure monitoring system in gastro-intestinal tract | |
CN217488637U (en) | Wearable multi-parameter monitoring equipment | |
CN219537643U (en) | Electronic body temperature wrist strap | |
CN206548534U (en) | A kind of capsule endoscopic device based on ultrasonic system | |
CN216524458U (en) | Temperature paste |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220104 |
|
CF01 | Termination of patent right due to non-payment of annual fee |