CN212090431U - Temperature real-time detection formula anesthetic needle - Google Patents
Temperature real-time detection formula anesthetic needle Download PDFInfo
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- CN212090431U CN212090431U CN202020204015.0U CN202020204015U CN212090431U CN 212090431 U CN212090431 U CN 212090431U CN 202020204015 U CN202020204015 U CN 202020204015U CN 212090431 U CN212090431 U CN 212090431U
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Abstract
The utility model relates to a temperature real-time detection formula anesthesia needle, include: a syringe for injecting anesthetic; the injection needle is arranged at the head of the injector, the front part of the injection needle is separately provided with an embedding groove, and a temperature sensor is embedded in the embedding groove; the connecting joint is arranged at the head of the injector and connected with the temperature sensor, and a signal interface is arranged on the connecting joint; and the control processing device is connected with the temperature sensor through the signal interface and is connected with a temperature display. The temperature of the injection part is detected in real time through the temperature detector in the injection process, a temperature signal is generated and sent to the control processing device, the temperature signal is displayed through the temperature display after being processed and corrected through the control processing device, so that medical workers can observe the body temperature of the injection part in real time, and once the body temperature of a patient drops to show a hypothermic phenomenon, the medical workers can stop injection in time, and the damage to the patient is reduced.
Description
Technical Field
The utility model relates to the technical field of medical appliances, in particular to a temperature real-time detection formula anesthesia needle.
Background
From a medical point of view, anesthesia means that a patient temporarily loses sensation wholly or locally by medication or other methods to achieve painless purpose, providing conditions for surgical treatment or other medical examination and treatment. Anesthesia can be roughly divided into general anesthesia and local anesthesia, and an anesthetic needle is one of the main instruments used in the anesthesia process, and anesthetic is injected into a patient through the anesthetic needle to achieve the effect of anesthesia. Because each patient has different physique, some patients may have adverse reactions to the injected anesthetic, such as hypothermia caused by hypothermia and the like, the adverse reactions are generated from the injection site, the anesthetic can be completely injected and can be found by medical care personnel after a period of blood circulation, and the hypothermia easily causes adverse effects of increasing wound infection rate, influencing blood coagulation function, influencing organism metabolism, increasing cardiovascular complications, delaying postoperative recovery, prolonging hospitalization time and the like of the patients in the operation, so that the detection of the body temperature of the human body is very necessary.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a temperature real-time detection formula anesthesia needle has the advantage that can be at injection in-process real-time detection patient's body temperature.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
an anesthesia needle with real-time temperature detection, comprising:
a syringe for injecting anesthetic;
the temperature sensor is embedded in the caulking groove, and the outer wall of the temperature sensor is flush with the inner wall of the injection needle or is recessed inwards from the injection needle;
the connecting joint is arranged at the head of the injector and connected with the temperature sensor, and a signal interface is arranged on the connecting joint; and the number of the first and second groups,
the temperature sensor detects the body temperature and generates a temperature signal to be sent to the control processing device, and the temperature is displayed by the temperature display.
The technical scheme is realized, when anesthetic is injected, the injection needle is punctured into a part to be injected, the anesthetic is introduced into a patient body through the injection needle, the temperature of the injection part is detected in real time through the temperature detector in the injection process, a temperature signal is generated and sent to the control processing device, the temperature signal is displayed through the temperature display after being processed and corrected by the control processing device, so that medical personnel can observe the body temperature of the injection part in real time, once the body temperature of the patient is reduced to be low, the medical personnel can stop injection in time, and the injury to the patient is reduced; meanwhile, the connecting joint is arranged at the head of the injector, so that the control processing device can be conveniently communicated with the temperature sensor through the connecting joint, and the control processing device can be conveniently connected with different injectors.
As a preferred scheme of the utility model, control processing apparatus still is connected with alarm device, the temperature threshold value has been prestored in the control processing apparatus, control processing apparatus will temperature signal with the temperature threshold value compares, and is in temperature signal is less than control when the temperature threshold value alarm device sends alarm signal.
As a preferred scheme of the utility model, alarm device selects alone or the combination is suitable for from following structure: a flash lamp, a buzzer or an audible and visual alarm.
Realize above-mentioned technical scheme, compare temperature signal and temperature threshold value through control processing apparatus, when temperature signal is less than the temperature threshold value, control processing apparatus control alarm device sent alarm signal to indicate medical personnel, so that the injection of more timely control anesthetic.
As an optimized scheme of the utility model, the tip of syringe needle be equipped with the conducting ring that temperature sensor is connected, attach fitting with the conducting ring electricity is connected.
As an optimized scheme of the present invention, the connection joint is connected to the injector, and the connection joint is provided with a conductive contact which is abutted against the conductive ring.
According to the technical scheme, the connecting joint is sleeved on the injector and is abutted to the conducting ring through the conducting contact to realize the electric connection with the temperature sensor, and after injection is finished, the connecting joint can be detached and installed on the next injector, so that the use cost is reduced.
As an optimized proposal of the utility model, the inner wall of the injection needle is positioned at one side opposite to the temperature sensor and is provided with an auxiliary liquid flow groove.
Realize above-mentioned technical scheme, make the injection patient that anesthetic can be more convenient internal through supplementary fluid groove.
To sum up, the utility model discloses following beneficial effect has:
the embodiment of the utility model provides a through providing a temperature real-time detection formula anesthesia needle, include: a syringe for injecting anesthetic; the temperature sensor is embedded in the caulking groove, and the outer wall of the temperature sensor is flush with the inner wall of the injection needle or is recessed inwards from the injection needle; the connecting joint is arranged at the head of the injector and connected with the temperature sensor, and a signal interface is arranged on the connecting joint; and the control processing device is connected with a temperature display, detects the body temperature of a human body and generates a temperature signal to be sent to the control processing device, and displays the temperature signal through the temperature display. When anesthetic injection is carried out, an injection needle is punctured into a part to be injected, anesthetic is introduced into a patient body through the injection needle, the temperature of the injection part is detected in real time through a temperature detector in the injection process, a temperature signal is generated and sent to a control processing device, the temperature is displayed through a temperature display after being processed and corrected by the control processing device, so that medical personnel can observe the body temperature of the injection part in real time, once the body temperature of the patient drops to be low, the medical personnel can stop injection in time, and the injury to the patient is reduced; meanwhile, the connecting joint is arranged at the head of the injector, so that the control processing device can be conveniently communicated with the temperature sensor through the connecting joint, and the control processing device can be conveniently connected with different injectors.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is an enlarged view of a portion a of fig. 1.
Fig. 3 is a control block diagram of the embodiment of the present invention.
The corresponding part names indicated by the numbers and letters in the drawings:
1. an injector; 2. an injection needle; 21. caulking grooves; 22. a temperature sensor; 23. conducting rings; 24. an auxiliary fluid flow channel; 3. connecting a joint; 31. a signal interface; 32. a conductive contact; 4. a control processing device; 41. a temperature display; 5. and an alarm device.
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 efforts belong to the protection scope of the present invention.
Examples
An anesthetic needle with real-time temperature detection, as shown in fig. 1, comprises: a syringe 1 for injecting anesthetic; the injection needle 2 is arranged at the head of the injector 1, the front part of the injection needle 2 is separately provided with an embedding groove 21, a temperature sensor 22 is embedded in the embedding groove 21, and the outer wall of the temperature sensor 22 is flush with the inner wall of the injection needle 2 or is recessed inwards from the injection needle 2; the connecting joint 3 is arranged at the head of the injector 1 and is connected with the temperature sensor 22, and a signal interface 31 is arranged on the connecting joint 3; and a control processing device 4 connected with the temperature sensor 22 through a signal interface 31, wherein the control processing device 4 is connected with a temperature display 41, the temperature sensor 22 detects the body temperature of a human body, generates a temperature signal, sends the temperature signal to the control processing device 4, and displays the temperature signal through the temperature display 41.
Specifically, a conducting ring 23 connected with a temperature sensor 22 is arranged at one end of the injection needle 2 close to the injector 1, the connecting joint 3 is electrically connected with the conducting ring 23, a conducting wire is embedded in the injection needle 2, one end of the conducting wire is connected with the temperature sensor 22, and the other end of the conducting wire is connected with the conducting ring 23, so that the temperature sensor 22 is electrically connected with the conducting ring 23, and the temperature sensor 22 can be a miniature temperature sensor 22 such as an LM50 silicon temperature sensor 22; the connecting joint 3 is sleeved on the injector 1, so that detachable connection of the connecting joint 3 and the injector 1 can be realized, the connecting joint 3 is provided with the conductive contact 32 which is abutted against the conductive ring 23, the connecting joint 3 is sleeved on the injector 1, the conductive contact 32 is abutted against the conductive ring 23 to realize the electric connection with the temperature sensor 22, and after injection, the connecting joint 3 can be detached and installed on the next injector 1, so that the use cost is reduced.
Meanwhile, an auxiliary liquid flow groove 24 is formed in one side, opposite to the temperature sensor 22, of the inner wall of the injection needle 2, the auxiliary liquid flow groove 24 can enlarge the installation space of the temperature sensor 22, and meanwhile, anesthetic can be injected into a patient body more conveniently through the auxiliary liquid flow groove 24.
Further, the control processing device 4 can adopt an existing PLC controller, the control processing device 4 is further connected with an alarm device 5, a temperature threshold is prestored in the control processing device 4, the control processing device 4 compares a temperature signal with the temperature threshold, and the alarm device 5 is controlled to send an alarm signal when the temperature signal is lower than the temperature threshold, and the alarm device 5 is selected from the following structures to be used alone or in combination: a flash lamp, a buzzer or an audible and visual alarm, wherein the alarm device 5 in the embodiment adopts a buzzer; the temperature signal is compared with the temperature threshold value through the control processing device 4, when the temperature signal is lower than the temperature threshold value, the control processing device 4 controls the alarm device 5 to send out an alarm signal, so that medical personnel are prompted, and injection of anesthetic is controlled more timely.
When anesthetic injection is carried out, the injection needle 2 is pierced into a part to be injected, anesthetic is introduced into the body of a patient through the injection needle 2, the temperature of the injection part is detected in real time through a temperature detector in the injection process, a temperature signal is generated and sent to the control processing device 4, the temperature signal is displayed through the temperature display 41 after being processed and corrected by the control processing device 4, so that medical personnel can observe the body temperature of the injection part in real time, once the body temperature of the patient is reduced to be low, the medical personnel can stop injection in time, and the injury to the patient is reduced; meanwhile, as the connecting joint 3 is arranged at the head of the injector 1, the control processing device 4 is conveniently in communication connection with the temperature sensor 22 through the connecting joint 3, and the control processing device 4 is conveniently connected with different injectors 1.
The significance of the temperature anesthetic needle is as follows: the method is a basic method for carrying out anesthesia by infusing anesthetic through an anesthetic needle, but because almost all anesthetic has the function of expanding blood vessels and reducing blood pressure, body heat loss and body temperature reduction are caused at the same time, and particularly, the heat dissipation is more obvious when small blood vessels near the skin expand; it is very important for the management of body temperature during anesthesia.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. The utility model provides a temperature real-time detection formula anesthesia needle which characterized in that includes:
a syringe for injecting anesthetic;
the temperature sensor is embedded in the caulking groove, and the outer wall of the temperature sensor is flush with the inner wall of the injection needle or is recessed inwards from the injection needle;
the connecting joint is arranged at the head of the injector and connected with the temperature sensor, and a signal interface is arranged on the connecting joint; and the number of the first and second groups,
the temperature sensor detects the body temperature and generates a temperature signal to be sent to the control processing device, and the temperature is displayed by the temperature display.
2. The anesthesia needle with real-time temperature detection function according to claim 1, wherein an alarm device is further connected to the control processing device, a temperature threshold value is pre-stored in the control processing device, the control processing device compares the temperature signal with the temperature threshold value, and the alarm device is controlled to send out an alarm signal when the temperature signal is lower than the temperature threshold value.
3. The anesthesia needle with real-time temperature detection function according to claim 2, wherein the alarm device is selected from the following structures, alone or in combination: a flash lamp, a buzzer or an audible and visual alarm.
4. The anesthesia needle with real-time temperature detection function according to claim 1 or 2, wherein the end of the injection needle head is provided with a conductive ring connected with the temperature sensor, and the connecting joint is electrically connected with the conductive ring.
5. The anesthesia needle with real-time temperature detection according to claim 4, wherein the connection joint is sleeved on the injector, and the connection joint is provided with a conductive contact which abuts against the conductive ring.
6. The anesthesia needle with real-time temperature detection according to claim 1, wherein an auxiliary fluid flow channel is formed on the inner wall of the injection needle head at the side opposite to the temperature sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020204015.0U CN212090431U (en) | 2020-02-24 | 2020-02-24 | Temperature real-time detection formula anesthetic needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020204015.0U CN212090431U (en) | 2020-02-24 | 2020-02-24 | Temperature real-time detection formula anesthetic needle |
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| Publication Number | Publication Date |
|---|---|
| CN212090431U true CN212090431U (en) | 2020-12-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020204015.0U Active CN212090431U (en) | 2020-02-24 | 2020-02-24 | Temperature real-time detection formula anesthetic needle |
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| CN (1) | CN212090431U (en) |
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- 2020-02-24 CN CN202020204015.0U patent/CN212090431U/en active Active
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