CN212593249U - Waist-wearing external drainage quantity monitoring device - Google Patents
Waist-wearing external drainage quantity monitoring device Download PDFInfo
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- CN212593249U CN212593249U CN202020422226.1U CN202020422226U CN212593249U CN 212593249 U CN212593249 U CN 212593249U CN 202020422226 U CN202020422226 U CN 202020422226U CN 212593249 U CN212593249 U CN 212593249U
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Abstract
A lumbar puncture external drainage quantity monitoring device comprises a drainage tube, a drainage bag and a flow monitoring structure, and is characterized in that the drainage tube and the drainage bag are combined and connected or integrally connected through an anti-folding structure; the flow monitoring structure is arranged on the drainage tube and is connected with the drainage tube in a combined manner; the flow monitoring structure comprises a processing chip, a flow sensor, an alarm structure, a display screen and a power supply structure, wherein the processing chip comprises a control module, the control module controls the flow sensor and the alarm structure, and the power supply structure supplies power to the whole flow monitoring structure. Through setting up the liquid flow in the flow sensor monitoring drainage tube to transmit monitoring data for handling the chip, handle the chip and carry out statistical analysis and present on the display screen monitoring data, make things convenient for medical personnel to take notes and make statistics of patient's drainage volume, be convenient for develop nursing work. The utility model belongs to the technical field of medical instrument.
Description
Technical Field
The utility model belongs to the technical field of medical instrument, concretely relates to is a lumbar puncture external drainage volume monitoring devices.
Background
The lumbar puncture is a diagnosis operation commonly performed in neurology and surgery, is mainly used for identifying diseases such as encephalitis, demyelinating diseases, subarachnoid hemorrhage and the like, and has important value for diagnosis and treatment of nervous system diseases. The lumbar puncture drainage is to place a catheter into the subarachnoid space of the waist and externally connect a drainage bag to carry out continuous drainage on the basis of lumbar puncture.
In the lumbar puncture drainage process, the dropping speed and the drainage amount are strictly controlled, particularly for a patient draining cerebrospinal fluid, the cerebrospinal fluid is generated by an intracerebroventricular choroid plexus, the daily amount of the cerebrospinal fluid is about 400-500 ml, the drainage speed is strictly controlled, generally 2-4 drops/min, the hourly drainage amount is about 12ml, and the daily drainage amount is about 300 ml. The drainage bag should be placed beside the bed, and the inlet of the drainage bag is preferably 10-15 cm higher than the plane of the external auditory canal. The height of the drainage bag is adjusted according to the intracranial pressure of a patient to prevent the cerebrospinal fluid from being excessively drained or unsmooth drainage, thereby preventing secondary occipital macroporous hernia, intracranial hemorrhage and low intracranial pressure, air skull and the like.
The lumbar puncture drainage is used as a key ring after a lumbar puncture operation, the monitoring of the drainage volume is very necessary for knowing the physical condition of a patient after the operation, and most of the current clinical nurses record the drainage volume by observing a drainage bag carried by the patient, so that the time is consumed and the drainage condition cannot be known in time; if the drainage volume of a patient is too much, the intracranial pressure is low, so that the headache of the patient is caused, and the pain of the patient is increased.
The utility model discloses to the inconvenient problem of monitoring of flow is worn to the waist among the prior art, an outer drainage volume monitoring devices is worn to the waist is provided.
SUMMERY OF THE UTILITY MODEL
In order to overcome the inconvenient problem of monitoring of flow, the utility model provides an outer drainage volume monitoring devices is worn to waist among the prior art.
A lumbar puncture external drainage quantity monitoring device comprises a drainage tube, a drainage bag and a flow monitoring structure, and is characterized in that the drainage tube and the drainage bag are combined and connected or integrally connected through an anti-folding structure; the flow monitoring structure is arranged on the drainage tube and is connected with the drainage tube in a combined manner; the flow monitoring structure comprises a processing chip, a flow sensor, an alarm structure, a display screen and a power supply structure, wherein the processing chip comprises a control module, the control module controls the flow sensor and the alarm structure, and the power supply structure supplies power to the whole flow monitoring structure. Through setting up the liquid flow in the flow sensor monitoring drainage tube to transmit monitoring data for handling the chip, handle the chip and carry out statistical analysis and present on the display screen monitoring data, make things convenient for medical personnel to take notes and make statistics of patient's drainage volume, be convenient for develop nursing work.
Furthermore, the anti-folding structure is arranged at the upper end of the drainage bag, the anti-folding structure comprises a fixing plate and a connecting pipe arranged on the fixing plate, the fixing plate and the drainage bag are integrally connected, the connecting pipe is arranged in the center of the fixing plate and is communicated with the inside of the drainage bag, and the connecting pipe and the fixing plate are integrally connected; when the drainage tube is used, the drainage tube is connected with the connecting tube, so that the drainage tube is communicated with the drainage bag.
Further, the fixing plate is arranged to be an inverted U-shaped plate, the front inner wall and the rear inner wall of the fixing plate are respectively and integrally connected with the drainage bag body, a connecting hole is formed in the center of the top plate of the fixing plate, and the connecting pipe is arranged in the connecting hole; the upper end of the drainage bag is always in a flat state due to the arrangement, and the influence on drainage and flow monitoring effects due to the folding of the joint of the drainage tube and the drainage bag is avoided.
Furthermore, the connecting pipe is a conical pipe with the diameter gradually increasing from top to bottom, the outer side wall of the connecting pipe is provided with a stacking bulge, and the stacking bulge is spliced with the drainage pipe; during the use, peg graft the drainage tube on the connecting pipe, fold the form arch and increased the frictional force between drainage tube and the connecting pipe, guaranteed the fastness of connecting.
Or the connecting pipe is a cylindrical connecting pipe, the drainage pipe is arranged at the upper end of the connecting pipe, and the connecting pipe and the drainage pipe are integrally connected; the connecting pipe and the drainage pipe can be connected in a sealing way.
Further, the fixing plate and the connecting pipe are both made of hard plastic materials; this kind of setting has guaranteed the tiling state at drainage bag top to and avoid drainage tube and drainage bag junction to discount and influence drainage effect and monitoring effect.
Further, a hanging ring for hanging the drainage bag is arranged at the upper end of the fixing plate, and the hanging ring and the fixing plate are integrally connected; when in use, the hanging ring is hung at the bed bottom or on the drainage bag support frame so as to fix the position of the drainage bag.
Furthermore, the flow monitoring structure comprises a rectangular shell with a hollow interior, the processing chip, the control module and the power supply structure are arranged in the rectangular shell, and the power supply structure is connected with the processing chip and the control module through wires.
Furthermore, the processing chip also comprises a data processing module, a data transmission module, a threshold setting module and a time setting module, and data interaction is carried out among the modules; the data transmission module receives the data transmitted by the flow sensor and transmits the data to the quantity processing module, the data processing module generates a drainage quantity numerical value and a total drainage quantity numerical value in each hour after carrying out statistical analysis by combining the data of the threshold setting module and the time setting module, and the numerical values are displayed on a display screen.
Furthermore, a Bluetooth data transmission module, a wireless transmission module and a wifi connection module are arranged on the processing chip, the Bluetooth data transmission module is connected with the mobile terminal and performs data interaction, the wireless transmission module is connected with the mobile terminal or the PC terminal and performs data interaction, and the wifi connection module realizes the networking function of the flow monitoring structure; the mobile terminal is a PDA, a tablet computer or a mobile phone. The setting realizes the functions of setting the flow monitoring structure and checking the flow monitoring data at the mobile terminal or the PC terminal.
Further, the display screen is arranged in the center of the rectangular shell and is set as a touch screen; this kind of setting no longer need set up the button, has reduced the whole weight of flow monitoring structure, and the flow monitoring structure of light weight is fixed on the drainage tube more easily.
Further, the flow sensor comprises a probe and a signal output module, the signal output module is in data connection with the data transmission module, and the probe faces the drainage tube; the probe monitors the flow of the drainage liquid in real time and transmits a monitored drainage liquid flow signal to the processing chip through the signal output module.
Furthermore, the alarm structure comprises a buzzer and a warning lamp, the buzzer and the warning lamp are both arranged on the outer side wall of the rectangular shell, and the control module controls the buzzer and the warning lamp; when the drainage volume is greater than the preset threshold value of the maximum drainage volume, the control module controls the buzzer to send out prompt sound and the warning lamp is in a bright state, so that medical personnel are reminded.
Furthermore, a voice alarm is arranged on the alarm structure, and the control module controls the voice alarm; when the drainage volume is larger than the preset maximum drainage volume threshold value, the control module controls the voice alarm to send out a prompt sound that the drainage volume reaches the maximum threshold value.
Furthermore, the upper end and the lower end of the rectangular shell are respectively provided with an open clamping ring, the open clamping rings are integrally connected with the rectangular shell, and the open clamping rings are combined and connected with the drainage tube; the arrangement can fix the flow monitoring structure on the drainage tube through the open snap ring.
Furthermore, two sides of the opening end of the opening buckle are respectively provided with a closed plate for reinforcing the opening buckle, and the closed plates at the two sides are combined and connected through screws; this kind of setting has guaranteed that the opening buckle can not drop from the drainage tube.
Further, a silica gel pad for increasing friction force is arranged on the inner wall of the split snap ring, and the silica gel pad and the split snap ring are integrally connected; the arrangement increases the friction force between the opening clamping ring and the drainage tube, and ensures the stability of the flow monitoring structure on the drainage tube.
Furthermore, the split snap ring is made of a plastic material with certain softness and elasticity; the opening snap ring of this kind of setting relies on the attribute of self material to realize the function of opening.
Furthermore, a buffer drip cup is arranged at one end of the drainage tube close to the drainage bag, and the buffer drip cup is arranged below the flow monitoring structure; the main body of the buffering drip cup is arranged into a cylindrical pipe, the buffering drip cup is communicated with the interior of the drainage pipe up and down, and the buffering drip cup is integrally connected with the drainage pipe; the arrangement ensures that the flow velocity of the drainage liquid is uniform.
Further, the power supply structure is configured as a direct current power supply.
During the use, with the drainage tube with the drainage bag through the connecting pipe built-up connection of preventing rolling over the structure (if drainage tube and connecting pipe body coupling then do not need this operation), then fix flow monitoring structure on the drainage tube, set up the threshold value of maximum drainage volume through touch-sensitive screen, mobile terminal or PC end, when the drainage volume exceedes the threshold value, alarm structure reminds, medical personnel can look over every hour drainage volume and drainage total amount at mobile terminal or PC end in real time, be convenient for take corresponding treatment or nursing measure.
Compared with the drainage apparatus of the prior art, the technical scheme of the utility model function that has real-time supervision drainage volume to avoid drainage volume too much and arouse complications such as patient's headache through setting up threshold value and alarm structure, and prevent setting up of book structure and guaranteed the patency that drainage tube and drainage bag are connected, can maintain good drainage effect and guarantee the flow monitoring result of accuracy.
Drawings
Fig. 1 is a schematic view of the overall structure of a lumbar puncture external drainage monitoring device of the utility model;
fig. 2 is a schematic view of a partially enlarged structure of the external drainage monitoring device for lumbar puncture of the present invention;
FIG. 3 is a schematic view of the whole structure of a drainage bag of the external drainage quantity monitoring device for lumbar puncture;
FIG. 4 is an enlarged schematic view of the junction between the flow monitoring structure and the drainage tube of the external drainage monitoring device for lumbar puncture;
fig. 5 is an enlarged schematic structural view of a flow monitoring structure of the external drainage monitoring device for lumbar puncture of the utility model;
FIG. 6 is a schematic view of the cross-sectional enlarged structure of the flow monitoring structure of the external drainage monitoring device for lumbar puncture;
FIG. 7 is a schematic view of an integral structure of a drainage tube and a connecting tube of the external drainage amount monitoring device for lumbar puncture;
in the figure, 1, an anti-folding structure; 11. an inverted U-shaped plate; 111. hanging a ring; 12. connecting holes; 13. a connecting pipe; 131. a stack-shaped protrusion; 2. a flow monitoring structure; 21. processing the chip; 211. a control module; 212. a data processing module; 213. a data transmission module; 214. a threshold setting module; 215. a time setting module; 216. a Bluetooth data transmission module; 217. a wireless transmission module; 218. a wifi connection module; 22. a rectangular housing; 221. a split snap ring; 2211. a closing plate; 23. a flow sensor; 24. a buzzer; 25. a warning light; 26. a voice alarm; 27. a display screen; 28. a power supply structure; 3. a drainage tube; 31. a buffer drip cup; 4. a drainage bag.
Detailed Description
The technical solutions in the embodiments of the present invention will be described in detail below with reference to specific embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments, and those skilled in the art can easily understand other advantages and effects of the present invention from the disclosure in the specification. The utility model discloses can also implement or use through other different concrete implementation manners, under the condition of conflict-free, the characteristics in following embodiment and the embodiment can make up each other, based on the embodiment in the utility model, all other embodiments that the ordinary skilled in the art obtained under the prerequisite of not making creative work all belong to the scope of protection of the utility model.
Embodiment 1 external drainage volume monitoring devices is worn to waist
A lumbar puncture external drainage quantity monitoring device comprises a drainage tube 3, a drainage bag 4 and a flow monitoring structure 2, and is characterized in that the drainage tube 3 and the drainage bag 4 are connected in a combined or integrated manner through an anti-folding structure 1; the flow monitoring structure 2 is arranged on the drainage tube 3, and the flow monitoring structure 2 is connected with the drainage tube 3 in a combined manner; the flow monitoring structure 2 comprises a processing chip 21, a flow sensor 23, an alarm structure, a display screen 27 and a power supply structure 28, the processing chip 21 comprises a control module 211, the control module 211 controls the flow sensor 23 and the alarm structure, and the power supply structure 28 supplies power to the whole flow monitoring structure 2. Through setting up the liquid flow in flow sensor 23 monitoring drainage tube 3 to transmit monitoring data for handling chip 21, handle chip 21 and carry out statistical analysis and present on display screen 27 to monitoring data, make things convenient for medical personnel to take notes and make statistics of patient's drainage volume, be convenient for develop nursing work.
The anti-folding structure 1 is arranged at the upper end of the drainage bag 4, the anti-folding structure 1 comprises a fixing plate and a connecting pipe 13 arranged on the fixing plate, the fixing plate is integrally connected with the drainage bag 4, the connecting pipe 13 is arranged in the center of the fixing plate and is communicated with the interior of the drainage bag 4, and the connecting pipe 13 is integrally connected with the fixing plate; when in use, the drainage tube 3 is connected with the connecting tube 13, so that the drainage tube 3 is communicated with the drainage bag 4.
The fixing plate is arranged into an inverted U-shaped plate 11, the front inner wall and the rear inner wall of the fixing plate are respectively and integrally connected with the drainage bag 4, a connecting hole 12 is arranged in the center of the top plate of the fixing plate, and the connecting pipe 13 is arranged in the connecting hole 12; this kind of setting makes the upper end of drainage bag 4 be in the tiling state all the time, avoids influencing drainage and flow monitoring effect because of drainage tube 3 and drainage bag 4 junction are broken over.
A hanging ring 111 for hanging the drainage bag 4 is arranged at the upper end of the fixing plate, and the hanging ring 111 is integrally connected with the fixing plate; when in use, the hanging ring 111 is hung at the bottom of the bed or on the support frame of the drainage bag 4 so as to fix the position of the drainage bag 4.
The flow monitoring structure 2 comprises a rectangular shell 22 with a hollow interior, the processing chip 21, the control module 211 and the power structure 28 are arranged in the rectangular shell 22, and the power structure 28 is connected with the processing chip 21 and the control module 211 through conducting wires.
The processing chip 21 further includes a data processing module 212, a data transmission module 213, a threshold setting module 214, and a time setting module 215, where data interaction is performed among the modules; the data transmission module 213 receives the data transmitted by the flow sensor 23 and transmits the data to the quantity processing module, the data processing module 212 performs statistical analysis by combining the data of the threshold setting module 214 and the time setting module 215 to generate a drainage quantity value and a total drainage quantity value per hour, and the values are displayed on the display screen 27, and when the drainage device is used, the threshold setting module 214 sets the threshold of the maximum drainage quantity for 24 hours, so that complications such as headache and the like caused by excessive drainage quantity of a patient are avoided.
The display screen 27 is arranged in the center of the rectangular shell 22, and the display screen 27 is arranged as a touch screen; this kind of setting no longer need set up the button, has reduced the whole weight of flow monitoring structure 2, and the flow monitoring structure 2 of light weight is fixed on drainage tube 3 more easily.
The flow sensor 23 comprises a probe and a signal output module, the signal output module is in data connection with the data transmission module 213, and the probe faces the drainage tube 3; the probe monitors the flow of the drainage liquid in real time and transmits a monitored drainage liquid flow signal to the processing chip 21 through the signal output module.
The alarm structure comprises a buzzer 24 and a warning lamp 25, the buzzer 24 and the warning lamp 25 are both arranged on the outer side wall of the rectangular shell 22, and the control module 211 controls the buzzer 24 and the warning lamp 25; when the drainage volume is larger than the preset threshold value of the maximum drainage volume, the control module 211 controls the buzzer 24 to emit a prompt sound, and the warning lamp 25 is in a bright state, so as to remind medical staff.
The upper end and the lower end of the rectangular shell 22 are respectively provided with an open snap ring 221, the open snap rings 221 are integrally connected with the rectangular shell 22, and the open snap rings 221 are combined and connected with the drainage tube 3; this arrangement allows the flow monitoring structure 2 to be secured to the drain tube 3 by means of a split retaining ring 221.
Two sides of the opening end of the opening buckle are respectively provided with a closing plate 2211 for reinforcing the opening buckle, and the closing plates 2211 on the two sides are connected through screw combination; this arrangement ensures that the open end clip does not fall off the drain tube 3.
A buffer drip cup 31 is arranged at one end of the drainage tube 3 close to the drainage bag 4, and the buffer drip cup 31 is arranged below the flow monitoring structure 2; the main body of the buffering drip cup 31 is a cylindrical tube, the buffering drip cup 31 is communicated with the interior of the drainage tube 3 up and down, and the buffering drip cup 31 is integrally connected with the drainage tube 3; the arrangement ensures that the flow velocity of the drainage liquid is uniform.
The power supply structure 28 is configured as a dc power supply.
Embodiment 2 external drainage volume monitoring devices is worn to waist
A lumbar puncture external drainage quantity monitoring device comprises a drainage tube 3, a drainage bag 4 and a flow monitoring structure 2, and is characterized in that the drainage tube 3 and the drainage bag 4 are connected in a combined or integrated manner through an anti-folding structure 1; the flow monitoring structure 2 is arranged on the drainage tube 3, and the flow monitoring structure 2 is connected with the drainage tube 3 in a combined manner; the flow monitoring structure 2 comprises a processing chip 21, a flow sensor 23, an alarm structure, a display screen 27 and a power supply structure 28, the processing chip 21 comprises a control module 211, the control module 211 controls the flow sensor 23 and the alarm structure, and the power supply structure 28 supplies power to the whole flow monitoring structure 2. Through setting up the liquid flow in flow sensor 23 monitoring drainage tube 3 to transmit monitoring data for handling chip 21, handle chip 21 and carry out statistical analysis and present on display screen 27 to monitoring data, make things convenient for medical personnel to take notes and make statistics of patient's drainage volume, be convenient for develop nursing work.
The anti-folding structure 1 is arranged at the upper end of the drainage bag 4, the anti-folding structure 1 comprises a fixing plate and a connecting pipe 13 arranged on the fixing plate, the fixing plate is integrally connected with the drainage bag 4, the connecting pipe 13 is arranged in the center of the fixing plate and is communicated with the interior of the drainage bag 4, and the connecting pipe 13 is integrally connected with the fixing plate; when in use, the drainage tube 3 is connected with the connecting tube 13, so that the drainage tube 3 is communicated with the drainage bag 4.
The fixing plate is arranged into an inverted U-shaped plate 11, the front inner wall and the rear inner wall of the fixing plate are respectively and integrally connected with the drainage bag 4, a connecting hole 12 is arranged in the center of the top plate of the fixing plate, and the connecting pipe 13 is arranged in the connecting hole 12; this kind of setting makes the upper end of drainage bag 4 be in the tiling state all the time, avoids influencing drainage and flow monitoring effect because of drainage tube 3 and drainage bag 4 junction are broken over.
The connecting pipe 13 is a tapered pipe with a diameter gradually increasing from top to bottom, the outer side wall of the connecting pipe 13 is provided with a stacked bulge 131, and the stacked bulge 131 is inserted into the drainage pipe 3; when the drainage tube is used, the drainage tube 3 is inserted into the connecting tube 13, the overlapped bulge 131 increases the friction force between the drainage tube 3 and the connecting tube 13, and the firmness of connection is ensured.
The fixing plate and the connecting pipe 13 are both made of hard plastic materials; this kind of setting has guaranteed the tiling state at drainage bag 4 top to and avoid drainage tube 3 and drainage bag 4 junction to discount and influence drainage effect and monitoring effect.
A hanging ring 111 for hanging the drainage bag 4 is arranged at the upper end of the fixing plate, and the hanging ring 111 is integrally connected with the fixing plate; when in use, the hanging ring 111 is hung at the bottom of the bed or on the support frame of the drainage bag 4 so as to fix the position of the drainage bag 4.
The flow monitoring structure 2 comprises a rectangular shell 22 with a hollow interior, the processing chip 21, the control module 211 and the power structure 28 are arranged in the rectangular shell 22, and the power structure 28 is connected with the processing chip 21 and the control module 211 through conducting wires.
The processing chip 21 further includes a data processing module 212, a data transmission module 213, a threshold setting module 214, and a time setting module 215, where data interaction is performed among the modules; the data transmission module 213 receives the data transmitted by the flow sensor 23 and transmits the data to the quantity processing module, the data processing module 212 performs statistical analysis by combining the data of the threshold setting module 214 and the time setting module 215 to generate a drainage quantity value and a total drainage quantity value per hour, and the values are displayed on the display screen 27, and when the drainage device is used, the threshold setting module 214 sets the threshold of the maximum drainage quantity for 24 hours, so that complications such as headache and the like caused by excessive drainage quantity of a patient are avoided.
The display screen 27 is arranged in the center of the rectangular shell 22, and the display screen 27 is arranged as a touch screen; this kind of setting no longer need set up the button, has reduced the whole weight of flow monitoring structure 2, and the flow monitoring structure 2 of light weight is fixed on drainage tube 3 more easily.
The flow sensor 23 comprises a probe and a signal output module, the signal output module is in data connection with the data transmission module 213, and the probe faces the drainage tube 3; the probe monitors the flow of the drainage liquid in real time and transmits a monitored drainage liquid flow signal to the processing chip 21 through the signal output module.
The alarm structure comprises a buzzer 24 and a warning lamp 25, the buzzer 24 and the warning lamp 25 are both arranged on the outer side wall of the rectangular shell 22, and the control module 211 controls the buzzer 24 and the warning lamp 25; when the drainage volume is larger than the preset threshold value of the maximum drainage volume, the control module 211 controls the buzzer 24 to emit a prompt sound, and the warning lamp 25 is in a bright state, so as to remind medical staff.
A voice alarm 26 is arranged on the alarm structure, and the control module 211 controls the voice alarm 26; when the drainage volume is larger than the preset maximum drainage volume threshold value, the control module 211 controls the voice alarm 26 to send out a warning sound that the drainage volume reaches the maximum threshold value.
The upper end and the lower end of the rectangular shell 22 are respectively provided with an open snap ring 221, the open snap rings 221 are integrally connected with the rectangular shell 22, and the open snap rings 221 are combined and connected with the drainage tube 3; this arrangement allows the flow monitoring structure 2 to be secured to the drain tube 3 by means of a split retaining ring 221.
Two sides of the opening end of the opening buckle are respectively provided with a closing plate 2211 for reinforcing the opening buckle, and the closing plates 2211 on the two sides are connected through screw combination; this arrangement ensures that the open end clip does not fall off the drain tube 3.
A buffer drip cup 31 is arranged at one end of the drainage tube 3 close to the drainage bag 4, and the buffer drip cup 31 is arranged below the flow monitoring structure 2; the main body of the buffering drip cup 31 is a cylindrical tube, the buffering drip cup 31 is communicated with the interior of the drainage tube 3 up and down, and the buffering drip cup 31 is integrally connected with the drainage tube 3; the arrangement ensures that the flow velocity of the drainage liquid is uniform.
The power supply structure 28 is configured as a dc power supply.
A lumbar puncture external drainage quantity monitoring device comprises a drainage tube 3, a drainage bag 4 and a flow monitoring structure 2, and is characterized in that the drainage tube 3 and the drainage bag 4 are connected in a combined or integrated manner through an anti-folding structure 1; the flow monitoring structure 2 is arranged on the drainage tube 3, and the flow monitoring structure 2 is connected with the drainage tube 3 in a combined manner; the flow monitoring structure 2 comprises a processing chip 21, a flow sensor 23, an alarm structure, a display screen 27 and a power supply structure 28, the processing chip 21 comprises a control module 211, the control module 211 controls the flow sensor 23 and the alarm structure, and the power supply structure 28 supplies power to the whole flow monitoring structure 2. Through setting up the liquid flow in flow sensor 23 monitoring drainage tube 3 to transmit monitoring data for handling chip 21, handle chip 21 and carry out statistical analysis and present on display screen 27 to monitoring data, make things convenient for medical personnel to take notes and make statistics of patient's drainage volume, be convenient for develop nursing work.
The anti-folding structure 1 is arranged at the upper end of the drainage bag 4, the anti-folding structure 1 comprises a fixing plate and a connecting pipe 13 arranged on the fixing plate, the fixing plate is integrally connected with the drainage bag 4, the connecting pipe 13 is arranged in the center of the fixing plate and is communicated with the interior of the drainage bag 4, and the connecting pipe 13 is integrally connected with the fixing plate; when in use, the drainage tube 3 is connected with the connecting tube 13, so that the drainage tube 3 is communicated with the drainage bag 4.
The fixing plate is arranged into an inverted U-shaped plate 11, the front inner wall and the rear inner wall of the fixing plate are respectively and integrally connected with the drainage bag 4, a connecting hole 12 is arranged in the center of the top plate of the fixing plate, and the connecting pipe 13 is arranged in the connecting hole 12; this kind of setting makes the upper end of drainage bag 4 be in the tiling state all the time, avoids influencing drainage and flow monitoring effect because of drainage tube 3 and drainage bag 4 junction are broken over.
The connecting pipe 13 is a connecting pipe 13 with a cylindrical main body, the drainage tube 3 is arranged at the upper end of the connecting pipe 13, and the connecting pipe 13 is integrally connected with the drainage tube 3; the connection tube 13 and the drainage tube 3 can be connected in a sealing manner.
The fixing plate and the connecting pipe 13 are both made of hard plastic materials; this kind of setting has guaranteed the tiling state at drainage bag 4 top to and avoid drainage tube 3 and drainage bag 4 junction to discount and influence drainage effect and monitoring effect.
A hanging ring 111 for hanging the drainage bag 4 is arranged at the upper end of the fixing plate, and the hanging ring 111 is integrally connected with the fixing plate; when in use, the hanging ring 111 is hung at the bottom of the bed or on the support frame of the drainage bag 4 so as to fix the position of the drainage bag 4.
The flow monitoring structure 2 comprises a rectangular shell 22 with a hollow interior, the processing chip 21, the control module 211 and the power structure 28 are arranged in the rectangular shell 22, and the power structure 28 is connected with the processing chip 21 and the control module 211 through conducting wires.
The processing chip 21 further includes a data processing module 212, a data transmission module 213, a threshold setting module 214, and a time setting module 215, where data interaction is performed among the modules; the data transmission module 213 receives the data transmitted by the flow sensor 23 and transmits the data to the quantity processing module, the data processing module 212 performs statistical analysis by combining the data of the threshold setting module 214 and the time setting module 215 to generate a drainage quantity value and a total drainage quantity value per hour, and the values are displayed on the display screen 27, and when the drainage device is used, the threshold setting module 214 sets the threshold of the maximum drainage quantity for 24 hours, so that complications such as headache and the like caused by excessive drainage quantity of a patient are avoided.
The display screen 27 is arranged in the center of the rectangular shell 22, and the display screen 27 is arranged as a touch screen; this kind of setting no longer need set up the button, has reduced the whole weight of flow monitoring structure 2, and the flow monitoring structure 2 of light weight is fixed on drainage tube 3 more easily.
The flow sensor 23 comprises a probe and a signal output module, the signal output module is in data connection with the data transmission module 213, and the probe faces the drainage tube 3; the probe monitors the flow of the drainage liquid in real time and transmits a monitored drainage liquid flow signal to the processing chip 21 through the signal output module.
The alarm structure comprises a buzzer 24 and a warning lamp 25, the buzzer 24 and the warning lamp 25 are both arranged on the outer side wall of the rectangular shell 22, and the control module 211 controls the buzzer 24 and the warning lamp 25; when the drainage volume is larger than the preset threshold value of the maximum drainage volume, the control module 211 controls the buzzer 24 to emit a prompt sound, and the warning lamp 25 is in a bright state, so as to remind medical staff.
A voice alarm 26 is arranged on the alarm structure, and the control module 211 controls the voice alarm 26; when the drainage volume is larger than the preset maximum drainage volume threshold value, the control module 211 controls the voice alarm 26 to send out a warning sound that the drainage volume reaches the maximum threshold value.
The upper end and the lower end of the rectangular shell 22 are respectively provided with an open snap ring 221, the open snap rings 221 are integrally connected with the rectangular shell 22, and the open snap rings 221 are combined and connected with the drainage tube 3; this arrangement allows the flow monitoring structure 2 to be secured to the drain tube 3 by means of a split retaining ring 221.
Two sides of the opening end of the opening buckle are respectively provided with a closing plate 2211 for reinforcing the opening buckle, and the closing plates 2211 on the two sides are connected through screw combination; this arrangement ensures that the open end clip does not fall off the drain tube 3.
A silica gel pad for increasing friction force is arranged on the inner wall of the split snap ring 221, and the silica gel pad is integrally connected with the split snap ring 221; this arrangement increases the friction between the split snap ring 221 and the drain tube 3, ensuring the stability of the flow monitoring structure 2 on the drain tube 3.
The snap ring 221 is made of a plastic material with certain softness and elasticity; the snap ring 221 thus provided realizes the function of opening by virtue of the property of its own material.
A buffer drip cup 31 is arranged at one end of the drainage tube 3 close to the drainage bag 4, and the buffer drip cup 31 is arranged below the flow monitoring structure 2; the main body of the buffering drip cup 31 is a cylindrical tube, the buffering drip cup 31 is communicated with the interior of the drainage tube 3 up and down, and the buffering drip cup 31 is integrally connected with the drainage tube 3; the arrangement ensures that the flow velocity of the drainage liquid is uniform.
The power supply structure 28 is configured as a dc power supply.
A lumbar puncture external drainage quantity monitoring device comprises a drainage tube 3, a drainage bag 4 and a flow monitoring structure 2, and is characterized in that the drainage tube 3 and the drainage bag 4 are connected in a combined or integrated manner through an anti-folding structure 1; the flow monitoring structure 2 is arranged on the drainage tube 3, and the flow monitoring structure 2 is connected with the drainage tube 3 in a combined manner; the flow monitoring structure 2 comprises a processing chip 21, a flow sensor 23, an alarm structure, a display screen 27 and a power supply structure 28, the processing chip 21 comprises a control module 211, the control module 211 controls the flow sensor 23 and the alarm structure, and the power supply structure 28 supplies power to the whole flow monitoring structure 2. Through setting up the liquid flow in flow sensor 23 monitoring drainage tube 3 to transmit monitoring data for handling chip 21, handle chip 21 and carry out statistical analysis and present on display screen 27 to monitoring data, make things convenient for medical personnel to take notes and make statistics of patient's drainage volume, be convenient for develop nursing work.
The anti-folding structure 1 is arranged at the upper end of the drainage bag 4, the anti-folding structure 1 comprises a fixing plate and a connecting pipe 13 arranged on the fixing plate, the fixing plate is integrally connected with the drainage bag 4, the connecting pipe 13 is arranged in the center of the fixing plate and is communicated with the interior of the drainage bag 4, and the connecting pipe 13 is integrally connected with the fixing plate; when in use, the drainage tube 3 is connected with the connecting tube 13, so that the drainage tube 3 is communicated with the drainage bag 4.
The fixing plate is arranged into an inverted U-shaped plate 11, the front inner wall and the rear inner wall of the fixing plate are respectively and integrally connected with the drainage bag 4, a connecting hole 12 is arranged in the center of the top plate of the fixing plate, and the connecting pipe 13 is arranged in the connecting hole 12; this kind of setting makes the upper end of drainage bag 4 be in the tiling state all the time, avoids influencing drainage and flow monitoring effect because of drainage tube 3 and drainage bag 4 junction are broken over.
The connecting pipe 13 is a tapered pipe with a diameter gradually increasing from top to bottom, the outer side wall of the connecting pipe 13 is provided with a stacked bulge 131, and the stacked bulge 131 is inserted into the drainage pipe 3; when the drainage tube is used, the drainage tube 3 is inserted into the connecting tube 13, the overlapped bulge 131 increases the friction force between the drainage tube 3 and the connecting tube 13, and the firmness of connection is ensured.
The fixing plate and the connecting pipe 13 are both made of hard plastic materials; this kind of setting has guaranteed the tiling state at drainage bag 4 top to and avoid drainage tube 3 and drainage bag 4 junction to discount and influence drainage effect and monitoring effect.
A hanging ring 111 for hanging the drainage bag 4 is arranged at the upper end of the fixing plate, and the hanging ring 111 is integrally connected with the fixing plate; when in use, the hanging ring 111 is hung at the bottom of the bed or on the support frame of the drainage bag 4 so as to fix the position of the drainage bag 4.
The flow monitoring structure 2 comprises a rectangular shell 22 with a hollow interior, the processing chip 21, the control module 211 and the power structure 28 are arranged in the rectangular shell 22, and the power structure 28 is connected with the processing chip 21 and the control module 211 through conducting wires.
The processing chip 21 further includes a data processing module 212, a data transmission module 213, a threshold setting module 214, and a time setting module 215, where data interaction is performed among the modules; the data transmission module 213 receives the data transmitted by the flow sensor 23 and transmits the data to the quantity processing module, the data processing module 212 performs statistical analysis by combining the data of the threshold setting module 214 and the time setting module 215 to generate a drainage quantity value and a total drainage quantity value per hour, and the values are displayed on the display screen 27, and when the drainage device is used, the threshold setting module 214 sets the threshold of the maximum drainage quantity for 24 hours, so that complications such as headache and the like caused by excessive drainage quantity of a patient are avoided.
The processing chip 21 is provided with a Bluetooth data transmission module 216213, a wireless transmission module 217 and a wifi connection module 218, the Bluetooth data transmission module 216213 is connected with the mobile terminal and performs data interaction, the wireless transmission module 217 is connected with the mobile terminal or a PC terminal and performs data interaction, and the wifi connection module 218 realizes the networking function of the flow monitoring structure 2; the mobile terminal is a PDA, a tablet computer or a mobile phone. The setting realizes the functions of setting the flow monitoring structure 2 and checking flow monitoring data at the mobile terminal or the PC terminal.
The display screen 27 is arranged in the center of the rectangular shell 22, and the display screen 27 is arranged as a touch screen; this kind of setting no longer need set up the button, has reduced the whole weight of flow monitoring structure 2, and the flow monitoring structure 2 of light weight is fixed on drainage tube 3 more easily.
The flow sensor 23 comprises a probe and a signal output module, the signal output module is in data connection with the data transmission module 213, and the probe faces the drainage tube 3; the probe monitors the flow of the drainage liquid in real time and transmits a monitored drainage liquid flow signal to the processing chip 21 through the signal output module.
The alarm structure comprises a buzzer 24 and a warning lamp 25, the buzzer 24 and the warning lamp 25 are both arranged on the outer side wall of the rectangular shell 22, and the control module 211 controls the buzzer 24 and the warning lamp 25; when the drainage volume is larger than the preset threshold value of the maximum drainage volume, the control module 211 controls the buzzer 24 to emit a prompt sound, and the warning lamp 25 is in a bright state, so as to remind medical staff.
A voice alarm 26 is arranged on the alarm structure, and the control module 211 controls the voice alarm 26; when the drainage volume is larger than the preset maximum drainage volume threshold value, the control module 211 controls the voice alarm 26 to send out a warning sound that the drainage volume reaches the maximum threshold value.
The upper end and the lower end of the rectangular shell 22 are respectively provided with an open snap ring 221, the open snap rings 221 are integrally connected with the rectangular shell 22, and the open snap rings 221 are combined and connected with the drainage tube 3; this arrangement allows the flow monitoring structure 2 to be secured to the drain tube 3 by means of a split retaining ring 221.
Two sides of the opening end of the opening buckle are respectively provided with a closing plate 2211 for reinforcing the opening buckle, and the closing plates 2211 on the two sides are connected through screw combination; this arrangement ensures that the open end clip does not fall off the drain tube 3.
A silica gel pad for increasing friction force is arranged on the inner wall of the split snap ring 221, and the silica gel pad is integrally connected with the split snap ring 221; this arrangement increases the friction between the split snap ring 221 and the drain tube 3, ensuring the stability of the flow monitoring structure 2 on the drain tube 3.
The snap ring 221 is made of a plastic material with certain softness and elasticity; the snap ring 221 thus provided realizes the function of opening by virtue of the property of its own material.
A buffer drip cup 31 is arranged at one end of the drainage tube 3 close to the drainage bag 4, and the buffer drip cup 31 is arranged below the flow monitoring structure 2; the main body of the buffering drip cup 31 is a cylindrical tube, the buffering drip cup 31 is communicated with the interior of the drainage tube 3 up and down, and the buffering drip cup 31 is integrally connected with the drainage tube 3; the arrangement ensures that the flow velocity of the drainage liquid is uniform.
The power supply structure 28 is configured as a dc power supply.
The above description of the embodiments is only intended to illustrate the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, several modifications can be made to the present invention, and these modifications will fall within the protection scope of the claims of the present invention.
Claims (10)
1. A lumbar puncture external drainage quantity monitoring device comprises a drainage tube, a drainage bag and a flow monitoring structure, and is characterized in that the drainage tube and the drainage bag are combined and connected or integrally connected through an anti-folding structure; the flow monitoring structure is arranged on the drainage tube and is connected with the drainage tube in a combined manner; the flow monitoring structure comprises a processing chip, a flow sensor, an alarm structure, a display screen and a power supply structure, wherein the processing chip comprises a control module, the control module controls the flow sensor and the alarm structure, and the power supply structure supplies power to the whole flow monitoring structure.
2. The lumbar puncture external drainage amount monitoring device according to claim 1, wherein the folding prevention structure is arranged at the upper end of the drainage bag, the folding prevention structure comprises a fixing plate and a connecting pipe arranged on the fixing plate, the fixing plate is integrally connected with the drainage bag, the connecting pipe is arranged in the center of the fixing plate and is communicated with the inside of the drainage bag, and the connecting pipe is integrally connected with the fixing plate.
3. The lumbar puncture external drainage amount monitoring device according to claim 2, wherein the fixing plate is an inverted U-shaped plate, the front inner wall and the rear inner wall of the fixing plate are respectively and integrally connected with the drainage bag body, a connecting hole is arranged in the center of the top plate of the fixing plate, and the connecting pipe is arranged in the connecting hole.
4. The lumbar puncture external drainage amount monitoring device according to claim 3, wherein a hanging ring for hanging the drainage bag is arranged at the upper end of the fixing plate, and the hanging ring is integrally connected with the fixing plate.
5. The lumbar puncture external drainage monitoring device according to claim 1, wherein the flow monitoring structure comprises a rectangular shell with a hollow interior, the processing chip, the control module and the power supply structure are arranged in the rectangular shell, and the power supply structure is connected with the processing chip and the control module through wires.
6. The lumbar puncture external drainage monitoring device according to claim 5, wherein the processing chip further comprises a data processing module, a data transmission module, a threshold setting module and a time setting module, and data interaction is performed among the modules; the data transmission module receives the data transmitted by the flow sensor and transmits the data to the quantity processing module, and the data processing module generates a drainage quantity numerical value and a total drainage quantity numerical value in each hour after carrying out statistical analysis by combining the data of the threshold setting module and the time setting module and displays the numerical values on a display screen.
7. The lumbar puncture external drainage monitoring device according to claim 6, wherein the flow sensor comprises a probe and a signal output module, the signal output module is in data connection with the data transmission module, and the probe faces the drainage tube; the probe monitors the flow of the drainage liquid in real time and transmits a monitored drainage liquid flow signal to the processing chip through the signal output module.
8. The lumbar puncture external drainage amount monitoring device according to claim 7, wherein the alarm structure comprises a buzzer and a warning lamp, the buzzer and the warning lamp are both arranged on the outer side wall of the rectangular shell, and the control module controls the buzzer and the warning lamp; when the drainage volume is larger than the preset threshold value of the maximum drainage volume, the control module controls the buzzer to give out prompt sound and the warning lamp to be in a bright state.
9. The lumbar puncture external drainage amount monitoring device according to claim 5, wherein an open snap ring is arranged at each of the upper end and the lower end of the rectangular shell, the open snap rings are integrally connected with the rectangular shell, and the open snap rings are connected with the drainage tube in a combined manner.
10. The lumbar puncture external drainage amount monitoring device according to any one of claims 1 to 9, wherein a buffer drip cup is arranged at one end of the drainage tube close to the drainage bag, and the buffer drip cup is arranged below the flow monitoring structure; the main body of the buffering drip cup is a cylindrical tube, the buffering drip cup is communicated with the inside of the drainage tube from top to bottom, and the buffering drip cup is integrally connected with the drainage tube.
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| CN202020422226.1U CN212593249U (en) | 2020-03-28 | 2020-03-28 | Waist-wearing external drainage quantity monitoring device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116936130A (en) * | 2023-09-13 | 2023-10-24 | 天津市第五中心医院 | Postoperative care system for patient with lung surgery |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116936130A (en) * | 2023-09-13 | 2023-10-24 | 天津市第五中心医院 | Postoperative care system for patient with lung surgery |
| CN116936130B (en) * | 2023-09-13 | 2023-11-17 | 天津市第五中心医院 | Postoperative care system for patient with lung surgery |
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