CN214911206U - Lumbar cisterna drainage suit capable of automatically adjusting flow - Google Patents
Lumbar cisterna drainage suit capable of automatically adjusting flow Download PDFInfo
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- CN214911206U CN214911206U CN202120420372.5U CN202120420372U CN214911206U CN 214911206 U CN214911206 U CN 214911206U CN 202120420372 U CN202120420372 U CN 202120420372U CN 214911206 U CN214911206 U CN 214911206U
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- drainage
- frame
- lumbar
- control host
- automatically adjusting
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- 239000007788 liquid Substances 0.000 claims abstract description 25
- 238000001802 infusion Methods 0.000 claims description 10
- 210000003703 cisterna magna Anatomy 0.000 claims description 8
- 238000004891 communication Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 14
- 230000009182 swimming Effects 0.000 abstract description 10
- 238000007917 intracranial administration Methods 0.000 abstract description 7
- 230000008859 change Effects 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 230000004308 accommodation Effects 0.000 abstract description 3
- 230000001105 regulatory effect Effects 0.000 abstract description 2
- 210000001175 cerebrospinal fluid Anatomy 0.000 description 15
- 230000000474 nursing effect Effects 0.000 description 4
- 239000012530 fluid Substances 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 208000015181 infectious disease Diseases 0.000 description 2
- 210000000629 knee joint Anatomy 0.000 description 2
- 210000002330 subarachnoid space Anatomy 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 206010038743 Restlessness Diseases 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 229940088710 antibiotic agent Drugs 0.000 description 1
- 230000002567 autonomic effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002690 local anesthesia Methods 0.000 description 1
- 238000009593 lumbar puncture Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 210000000689 upper leg Anatomy 0.000 description 1
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Abstract
The utility model relates to a technical field of big pond of waist drainage equipment is a big pond of waist drainage suit of automatically regulated flow, it includes the drainage bag, small flowmeter, the main control system, the drainage tube, external connecting pipe, the flow stopping presss from both sides, the pole setting, outside cover in the pole setting is equipped with the frame of swimming, install a gear respectively in the left and right sides of swimming, the gyro wheel, the gear meshes with the tooth on the cogged rail mutually, the gyro wheel compresses tightly on the surface of pole setting, install ability drive gear pivoted step motor on the frame of swimming, the direction sets firmly at least one couple all around at the frame of swimming. The patient is at the drainage in-process, even if take place the position change, the utility model discloses also accessible small flowmeter, main control system, step motor carry out the self-adaptation through the height that hangs of liquid collection kettle and change to can maintain safe drainage speed throughout, make patient's intracranial pressure control all the time at normal level, whole accommodation process all is the automatic completion of machine full automatization, need not artificial intervention.
Description
Technical Field
The utility model relates to a technical field of big pond of waist drainage equipment is a big pond of waist drainage suit of automatically regulated flow.
Background
Lumbar cisterna magna drainage is a common clinical treatment method for reducing the intracranial pressure of a patient by placing a soft pipeline to the subarachnoid space of the patient after lumbar puncture and then draining the cerebrospinal fluid of the patient out of the body, and the used drainage suit mainly comprises: the drainage tube of lumbar cisterna, external connection tube and drainage bag, in order to ensure the personal safety and treatment effect of the patient, the drainage speed of the cerebrospinal fluid of the patient should be strictly controlled, and the common way of controlling the drainage speed is to manually adjust the height of the drainage bag on the infusion support, once the body position of the patient changes, in order to maintain the intracranial pressure at a normal level, the height of the drainage bag needs to be readjusted, and the energy and physical strength of nursing personnel are very consumed.
Disclosure of Invention
The utility model provides an automatic adjust waist cisterna magna drainage suit of flow has overcome above-mentioned prior art not enough, and it can effectively be solved at waist cisterna magna drainage in-process, and artifical regulation and control drainage speed leads to nursing staff's energy and the too big problem of physical demands.
The purpose of the application is realized as follows: the lumbar cisterna drainage suit capable of automatically adjusting the flow comprises a liquid collecting kettle, a drainage bag, a micro flow meter, a control host machine, a drainage tube, an external connecting tube, a flow stopping clamp and a vertical rod, wherein a section of rack corresponding to the length of the vertical rod is vertically and fixedly arranged along the vertical length direction of the vertical rod, a base is fixedly arranged at the bottom of the vertical rod, a traveling block is sleeved outside the vertical rod, the rack is positioned at the inner side of the traveling block, a gear and a roller are respectively arranged at the left side and the right side of the traveling block, the gear is meshed with teeth on the rack, the roller is tightly pressed on the outer surface of the vertical rod, a stepping motor capable of driving the gear to rotate is arranged on the traveling block, a distance sensor is arranged at the top of the vertical rod, the sensing end of the distance sensor corresponds to the position of the traveling block to monitor the vertical height of the traveling block, at least one hook is fixedly arranged in the peripheral direction of the traveling block, a marking kettle is hung on the hook, the outer wall of the liquid collecting kettle is provided with a capacity, one end of the drainage tube is communicated with the top of the liquid collection kettle, the other end of the drainage tube is placed in the subarachnoid space of a patient through the puncture needle, the micro flow meter is installed on the drainage tube, one end of the external connection tube is communicated with the bottom of the liquid collection kettle, the other end of the external connection tube is communicated with the drainage bag, the drainage tube between the puncture needle and the micro flow meter is provided with the infusion switch, the external connection tube is provided with the flow stopping clamp, the distance sensor is in communication connection with the control host machine so as to convey height signals to the control host machine, the control host machine is electrically connected with the stepping motor so as to control the operation of the stepping motor, and the micro flow meter is electrically connected with the control host machine so as to convey flow signals to the control host machine.
The following are further optimization or/and improvement of the technical scheme of the utility model: furthermore, an alarm module is also arranged in the control host.
Furthermore, the waist pillow further comprises a holding pillow body and a waist pillow block, wherein the holding pillow body is in a long strip shape, a strip-shaped flat belt is arranged between the waist pillow block and the holding pillow body, one side of the flat belt is fixedly connected with the bottom of the waist pillow block, and the other side of the flat belt is connected with the bottom of the holding pillow body through a magic buckle.
Furthermore, a three-way connector is also arranged on the drainage tube between the puncture needle and the transfusion switch.
Further, the swimming frame is a rectangular frame, the swimming frame is horizontally arranged, and height marking lines are vertically arranged on the outer surface of the vertical rod.
The patient is at the drainage in-process, even if the position changes, the utility model discloses also accessible small flowmeter, main control system, step motor highly carry out the self-adaptation through hanging of album liquid kettle and change to can maintain safe drainage speed throughout, make patient's intracranial pressure control all the time at normal level, whole accommodation process all is the automatic completion of machine full automatization, need not artifical too much intervention, consequently can save a large amount of time, energy and physical power for nursing staff, have very strong practicality.
Drawings
The specific structure of the application is given by the following figures and examples:
FIG. 1 is a schematic view of the lumbar cistern drainage suit with automatic flow regulation;
FIG. 2 is a left side view of the pole of FIG. 1;
fig. 3 is a schematic structural view of the throw pillow and the cushion block in a use state.
Legend: 1. drainage bag, 2, micro-flowmeter, 3, control host computer, 4, drainage tube, 5, external pipe, 6, flow stopping clamp, 7, pole setting, 8, rack, 9, base, 10, swimming rack, 11, gear, 12, gyro wheel, 13, step motor, 14, distance sensor, 15, couple, 16, embrace the pillow, 17, waist pillow piece, 18, bandlet, 19, tee junction ware, 20, high marking, 21, liquid collecting kettle, 22, infusion switch.
Detailed Description
The present application is not limited to the following examples, and specific implementations may be determined according to the technical solutions and practical situations of the present application.
In the present invention, for convenience of description, the description of the relative position relationship of the components is described according to the layout mode of the attached drawing 1 in the specification, such as: the positional relationship of up, down, left, right, etc. is determined in accordance with the layout direction of fig. 1 in the specification.
The invention will be further described with reference to the following examples and drawings, in which: as shown in fig. 1 to 3, the lumbar cisterna magna drainage kit capable of automatically adjusting flow comprises a liquid collecting kettle 21, a drainage bag 1, a micro flow meter 2, a control host 3, a drainage tube 4, an external connection tube 5, a flow stopping clamp 6 and an upright post 7, wherein a section of rack 8 corresponding to the length of the upright post 7 is vertically and fixedly arranged along the vertical length direction of the upright post 7, a base 9 is fixedly arranged at the bottom of the upright post 7, a traveling frame 10 is sleeved outside the upright post 7, the rack 8 is positioned inside the traveling frame 10, a gear 11 and a roller 12 are respectively arranged at the left side and the right side of the traveling frame 10, the gear 11 is meshed with teeth on the rack 8, the roller 12 is tightly pressed on the outer surface of the upright post 7, a stepping motor 13 capable of driving the gear 11 to rotate is arranged on the traveling frame 10, a distance sensor 14 is arranged at the top of the upright post 7, the sensing end of the distance sensor 14 corresponds to the position of the traveling frame 10 to monitor the vertical height of the traveling frame 10, at least one hook 15 is fixedly arranged in the peripheral direction of the traveling frame 10, a liquid collection pot 21 is hung on the hook 15, a capacity marking is arranged on the outer wall of the liquid collection pot 21, one end of a drainage tube 4 is communicated with the top of the liquid collection pot 21, the other end of the drainage tube 4 is placed in the subarachnoid cavity of a patient through arranging a puncture needle, a micro flow meter 2 is arranged on the drainage tube 4, one end of an external connecting tube 5 is communicated with the bottom of the liquid collection pot 21, the other end of the external connecting tube 5 is communicated with a drainage bag 1, a transfusion switch 22 is arranged on the drainage tube 4 between the puncture needle and the micro flow meter 2, a flow stopping clip 6 is arranged on the outer connecting tube 5, the distance sensor 14 is in communication connection with the control host 3 to transmit height signals to the control host 3, the control host 3 is electrically connected with the stepping motor 13 to control the operation of the control host, and the micro flow meter 2 is electrically connected with the control host 3 to transmit flow signals to the control host 3.
Before cerebrospinal fluid drainage, a patient should take a lateral lying position, the back is outward, the back of the waist is arched, the knee joint is bent as much as possible, the top of the head is close to the knee joint, the thigh is tightly attached to the abdomen, 3-4 or 4-5 intervertebral spaces are selected as puncture points, local anesthesia is performed after strict disinfection, an infusion switch 22 is opened, a special puncture needle is held to slowly puncture the skin to enter the subarachnoid cavity, after cerebrospinal fluid flows out, an external connection tube 5 is clamped by a flow stopping clamp 6, the puncture part of a drainage tube 4 is covered by sterile gauze and then fixed by application, and the rest part of the drainage tube 4 is extended and fixed along the lateral direction of the spinal column and the head.
The control host machine 3 and the micro flow meter 2 are placed on a bedside cabinet beside a sickbed, a doctor sets the drainage speed in advance according to the illness state of a patient through the control host machine 3, such as 2-4 drops/min, the height of the swimming rack 10 is preset according to the past experience, after the drained cerebrospinal fluid passes through the micro flow meter 2, the micro flow meter 2 transmits a flow signal to the control host machine 3 according to the actual flow, if the flow of the cerebrospinal fluid is larger than a set value, the control host machine 3 sends a control signal to the stepping motor 13, the stepping motor 13 starts to operate, under the meshing transmission of the gear 11 and the rack 8, the swimming rack 10 slowly operates for a short distance to the high position of the upright rod 7 so as to improve the suspension height of the fluid collection kettle 21 and further reduce the drainage speed, otherwise, if the drainage speed is too slow, the suspension height of the fluid collection kettle 21 is reduced, so that the drainage speed is improved, in the process, the micro flow meter 2 is always in a state of monitoring the flow in the drainage tube 4 in real time, when the cerebrospinal fluid flow is stabilized to a preset safe flow value, the control host 3 stops the operation of the stepping motor 13, and the traveling frame 10 stops at a certain proper height on the upright rod 7 under the meshing action of the gear 11 and the static friction force of the roller 12. The cerebrospinal fluid that draws forth from the patient is concentrated earlier and is stored in collection kettle 21, and when the liquid in collection kettle 21 was full or the patient's responsibility nurse was carried out the shift, the cerebrospinal fluid stream in collection kettle 21 was put into drainage bag 1 to the mode of opening flow stopping clamp 6, and the benefit of doing so is, through the capacity marking that sets up on collection kettle 21, can correctly make statistics of in every team work time quantum, the extraction volume of patient's cerebrospinal fluid, and then the doctor of being convenient for uses this as the reference to carry out follow-up treatment to the patient. After the cerebrospinal fluid is introduced into the drainage bag 1 from the fluid collection pot 21, the flow stop clip 6 is clamped on the outer connecting tube 5 again, so that the risk of backflow of the cerebrospinal fluid into the patient can be greatly reduced.
The patient is at the drainage in-process, even if the position changes, the utility model discloses also accessible small flowmeter 2, main control system 3, step motor 13 highly carry out the self-adaptation change to the hanging of album liquid kettle 21 to can maintain safe drainage speed throughout, make patient's intracranial pressure control all the time at normal level, whole accommodation process all is the automatic autonomic completion of machine full automatization, need not artifical too much intervention, consequently can save a large amount of time, energy and physical power for nursing staff, have very strong practicality.
According to the actual need, the lumbar cistern drainage suit capable of automatically adjusting the flow is further optimized or/and improved: furthermore, according to actual needs, an alarm module is also arranged in the control host 3.
Drainage tube 4 is under extreme condition, for example drainage tube 4 when being said of because of pressurized or buckling and leading to blocking up completely, no matter how the kettle 21 that collects liquid changes the hanging height, can not change the cerebrospinal fluid velocity in drainage tube 4, alarm module in the host computer 3 can be activated and started this moment, send out the alarm sound, thereby remind patient's family members and medical personnel in time artificial intervention to handle, avoid brewing serious bad consequence, alarm module is current well-known technique, it includes control circuit, bee calling organ etc. through setting up alarm module, can further promote the utility model discloses security in the use.
Further, as shown in fig. 1 and 3, the waist pillow further comprises a holding pillow 16 and a waist pillow block 17, wherein the holding pillow 16 is in a long strip shape, a strip-shaped flat belt 18 is arranged between the waist pillow block 17 and the holding pillow 16, one side of the flat belt 18 is fixedly connected with the bottom of the waist pillow block 17, and the other side of the flat belt 18 is connected with the bottom of the holding pillow 16 through a magic buckle.
The drainage tube 4 is softer, so in the use because the patient stands up, carelessly remove reasons such as often take place the drainage tube 4 and get broken, serious consequence such as even tear drainage tube 4 directly from the puncture part, in order to avoid the emergence of this kind of condition, medical personnel generally advise the patient and use the side to lie mainly, lie flat as assisting, but patient's side time of lying is long after, fatigue appears very easily in the health, to this kind of condition, embrace pillow 16 and waist pillow block 17 has been designed, through setting up and embrace pillow 16, the patient can embrace and ride on embracing pillow 16, add the support of waist pillow block 17 to patient's waist, can be fine like this alleviate physical fatigue, make the patient lie in bed for a long time and have a rest more easily, promote the comfort level when the patient lies in bed and has a rest. And the waist pillow block 17 and the holding pillow 16 can form a stable body limiting area in the middle through the flat belt 18, and can generate a clamping effect on the body of a patient, so that the influence on the drainage process of the drainage tube 4 caused by the body disorder of the patient in restless movement in bed can be effectively avoided.
Further, as shown in fig. 1, a three-way connector 19 is also installed on the drainage tube 4 between the puncture needle and the infusion switch 22.
If the patient has intracranial infection, the condition of the disease can be quickly controlled by injecting antibiotics into the drainage tube 4 in time through the three-way connector 19, and the three-way connector 19 is a common device in hospital infusion equipment and is a known technology.
Further, as shown in fig. 1 and 2, the movable frame 10 is a rectangular frame, the movable frame 10 is horizontally arranged, and the height mark 20 is vertically arranged on the outer surface of the upright rod 7.
The up end of the swimming shelf 10 flushes with the height marking 20, and through setting up the height marking 20, can make medical workers more convenient, the audio-visual height of hanging of knowing collection liquid kettle 21, then make things convenient for medical personnel to conclude the relation of the height of hanging and the drainage velocity of flow of collection liquid kettle 21, guide follow-up patient collection liquid kettle 21 to hang the high settlement of height when cerebrospinal fluid drainage.
The foregoing description is by way of example only and is not intended as limiting the embodiments of the present application. All obvious variations and modifications of the present invention are within the scope of the present invention.
Claims (8)
1. A lumbar cisterna drainage suit capable of automatically adjusting flow is characterized by comprising a liquid collecting kettle, a drainage bag, a micro flow meter, a control host machine, a drainage tube, an external connection tube, a flow stopping clamp and a vertical rod, wherein a section of rack corresponding to the length of the vertical rod is vertically and fixedly arranged along the upper length direction and the lower length direction of the vertical rod, a base is fixedly arranged at the bottom of the vertical rod, a traveling frame is sleeved outside the vertical rod and is positioned at the inner side of the traveling frame, a gear and a roller are respectively arranged at the left side and the right side of the traveling frame, the gear is meshed with teeth on the rack, the roller is tightly pressed on the outer surface of the vertical rod, a stepping motor capable of driving the gear to rotate is arranged on the traveling frame, a distance sensor is arranged at the top of the vertical rod, the sensing end of the distance sensor corresponds to the position of the traveling frame to monitor the vertical height of the traveling frame, at least one hook is fixedly arranged in the peripheral direction of the traveling frame, the liquid collecting kettle is hung on the hook, the outer wall of the liquid collection kettle is provided with a capacity marking line, one end of the drainage tube is communicated with the top of the liquid collection kettle, the other end of the drainage tube is placed into a subarachnoid cavity of a patient through the puncture needle, the micro flow meter is installed on the drainage tube, one end of the external connection tube is communicated with the bottom of the liquid collection kettle, the other end of the external connection tube is communicated with the drainage bag, the drainage tube between the puncture needle and the micro flow meter is provided with an infusion switch, the external connection tube is provided with a flow stopping clamp, the distance sensor is in communication connection with the control host machine so as to convey height signals to the control host machine, the control host machine is electrically connected with the stepping motor so as to control the operation of the control host machine, and the micro flow meter is electrically connected with the control host machine so as to convey flow signals to the control host machine.
2. The lumbar cistern drainage kit capable of automatically adjusting flow according to claim 1, wherein an alarm module is further built in the control host.
3. The lumbar cisterna magna drainage kit capable of automatically adjusting flow according to claim 1 or 2, which is characterized by further comprising a holding pillow and a lumbar pillow block, wherein the holding pillow is in a long strip shape, a strip-shaped flat belt is arranged between the lumbar pillow block and the holding pillow, one side of the flat belt is fixedly connected with the bottom of the lumbar pillow block, and the other side of the flat belt is connected with the bottom of the holding pillow through a magic buckle.
4. The lumbar cistern drainage kit capable of automatically adjusting flow according to claim 1 or 2, wherein a three-way connector is further installed on the drainage tube between the puncture needle and the infusion switch.
5. The lumbar cistern drainage kit capable of automatically adjusting flow according to claim 3, wherein a three-way connector is further installed on the drainage tube between the puncture needle and the infusion switch.
6. The lumbar cisterna magna drainage kit capable of automatically adjusting flow according to claim 1, 2 or 5, characterized in that the free frame is a rectangular frame, the free frame is horizontally arranged, and a height marking line is vertically arranged on the outer surface of the upright rod.
7. The lumbar cisterna magna drainage kit capable of automatically adjusting flow according to claim 3, characterized in that the free frame is a rectangular frame, the free frame is horizontally arranged, and a height marking is vertically arranged on the outer surface of the vertical rod.
8. The lumbar cisterna magna drainage kit capable of automatically adjusting flow according to claim 4, characterized in that the free frame is a rectangular frame, the free frame is horizontally arranged, and a height marking is vertically arranged on the outer surface of the vertical rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120420372.5U CN214911206U (en) | 2021-02-26 | 2021-02-26 | Lumbar cisterna drainage suit capable of automatically adjusting flow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120420372.5U CN214911206U (en) | 2021-02-26 | 2021-02-26 | Lumbar cisterna drainage suit capable of automatically adjusting flow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214911206U true CN214911206U (en) | 2021-11-30 |
Family
ID=79098940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120420372.5U Expired - Fee Related CN214911206U (en) | 2021-02-26 | 2021-02-26 | Lumbar cisterna drainage suit capable of automatically adjusting flow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214911206U (en) |
-
2021
- 2021-02-26 CN CN202120420372.5U patent/CN214911206U/en not_active Expired - Fee Related
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211130 |
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| CF01 | Termination of patent right due to non-payment of annual fee |