CN209060111U - A kind of obstetrics' medical auxiliary equipment - Google Patents
A kind of obstetrics' medical auxiliary equipment Download PDFInfo
- Publication number
- CN209060111U CN209060111U CN201820163803.2U CN201820163803U CN209060111U CN 209060111 U CN209060111 U CN 209060111U CN 201820163803 U CN201820163803 U CN 201820163803U CN 209060111 U CN209060111 U CN 209060111U
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- blood
- supercentrifuge
- pipe
- controller
- collecting tank
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Abstract
The utility model provides a kind of obstetrics' medical auxiliary equipment, including collecting tank, anticoagulant medicine bag, blood recovery system, weight sensing instrument, temperature detector, controller, display, alarm and operating bed, and bed surface one end of operating bed is provided with sieve leakage groove.It is collected by blood of the collecting tank to patient, is recycled by blood recovery system, for the blood clotting when collecting, anticoagulant drug is added in collecting tank.Check weighing can be carried out to the blood of collection by weight sensing instrument, if the weight of blood meets the requirement of recycling, controller will not issue signal to alarm, and alarm is without alarm.It is on the contrary, then carry out warning note, the hematopenia of collection is unable to satisfy disease Man's Demands, for the liquid level quantity of temperature and collection blood in blood recovery system, it will be handled by controller and be shown over the display, the case where medical staff can understand Blood calldack by display, solves the problems, such as patient's inadequate blood source.
Description
Technical field
The utility model relates to medical instruments field more particularly to a kind of obstetrics' medical auxiliary equipments.
Background technique
In continuous development today of surgical operation, in some cases blood used in clinic amount steeply rise it is especially big in postpartum
Bleeding, stomach bottom Esophagus venous bleeding, but since blood source is nervous and blood group difficulty matching (RH negative blood group), and then directly
Jeopardize the life of patient, so requiring the blood source for preparing largely to match before the surgery, increases the preparation of operation early period
Time and difficulty.And under some urgent surgery situations, it is easy for threatening the health of patient, or even threaten patient
Life security.
Utility model content
For this reason, it may be necessary to provide a kind of obstetrics' medical auxiliary equipment, solve the problems, such as that patient's blood source is nervous in operation.
To achieve the above object, inventor provide a kind of obstetrics' medical auxiliary equipment, including collecting tank, anticoagulant medicine bag,
Blood recovery system, weight sensing instrument, temperature detector, controller, display, alarm and operating bed；
Bed surface one end of the operating bed is provided with sieve leakage groove, and collecting tank is arranged on bedstead, and the port of collecting tank
Positioned at the lower section of sieve leakage groove, anticoagulant medicine bag is arranged on bedstead, and the output end of anticoagulant medicine bag is arranged in collecting tank, and blood returns
The input terminal of receipts machine and the liquid outlet pipe of collecting tank connect, and weight sensing instrument is arranged on the liquid collecting cavity bottom surface of blood recovery system, temperature
The inside of blood recovery system is arranged in detector, and the outer top surface of blood recovery system is arranged in display, and alarm is arranged in blood
The outer top surface of liquid recycling machine, and alarm is located at the side of display；
Controller is electrically connected with weight sensing instrument, and controller connects with temperature detector electrical, and controller is electrically connected with display, report
Alert device is electrically connected with the controller.
Further, the blood recovery system includes that cabinet, negative pressure absorbing device, blood reservior, supercentrifuge, blood oxygen are full
With degree probe, waste collection slot, thickener and storage bag；
The supercentrifuge is provided with governor impeller, and the side wall of supercentrifuge is provided with outlet tube, and governor impeller setting exists
In the working chamber of supercentrifuge, the work lumen of the first input end of governor impeller and supercentrifuge is connected, governor impeller it is defeated
Outlet is connect with outlet tube pipe；The cabinet includes liquid collecting chamber, concentration chamber and placement chamber, liquid collecting chamber and concentration chamber
It is disposed side by side on box house bottom surface, chamber and liquid collecting chamber is placed and concentration chamber is disposed in parallel in the inner bottom surface of cabinet,
Negative pressure absorbing device is arranged in placed cavity room, and the exhaust tube of negative pressure absorbing device and the pipeline of collecting tank are conducted
The bottom surface of cabinet is arranged in setting, waste collection slot, and blood reservior is arranged between liquid collecting chamber, the collecting tank and liquid collecting chamber
Pipeline exit be provided with filter, the input terminal of supercentrifuge is connect with filter tube, and the waste liquid of supercentrifuge is defeated
Outlet is connect with waste collection barrel, and the output end of supercentrifuge is connect with blood reservior pipe, and blood oxygen saturation probe setting exists
In the reservoir chamber of supercentrifuge, blood oxygen saturation probe be electrically connected with the controller, the first output end of supercentrifuge with
The connection of storage bag pipe, the input terminal of thickener and the second output terminal pipe of supercentrifuge connect.
Further, blood aspirator and waste liquid aspirator, the input of waste liquid aspirator are additionally provided in the collecting tank
End is arranged in collecting tank, and the output end of aspirator is connect with waste collection barrel, and the input terminal setting of blood aspirator is being received
Collect the delivery outlet of slot, the output end of blood aspirator is connect with blood reservior pipe.
Further, the twin-tube includes delivery pipe and liquid back pipe, and the first check valve, liquid back pipe are provided on perfusion tube
On be provided with second one-way valve.
Further, the supercentrifuge is additionally provided with liquid level measurer, and cabinet is arranged in the liquid level measurer
On lateral surface, the measuring probe of liquid level measurer is arranged in the cavity of supercentrifuge.
Further, the blood recovery system further includes infusion bag, and negative tube is provided between infusion bag and storage bag, is born
One end pipe of pressure pipe is connected to the output end of storage bag, the input terminal of another end pipe connection and infusion bag of negative tube, infusion bag
It is connect with negative pressure absorbing device pipe.
Further, the cabinet is provided with physiological saline holding bottle, the output end of physiological saline holding bottle and high speed from
The connection of scheming pipe.
Further, the alarm includes display lamp and buzzer, and the display lamp is electrically connected with the controller, buzzer
It is electrically connected with the controller.
Further, the controller is single-chip microcontroller or PLC.
Further, further include drainage coating, drainage coating for being attached to the position that human body is bled, drainage coating with
Collect barrel connection.
It is different from the prior art, above-mentioned technical proposal can be patient by using the mode of Autologous transfusion in time
Blood source is provided, the success rate of operation is improved.It is collected especially by blood of the collecting tank to patient, is passing through blood recovery system
It is recycled, for the blood clotting when collecting, anticoagulant drug is added in collecting tank.It can be to collection by weight sensing instrument
Blood carries out check weighing, if the weight of blood meets the requirement of recycling, controller will not issue signal to alarm, and alarm is not
It alarms.Conversely, then carrying out warning note, the hematopenia of collection is unable to satisfy disease Man's Demands, for blood recovery system
The liquid level quantity of interior temperature and collection blood, can all be handled by controller and be shown over the display, medical staff can lead to
The case where display understands Blood calldack is crossed, solves the problems, such as patient's inadequate blood source.
Detailed description of the invention
Fig. 1 is the schematic diagram of obstetrics' medical auxiliary equipment described in specific embodiment；
Fig. 2 is the cross-sectional view of the cabinet of obstetrics' medical auxiliary equipment described in specific embodiment；
Fig. 3 is the schematic diagram of the twin-tube of obstetrics' medical auxiliary equipment described in specific embodiment.
Description of symbols:
10, collecting tank；11, anticoagulant medicine bag；
12, blood recovery system；121, cabinet；122, negative pressure absorbing device；123, blood reservior；
124, supercentrifuge；125, blood oxygen saturation is popped one's head in；126, waste collection slot；
127, thickener；128, storage bag；129, filter；130, physiological saline holding bottle；
1211, liquid collecting chamber；1212, concentration chamber；1213, chamber is placed；
1241, twin-tube；1242, delivery pipe；1243, liquid back pipe；1244, the first check valve；
1245, second one-way valve；
13, weight sensing instrument；14, temperature detector；15, liquid level measurer；16, controller；
17, display；
18, alarm；181, display lamp；182, buzzer；
19, operating bed；191, sieve leakage groove；
22, infusion bag.
Specific embodiment
Technology contents, construction feature, the objects and the effects for detailed description technical solution, below in conjunction with specific reality
It applies example and attached drawing is cooperated to be explained in detail.
Fig. 1, Fig. 2 and Fig. 3 are please referred to, the present embodiment provides a kind of obstetrics' medical auxiliary equipment, including it is collecting tank 10, anticoagulant
Medicine bag 11, blood recovery system 12, weight sensing instrument 13, temperature detector 14, controller 16, display 17, alarm 18 and operating bed
19；Bed surface one end of the operating bed is provided with sieve leakage groove 191, and collecting tank is arranged on bedstead, and the port position of collecting tank
In the lower section of sieve leakage groove, anticoagulant medicine bag is arranged on bedstead, and the output end of anticoagulant medicine bag is arranged in collecting tank, Blood calldack
The input terminal of machine and the liquid outlet pipe of collecting tank connect, and weight sensing instrument is arranged on the liquid collecting cavity bottom surface of blood recovery system, temperature inspection
The inside that blood recovery system is arranged in device is surveyed, the outer top surface of blood recovery system is arranged in display, and alarm is arranged in blood
The outer top surface of recycling machine, and alarm is located at the side of display；Controller is electrically connected with weight sensing instrument, and controller and temperature are examined
Device electrical connection is surveyed, controller is electrically connected with display, and alarm is electrically connected with the controller.The controller is single-chip microcontroller or PLC.
Single-chip microcontroller can be the single-chip microcontroller of 51 series.
By using the mode of Autologous transfusion in the present embodiment, blood source can be provided for patient in time, improve operation
Success rate, when being produced especially for puerpera, on operating bed have a large amount of blood outflow.Especially by collecting tank
The blood of patient is collected, is recycled by blood recovery system, for the blood clotting when collecting, is being collected
The anticoagulant drug of addition in slot.Check weighing can be carried out to the blood of collection by weight sensing instrument, if the weight of blood meets the requirement of recycling
When, weight sensing instrument sends qualified instruction to control, and controller receives will not issue signal after signal to alarm, alarm not into
Row alarm；If the weight of blood is unsatisfactory for the requirement of recycling, weight sensing instrument can send a feedback signal to controller, control
After device receives signal, command signal is sent to alarm, and alarm is alarmed, so that medical staff understands at the first time
It arrives, the blood of recycling is less, is unable to satisfy disease Man's Demands, needs to prepare other blood and performs the operation.And blood recovery system
Interior temperature can be detected by temperature detector, then handle information conveyance into controller, then by temperature
Signal is shown in display.
In the case where blood volume meets and recycles, Blood calldack chance, which passes through, is further processed the blood that can be used,
It can be measured by liquid level measurer before obtaining again, while send the data of measurement in control and handling, Jin Er
It is shown on display, so that medical staff recognizes the quantity of blood, convenient for the development of the preparation of next step.
Blood recovery system described in the present embodiment includes cabinet 121, negative pressure absorbing device 122, blood reservior 123, high speed centrifugation
Machine 124, blood oxygen saturation probe 125, waste collection slot 126, thickener 127 and storage bag 128；The supercentrifuge setting
There is governor impeller, the side wall of supercentrifuge is provided with outlet tube, and governor impeller is arranged in the working chamber of supercentrifuge, governor impeller
First input end and the work lumen of supercentrifuge connect, the output end of governor impeller connect with outlet tube pipe；The cabinet
Including liquid collecting chamber 1211, concentration chamber 1212 and chamber 1213 is placed, liquid collecting chamber and concentration chamber are disposed side by side on cabinet
Inner bottom surface, places chamber and liquid collecting chamber and concentration chamber is disposed in parallel in the inner bottom surface of cabinet；Negative pressure absorbing device is set
It sets in placed cavity room, the exhaust tube of negative pressure absorbing device and the pipeline of collecting tank are conducted setting, and the setting of waste collection slot exists
The bottom surface of cabinet, the pipeline exit that blood reservior is arranged between liquid collecting chamber, the collecting tank and liquid collecting chamber were provided with
The input terminal of filter 129, supercentrifuge is connect with filter tube, the waste liquid output end and waste collection barrel of supercentrifuge
Connection, the output end of supercentrifuge are connect with blood reservior pipe, and blood oxygen saturation, which is popped one's head in, is arranged in the liquid storage chamber of supercentrifuge
Interior, blood oxygen saturation probe are electrically connected with the controller, and the first output end of supercentrifuge is connect with storage bag pipe, thickener
Input terminal and supercentrifuge between be provided with twin-tube 1241.The cabinet is provided with physiological saline holding bottle 130, physiology
The output end of salt water holding bottle and the second input terminal of governor impeller connect.The twin-tube includes delivery pipe 1242 and liquid back pipe
1243, the first check valve 1244 is provided on perfusion tube, is provided with second one-way valve 1245 on liquid back pipe.The supercentrifuge
It is additionally provided with liquid level measurer 15, the liquid level measurer is arranged on the lateral surface of cabinet, the measuring probe of liquid level measurer
It is arranged in the cavity of supercentrifuge.The blood recovery system further includes infusion bag 22, is arranged between infusion bag and storage bag
There is negative tube, an end pipe of negative tube is connected to the output end of storage bag, and another end pipe of negative tube connects defeated with infusion bag
Enter end, infusion bag is connect with negative pressure absorbing device pipe.
Blood recovery system using vacuum suction by making blood reservior form continuous negative pressure, by sucking head and blood sampling pipet disease
It in people's wound in blood sucking blood reservior, and is filtered by filter, filter can be the strainer of multilayer.What is sucked blood
Meanwhile the anticoagulant medicine bag by being connected on blood sampling pipet carries out dropper, mixes so that anticoagulation is transported in collecting tank with blood,
Solidify blood not.Anti-coagulants in the blood and blood of collection is temporarily stored in blood reservior.Again by the mixing in blood reservior
Blood is transported in supercentrifuge, using the high-speed rotation of the Blood calldack tank of supercentrifuge, and then haemocyte is separated
Out, and waste liquid, smudge cells and harmful components it is diverted in waste collection slot, passes through blood oxygen saturation after the completion of separation
Probe detects blood, and whether the concentration for detecting blood is qualified；If qualified, liquid level measurer is obtained by controller
Liquid level, and then handle and obtain the information of quantity of blood, which is shown by display；Blood is transported to if unqualified
Thickener carries out concentration.The revolving speed of supercentrifuge can be up to 5600 turns/min, the governor impeller in supercentrifuge with
500ml/min flow speed rotates forward, and blood of the collection in blood reservior is transported to the Blood calldack tank of supercentrifuge,
After blood layer probe, which is visited, arrives blood layer, then cleaning procedure is carried out.And negative pressure absorbing device is for Negative pressure machine.
Specifically when being cleaned, the governor impeller in supercentrifuge is still with the rotation of 500ml/min flow.Cleaning solution is
Physiological saline will clean in the input tank of the physiological saline in physiological saline holding bottle, and work as the cleaning solution that outflow transfers out
Completely, i.e., efflux close to it is colourless when, centrifuge is stopped, and then opposite direction rotates governor impeller, and then blood is transported to and is deposited
It is stored in storage bag, storage bag and infusion bag can be the bottled storage bag of hard shell, can be by negative after blood storage to storage bag
Press provides negative pressure for infusion bag, so that blood enters infusion bag by storage bag, then transfuses blood patient itself, reaches
To the purpose of autotransfusion.If blood layer is relatively thin, hematocrit is very low, can not be popped one's head in and perceive by blood oxygen saturation, then send out signal
It is sent in controller, controller controls the governor impeller opposite direction rotation of supercentrifuge, and the blood in supercentrifuge is passed through
The delivery pipe of twin-tube is transported to concentration in thickener, the liquid back pipe that the blood after concentration passes through twin-tube again be transmitted back to high speed from
In the Blood calldack tank of scheming, since delivery pipe and liquid back pipe all have check valve, it will not be improved there is a situation where adverse current
Practicability.Then original relatively thin blood layer thickens rapidly, perceives so that blood layer is popped one's head in by blood oxygen saturation, reuses physiology
Salt water is cleaned, and then by the blood storage handled well into storage bag, then is fed back to patient, is solved patient's blood source in operation
Nervous problem.
Blood aspirator and waste liquid aspirator, the input terminal of waste liquid aspirator are additionally provided in collecting tank described in the present embodiment
It is arranged in collecting tank, the output end of aspirator is connect with waste collection barrel, and the input terminal setting of blood aspirator is being collected
The output end of the delivery outlet of slot, blood aspirator is connect with blood reservior pipe.Blood aspirator and waste liquid aspirator are as follows: self-contained power
Aspirator or centralized control aspirator.And aspirator be for absorb hand intraoperative hemorrhage, exudate, fester, in thoracic organ
Content makes to perform the operation clear, reduces opportunities for contamination.Aspirator generates negative pressure by Negative pressure machine, so that the sucking head of aspirator is
Negative pressure transition, such atmospheric pressure will squeeze the substance outside sucking head to sucking head, achieve the purpose that attraction.Such as in puerpera
When production, its amniotic fluid and waste liquid can be attracted in waste collection slot by waste liquid aspirator, and blood aspirator is then by blood
Liquid is attracted in blood reservior, and then carries out reclaimer operation to blood by centrifuge.
Alarm described in the present embodiment includes display lamp 181 and buzzer 182, and the display lamp is electrically connected with controller
It connects, buzzer is electrically connected with the controller.It can be warned by light and sound by display lamp and buzzer, so that medical care
Personnel recognize exception at the first time, and then can be handled, and the practicability of obstetrics' medical auxiliary equipment is improved.
It further include drainage coating in the present embodiment, drainage coating drains coating for being attached to the position that human body is bled
It is connect with barrel is collected.The both ends for draining coating have velcro, therefore drainage coating can be coated on to the different portions of human body
Drainage coating is coated on loins, so that blood stream is fallen on drainage coating, then passes through drainage by position, such as puerpera in production
Blood is directed in sieve leakage groove by coating, or by catheter drainage to collecting tank.It is medical for drainage coating front
Plastic foil, such as the production of medical PVC material, improve the practicability of obstetrics' medical auxiliary equipment.
It should be noted that being not intended to limit although the various embodiments described above have been described herein
The scope of patent protection of the utility model.Therefore, based on the innovative idea of the utility model, embodiment described herein is carried out
Change and modification or equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, directly
Or above technical scheme is used in other related technical areas indirectly, it is included in the protection model of the utility model patent
Within enclosing.
Claims (10)
1. a kind of obstetrics' medical auxiliary equipment, it is characterised in that: including collecting tank, anticoagulant medicine bag, blood recovery system, weight sensing instrument,
Temperature detector, controller, display, alarm and operating bed；
Bed surface one end of the operating bed is provided with sieve leakage groove, and collecting tank is arranged on bedstead, and the port of collecting tank is located at
The lower section of sieve leakage groove, anticoagulant medicine bag are arranged on bedstead, and the output end of anticoagulant medicine bag is arranged in collecting tank, blood recovery system
Input terminal and the liquid outlet pipe of collecting tank connect, weight sensing instrument is arranged on the liquid collecting cavity bottom surface of blood recovery system, temperature detection
The inside of blood recovery system is arranged in device, and the outer top surface of blood recovery system is arranged in display, and alarm setting is returned in blood
The outer top surface of receipts machine, and alarm is located at the side of display；Controller is electrically connected with weight sensing instrument, controller and temperature detection
Device electrical connection, controller are electrically connected with display, and alarm is electrically connected with the controller.
2. a kind of obstetrics' medical auxiliary equipment according to claim 1, it is characterised in that: the blood recovery system includes case
Body, negative pressure absorbing device, blood reservior, supercentrifuge, blood oxygen saturation probe, waste collection slot, thickener and storage bag；
The supercentrifuge is provided with governor impeller, and the side wall of supercentrifuge is provided with outlet tube, and governor impeller setting is in high speed
In the working chamber of centrifuge, the first input end of governor impeller and the work lumen of supercentrifuge are connected, the output end of governor impeller
It is connect with outlet tube pipe；The cabinet includes liquid collecting chamber, concentration chamber and places chamber, and liquid collecting chamber and concentration chamber are side by side
Setting places chamber and liquid collecting chamber and concentration chamber is disposed in parallel in the inner bottom surface of cabinet in box house bottom surface；
Negative pressure absorbing device is arranged in placed cavity room, and the exhaust tube of negative pressure absorbing device and the pipeline of collecting tank are conducted and set
It sets, the bottom surface of cabinet is arranged in waste collection slot, and blood reservior is arranged between liquid collecting chamber, the collecting tank and liquid collecting chamber
Pipeline exit is provided with filter, and the input terminal of supercentrifuge is connect with filter tube, the waste liquid output of supercentrifuge
End is connect with waste collection barrel, and the output end of supercentrifuge is connect with blood reservior pipe, and blood oxygen saturation probe is arranged in height
In the reservoir chamber of fast centrifuge, blood oxygen saturation probe be electrically connected with the controller, the first output end of supercentrifuge with deposit
The connection of storage bag pipe, the input terminal of thickener and the second output terminal pipe of supercentrifuge connect.
3. a kind of obstetrics' medical auxiliary equipment according to claim 2, it is characterised in that: be additionally provided in the collecting tank
The input terminal of blood aspirator and waste liquid aspirator, waste liquid aspirator is arranged in collecting tank, the output end and waste liquid of aspirator
Barrel connection is collected, the delivery outlet of collecting tank, the output end and storage blood of blood aspirator is arranged in the input terminal of blood aspirator
The connection of device pipe.
4. a kind of obstetrics' medical auxiliary equipment according to claim 2, it is characterised in that: the input terminal of the thickener with
Twin-tube is provided between supercentrifuge, the twin-tube includes delivery pipe and liquid back pipe, and it is single that first is provided on perfusion tube
To valve, second one-way valve is provided on liquid back pipe.
5. a kind of obstetrics' medical auxiliary equipment according to claim 2, it is characterised in that: the supercentrifuge is also set up
There is liquid level measurer, the liquid level measurer is arranged on the lateral surface of cabinet, and the measuring probe of liquid level measurer is arranged in height
In the cavity of fast centrifuge.
6. a kind of obstetrics' medical auxiliary equipment according to claim 2, it is characterised in that: the blood recovery system further includes
Infusion bag, is provided with negative tube between infusion bag and storage bag, an end pipe of negative tube is connected to the output end of storage bag, negative pressure
The input terminal of another end pipe connection and infusion bag of pipe, infusion bag are connect with negative pressure absorbing device pipe.
7. a kind of obstetrics' medical auxiliary equipment according to claim 2, it is characterised in that: the cabinet is provided with physiology salt
The output end of water holding bottle, physiological saline holding bottle is connect with supercentrifuge pipe.
8. a kind of obstetrics' medical auxiliary equipment according to claim 1, it is characterised in that: the alarm includes display lamp
And buzzer, the display lamp are electrically connected with the controller, buzzer is electrically connected with the controller.
9. a kind of obstetrics' medical auxiliary equipment according to claim 1, it is characterised in that: the controller be single-chip microcontroller or
PLC。
10. a kind of obstetrics' medical auxiliary equipment according to claim 1, it is characterised in that: further include drainage coating, drainage
Coating is connect for being attached to the position that human body is bled, drainage coating with barrel is collected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820163803.2U CN209060111U (en) | 2018-01-31 | 2018-01-31 | A kind of obstetrics' medical auxiliary equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820163803.2U CN209060111U (en) | 2018-01-31 | 2018-01-31 | A kind of obstetrics' medical auxiliary equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209060111U true CN209060111U (en) | 2019-07-05 |
Family
ID=67088015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820163803.2U Expired - Fee Related CN209060111U (en) | 2018-01-31 | 2018-01-31 | A kind of obstetrics' medical auxiliary equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209060111U (en) |
-
2018
- 2018-01-31 CN CN201820163803.2U patent/CN209060111U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190705 Termination date: 20200131 |