CN110548207B - Anesthetic direct injection device for painless childbirth - Google Patents
Anesthetic direct injection device for painless childbirth Download PDFInfo
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- CN110548207B CN110548207B CN201910845347.9A CN201910845347A CN110548207B CN 110548207 B CN110548207 B CN 110548207B CN 201910845347 A CN201910845347 A CN 201910845347A CN 110548207 B CN110548207 B CN 110548207B
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- 238000002347 injection Methods 0.000 title claims abstract description 34
- 239000007924 injection Substances 0.000 title claims abstract description 34
- 230000003444 anaesthetic effect Effects 0.000 title claims abstract description 24
- 230000035606 childbirth Effects 0.000 title claims description 16
- 239000007788 liquid Substances 0.000 claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims description 16
- 239000000945 filler Substances 0.000 claims description 15
- 206010002091 Anaesthesia Diseases 0.000 claims description 6
- 230000037005 anaesthesia Effects 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 230000001678 irradiating effect Effects 0.000 claims 4
- 230000036407 pain Effects 0.000 abstract description 15
- 239000003814 drug Substances 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 8
- 238000001647 drug administration Methods 0.000 abstract description 4
- 229940035674 anesthetics Drugs 0.000 abstract description 2
- 239000003193 general anesthetic agent Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 6
- 230000036592 analgesia Effects 0.000 description 5
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 230000008451 emotion Effects 0.000 description 3
- 206010052428 Wound Diseases 0.000 description 2
- 238000002692 epidural anesthesia Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 206010027940 Mood altered Diseases 0.000 description 1
- 230000000202 analgesic effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000012377 drug delivery Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- 239000003589 local anesthetic agent Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 210000002330 subarachnoid space Anatomy 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/0009—Obstetrical tables or delivery beds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/02—Adjustable operating tables; Controls therefor
- A61G13/04—Adjustable operating tables; Controls therefor tiltable around transverse or longitudinal axis
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/10—Parts, details or accessories
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/10—Parts, details or accessories
- A61G13/107—Supply appliances
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M19/00—Local anaesthesia; Hypothermia
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/008—Racks for supporting syringes or needles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/142—Pressure infusion, e.g. using pumps
- A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
- A61M5/1452—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
- A61M5/16804—Flow controllers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G2200/00—Information related to the kind of patient or his position
- A61G2200/10—Type of patient
- A61G2200/12—Women
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2210/00—Anatomical parts of the body
- A61M2210/10—Trunk
- A61M2210/1003—Spinal column
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- Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Gynecology & Obstetrics (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention relates to the technical field of painless delivery injection of anesthetics, and discloses an anesthetic direct injection device for painless delivery, which comprises a bed body, wherein the bottom of the bed body is fixedly connected with a supporting piece, the surface of the bed body is fixedly connected with an auxiliary device, the auxiliary device comprises an injection cavity, the interior of the injection cavity is fixedly connected with a piston rod, the surface of the piston rod is fixedly connected with a threaded pipe, one end of the threaded pipe, which is far away from the piston rod, is fixedly connected with an air pressure block, and the surface of the air pressure block is connected with a sliding. The liquid storage pipeline has the function of storing liquid, so that the phenomenon of no medicine supply caused by excessive movement of the puerpera is avoided; in addition, the amplitude and the frequency of the body wriggling of the lying-in woman can directly influence the magnitude of the suction force of the injection cavity, and the body wriggling of the lying-in woman is in direct proportion to the pain value felt by the lying-in woman, namely the stronger the pain feeling is, the more the body wriggling is, so that the effect of controlling the drug administration degree according to the degree of the body wriggling of the lying-in woman is achieved.
Description
Technical Field
The invention relates to the technical field of painless delivery injection anesthetics, in particular to an anesthetic direct injection device for painless delivery.
Background
Painless childbirth, which is called 'childbirth analgesia' medically, mainly achieves the aim of relieving pain by anesthesia and analgesia drugs, two modes of epidural anesthesia and intravenous anesthesia are mainly adopted in China at present, wherein spinal epidural childbirth analgesia is the most exact method with analgesic effect in all childbirth analgesia methods so far, and the operation is performed by an experienced anesthesiologist.
The epidural anesthesia is to take the space between lumbar vertebra L1-2 or L2-3 when the uterine orifice is expanded to 3cm, puncture, inject a small amount of local anesthetic or opioid into the subarachnoid space after successful puncture, and place a thin catheter into the epidural space, wherein one end of the catheter is connected with an electronic analgesia pump, and the delivery woman can self-control the administration according to the pain degree.
Although the method can be used for the puerpera to control the drug administration according to the pain of the puerpera, the severe pain in the process of delivery can cause the puerpera to control bad mood and the movement of muscles of the puerpera, and the phenomenon of excessive or insufficient drug administration occurs; in addition, traditional anesthesia equipment, on one hand, the catheter and the drug delivery device are connected together, the catheter is arranged in the body of a lying-in woman, the lying-in woman needs to release emotion and force during the delivery process, the force can twist the body, the contact area of the catheter and the skin can be increased by twisting the body, namely, the injury degree of wounds is increased, on the other hand, the insertion time of the catheter is in the delivery process of the lying-in woman, the parturient cannot well control the body of the lying-in woman due to the severe pain of the delivery, certain difficulty is brought to the puncture of the catheter, and therefore the painless direct anesthetic injection device for the delivery can be delivered.
Disclosure of Invention
In order to realize the purposes of increasing the wound area and controlling the dosage according to the self movement when the catheter is inserted and jointed in advance in the background technology, the direct injection device of the painless delivery anesthetic is provided.
A direct injection device for anesthetic for painless childbirth comprises a bed body, wherein the bottom of the bed body is fixedly connected with a support piece, the surface of the bed body is fixedly connected with an auxiliary device, the auxiliary device comprises an injection cavity, a piston rod is fixedly connected inside the injection cavity, the surface of the piston rod is fixedly connected with a threaded pipe, one end of the threaded pipe, far away from the piston rod, is fixedly connected with an air pressure block, the surface of the air pressure block is slidably connected with a slide rail, one side of the air pressure block, far away from the threaded pipe, is movably connected with an air faucet, one end of the air, the surface of the connecting disc is movably connected with a guide pipe, the surface of the guide pipe is movably connected with an adjusting mechanism, a liquid storage pipeline is fixedly connected inside the guide pipe, the upper part of the liquid storage pipeline is fixedly connected with a flow blocking block, the lower part of the liquid storage pipeline is hinged with a clamping rod, and one end, far away from the liquid storage pipeline, of the clamping rod is fixedly connected with the adjusting mechanism;
preferably, the adjusting mechanism comprises an elastic rod, one end of the elastic rod, which is far away from the clamping rod, is fixedly connected with an airflow channel, and the airflow channel plays an auxiliary role in exhausting and radiating;
preferably, one end of the airflow channel, which is far away from the elastic rod, is movably connected with a spring;
preferably, both ends of the spring are fixedly connected with air bags through connecting rods, and the air bags have certain elastic restoring force;
preferably, the inside of the connecting disc is movably connected with a flow guide pipe, and the flow guide pipe has certain telescopic capacity, so that an uneven plane is formed on the surface of the connecting disc, and the connecting disc is conveniently connected with the clamping rod;
preferably, the number of the draft tubes is twenty-five, the adjacent draft tubes are movably connected through the filler, and the filler is extruded to generate a large airflow;
preferably, the filler is a flexible and stretchable material;
preferably, support piece includes the stand, and the surface of stand articulates there is the guide block, and the surface of stand articulates there is the connecting rod, and the connecting rod is kept away from the one end and the bed body swing joint of stand, plays the effect of adjusting bed body inclination.
The invention has the beneficial effects that:
1. through when being prepared to do painless childbirth with the pipe at the lying-in woman, just in its lumbar vertebrae suitable position puncture installation, the position that is punctured with pipe and adjustment mechanism adhesion together at the lying-in woman in the installation, meanwhile, install auxiliary device on the bed body that the lying-in woman needs used, and according to the position of the internal pipe of lying-in woman, and angle when lying-in woman, the position of adjusting auxiliary device, when making the lying-in woman lie down, auxiliary device just links together with the pipe, thereby reached and inserted the pipe in advance, reduce the effect of the puncture degree of difficulty.
2. After lying down, the parturient women firstly contact with the guide pipe on the surface of the connecting disc, the clamping rod is extruded to push the elastic rod to move towards the direction far away from the clamping rod, the spring and the connecting rod are pushed to extrude the air bags towards two sides, the air bags absorb the movement generated by the clamping rod and temporarily play a role in fixing, when the guide pipe is extruded, fillers can be extruded towards two sides, the fillers are extruded to generate gas, the gas diffuses towards two sides of the connecting disc and generates a suction force for the injection cavity, the piston rod and the air pressure block can be pushed to slide on the surface of the sliding rail by utilizing the suction force to extrude the threaded pipe, the threaded pipe is extruded to spray anesthetic in the threaded pipe from the air nozzle and flows into the guide pipe through the guide pipe, and therefore the effect of finishing injection work is achieved; the above description is the early childbirth of a parturient, and the emotion and limb movements of the parturient are not yet in an uncontrolled stage.
3. The device is connected with the guide pipe through the guide pipe to complete the preparation work of injection, when a puerpera is delivered, the puerpera can be vigorously twisted to move the puerpera body by the generated severe pain and drive the guide pipe to move irregularly on the surface of the adjusting mechanism, the guide pipe can drive the clamping rod connected with the guide pipe to move and generate the working process, meanwhile, the clamping rod moves on the surface of the connecting disc, as the guide pipe is more in number and has the self-telescopic capacity, when the clamping rod moves, the filler is extruded all the time, and according to the attractive force of the air nozzle on the air flow, the anesthetic flowing out of the threaded pipe can only flow out of the guide pipe connected with the clamping rod, when the anesthetic flows into the clamping rod, the anesthetic can enter the liquid storage pipeline firstly, then the flow blocking block is pushed to be opened by the anesthetic in the liquid storage pipeline, and then the anesthetic can enter the puerpera body to play the role of anesthesia, the liquid storage pipeline has the function of storing liquid, so that the phenomenon of no medicine supply caused by excessive movement of the puerpera is avoided; in addition, the amplitude and the frequency of the body wriggling of the lying-in woman can directly influence the magnitude of the suction force of the injection cavity, and the body wriggling of the lying-in woman is in direct proportion to the pain value felt by the lying-in woman, namely the stronger the pain feeling is, the more the body wriggling is, so that the effect of controlling the drug administration degree according to the degree of the body wriggling of the lying-in woman is achieved.
Drawings
FIG. 1 is a front sectional view of the bed structure of the present invention;
FIG. 2 is a schematic view of the auxiliary mechanism of the present invention;
FIG. 3 is a schematic view of the injection chamber of the present invention;
FIG. 4 is an enlarged view of a portion A of FIG. 3;
FIG. 5 is a top view of a land structure of the present invention;
FIG. 6 is a schematic view of the catheter structure of the present invention in connection with a parturient;
FIG. 7 is a cross-sectional view of a catheter construction of the present invention;
FIG. 8 is a schematic view of an adjustment mechanism of the present invention;
FIG. 9 is a front cross-sectional view of a catheter structure of the present invention;
fig. 10 is a schematic view of a blocker block according to the present invention.
In the figure: 1-bed body, 2-supporting piece, 3-auxiliary device, 4-injection cavity, 5-piston rod, 6-screwed pipe, 7-air pressure block, 8-slide rail, 9-air nozzle, 10-connecting disc, 11-guide pipe, 12-adjusting mechanism, 13-liquid storage pipeline, 14-flow stopping block, 15-clamping rod, 16-elastic rod, 17-air flow channel, 18-spring, 19-connecting rod, 20-air bag, 21-guide pipe, 22-filler, 23-upright column, 24-guide block and 25-push rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 10, a direct anesthetic injection device for painless childbirth comprises a bed body 1, a support member 2 is fixedly connected to the bottom of the bed body 1, the support member 2 comprises a column 23, a guide block 24 is hinged to the surface of the column 23, a push rod 25 is hinged to the surface of the column 23, one end of the push rod 25, which is away from the column 23, is movably connected to the bed body 1 to adjust the inclination angle of the bed body 1, an auxiliary device 3 is fixedly connected to the surface of the bed body 1, the auxiliary device 3 comprises an injection cavity 4, a piston rod 5 is fixedly connected to the inside of the injection cavity 4, a threaded pipe 6 is fixedly connected to the surface of the piston rod 5, one end of the threaded pipe 6, which is away from the piston rod 5, is fixedly connected to an air pressure block 7, a slide rail 8 is slidably connected to the surface of the air pressure block 7, an air faucet, the connecting disc 10 is movably connected with a draft tube 21 inside, the draft tube 21 has certain telescopic capability, the uneven plane is formed on the surface of the connecting disc 10 and is convenient to be connected with the clamping rod 15, the number of the draft tubes 21 is twenty five, the adjacent draft tubes 21 are movably connected through a filler 22, the filler 22 is a flexible and telescopic material, the air flow generated by extrusion of the filler 22 is large, the guide tube 11 is movably connected with the surface of the connecting disc 10, when the draft tube 21 is extruded, the filler 22 can be extruded to two sides, the filler 22 can be extruded to generate gas, the gas can be diffused to two sides of the connecting disc 10 and generate a suction force for the injection cavity 4, the suction force can push the piston rod 5 and the air pressure block 7 to slide on the surface of the slide rail 8 to extrude the threaded tube 6, the threaded tube 6 is extruded to spray anesthetic in the threaded tube from the air nozzle 9, the medicine flows into the catheter 11 through the drainage tube 21 to achieve the effect of injection work, the body wriggling of the lying-in woman is in direct proportion to the pain value felt by the lying-in woman, namely the stronger the pain is, the more the body wriggling is, and the effect of controlling the dosage of the medicine according to the degree of the body wriggling of the lying-in woman is achieved; the quantity of the maximum medicine which can be borne by the puerpera is limited, the phenomenon that the health of the puerpera and the life of a baby are harmed due to excessive injection is prevented, the auxiliary device 3 is installed on the bed body 1 which needs to be used by the puerpera, the position of the auxiliary device 3 is adjusted according to the position of the catheter 11 in the puerpera and the angle of the puerpera when the puerpera lies down, the auxiliary device 3 is just connected with the catheter 11, the surface of the catheter 11 is movably connected with an adjusting mechanism 12, the inside of the catheter 11 is fixedly connected with a liquid storage pipeline 13, the upper part of the liquid storage pipeline 13 is fixedly connected with a flow blocking block 14, the lower part of the liquid storage pipeline 13 is hinged with a clamping rod 15, one end of the clamping rod 15, which is far away from the liquid storage pipeline 13, is fixedly connected with the adjusting mechanism 12, the adjusting mechanism 12 comprises an elastic rod 16, one end of the air flow channel 17 far away from the elastic rod 16 is movably connected with a spring 18, two ends of the spring 18 are fixedly connected with an air bag 20 through connecting rods 19, and the air bag 20 has certain elastic restoring force.
The working principle and the process of the invention are as follows:
when the bed is used, the catheter 11 is punctured and installed at a proper position of the lumbar vertebra of a puerpera before the puerpera is ready to make painless delivery, the adjusting mechanism 12 is adhered to the punctured position of the puerpera while the bed is installed, meanwhile, the auxiliary device 3 is installed on the bed body 1 needed by the puerpera, the position of the auxiliary device 3 is adjusted according to the position of the catheter 11 in the puerpera and the angle of the puerpera when the puerpera lies, so that the auxiliary device 3 is just connected with the catheter 11 when the puerpera lies down, and the functions of inserting the catheter 11 in advance and reducing the puncture difficulty are achieved; after the lying-down parturient woman lies down, the clamping rod 15 connected with the conduit 11 is firstly contacted with the draft tube 21 on the surface of the connecting disc 10, the clamping rod 15 is pressed to push the elastic rod 16 to move towards the direction far away from the clamping rod 15, and pushes the spring 18 and the connecting rod 19 to press the air bag 20 to both sides, the air bag 20 absorbs the movement generated by the clamping rod 15 and temporarily plays a role of fixing, when the draft tube 21 is pressed, the packing 22 is pressed to both sides, the packing 22 is pressed to generate gas, the gas is diffused to both sides of the connection disk 10, the suction force is generated to the injection cavity 4, the piston rod 5 and the air pressure block 7 can be pushed to slide on the surface of the slide rail 8 by utilizing the suction force, the threaded pipe 6 is extruded, the anesthetic in the threaded pipe 6 is extruded from the air nozzle 9 and flows into the guide pipe 11 through the guide pipe 21, and the injection work is finished; the above description is that in the early childbirth period of the parturient, the emotion and the limb movement of the parturient are not yet in an uncontrolled stage; the preparation work of injection is completed by connecting the conduit 11 with the guide tube 21, when a parturient is delivered, the generated severe pain makes the parturient severely twist the body of the parturient, and drives the conduit 11 to irregularly move on the surface of the adjusting mechanism 12, the conduit 11 will drive the clamping rod 15 connected with the conduit 11 to move, and the working process is generated, meanwhile, the clamping rod 15 will move on the surface of the connecting disc 10, because the guide tube 21 has a large number and self-expansion capability, when the clamping rod 15 moves, the filler 22 will be extruded all the time, and according to the attractive force of the air flow received by the air nozzle 9, the anesthetic flowing out from the threaded tube 6 will only flow out from the guide tube 21 connected with the clamping rod 15, when the anesthetic flows into the clamping rod 15, the anesthetic will firstly enter the liquid storage tube 13, and then the flow blocking block 14 will be pushed to open by the anesthetic in the liquid, the pregnant woman can enter the body of the pregnant woman to play a role in anesthesia, and the liquid storage pipeline 13 has a liquid storage function, so that the phenomenon that no medicine is supplied due to excessive movement of the pregnant woman is avoided; in addition, the amplitude and frequency of the body wriggling of the lying-in woman can directly influence the size of the suction force of the injection cavity 4, and the body wriggling of the lying-in woman is in direct proportion to the pain value felt by the lying-in woman, namely the stronger the pain is, the more the body wriggling is, and the effect of controlling the dosage according to the degree of the body wriggling of the lying-in woman is achieved; the maximum dosage of the medicine which can be born by the puerpera is limited, and the phenomenon that the health of the puerpera and the life of the baby are damaged due to over injection is prevented.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (5)
1. The utility model provides a painless anesthesia direct injection device for childbirth, includes bed body (1), its characterized in that: the bed body is characterized in that a supporting piece (2) is fixedly connected to the bottom of the bed body (1), an auxiliary device (3) is fixedly connected to the surface of the bed body (1), the auxiliary device (3) comprises an injection cavity (4), a piston rod (5) is fixedly connected to the inside of the injection cavity (4), a threaded pipe (6) is fixedly connected to the surface of the piston rod (5), an air pressing block (7) is fixedly connected to one end, away from the piston rod (5), of the threaded pipe (6), a sliding rail (8) is slidably connected to the surface of the air pressing block (7), an air nozzle (9) is movably connected to one side, away from the threaded pipe (6), of the air pressing block (7), and a connecting disc (10) is fixedly;
the surface of the connecting disc (10) is movably connected with a guide pipe (11), the surface of the guide pipe (11) is movably connected with an adjusting mechanism (12), a liquid storage pipeline (13) is fixedly connected inside the guide pipe (11), the upper part of the liquid storage pipeline (13) is fixedly connected with a flow blocking block (14), the lower part of the liquid storage pipeline (13) is hinged with a clamping rod (15), and one end, far away from the liquid storage pipeline (13), of the clamping rod (15) is fixedly connected with the adjusting mechanism (12);
a guide pipe (21) is movably connected inside the connecting disc (10);
the number of the draft tubes (21) is twenty-five, and the adjacent draft tubes (21) are movably connected through fillers (22);
the filler (22) is a flexible and stretchable material;
the filling (22) is pressed to generate gas.
2. The device for directly irradiating anesthetic for painless childbirth according to claim 1, wherein: the adjusting mechanism (12) comprises an elastic rod (16), and one end, far away from the clamping rod (15), of the elastic rod (16) is fixedly connected with an air flow channel (17).
3. The device for directly irradiating anesthetic for painless childbirth according to claim 2, wherein: one end of the air flow channel (17) far away from the elastic rod (16) is movably connected with a spring (18).
4. The device for directly irradiating anesthetic for painless childbirth according to claim 3, wherein: both ends of the spring (18) are fixedly connected with air bags (20) through connecting rods (19).
5. The device for directly irradiating anesthetic for painless childbirth according to claim 1, wherein: the support piece (2) comprises an upright (23), a guide block (24) is hinged to the surface of the upright (23), a push rod (25) is hinged to the surface of the upright (23), and one end, far away from the upright (23), of the push rod (25) is movably connected with the bed body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910845347.9A CN110548207B (en) | 2019-09-09 | 2019-09-09 | Anesthetic direct injection device for painless childbirth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910845347.9A CN110548207B (en) | 2019-09-09 | 2019-09-09 | Anesthetic direct injection device for painless childbirth |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110548207A CN110548207A (en) | 2019-12-10 |
| CN110548207B true CN110548207B (en) | 2021-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910845347.9A Expired - Fee Related CN110548207B (en) | 2019-09-09 | 2019-09-09 | Anesthetic direct injection device for painless childbirth |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102940934A (en) * | 2012-11-26 | 2013-02-27 | 广州三瑞医疗器械有限公司 | Biological feedback type delivery physical analgesia device |
| CN202942273U (en) * | 2012-12-25 | 2013-05-22 | 青岛市市立医院 | Inflatable type stomach pressurizing belt for general anesthesia |
| CN107335124A (en) * | 2017-08-10 | 2017-11-10 | 泉州市惠安闽投商贸有限公司 | A kind of epidural anaesthesia device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2009231645A1 (en) * | 2008-04-02 | 2009-10-08 | Laurimed, Llc | Methods and devices for delivering injections |
| US8043271B2 (en) * | 2008-11-26 | 2011-10-25 | Beta 02 Technologies Ltd. | Apparatus for transportation of oxygen to implanted cells |
| US20110224475A1 (en) * | 2010-02-12 | 2011-09-15 | Andries Nicolaas Schreuder | Robotic mobile anesthesia system |
| BR112015032717A2 (en) * | 2013-06-28 | 2017-07-25 | Revolutionary Medical Devices Inc | positioning device and method for use with a patient under anesthesia |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102940934A (en) * | 2012-11-26 | 2013-02-27 | 广州三瑞医疗器械有限公司 | Biological feedback type delivery physical analgesia device |
| CN202942273U (en) * | 2012-12-25 | 2013-05-22 | 青岛市市立医院 | Inflatable type stomach pressurizing belt for general anesthesia |
| CN107335124A (en) * | 2017-08-10 | 2017-11-10 | 泉州市惠安闽投商贸有限公司 | A kind of epidural anaesthesia device |
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