CN110522498A - A kind of full-automatic bone marrow aspiration infusion device of hand-held - Google Patents
A kind of full-automatic bone marrow aspiration infusion device of hand-held Download PDFInfo
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- CN110522498A CN110522498A CN201910794870.3A CN201910794870A CN110522498A CN 110522498 A CN110522498 A CN 110522498A CN 201910794870 A CN201910794870 A CN 201910794870A CN 110522498 A CN110522498 A CN 110522498A
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- operation handle
- bone marrow
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3472—Trocars; Puncturing needles for bones, e.g. intraosseus injections
-
- 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
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Surgery (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Pathology (AREA)
- Vascular Medicine (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses a kind of full-automatic bone marrow aspiration infusion devices of hand-held, including sting device, operation handle and infusion device, shown operation handle is equipped with electric control system, the electric control system includes battery, power device, speed adjusting device, pressure sensor, PLC controller and display, the battery, power device, pressure sensor, PLC controller is located at the inside of operation handle, the speed adjusting device and display are located at the outside of operation handle, the PLC controller respectively with battery, power device, speed adjusting device, pressure sensor, display connection, the infusion device includes thread cap, first conduit, three-limb tube, adjuster, filter, second conduit, catheter connecting joint, the sting device includes casing, baffle, threaded body, it puncture needle and wears Pricker cap.The present invention has the characteristics that puncture time saving and energy saving, quick, efficient, stable, easy to operate, suitable popularization and application.
Description
Technical field
The invention belongs to the field of medical instrument technology, are related to a kind of full-automatic bone marrow aspiration infusion device of hand-held.
Background technique
Often the situation Jin Ji ﹑ state of an illness is critical for First Aid Patients, needs to establish infusion channel immediately to rescue life.But because
Pre hospital care environment is changeable, when patient there are all kinds of shocks of hypovolemia, cardiopulmonary all standing and cause peripheral blood vessel to collapse, or
It meets wound, large area skin burn that soft tissue integrality is seriously damaged etc. in emergency circumstances, is established and be infused by peripheral vein
Channel is not easy success.In this case, establishing vein alternative route and being administered is the key that rescue.Establish marrow channel into
Row intraosseous infusion is widely used as a kind of effective infusion model by external first aid organization.Many American-European countries have been made
For one of emergency treatment, it is desirable that medical staff must skillfully grasp.External intraosseous infusion first-aid product, it is more representational to have
4 kinds, i.e. FAST infusion apparatus (FirstAccess for Shock and Truma), bone infusion rifle (Bone Injection
Gun), hand turns Surfast bone infusion apparatus and Jamshidi staight needle formula bone infusion apparatus.
Existing bone marrow aspiration infusion device, is mostly manually operated, for example, utility model title: a kind of intraosseous infusion is worn
Thorn device, application number: 201820209222.8 applyings date: 2018-02-07, the utility model disclose a kind of intraosseous infusion and wear
Thorn device, including boosting mechanism and puncture needle, the boosting mechanism are coated with taper knob, and the boosting mechanism includes installation
End, the puncture needle are externally provided with protective case, and the puncture needle is mounted on the installation end of the boosting mechanism by the protective case
Taper knob on, be detachably connected between the taper knob and protective case；The taper knob of the installation end is equipped with circumferential limit
Component and axial limiting block, the centre of the circumferential limit assembly is arranged in the axial limiting block, in the guarantor of the puncture needle
The end of sheath is equipped with fixture block, and the fixture block is matched with the circumferential limit assembly and axis limited block.The utility model makes
It assists puncture needle to enter being completely embedded between the boosting mechanism of ossis and puncture needle, is not easy to loosen, and mount and dismount just
Victory improves bone marrow aspiration efficiency and punctures effect.
In emergency situations, puncture manually it is time-consuming, laborious, and by puncture doctor's hand-power be affected, for doctress
Difficulty is bigger；When patient is multiple injury, when multiple fracture, is punctured manually if selected, selects the point of puncture of bone more limited,
Puncture is forcibly driven, be easy to cause and punctures bone tissue damage or the damage of neighbours' bone tissue.And pierce manually, need up time inverse
Back and forth, and strength direction has and waves hour hands, and aperture is larger around the puncture needle finally pierced, and the chance of leakage is more,
The leakage of especially all kinds of salvage drugs or high concentration electrolyte often seriously affects rescue effect or causes serious concurrent
Disease.
Summary of the invention
It is an object of the invention to overcome defect existing for above-mentioned technology, it is defeated to provide a kind of full-automatic bone marrow aspiration of hand-held
Liquid device, electric automatic drill membership remain piercing for a strength direction, can be very good the matching for keeping piercing hole and needle,
Leakage situation is prevented, has the characteristics that puncture time saving and energy saving, quick, efficient, stable, easy to operate, suitable popularization and application.
Itself the specific technical proposal is:
A kind of full-automatic bone marrow aspiration infusion device of hand-held, including sting device, operation handle and infusion device, it is shown
Operation handle is equipped with electric control system, and the electric control system includes battery, power device, speed adjusting device, pressure
Force snesor, PLC controller and display, the battery, power device, pressure sensor, PLC controller are located at operation handle
Inside, the speed adjusting device and display be located at the outside of operation handle, the PLC controller respectively with battery, dynamic
Power device, speed adjusting device, pressure sensor, display connection, the infusion device includes thread cap, the first conduit, three
Lead to adapter tube, adjuster, filter, the second conduit, catheter connecting joint, the sting device includes casing, baffle, screw thread sheet
Body, puncture needle and puncture needle cap.
Further, the sting device is equipped with positioning device, and the positioning device is connected with display.
Further, the sting device is equipped with angular transducer.
Further, the battery is equipped with USB charge port.
Further, described sleeve pipe is equipped with scale.
Compared with prior art, the invention has the benefit that
Electric automatic drill membership of the invention remains piercing for a strength direction, can be very good keep pierce hole and
The matching of needle prevents leakage situation, but also can incude the angle between puncture needle and skin, the speed that pierces and forward and reverse
It can be arranged and switch, after being punctured successfully by pressure sensor induction, it is dynamic that PLC controller senses that the signal is automatically stopped
Power device avoids excessively puncturing and injure to patient's bring, has puncture time saving and energy saving, quick, efficient, stable, easy to operate
The characteristics of, it is particularly suitable for the foundation of all kinds of in emergency circumstances rescue infusion accesses, is suitble to promote and apply.
Detailed description of the invention
Fig. 1 is the transfusion state structural schematic diagram of the full-automatic bone marrow aspiration infusion device of hand-held in the embodiment of the present invention；
Fig. 2 is the sting device and operation handle of the full-automatic bone marrow aspiration infusion device of hand-held in the embodiment of the present invention
Structural schematic diagram；
Fig. 3 is the schematic diagram of electric control system, in figure, 1, casing, and 2, baffle, 3, threaded body, 4, thread cap, 5,
One conduit, 6, three-limb tube, 7, regulating device, 8, filter, the 9, second conduit, 10, catheter connecting joint, 11, puncture needle,
12, needle cap, 13, operation handle are punctured.
Specific embodiment
Technical solution of the present invention is described in more detail in the following with reference to the drawings and specific embodiments.
- Fig. 3 referring to Fig.1, a kind of full-automatic bone marrow aspiration infusion device of hand-held, including sting device, operation handle 13
And infusion device, shown operation handle 13 are equipped with electric control system, the electric control system includes battery, power dress
Set, speed adjusting device 7, pressure sensor, PLC controller and display, the battery, power device, pressure sensor,
PLC controller is located at the inside of operation handle 13, and the speed adjusting device 7 and display are located at the outside of operation handle 13,
The PLC controller is connect with battery, power device, speed adjusting device 7, pressure sensor, display respectively, the infusion
Device includes thread cap 4, the first conduit 5, three-limb tube 6, adjuster, filter 8, the second conduit 9, catheter connecting joint 10,
The sting device includes casing 1, baffle 2, threaded body 3, puncture needle 11 and punctures needle cap 12.
The sting device is equipped with positioning device, and the positioning device is connected with display.
The sting device is equipped with angular transducer.
The battery is equipped with USB charge port.
Described sleeve pipe 1 is equipped with scale.
Puncture needle 11 is put into casing 1, attended operation handle 13 finds the position to be punctured by positioning device, at
People often takes under tuberosity of tibia at each 2cm, and the angle of puncture needle 11 and skin is incuded by angular transducer, is shown over the display
The numerical value of angle, puncture needle 11 and skin are in 90 ° of angles, stab lower section.Skin and subcutaneous tissue are first spiked through manually, reach bone
When cortex outer layer surface, under the control of electric control system, enter ossis across sclerotin, the pressure sensor senses puncture
Needle 11 is during the sclerotin and passes through sclerotin, into after ossis, and the resistance of 11 groups of advances of puncture needle changes, which is believed
Number it being sent to PLC controller, the PLC controller is shown over the display according to the resistance variable signal, the change in resistance, and
It is shown by display and pierces to obtain speed, after entering back into 1-2 millimeters by the scale value judgement on casing 1, close power device,
Complete puncture procedure.Unloading operation handle 13, extracts puncture needle 11, and casing 1 passes through screw thread and thread cap 4, the first conduit 5, three
Lead to adapter tube 6, adjuster, filter 8, the second conduit 9, catheter connecting joint 10 to be sequentially connected, establishes infusion channel.
The foregoing is only a preferred embodiment of the present invention, the scope of protection of the present invention is not limited to this, it is any ripe
Know those skilled in the art within the technical scope of the present disclosure, the letter for the technical solution that can be become apparent to
Altered or equivalence replacement are fallen within the protection scope of the present invention.
Claims (5)
1. a kind of full-automatic bone marrow aspiration infusion device of hand-held, which is characterized in that including sting device, operation handle and infusion
Device, shown operation handle are equipped with electric control system, and the electric control system includes battery, power device, speed tune
Regulating device, pressure sensor, PLC controller and display, the battery, power device, pressure sensor, PLC controller position
In the inside of operation handle, the speed adjusting device and display are located at the outside of operation handle, the PLC controller difference
It is connect with battery, power device, speed adjusting device, pressure sensor, display, the infusion device includes thread cap,
One conduit, three-limb tube, adjuster, filter, the second conduit, catheter connecting joint, the sting device include casing, gear
Plate, threaded body, puncture needle and puncture needle cap.
2. the full-automatic bone marrow aspiration infusion device of hand-held according to claim 1, which is characterized in that the sting device is equipped with
Positioning device, the positioning device are connected with display.
3. the full-automatic bone marrow aspiration infusion device of hand-held according to claim 1, which is characterized in that the sting device is equipped with
Angular transducer.
4. the full-automatic bone marrow aspiration infusion device of hand-held according to claim 1, which is characterized in that the battery is equipped with USB
Charge port.
5. the full-automatic bone marrow aspiration infusion device of hand-held according to claim 1, which is characterized in that described sleeve pipe, which is equipped with, carves
Degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910794870.3A CN110522498A (en) | 2019-08-27 | 2019-08-27 | A kind of full-automatic bone marrow aspiration infusion device of hand-held |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910794870.3A CN110522498A (en) | 2019-08-27 | 2019-08-27 | A kind of full-automatic bone marrow aspiration infusion device of hand-held |
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| CN110522498A true CN110522498A (en) | 2019-12-03 |
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| CN201910794870.3A Pending CN110522498A (en) | 2019-08-27 | 2019-08-27 | A kind of full-automatic bone marrow aspiration infusion device of hand-held |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113197626A (en) * | 2021-05-19 | 2021-08-03 | 贵州省骨科医院 | Epidural puncture device |
| CN115919432A (en) * | 2023-03-15 | 2023-04-07 | 吉林大学第一医院 | Be used for preventing fat particle input device in marrow reinfusion liquid |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050171504A1 (en) * | 2002-05-31 | 2005-08-04 | Vidacare Corporation | Apparatus and method to provide emergency access to bone marrow |
| AU2007254173B2 (en) * | 2006-05-17 | 2013-07-25 | Nuvasive, Inc. | Surgical trajectory monitoring system and related methods |
| CN103285501A (en) * | 2013-05-08 | 2013-09-11 | 纪华雷 | Intelligent-positioning intraosseous infusion puncture system |
| CN205796147U (en) * | 2016-06-14 | 2016-12-14 | 温维光 | A kind of novel transfusion device |
| CN108742795A (en) * | 2018-06-22 | 2018-11-06 | 杭州三坛医疗科技有限公司 | Infusion device and its control method in intelligent marrow |
| CN109567802A (en) * | 2018-12-14 | 2019-04-05 | 清华大学 | Physiological information detection device and method |
| CN109771013A (en) * | 2019-03-14 | 2019-05-21 | 青岛市中心医院 | A kind of medical treatment bone tumour insertion type therapeutic device |
| CN109771014A (en) * | 2019-03-15 | 2019-05-21 | 武汉唯柯医疗科技有限公司 | Adjustable bending atrial septal puncture system |
-
2019
- 2019-08-27 CN CN201910794870.3A patent/CN110522498A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050171504A1 (en) * | 2002-05-31 | 2005-08-04 | Vidacare Corporation | Apparatus and method to provide emergency access to bone marrow |
| AU2007254173B2 (en) * | 2006-05-17 | 2013-07-25 | Nuvasive, Inc. | Surgical trajectory monitoring system and related methods |
| CN103285501A (en) * | 2013-05-08 | 2013-09-11 | 纪华雷 | Intelligent-positioning intraosseous infusion puncture system |
| CN205796147U (en) * | 2016-06-14 | 2016-12-14 | 温维光 | A kind of novel transfusion device |
| CN108742795A (en) * | 2018-06-22 | 2018-11-06 | 杭州三坛医疗科技有限公司 | Infusion device and its control method in intelligent marrow |
| CN109567802A (en) * | 2018-12-14 | 2019-04-05 | 清华大学 | Physiological information detection device and method |
| CN109771013A (en) * | 2019-03-14 | 2019-05-21 | 青岛市中心医院 | A kind of medical treatment bone tumour insertion type therapeutic device |
| CN109771014A (en) * | 2019-03-15 | 2019-05-21 | 武汉唯柯医疗科技有限公司 | Adjustable bending atrial septal puncture system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113197626A (en) * | 2021-05-19 | 2021-08-03 | 贵州省骨科医院 | Epidural puncture device |
| CN115919432A (en) * | 2023-03-15 | 2023-04-07 | 吉林大学第一医院 | Be used for preventing fat particle input device in marrow reinfusion liquid |
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