CN109498904A - A kind of gravity pressurization no-needle transfusion transfusion safety device - Google Patents
A kind of gravity pressurization no-needle transfusion transfusion safety device Download PDFInfo
- Publication number
- CN109498904A CN109498904A CN201910004502.4A CN201910004502A CN109498904A CN 109498904 A CN109498904 A CN 109498904A CN 201910004502 A CN201910004502 A CN 201910004502A CN 109498904 A CN109498904 A CN 109498904A
- Authority
- CN
- China
- Prior art keywords
- semicircular ring
- transfusion
- electromagnet
- mobile
- safety device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- 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
- A61M5/16831—Monitoring, detecting, signalling or eliminating infusion flow anomalies
- A61M5/1684—Monitoring, detecting, signalling or eliminating infusion flow anomalies by detecting the amount of infusate remaining, e.g. signalling end of infusion
-
- 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
- A61M5/16813—Flow controllers by controlling the degree of opening of the flow line
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/18—General characteristics of the apparatus with alarm
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/60—General characteristics of the apparatus with identification means
- A61M2205/6009—General characteristics of the apparatus with identification means for matching patient with his treatment, e.g. to improve transfusion security
Landscapes
- Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses a kind of gravity pressurization no-needle transfusion transfusion safety devices, including shell, buzzer, electromagnet, metal block, mobile semicircular ring, fixed semicircular ring and flow rate detector, the shell front side is equipped with control panel, the control panel is equipped with buzzer, fixed semicircular ring is equipped on the inside of the shell, the fixed semicircular ring two sides, which are all provided with, is equipped with electromagnet, mobile semicircular ring is equipped on the left of the fixed semicircular ring, the mobile semicircular ring two sides are mounted on metal block, spring ring is equipped between the metal block and electromagnet, flow rate detector is installed on the upside of the mobile semicircular ring and fixed semicircular ring, microprocessor is equipped on the right side of the fixed semicircular ring.Flow on the inside of perfusion tube is controlled, the too fast generation for bringing uncomfortable phenomenon to patient body of perfusion tube flow velocity is avoided, is suitble to promote the use of; warning note is carried out by buzzer; the generation for avoiding gesture and facial expression bulge phenomenon protects the life and health of people, is suitble to promote the use of.
Description
Technical field
The present invention relates to Medical Devices equipment technical field, specially a kind of gravity pressurization no-needle transfusion transfusion safety dress
It sets.
Background technique
Medical Devices, which refer to, is used alone or in combination the instrument in human body, equipment, utensil, material or other articles,
It also include required software.Medical Devices are medical treatment, scientific research, teaching, mechanism, the most basic element of clinical speciality work, that is, are wrapped
Professional medical equipment is included, also includes domestic medical device.
The use defect of existing gravity pressurization no-needle transfusion transfusion safety device, safety device carry out using process
In, the flow on the inside of perfusion tube can not be controlled, cause perfusion tube flow velocity too fast, discomfort can be brought to patient body, no
It is suitble to promote the use of, when medicament and blood source on the inside of perfusion tube have been injected, warning note can not be carried out, so that gesture and facial expression is roused
Packet, endangers the life and health of people, is not suitable for promoting the use of.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, it the present invention provides a kind of gravity pressurization no-needle transfusion transfusion safety device, solves
Existing safety device can not control the flow on the inside of perfusion tube, cause perfusion tube during carrying out use
Flow velocity is too fast, can bring discomfort to patient body, is not suitable for promoting the use of, medicament and blood source on the inside of perfusion tube have been injected
When, warning note can not be carried out, so that bulge occurs for gesture and facial expression, endangers the life and health of people, is not suitable for the problem of promoting the use of.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs: a kind of gravity pressurization no-needle transfusion is defeated
Blood safety device, including shell, control panel, buzzer, electromagnet, metal block, mobile semicircular ring, fixed semicircular ring and flow velocity
Detector, the shell front side are equipped with control panel, and the control panel is equipped with buzzer, is equipped with and fixes on the inside of the shell
Semicircular ring, the fixed semicircular ring two sides, which are all provided with, is equipped with electromagnet, and mobile semicircular ring, institute are equipped on the left of the fixed semicircular ring
It states mobile semicircular ring two sides and is mounted on metal block, spring ring, the mobile semicircle are equipped between the metal block and electromagnet
Flow rate detector is installed on the upside of ring and fixed semicircular ring, is equipped with microprocessor, the movement on the right side of the fixed semicircular ring
Lithium battery is equipped on the left of semicircular ring, the control panel, electromagnet and lithium battery are electrically connected by conducting wire and microprocessor,
Fixing seat is equipped on rear side of the shell.
Preferably, it is equipped with display screen and keypad on the upside of the control panel, the display screen and keypad pass through conducting wire
It is electrically connected with control panel.
Preferably, it is equipped with silicagel pad on the inside of the mobile semicircular ring and fixed semicircular ring, the silicagel pad connects by pasting
It is connected to mobile semicircular ring and fixed semicircular ring.
Preferably, charging hole is equipped on the downside of the buzzer, the charging hole is electrically connected by conducting wire and lithium battery.
Preferably, the inner side be equipped with telescopic rod, the telescopic rod by screw thread be connected to electromagnet with
Metal block.
Preferably, connection frame is installed on the right side of the electromagnet, the connection frame is threadingly attached to shell.
Beneficial effect
The present invention provides a kind of gravity pressurization no-needle transfusion transfusion safety devices.Have it is following the utility model has the advantages that
(1), a kind of gravity pressurization no-needle transfusion transfusion safety device, by being powered to electromagnet, electromagnet pair
Metal block is adsorbed, while metal block drives the fixed semicircular ring of mobile semicircle circumferential direction to be moved, mobile semicircular ring and fixation
Semicircular ring clamps perfusion tube, controls the flow on the inside of perfusion tube, and it is too fast to patient to avoid perfusion tube flow velocity
Body brings the generation of uncomfortable phenomenon, is suitble to promote the use of.
(2), a kind of gravity pressurizes no-needle transfusion transfusion safety device, by side in the device be arranged flow rate detector and
Buzzer, when medicament and blood source on the inside of perfusion tube have been injected, flow rate detector is transferred data on the inside of microprocessor,
Microprocessor transmits instructions on the inside of buzzer, carries out warning note by buzzer, avoids gesture and facial expression bulge phenomenon
Occur, protect the life and health of people, is suitble to promote the use of.
Detailed description of the invention
Fig. 1 is the whole structural schematic diagram of the present invention；
Fig. 2 is the structural schematic diagram on the inside of shell of the present invention.
In figure, shell -1, control panel -2, display screen -3, keypad -4, buzzer -5, charging hole -6, fixing seat -7,
Electromagnet -8, metal block -9, spring ring -10, telescopic rod -11, mobile semicircular ring -12, fixed semicircular ring -13, silicagel pad -14,
Flow rate detector -15, connection frame -16, microprocessor -17, lithium battery -18.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The embodiment of the present invention provides a kind of technical solution referring to FIG. 1-2: a kind of gravity pressurization no-needle transfusion transfusion safety
Device, including shell 1, control panel 2, buzzer 5, electromagnet 8, metal block 9, mobile semicircular ring 12, fixed 13 and of semicircular ring
Flow rate detector 15, control panel 2 is equipped on front side of the shell 1, and the control panel 2 is equipped with buzzer 5, the shell 1
Inside is equipped with fixed semicircular ring 13, and fixed 13 two sides of semicircular ring, which are all provided with, is equipped with electromagnet 8, and the fixed semicircular ring 13 is left
Side is equipped with mobile semicircular ring 12, and mobile 12 two sides of semicircular ring are mounted on metal block 9, the metal block 9 and electromagnet 8 it
Between be equipped with spring ring 10, flow rate detector 15, the fixation are installed on the upside of the mobile semicircular ring 12 and fixed semicircular ring 13
It is equipped with microprocessor 17 on the right side of semicircular ring 13, is equipped with lithium battery 18 on the left of the mobile semicircular ring 12, the control panel 2,
Electromagnet 8 and lithium battery 18 are electrically connected by conducting wire and microprocessor 17, and fixing seat 7 is equipped on rear side of the shell 1.
Referring to Fig. 1, being equipped with display screen 3 and keypad 4, the display screen 3 and keypad 4 on the upside of the control panel 2
It is electrically connected by conducting wire and control panel 2, the setting of display screen 3 and keypad 4 is convenient for observation perfusion tube medicament and blood
Flow velocity regulates and controls microprocessor 17 by keypad 4.
Referring to Fig. 2, being equipped with silicagel pad 14, the silicagel pad 14 on the inside of the mobile semicircular ring 12 and fixed semicircular ring 13
It is connected to mobile semicircular ring 12 and fixed semicircular ring 13 by stickup, the setting of silicagel pad 14 reduces mobile semicircular ring 12 and fixes
Friction of the semicircular ring 13 to perfusion tube.
Referring to Fig. 1, being equipped with charging hole 6 on the downside of the buzzer 5, the charging hole 6 passes through 18 electricity of conducting wire and lithium battery
Property connection, the setting of charging hole 6 is convenient for carrying out electric power storage to lithium battery 18.
Referring to Fig. 2, being equipped with telescopic rod 11 on the inside of the spring ring 10, the telescopic rod 11 is connected to by screw thread
Metal block 9 is fixed in the setting of electromagnet 8 and metal block 9, telescopic rod 11.
Referring to Fig. 2, being equipped with connection frame 16 on the right side of the electromagnet 8, the connection frame 16 is threadingly attached to outer
Shell 1, the setting of connection frame 16 are convenient for that electromagnet 8 is fixed.
Working principle: shell 1 is fixed on infusion support by fixing seat 7, then perfusion tube is passed through into mobile semicircular ring 12
Between fixed semicircular ring 13, by being powered to electromagnet 8, electromagnet 8 adsorbs metal block 9, while metal block 9
Mobile semicircular ring 12 is driven to be moved to fixed semicircular ring 13, mobile semicircular ring 12 and fixed semicircular ring 13 carry out perfusion tube
Clamping, controls the flow on the inside of perfusion tube, avoids that perfusion tube flow velocity is too fast to bring uncomfortable phenomenon to patient body
Occur, be suitble to promote the use of, flow rate detector 15 and buzzer 5 is arranged by side in the device, the medicament on the inside of perfusion tube
When having injected with blood source, flow rate detector 15 transfers data to 17 inside of microprocessor, and microprocessor 17 passes instruction
It is defeated to avoid the generation of gesture and facial expression bulge phenomenon by the progress warning note of buzzer 5 to 5 inside of buzzer, protect people's
Life and health is suitble to promote the use of.
Shell 1 of the invention, control panel 2, display screen 3, keypad 4, buzzer 5, charging hole 6, fixing seat 7, electromagnetism
Iron 8, metal block 9, spring ring 10, telescopic rod 11, mobile semicircular ring 12, fixed semicircular ring 13, silicagel pad 14, flow rate detector
15, connection frame 16, microprocessor 17, lithium battery 18, component are universal standard part or portion as known to those skilled in the art
Part, structure and principle are all that this technology personnel can be learnt by technical manual or be known by routine experiment method, this hair
It is bright to solve the problems, such as to be existing safety device during carrying out use, the flow on the inside of perfusion tube can not be controlled
System, causes perfusion tube flow velocity too fast, can bring discomfort to patient body, is not suitable for promoting the use of, the medicament on the inside of perfusion tube
When having injected with blood source, warning note can not be carried out, so that bulge occurs for gesture and facial expression, the life and health of people is endangered, is not suitable for pushing away
Wide to use, the present invention is combined with each other by above-mentioned component, and by being powered to electromagnet, electromagnet inhales metal block
It is attached, while metal block drives the fixed semicircular ring of mobile semicircle circumferential direction to be moved, mobile semicircular ring and fixed semicircular ring will be infused
Pipe is clamped, and is controlled the flow on the inside of perfusion tube, avoids that perfusion tube flow velocity is too fast to bring discomfort to patient body
The generation of phenomenon, is suitble to promote the use of, and flow rate detector and buzzer is arranged by side in the device, the medicine on the inside of perfusion tube
When agent and blood source have been injected, flow rate detector is transferred data on the inside of microprocessor, and microprocessor transmits instructions to
On the inside of buzzer, warning note is carried out by buzzer, avoids the generation of gesture and facial expression bulge phenomenon, protects the life of people strong
Health is suitble to promote the use of.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from spirit of the invention or
In the case where essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that fall within the meaning and scope of the equivalent elements of the claims in the present invention
It is interior.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
- The no-needle transfusion transfusion safety device 1. a kind of gravity pressurizes, it is characterised in that: including shell (1), control panel (2), bee It rings device (5), electromagnet (8), metal block (9), mobile semicircular ring (12), fixed semicircular ring (13) and flow rate detector (15), institute It states and is equipped with control panel (2) on front side of shell (1), the control panel (2) is equipped with buzzer (5), sets on the inside of the shell (1) Have fixed semicircular ring (13), fixed semicircular ring (13) two sides, which are all provided with, to be equipped with electromagnet (8), the fixed semicircular ring (13) Left side is equipped with mobile semicircular ring (12), and mobile semicircular ring (12) two sides are mounted on metal block (9), the metal block (9) Spring ring (10) are equipped between electromagnet (8), stream is installed on the upside of the mobile semicircular ring (12) and fixed semicircular ring (13) Fast detector (15), fixed semicircular ring (13) right side is equipped with microprocessor (17), on the left of the mobile semicircular ring (12) Equipped with lithium battery (18), the control panel (2), electromagnet (8) and lithium battery (18) pass through conducting wire and microprocessor (17) It is electrically connected, is equipped with fixing seat (7) on rear side of the shell (1).
- The no-needle transfusion transfusion safety device 2. a kind of gravity according to claim 1 pressurizes, it is characterised in that: the control Display screen (3) and keypad (4) are equipped on the upside of panel (2), the display screen (3) and keypad (4) pass through conducting wire and control plane Plate (2) is electrically connected.
- The no-needle transfusion transfusion safety device 3. a kind of gravity according to claim 1 pressurizes, it is characterised in that: the movement Silicagel pad (14) are equipped on the inside of semicircular ring (12) and fixed semicircular ring (13), the silicagel pad (14) is connected to movement by pasting Semicircular ring (12) and fixation semicircular ring (13).
- The no-needle transfusion transfusion safety device 4. a kind of gravity according to claim 1 pressurizes, it is characterised in that: the buzzing Charging hole (6) are equipped on the downside of device (5), the charging hole (6) is electrically connected by conducting wire and lithium battery (18).
- The no-needle transfusion transfusion safety device 5. a kind of gravity according to claim 1 pressurizes, it is characterised in that: the spring It encloses on the inside of (10) and is equipped with telescopic rod (11), the telescopic rod (11) is connected to electromagnet (8) and metal block by screw thread (9)。
- The no-needle transfusion transfusion safety device 6. a kind of gravity according to claim 1 pressurizes, it is characterised in that: the electromagnetism It is equipped with connection frame (16) on the right side of iron (8), the connection frame (16) is threadingly attached to shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910004502.4A CN109498904A (en) | 2019-01-03 | 2019-01-03 | A kind of gravity pressurization no-needle transfusion transfusion safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910004502.4A CN109498904A (en) | 2019-01-03 | 2019-01-03 | A kind of gravity pressurization no-needle transfusion transfusion safety device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109498904A true CN109498904A (en) | 2019-03-22 |
Family
ID=65756290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910004502.4A Pending CN109498904A (en) | 2019-01-03 | 2019-01-03 | A kind of gravity pressurization no-needle transfusion transfusion safety device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109498904A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112169069A (en) * | 2020-09-30 | 2021-01-05 | 中国人民解放军陆军军医大学第二附属医院 | Medical blood transfusion pressurizing clamp |
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| CN203060467U (en) * | 2012-11-24 | 2013-07-17 | 龙文凯 | Low-priced and practical drip alarming device |
| CN103394146A (en) * | 2013-08-12 | 2013-11-20 | 山东新华安得医疗用品有限公司 | Automatic liquid-stopping warning device |
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Application publication date: 20190322 |
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