CN209347800U - A kind of infusion liquid drop rate control device - Google Patents
A kind of infusion liquid drop rate control device Download PDFInfo
- Publication number
- CN209347800U CN209347800U CN201821785340.XU CN201821785340U CN209347800U CN 209347800 U CN209347800 U CN 209347800U CN 201821785340 U CN201821785340 U CN 201821785340U CN 209347800 U CN209347800 U CN 209347800U
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- set casing
- pot
- drop rate
- infusion liquid
- locking
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Abstract
The utility model relates to technical field of medical equipment, set casing includes the first set casing and first switch lid at the top of especially a kind of infusion liquid drop rate control device, including drop pot, for dripping the fixation of pot drug entering side；Dripping bottom of the pot portion set casing includes the second set casing and second switch lid, for dripping bottom of the pot portion set casing for dripping the fixation of pot medicine outlet end；Infrared sensor is mounted in first set casing, and for detecting whether there are drop and drop flow velocitys；Drop rate controlling module, including electric pushrod, pressure ram and abutting pad, for being controlled by electric pushrod infusion liquid drop rate.To solve the above-mentioned problems, the utility model provides a kind of infusion liquid drop rate control device, can be quickly obtained infusion liquid drop rate information, and can accurately adjust infusion liquid drop rate.
Description
Technical field
The utility model relates to technical field of medical equipment, especially a kind of infusion liquid drop rate control device.
Background technique
Infusion apparatus is a kind of medical instrument of infusion.Traditional infusion method is handle in bottle or infusion bag interrupts liquid
Body is hung aloft, flows into liquid intravenously by infusion rubber tubing using the effect of gravity, the size of flow is by being placed in skin
Clip on pipe carries out manual adjustment, and the index of adjusting is the drop speed seen in dropper.The infusion apparatus of this structure, uses operation
Inconvenience cannot improve the efficiency of service to patient.
During traditional infusion, nurse will often look after the patient of entire transfusion room, have no time to attend to every disease
The drop process of people, patient or patient monitoring people often the case where paying attention to infusion bottle or infusion bag at moment, when liquid medicine soon
When being finished, nurse is reminded to come to terminate infusion process or replacement point dropping liquid by intercommunication or prompt equipment.Patient or patient in this way
Guardian the process of constantly careful attention drop is needed in infusion process, if liquid medicine be finished do not pull out in time syringe needle or
Replace infusion bag, the blood in blood vessel will flow back, cause the fear of patient, and when nurse's distance farther out when also tend to bring and exhale
The difficulty and inconvenience cried.
Utility model content
To solve the above-mentioned problems, the utility model provides a kind of infusion liquid drop rate control device, can be quickly obtained
Infusion liquid drop rate information, and can accurately adjust infusion liquid drop rate.
To achieve the goals above, the technical solution adopted in the utility model are as follows:
Set casing, drop bottom of the pot portion set casing, infrared sensor at the top of a kind of infusion liquid drop rate control device, including drop pot
And drop rate controlling module,
Set casing includes the first set casing and first switch lid at the top of the drop pot, and first set casing is warehouse structure
And bottom opening, the first set casing top are equipped with the first tube seat, the two sides of first tube seat are respectively equipped with the first sliding
Slot, two first sliding grooves are equipped with the first Fastener respectively, one end of first Fastener by the first spring with it is described
First set casing is fixedly connected, and the other end is arcuate structure and drips the drug entering side of pot for clamping；First switch lid side
Hinged with first set casing, the other side is closed by locking device and the first fixed cap；
Drop bottom of the pot portion's set casing includes the second set casing and second switch lid, and second set casing is stretched by elasticity
Contracting bar is fixedly connected with first set casing, is equipped with place position at the top of second set casing, the place position and described the
The perforation of one set casing, the place position are equipped with the second tube seat, and the two sides of second tube seat are respectively equipped with the second sliding groove, two institutes
It states the second sliding groove and is equipped with the second Fastener respectively, one end of second Fastener is fixed by second spring and described second
Shell is fixedly connected, and the other end is arcuate structure and drips the medicine outlet end of pot for clamping；Second switch lid side and described the
Two set casings are hinged, and the other side is closed by locking device and the second fixed cap；
The infrared sensor is mounted in first set casing, and for detecting whether there are drop and drop streams
Speed；
The drop rate controlling module includes electric pushrod, pressure ram and abuts pad, and second set casing is equipped with placing groove,
The placing groove and second tube seat penetrate through, and the electric pushrod is located in the placing groove, described electric pushrod one end and
The placing groove is fixedly connected, and the other end is fixedly connected with the pressure ram；The pad that abuts is located at the relatively described pressure ram
One end is simultaneously connect with second tube seat.
Further, further include having warning lamp, the warning lamp be installed on first set casing and with it is described infrared
Sensor electrical connection.
Further, the pressure ram is equipped with anti-puncture glue close to one end of second tube seat.
Further, the locking device includes clasp nail, locking seat, iron hoop and lock iron ball, is equipped in the locking seat
Hole and placing tube are penetrated, through the locking seat, connection is connected with the placing tube for the other end, described to wear for the described hole one end that penetrates
Enter hole and the placing tube junction is globoidal structure；The iron hoop and the lock iron ball are located in the placing tube, described
Iron hoop is abutted by third spring with the placing tube far from the one side for penetrating hole, and another side is towards the lock iron ball；
The clasp nail successively penetrate it is described penetrate hole and the placing tube, the clasp nail is equipped with locking annular groove, the locking ring slot position in
The placing tube is close to described one end for penetrating hole；Under the action of the third spring, the lock iron ball is by the iron hoop
It is pressed into the locking annular groove, is locked in the clasp nail in the locking seat, the bullet of the third spring is overcome by magnet
The gravity of power, the gravity of the iron hoop and the lock iron ball, makes the lock iron ball remove the locking annular groove, makes the button
Nail removes the locking seat.
Further, second set casing is equipped with button slot, and the button slot is for installing control button, the control
Button is used to adjust the stroke of the electric pushrod；The second switch is covered with baffle, and the baffle is used for described the
Two switch covers block the button slot in closure.
It further, further include spring drawstring, spring drawstring one end is fixedly connected with first set casing, another
End is equipped with hook.
Further, the case where set casing is equipped with observation window at the top of the drop pot, and the observation window is for observing drop pot.
The utility model has the beneficial effects that
1. drop pot top set casing and drop bottom of the pot portion set casing are fixed on drop pot by the first Fastener and the second Fastener
On, since the drug entering side of drop pot and medicine outlet end are harder, the first Fastener and the second Fastener is stuck in drug entering side and medicine outlet end will not
Perfusion tube bending fold is caused, and influences infusion.First set casing is connect and can be fitted by elastic telescopicing rod with the second set casing
Answer the drop pot of a variety of different models, wide adaptability.
2. carrying out lid conjunction to the first set casing and the second set casing by first switch lid and second switch lid, can be avoided
Children are because curiosity is touched or dismantled to device；Locking device latches iron ball by iron hoop under the action of third spring
In indentation locking annular groove, it is locked in clasp nail in locking seat, the elastic force of third spring, the gravity and lock of iron hoop is overcome by magnet
The gravity for detaining iron ball makes to latch iron ball removal locking annular groove, clasp nail is made to remove locking seat, can be to first switch by magnet
Lid and second switch lid are opened, facilitate medical staff to set casing according to or remove, improve the work effect of medical staff
Rate.
3. second switch is covered with baffle, baffle is used to block button slot when second switch is covered in closure.Baffle
Can be when second switch lid to be opened, baffle removes button slot and medical staff makes the button in button slot
With；When second switch lid is closed, baffle blocks button slot, avoids the button in the random Activate Button slot of patient, and leads
It causes to occur unexpected.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the infusion liquid drop rate control device of one better embodiment of the utility model.
Fig. 2 is the surface texture schematic diagram of the infusion liquid drop rate control device of one better embodiment of the utility model.
Fig. 3 is the side structure schematic diagram of the infusion liquid drop rate control device of one better embodiment of the utility model.
Fig. 4 is the locking device lock state of the infusion liquid drop rate control device of one better embodiment of the utility model
Structural schematic diagram.
Fig. 5 is the locking device unlocking condition of the infusion liquid drop rate control device of one better embodiment of the utility model
Structural schematic diagram.
In figure, set casing at the top of 1- drop pot, the first set casing of 11-, the first tube seat of 111-, the first sliding groove of 112-, 113-
Observation window, 12- first switch lid, 13- spring drawstring, 131- hook, 2- drop bottom of the pot portion set casing, the second set casing of 21-, 211-
Second tube seat, the second sliding groove of 212-, 22- second switch lid, 221- baffle, 23- elastic telescopicing rod, 24- place position, 25- are put
Set slot, 26- button slot, 261- control button, the first Fastener of 3-, the first spring of 31-, the second Fastener of 32-, the second bullet of 33-
Spring, 4- infrared sensor, 51- electric pushrod, 52- pressure ram, 521- is anti-to be worn, and 53-, which is abutted, to be padded, 6- locking device, 61- clasp nail,
611- locks annular groove, 62- locking seat, and 621- penetrates hole, 622- placing tube, 63- ring iron, and 64- latches iron ball, 65- magnet, and 7- is aobvious
Display screen, 8- controller.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It should be noted that it can be directly on another component when component is referred to as " being fixed on " another component
Or there may also be components placed in the middle.When a component is considered as " connection " another component, it, which can be, is directly connected to
To another component or it may be simultaneously present component placed in the middle.When a component is considered as " being set to " another component, it
It can be and be set up directly on another component or may be simultaneously present component placed in the middle.Term as used herein is " vertical
", " horizontal ", "left", "right" and similar statement for illustrative purposes only.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term " and or " used herein includes
Any and all combinations of one or more related listed items.
Set casing 1, drop bottom of the pot portion set casing 2, infrared sensing at the top of a kind of infusion liquid drop rate control device, including drop pot
Device 4, drop rate controlling module and control device.
Dripping set casing 1 at the top of pot includes the first set casing 11 and first switch lid 12, and the first set casing 11 is warehouse structure
And bottom opening, the first tube seat 111 is equipped at the top of the first set casing 11, the two sides of the first tube seat 111 are respectively equipped with the first sliding
Slot 112, two first sliding grooves 112 are equipped with the first Fastener 3 respectively, and one end of the first Fastener 3 passes through the first spring 31 and the
One set casing 11 is fixedly connected, and the other end is arcuate structure and drips the drug entering side of pot for clamping.12 side of first switch lid with
First set casing 11 is hinged, and the other side is closed by locking device 6 and the first set casing 11 lid.In the present embodiment, at the top of drop pot
The case where set casing 1 is equipped with observation window 113, and observation window 113 is for observing drop pot.
Dripping bottom of the pot portion set casing 2 includes the second set casing 21 and second switch lid 22, and the second set casing 21 is stretched by elasticity
Contracting bar 23 is fixedly connected with the first set casing 11, and place position 24 is equipped at the top of the second set casing 21, and place position 24 and first are fixed
Shell 11 penetrates through, and place position 24 is equipped with the second tube seat 211, and the two sides of the second tube seat 211 are respectively equipped with the second sliding groove 212, and two the
Two sliding grooves 212 are equipped with the second Fastener 32 respectively, and one end of the second Fastener 32 passes through second spring 33 and the second set casing
21 are fixedly connected, and the other end is arcuate structure and drips the medicine outlet end of pot for clamping.22 side of second switch lid is fixed with second
Shell 21 is hinged, and the other side is closed by locking device 6 and the second set casing 21 lid.
It drips set casing 1 at the top of pot and drop bottom of the pot portion set casing 2 passes through the first Fastener 3 and the second Fastener 32 is fixed on drop
On pot, since the drug entering side of drop pot and medicine outlet end are harder, the first Fastener 3 and the second Fastener 32 are stuck in drug entering side and medicine outlet end
It not will cause perfusion tube bending fold, and influence infusion.First set casing 11 and the second set casing 21 pass through elastic telescopicing rod 23
Connection can adapt to the drop pot of a variety of different models, wide adaptability.By first switch lid 12 and second switch lid 22 to first
Set casing 11 and the second set casing 12 carry out lid conjunction, can be avoided children because curiosity is touched or dismantled to device.
In the present embodiment, locking device 6 includes clasp nail 61, locking seat 62, iron hoop 63 and lock iron ball 64.Locking seat 62
Interior be equipped with penetrates hole 621 and placing tube 622, penetrates 621 one end of hole and connects through locking seat 62, the other end and the conducting of placing tube 622
It connects, penetrates hole 621 and 622 junction of placing tube is globoidal structure.Iron hoop 63 and lock iron ball 64 are located in placing tube 622, iron
Ring 63 is abutted by third spring 65 with placing tube 622 far from the one side for penetrating hole 621, another side direction lock iron ball 64.Button
Nail 61 successively penetrates hole 621 and placing tube 622, and clasp nail 61 is equipped with locking annular groove 611, and locking annular groove 611 is located at placing tube
622 close to the one end for penetrating hole 621.Under the action of third spring 65, lock iron ball 64 is pressed into locking annular groove 611 by iron hoop 63
It is interior, it is locked in clasp nail 61 in locking seat 62, the elastic force of third spring 65, the gravity and lock of iron hoop 63 is overcome by magnet 66
The gravity of iron ball 64 makes to latch the removal locking annular groove 611 of iron ball 64, clasp nail 61 is made to remove locking seat 62.
Penetrate hole 621 with and 622 junction of placing tube be globoidal structure, can convenient for lock iron ball 64 slide into or remove lock
Determine annular groove 611.Under the action of third spring 65, lock iron ball 64 is pressed into locking annular groove 611 locking device 6 by iron hoop, is made
Clasp nail 61 is locked in locking seat, overcomes the elastic force of third spring 65, the gravity and lock iron ball 64 of iron hoop 63 by magnet 66
Gravity, make latch iron ball 64 remove locking annular groove 611, make clasp nail 61 remove locking seat, can be to first by magnet 66
Switch cover 12 and second switch lid 22 opened or closed, facilitate medical staff to set casing according to or remove, improve doctor
The working efficiency of shield personnel.
Infrared sensor 4 is mounted in the first set casing 11, and for detecting whether there are drop and drop flow velocitys.
Drop rate controlling module includes electric pushrod 51, pressure ram 52 and abuts pad 53, and the second set casing 21 is equipped with placing groove
25, placing groove 25 and the second tube seat 211 penetrate through, and electric pushrod 51 is located in placing groove 25,51 one end of electric pushrod and placing groove
25 are fixedly connected, and the other end is fixedly connected with pressure ram 52；Pad 53 is abutted to be located at one end of opposing compression bar 52 and manage with second
Slot 211 connects.Under the action of electric pushrod 51, the radius of perfusion tube is small by pressure, so as to control the flow velocity of drop, according to
Many experiments obtain the relationship between 51 stroke of electric pushrod and drop speed.In the present embodiment, pressure ram 52 is close to
One end of two tube seats 211 is equipped with anti-puncture glue 521, can be effectively prevented perfusion tube and is squeezed compression bar 52 and crushes or pierce through.
It further include having warning lamp 41, warning lamp 41 is installed on the first set casing 11 and for receiving infrared sensor 4
Signal is flashed when warning lamp 41 receives the drop spacing wave of the sending of infrared sensor 4.Warning lamp 41 can remind patient
And medical staff handles drop air situation condition.
It further include spring drawstring 13,13 one end of spring drawstring is fixedly connected with the first set casing 11, and the other end is equipped with hook
131.Since set casing 1 and drop bottom of the pot portion set casing 2 have certain weight at the top of drop pot, it is easy to cause falling off for perfusion tube,
Certain tractive force is provided by spring drawstring 13, perfusion tube is can be avoided and falls off with liquid bag, improves safety.
Second set casing 21 is equipped with button slot 26, and for installing control button 261, control button 261 is used for button slot 26
Control the stroke of electric pushrod.Second switch lid 22 is equipped with baffle 221, and baffle 221 in second switch lid 22 for being closed
When blocking to button slot 26.Baffle 221 can remove button slot 26 and enable medical staff when second switch lid 22 is opened
It is enough to the button in button slot 26 carry out using.When second switch lid 22 is closed, baffle 221 blocks button slot 26,
The button in the random actuation button slot 26 of patient is avoided, and causes to occur unexpected.
In the present embodiment, be additionally provided with display screen 7 and controller 8, controller 8 respectively with display screen 7, infrared sensor 4,
Electric pushrod 51 and control button 261 are electrically connected, and the information of drop speed is sent controller 8, controller by infrared sensor 4
8 update the content on display screen 7, make real-time display infusion liquid drop rate in display screen 7；By being adjusted in control button 261, make
The stroke of the control electric pushrod 51 of controller 8.Pass through the infusion liquid drop rate and adjustment control button in observation display screen 7
261, so that infusion liquid drop rate is reached suitable numerical value.
When using the present apparatus, by magnet 66 close to locking seat 62, under the action of magnet 66, iron hoop 63 and lock iron ball quilt
Absorption makes to latch the removal locking annular groove 611 of iron ball 64, clasp nail 61 is made to remove locking seat 62, makes to drip set casing 1 and drop pot at the top of pot
Bottom set casing 2 is opened.First set casing 11 and the second set casing 21 are pulled to suitable position, by drip pot drug entering side and
Medicine outlet end is respectively placed in the first tube seat 111 and the second tube seat 211, and passes through the first Fastener 3 and the second Fastener 32 respectively
It is fixed.Finally clasp nail 61 is successively penetrated in hole 621 and placing tube 622, under the action of third spring 65, latches iron ball
64 by iron hoop 63 be pressed into locking annular groove 611 in, be locked in clasp nail 61 in locking seat 62, complete drop pot at the top of set casing 1 and
Drip the installation of bottom of the pot portion set casing 2.
It is pressed by the infusion liquid drop rate in observation display screen 7 with adjustment control according to the type of the age of patient and drug
Button 261 makes infusion liquid drop rate reach suitable numerical value.
Claims (7)
1. a kind of infusion liquid drop rate control device, which is characterized in that fixed including set casing (1), drop bottom of the pot portion at the top of drop pot
Shell (2), infrared sensor (4) and drop rate controlling module,
Set casing (1) includes the first set casing (11) and first switch lid (12), first set casing at the top of the drop pot
(11) it is warehouse structure and bottom opening, is equipped with the first tube seat (111) at the top of first set casing (11), first tube seat
(111) two sides are respectively equipped with the first sliding groove (112), and two first sliding grooves (112) are equipped with the first Fastener respectively
(3), one end of first Fastener (3) is fixedly connected by the first spring (31) with first set casing (11), another
End is arcuate structure and drips the drug entering side of pot for clamping；First switch lid (12) side and first set casing (11)
Hingedly, the other side is closed by locking device (6) and first set casing (11) lid；
The drop bottom of the pot portion set casing (2) includes the second set casing (21) and second switch lid (22), second set casing
(21) it is fixedly connected by elastic telescopicing rod (23) with first set casing (11), is equipped at the top of second set casing (21)
Place position (24), the place position (24) and first set casing (11) penetrate through, and the place position (24) is equipped with the second tube seat
(211), the two sides of second tube seat (211) are respectively equipped with the second sliding groove (212), and two second sliding grooves (212) set
Have respectively the second Fastener (32), one end of second Fastener (32) passes through second spring (33) and second set casing
(21) it is fixedly connected, the other end is arcuate structure and drips the medicine outlet end of pot for clamping；Second switch lid (22) side with
Second set casing (21) hingedly, closed by locking device (6) and second set casing (21) lid by the other side；
The infrared sensor (4) is mounted in first set casing (11), and for detecting whether there are drop and drops
Flow velocity；
The drop rate controlling module includes electric pushrod (51), pressure ram (52) and abutting pad (53), second set casing
(21) placing groove (25) are equipped with, the placing groove (25) and second tube seat (211) penetrate through, and the electric pushrod (51) is located at
In the placing groove (25), described electric pushrod (51) one end is fixedly connected with the placing groove (25), and the other end is squeezed with described
Compression bar (52) is fixedly connected；It is described abut pad (53) be located at the relatively described pressure ram (52) one end and with second tube seat
(211) it connects.
2. a kind of infusion liquid drop rate control device according to claim 1, it is characterised in that: further include having warning lamp
(41), the warning lamp (41) is installed on first set casing (11) and is electrically connected with the infrared sensor (4).
3. a kind of infusion liquid drop rate control device according to claim 1, it is characterised in that: the pressure ram (52) is leaned on
One end of nearly second tube seat (211) is equipped with anti-puncture glue (521).
4. a kind of infusion liquid drop rate control device according to claim 1, it is characterised in that: the locking device (6)
Including clasp nail (61), locking seat (62), iron hoop (63) and lock iron ball (64), it is equipped in the locking seat (62) and penetrates hole
(621) and the locking seat (62) are run through in placing tube (622), described hole (621) one end that penetrates, the other end and the placing tube
(622) conducting connection, globoidal structure is in hole (621) and the placing tube (622) junction of penetrating；The iron hoop (63) and
The lock iron ball (64) is located in the placing tube (622), and the iron hoop (63) is logical far from the one side for penetrating hole (621)
It crosses third spring (65) to abut with the placing tube (622), another side is towards the lock iron ball (64)；The clasp nail (61) according to
It is secondary penetrate it is described penetrate hole (621) and the placing tube (622), the clasp nail (61) is equipped with locking annular groove (611), the locking
Annular groove (611) is located at the placing tube (622) close to described one end for penetrating hole (621)；In the work of the third spring (65)
Under, the lock iron ball (64) is pressed into the locking annular groove (611) by the iron hoop (63), locks the clasp nail (61)
In the locking seat (62), the elastic force of the third spring (65), the gravity of the iron hoop (63) are overcome by magnet (66)
And the gravity of lock iron ball (64), so that the lock iron ball (64) is removed the locking annular groove (611), makes the clasp nail
(61) locking seat (62) is removed.
5. a kind of infusion liquid drop rate control device according to claim 1, it is characterised in that: second set casing
(21) button slot (26) are equipped with, for installing control button (261), the control button (261) is used for the button slot (26)
Adjust the stroke of the electric pushrod (51)；The second switch lid (22) is equipped with baffle (221), and the baffle (221) is used
The button slot (26) is blocked in when the second switch lid (22) is in closure.
6. a kind of infusion liquid drop rate control device according to claim 1, it is characterised in that: further include spring drawstring
(13), described spring drawstring (13) one end is fixedly connected with first set casing (11), and the other end is equipped with hook (131).
7. a kind of infusion liquid drop rate control device according to claim 1, it is characterised in that: solid at the top of the drop pot
Shell (1) is determined equipped with observation window (113), and the observation window (113) is for observing the case where dripping pot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821785340.XU CN209347800U (en) | 2018-10-31 | 2018-10-31 | A kind of infusion liquid drop rate control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821785340.XU CN209347800U (en) | 2018-10-31 | 2018-10-31 | A kind of infusion liquid drop rate control device |
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| Publication Number | Publication Date |
|---|---|
| CN209347800U true CN209347800U (en) | 2019-09-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821785340.XU Active CN209347800U (en) | 2018-10-31 | 2018-10-31 | A kind of infusion liquid drop rate control device |
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| CN (1) | CN209347800U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109172943A (en) * | 2018-10-31 | 2019-01-11 | 广西医科大学附属肿瘤医院 | A kind of infusion liquid drop wisdom control system |
-
2018
- 2018-10-31 CN CN201821785340.XU patent/CN209347800U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109172943A (en) * | 2018-10-31 | 2019-01-11 | 广西医科大学附属肿瘤医院 | A kind of infusion liquid drop wisdom control system |
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