CN208660040U - The perfusion tube that intelligently can shut off and alarm - Google Patents
The perfusion tube that intelligently can shut off and alarm Download PDFInfo
- Publication number
- CN208660040U CN208660040U CN201820321190.0U CN201820321190U CN208660040U CN 208660040 U CN208660040 U CN 208660040U CN 201820321190 U CN201820321190 U CN 201820321190U CN 208660040 U CN208660040 U CN 208660040U
- Authority
- CN
- China
- Prior art keywords
- alarm
- medical
- shut
- intelligently
- perfusion tube
- 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.)
- Expired - Fee Related
Links
- 230000010412 perfusion Effects 0.000 title claims abstract description 21
- 238000001914 filtration Methods 0.000 claims abstract description 60
- 238000001802 infusion Methods 0.000 claims abstract description 35
- 239000003205 fragrance Substances 0.000 claims abstract description 24
- 125000000058 cyclopentadienyl group Chemical group C1(=CC=CC1)* 0.000 claims abstract description 17
- ZSWFCLXCOIISFI-UHFFFAOYSA-N endo-cyclopentadiene Natural products C1C=CC=C1 ZSWFCLXCOIISFI-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000007788 liquid Substances 0.000 claims abstract description 17
- 229920003023 plastic Polymers 0.000 claims abstract description 10
- 239000004033 plastic Substances 0.000 claims abstract description 10
- 238000012806 monitoring device Methods 0.000 claims abstract description 9
- 239000012530 fluid Substances 0.000 claims description 20
- 239000012528 membrane Substances 0.000 claims description 19
- 230000000844 anti-bacterial effect Effects 0.000 claims description 4
- 239000007800 oxidant agent Substances 0.000 claims description 4
- 230000001590 oxidative effect Effects 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 3
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 230000000007 visual effect Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- IPSBLKQJGCQNLR-UHFFFAOYSA-N 1-cyclopenta-2,4-dien-1-ylphenanthrene Chemical compound C1(C=CC=C1)C1=CC=CC=2C3=CC=CC=C3C=CC1=2 IPSBLKQJGCQNLR-UHFFFAOYSA-N 0.000 abstract description 3
- 210000003462 vein Anatomy 0.000 description 6
- 239000003814 drug Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses the medical infusion lines that one kind intelligently can shut off and alarm, including the luxuriant and rich with fragrance dropper of sequentially connected plastic plug needle, cyclopentadienyl, upper tubing and lower infusion tube, upper tubing is equipped with air cut-off equipment, is equipped with liquid level monitoring device in cyclopentadienyl phenanthrene dropper；Liquid level monitoring device includes spacing collar, floating ball and connecting rod, and connecting rod is fixed with a circular baffle plate close to one end of floating ball；Air cut-off equipment includes the first medical filtration diaphragm, the second medical filtration diaphragm and air current limliting folder, first medical filtration diaphragm and the second medical filtration diaphragm are separately connected a hydraulic pressure sensor, and air current limliting folder extends to form several V-types to center position from inner wall and pushes against piece；It further include controller and alarm.The utility model detects the water pressure in perfusion tube by hydraulic pressure sensor, it can be automatically closed infusion channel when water pressure changes, and medical staff or family numbers of patients is reminded to carry out the infusion work of processing patient in time, be conducive to the infusion safety for improving patient.
Description
Technical field
The utility model belongs to the field of medical instrument technology, the infusion that intelligently can shut off and alarm more particularly to one kind
Pipe.
Background technique
Perfusion tube, also known as disposable transfusion device are a kind of common medical treatment consumptive materials, by aseptic process, establish vein with
Channel between medical fluid is used for venous transfusion.When in use, plastic plug needle is inserted into infusion bag or infusion bottle by medical staff,
The drop speed that medical fluid is adjusted by dripping fast adjuster, medical fluid is continued and steadily enters vein, to supplement body fluid or nutriment.
But when in use, if the medical fluid in infusion bag or infusion bottle drips sky, and medical staff is without replacement infusion in time
Bag or infusion bottle, or do not terminate work of being infused in time, the air in perfusion tube can enter the vein of patient, generate patient swollen
Keenly feel or blood samples of patients is caused to flow back, not only increases the infusion risk of patient, also increase the nursing work load of medical staff.
Utility model content
The utility model passes through water mainly solving the technical problems that provide a kind of perfusion tube that intelligently can shut off and alarm
Pressure sensor detects the water pressure in perfusion tube, can be automatically closed infusion channel when water pressure changes, and mention in time
Awake medical staff or family numbers of patients carry out the infusion work of processing patient, are conducive to the infusion safety for improving patient.
In order to solve the above technical problems, the technical solution that the utility model uses is: one kind intelligently can shut off and report
Alert perfusion tube, including the luxuriant and rich with fragrance dropper of sequentially connected plastic plug needle, cyclopentadienyl, upper tubing, Y type branch pipe, lower infusion tube and puncture
Needle, the upper tubing are arranged with the fast adjuster of drop and air cut-off equipment, and the lower infusion tube is arranged with medical fluid current limliting folder, institute
It states in luxuriant luxuriant and rich with fragrance dropper and is equipped with liquid level monitoring device；
The liquid level monitoring device includes spacing collar, floating ball and connecting rod, and the floating ball and the connecting rod are all located at institute
The lower section of spacing collar is stated, the inner wall of the spacing collar and the luxuriant and rich with fragrance dropper of the cyclopentadienyl is fixed, the upper end of the floating ball and the connecting rod
Fixed, the connecting rod is fixed with a circular baffle plate close to one end of the floating ball, and the lower surface of the baffle is equipped with negative contact,
The lower end of the luxuriant and rich with fragrance dropper of cyclopentadienyl is equipped with the positive contact to match with the negative contact；
The air cut-off equipment includes the first medical filtration diaphragm, the second medical filtration diaphragm and air current limliting folder, institute
State the upstream that the first medical filtration diaphragm is located at the second medical filtration diaphragm, the first medical filtration diaphragm and described
Two medical filtration diaphragms are separately connected a hydraulic pressure sensor, and the air current limliting folder extends to form several from inner wall to center position
V-type pushes against piece, and the abutting piece is opposite two-by-two, and any abutting piece and the contact surface that the air current limliting is pressed from both sides are miniature equipped with one
Magnet block, and the contact surface of opposite another abutting piece and air current limliting folder is equipped with a minitype electromagnet；
It further include controller and alarm, the alarm includes onsite alarming device and long-distance alarm apparatus, the controller
All be fixed on the outer wall of the upper tubing with the onsite alarming device, the long-distance alarm apparatus is mounted on nurse station, it is described just
Contact, negative contact, hydraulic pressure sensor, minitype electromagnet and onsite alarming device are electrically connected with the controller respectively, described long-range
Alarm and the controller are wirelessly connected.
It further says, the current limliting folder extends to form 4 V-types to center position from inner wall and pushes against piece, 4 V-types
It is opposite two-by-two to push against piece.
It further says, the spacing collar is netted spacing collar.
It further says, the diameter of the baffle is greater than the opening bore of the lower end of the luxuriant and rich with fragrance dropper of the cyclopentadienyl.
It further says, the diameter of the connecting rod is less than the diameter of the upper tubing in order under the connecting rod
End is inserted into the upper tubing.
It further says, the first medical filtration diaphragm and the second medical filtration diaphragm all include upper filtration membrane
And lower filtration membrane and the antibacterial oxidant layer being pressed between filtration membrane and lower filtration membrane.
It further says, the long-distance alarm apparatus is the LED display module that can show bed number.
It further says, the onsite alarming device is combined aural and visual alarm or phonetic alarm.
It further says, the abutting piece is that metal pushes against piece or plastics push against piece.
The beneficial effects of the utility model at least have the following:
1, the upper tubing of the utility model is arranged with air cut-off equipment, and is equipped with liquid level monitoring in the luxuriant and rich with fragrance dropper of cyclopentadienyl and fills
It sets, the drop for capableing of real-time monitoring infusion process Chinese medicine liquid is given a present condition, if the medical fluid drop in cyclopentadienyl phenanthrene dropper is sent and finished or perfusion tube
Inside there is air, can be automatically closed the medical fluid conveying in perfusion tube, and remind at medical staff or family numbers of patients in time
Reason reduces medical staff or family numbers of patients is checked repeatedly in infusion bag in infusion process or medical fluid drips the work sent in infusion bottle
Amount；
2, the utility model liquid level monitoring device includes spacing collar, floating ball and connecting rod, is existed in right amount when in luxuriant luxuriant and rich with fragrance dropper
When medical fluid, connecting rod rises under the action of floating ball realizes that baffle and the lower end of luxuriant luxuriant and rich with fragrance dropper separate, and enters convenient for medical fluid upper defeated
Liquid pipe, and the position of spacing collar can limit the rising space of connecting rod and guarantee the lower end of connecting rod not with luxuriant luxuriant and rich with fragrance dropper
Lower end is detached from；After the medical fluid drop in luxuriant luxuriant and rich with fragrance dropper is sent, the lower end of connecting rod is downwardly into upper tubing and baffle
Fastened with the lower end of luxuriant luxuriant and rich with fragrance dropper so that negative contact is contacted with positive contact, and then touches alarm equipment alarm, prompting medical staff and
Shi Genghuan medical fluid terminates infusion work；
3, the utility model air cut-off equipment includes the first medical filtration diaphragm, the second medical filtration diaphragm and air limit
Stream folder, the first medical filtration diaphragm and the second medical filtration diaphragm are separately connected a hydraulic pressure sensor, and medical fluid is dripped in upper tubing
The first medical filtration diaphragm and the second medical filtration diaphragm can successively be passed through when sending, when the hydraulic pressure of the first medical filtration diaphragm senses
When the hydraulic pressure value of device detection is lower than the hydraulic pressure value that the hydraulic pressure sensor of the second medical filtration diaphragm detects, controller can control electromagnetism
Tie Tong electricity, electromagnet is attracting with the magnet block of opposite side after being powered, and then pushes against piece and compress upper tubing relatively, realizes that infusion is logical
The closing in road avoids air from entering the vein of patient, improves the safety of patient fluid infusion；
4, the utility model the first medical filtration diaphragm and the second medical filtration diaphragm all include upper filtration membrane and lower mistake
Filter membrane piece and the antibacterial oxidant layer being pressed between filtration membrane and lower filtration membrane, the first medical filtration diaphragm and the second medicine
Liquid filtration membrane can fine particle in filtering liquid medicine, and there is bacteria resistance function.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the portion the A enlarged structure schematic diagram of Fig. 1；
Fig. 3 is the portion the B enlarged structure schematic diagram of Fig. 1；
Fig. 4 is the control principle schematic diagram of the utility model；
Each section label is as follows in attached drawing:
Plastic plug needle 1, cyclopentadienyl luxuriant and rich with fragrance dropper 2, Y type branch pipe 4, lower infusion tube 5, puncture needle 6, drip fast adjuster at upper tubing 3
7, medical fluid current limliting presss from both sides 8, spacing collar 9, floating ball 10, connecting rod 11, baffle 12, negative contact 13, positive contact 14, the first liquid medicine filtering membrane
Piece 15, the second medical filtration diaphragm 16, air current limliting folder 17, hydraulic pressure sensor 18, push against piece 19, magnet block 20, electromagnet 21,
Controller 22, onsite alarming device 23 and long-distance alarm apparatus 24.
Specific embodiment
The preferred embodiment of the utility model is described in detail with reference to the accompanying drawing, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, to make the protection scope of the utility model apparent clear
Define.
Embodiment: the perfusion tube that one kind intelligently can shut off and alarm, as Figure 1-Figure 4, including sequentially connected plastics
The luxuriant and rich with fragrance dropper 2 of connecting plug needle 1, cyclopentadienyl, upper tubing 3, Y type branch pipe 4, lower infusion tube 5 and puncture needle 6, the upper tubing 3 are arranged with drop
Fast adjuster 7 and air cut-off equipment, the lower infusion tube 5 are arranged with medical fluid current limliting folder 8, are equipped with liquid level in the luxuriant and rich with fragrance dropper of cyclopentadienyl
Monitoring device；
The liquid level monitoring device includes spacing collar 9, floating ball 10 and connecting rod 11, the floating ball 10 and the connecting rod 11
All be located at the spacing collar 9 lower section, the spacing collar 9 and it is described cyclopentadienyl phenanthrene dropper 2 inner wall fix, the floating ball 10 with it is described
The upper end of connecting rod 11 is fixed, and the connecting rod 11 is fixed with a circular baffle plate 12, the baffle close to one end of the floating ball
12 lower surface is equipped with negative contact 13, and the lower end of the luxuriant and rich with fragrance dropper 2 of cyclopentadienyl is equipped with the positive contact 14 to match with the negative contact；
The air cut-off equipment includes the first medical filtration diaphragm 15, the second medical filtration diaphragm 16 and air current limliting folder
17, the first medical filtration diaphragm 15 is located at the upstream of the second medical filtration diaphragm 16, first liquid medicine filtering membrane
Piece 15 and the second medical filtration diaphragm 16 are separately connected a hydraulic pressure sensor 18, and the air current limliting folder 17 is from inner wall in
Heart direction extends to form several V-types and pushes against piece 19, and the abutting piece 19 is opposite two-by-two, and any abutting piece and the air limit
The contact surface of stream folder is equipped with a miniature magnet block 20, and the contact surface that opposite another abutting piece is pressed from both sides with the air current limliting is equipped with
One minitype electromagnet 21；
It further include controller 22 and alarm, the alarm includes onsite alarming device 23 and long-distance alarm apparatus 24, described
Controller 22 and the onsite alarming device 23 are all fixed on the outer wall of the upper tubing, and the long-distance alarm apparatus 24 is mounted on shield
Scholar station, the positive contact, negative contact, hydraulic pressure sensor, minitype electromagnet and onsite alarming device are electrically connected with the controller respectively
It connects, the long-distance alarm apparatus and the controller are wirelessly connected.
The medical fluid current limliting folder 8 extends to form 4 V-types to center position from inner wall and pushes against piece, and 4 V-types push against piece
It is opposite two-by-two.
The spacing collar 9 is netted spacing collar.
The diameter of the baffle 12 is greater than the opening bore of the lower end of the luxuriant and rich with fragrance dropper 2 of the cyclopentadienyl.
The diameter of the connecting rod 11 is less than the diameter of the upper tubing 3 in order to which institute is inserted into the lower end of the connecting rod
It states in upper tubing.
The first medical filtration diaphragm 15 and the second medical filtration diaphragm 16 all include upper filtration membrane and lower mistake
Filter membrane piece and the antibacterial oxidant layer being pressed between filtration membrane and lower filtration membrane.
The long-distance alarm apparatus 24 is the LED display module that can show bed number.
The onsite alarming device 23 is combined aural and visual alarm or phonetic alarm.
The abutting piece 19 is that metal pushes against piece or plastics push against piece.
The working principle of the utility model is as follows:
When in use, plastic plug needle is inserted into infusion bag or infusion bottle first, then adjusts the drop speed for dripping fast adjuster,
Enter medical fluid stabilization in the vein of patient by perfusion tube；In use process, if occurring air in upper tubing, air bubble
After the first medical filtration diaphragm, the hydraulic pressure sensor being electrically connected with the first medical filtration diaphragm can be detected in pipe at this time
Hydraulic pressure value, and the hydraulic pressure value can detect hydraulic pressure value lower than the hydraulic pressure sensor being electrically connected with the second medical filtration diaphragm, in turn
The electromagnet that controller presss from both sides air current limliting is powered, and electromagnet is attracting with magnet block, so that pushing against piece, opposite to compress realization defeated
The closing in liquid channel, and remind medical staff or family numbers of patients to exclude inner air tube in time by alarm, avoid air from entering
The vein of patient；After the medical fluid drop in luxuriant luxuriant and rich with fragrance dropper is sent, connecting rod decline, and then the negative contact on baffle and the luxuriant and rich with fragrance drop of cyclopentadienyl
The positive contact of pipe lower end contacts, and connects circuit, so that controller controls alarm equipment alarm, remind medical staff or family numbers of patients and
Shi Genghuan infusion bag or infusion bottle, or terminate infusion work.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Equivalent structure transformation made based on the specification and figures of the utility model, it is relevant to be applied directly or indirectly in other
Technical field is also included in the patent protection scope of the utility model.
Claims (9)
1. the perfusion tube that one kind intelligently can shut off and alarm, it is characterised in that: including sequentially connected plastic plug needle (1), cyclopentadienyl
Luxuriant and rich with fragrance dropper (2), upper tubing (3), Y type branch pipe (4), lower infusion tube (5) and puncture needle (6), the upper tubing are arranged with drop
Fast adjuster (7) and air cut-off equipment, the lower infusion tube are arranged with medical fluid current limliting folder (8), are equipped in the luxuriant and rich with fragrance dropper of cyclopentadienyl
Liquid level monitoring device；
The liquid level monitoring device includes spacing collar (9), floating ball (10) and connecting rod (11), and the floating ball and the connecting rod are all
Positioned at the lower section of the spacing collar, the inner wall of the spacing collar and the luxuriant and rich with fragrance dropper of the cyclopentadienyl is fixed, the floating ball and the connecting rod
Upper end fix, the connecting rod is fixed with a circular baffle plate (12), the lower surface of the baffle close to one end of the floating ball
Equipped with negative contact (13), the lower end of the luxuriant and rich with fragrance dropper of cyclopentadienyl is equipped with the positive contact (14) to match with the negative contact；
The air cut-off equipment includes the first medical filtration diaphragm (15), the second medical filtration diaphragm (16) and air current limliting folder
(17), the first medical filtration diaphragm is located at the upstream of the second medical filtration diaphragm, the first medical filtration diaphragm
It is separately connected a hydraulic pressure sensor (18) with the second medical filtration diaphragm, air current limliting folder is from inner wall to center position
It extends to form several V-types and pushes against piece (19), the abutting piece is opposite two-by-two, any abutting piece and air current limliting folder
Contact surface is equipped with a miniature magnet block (20), and the contact surface that opposite another abutting piece and the air current limliting are pressed from both sides is micro- equipped with one
Type electromagnet (21)；
It further include controller (22) and alarm, the alarm includes onsite alarming device (23) and long-distance alarm apparatus (24), institute
It states controller and the onsite alarming device is all fixed on the outer wall of the upper tubing, the long-distance alarm apparatus is mounted on nurse
It stands, the positive contact, negative contact, hydraulic pressure sensor, minitype electromagnet and onsite alarming device are electrically connected with the controller respectively,
The long-distance alarm apparatus and the controller are wirelessly connected.
2. the perfusion tube according to claim 1 that intelligently can shut off and alarm, it is characterised in that: the current limliting folder is by inner wall
4 V-types are extended to form to center position and push against piece, and it is opposite two-by-two that 4 V-types push against piece.
3. the perfusion tube according to claim 1 that intelligently can shut off and alarm, it is characterised in that: the spacing collar is netted
Spacing collar.
4. the perfusion tube according to claim 1 that intelligently can shut off and alarm, it is characterised in that: the diameter of the baffle is big
Opening bore in the lower end of the luxuriant and rich with fragrance dropper of the cyclopentadienyl.
5. the perfusion tube according to claim 1 that intelligently can shut off and alarm, it is characterised in that: the diameter of the connecting rod
Less than the diameter of the upper tubing in order to which the lower end of the connecting rod is inserted into the upper tubing.
6. the perfusion tube according to claim 1 that intelligently can shut off and alarm, it is characterised in that: first medical filtration
Diaphragm and the second medical filtration diaphragm all include upper filtration membrane and lower filtration membrane and be pressed on filtration membrane and
Antibacterial oxidant layer between lower filtration membrane.
7. the perfusion tube according to claim 1 that intelligently can shut off and alarm, it is characterised in that: the long-distance alarm apparatus is
It can show the LED display module of bed number.
8. the perfusion tube according to claim 1 that intelligently can shut off and alarm, it is characterised in that: the onsite alarming device is
Combined aural and visual alarm or phonetic alarm.
9. the perfusion tube according to claim 1 that intelligently can shut off and alarm, it is characterised in that: the abutting piece is metal
It pushes against piece or plastics pushes against piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820321190.0U CN208660040U (en) | 2018-03-09 | 2018-03-09 | The perfusion tube that intelligently can shut off and alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820321190.0U CN208660040U (en) | 2018-03-09 | 2018-03-09 | The perfusion tube that intelligently can shut off and alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208660040U true CN208660040U (en) | 2019-03-29 |
Family
ID=65821487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820321190.0U Expired - Fee Related CN208660040U (en) | 2018-03-09 | 2018-03-09 | The perfusion tube that intelligently can shut off and alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208660040U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110538357A (en) * | 2019-09-23 | 2019-12-06 | 中国人民解放军联勤保障部队第九二四医院 | Infusion apparatus capable of automatically and successively delivering three kinds of liquid medicines |
-
2018
- 2018-03-09 CN CN201820321190.0U patent/CN208660040U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110538357A (en) * | 2019-09-23 | 2019-12-06 | 中国人民解放军联勤保障部队第九二四医院 | Infusion apparatus capable of automatically and successively delivering three kinds of liquid medicines |
| CN110538357B (en) * | 2019-09-23 | 2024-02-06 | 中国人民解放军联勤保障部队第九二四医院 | Infusion apparatus capable of automatically conveying three kinds of liquid medicine successively |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208552698U (en) | A kind of intelligent infusion device | |
| CN208660040U (en) | The perfusion tube that intelligently can shut off and alarm | |
| CN202478324U (en) | Automatic liquid-stop bubble-prevention infusion apparatus | |
| CN201399117Y (en) | Double-sided filtering precise-filtering transfusion device | |
| CN203898833U (en) | Disposable infusion apparatus with automatic-exhaust precise filter | |
| CN203220648U (en) | Infusion pipe with pressure induction alarming device | |
| CN203303434U (en) | Portable air pressure transfusion device | |
| CN203555999U (en) | Safe and intelligent double-security infusion apparatus | |
| CN208243843U (en) | A kind of double governor intravenous transfusion device | |
| CN204193183U (en) | A kind of acousto-optic control dropping liquid drop kettle | |
| CN203483456U (en) | Drip tube special for skin pricking test | |
| CN2579437Y (en) | Medica linfusion alarm | |
| CN204484966U (en) | A kind of department of obstetrics and gynecology transfusion set | |
| CN217138827U (en) | Disposable multifunctional transfusion system | |
| CN203043186U (en) | Automatic liquid stop and automatic exhaust infusion apparatus | |
| CN213994268U (en) | Intelligent closed type feedback device for digestive juice combined nutrient solution | |
| CN201257204Y (en) | Infusion alarm | |
| CN201921212U (en) | Display and alarm device of transfusion system | |
| CN2574689Y (en) | Transfusion warner | |
| CN207755610U (en) | A kind of infusion warning device | |
| CN203017473U (en) | Disposable, airtight and portable bladder syringe | |
| CN2666447Y (en) | Pressure-keeping infusion device with alarming unit | |
| CN202113438U (en) | Liquid-stopping intravenous transfusion apparatus | |
| CN201578697U (en) | Safety infusion automatic alarm | |
| CN201701583U (en) | Liquid stop warner for transfusion |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190625 Address after: 215031 Pinghai Road 899, Suzhou City, Jiangsu Province Patentee after: The First Affiliated Hospital of Suzhou University Address before: 215300 Pinghai Road 899, Suzhou City, Jiangsu Province, First Affiliated Hospital of Suzhou University Patentee before: Xu Yingying |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190329 Termination date: 20210309 |