CN106421965B - Pull-down rotary medicine changing infusion apparatus - Google Patents
Pull-down rotary medicine changing infusion apparatus Download PDFInfo
- Publication number
- CN106421965B CN106421965B CN201610924751.1A CN201610924751A CN106421965B CN 106421965 B CN106421965 B CN 106421965B CN 201610924751 A CN201610924751 A CN 201610924751A CN 106421965 B CN106421965 B CN 106421965B
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- medicine
- bottle
- module
- sliding sleeve
- sliding ring
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- 238000001802 infusion Methods 0.000 title claims abstract description 68
- 239000003814 drug Substances 0.000 title claims abstract description 67
- 230000008859 change Effects 0.000 claims abstract description 12
- 240000007643 Phytolacca americana Species 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000474 nursing effect Effects 0.000 abstract 1
- 230000006872 improvement Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 6
- 229940079593 drug Drugs 0.000 description 5
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
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
-
- 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
- A61M5/16827—Flow controllers controlling delivery of multiple fluids, e.g. sequencing, mixing or via separate flow-paths
-
- 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
- A61M2005/1401—Functional features
-
- 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
- A61M2205/33—Controlling, regulating or measuring
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 relates to a pull-down rotary medicine changing infusion set. Drop-down rotatory transfusion system of changing dressings includes: the infusion bag comprises a main bracket, a control handle, a sliding sleeve module, an infusion needle head fixer, a medicine containing disc module, an infusion bag hook, a power device module and a base. The sliding sleeve module and the power device module are sleeved on the outer surface of the main bracket, and the sliding sleeve module and the power device module are rigidly connected with the control handle. The sliding sleeve module is connected with the transfusion needle head fixer. The power device module is stretched downwards by the control handle to enable the sliding sleeve module to obtain upward power, so that the infusion needle head is pulled out of an original medicine bottle or a medicine bag, then the sliding sleeve module is rotated to enable the needle head to be aligned to another bottle of medicine, and then the control handle is loosened, so that the needle head is inserted into a medicine bottle fixed on the medicine containing tray module; the invention can lead the patient to change the medicine by self-help quickly and conveniently, and is also beneficial to reducing the working intensity of nursing personnel and improving the working efficiency and the safety of transfusion.
Description
Technical Field
The invention relates to an infusion apparatus, in particular to a pull-down rotary medicine changing infusion apparatus.
Background
At present, the infusion apparatus used for the infusion patient is mainly a traditional infusion apparatus. The traditional transfusion system is formed by connecting a vein needle, a protective cap, a transfusion hose, a liquid medicine filter, a flow rate regulator, a drip cup, a bottle plug puncture outfit and an air inlet pipe air filter, and is mainly used as disposable medical consumables for venous transfusion. However, the above conventional infusion device has a problem: when using traditional transfusion system to carry out many bottles of medicament infusion, after one of them bottle was ended, patient need seek medical personnel's help and carry out the manual work and change dressings, and the process is slightly loaded down with trivial details, has increased artifical guardianship cost. And the condition of adding wrong medicine often happens, so that the medicine adding process is unsafe and inconvenient. Meanwhile, under the condition of more patients, the medical staff may have insufficient hands, so that the dressing change process is not consistent, and the waiting time of the patients is longer.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a pull-down rotary medicine changing infusion set which is simple in structure, convenient to use and capable of changing medicine by self.
The invention adopts the following technical scheme: a pull-down rotary medicine changing infusion apparatus comprises a main support, a base, an infusion bottle hook, a medicine containing disc mold, a control handle, a power device module, a sliding sleeve module and an infusion needle head fixing device, wherein the infusion hook, the medicine containing disc mold, the control handle, the power device module and the base are sequentially arranged on the main support from top to bottom, the sliding sleeve module is slidably arranged on the main support and comprises a top end sliding ring, a middle support and a bottom sliding ring, the middle support is arranged between the top end sliding ring and the bottom sliding ring, the distance from the top end sliding ring to the medicine containing disc module is shorter than that from the bottom sliding ring to the medicine containing disc module, the needle head fixing device is connected with the top end sliding ring, the power device module comprises an outer cover, a spring and a lower sliding ring, the outer cover is slidably arranged on the main support, and the spring is arranged in the outer cover, the lower sliding ring is arranged at the bottom of the outer cover and the spring, two ends of the spring abut against the outer cover and the lower sliding ring, the lower sliding ring is fixedly arranged on the main support, the control handle has elasticity and is connected with the lower sliding ring and the lower sliding ring, bottle mouths of a plurality of bottles of medicine bottles face downwards in a circumferential arrangement mode and are arranged on the medicine containing disc die, a needle head of infusion is fixed on the needle head fixing device and is inserted into one bottle of medicine bottles, when the control handle slides downwards and rotates, the spring is compressed, the control handle slides downwards to drive the sliding sleeve die and the needle head fixing device on the sliding sleeve die to descend so that the needle head is separated from one medicine bottle, the control handle rotates to drive the needle head fixing device to rotate to the bottom of the other medicine bottle, and when the control.
As an improvement, the medicine containing tray die set comprises a tray cake, a bottle mouth clamp and a switch, the tray cake comprises an upper cover and a lower cover, a hole is formed in the upper cover, a hole is formed in the position, corresponding to the hole in the upper cover, of the lower cover, the bottle mouth clamp is arranged at the position, corresponding to the hole between the upper cover and the lower cover, of the bottle mouth clamp, and the switch is arranged on the outer contour of the tray cake and penetrates through the tray cake to be connected with the bottle mouth clamp.
As an improvement, the bottle opening clamp comprises a folding rod, a rotating shaft and two clamping feet, the two clamping feet are rotatably arranged on the rotating shaft, the folding rod comprises a main rod and two branch rods, the main rod penetrates through the rotating shaft and is positioned between the two clamping feet, one end of the main rod is hinged to one end of each of the two branch rods, the other end of the main rod is provided with a switch, and the other ends of the two branch rods are hinged to the inner side of one clamping foot; when the switch is pressed inwards, the main rod jacks the two branch rods to enable the two clamping feet to rotate around the rotating shaft to be separated, and when the switch is pulled outwards, the main rod pulls the two branch rods back to enable the two clamping feet to be folded.
As an improvement, arc-shaped grooves are formed in the opposite inner sides of the two clamping feet.
As an improvement, the switch is detachable, the switch is screwed with the main rod through threaded fit.
As an improvement, the other ends of the two clamping feet, which are opposite to the rotating shaft, are provided with tension springs which are connected with the end parts of the two clamping feet.
As an improvement, the upper cover and the lower cover are buckled together, a concentric circular clamping groove with a larger diameter than the hole is arranged on the lower cover, and the bottle mouth clamp is arranged in the clamping groove for limiting.
As an improvement, the sliding sleeve module is close to the medicine containing tray module, a groove is formed in the sliding ring at the top end of the sliding sleeve module, and a protrusion is arranged at the corresponding part of the main support sleeved with the main support.
As an improvement, the sliding sleeve module and the power device module are sleeved on the main bracket.
The invention has the beneficial effects that: power device module the inside is equipped with the spring, make the sliding sleeve module can remove in the certain limit, and the spring has elasticity, can reply automatically, through drop-down, the rotation control handle just can change dressings by oneself, it needs to seek medical personnel's help and carries out this a difficult problem of manual change dressings to have solved patient, make the process of changing dressings simple, it is light, artifical guardianship cost has been reduced, and the condition of changing dressings can not appear yet, nurse's work load has been saved, also can not appear because of the trouble that the delay of changing dressings will cause, infusion has been accomplished such as a bottle of medicine, the blood return phenomenon that appears in time not changing dressings.
Drawings
FIG. 1 is a schematic structural view of a pull-down rotary dressing change infusion set of the present invention;
FIG. 2 is an exploded view of the tray die set of the present invention;
fig. 3 is a schematic view of the construction of the inventive finish clip.
Detailed Description
The following detailed description of specific embodiments of the invention refers to the accompanying drawings.
Fig. 1-3 show a pull-down rotary medicine changing infusion set according to an embodiment of the present invention. The embodiment comprises a main support 2, a base 1 and an infusion bottle hook 8, and further comprises a medicine tray containing mould 7, a control handle 4, a power device mould 3, a sliding sleeve mould 5 and an infusion needle head fixer 6, wherein the infusion hook 8, the medicine tray containing mould 7, the control handle 4, the power device mould 3 and the base 1 are sequentially arranged on the main support 2 from top to bottom, the sliding sleeve mould 5 is slidably arranged on the main support 2, the sliding sleeve mould 5 comprises a top end sliding ring 51, a middle support 52 and a bottom sliding ring 53, the middle support 52 is arranged between the top end sliding ring 51 and the bottom sliding ring 53, the distance from the top end sliding ring 51 to the medicine tray containing mould 7 is shorter than the distance from the bottom sliding ring 53 to the medicine tray containing mould 7, the needle head 6 is connected with the top end sliding ring 51, the power device mould 3 comprises an outer cover 31, a spring 32 and a lower sliding ring 33, the outer cover 31 is arranged on the main support 2 in a sliding manner, the spring 32 is arranged in the outer cover 31, the lower sliding ring 33 is arranged at the bottoms of the outer cover 31 and the spring 32, two ends of the spring 32 are propped against the outer cover 31 and the lower sliding ring 33, the lower sliding ring 33 is fixedly arranged on the main support 2, the control handle 4 has elasticity and is connected with the bottom sliding ring 53 and the lower sliding ring 33, a plurality of bottles of medicines are hung on the infusion bottle hook 8, the bottle mouths of the medicines are downwards arranged on the medicine containing disc mold 7 in a circumferential manner, the infusion bottle hook 8 and the medicine containing disc mold 7 are matched for use, so that an infusion bottle can be firmly fixed, the infusion bottle hook 8 is hung at the bottom of the infusion bottle, the medicine containing disc mold 7 supports the top of the infusion bottle, when the infusion needle head of the infusion bottle is fixed on the needle head fixing device 6 and inserted into one bottle of medicine, when another bottle of medicine, the control handle 4 is only required to slide downwards, the spring 32 is compressed, when the control handle 4 slides downwards, the sliding sleeve module 5 and the needle fixer 6 on the sliding sleeve module are driven to descend, so that the needle can be separated from a medicine bottle which is finished with infusion, the control handle 4 is rotated to drive the needle fixer 6 to rotate to the position below another medicine bottle which needs infusion, and then the spring 32 resetting needle of the control handle 4 is loosened to poke the other medicine bottle which needs infusion, so that medicine changing can be finished; because power device module 3 the inside is equipped with spring 32, so make sliding sleeve module 5 can remove in the certain limit, and spring 3 has elasticity, can the auto-response, through drop-down, rotation control handle 4 just can change dressings by oneself, it needs to seek medical personnel's help and carries out this a difficult problem of manual change dressings to have solved patient, make the process of changing dressings simple, light, artifical guardianship cost has been reduced, and the condition of changing dressings can no longer appear, nurse's work load has been saved, also can not appear because of the trouble that the delay of changing dressings will cause, such as a bottle of medicine infusion has been accomplished, the blood return phenomenon that does not in time change dressings and appear.
As an improved specific embodiment, the tablet containing mold set 7 comprises a disk cake 71, a bottle mouth clamp 72 and a switch 73, the disk cake 71 comprises an upper cover 711 and a lower cover 712, the upper cover 711 is provided with a hole 74, the lower cover 712 is provided with a hole 74 at a position corresponding to the hole 74 on the upper cover 711, the bottle mouth clamp 72 is arranged at a position corresponding to the hole 74 between the upper cover 711 and the lower cover 712, and the switch 73 is arranged on the outer contour of the disk cake 71 and connected with the bottle mouth clamp 72 by penetrating through the disk cake 71; the existence of the hole 74 enables an infusion bottle to transversely penetrate the upper cover 711 and the lower cover 712, so that the infusion bottle is provided with a bracket and cannot be inclined randomly, and the switch 73 is arranged on the outer contour of the disc cake 71, so that the operation of the bottle mouth clamp 72 is more convenient; the infusion bottle that will need the infusion is aimed at the position of upper cover 711 hole 74 in proper order and is put into, presses down switch 73 when putting into, opens bottle mouth clamp 72, and after putting the infusion bottle, close switch 73, the infusion bottle can be cliied to bottle mouth clamp 72, and the existence of bottle mouth clamp 72 makes the in-process of changing dressings, and the insertion that the syringe needle can be smooth and the bottleneck of extracting for putting of infusion bottle is more firm in the use, and it is also more convenient to use.
As an improved specific embodiment, the bottle mouth clamp 72 includes a folding rod 721, a rotating shaft 76 and two clamping legs 722, the two clamping legs 722 are rotatably disposed on the rotating shaft 76, the folding rod 721 includes a main rod 7211 and two branch rods 7212, the main rod 7211 is inserted into the rotating shaft 76 and is located between the two clamping legs 722, one end of the main rod 7211 is hinged to one end of each of the two branch rods 7212, the other end of the main rod 7211 is provided with a switch 73, and the other ends of the two branch rods 7212 are hinged to the inner side of one clamping leg 722; when the switch 73 is pressed inward, the main rod 7211 jacks the two branch rods 7212 to enable the two clamping feet 722 to rotate around the rotating shaft 76 to be separated, and when the switch 73 is pulled outward, the main rod 7211 pulls the two branch rods 7212 to enable the two clamping feet 722 to be folded; the distance between the two clamping feet 722 of the bottle mouth clamp 72 is increased by pressing the switch 73, the bottle mouth of the infusion bottle can be placed between the two clamping feet 722 after the distance is increased, and the distance between the clamping feet 722 is shortened by pulling out the switch 73, so that the bottle mouth of the infusion bottle is clamped; the bottle mouth clamp 72 is used for fixing an infusion bottle, so that the infusion bottle is firmly arranged in the medicine containing disc mold group 7, and the infusion bottle cannot be loosened to cause that a needle cannot be inserted into the infusion bottle in the self-help medicine changing process.
As a modified specific implementation mode, the opposite inner sides of the two clamping feet 722 are provided with arc-shaped grooves 7231; the arc grooves 7231 on the two sides are matched with each other to form a circle, when the bottle mouth clamp 72 clamps an infusion bottle, the grooves 7231 on the clamp feet 722 play a role, so that the contact surface of the infusion bottle and the clamp feet 722 is more attached and is not easy to slide off.
As a modified specific implementation manner, the switch 73 is detachable, and the switch 73 is screwed with the main rod 7211 through thread matching; the detachable switch 73 can be better adapted to various installation modes, so that the bottle mouth clamp 72 is more flexible to use and install; when the bottle mouth clamp 72 is installed in the medicine tray mold set 7, if the switch 73 is also installed in the medicine tray mold set 7 along with the bottle mouth clamp 72, the use is very troublesome, and the detachable switch 73 can well solve the problem; when bottle neck clamp 72 is installed in drug containing tray die set 7, lower switch 73 is removed and installed outside drug containing tray die set 7, and is connected to bottle neck clamp 72, so that bottle neck clamp 72 inside can be controlled outside drug containing tray die set 7.
As a modified specific implementation manner, the other ends of the two clamping legs 722, which are opposite to the rotating shaft 76, are provided with a tension spring 77, and the tension spring 77 is connected with the end parts of the two clamping legs 722; the tension spring 77 can be matched with the extension or the closure of the branch rods 7212, the tension spring 77 is movable, so that the bottle mouth clamp 72 can be better adapted to an infusion bottle, when the main rod 7211 jacks the two branch rods 7212, the clamp feet 722 are separated to expand the tension spring 77, and the infusion bottle can be firmly fixed by virtue of the tension spring 77 after being clamped.
As an improved specific implementation manner, the upper cover 711 and the lower cover 712 are fastened together, a concentric clamping groove 75 with a larger diameter than that of the hole 74 is formed in the lower cover 712, and the bottle mouth clamp 72 is mounted in the clamping groove 75 for limiting; the existence of the clamping groove 75 enables the bottle mouth clamp 72 to be fixed, the bottle mouth clamp 72 is well installed, and the bottle mouth clamp 72 is accurately located at the symmetrical position of the hole 74, so that the overall stability and accuracy of fixing the infusion bottle are improved, the bottle mouth position is accurate, and the needle can be conveniently and accurately inserted.
As a modified specific embodiment, the sliding sleeve module 5 is close to the tablet containing module 7, a groove is arranged inside a sliding ring 51 at the top end of the sliding sleeve module 5, and a protrusion is arranged at a corresponding part of the main support 2 sleeved with the main support; the existence of recess and arch makes when rotating needle fixer 6, and recess and arch are relative when can making needle fixer 6 rotate fixed position, and the needle is accurate when changing dressings to the location of being convenient for and inserts new infusion bottle in, the condition that the infusion bottle bottleneck is hardly aimed at to the syringe needle can not appear, simultaneously, also can play the effect of the position of fixed sliding sleeve module 5 for in-process sliding sleeve module 5 at the infusion can not rotate at will, thereby influence the infusion.
As an improved specific embodiment, the sliding sleeve module 5 and the power device module 3 are sleeved on the main bracket 2; the sliding sleeve module 5 can move on the main support 2 by adopting the sleeving instead of fixing, so that the effect of randomly rotating the sliding sleeve module 5 and the power device module 3 is achieved, and labor can be saved during rotation.
The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above-mentioned embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.
Claims (4)
1. The utility model provides a drop-down rotation transfusion system of changing dressings, includes main support (2), base (1) and infusion bottle couple (8), its characterized in that: the infusion bottle is characterized by further comprising a medicine containing disc mold (7), a control handle (4), a power device module (3), a sliding sleeve module (5) and an infusion needle head fixing device (6), wherein an infusion bottle hook (8), the medicine containing disc mold (7), the power device module (3) and a base (1) are sequentially arranged on the main support (2) from top to bottom, the sliding sleeve module (5) is slidably arranged on the main support (2), the sliding sleeve module (5) comprises a top end sliding ring (51), a middle support (52) and a bottom sliding ring (53), the middle support (52) is arranged between the top end sliding ring (51) and the bottom sliding ring (53), the distance from the top end sliding ring (51) to the medicine containing disc mold (7) is shorter than the distance from the bottom sliding ring (53) to the medicine containing disc mold (7), and the needle head fixing device (6) is connected with the top end sliding ring (51), the power device module (3) comprises an outer cover (31), a spring (32) and a lower sliding ring (33), the outer cover (31) is arranged on a main support (2) in a sliding mode, the spring (32) is arranged inside the outer cover (31), the lower sliding ring (33) is arranged at the bottoms of the outer cover (31) and the spring (32), two ends of the spring (32) abut against the outer cover (31) and the lower sliding ring (33), the lower sliding ring (33) is fixedly arranged on the main support (2), the control handle (4) is provided with elasticity and is connected with the bottom sliding ring (53) and the lower sliding ring (33), the mouths of a plurality of medicine bottles are arranged on a medicine containing plate mold (7) in a circumferential mode in a downward mode, infusion needles are fixed on needle heads (6) and are inserted into a bottle, when the control handle (4) slides downward and rotates, the spring (32) is compressed, the control handle (4) slides downward to drive the sliding sleeve module (5) and the needle heads (6) on the sliding sleeve module to descend to enable the needle heads to be taken off When the medicine bottle is separated from one medicine bottle, the control handle (4) rotates to drive the needle head fixing device (6) to rotate to the bottom of the other medicine bottle, and when the control handle (4) is released, the spring (32) resets the needle head to poke into the other medicine bottle to finish medicine changing;
the medicine containing disc mold (7) comprises a disc cake (71), a bottle mouth clamp (72) and a switch (73), the disc cake (71) comprises an upper cover (711) and a lower cover (712), the upper cover (711) is provided with a hole (74), the lower cover (712) is provided with a hole (74) at a position corresponding to the hole (74) on the upper cover (711), the bottle mouth clamp (72) is arranged at a position corresponding to the hole (74) between the upper cover (711) and the lower cover (712), and the switch (73) is arranged at the outer contour of the disc cake (71) and penetrates through the disc cake (71) to be connected with the bottle mouth clamp (72);
the bottle mouth clamp (72) comprises a folding rod (721), a rotating shaft (76) and two clamping feet (722), the two clamping feet (722) are rotatably arranged on the rotating shaft (76), the folding rod (721) comprises a main rod (7211) and two branch rods (7212), the main rod (7211) is arranged on the rotating shaft (76) in a penetrating mode and is located between the two clamping feet (722), one end of the main rod (7211) is hinged to one end of each branch rod (7212), the other end of the main rod (7211) is provided with a switch (73), and the other ends of the two branch rods (7212) are hinged to the inner side of one clamping foot (722); when the switch (73) is pressed inwards, the main rod (7211) jacks the two branch rods (7212) to enable the two clamping feet (722) to rotate around the rotating shaft (76) to be separated, and when the switch (73) is pulled outwards, the main rod (7211) pulls the two branch rods (7212) to enable the two clamping feet (722) to be folded;
arc-shaped grooves (7231) are formed in the opposite inner sides of the two clamping legs (722);
the switch (73) is detachable, and the switch (73) is screwed with the main rod (7211) through thread matching;
the other end of the two clamping feet (722) opposite to the rotating shaft (76) is provided with a tension spring (77), and the tension spring (77) is connected with the end parts of the two clamping feet (722).
2. The pull-down rotary dressing change infusion set according to claim 1, wherein: the upper cover (711) and the lower cover (712) are buckled together, a concentric clamping groove (75) which is larger than the diameter of the hole (74) is formed in the lower cover (712), and the bottle mouth clamp (72) is installed in the clamping groove (75) for limiting.
3. The pull-down rotary dressing change infusion set according to claim 1, wherein: the sliding sleeve module (5) is close to the medicine containing disc mould (7), a groove is formed in a sliding ring (51) at the top end of the sliding sleeve module (5), and a protrusion is arranged at a corresponding part of the main support (2) which is sleeved with the main support.
4. The pull-down rotary dressing change infusion set according to claim 1, wherein: the sliding sleeve module (5) and the power device module (3) are sleeved on the main bracket (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610924751.1A CN106421965B (en) | 2016-10-24 | 2016-10-24 | Pull-down rotary medicine changing infusion apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610924751.1A CN106421965B (en) | 2016-10-24 | 2016-10-24 | Pull-down rotary medicine changing infusion apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106421965A CN106421965A (en) | 2017-02-22 |
| CN106421965B true CN106421965B (en) | 2019-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610924751.1A Active CN106421965B (en) | 2016-10-24 | 2016-10-24 | Pull-down rotary medicine changing infusion apparatus |
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| CN (1) | CN106421965B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107281579B (en) * | 2017-06-09 | 2023-09-29 | 深圳文健医疗科技有限公司 | Intelligent transfusion device under aseptic condition |
| CN107929861A (en) * | 2017-12-11 | 2018-04-20 | 付晓玲 | A kind of nursing Multifunctional transfusion device |
| CN107930718B (en) * | 2017-12-28 | 2020-05-08 | 重庆医药高等专科学校 | Test liquid drip irrigation rack |
| CN108553710B (en) * | 2018-06-27 | 2023-07-28 | 烟台凯博机械自动化设备有限公司 | Automatic needle inserting and pulling and bottle changing device |
| CN109172933A (en) * | 2018-11-01 | 2019-01-11 | 烟台凯博机械自动化设备有限公司 | The hanging clamping unit of infusion bottle |
| CN109513061B (en) * | 2018-11-14 | 2021-03-09 | 青岛大学附属医院 | Intelligent medical elastic lifting type connecting rod combined infusion bearing equipment |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201108640Y (en) * | 2007-10-31 | 2008-09-03 | 宋琳 | Stand for transfusion |
| CN201213938Y (en) * | 2008-05-06 | 2009-04-01 | 上海电机学院 | Transfusion stand with automatic needle-head switching device |
| CN202397897U (en) * | 2011-12-25 | 2012-08-29 | 律昌旭 | Rotary lifting type transfusion bottle replacing device |
| CN204468851U (en) * | 2015-02-02 | 2015-07-15 | 盛玉荣 | A kind of novel anti-transfusion device comes off folder |
| CN205612811U (en) * | 2016-04-16 | 2016-10-05 | 朱娥 | A consolidate and press from both sides that be used for transfusion system bottle plug pjncture needle with infusion bottle neck |
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| CN106421965A (en) | 2017-02-22 |
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Effective date of registration: 20240716 Address after: East Zone, 1st Floor, Building 1, No. 876, 20th Street, Hangzhou Economic and Technological Development Zone, Zhejiang Province 311222 Patentee after: HANGZHOU BEIDE PLASTIC MOULD Co.,Ltd. Country or region after: China Address before: 310018 No. 2 street, Xiasha Higher Education Park, Hangzhou, Zhejiang, 928 Patentee before: ZHEJIANG SCI-TECH University Country or region before: China |