CN207429470U - It is medical to push away medicine power assisting device - Google Patents
It is medical to push away medicine power assisting device Download PDFInfo
- Publication number
- CN207429470U CN207429470U CN201720267920.9U CN201720267920U CN207429470U CN 207429470 U CN207429470 U CN 207429470U CN 201720267920 U CN201720267920 U CN 201720267920U CN 207429470 U CN207429470 U CN 207429470U
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- syringe
- pulley
- placement disk
- fixed
- medical
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Abstract
The utility model discloses it is a kind of it is medical push away medicine power assisting device, including syringe placement disk, piston handle card slot, laborsaving pulley blocks；Syringe placement disk is the wide cuboid in the narrow rear part in preceding part, there is the top closure designs of front dead center notch, front upper place fraction cladding system and rear broadening part；Piston handle card slot is that a U-shaped board material is fixed on to the bag-shaped device formed in a flat sheet, can put syringe piston handle into；Laborsaving pulley blocks are by four pulley combinations, syringe placement disk stage casing down either side respectively places a fixed pulley, respectively place a movable pulley in piston handle card slot both sides, chain wheel rope starting point is fixed on broadening part in the middle part of syringe placement disk, by pulling out syringe placement disk below fixed pulley after movable pulley, fixed pulley.It is rear stable interior without slipping positioned at syringe placement disk that the device can be put into syringe.The device promotes syringe piston using the laborsaving principle of pulley, can meet the treatment needs of laborsaving bolus high viscosity liquid.
Description
Technical field
The utility model belongs to field of medical appliances, and in particular to one kind is medical to push away medicine power assisting device.
Background technology
CT examination is the diagnostic assistance means of wide clinical application, and CT is injected intravenously contrast agent when enhancing scanning is and checks,
Make organ and lesion Imaging enhanced and show and become apparent from.Contrast agent is high concentration medicine 300mg/ml or 370mg/ml, to reach
Develop purpose, when inspection needs contrast agent high pressure, is rapidly injected (5-12ml/s, 50-120PSl).
Partial Hospitals use machine medicine injection at present, but the high pressure injector of mating application is expensive, not yet can be general
And it uses.Most of hospital still takes the manual medicine injection of nurse.Since drug viscosity is high, palm is born during medicine injection pressure
Power is big, it is difficult to reach the rate of inspection requirements, cause medicament flow rate not up to standard, CT scan development is unintelligible, it is impossible to true reflection
The state of an illness of patient influences doctor and the state of an illness of patient is judged, delay treatment.And manual medicine injection, speed is not only difficult to control,
Flow velocity is inaccurate, while time-consuming, arduously, increases the workload of medical worker.
The content of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of device is compact, easy to operate, cheap, energy is laborsaving fast
The medical of fast injection liquid pushes away medicine power assisting device.
For achieving the above object, the technical solution of the utility model is as follows：
One kind is medical to push away medicine power assisting device, which includes syringe placement disk, piston handle card slot, laborsaving pulley blocks.
The syringe placement disk is the wide cuboid in the narrow rear part in preceding part, has front dead center notch, front upper place is small
Part cladding system, after syringe is put into syringe placement disk, syringe breast mouth is stretched out from indentation, there, and front upper place fraction covers
Lid arrangement can wrap front end of the syringe needle, pressure when can assist to bear to push away medicine.
Take closure designs above broadening part after described syringe placement disk, can accommodate syringe jacket crimping,
Pulley and offer movable pulley mobile space；In use, putting syringe jacket crimping into syringe placement disk with 45 degree of angles, put
Syringe jacket crimping after flat can be injected closure designs package above device placement disk, and syringe can securely be stuck in note when pushing away medicine
Emitter disposes disk, disperses stress supporting point.Closure designs are the top of pulley and moveable roller track simultaneously, pull chain wheel rope
When movable pulley move forward, will not skid off syringe placement disk.
The piston handle card slot is fixed on for a U-shaped board material in a flat sheet, and thickness is that hem width is in 2mm in formation
Syringe piston handle can be filled in rear clamping and be not easy to slip by the bag-shaped device of 15mm.
The pulley blocks have fixed two, pulley, movable pulley two, chain wheel rope two.
Above-described fixed pulley is separately fixed at both sides below syringe placement disk stage casing；Movable pulley is fixed on work
Fill in handle card slot both ends.
Above-described chain wheel rope is originating from syringe placement disk stage casing broadening part, after movable pulley, fixed pulley
It is pulled out in syringe placement disk lower end, pulls chain wheel rope that can move forward movable pulley, drive the injection in piston handle card slot
Device piston moves forward.Chain wheel rope is pulled out from syringe placement disk lower end, and chain wheel rope in syringe placement disk can be avoided mutually to twine
Around.
Compared with the prior art, the utility model has the advantage that as follows with good effect：
1st, the utility model realizes the function of laborsaving bolus drug, and requirement big for high concentration viscosity quickly pushes away
The drug of note, the device are utilized the laborsaving principle of pulley blocks, nurse are made to can reach the purpose of bolus using less strength.
2nd, the utility model syringe placement disk front dead center notch, front upper place fraction cladding system and rear broadening part
Top closure designs, meet syringe construction feature, syringe can in operation placed and stable is not easy to skid off.
3rd, the utility model product is compact and flexible, easy to operate, easy to use.
4th, the utility model is cheap, reusable.It is cleaned, sterilized with conventional method.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the overlooking the structure diagram of the utility model.
Fig. 3 is the piston handle notch schematic diagram of the utility model.
Attached drawing identifies：
1- syringes placement disk, 2- piston handle card slots, the laborsaving pulley blocks of 3-, 4- front dead center notches, 5- cladding systems,
6- closure designs, 7- fix pulley, 8- movable pulleys, 9- chain wheel ropes, 10- flat sheets, 11-U based plates.
Specific embodiment
The utility model is described further below in conjunction with the accompanying drawings.
Embodiment 1：
One kind is medical to push away medicine power assisting device, including syringe placement disk 1, piston handle card slot 2, pulley blocks 3；The injection
Device placement disk 1 for preceding part it is narrow after the wide cuboid in part, have a front dead center notch 4, front upper place fraction cladding system 5 and
The top closure designs 6 of broadening part afterwards；The piston handle card slot 2 is fixed on a flat sheet 10 for a U-shaped board material 11
On, thickness is the bag-shaped device that hem width is 15mm in 2mm in formation；The pulley blocks 3 include fixed pulley 7, movable pulley
8th, chain wheel rope 9；Fixed pulley 7 is separately fixed at both sides below 1 stage casing of syringe placement disk；Movable pulley 8 is placed in piston handle
2 both ends of card slot；Chain wheel rope 9 arises from 1 stage casing of syringe placement disk, and disk 1 is disposed after syringe through movable pulley 8, fixed pulley 7
Lower end pulls out.
Syringe placement disk 1 has front dead center notch 4, can extend from syringe breast mouth.Front upper place fraction covers
Lid arrangement 5.
In use, putting syringe into syringe placement disk 1, syringe breast mouth is lacked from syringe placement 1 front dead center of disk
Mouth 4 stretches out, and syringe placement 1 front cladding system 5 of disk can wrap front end of the syringe needle, pressure when can assist to bear to push away medicine
Power.
Embodiment 2：
One kind is medical to push away medicine power assisting device, including syringe placement disk 1, piston handle card slot 2, pulley blocks 3；The injection
Device placement disk 1 for preceding part it is narrow after the wide cuboid in part, have a front dead center notch 4, front upper place fraction cladding system 5 and
The top closure designs 6 of broadening part afterwards；The piston handle card slot 2 is fixed on a flat sheet 10 for a U-shaped board material 11
On, thickness is the bag-shaped device that hem width is 15mm in 2mm in formation；The pulley blocks 3 include fixed pulley 7, movable pulley
8th, chain wheel rope 9；Fixed pulley 7 is separately fixed at both sides below 1 stage casing of syringe placement disk；Movable pulley 8 is placed in piston handle
2 both ends of card slot；Chain wheel rope 9 arises from 1 stage casing of syringe placement disk, and disk 1 is disposed after syringe through movable pulley 8, fixed pulley 7
Lower end pulls out.
Closure designs 6 are taken above broadening part after syringe placement disk 1, syringe jacket crimping, pulley can be accommodated
And provide movable pulley mobile space.
In use, put syringe jacket crimping into syringe placement disk 1 with 45 degree of angles, the syringe jacket volume after being laid flat
Side can be injected device placement 1 top closure designs 6 of disk wrap up, when pushing away medicine syringe can securely be stuck in syringe placement disk 1, make by
Power supporting point disperses.Closure designs 6 are the top of pulley and moveable roller track simultaneously, and movable pulley 8 is after the pulling of chain wheel rope 9
It moves forward, without skidding off syringe placement disk 1.
Embodiment 3：
One kind is medical to push away medicine power assisting device, including syringe placement disk 1, piston handle card slot 2, pulley blocks 3；The injection
Device placement disk 1 for preceding part it is narrow after the wide cuboid in part, have a front dead center notch 4, front upper place fraction cladding system 5 and
The top closure designs 6 of broadening part afterwards；The piston handle card slot 2 is fixed on a flat sheet 10 for a U-shaped board material 11
On, thickness is the bag-shaped device that hem width is 15mm in 2mm in formation；The pulley blocks 3 include fixed pulley 7, movable pulley
8th, chain wheel rope 9；Fixed pulley 7 is separately fixed at both sides below 1 stage casing of syringe placement disk；Movable pulley 8 is placed in piston handle
2 both ends of card slot；Chain wheel rope 9 arises from 1 stage casing of syringe placement disk, and disk 1 is disposed after syringe through movable pulley 8, fixed pulley 7
Lower end pulls out.
Piston handle card slot 2 is fixed on for a U-shaped board material 11 in a flat sheet 10, and thickness is that hem width is in 2mm in formation
The bag-shaped device of 15mm, syringe piston handle are put into U-shaped groove, and the bag-shaped device that groove is formed can largely wrap piston handle
It wraps up in.
In use, syringe piston handle is put into piston handle card slot 2, the formation of U-shaped board material 11 is fixed in flat sheet 10
Bag-shaped device can by syringe piston handle clamping, can be driven when pushing ahead piston handle card slot 2 syringe piston move forward and
Piston handle will not skid off.
Embodiment 4：
One kind is medical to push away medicine power assisting device, including syringe placement disk 1, piston handle card slot 2, pulley blocks 3；The injection
Device placement disk 1 for preceding part it is narrow after the wide cuboid in part, have a front dead center notch 4, front upper place fraction cladding system 5 and
The top closure designs 6 of broadening part afterwards；The piston handle card slot 2 is fixed on a flat sheet 10 for a U-shaped board material 11
On, thickness is the bag-shaped device that hem width is 1.5cm in 2mm in formation；The pulley blocks 3 include fixed pulley 7, movable pulley
8th, chain wheel rope 9；Fixed pulley 7 is separately fixed at both sides below 1 stage casing of syringe placement disk；Movable pulley 8 is placed in piston handle
2 both ends of card slot；Chain wheel rope 9 arises from 1 stage casing of syringe placement disk, and disk 1 is disposed after syringe through movable pulley 8, fixed pulley 7
Lower end pulls out.
Movable pulley 8 is fixed on 2 both ends of piston handle card slot, and chain wheel rope 9 is pulled movable pulley can be driven to move forward.
In use, syringe is put into mounting disc 1, syringe piston handle is caught in piston handle card slot 2, pulls chain wheel rope 9, Gu
The movable pulley 8 for being scheduled on 2 both ends of piston handle card slot moves forward, and drives the syringe piston handle in piston handle card slot 2, will inject
Device inner liquid medicine is injected forward.
Embodiment 5：
One kind is medical to push away medicine power assisting device, including syringe placement disk 1, piston handle card slot 2, pulley blocks 3；The injection
Device placement disk 1 for preceding part it is narrow after the wide cuboid in part, have a front dead center notch 4, front upper place fraction cladding system 5 and
The top closure designs 6 of broadening part afterwards；The piston handle card slot 2 is fixed on a flat sheet 10 for a U-shaped board material 11
On, thickness is the bag-shaped device that hem width is 1.5cm in 2mm in formation；The pulley blocks 3 include fixed pulley 7, movable pulley
5th, chain wheel rope 9；Fixed pulley 7 is separately fixed at both sides below 1 stage casing of syringe placement disk；Movable pulley 8 is placed in piston handle
2 both ends of card slot；Chain wheel rope 9 arises from 1 stage casing of syringe placement disk, and disk 1 is disposed after syringe through movable pulley 8, fixed pulley 7
Lower end pulls out.
Chain wheel rope 9 disposes 1 stage casing broadening part of disk originating from syringe, through movable pulley 8, fixed pulley 7 after injection
1 lower end of device placement disk pulls out.
In use, pulling chain wheel rope 9 that can move forward movable pulley 8, the syringe piston in piston handle card slot 2 is driven
It moves forward.Chain wheel rope 9 pulls out after fixed pulley 7 from 1 lower section of syringe placement disk, avoids pulley in syringe placement disk 1
Rope mutually winding.
Claims (8)
1. one kind is medical to push away medicine power assisting device, it is characterised in that：Setting include syringe dispose disk (1), piston handle card slot (2),
Laborsaving pulley blocks (3)；The syringe placement disk (1) is the wide cuboid in the narrow rear part in preceding part, there is front dead center notch
(4), closure designs (6) are taken above front upper place fraction cladding system (5) and rear broadening part；The piston handle card slot
(2) it is fixed on for a U-shaped board material (11) in a flat sheet (10), thickness is the bag-shaped dress that hem width is 15mm in 2mm in formation
It puts；The pulley blocks (3) include two fixed pulleys (7), two movable pulleys (8), two chain wheel ropes (9)；Fixed pulley
(7) both sides below syringe placement disk (1) stage casing are separately fixed at；Movable pulley (8) is placed in piston handle card slot (2) both ends；
Chain wheel rope (9) arises from syringe placement disk (1) stage casing broadening part, through movable pulley (8), fixed pulley (7) after syringe
Disk (1) lower end is disposed to pull out.
2. one kind according to claim 1 is medical to push away medicine power assisting device, it is characterised in that：The syringe placement disk
(1) there is front dead center notch (4).
3. one kind according to claim 1 is medical to push away medicine power assisting device, it is characterised in that：On before syringe placement disk (1)
Square fraction cladding system (5).
4. one kind according to claim 1 is medical to push away medicine power assisting device, it is characterised in that：Syringe placement disk (1) expands afterwards
The top closure designs (6) of wide portion.
5. one kind according to claim 1 is medical to push away medicine power assisting device, it is characterised in that：The piston handle card slot (2)
To fix the bag-shaped device of a U-shaped board material (11) formation in a flat sheet (10).
6. one kind according to claim 1 is medical to push away medicine power assisting device, it is characterised in that：The pulley blocks include two
Fixed pulley (7), two movable pulleys (8), two chain wheel ropes (9).
7. one kind according to claim 1 is medical to push away medicine power assisting device, it is characterised in that：Fixed pulley (7) is fixed on note
Both sides below emitter placement disk (1) stage casing, movable pulley (8) are placed in piston handle card slot (2) both ends.
8. one kind according to claim 1 is medical to push away medicine power assisting device, it is characterised in that：Chain wheel rope (9) is originating from injection
At device placement disk (1) stage casing broadening, pulled out through movable pulley (8), fixed pulley (7) after syringe placement disk (1) lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720267920.9U CN207429470U (en) | 2017-03-20 | 2017-03-20 | It is medical to push away medicine power assisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720267920.9U CN207429470U (en) | 2017-03-20 | 2017-03-20 | It is medical to push away medicine power assisting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207429470U true CN207429470U (en) | 2018-06-01 |
Family
ID=62394544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720267920.9U Expired - Fee Related CN207429470U (en) | 2017-03-20 | 2017-03-20 | It is medical to push away medicine power assisting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207429470U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114025811A (en) * | 2018-11-14 | 2022-02-08 | 雷拉沃股份有限公司 | Disinfection peritoneal dialysis connecting device |
-
2017
- 2017-03-20 CN CN201720267920.9U patent/CN207429470U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114025811A (en) * | 2018-11-14 | 2022-02-08 | 雷拉沃股份有限公司 | Disinfection peritoneal dialysis connecting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20180601 Termination date: 20190320 |