CN209123080U - One kind is held and liquid device - Google Patents
One kind is held and liquid device Download PDFInfo
- Publication number
- CN209123080U CN209123080U CN201821147830.7U CN201821147830U CN209123080U CN 209123080 U CN209123080 U CN 209123080U CN 201821147830 U CN201821147830 U CN 201821147830U CN 209123080 U CN209123080 U CN 209123080U
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- main body
- liquid device
- liquid
- device main
- connector
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Abstract
The utility model discloses a kind of hand-held and liquid devices, including liquid device main body, connector sleeve, sphere, spring, filter, syringe needle, connector, input pipe, mixing liquid case, lid, fixed lid, transmission device, battery case, control switch, screw rod, silk lever fixing apparatus and piston；The utility model have it is structurally reasonable it is simple, production cost is low, easy for installation, multiple functional, mechanical device can be can use and carry out propulsion medical fluid at the uniform velocity in place of overcome the deficiencies in the prior art；The utility model is provided with transmission device, can effectively free doctor, nurse, be greatly saved their physical strength and energy, improve their working efficiency；Mixing liquid case and syringe are concentrated design by the utility model, ensure that the small in size, light-weight, easy to carry of the present apparatus, hand can hand-held, use is very convenient.
Description
Technical field
The present invention relates to medical instruments field, in particular to a kind of hand-held and liquid device.
Background technique
Syringe is the medical instrument being commonly used in medical procedure, and the working principle of syringe is imitated using vacuum
It answers, by the medicament sucking syringe of liquid, then medicament is injected to the body of patient using the piston in syringe by injection needle
It is interior, but in use, doctor or nurse find that when injection, for 2 milliliters, 5 milliliters, 10 milliliters
Or 20 milliliters of lesser syringes of isometric(al), when inspiration medical fluid and injection, all there is no problem, but for 50 milliliters
Or the syringe of 100 milliliters even more big volume, it finds that inspiration medical fluid fortunately operates, but when liquid medicine injection
With regard to relatively difficult, one is that such syringe volume is bigger, and a hand is difficult to operate, and needs two hands to carry out, also
One is exactly to rethink relatively elaborate when muscle or vein promote medical fluid, and medical fluid is more, duration is long, this is resulted in just
Start to promote relatively good, speed is relatively uniform, but the speed that then medical fluid promotes in the backward is more difficult to control, doctor or nurse's
Physical demands is bigger, waits after the completion of work that doctor or nurse are exhausted, and the efficiency of work is relatively low.
Summary of the invention
The object of the invention is that providing a kind of hand-held and liquid device to solve the above-mentioned problems, can overcome existing
The shortcoming of technology can use mechanical device and carry out propulsion medical fluid at the uniform velocity, doctor, nurse are freed.
To solve the above-mentioned problems, the present invention provides a kind of technical solutions: one kind is hand-held and liquid device, innovative point exist
In: including liquid device main body, connector sleeve, sphere, spring, filter, syringe needle, connector, input pipe, mixing liquid case, lid,
Fixed lid, transmission device, battery case, control switch, screw rod, silk lever fixing apparatus and piston；It is fixed on the right side of the connector sleeve to connect
It connects in liquid device main body left end；Connector sleeve left end is fixedly connected on the right side of the connector；The syringe needle is connected to a connector left side
Side；Filter, spring and sphere are from left to right successively arranged between the connector and the connector sleeve；The mixing liquid case
It is fixed on liquid device main body upper right side；The lid is connected to mixing liquid case upper right side；The mixing liquid case passes through input
It is connected on the left of pipe and liquid device body interior；The piston is movably connected on the left of liquid device body interior；The screw rod left end
It is fixedly connected with the piston by silk lever fixing apparatus, the screw rod is connected in transmission device, and the screw rod right end, which is located at, to be fixed
Lid center；The fixed lid is fixed on liquid device main body right end；It is right that the transmission device is fixed on liquid device body interior
Side；The control switch is located at liquid device main body lower left side；The battery case is located at liquid device bottom part body.
Preferably, the transmission device is made of motor, gear and shell.
Preferably, being equipped with check valve between the mixing liquid case and input pipe.
Preferably, the lid outer side bottom surface is equipped with sealing ring.
Beneficial effects of the present invention:
(1) present invention have it is structurally reasonable it is simple, production cost is low, easy for installation, multiple functional, existing skill can be overcome
The shortcoming of art can use mechanical device and carry out propulsion medical fluid at the uniform velocity.
(2) present invention is provided with transmission device, can effectively free doctor, nurse, be greatly saved him
Physical strength and energy, improve their working efficiency.
(3) mixing liquid case and syringe are concentrated design by the present invention, ensure that the present apparatus it is small in size, light-weight, take
Band is convenient, hand can hand-held, use is very convenient.
Detailed description of the invention
Detailed description will be given by the following detailed implementation and drawings by the present invention for ease of explanation,.
Fig. 1 is the structural diagram of the present invention.
1- liquid device main body；2- connector sleeve；3- sphere；4- spring；5- filter；6- syringe needle；7- connector；8- input
Pipe；9- mixing liquid case；10- lid；The fixed lid of 11-；12- transmission device；13- battery case；14- control switch；15- screw rod；
16- lever fixing apparatus；17- piston.
Specific embodiment
As shown in Figure 1, present embodiment uses following technical scheme: one kind is held and liquid device, including liquid device
Main body 1, sphere 3, spring 4, filter 5, syringe needle 6, connector 7, input pipe 8, mixing liquid case 9, lid 10, is consolidated connector sleeve 2
Determine lid 11, transmission device 12, battery case 13, control switch 14, screw rod 15, silk lever fixing apparatus 16 and piston 17；Connector sleeve 2 is right
Side is fixedly connected on 1 left end of liquid device main body；2 left end of connector sleeve is fixedly connected on the right side of connector 7；Syringe needle 6 is connected to connection
First 7 left side；Filter 5, spring 4 and sphere 3 are from left to right successively arranged between connector 7 and connector sleeve 2；Mixing liquid case 9
It is fixed on 1 upper right side of liquid device main body；Lid 10 is connected to 9 upper right side of mixing liquid case；Mixing liquid case 9 passes through input pipe 8
It is connected with 1 inside left of liquid device main body；Piston 17 is movably connected in 1 inside left of liquid device main body；15 left end of screw rod passes through
Silk lever fixing apparatus 16 is fixedly connected with piston 17, and screw rod 15 is connected in transmission device 12, and 15 right end of screw rod is located at fixed lid
11 centers；Fixed lid 11 is fixed on 1 right end of liquid device main body；Transmission device 12 is fixed on 1 inner right side of liquid device main body；
Control switch 14 is located at 1 lower left side of liquid device main body；Battery case 13 is located at 1 bottom of liquid device main body.
Wherein, in order to preferably be driven, transmission device 12 is made of motor, gear and shell；Make to preferably work
With equipped with check valve between mixing liquid case 9 and input pipe 8；Medical fluid is revealed in order to prevent, and 10 outer side bottom surface of lid is equipped with sealing
Circle.
Use state of the invention are as follows: before use, the medical fluid injected will be needed all to concentrate first is added to mixing liquid case
9；Piston 17 is pulled back through screw rod 15 by transmission device 12 again, the medical fluid in mixing liquid case 9 is made to be drawn into liquid device master
Inside body 1；Finally start to inject as needed, when injection, then by transmission device 12 through screw rod 15 by piston 17 to being pushed forward,
It can start liquid medicine injection.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, the technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention, the claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (4)
1. one kind is held and liquid device, it is characterised in that: including liquid device main body (1), connector sleeve (2), sphere (3), spring
(4), filter (5), syringe needle (6), connector (7), input pipe (8), mixing liquid case (9), lid (10), fixed lid (11),
Transmission device (12), battery case (13), control switch (14), screw rod (15), silk lever fixing apparatus (16) and piston (17)；
Liquid device main body (1) left end is fixedly connected on the right side of the connector sleeve (2)；
Connector sleeve (2) left end is fixedly connected on the right side of the connector (7)；
The syringe needle (6) is connected on the left of connector (7)；
Filter (5), spring (4) and sphere are from left to right successively arranged between the connector (7) and the connector sleeve (2)
(3)；
The mixing liquid case (9) is fixed on liquid device main body (1) upper right side；
The lid (10) is connected to mixing liquid case (9) upper right side；
The mixing liquid case (9) is connected by input pipe (8) with liquid device main body (1) inside left；
The piston (17) is movably connected in liquid device main body (1) inside left；
Screw rod (15) left end is fixedly connected by silk lever fixing apparatus (16) with piston (17), and the screw rod (15) is connected to
In transmission device (12), screw rod (15) right end is located at fixed lid (11) center；
The fixed lid (11) is fixed on liquid device main body (1) right end；
The transmission device (12) is fixed on liquid device main body (1) inner right side；
The control switch (14) is located at liquid device main body (1) lower left side；
The battery case (13) is located at liquid device main body (1) bottom.
2. according to claim 1 a kind of hand-held and liquid device, it is characterised in that: the transmission device (12) by motor,
Gear and shell are constituted.
3. a kind of hand-held and liquid device according to claim 1, it is characterised in that: the mixing liquid case (9) and input
It manages and is equipped with check valve between (8).
4. a kind of hand-held and liquid device according to claim 1, it is characterised in that: lid (10) outer side bottom surface is equipped with
Sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821147830.7U CN209123080U (en) | 2018-07-19 | 2018-07-19 | One kind is held and liquid device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821147830.7U CN209123080U (en) | 2018-07-19 | 2018-07-19 | One kind is held and liquid device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209123080U true CN209123080U (en) | 2019-07-19 |
Family
ID=67228261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821147830.7U Expired - Fee Related CN209123080U (en) | 2018-07-19 | 2018-07-19 | One kind is held and liquid device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209123080U (en) |
-
2018
- 2018-07-19 CN CN201821147830.7U patent/CN209123080U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190821 Address after: 226000 Jiangsu Province, Nantong City West Temple Road No. 20 Patentee after: Hospital Attached to Nantong Univ. Address before: 226000 Building A01-5, 88 Donghai Avenue, Tongzhou Bay Jianghai Linkage Development Demonstration Zone, Nantong City, Jiangsu Province Patentee before: Nantong Hank Medical Technology Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liu Jingjun Inventor after: Huang Hui Inventor after: Guan Yangbo Inventor before: Liu Jingjun Inventor before: Guan Yangbo Inventor before: Huang Hui |
|
| CB03 | Change of inventor or designer information | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190719 Termination date: 20200719 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |