CN200970389Y - Head hanging type quantitative transfusion device - Google Patents
Head hanging type quantitative transfusion device Download PDFInfo
- Publication number
- CN200970389Y CN200970389Y CN 200620036315 CN200620036315U CN200970389Y CN 200970389 Y CN200970389 Y CN 200970389Y CN 200620036315 CN200620036315 CN 200620036315 CN 200620036315 U CN200620036315 U CN 200620036315U CN 200970389 Y CN200970389 Y CN 200970389Y
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- China
- Prior art keywords
- head
- quantitative
- shell
- hanging
- transfusion device
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- Expired - Fee Related
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Abstract
A head-hanging quantitative transfusion system composes an infusion bag with an exhaust tube and a hanger sleeve on the upper end, a Murphys dropper, a filter and a syring needle, which are connected by a hose, as well as a buckling head belt threaded through the hanger sleeve, and a rotary quantity controller, which is covered on the hose and composes a knob and a casing. The both ends of the head belt are provided with a buckling part in correspondent with each other. The casing is a cylindrical barrel, of which the inner center of the bottom is provided with a cylindrical boss. The middle and lower part of the casing is provided with two corresponding through holes for thread through the hose along the diameter direction. The lower limb of the through hole is lower than the upper plane of the boss. The knob with an external thread is revolved into the casing. The upper limb plane of the rotary quantity controller is provided with a scale. The transfusion system can be hung at the head of the patient by using this utility model, so as to provide a convenient usage for the patient. The utility model is provided with simple structure, low cost and power-saving and convenient operation. The transfusion fluid flux can be easily and conveniently adjusted and the efficiency will be promoted by using this utility model, and the roller of the flow controller will not be blocked.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, particularly a kind ofly is used for intravenous hanging quantitative transfusion device.
Background technology
Medical institutions such as hospital, clinic all use the intravenous transfusion device that is made of exhaustor, plug, Mo Feishi dropper, volume control device, filter, syringe needle and flexible pipe always now, particularly disposable intravenous infusion set is extensive use of, its flow controller generally all is pusher, roll to flexible pipe extruding controller flow by the skewed slot that promotes on the roller longshore current amount controller, the roller of this pusher flow controller is stuck in an end of flow minimum easily, want augmented flow and must use bigger dynamics could promote roller, not easy to operate.
Its notification number of Chinese patent discloses a kind of quantitative transfusion device that is made of Rotation Controllers in the patent documentation of " CN 2448379Y ", its Rotation Controllers is by shell, inner shell and inner core are formed, though this Rotation Controllers has solved the not easy-operating problem of pusher flow controller, but this Rotation Controllers structure is complicated, and this mode that adopts the scale of setting to be used as the scale of flow-control is inaccurate in actual applications, because when transfusion the medicinal liquid difference that adopts (blood plasma for example, G/W etc.), its concentration is all variant, and transfusion outpatient body constitution situation is closely not identical yet, so the patient body is intrinsic pressure and the flow velocity of medicinal liquid different liquid when tending to influence transfusion, must be at different patients and the no medicinal liquid of use by manually coming to determine the flow velocity of medicinal liquid.In addition, this Rotation Controllers bottom outlet lower edge and outer casing bottom inboard are on a plane, and the flexible pipe that passes bottom outlet contacts with the outer casing bottom medial surface, and contact surface is bigger, when screwing inner core, need to use bigger power just can screw, and still require great effort comparatively speaking.
Above transfusion device also has a common shortcoming can only hang over exactly on drip stand or the hook (nail), as everyone knows, in long-time infusion process, it is convenient or go to the pharmacy to get it filled etc. that the patient that can take care of oneself and not have relatives to accompany tends to toilet, these places are all less than hook, so the patient can only portable transfusion medicine bottle (medicated bag) or is bitten being linked with of transfusion medicine bottle (medicated bag) with tooth, so both unhygienic also inconvenient, medicine bottle (medicated bag) easily landing causes blood back, brings danger and pain to the patient.
The utility model content
The purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of patient of convenience to carry, control easily a hanging quantitative transfusion device of flow.
The technical solution of the utility model is achieved in that a kind of hanging quantitative transfusion device, the separatory bag, Mo Feishi dropper, filter, the syringe needle that are provided with exhaustor and hook cover by the upper end constitute by hose connection, comprise that also the head that fastens that passes the hook cover is linked with and is enclosed within the rotation quantitative controller of being made up of knob, shell on the flexible pipe.
Described head is linked with the buckling parts that two ends are provided with mutual correspondence.
The tapped shell of described rotation quantitative controller is a round barrel shape, its bottom inside central authorities are provided with cylindrical boss, the shell middle and lower part has the through hole that is used to pass flexible pipe of two correspondences along diametric(al), the lower limb of through hole is lower than the last plane of boss, is provided with externally threaded knob and screws in cooperation in the shell.
Described rotation quantitative controller top edge is marked with scale on the plane.
Owing to adopt such scheme, head of the present utility model is linked with and can transfusion device be hung over head for the patient, is convenient to the patient and is going toilet convenient or go pharmacy situation such as get it filled to use; It is simple in structure to rotate quantitative controller, and cost is low, and laborsaving being convenient to operated, can adjust infusion flow easy, apace, raise the efficiency, the stuck situation of pusher flow controller roller can not occur being similar to and take place, it is for referencial use that the scale on the while controller can be regulated flow to user.
Description of drawings
Below in conjunction with accompanying drawing this utility model is further described
Fig. 1 is this utility model structural representation;
Fig. 2 is the another kind of structural representation of this utility model;
Fig. 3 is a rotation quantitative controller structural representation;
Fig. 4 is a rotation quantitative controller cutaway view;
Wherein: the 1-plug; 2-separatory bag; 2.1-exhaustor; 3-Mo Feishi dropper; The 4-filter; The 5-syringe needle; The 6-flexible pipe; The 7-medicine bottle; 8-rotates quantitative controller; 8.1-knob; 8.2-shell; 8.3-through hole; 8.4-boss; The 9-head is linked with; 10-links up with cover.
The specific embodiment
Shown in Fig. 1,2,3,4, a kind of hanging quantitative transfusion device, the separatory bag 2, Mo Feishi dropper 3, filter 4, the syringe needle 5 that are provided with exhaustor 2.1 and hook cover 10 by the upper end connect and compose by flexible pipe 6, comprise that also the head that fastens that passes hook cover 10 is linked with 9 and be enclosed within the rotation quantitative controller of being made up of knob 8.1, shell 8.2 on the flexible pipe 68.Head is linked with the buckling parts that 9 two ends are provided with mutual correspondence, is convenient to the patient and adjusts head according to self head size and be linked with 9 size and transfusion device is hung on head.The tapped shell 8.2 of rotation quantitative controller 8 is a round barrel shape, its bottom inside central authorities are provided with cylindrical boss 8.4, shell 8.2 middle and lower parts have the through hole 8.3 that is used to pass flexible pipe 6 of two correspondences along diametric(al), the lower limb of through hole 8.3 is lower than the last plane of boss 8.4, be provided with externally threaded knob 8.1 and screw in cooperation in the shell 8.2, reduced the contact area of flexible pipe 6 like this with shell 8.2 bottoms, more laborsaving during rotary knob 8.1.The rotation quantitative controller is marked with scale on the 8 top edge planes, can be for the flow of moderator with reference to the needs adjusting.
As shown in Figure 2, separatory bag 2 top connecting pins 1 in the another embodiment, plug 1 inserts the bottle mouth position of medicine bottle 7, and head is linked with 9 and can wears and be hung on the hook cover 10 that is with medicine bottle 7.
As shown in Figure 1, 2, head is linked with 9 buckling parts and can adopts button mode, double buckle mode or be similar to the scope that the belt fastener mode all belongs to this utility model protection, and head is linked with 9 and also can directly adopts elastic cord to make.
Claims (4)
1. one kind of hanging quantitative transfusion device, the separatory bag (2), Mo Feishi dropper (3), filter (4), the syringe needle (5) that are provided with exhaustor (2.1) and hook cover (10) by the upper end connect and compose by flexible pipe (6), it is characterized in that: comprise that also the head that fastens that passes hook cover (10) is linked with (9) and is enclosed within the rotation quantitative controller (8) that flexible pipe (6) upward is made up of knob (8.1), shell (8.2).
2. according to claim 1 hanging quantitative transfusion device is characterized in that: head is linked with the buckling parts that (9) two ends are provided with mutual correspondence.
3. according to claim 1 hanging quantitative transfusion device, it is characterized in that: the tapped shell (8.2) of rotation quantitative controller (8) is a round barrel shape, its bottom inside central authorities are provided with cylindrical boss (8.4), shell (8.2) middle and lower part has the through hole that is used to pass flexible pipe (6) (8.3) of two correspondences along diametric(al), the lower limb of through hole (8.3) is lower than the last plane of boss (8.4), is provided with externally threaded knob (8.1) and screws in cooperation in the shell (8.2).
4. according to claim 1,3 each described hanging quantitative transfusion devices, it is characterized in that: rotation quantitative controller (8) is marked with scale on the top edge plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620036315 CN200970389Y (en) | 2006-11-20 | 2006-11-20 | Head hanging type quantitative transfusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620036315 CN200970389Y (en) | 2006-11-20 | 2006-11-20 | Head hanging type quantitative transfusion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200970389Y true CN200970389Y (en) | 2007-11-07 |
Family
ID=38881649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620036315 Expired - Fee Related CN200970389Y (en) | 2006-11-20 | 2006-11-20 | Head hanging type quantitative transfusion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200970389Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104929772A (en) * | 2015-06-30 | 2015-09-23 | 广东月福汽车用品有限公司 | Self-suction type device for cleaning automobile three-way catalyst |
| CN107007908A (en) * | 2017-05-09 | 2017-08-04 | 湖南铭沃生物科技有限公司 | It is a kind of to be not directly contacted with liquid and the regulation device of automatic precisely regulation flow velocity |
-
2006
- 2006-11-20 CN CN 200620036315 patent/CN200970389Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104929772A (en) * | 2015-06-30 | 2015-09-23 | 广东月福汽车用品有限公司 | Self-suction type device for cleaning automobile three-way catalyst |
| CN107007908A (en) * | 2017-05-09 | 2017-08-04 | 湖南铭沃生物科技有限公司 | It is a kind of to be not directly contacted with liquid and the regulation device of automatic precisely regulation flow velocity |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |