CN200942220Y - Improved structure for hanger-free infusion - Google Patents
Improved structure for hanger-free infusion Download PDFInfo
- Publication number
- CN200942220Y CN200942220Y CN 200620072732 CN200620072732U CN200942220Y CN 200942220 Y CN200942220 Y CN 200942220Y CN 200620072732 CN200620072732 CN 200620072732 CN 200620072732 U CN200620072732 U CN 200620072732U CN 200942220 Y CN200942220 Y CN 200942220Y
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- box body
- suspension bracket
- exempting
- improved
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses an improved structure of a non-hanging frame transfusion system. Two opposite outward tilting sliding tracks are arranged on the both opposite sides of a box body, a guiding bar is arranged through the both opposite siding tracks on the opposite sides of the box body, guiding parts are arranged on the two guiding bar located in the fore sliding tracks, two guiding bars are connected together through a spring, a backing plate is arranged on the two guiding bars, a medicine bag clipped between the backing plate and the cover body, and a through hole for the transfusion tube to penetrate through and to be connected with the medicine bag is arranged on the box body. The utility model is only equipped with two guiding bars sliding on the sliding tracks and connected with spring in the box body, and only one backing plate, and the utility model has the characteristic of less fittings and simple structure.
Description
Technical field
This utility model relates to a kind of medical apparatus, especially a kind of suspension bracket transfusion device of exempting from.
Background technology
Traditional transfusion device adopts the pressure reduction principle, and liquid bottle or liquid bag are suspended on eminence, utilizes pressure reduction to make medicinal liquid or blood flow in tube for transfusion input human body.This infusion model, the patient need crouch or be seated on chair in bed, as needs of patients defecation, need nurse or family members help that liquid bottle or liquid bag are moved the patient crown of developing simultaneously, use very inconveniently, and blood back or bulge phenomenon take place easily, particularly more inconvenient during first aid in the open air.
Now existing a kind of suspension bracket blood transfusion and infusion device of exempting from, the box that it is made up of lid and box body, all be provided with interior lining panel and elasticity increased pressure board respectively in the lid and in the box body, and be provided with pressing spring between interior lining panel in the lid and the elasticity increased pressure board, and also be provided with pressing spring between intravital interior lining panel of box and the elasticity increased pressure board, elasticity increased pressure board inner surface is stained with the latex liner, and right-hand end has hinge hinged between lid and the box body, the left end of box body has the switching buckle, and liner is extremely sticking multiple in lid and box body; The blood transfusion tube or the tube for transfusion that also comprise supporting special use.This suspension bracket blood transfusion and infusion device of exempting from, by pressing spring and elasticity increased pressure board the medicinal liquid bag is pressurizeed the messenger drug liquid stream in tube for transfusion input human body, can tie up the patient does not need suspension bracket just can carry out transfusion and blood transfusion on hand, but patient's erect-position, seat, clinostatism carry out blood transfusion and infusion, even can be in walking transfusion and blood transfusion, use more convenient.But this suspension bracket blood transfusion and infusion device of exempting from has the shortcoming that accessory is various, structure is complicated.
The utility model content
The purpose of this utility model provides a kind of accessory structure-improved of exempting from the suspension bracket transfusion device few, simple in structure.
The technical solution of the utility model is such: the structure-improved of exempting from the suspension bracket transfusion device, comprise box body, lid and place the intravital medicinal liquid bag of box, lid fixedly is covered on the box body and movable folding, and box body offers the through hole that can pass and be connected to the medicinal liquid bag for tube for transfusion; The a pair of side of box body offers two slide way inclined respectively accordingly, above-mentioned four slide rails are a pair of with corresponding two on a pair of side that lays respectively at box body, be equipped with a guide post in every pair of slide rail, and the part that the two ends of guide post are positioned at this slide rail is respectively equipped with suitable guiding parts, be connected with spring between these two guide posts, these two guide posts are put on the shelf and are provided with backing plate, and above-mentioned medicinal liquid double team places above-mentioned lid therewith between the backing plate.
Above-mentioned two slide rails that are positioned on the same side of above-mentioned box body are outward-dipping setting, and above-mentioned spring is a tension spring.
Above-mentioned two slide rails that are positioned on the same side of above-mentioned box body are the setting that slopes inwardly, and above-mentioned spring is an elastic spring.
Be connected with a spring between above-mentioned two guide posts, and the two ends of this spring are connected to the middle part of the length direction of above-mentioned two guide posts.
Be connected with two springs between above-mentioned two guide posts, the corresponding respectively position that is connected in above-mentioned two guide posts near the medial wall of above-mentioned box body, the two ends of these two springs.
Above-mentioned guiding parts is roller or slide block.
Above-mentioned every guide post is provided with at least two equalizing features, and these at least two equalizing features are that symmetrical centre is symmetrically distributed with the mid point of the length direction of above-mentioned guide post.
Above-mentioned equalizing feature is the bearing that is arranged on the above-mentioned guide post.
Above-mentioned equalizing feature is the smooth boss of being located on the above-mentioned guide post, and the downside of above-mentioned backing plate also is provided with the corresponding smooth boss of smooth therewith boss.
The upper side of above-mentioned backing plate and the medial surface of above-mentioned lid are equipped with flexible material respectively.
After adopting such scheme, structure-improved of exempting from the suspension bracket transfusion device of the present utility model, on a pair of side of box body, offer corresponding two slide way inclined respectively, corresponding two slide rails that are positioned on a pair of side of box body are equipped with a guide post, the position that two guide posts are positioned at four slide rails is respectively equipped with guiding parts, link together by spring between two guide posts, backing plate is set up on two guide posts, the medicinal liquid double team places between backing plate and the lid, and box body offers the through hole that can pass and be connected to the medicinal liquid bag for tube for transfusion.During use, with backing plate to pressing down, two guide posts under the guiding of guiding parts in slide rail under slide, spring stress stretches or compression, backing plate drops to when a certain amount of, the medicinal liquid bag is placed on the backing plate, cover lid then, releases pad, spring reset retraction or elongation, two guide posts are upwards slided in slide rail under the guiding of guiding parts by the retraction pulling force of spring or elongation elastic force, and backing plate is up pushed up, pressure is just pressed to the medicinal liquid bag that is folded between backing plate and the lid, and medicinal liquid is pressed towards in the tube for transfusion input human body.This transfusion device can be tied up and need not suspension bracket on hand the patient and just can infuse or transfuse blood, but patient's erect-position, seat, clinostatism is infused or transfuse blood, even can infuse in walking or transfuse blood, and is applicable to field usage such as disaster area, field operations, uses easily.Only in box body, be provided with two guide posts on the slide rail of sliding against that are connected with spring in this utility model, and have only a backing plate, have few, the characteristic of simple structure of accessory.This utility model also can be provided with bearing on guide post, or on guide post and the downside of backing plate corresponding smooth boss is set respectively, backing plate balance on guide post is risen, make medicinal liquid bag pressurized even.In addition, this utility model also can be used for the lubricating oil supply system, printer automatically supplying ink system, water supply system of the vehicles and plant equipment etc., can guarantee the stability of lubricating oil, China ink, water supply.
Description of drawings
Fig. 1 is a population structure sketch map of the present utility model.
Fig. 2 removes the enlarged drawing of overlooking of backing plate for this utility model box body.
Fig. 3 is the structure enlarged diagram of guide post in this utility model.
The specific embodiment
This utility model is exempted from the structure-improved of hanging transfusion device, as shown in Figure 1, 2, 3, is provided with the box 1 that comprises box body 11 and lid 12, and four sides of box body 11 and lid 12 fasten by suitable buttonhole 111 and hasp 121 respectively.The front and back side plate 112,113 of box body 11 offers two outward-dipping slide rails 1121,1122 and 1131,1132 respectively accordingly, be equipped with guide post 3 in slide rail 1121 and the slide rail 1131, the position that the two ends of guide post 3 are positioned at slide rail 1121 and slide rail 1131 is respectively equipped with roller 31, be equipped with guide post 4 in slide rail 1122 and the slide rail 1132, the position that the two ends of guide post 4 are positioned at slide rail 1122 and slide rail 1132 is respectively equipped with roller 41.Roller 31,41 also available slide blocks herein substitute.
As shown in Figure 3, guide post 3 offers cannelure 32,33 and 42,43 respectively with the two ends of the front and back side plate 112,113 of guide post 4 close box bodys 1, the two ends hook ring of tension spring 5 colludes respectively to be located in cannelure 32 and the cannelure 42, and the two ends hook ring of tension spring 6 colludes respectively to be located in cannelure 33 and the cannelure 43.This utility model also can have only a tension spring, and the central point that the two ends of this tension spring is individually fixed in guide post 3,4 length directions gets final product.Guide post 3,4 is the ledge structure that the middle part is thick, two is thin, form two steps 34 and two steps 44 respectively, two steps 34 are that symmetrical centre is symmetrically distributed with the central point of guide post 3 length directions, and two steps 44 are that symmetrical centre is symmetrically distributed with the central point of guide post 4 length directions.The two ends of guide post 3 are positioned at the outer positions of two steps 34 and offer respectively accordingly and be arranged with 36, two bearings 7 of snap ring in 35, two draw-in grooves 35 of draw-in groove respectively and be arranged on the guide post 3 respectively folder and establish and be placed between step 34 and the snap ring 36.The two ends of guide post 4 are positioned at the outer positions of two steps 44 and offer respectively accordingly and be arranged with 46, two bearings 8 of snap ring in 45, two draw-in grooves 45 of draw-in groove respectively and be arranged on the guide post 4 respectively folder and establish and be placed between step 44 and the snap ring 46.9 on backing plate is on two bearings 7 and two bearings 8, and also available four smooth boss and corresponding four the smooth boss of being located at respectively on the guide post 3,4 being located at the backing plate downside of four bearings herein substitute, and can play balanced action equally.The medial surface of the upper side of backing plate 9 and lid 2 is equipped with emulsion layer respectively.Medicinal liquid bag (not shown) is folded between backing plate 3 and the lid 12, and a side of box body 11 offers the through hole 114 that can supply the tube for transfusion (not shown) to pass, and an end of tube for transfusion passes through hole 114 and is connected with the medicinal liquid bag.
In this case, front and back side plate 112,113 slide rails of being offered 1121,1122 and 1131,1132 of box body 11 also can be set to slope inwardly respectively, only need to change tension spring 5,6 into elastic spring and get final product.
The foregoing description of the present utility model only is for this utility model example clearly is described, and is not to be qualification to embodiment of the present utility model.For those of ordinary skill in the field, can also make the variation or the change of other different structure form on the basis of the above description.Here need not also can't give exhaustive to all embodiments.And these belong to conspicuous variation or the change that spirit of the present utility model extended out and still are among the protection domain of the present utility model.
Claims (10)
1, exempt from the structure-improved of suspension bracket transfusion device, comprise box body, lid and place the intravital medicinal liquid bag of box, lid fixedly is covered on the box body and movable folding, and box body offers the through hole that can pass and be connected to the medicinal liquid bag for tube for transfusion; It is characterized in that: a pair of side of box body offers two slide way inclined respectively accordingly, above-mentioned four slide rails are a pair of with corresponding two on a pair of side that lays respectively at box body, be equipped with a guide post in every pair of slide rail, and the part that the two ends of guide post are positioned at this slide rail is respectively equipped with suitable guiding parts, be connected with spring between these two guide posts, these two guide posts are put on the shelf and are provided with backing plate, and above-mentioned medicinal liquid double team places above-mentioned lid therewith between the backing plate.
2, structure-improved of exempting from the suspension bracket transfusion device according to claim 1 is characterized in that: above-mentioned two slide rails that are positioned on the same side of above-mentioned box body are outward-dipping setting, and above-mentioned spring is a tension spring.
3, structure-improved of exempting from the suspension bracket transfusion device according to claim 1 is characterized in that: two slide rails on a pair of lateral each side of above-mentioned box body are the setting that slopes inwardly, and above-mentioned spring is an elastic spring.
4, structure-improved of exempting from the suspension bracket transfusion device according to claim 1 is characterized in that: be connected with a spring between above-mentioned two guide posts, and the two ends of this spring are connected to the middle part of the length direction of above-mentioned two guide posts.
5, structure-improved of exempting from the suspension bracket transfusion device according to claim 1, it is characterized in that: be connected with two springs between above-mentioned two guide posts, the corresponding respectively position that is connected in above-mentioned two guide posts near the medial wall of above-mentioned box body, the two ends of these two springs.
6, structure-improved of exempting from the suspension bracket transfusion device according to claim 1 is characterized in that: above-mentioned guiding parts is roller or slide block.
7, structure-improved of exempting from the suspension bracket transfusion device according to claim 1, it is characterized in that: above-mentioned every guide post is provided with at least two equalizing features, and these at least two equalizing features are that symmetrical centre is symmetrically distributed with the mid point of the length direction of above-mentioned guide post.
8, structure-improved of exempting from the suspension bracket transfusion device according to claim 7 is characterized in that: above-mentioned equalizing feature is the bearing that is arranged on the above-mentioned guide post.
9, structure-improved of exempting from the suspension bracket transfusion device according to claim 7 is characterized in that: above-mentioned equalizing feature is the smooth boss of being located on the above-mentioned guide post, and the downside of above-mentioned backing plate also is provided with the corresponding smooth boss of smooth therewith boss.
10, structure-improved of exempting from the suspension bracket transfusion device according to claim 1 is characterized in that: the upper side of above-mentioned backing plate and the medial surface of above-mentioned lid are equipped with flexible material respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620072732 CN200942220Y (en) | 2006-04-18 | 2006-04-18 | Improved structure for hanger-free infusion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620072732 CN200942220Y (en) | 2006-04-18 | 2006-04-18 | Improved structure for hanger-free infusion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200942220Y true CN200942220Y (en) | 2007-09-05 |
Family
ID=38716843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620072732 Expired - Fee Related CN200942220Y (en) | 2006-04-18 | 2006-04-18 | Improved structure for hanger-free infusion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200942220Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010003291A1 (en) * | 2008-07-11 | 2010-01-14 | Lin Ronghua | Automatic transfusion device |
-
2006
- 2006-04-18 CN CN 200620072732 patent/CN200942220Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010003291A1 (en) * | 2008-07-11 | 2010-01-14 | Lin Ronghua | Automatic transfusion device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070905 Termination date: 20110418 |