WO2005115503A1 - An automatic pressurized box for infusing liquid or blood which can be used in disaster area saving and indoor or outdoor emergency treatment - Google Patents

Abstract

An automatic pressurized box for infusing liquid or food which can be used in disaster area salvage, indoor or outdoor emergency treatment, comprises an upper cover (1) and a lower housing (2) connected to the upper cover (1) to form an enclosed boy, the character is in that a special matching blood transfusion or liquid infusion device is provided on the b>x, and there is a springy pressure plate (4) for pressuring the medicine bag (3) on at least one of the working position on which the upper cover (1) pressures to the lower housing (2), sheet springs or coil springs (5) are formed at the space between the pressure plate (4) and the upper cover (1) or the lower housing (2).Since the box can be used without the hanger, it can be used anywhere, and the patient may take a state of standing ,sitting ,lying or even walking.

Description

 Disaster-stricken area rescue, indoor and outdoor first aid automatic compression transfusion infusion box

 The utility model belongs to a medical device, in particular to a disaster-stricken area rescue, indoor and outdoor first-aid automatic compression blood transfusion box.

 Background technique

 At present, the hanging infusion method is still widely used in medical treatment at home and abroad, and the blood transfusion infusion using the principle of high pressure difference is not convenient. Although there are reports of hanging infusion sets, they have not been promoted yet. The reason is that these new technologies are too complicated, some are inconvenient to use, some are heavy, they are not convenient to carry, and some patients are expensive. Not easy to accept.

 Summary of the invention

 The utility model aims to provide an automatic infusion and infusion box for indoor and outdoor first-aid emergency rescue without the use of a power source or a battery, which can have a pressing function, a suspension-free rescue area.

 The utility model is realized as follows: the utility model comprises the upper and lower casings which can be buckled and integrated, and the utility model is characterized in that: the box body is provided with a special blood transfusion or infusion device, and the upper casing and the lower casing are pressed together. At least one of the working portions is provided with an elastic pressure plate for squeezing a blood transfusion or infusion device, and the elastic pressure plate is in a cavity between the upper and lower outer plates of the lower case Plate or spiral springs are available.

 When the utility model is used for blood transfusion or infusion, the user can place the liquid medicine bag of the blood transfusion or infusion device between the upper cover and the lower case, and fasten the upper cover and the lower case to make the liquid medicine The liquid or blood in the bag is delivered to the human body through a blood transfusion or infusion device.

 One of the utility models is that the liquid or blood in the liquid medicine bag is output to the human body by extrusion, so that it can work normally in any installation orientation; Second, since the hanger is deleted, the operation and use are convenient, and the cost is low. low.

 The most outstanding advantages of the utility model are simple structure, convenient operation, low price, light weight, and blood transfusion can be given to the wounded in any environment, especially in the battlefield, disaster area, etc., no need for a hanger during infusion, the patient can stand, Transfusion and infusion in the sitting position and lying position, and even transfusion infusion during walking.

 DRAWINGS

 1 is a schematic view showing the structure of a first embodiment of the present invention.

 Fig. 2 is a plan view of the casing of the first embodiment (the infusion device is deleted in the drawing).

Figure 3 is a left side view of the cartridge of the embodiment (the infusion device is deleted). 4 is a schematic view showing the structure of a blood transfusion device of the present invention.

 Detailed ways

 The utility model comprises an upper box cover 1 and a lower box body 2 which are integrally buckled and integrated, and the utility model is characterized in that: the box body is provided with a special blood transfusion or infusion device, and the upper box cover 1 and the lower box body 2 are pressed together. At least one of the portions is provided with an elastic pressure plate 4 for squeezing a blood transfusion bag or a liquid medicine bag 3, and the elastic pressure plate 4 is interposed between the upper cover 1 or the outer plate of the lower case 2 A coil spring 5 is provided in the cavity.

 In the first embodiment, the rear side of the upper cover 1 is hinged to the rear side of the lower case 2, and the front side of the upper cover 1 and the lower case 2 is provided with an opening and closing locking device, the blood transfusion or infusion The infusion tube of the device is provided with an omnidirectional small horn tube type drip pot 21, and the omnidirectional small horn tube type drip pot 21 is connected with the infusion tube and extends into the drip pot body to one half of the body. In the inlet pipe, the inner diameter of the mouth end of the inlet pipe increases toward the mouth, and has a small trumpet shape, which can dissolve the small bubbles in the drip pot with the inlet pipe, and the drip pot is on the front side, the reverse side, and the horizontal side. The normal infusion and blood transfusion are still in the position of the face.

 In order to facilitate the outward extrusion of the liquid in the liquid medicine bag 3, the rear side end of the elastic pressure plate 4 is coupled to the return spring 6 provided on the inner cavity of the upper cover 1 or the lower case 2, The front side end is inserted inside the front cover of the upper cover 1 or the lower case 2, and the cavity between the middle of the elastic pressure plate 4 and the outer cover of the upper cover 1 or the lower case 2 is provided. a spiral spring 5 that is arched. The return spring 6 disposed on the rear side end of the elastic pressing plate 4 is a compression spring that is sleeved on the periphery of the adjusting bolt 7, and the adjusting bolt 7 passes through the rear side end of the elastic pressing plate 4 and the compression spring. The central bore is connected to the upper housing 1 or the threaded opening 9 in the lower casing 2 via a threaded head 8 at its front end. The front side of the upper cover 1 and the lower case 2 is provided with a through hole 11 extending outward from the liquid medicine bag neck 10 for facilitating a blood transfusion or infusion device, and the front side of the upper cover 1 is provided with a card The elastic fastener 13 of the corresponding bayonet 12 of the lower casing 2 has a vertical hook body 14 hooked to the lower casing bayonet 12, and the upper side portion is provided with the upper casing An elastic slider that is connected to the button 15 of the cover 1 and reciprocally slidable in the upper cover 1 is provided with a drip holder 16 on the outer side of the upper cover 1, and the arms of the drip holder 16 can be passed through the upper case Two through holes of the side wall plate of the cover 1 are pierced to sandwich the drip pot, and the outer side portion of the lower case 2 is further provided with a lacing connector 17 and a lacing bin and a lacing bin for placing the lacing Cover 18.

When the first embodiment of the present invention is used, the snap button 15 is pressed inward, and the box can be automatically opened. For example, during infusion, the liquid medicine bag 3 is placed between the elastic pressure plates 4, and the cover 1 is pressed down by hand. The upper cover 1 is automatically hooked to the lower case 2 via the vertical hooks 14 at the lower portion of the elastic fasteners 13. The bayonet 12 is placed in the drip pot holder 16 in an all-round small bell tube drip pot 21 for infusion. The infusion device of the utility model comprises: a liquid medicine bag 3, a pin 19, a flow regulator 20, an all-round small trumpet type drip pot 21, a flow regulator 22, a dosing device 23, an air filter 24, a vein scalp The needles 25 are connected in sequence.

 The blood transfusion device of the present invention comprises a blood bag 3, a pin 29, a blood filter 30, a flow regulator 31, an omnidirectional small trumpet drip pot 32, a flow regulator 33, a dosing device 34, and a venous scalp needle 35. Connect the components in turn. The blood filter 30 has a filter 36 therein, an air filter 37 at the end, and is integrated with the pin 29.

 The utility model has novel concept, economical application, convenient use and considerable market prospect.

Claims

Claim 1. A disaster-stricken area rescue, indoor and outdoor first-aid automatic compression blood transfusion infusion box, including an upper and a lower box body which can be buckled and integrated, and is characterized in that: a special blood transfusion or infusion device is arranged on the box body, and the upper box is provided. At least one of the working portions where the cover and the lower case are pressed against each other is provided with an elastic pressing plate for squeezing the blood bag of the blood transfusion or infusion device, and the elastic pressing plate is combined with the upper or lower case A plate or spiral spring is provided in the cavity between the outer plates.  2 . The disaster area rescue and indoor and outdoor first aid automatic compression blood transfusion infusion box according to claim 1 , wherein the rear side of the upper cover is hinged to the rear side of the lower case, and the upper cover and the cover are The front side of the lower box body is provided with an opening and closing locking device, and the infusion tube of the blood transfusion or infusion device is provided with an all-round small horn tube type drip pot, and the all-round small horn tube type drip pot is provided with The infusion tube is connected and extends into the drip pot body to one-half of the inlet tube, and the inner diameter of the inlet end of the inlet tube increases toward the mouth, and has a small flare shape. ,  3. The disaster area rescue, indoor and outdoor emergency automatic squeeze blood transfusion infusion box according to claim 1 or 2, wherein the rear side end of the elastic pressure plate is disposed in the rear of the upper or lower case The return springs on the cavity are coupled, and the front side end is inserted inside the upper cover or the front wall of the lower case, and the cavity between the middle of the pressure plate and the outer plate of the upper or lower case is elastically added. There is a plate or spiral spring that arches it inside.  4. The disaster-stricken area rescue and indoor and outdoor first-aid automatic compression blood transfusion infusion box according to claim 3, wherein the return spring disposed on the rear side end of the elastic pressure plate is a compression spring sleeved on the periphery of the adjustment bolt. The adjusting bolt passes through a rear side end of the elastic pressing plate and a central hole of the compression spring, and is connected to a threaded hole on the upper cover or the lower case via a threaded end of the front end portion thereof.  5 . The disaster area rescue and indoor and outdoor first aid automatic squeeze blood transfusion infusion box according to claim 4 , wherein the front side of the upper lid and the lower box body are provided with a liquid medicine bag neck of a blood transfusion or an infusion device. The port has a resilient fastener that can be snapped into the corresponding bayonet of the lower casing, and the elastic fastener has a vertical hook body that can be hooked to the lower casing bayonet, and the upper side thereof The utility model is provided with an elastic slider connected with the button of the upper cover and reciprocatingly sliding in the upper cover, and a drip pot clip is arranged on the outer side of the upper cover, and the arms of the drip holder can be Two through holes of the upper cover side wall plate are pierced to clamp the drip pot, and the outer side portion of the lower case body is further provided with a lacing connector and a lacing bin and a lacing bin for placing the lacing cover. 6. The disaster area rescue, indoor and outdoor first-aid automatic compression blood transfusion infusion box according to claim 1 or 2, wherein the infusion device comprises a liquid medicine bag, a pin, a regulator, and an all-round small speaker. A tubular drip pot, a flow regulator, a dosing device, an air filter, a venous scalp needle or an injection needle are sequentially connected.  7. The disaster-stricken area rescue and indoor and outdoor first-aid automatic squeeze blood transfusion infusion box according to claim 5, wherein the infusion device comprises a liquid medicine bag, a pin, a regulator, an all-round small-speaker type drip pot, A flow regulator, a dosing device, an air filter, a venous scalp needle or an injection needle are connected in sequence.  8. The disaster-stricken area rescue, indoor and outdoor first-aid automatic squeeze blood transfusion infusion box according to claim 1 or 2, wherein the blood transfusion device comprises a drug solution bag, a pin, a blood filter, a regulator, and a full range. A small bell tube drip pot, a flow regulator, a dosing device, a venous scalp needle or an injection needle are sequentially connected.  9. The disaster-stricken area rescue and indoor and outdoor first-aid automatic squeeze blood transfusion infusion box according to claim 5, wherein the blood transfusion device comprises a drug solution bag, a pin, a blood filter, a regulator, and an all-round small horn tube. A drip pot, a flow regulator, a dosing device, a scalp needle or an injection needle are sequentially connected. ;  10. The disaster area rescue, indoor and outdoor first aid automatic compression transfusion infusion set according to claim 9, wherein the blood filter comprises a filter and an air filter, and is integrally formed with the needle.