TWM254221U - Automatically controlled portable device for automatic delivery of blood/liquid - Google Patents

Description

M254221 IV. Creation Instructions (1) [Technical Field to which the New Type belongs] This creation is about a portable automatic control and automatic compression blood transfusion infusion set, especially the setting of the compression structure of its elastic pressure plate, so that patients can be in any environment Perform blood transfusion or infusion in standing, sitting, lying, or even walking. [Prior technology] At present, hanging medical infusion methods are still widely used in domestic and foreign medical treatment, mainly using the principle of high differential pressure, but it is not convenient to use. Although there is also the use of a hands-free infusion set, it has not been widely accepted so far. The reason is that these new technologies are too complicated, some are inconvenient to use, some are too bulky to carry, and some are too expensive for patients. Not easy to accept. [New content] The main purpose of this creation is to provide a portable automatic control and automatic squeeze blood transfusion infusion set. Due to its squeeze structure and hanger-free, simple structure, low price and simple operation, light weight, and easy to carry It can be widely accepted and used by hospitals, and even the wounded can get immediate assistance in the battlefield and disaster area. In order to achieve the aforesaid purpose, the creation of the box cover and the elastic pressure plate and spring set in the box body enables the patient to conveniently use the infusion device under the limitation of the environmental space. In order to enable your reviewing committee to have a better understanding and understanding of the structure, features and effects of this creation, detailed explanations will be provided below with specific examples and accompanying drawings. [Embodiment]

Page 5 M254221 Horse, Creation Instructions (2) Example 1: Please refer to Figures 1 to 5 at the same time, which are schematic diagrams of the longitudinal section of the infusion work status of this creation, schematic diagrams of the vertical section of this creation, and this creation Schematic diagram on the left side, top view of the spring position of the inner liner of the box cover, and bottom view of the spring position of the inner liner of the box. The outer dimensions of the box body 2 can be 2 6 cm in length, 12 cm in width, 4 cm in left height, 4.5 cm in right height, and 6.5 cm in middle. The cover 1 and the body 2 The inner lining plate 6 and the inner lining plate 7 are made of white iron, while the elastic pressure plate 3 and the spring 4 are made of iron. The four inner corners of the box body 2 each have triangular limiting pieces 14; the four corners of the elastic pressure plate 3 are placed under the limiting pieces 14 to position the pressure plate. A drop pot (flow meter for infusion tube) clip 16 is provided at the middle part of the front face of the box cover 1. There is a hinge 10 between the box cover 1 and the right end of the box body 2. There is a spring group on the inner lining plate 6 of the box cover 1, composed of four springs 4; two spring groups on the inner lining plate 7 of the box body 2, each spring group is composed of three springs 4, in the box The front and back bottoms each have a cross-belt loop 17, and on the right bottom, there is a cross-belt storage lid 19, and inside the lid is a cross-belt storage space 18. When using this creation, lift the snap button 13 upward, the box can be opened automatically, place the medicine solution bag 8 between the elastic pressure plate 3, and press the left end of the box cover 1 by hand, the box body will automatically be snapped by 1 2 Tighten, insert the pins 20 of the infusion tube into the neck 9 of the medicine solution bag, and place the double-tube drip pot 23 in the drip pot holder 16 to perform the infusion. The structure of the infusion tube is composed of a pin 20, a regulator 2, a double-tube drip pot 2 3, a regulator 2 4, a medicine injector 2 5, an air filter 2 6 and a venous scalp needle 2 7 in order. . The double-tube drip pot 23 has a liquid discharge tube which is connected to the infusion tube and extends into the drip pot body to 1/2. The inner diameter of the front end of the liquid discharge tube becomes large.

Page 6 M254221 Fourth, creation instructions (3) Cup-shaped entrance. Because the pressure setting of the elastic pressure plate 3 in this creation is greater than the pressure of the human body, when a force is applied to the liquid medicine bag, the infusion can be automatically performed; when the medicine in the medicine bag is squeezed out hydraulically, the elastic pressure plate The pressure in the body may be inconsistent with the pressure in the human body. Therefore, the infusion tube at a distance of about 40 cm from the vein of the human body will automatically generate no more infusion control, so the situation of input air or blood flowing backward can be avoided. Embodiment two:

Please refer to Figures 1 to 5, which are the schematic diagrams of the longitudinal section of the infusion work state of this creation, the longitudinal section diagram of this creation, the left diagram of this creation, and the top view of the spring position of the lid liner of this creation. And the bottom view of the spring position of the liner in this box. The outer dimensions of the box body 2 can be 2 6 cm in length, 12 cm in width, 4 cm in left height, 4.5 cm in right height, and 6.5 cm in middle. The cover 1 and the body 2 The inner lining plate 6 and the inner lining plate 7 are made of white iron, while the elastic pressure plate 3 and the spring 4 are made of iron. The four inner corners of the box body 2 each have triangular limiting pieces 14; the four corners of the elastic pressure plate 3 are placed under the limiting pieces 14 to position the pressure plate. A drop pot (flow meter for infusion tube) clip 16 is provided at the middle part of the front face of the box cover 1.

The inner cover 6 of the box cover 1 has a spring group consisting of four springs 4; the inner cover 7 of the box body 2 has two spring groups, each spring group is composed of three springs 4, The front and back bottoms of the box each have a cross-belt loop 17, and at the bottom of the right side there is a cross-belt storage lid 19, with a cross-belt storage space 18 inside the lid. When this creation is used, the snap button 13 is lifted up, the box can be automatically opened, the blood is placed between the elastic pressure plate 3, and the left end of the box cover 1 is pressed by hand, the box body will be automatically locked by the snap button 1 2 Tighten, insert pins 3 6 of blood vessel into blood

Page M254221 The transfusion is not intended for a two-tube connection 37, and the connection and extension diameter become larger. The creator of this book is not widely based on the original creation, so it should include 9, creation instructions (4) inside the neck of the liquid bag You can enter the matching blood vessel composer 3 0, regulator 3 1, blood transfusion needle 3 5 in turn, there is an air filter 3 2 in the front end of the outlet tube, which is in phase with the infusion tube. Squeezing blood transfusion set, using suspension type infusion, and so on, make it possible to achieve only a wide range of practical effects, equivalent structural changes, as described above [illustration of the number] 1 box cover 3 elastic pressure plate 5 in latex Lined with 7 inner cymbal plate 9 medicated liquid bag neck 12 buckle 1 4 triangle limit piece 1 6 drop pot clip 1 8 span with storage space. Please also refer to section 2. Its structure is adjusted by drip pot 3 2. The blood filter and the pin 36 are inserted into the drip pot to a cup-shaped inlet. The portable person of the creation can make structural changes and accept and use the structure with better structure. It is better to apply for this creation according to this creation. 2 box body 4 spring 6 inner plate 8 medicine bag 10 hinge 1 3 buckle Button 1 5 spring shaft 1 7 span band loop 1 9 span band storage cover 6 picture, it is related to this creation pin 3 6, blood filter 3 3, injection device 3 4 and 30 with filter 38 in shape . The double-tube drip pot's liquid outlets at 1/2 are automatically controlled and automatically designed. They are not only solution-intensive, too heavy, and the price is too high. It is only an example, and the scope of patents has been covered.

Page 8 M254221 Fourth, creation instructions (5) 2 0 pins 21 spring shaft fixing plate 2 2 adjustment / r / r instant device 2 3 double-tube drip pot 2 4 adjustment 々A · instant device 2 5 medicine injection device 26 Air filter, device 2 7 venous scalp needle 3 0 blood processor 3 1 adjusting device 3 2 double-tube drip pot 3 3 adjusting device 3 4 medicine injection device 3 5 blood transfusion needle 3 6 insertion needle 3 7 Air filter 3 8 filter

Page 9 M254221 Schematic description of the diagram. Figure 1 The hydraulic working state of this creation is shown in the longitudinal section. Figure 2 is a vertical sectional view of the original creation. Figure 3 is a left-side schematic view of the original creation. Figure 5 The bottom view of the spring position of the inner lining of the box body of this creation. Figure 6 This is an illustration of the blood vessel assembly used as a match.

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Claims (1)

M254221 5. Scope of patent application 1. A portable automatic control and automatic squeeze blood transfusion infusion set, which is characterized by a box cover and a box body, wherein the box cover has an inner lining plate, and the inner lining plate is provided with Compression spring, there is an elastic pressure plate under the compression spring; there is an inner lining plate in the box, there is a compression spring on the lining plate, there is an elastic compression plate on the compression spring, and the inner surface of the elastic compression plate is covered with latex Inner lining, there is a hinge between the box cover and the right end of the box body, the left end of the box body has a switch buckle, and the inner lining plate is glued on the box cover and the box body. 2. The portable automatic control and automatic squeeze blood transfusion infusion set as described in item 1 of the scope of patent application, characterized in that the compression spring is sleeved on the spring shaft, and both ends of the spring shaft are fixed to the inner lining with a spring shaft fixing plate On the board. 3. The portable automatic control and automatic squeezing blood transfusion infusion set as described in item 1 of the scope of patent application, which is characterized in that the four corners of the box cover and the box body are provided with triangular limiting pieces and four elastic compression plates. Each corner is placed under the limiting piece, so that the elastic pressure plate is positioned. 4. The portable automatic control and automatic squeeze blood transfusion infusion set as described in item 1 of the scope of patent application, which is characterized by a drip pot clamp in the middle part of the front face of the cover. 5. The portable automatic control and automatic squeeze blood transfusion infusion set as described in item 1 of the scope of patent application, which is characterized in that the infusion tube composition used includes a pin, a regulator, a double-tube drip pot, a regulator, a note The medicine device, the air filter and the venous scalp needle are sequentially connected. 6. The portable automatic control and automatic squeeze blood transfusion infusion set as described in item 5 of the scope of patent application, characterized in that the double-tube drip pot is connected to the infusion tube and extends into the drip pot body to 1/2 Liquid outlet pipe M254221 V. The scope of patent application The inside diameter of the front end is enlarged with a cup-shaped entrance. 7. The portable automatic control and automatic squeezing blood transfusion infusion set as described in item 1 of the scope of patent application, characterized in that the blood vessel composition used in combination includes a pin, a blood filter, a regulator, a double-tube drip pot, The regulator, the injector and the venous needle are connected in sequence. 8. The portable automatic control and automatic squeezing blood transfusion infusion set as described in item 7 of the scope of patent application, which is characterized by blood filtering of transfusion blood vessels, a filter inside the device, and an air filter and a pin formed integrally. 9. Portable automatic control as described in item 1 or item 7 of the scope of patent application The utility model relates to a system for making and automatically squeezing a blood transfusion infusion device, which is characterized in that a double-tube drip pot has a liquid discharge tube connected to the infusion tube and extending into the drip pot body to 1/2, and the inner diameter of the front end of the liquid discharge tube is increased. Cup-shaped entrance. Page 12