CN215306384U

CN215306384U - Vein pressing belt capable of being fastened quickly for intravenous infusion injection

Info

Publication number: CN215306384U
Application number: CN202121892374.0U
Authority: CN
Inventors: 吉柳; 宋绍征
Original assignee: Wuxi Taihu University
Current assignee: Wuxi Taihu University
Priority date: 2021-08-12
Filing date: 2021-08-12
Publication date: 2021-12-28
Anticipated expiration: 2031-08-12

Abstract

The utility model relates to the technical field of medical assistance, and discloses a vein pressing belt capable of being fastened quickly for intravenous infusion injection. This vein infusion injection that can fasten fast is with pressing arteries and veins area, through will pressing arteries and veins area to patient's arm around, medical personnel presses down the button, make the button promote to press the frame to descend, its bottom contact of pressing the frame presses the upper surface of arteries and veins area left end, insert the right-hand member of pressing the arteries and veins area between pressing frame inner wall diapire and the cardboard bottom, will press arteries and veins area taut to suitable position, medical personnel loosen the button, its presses the frame to lift under reset spring's effect, will press the inside bottom of pressing the arteries and veins area pressure and paste to the cardboard of frame, the meshing of the first spacing tooth of its cardboard bottom and the second spacing tooth of pressing arteries and veins area right end upper surface, make and press arteries and veins area to carry out the fast fastening on patient's arm, the efficiency of venous infusion has been improved.

Description

Vein pressing belt capable of being fastened quickly for intravenous infusion injection

Technical Field

The utility model relates to the technical field of medical assistance, in particular to a vein pressing belt for intravenous infusion injection, which can be fastened quickly.

Background

Intravenous cannulation is a common medical technique used to draw blood from a patient or for intravenous administration. Prior to performing the venous cannulation procedure, the vein must be prepared. The preparation includes applying a tourniquet around the part of the patient's body containing the vein. The pressure exerted by the tourniquet causes venous occlusion and subsequent local dilation and further swelling of the vein containing the venous blood. The cannula may then be inserted into the dilated portion of the vein. Tourniquets are also used for some other reason when it is desired to temporarily tighten a patient's limb to control fluid flow through a body vessel such as a vein or artery. One common use is for intravenous needle insertion, and a simple tourniquet may be made of any length of material, so long as it can be wrapped around a patient's limb and tied or otherwise secured in place to maintain pressure around the limb. One conventional tourniquet includes a length of strap and a buckle through which the strap is threaded to form a loop. The buckle is tightened on the strap to capture the strap therebetween, and the buckle can be opened so that the loop can be enlarged.

The existing tourniquet can not be fastened quickly in the using process, so that the efficiency of venous transfusion is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a vein pressing belt for intravenous infusion injection, which can be fastened quickly to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a vein infusion injection that can fasten fast is with pressing arteries and veins area, includes card box, goes up pressure mechanism and pressure arteries and veins area, it sets up in the inside of card box to go up pressure mechanism, the left end of pressing arteries and veins area sets up in the inside of card box.

Go up pressure mechanism and include device chamber, reset spring fixed mounting is in the inside in device chamber, reset spring's top fixed mounting has the connecting plate, the rear end fixed mounting of connecting plate has the pressure frame, the upper surface middle part fixed mounting who presses the frame has the button.

Preferably, the inside diapire of card box has seted up the recess, the inside fixed mounting of recess has the pressure arteries and veins area, the upper surface right-hand member fixed mounting in pressure arteries and veins area has the rubber cushion, the spacing tooth of second has been seted up to the upper surface of rubber cushion, and the setting of its recess can be conveniently with the left end fixed mounting in the inside of card box in pressure arteries and veins area, and the spacing tooth of its second can play limiting displacement.

Preferably, the clamping plate is fixedly arranged inside the clamping box, first limiting teeth are formed in the bottom of the clamping plate, and the first limiting teeth and the clamping plate can conveniently clamp and limit the tourniquet.

Preferably, the upper surface of the clamping plate is provided with through holes, the rear wall of the pressing frame penetrates through the through holes, the number of the through holes is two, the two through holes are respectively formed in the front end and the rear end of the upper surface of the clamping plate, and the pressing frame can be conveniently moved up and down due to the arrangement of the through holes.

Preferably, the middle part of the upper surface of the card box is provided with a limiting hole, a button is inserted into the limiting hole, the limiting hole can limit the button, and the button can be pressed down conveniently.

Preferably, the inner wall of card box has seted up smooth mouthful, the connecting plate runs through smooth mouthful, the quantity of smooth mouthful is two, its two smooth mouthful is seted up respectively at the inside antetheca and the inside back wall of card box, and the setting of its smooth mouthful can play limiting displacement to the connecting plate, makes things convenient for the connecting plate to reciprocate simultaneously.

Preferably, the device cavity is fixedly arranged on the front face of the card box, the number of the connecting plates is two, the two connecting plates are respectively and fixedly arranged on the front face and the back face of the pressing frame, and the two connecting plates can ensure the stability of the up-and-down movement of the pressing frame.

Compared with the prior art, the utility model provides the vein pressing belt for intravenous infusion injection, which can be quickly fastened. The method has the following beneficial effects:

this vein area of pressing for intravenous infusion injection that can fasten fast centers on patient's arm through will pressing the arteries and veins area, medical personnel press the push button, make the button promote to press the frame to descend, its bottom contact of pressing the frame presses the upper surface of arteries and veins area left end, insert the right-hand member of pressing the arteries and veins area between pressing frame inner wall diapire and the cardboard bottom, will press the arteries and veins area taut to suitable position, medical personnel loosen the button, its presses the frame to lift under reset spring's effect, will press the inside arteries and veins area of frame to press and paste to the bottom of cardboard, the meshing of the first spacing tooth of its cardboard bottom and the second spacing tooth of pressing the arteries and veins area right end upper surface, make and press the arteries and veins area to fasten fast on patient's arm, moreover, the steam generator is simple in structure, and convenient for operation, the efficiency of venous infusion is improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a schematic cross-sectional view of the cartridge of the present invention;

FIG. 4 is a schematic side sectional view of the cartridge of the present invention.

In the figure: 1. a card box; 2. a pressing mechanism; 201. a device cavity; 202. a return spring; 203. a connecting plate; 204. pressing the frame; 205. a button; 3. a tourniquet; 4. a limiting hole; 5. clamping a plate; 6. a through hole; 7. a first limit tooth; 8. a sliding port; 9. a rubber cushion; 10. and a second limit tooth.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a vein pressing belt capable of being fastened quickly for intravenous infusion injection comprises a card box 1, an upper pressing mechanism 2 and a vein pressing belt 3, wherein the upper pressing mechanism 2 is arranged inside the card box 1, and the left end of the vein pressing belt 3 is arranged inside the card box 1.

Go up pressure mechanism 2 and include device chamber 201, reset spring 202 fixed mounting is in the inside of device chamber 201, and reset spring 202's top fixed mounting has connecting plate 203, and the rear end fixed mounting of connecting plate 203 has pressure frame 204, and the upper surface middle part fixed mounting who presses frame 204 has button 205.

The bottom wall of the interior of the card box 1 is provided with a groove, the interior of the groove is fixedly provided with a vein pressing belt 3, the right end of the upper surface of the vein pressing belt 3 is fixedly provided with a rubber cushion 9, the upper surface of the rubber cushion 9 is provided with a second limiting tooth 10, the groove can be conveniently arranged to fixedly arrange the left end of the vein pressing belt 3 in the card box 1, the second limiting tooth 10 can play a limiting role, the interior of the card box 1 is fixedly provided with a card plate 5, the bottom of the card plate 5 is provided with a first limiting tooth 7, the first limiting tooth 7 and the card plate 5 can conveniently clamp and limit the vein pressing belt 3, the upper surface of the card plate 5 is provided with a through hole 6, the rear wall of the pressing frame 204 penetrates through the through hole 6, the two through holes 6 are respectively arranged at the front end and the rear end of the upper surface of the card plate 5, the through hole 6 can conveniently move the pressing frame 204 up and down, the middle part of the upper surface of the card box 1 is provided with a limiting hole 4, the inside of the limiting hole 4 is inserted with a button 205, the setting of the limiting hole 4 can limit the button 205 and also facilitate the button 205 to press the pressing frame 204, the inner wall of the card box 1 is provided with a sliding opening 8, the connecting plate 203 penetrates through the sliding opening 8, the number of the sliding openings 8 is two, the two sliding openings 8 are respectively arranged on the inner front wall and the inner rear wall of the card box 1, the setting of the sliding opening 8 can limit the connecting plate 203 and facilitate the connecting plate 203 to move up and down, the device cavity 201 is fixedly arranged on the front surface of the card box 1, the number of the connecting plate 203 is two, the two connecting plates 203 are respectively and fixedly arranged on the front surface and the back surface of the pressing frame 204, the setting of the two connecting plates 203 can ensure the stability of the pressing frame 204 moving up and down, the medical staff can press the button 205 to press the pressing frame 204 to descend by surrounding the tourniquet 3 on the arm of the patient, the bottom of the pressing frame 204 is in contact with the upper surface of the left end of the pulse pressing belt 3, the right end of the pulse pressing belt 3 is inserted between the bottom wall of the inner wall of the pressing frame 204 and the bottom of the clamping plate 5, the pulse pressing belt 3 is tensioned to a proper position, the button 205 is loosened by medical personnel, the pressing frame 204 is lifted under the action of the reset spring 202, the pulse pressing belt 3 inside the pressing frame 204 is pressed and attached to the bottom of the clamping plate 5, the first limiting teeth 7 at the bottom of the clamping plate 5 are meshed with the second limiting teeth 10 on the upper surface of the right end of the pulse pressing belt 3, and the pulse pressing belt 3 is quickly fastened on the arm of a patient.

In the actual operation process, when the device is used, the arm of a patient is surrounded by the pulse pressing belt 3, a medical worker presses the press button 205 to enable the press button 205 to push the press frame 204 to descend, the bottom of the press frame 204 contacts the upper surface of the left end of the pulse pressing belt 3, the right end of the pulse pressing belt 3 is inserted between the bottom wall of the inner wall of the press frame 204 and the bottom of the clamping plate 5, the pulse pressing belt 3 is tensioned to a proper position, the medical worker loosens the press button 205, the press frame 204 is lifted under the action of the return spring 202, the pulse pressing belt 3 inside the press frame 204 is pressed and attached to the bottom of the clamping plate 5, the first limiting teeth 7 at the bottom of the clamping plate 5 are meshed with the second limiting teeth 10 on the upper surface of the right end of the pulse pressing belt 3, the structure is simple, the operation is convenient, and the efficiency of intravenous infusion is improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a vein infusion injection that can fasten fast is with pressing arteries and veins area, includes card box (1), goes up pressure mechanism (2) and presses arteries and veins area (3), its characterized in that: the upper pressing mechanism (2) is arranged inside the card box (1), and the left end of the tourniquet belt (3) is arranged inside the card box (1);

go up pressure mechanism (2) including device chamber (201), reset spring (202) fixed mounting is in the inside of device chamber (201), the top fixed mounting of reset spring (202) has connecting plate (203), the rear end fixed mounting of connecting plate (203) has pressure frame (204), the upper surface middle part fixed mounting who presses frame (204) has button (205).

2. A quick-fastening iv set compression band according to claim 1, wherein: the inside diapire of card box (1) has seted up the recess, the inside fixed mounting of recess has pressure arteries and veins area (3), the upper surface right end fixed mounting in pressure arteries and veins area (3) has rubber cushion (9), spacing tooth of second (10) have been seted up to the upper surface of rubber cushion (9).

3. A quick-fastening iv set compression band according to claim 1, wherein: the inside fixed mounting of card box (1) has cardboard (5), first spacing tooth (7) have been seted up to the bottom of cardboard (5).

4. A quick-fastening iv set compression band according to claim 3, wherein: through-hole (6) have been seted up to the upper surface of cardboard (5), press the rear wall of frame (204) to run through-hole (6), the quantity of through-hole (6) is two, and its two through-hole (6) are seted up respectively at the upper surface front end and the upper surface rear end of cardboard (5).

5. A quick-fastening iv set compression band according to claim 1, wherein: the upper surface middle part of card box (1) has seted up spacing hole (4), the inside grafting of spacing hole (4) has button (205).

6. A quick-fastening iv set compression band according to claim 1, wherein: smooth mouthful (8) have been seted up to the inner wall of card box (1), connecting plate (203) run through smooth mouthful (8), the quantity of smooth mouthful (8) is two, its two smooth mouthful (8) are seted up respectively at the inside antetheca and the inside back wall of card box (1).

7. A quick-fastening iv set compression band according to claim 1, wherein: the device cavity (201) is fixedly arranged on the front surface of the card box (1), the number of the connecting plates (203) is two, and the two connecting plates (203) are respectively and fixedly arranged on the front surface and the back surface of the pressing frame (204).