CN214180492U

CN214180492U - Automatic press device after drawing blood with function is reminded in timing

Info

Publication number: CN214180492U
Application number: CN202022263050.2U
Authority: CN
Inventors: 商丹; 冀蓁
Original assignee: First Medical Center of PLA General Hospital
Current assignee: First Medical Center of PLA General Hospital
Priority date: 2020-10-13
Filing date: 2020-10-13
Publication date: 2021-09-14
Anticipated expiration: 2030-10-13

Abstract

The utility model provides an automatic press device after drawing blood with function is reminded in timing belongs to the medical treatment and presses hemostasis technical field. This automatic press device after drawing blood with function is reminded in timing includes organism, lifting unit and timing unit. The organism includes fixed band, connecting band, casing, fixed plate and pressing plate, lifting unit includes spliced pole, connecting plate and drum, the fixed slot has been seted up to the drum, drum surface fixed mounting has the ring gear, timing unit includes pivot, clockwork spring and action wheel, clockwork spring one end fixed connection in the pivot, pivot other end fixed mounting has the action wheel, the action wheel with the ring gear meshes mutually. The device is through manual rotation pivot for clockwork spring takes place bending deformation, and the hemostasis time of pressing down of according to the pressing plate is controlled in the automation, when bringing convenience for medical personnel and patient, avoids wearing the health damage that causes for a long time.

Description

Automatic press device after drawing blood with function is reminded in timing

Technical Field

The utility model relates to a hemostasis technical field is pressed in the medical treatment, particularly, relates to an automatic press device after drawing blood with function is reminded in timing.

Background

In the process of puncturing the puncture position of an arm or a foot by using a puncture needle, the puncture needle has a certain diameter, tissues inserted into pathological change positions such as blood vessels and the like can be extracted by utilizing an inner hole of the puncture needle and an inner hole of a communicated catheter so as to carry out treatment and inspection work, after clinical intravenous infusion or blood drawing of a patient, the operation is generally finished by manually pressing for a plurality of minutes by using a cotton ball so as to avoid the condition of bleeding or extravasated blood at the puncture position, the pressing hemostasis needs 5-10 minutes, and when the patient who cannot press a hemostatic pad by self is met, a nurse or other people are needed to assist the patient to press a hemostatic point.

At present, press hemostatic mode and need press for a long time with the hand, brought inconvenience for medical personnel and patient, some press hemostatic device that have now provide convenience under certain circumstances, but some old and useless patients forget to take down press device and can cause the limbs necrosis.

How to invent an automatic pressing device with a timing reminding function after blood drawing to improve the problems becomes a problem to be solved urgently by the technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

In order to compensate above not enough, the utility model provides an automatic press device in back of drawing blood with function is reminded in timing aims at improving manual hemostasis of pressing and brings inconvenience and the current hemostasis device and wear for a long time and cause limbs necrosis problem easily for medical personnel and patient.

The utility model discloses a realize like this:

the utility model provides a draw blood back automatic press device with function is reminded in timing includes organism, lifting unit and timing subassembly.

The machine body comprises a fixing band, a connecting band, a shell, a fixing plate and a pressing plate, wherein the shell is fixedly connected to one side of the fixing plate, the pressing plate is located on the lower side of the fixing plate, the fixing band is fixedly connected to one side of the fixing plate, and the connecting band is fixedly connected to the other side of the fixing plate.

The lifting assembly comprises a connecting column, a connecting plate and a cylinder, the connecting column is fixedly connected to one side of the pressing plate, the connecting column is slidably connected to the fixing plate, the connecting plate is fixedly mounted at the other end of the connecting column, the cylinder is rotatably connected to the inside of the shell, the connecting column and the cylinder are correspondingly arranged, a fixing groove is formed in the cylinder, and a gear ring is fixedly mounted on the outer surface of the cylinder.

The timing assembly comprises a rotating shaft, a clockwork spring and a driving wheel, the rotating shaft is rotatably connected with the shell, one end of the clockwork spring is fixedly connected with the rotating shaft, the driving wheel is fixedly arranged at the other end of the rotating shaft, and the driving wheel is meshed with the gear ring.

In an embodiment of the present invention, the fixing band has a positioning hole, and the other end of the connecting band has a snap fastener.

In an embodiment of the present invention, the snap fastener includes a protruding portion and a groove portion, and the protruding portion penetrates through the positioning hole.

In an embodiment of the present invention, the fixing plate has a through hole, and the connecting column is slidably connected to the through hole.

In an embodiment of the present invention, a supporting spring is fixedly mounted on one side of the connecting plate, and the other end of the supporting spring is fixedly connected to the inner surface of the housing.

The utility model discloses an in the embodiment, connecting plate opposite side fixed mounting has the fixed block, the draw-in groove has been seted up to the fixed block.

In an embodiment of the present invention, the rotating shaft runs through and extends out of the housing, and a hand wheel is fixedly mounted on one end of the rotating shaft.

In an embodiment of the present invention, the housing has a fixing frame fixedly mounted on an inner surface thereof, and the other end of the spiral spring is fixedly connected to the fixing frame.

The utility model discloses an in the embodiment, the action wheel diameter is less than the ring gear, fixed slot one side is the arcwall face setting.

In an embodiment of the present invention, the protruding portion and the groove portion are disposed in a paired manner, and the slot is disposed in a paired manner with the fixing slot.

The utility model has the advantages that: the utility model discloses a get through the above-mentioned design and obtain a automatic press device after drawing blood with timing and remind function, when using, fix the device at the wrist position that needs to stanch through fixed band and connecting band, the pivot is rotated to the manual operation, tighten up the clockwork spring, the drive action wheel drives the ring gear and rotates, make the drum outwards ejecting the pressing plate through the connecting rod, press the position that needs to stanch and press, because the clockwork spring is a spring of winding the material into planar spiral, clockwork spring one end is fixed, the material receives bending moment after the other end acts on the moment of torsion, produce bending elastic deformation, therefore the clockwork spring produces torsion in self plane, make the pivot automatic counter-rotation, drive the action wheel counter-rotation, drive the drum through the ring gear and rotate, when the fixed slot rotates to the spliced pole top, the spliced pole upsprings, make the pressing plate shrink to the fixed plate direction, stop to press, the device is through manual rotation pivot for clockwork spring takes place bending deformation, and automatic control presses the hemostasis time of pressing the platen, when bringing the facility for medical personnel and patient, avoids wearing the health damage that causes for a long time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of an automatic pressing device after blood drawing with a timing reminding function according to an embodiment of the present invention;

fig. 2 is a schematic top view structure diagram according to an embodiment of the present invention;

fig. 3 is a schematic view of a partial cross-sectional structure provided in an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a position a in fig. 3 according to an embodiment of the present invention.

In the figure: 100-body; 110-fixing belts; 111-locating holes; 130-a connecting band; 150-snap fasteners; 151-a projection; 153-groove section; 170-a housing; 180-fixed plate; 190-pressing plate; 191-a through hole; 300-a lifting assembly; 310-support springs; 320-connecting column; 321-a fixed block; 323-card slot; 330-connecting plate; 350-cylinder; 351-fixed groove; 353-gear ring; 500-a timing component; 510-a rotating shaft; 520-a hand wheel; 530-a clockwork spring; 550-a fixing frame; 560-driving wheel.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1-4, the present invention provides a post-blood-drawing automatic pressing device with timing reminding function, which comprises a body 100, a lifting assembly 300 and a timing assembly 500.

Wherein, lifting unit 300 and timing subassembly 500 fixed connection are in organism 100, and organism 100 is used for the mechanism of the different functional structure of fixed equipment, makes it to become a whole, is convenient for improve work efficiency, convenient operation, and lifting unit 300 is used for pressing the operation to needs press the hemostasis position, and timing subassembly 500 is used for controlling the time of pressing the hemostasis operation, prevents to wear the health damage that causes for a long time.

Referring to fig. 1-4, the body 100 includes a fixing band 110, a connecting band 130, a housing 170, a fixing plate 180 and a pressing plate 190, the housing 170 is fixedly connected to one side of the fixing plate 180, the housing 170 is welded and fixed to the fixing plate 180 for assembling and fixing different functional mechanisms, the pressing plate 190 is located at the lower side of the fixing plate 180, the fixing band 110 is fixedly connected to one side of the fixing plate 180, the fixing band 110 is fixedly bonded to one side of the fixing plate 180, the connecting band 130 is fixedly connected to the other side of the fixing plate 180, the connecting band 130 is fixedly bonded to the other side of the fixing plate 180, and the fixing band 110 and the connecting band 130 are used for fixing the body 100 to a wrist portion needing to be pressed for hemostasis.

In some specific embodiments, the fixing band 110 is uniformly provided with positioning holes 111 for adjusting the lengths of the fixing band 110 and the connecting band 130 according to different wrist diameters, a snap fastener 150 is fixedly mounted at the other end of the connecting band 130, the snap fastener 150 is fastened to the connecting band 130, the snap fastener 150 includes a protruding portion 151 and a groove portion 153, the protruding portion 151 penetrates through the positioning holes 111, the fixing band 110 is fixed to a position of the wrist where hemostasis needs to be pressed through the protruding portion 151 and the groove portion 153, and subsequent operations are facilitated, the fixing plate 180 is provided with through holes 191, and the protruding portion 151 and the groove portion 153 are matched and aligned.

Referring to fig. 1, 3 and 4, the lifting assembly 300 includes a connection column 320, a connection plate 330 and a cylinder 350, the connection column 320 is fixedly connected to one side of the pressing plate 190, the connection column 320 is fixedly welded to the pressing plate 190, the connection column 320 is slidably connected to the fixing plate 180, the connection plate 330 is fixedly mounted at the other end of the connection column 320, the connection plate 330 is fixedly welded to one end of the connection column 320, the cylinder 350 is rotatably connected to the inside of the housing 170, the connection column 320 and the cylinder 350 are correspondingly arranged, a fixing groove 351 is formed in the cylinder 350, a gear ring 353 is fixedly mounted on the outer surface of the cylinder 350, the gear ring 353 is fixedly welded to the outer surface of the cylinder 350, and the cylinder 350 is driven to rotate by the rotation of the gear ring 353, so that the connection column 320 ejects the pressing plate 190 outwards to press a portion needing to be pressed for hemostasis.

In some specific embodiments, the connection post 320 is slidably connected to the through hole 191, a support spring 310 is fixedly mounted on one side of the connection plate 330, one end of the support spring 310 is fixed to the connection plate 330 through a bolt, the other end of the support spring 310 is fixedly connected to the inner surface of the shell 170, the other end of the support spring 310 is fixedly connected to the shell 170 and used for providing supporting force for the connection plate 330 and buffering the movement of the connection post 320, a fixing block 321 is fixedly mounted on the other side of the connection plate 330 and welded and fixed to the connection plate 330, a clamping groove 323 is formed in the fixing block 321, one side of the fixing groove 351 is provided with an arc-shaped surface, so that the cylinder 350 can rotate in a single direction and stop rotating in a reverse direction, timing control is facilitated, and the clamping groove 323 is matched with the fixing groove 351 to set.

Referring to fig. 1 and 4, the timing assembly 500 includes a rotating shaft 510, a spiral spring 530 and a driving wheel 560, the rotating shaft 510 is rotatably connected to the housing 170, one end of the spiral spring 530 is fixedly connected to the rotating shaft 510, one end of the spiral spring 530 is fixed to the rotating shaft 510 in a clamping manner, so that the spiral spring 530 is driven to generate bending elastic deformation by manually rotating the rotating shaft 510, the driving wheel 560 is fixedly installed at the other end of the rotating shaft 510, the driving wheel 560 is fixedly welded to one end of the rotating shaft 510, and the driving wheel 560 is engaged with the gear ring 353, so that the gear ring 353 is driven to rotate by the driving wheel 560, thereby driving the cylinder 350 to rotate.

In some specific embodiments, the rotating shaft 510 extends out of the housing 170, a handwheel 520 is fixedly mounted at one end of the rotating shaft 510, the handwheel 520 is welded and fixed at the other end of the rotating shaft 510 to facilitate manual operation of a person, a fixing frame 550 is fixedly mounted on the inner surface of the housing 170, the fixing frame 550 is fixed on the inner surface of the housing 170 by bolts, the other end of the spring 530 is fixedly connected to the fixing frame 550 to facilitate the spring 530 to generate bending elastic deformation, the diameter of the driving wheel 560 is smaller than that of the gear ring 353, the spring 530 generates bending to provide power for the rotating shaft 510, the driving wheel 560 rotates around the gear ring 353 for a circle, and the pressing time of the pressing plate 190 is controlled.

This automatic press device's theory of operation after drawing blood with function is reminded in timing: the device is fixed on the wrist part needing hemostasis by a fixing band 110 and a connecting band 130, the fixing band 110 is uniformly provided with positioning holes 111, the length of the fixing band 110 and the connecting band 130 is adjusted according to different wrist diameters, a hand wheel 520 is manually rotated to drive a rotating shaft 510 to rotate, a clockwork spring 530 is tightened, a driving wheel 560 is driven to drive a gear ring 353 to rotate, so that a cylinder 350 pushes out a pressing plate 190 through a connecting column 320 to press the part needing hemostasis, because the clockwork spring 530 winds the material into a planar spiral spring, one end of the clockwork spring 530 is fixed, the material is subjected to bending moment after the other end acts on torque to generate bending elastic deformation, the clockwork spring 530 generates torsion on the plane of the cylinder, the rotating shaft 510 automatically rotates in the reverse direction to drive the driving wheel 560 to rotate in the reverse direction, and the gear ring 353 drives the cylinder 350 to rotate, when fixed slot 351 rotated to spliced pole 320 top, supporting spring 310 provided the holding power to connecting plate 330, the motion to spliced pole 320 is cushioned simultaneously, spliced pole 320 upwards bounces, fixed slot 351 one side is the arcwall face setting, make drum 350 carry out one-way rotation, reverse stall, make according to the shrink of pressing plate 190 to fixed plate 180 direction, stop pressing, produce curved diversion pivot 510 through clockwork spring 530 and provide power, drive action wheel 560 rotates a week around ring gear 353, the control is pressed according to board 190 press time.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. 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. An automatic pressing device with timing reminding function after blood drawing is characterized by comprising

The portable electronic device comprises a machine body (100), wherein the machine body (100) comprises a fixing belt (110), a connecting belt (130), a shell (170), a fixing plate (180) and a pressing plate (190), the shell (170) is fixedly connected to one side of the fixing plate (180), the pressing plate (190) is positioned on the lower side of the fixing plate (180), the fixing belt (110) is fixedly connected to one side of the fixing plate (180), and the connecting belt (130) is fixedly connected to the other side of the fixing plate (180);

the lifting assembly (300) comprises a connecting column (320), a connecting plate (330) and a cylinder (350), the connecting column (320) is fixedly connected to one side of the pressing plate (190), the connecting column (320) is slidably connected to the fixing plate (180), the connecting plate (330) is fixedly installed at the other end of the connecting column (320), the cylinder (350) is rotatably connected to the inside of the shell (170), the connecting column (320) and the cylinder (350) are correspondingly arranged, a fixing groove (351) is formed in the cylinder (350), and a gear ring (353) is fixedly installed on the outer surface of the cylinder (350);

timing subassembly (500), timing subassembly (500) are including pivot (510), clockwork spring (530) and action wheel (560), pivot (510) rotate connect in casing (170), clockwork spring (530) one end fixed connection in pivot (510), pivot (510) other end fixed mounting has action wheel (560), action wheel (560) with ring gear (353) mesh mutually.

2. The automatic pressing device with timing reminding function after blood drawing according to claim 1, wherein the fixing band (110) is uniformly provided with positioning holes (111), and the other end of the connecting band (130) is fixedly provided with a snap fastener (150).

3. The automatic pressing device after blood drawing with timing reminding function as claimed in claim 2, wherein the snap fastener (150) comprises a protruding part (151) and a groove part (153), and the protruding part (151) penetrates through the positioning hole (111).

4. The automatic pressing device after blood drawing with timing reminding function as claimed in claim 1, wherein the fixing plate (180) is provided with a through hole (191), and the connecting column (320) is slidably connected to the through hole (191).

5. The automatic pressing device after blood drawing with timing reminding function according to claim 1, characterized in that a supporting spring (310) is fixedly installed on one side of the connecting plate (330), and the other end of the supporting spring (310) is fixedly connected to the inner surface of the shell (170).

6. The automatic pressing device after blood drawing with the timing reminding function according to claim 3, wherein a fixing block (321) is fixedly mounted on the other side of the connecting plate (330), and a clamping groove (323) is formed in the fixing block (321).

7. The automatic pressing device after blood drawing with the timing reminding function according to claim 1, wherein the rotating shaft (510) extends out of the shell (170) in a penetrating way, and a hand wheel (520) is fixedly mounted at one end of the rotating shaft (510).

8. The automatic pressing device after blood drawing with timing reminding function according to claim 1, characterized in that a fixing frame (550) is fixedly installed on the inner surface of the shell (170), and the other end of the clockwork spring (530) is fixedly connected to the fixing frame (550).

9. The automatic pressing device after blood drawing with timing reminding function as claimed in claim 1, wherein the diameter of the driving wheel (560) is smaller than that of the gear ring (353), and one side of the fixing groove (351) is provided with an arc-shaped surface.

10. The automatic pressing device after blood drawing with timing reminding function according to claim 6, wherein the protrusion part (151) is matched and arranged with the groove part (153), and the clamping groove (323) is matched and arranged with the fixing groove (351).