CN210330651U

CN210330651U - Pressing hemostasis device for venous transfusion

Info

Publication number: CN210330651U
Application number: CN201920805776.9U
Authority: CN
Inventors: 史冬平
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-30
Filing date: 2019-05-30
Publication date: 2020-04-17
Anticipated expiration: 2029-05-30

Abstract

The utility model provides a pressing hemostasis device for venous transfusion, relating to the field of medical equipment. This hemostasis device is pressed with intravenous infusion, including a pressure control section of thick bamboo and pressure increase and decrease pole, the bottom and the pressure increase and decrease pole activity of a pressure control section of thick bamboo are cup jointed, the top and the pressure piece fixed connection of pressing of a pressure control section of thick bamboo, the bottom and the pressure plate fixed connection of pressure increase and decrease pole. This hemostasis device is pressed with pressing to venous transfusion, press the briquetting through pressing down, make its compression spring hold power, rotate and press the briquetting to make its slider rotate to the inside of constant head tank and fix, it is fixed to twine wound through first constraint area and second constraint area, the pressure plate bottom is pressed with the wound contact, press the briquetting through rotating, the slider slides to the inside of spout from the inside of constant head tank, compression spring release elasticity, compression spring carries out the secondary to the pressure plate and presses, thereby the realization is adjusted the pressure of wound.

Description

Pressing hemostasis device for venous transfusion

Technical Field

The utility model relates to the technical field of medical equipment, specifically a venous transfusion is with pressing hemostasis device.

Background

At present, after clinical arterial blood sampling or venous blood sampling is carried out on a patient, a hospital generally adopts a cotton swab compression hemostasis method to stop bleeding for the patient, and after arterial blood sampling, compression hemostasis generally needs 3-5 minutes to stop bleeding; after the venous transfusion, generally need press 1-2 minutes, patient or patient family members press by oneself behind most venous transfusion, then cause the pressure point to shift very easily to cause the condition of wound oozing blood, the artifical dynamics of pressing simultaneously can't be mastered, current venous transfusion is with pressing down hemostasis device and adopting the constraint area and pressing down the cooperation of piece and pressing down and press down, the pressing down force degree can't be adjusted, uses inconveniently, to the not enough of current device, the utility model discloses a venous transfusion is with pressing down hemostasis device.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a venous transfusion is with pressing hemostasis device has solved the unable problem of adjusting, using inconveniently of current device pressing force degree.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a venous transfusion is with pressing hemostasis device, includes a pressure control section of thick bamboo and pressure increase and decrease pole, the bottom and the pressure increase and decrease pole activity of a pressure control section of thick bamboo cup joint, the top and the pressing block fixed connection of a pressure control section of thick bamboo, the bottom and the pressure plate fixed connection of pressure increase and decrease pole, the lower surface of pressure plate is provided with hemostatic cotton, the surface and the fixed cover of snap ring of a pressure control section of thick bamboo connect, the left side and the right side of snap ring are respectively through connector link and second constraint area and first constraint area fixed connection, the one end that the snap ring was kept away from in first constraint area is connected with the connecting piece, the upper surface of second constraint area is close to the one end of snap ring and is connected fixedly with public magic subsides seam, the other end in second constraint area and the position that corresponds with public magic subsides are.

Preferably, the inside of the pressure control cylinder comprises a sliding groove, a positioning groove, a sliding block, a connecting plate, a compression spring and a limiting ring, the sliding groove is vertically formed in two sides of an inner cavity of the pressure control cylinder, the positioning groove is formed in one side of the sliding groove from top to bottom, the inner wall of the sliding groove is connected with the sliding block in a sliding mode, one side of the sliding block is welded and fixed with the connecting plate, the lower surface of the connecting plate is fixedly connected with the top end of the pressure increasing and decreasing rod, the compression spring is arranged in the inner cavity of the pressure control cylinder and located above the connecting plate, two ends of the compression spring are respectively fixedly connected with the connecting plate and the pressing block, the limiting ring is arranged at the opening of the bottom end.

Preferably, the pressure plate comprises a hard pad body, a sponge layer and a cotton cloth layer, the hard pad body is arranged in the pressure plate, the sponge layer is annularly arranged on the outer surface of the hard pad body, the cotton cloth layer is arranged on the outer surface of the sponge layer, and the thickness of the sponge layer is the same as that of the cotton cloth layer.

Preferably, the pressure plate is arc-shaped, and the vertical central axis of the pressure plate coincides with the vertical central axis of the pressure increase/decrease rod.

Preferably, the width of the female magic tape is the same as that of the male magic tape, the length of the male magic tape is longer than that of the female magic tape, and the female magic tape and the male magic tape are adhered to each other.

Preferably, the inner wall of the positioning groove is matched with the sliding block.

The utility model provides a venous transfusion is with pressing hemostasis device, its beneficial effect who possesses as follows:

1. this hemostasis device is pressed with pressing to venous transfusion, through setting up the pressure control section of thick bamboo, the spout, the constant head tank, the slider, the connecting plate, compression spring, the spacing ring, pressure increase and decrease pole, press briquetting and pressure plate, press briquetting through pressing down, the slider on pressure increase and decrease pole top slides the shrink along the spout, in the in-process of pressure increase and decrease pole shrink, extrude compression spring, make its compression spring hold up power, it fixes to rotate the inside of constant head tank to rotate its slider according to briquetting, it is fixed to twine wound through first constraint area and second constraint area, the pressure plate bottom is pressed with the wound contact, press briquetting through rotating, the slider slides to the inside of spout from the inside of constant head tank, compression spring release elasticity, compression spring carries out the secondary to the pressure plate and presses, thereby realize the pressure regulation to the wound.

2. This venous transfusion is with pressing hemostasis device, through setting up first constraint area, second constraint area, connecting piece, public magic subsides and female magic subsides, the one end in second constraint area forms an annular after passing the connecting piece, pastes with the help of the adhesion that public magic was pasted and female magic subsides fixedly, and global design is applicable to the arm of different thickness and uses, also convenient simultaneously and fast to pressure plate and wound tentatively press fixedly.

Drawings

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

fig. 2 is a plan sectional view of the pressure control cylinder structure of the present invention;

FIG. 3 is a three-dimensional cross-sectional view of the pressure control cylinder structure of the present invention;

fig. 4 is a sectional view of the pressure plate structure of the present invention.

In the figure: 1 pressure control cylinder, 101 sliding grooves, 102 positioning grooves, 103 sliding blocks, 104 connecting plates, 105 compression springs, 106 limiting rings, 2 pressure increasing and decreasing rods, 3 pressing blocks, 4 pressure plates, 41 hard cushion bodies, 42 sponge layers, 43 cotton cloth layers, 5 hemostatic cotton, 6 clamping rings, 7 connecting buckles, 8 first binding belts, 9 second binding belts, 10 connecting pieces, 11 male magic tapes and 12 female magic tapes.

Detailed Description

The embodiment of the utility model provides a pressing hemostasis device for intravenous infusion, as shown in fig. 1-4, comprising a pressure control cylinder 1 and a pressure increasing and decreasing rod 2, wherein the pressure control cylinder 1 comprises a chute 101, a positioning groove 102, a slide block 103, a connecting plate 104, a compression spring 105 and a spacing ring 106, the chute 101 is vertically arranged at two sides of the inner cavity of the pressure control cylinder 1, the positioning groove 102 is arranged at one side of the chute 101 from top to bottom, the inner wall of the positioning groove 102 is matched with the slide block 103, the slide block 103 is rotated to the inside of the positioning groove 102 for fixing by rotating a pressing block 3, the inner wall of the chute 101 is in sliding connection with the slide block 103, one side of the slide block 103 is welded and fixed with the connecting plate 104, the lower surface of the connecting plate 104 is fixedly connected with the top end of the pressure increasing and decreasing rod 2, the compression spring pressing 105 is arranged in the inner cavity of the pressure control cylinder 1, a limiting ring 106 is arranged at the opening at the bottom end of the pressure control cylinder 1, the inner ring of the limiting ring 106 is movably sleeved with the pressure increase and decrease rod 2, the slide block 103 at the top end of the pressure increase and decrease rod 2 slides and contracts along the chute 101, in the process of contracting the pressure increase and decrease rod 2, the compression spring 105 is pressed to store force, the bottom end of the pressure control cylinder 1 is movably sleeved with the pressure increase and decrease rod 2, the top end of the pressure control cylinder 1 is fixedly connected with the pressing block 3, the bottom end of the pressure increase and decrease rod 2 is fixedly connected with the pressure plate 4, the slide block 103 slides from the inside of the positioning groove 102 to the inside of the chute 101 by rotating the pressing block 3, the compression spring 105 releases elastic force, the compression spring 105 presses the pressure plate 4 for the second time, the inside of the pressure plate 4 comprises a hard cushion body 41, a sponge layer 42 and a cotton layer 43, the hard cushion body 41 is arranged inside the, the outer surface of the sponge layer 42 is provided with a cotton cloth layer 43, the thickness of the sponge layer 42 is the same as that of the cotton cloth layer 43, the pressure plate 4 is arranged in an arc shape, the vertical central axis of the pressure plate 4 is coincident with that of the pressure increasing and decreasing rod 2, the lower surface of the pressure plate 4 is provided with hemostatic cotton 5, the outer surface of the pressure control cylinder 1 is fixedly sleeved with a snap ring 6, the left side and the right side of the snap ring 6 are fixedly connected with a second constraint belt 9 and a first constraint belt 8 through connecting buckles 7 respectively, one end of the first constraint belt 8, far away from the snap ring 6, is connected with a connecting piece 10, one end of the upper surface of the second constraint belt 9, close to the snap ring 6, is sewn and fixed with a male magic tape 11, the other end of the second constraint belt 9 is provided with a female magic tape 12 in a position corresponding to the male magic tape 11, the width of the female magic tape 12 is the same as that of the male, the female magic tape 12 and the male magic tape 11 are adhered to each other.

The working principle is as follows: when the device is used, firstly, the pressing block 3 is pressed downwards, the slide block 103 at the top end of the pressure increasing and reducing rod 2 slides and contracts along the sliding chute 101, in the process of contracting the pressure increasing and reducing rod 2, the compression spring 105 is extruded to store force on the compression spring 105, the pressing block 3 is rotated to enable the sliding block 103 to rotate to the inside of the positioning groove 102 for fixing, one end of the second constraint belt 9 passes through the connecting piece 10 to form a ring shape, the adhesion and the fixation are carried out by virtue of the adhesion of the male magic tape 11 and the female magic tape 12, the pressure plate 4 and the wound are pressed and fixed preliminarily, the bottom of the pressure plate 4 is pressed and contacted with the wound, by rotating the pressing block 3, the slider 103 slides from the inside of the positioning groove 102 to the inside of the sliding groove 101, the compression spring 105 releases the elastic force, and the compression spring 105 presses the pressure plate 4 for the second time, thereby realizing the pressure regulation of the wound.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a venous transfusion is with pressing hemostasis device, includes a pressure control section of thick bamboo (1) and pressure increase and decrease pole (2), its characterized in that: the bottom end of the pressure control cylinder (1) is movably sleeved with the pressure increasing and decreasing rod (2), the top end of the pressure control cylinder (1) is fixedly connected with a pressing block (3), the bottom end of the pressure increasing and decreasing rod (2) is fixedly connected with a pressure plate (4), the lower surface of the pressure plate (4) is provided with hemostatic cotton (5), the outer surface of the pressure control cylinder (1) is fixedly sleeved with a snap ring (6), the left side and the right side of the snap ring (6) are respectively fixedly connected with a second binding belt (9) and a first binding belt (8) through a connecting buckle (7), one end of the first binding belt (8) far away from the snap ring (6) is connected with the connecting piece (10), one end of the upper surface of the second constraint belt (9) close to the snap ring (6) is sewn and fixed with a male magic tape (11), and a female magic tape (12) is arranged at the other end of the second constraint belt (9) and at a position corresponding to the male magic tape (11).

2. The compression hemostasis device for intravenous infusion according to claim 1, wherein: the pressure control cylinder (1) comprises a sliding groove (101), a positioning groove (102), a sliding block (103), a connecting plate (104), a compression spring (105) and a limiting ring (106) inside, the sliding groove (101) is vertically formed in two sides of an inner cavity of the pressure control cylinder (1), the positioning groove (102) is formed in one side of the sliding groove (101) from top to bottom, the inner wall of the sliding groove (101) is connected with the sliding block (103) in a sliding mode, one side of the sliding block (103) is fixedly welded with the connecting plate (104), the lower surface of the connecting plate (104) is fixedly connected with the top end of a pressure increasing and reducing rod (2), the compression spring (105) is arranged above the connecting plate (104) in the inner cavity of the pressure control cylinder (1), two ends of the compression spring (105) are fixedly connected with the connecting plate (104) and a pressing block (3) respectively, the limiting ring (106) is arranged at an, and the inner ring of the limiting ring (106) is movably sleeved with the pressure increasing and reducing rod (2).

3. The compression hemostasis device for intravenous infusion according to claim 1, wherein: the pressure plate (4) is internally provided with a hard pad body (41), a sponge layer (42) and a cotton cloth layer (43), the hard pad body (41) is arranged in the pressure plate (4), the sponge layer (42) is annularly arranged on the outer surface of the hard pad body (41), the cotton cloth layer (43) is arranged on the outer surface of the sponge layer (42), and the thickness of the sponge layer (42) is the same as that of the cotton cloth layer (43).

4. The compression hemostasis device for intravenous infusion according to claim 3, wherein: the pressure plate (4) is arc-shaped, and the vertical central axis of the pressure plate (4) coincides with the vertical central axis of the pressure increasing and decreasing rod (2).

5. The compression hemostasis device for intravenous infusion according to claim 1, wherein: the width of the female magic tape (12) is the same as that of the male magic tape (11), the length of the male magic tape (11) is larger than that of the female magic tape (12), and the female magic tape (12) and the male magic tape (11) are mutually adhered.

6. The compression hemostasis device for intravenous infusion according to claim 2, wherein: the inner wall of the positioning groove (102) is matched with the sliding block (103).