CN215273081U

CN215273081U - Simple hemostasis pressing device for arm puncture part

Info

Publication number: CN215273081U
Application number: CN202121024988.7U
Authority: CN
Inventors: 张灿
Original assignee: Northern Jiangsu Peoples Hospital
Current assignee: Northern Jiangsu Peoples Hospital
Priority date: 2021-05-13
Filing date: 2021-05-13
Publication date: 2021-12-24
Anticipated expiration: 2031-05-13

Abstract

The utility model discloses a simple and easy hemostasis pressing device of arm puncture position relates to medical auxiliary assembly technical field. The utility model discloses a ring, the surface of ring runs through and sets up flutedly, follow in the recess the ring cambered surface slides and is provided with the pipe, annular spout has been seted up to the inner wall of pipe, it is equipped with the plectane to slide to insert in the annular spout, one side-mounting of plectane has the tip to extend to guide arm in the ring, the clamp plate is installed to the free end of guide arm, the pipe internal thread is inserted and is equipped with the threaded rod. The utility model discloses establish the ring cover on patient's arm earlier, the pjncture needle inserts via the recess and establishes and infuse to patient's arm, accomplishes when the infusion and pulls out the pjncture needle after, slides the pipe to puncture position top, twists the threaded rod and rotates and remove and conflict plectane to make the plectane slide along annular spout and drive the clamp plate and press the puncture position and hold, in order to reach the effect of pressing the puncture position fast and holding.

Description

Simple hemostasis pressing device for arm puncture part

Technical Field

The utility model relates to a medical auxiliary equipment technical field, concretely relates to simple and easy hemostasis pressing device of arm puncture position.

Background

After infusion or blood drawing, need continuously press the puncture to 2 to 5 minutes with the finger, carry out hemostasis by compression to the puncture, but to some patients hardly do, for example apoplexy patient, if apoplexy patient can not freely move about with one hand, inject or draw blood and must be on the opposite side arm that can move about, then apoplexy patient oneself can't press the puncture after infusion or draw blood, need medical personnel to help and continuously press the puncture, directly reduced medical personnel's work efficiency like this, so need to press with the assistance of hemostasis depressor, but current hemostasis depressor is functional poor, patient's arm can not be quick after pulling out the needle presses the puncture of patient's arm, lead to patient's puncture position still to produce the phenomenon of bleeding in a period.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems in the background, the utility model provides a simple hemostasis pressing device for the arm puncture part.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides a simple and easy hemostasis pressing device of arm puncture position, includes the ring, the surface of ring runs through to be seted up flutedly, follow in the recess the ring cambered surface slides and is provided with the pipe, annular spout has been seted up to the inner wall of pipe, it is equipped with the plectane to slide to insert in the annular spout, the tip is installed to one side of plectane and is extended to guide arm in the ring, the clamp plate is installed to the free end of guide arm, the pipe internal thread is inserted and is equipped with the threaded rod, the tip overlap joint of threaded rod is in the plectane is kept away from one side of guide arm.

Furthermore, the opposite sides of the groove are provided with through grooves, the outer surface of the guide pipe is fixedly provided with a sliding block, and two ends of the sliding block are respectively inserted into the two through grooves in a sliding manner.

Furthermore, a first spring sleeved on the outer surface of the guide rod is arranged between the circular plate and the annular sliding groove.

Furthermore, the outer surface of the ring at least slides and runs through two insertion rods which are respectively in an annular array, the insertion rods are located at one ends in the ring, rubber heads are installed at one ends in the ring, and springs II which are sleeved on the insertion rods are installed between the rubber heads and the ring.

Further, the ring comprises two semicircular blocks hinged to each other, wherein a fixing component used for being fixed with the other semicircular block is installed at the free end of one semicircular block.

Further, the fixed subassembly is including installing one of them lead screw on the semicircle piece, another install branch on the semicircle piece, the surface thread cover of lead screw is equipped with the sleeve, sleeve movable sleeve is established the surface of branch.

The utility model has the advantages as follows:

1. the utility model discloses establish the ring cover on patient's arm earlier, the pjncture needle inserts via the recess and establishes and infuse to patient's arm, accomplishes when the infusion and pulls out the pjncture needle after, slides the pipe to puncture position top, twists the threaded rod and rotates and remove and conflict plectane to make the plectane slide along annular spout and drive the clamp plate and press the puncture position and hold, in order to reach the effect of pressing the puncture position fast and holding.

Drawings

FIG. 1 is a perspective view of the present invention;

fig. 2 is a plan elevation view of the present invention;

fig. 3 is a top view of the present invention;

fig. 4 is a sectional view taken along a line a-a of fig. 3 according to the present invention;

FIG. 5 is an enlarged view of the point B in FIG. 4 according to the present invention;

reference numerals: 1. a circular ring; 2. a groove; 3. a conduit; 4. an annular chute; 5. a circular plate; 6. a guide bar; 7. pressing a plate; 8. a threaded rod; 9. penetrating a groove; 10. a slider; 11. a first spring; 12. inserting a rod; 13. a rubber head; 14. a second spring; 15. a fixing assembly; 101. a semicircular block; 1501. a screw rod; 1502. a strut; 1503. a sleeve.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

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 efforts 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. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "up", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are conventionally placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

As shown in fig. 1, fig. 2 and fig. 4, a simple hemostasis pressing device for an arm puncture part comprises a circular ring 1, wherein the circular ring 1 is sleeved on a limb of a patient, a groove 2 is formed in the outer surface of the circular ring 1 in a penetrating manner, a catheter 3 is arranged in the groove 2 along the arc surface of the circular ring 1 in a sliding manner, an annular chute 4 is formed in the inner wall of the catheter 3, a circular plate 5 is inserted in the annular chute 4 in a sliding manner, a guide rod 6 with the end part extending into the circular ring 1 is installed on one side of the circular plate 5, a pressing plate 7 is installed at the free end of the guide rod 6, during normal use, medical cotton needs to be placed at the hemostasis part and pressed by the pressing plate 7, a threaded rod 8 is inserted into an internal thread of the catheter 3, the end part of the threaded rod 8 is overlapped on one side of the circular plate 5 away from the guide rod 6, when the arm of the patient is transfused, the circular ring 1 is firstly sleeved on the arm of the patient, a puncture needle is inserted into the arm of the patient through the groove 2 to transfuse, after the puncture needle is pulled out after the transfusion is finished, the catheter 3 slides to the upper part of the puncture part, the twisting threaded rod 8 rotates and moves and pushes against the circular plate 5, so that the circular plate 5 slides along the annular sliding groove 4 and drives the pressing plate 7 to press and hold the puncture part, and the effect of quickly pressing and holding the puncture part is achieved.

As shown in fig. 1 and 4, in some embodiments, the opposite sides of the groove 2 are both provided with through grooves 9, the outer surface of the conduit 3 is fixedly provided with a slider 10, two ends of the slider 10 are respectively slidably inserted into the two through grooves 9, the conduit 3 can slide along the through grooves 9 through the slider 10, and the through grooves 9 also limit the conduit 3 from being separated from the ring 1, so that the pressure plate 7 is more stable when pressing and holding the puncture site of the patient.

As shown in fig. 4, in some embodiments, a first spring 11 is installed between the circular plate 5 and the annular sliding groove 4, and the first spring is sleeved on the outer surface of the guide rod 6, so that when the patient cancels the pressing, the threaded rod 8 is loosened, and the pressing plate 7 is driven to move away from the puncture site of the patient to reset under the elastic resilience characteristic of the first spring 11.

As shown in fig. 2, fig. 3 and fig. 4, in some embodiments, at least two insertion rods 12 are slidably inserted through the outer surface of the ring 1, the insertion rods 12 are arranged in an annular array, a rubber head 13 is installed at one end of the insertion rod 12 located in the ring 1, a second spring 14 is installed between the rubber head 13 and the ring 1, and is sleeved on the insertion rod 12, in order to make the device more reasonable, the number of the insertion rods 12 is preferably four, so that when the ring 1 is sleeved on the arm of a patient, the rubber head 13 on the insertion rod 12 is abutted on the arm of the patient through the elastic force of the second spring 14, so as to fix the ring 1, and thus, medical staff can perform needle insertion infusion on the arm of the patient through the groove 2.

As shown in fig. 1, fig. 3 and fig. 4, in some embodiments, the ring 1 includes two half-round blocks 101 hinged to each other, wherein a fixing component 15 for fixing with the other half-round block 101 is installed at a free end of one half-round block 101, the ring 1 is configured as two half-round blocks 101 hinged to each other, so as to conveniently sleeve the ring 1 on the arm of the patient, and when the two half-round blocks 101 are sleeved on the arm of the patient, the two half-round blocks are fixed by the fixing component 15 to form a whole ring 1.

As shown in fig. 5, in some embodiments, the fixing assembly 15 includes a screw 1501 mounted on one semicircular block 101, a support rod 1502 is mounted on the other semicircular block 101, a sleeve 1503 is screwed on the outer surface of the screw 1501, the sleeve 1503 is movably sleeved on the outer surface of the support rod 1502, in order to make the device more reasonable, a gap is preferably formed on one side of the screw 1501, when the two semicircular blocks 101 are fastened into a whole ring 1, the support rod 1502 is just located in the gap, the sleeve 1503 is rotated and moved, so that the sleeve 1503 is simultaneously sleeved on the outer surfaces of the screw 1501 and the support rod 1502, and the function of fixing the two semicircular blocks 101 is achieved.

Claims

1. The utility model provides a simple and easy hemostasis pressing device of arm puncture position, its characterized in that includes ring (1), the surface of ring (1) runs through and sets up fluted (2), follow in recess (2) ring (1) cambered surface slides and is provided with pipe (3), annular spout (4) have been seted up to the inner wall of pipe (3), it is equipped with plectane (5) to slide to insert in annular spout (4), the tip is installed to one side of plectane (5) and extends to guide arm (6) in ring (1), clamp plate (7) are installed to the free end of guide arm (6), pipe (3) internal thread is inserted and is equipped with threaded rod (8), the tip overlap joint of threaded rod (8) is in plectane (5) are kept away from one side of guide arm (6).

2. The simple hemostasis depressor for an arm puncture site as claimed in claim 1, wherein opposite sides of the groove (2) are both provided with a through groove (9), the outer surface of the catheter (3) is fixedly provided with a slider (10), and two ends of the slider (10) are respectively inserted into the two through grooves (9) in a sliding manner.

3. The simple hemostasis depressor for an arm puncture site as claimed in claim 1, wherein a first spring (11) sleeved on the outer surface of the guide rod (6) is installed between the circular plate (5) and the annular chute (4).

4. The simple hemostasis depressor for an arm puncture site as claimed in claim 1, wherein at least two insertion rods (12) are slidably inserted through the outer surface of the circular ring (1) in an annular array, a rubber head (13) is mounted at one end of each insertion rod (12) located in the circular ring (1), and a second spring (14) sleeved on the insertion rod (12) is mounted between the rubber head (13) and the circular ring (1).

5. The simple hemostatic presser for arm puncture sites according to claim 1, wherein the ring (1) comprises two semicircular blocks (101) hinged to each other, and a fixing component (15) for fixing with the other semicircular block (101) is installed at the free end of one semicircular block (101).

6. The simple hemostatic presser for arm puncture sites according to claim 5, wherein the fixing assembly (15) comprises a screw rod (1501) installed on one semicircular block (101), a strut (1502) is installed on the other semicircular block (101), a sleeve (1503) is sleeved on the outer surface of the screw rod (1501) in a threaded manner, and the sleeve (1503) is movably sleeved on the outer surface of the strut (1502).