CN210811304U

CN210811304U - Reusable artery pressing hemostasis device

Info

Publication number: CN210811304U
Application number: CN201920970712.4U
Authority: CN
Inventors: 王秀丽; 何苗
Original assignee: Peking University People's Hospital (peking University Second Clinical Medical College)
Current assignee: Peking University People's Hospital (peking University Second Clinical Medical College); Peking University; Peking University Peoples Hospital
Priority date: 2019-06-26
Filing date: 2019-06-26
Publication date: 2020-06-23
Anticipated expiration: 2029-06-26

Abstract

The utility model relates to a hemostasis device is pressed to repeatedly usable's artery, its characterized in that: the clamp comprises a clamp body, a fixing piece and an air bag, wherein the fixing piece is arranged at the front part of the clamp body and used for locking the opening end of the clamp body; the air bag is communicated with the air supply assembly, and the air supply assembly is used for charging and discharging air into the air bag. The utility model discloses utilize the gasbag to stabilize and press the pinhole department on pressing patient's arm, avoid carrying out the hemostasis of pressing down of longer time, reduce medical personnel's intensity of labour, improve its work efficiency because of medical personnel's pressing down the emergence of the subcutaneous hemorrhage scheduling problem that the pressure bit is inaccurate or press the splenium position to cause, need not medical personnel.

Description

Reusable artery pressing hemostasis device

Technical Field

The utility model relates to a hemostasis device is pressed to repeatedly usable's artery, especially relates to a hemostasis device is pressed to repeatedly usable's upper arm artery belongs to medical auxiliary assembly technical field.

Background

The arterial puncture is one of the main operations before and after the general anesthesia operation patient, and the main purpose is to dynamically monitor the blood pressure of the patient during the operation to ensure the safety during the operation and collect the arterial blood of the patient after the operation to analyze the blood gas so as to judge the recovery condition of the patient. Most patients often require compression hemostasis after arterial puncture is completed.

Among the prior art, pull out whole hemostasis by pressing of nurse behind the artery pjncture needle, often because nurse's pressing power degree is not enough or press the inaccurate scheduling problem that appears in position subcutaneous hemorrhage, simultaneously because the artery is pressed hemostatic time longer and nurse's work task heavy, press the hemostasis process and consume time unavoidably, reduce nurse's work efficiency.

Disclosure of Invention

To the above problem, the utility model aims at providing a hemostasis device is pressed to repeatedly usable's artery, the device can effectively stanch, improves medical personnel's work efficiency.

In order to achieve the above object, the utility model discloses a following technical scheme, a hemostasis device is pressed to repeatedly usable's artery, its characterized in that: the clamp comprises a clamp body, a fixing piece and an air bag, wherein the fixing piece is arranged at the front part of the clamp body and used for locking the opening end of the clamp body; the air bag is communicated with the air supply assembly, and the air supply assembly is used for charging and discharging air into the air bag.

Preferably, a clamping space which is matched with the outer contour of the arm is formed between the upper clamping surface and the lower clamping surface of the clamp body.

Preferably, the clamp body includes relative distribution's first splint and second splint, the symmetrical structure of first splint and second splint is the concave arc in front convex back, rotate between first splint and the second splint and connect, the preceding protruding section of first splint with form the centre gripping space between the preceding protruding section of second splint.

Preferably, a rebound body is arranged between the first clamping plate and the second clamping plate, and the rebound body drives the first clamping plate and the second clamping plate to rotate oppositely and clamp.

Preferably, the air supply assembly comprises an air inlet pipe connected with the air bag, a pressure indicator is arranged at the upstream of the air inlet pipe, a three-way valve is arranged at the downstream of the air inlet pipe, and the tail end of the air inlet pipe is connected with an inflatable ball.

Preferably, the fixing piece is a snap ring or a snap sleeve sleeved outside the opening end of the clamp body, one end of the fixing piece is hinged to the upper outer side wall of the clamp body, and the other end of the fixing piece is connected to the lower outer side wall of the clamp body in a buckling mode;

or the fixing piece is an elastic long belt wound on the upper outer side wall, the opening end and the lower outer side wall of the clamp body, and two ends of the elastic long belt are detachably arranged on the upper outer side wall and the lower outer side wall respectively.

Preferably, an elastic buffer layer is laid on the lower clamping surface of the clamp body.

The elastic buffer layer is a silica gel pad or a spongy cushion.

The resilient member is an elastic plate or a torsion spring.

The air bag is provided with an interface, the clamp body is provided with a through hole for the interface to pass through, and the interface passes through the through hole and is connected with the air supply assembly.

The utility model discloses owing to take above technical scheme, it has following advantage: 1. the utility model discloses a clamp, mounting, gasbag and air feed subassembly utilize the gasbag to stabilize and press the pinhole department on the patient's arm, avoid carrying out the longer press down hemostasis because of medical personnel's pressing down force degree is not enough or press the emergence of the subcutaneous hemorrhage scheduling problem that the splenium inaccurate caused, need not medical personnel, reduce medical personnel's intensity of labour, improve its work efficiency. 2. The utility model discloses an air feed subassembly includes the intake pipe and aerifys the ball, through set up pressure indicator and three-way valve in the intake pipe, utilizes pressure indicator to observe gasbag internal pressure, carries out the pressure regulation of gasbag through three-way valve, guarantees that gasbag internal pressure is balanced, makes the artery pressurized moderate degree.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the snap ring of the present invention;

fig. 3 is a schematic structural diagram of the card sleeve of the present invention.

Detailed Description

The invention is described in detail below with reference to the figures and examples. It is to be understood, however, that the drawings are provided solely for the purposes of promoting an understanding of the invention and that they are not to be construed as limiting the invention.

It should be noted that all the directional indicators (such as up, down, left, right, front, back, near end, far end, front end, back end … …) in the present embodiment are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the figure), and if the specific posture is changed, the directional indicator is correspondingly changed.

As shown in fig. 1, the present invention provides a reusable artery compression hemostasis device, which includes: the clamp comprises a clamp body 1, a fixing piece 2 arranged at the front part of the clamp body 1 and used for locking an opening end of the clamp body, and an air bag 3 arranged on an upper clamping surface 10 of the clamp body 1, wherein the air bag 3 is communicated with an air supply assembly 4, and the air supply assembly 4 is used for charging and discharging air into the air bag 3.

During the use, open mounting 2, control clamp 1 fixes on patient's arm, make the gasbag on the clamp 1 be located the top of patient's arm eye of a needle, then, utilize mounting 2 locking clamp 1's open end, afterwards, control air feed subassembly 4 is aerifyd in to gasbag 3, make gasbag 3 press the eye of a needle department on patient's arm, reach the press time after, deflate through air feed subassembly 4 in order to reduce the pressure in gasbag 3, open mounting 2, take off clamp 1, because the area of contact of gasbag 3 and arm is great, can stably press the eye of a needle department on patient's arm, avoid because of medical personnel's insufficient pressing pressure degree or press the emergence of the problem such as subcutaneous hemorrhage that the pressure position is inaccurate, need not medical personnel to carry out the hemostasis of pressing for a long time, medical personnel's intensity of labour is reduced, improve its work efficiency.

In the above embodiment, preferably, a clamping space 12 adapted to the outer contour of the arm is formed between the upper clamping surface 10 and the lower clamping surface 11 of the clamp 1, so that the upper and

lower clamping surfaces

10, 11 of the clamp 1 smoothly fit the arm of the patient, the comfort of the arm of the patient is improved, and the air bag 3 is stably pressed at the needle eye of the arm and the skin around the needle eye.

In the above embodiment, it is preferable that the gas supply module 4 includes the gas inlet pipe 41 connected to the airbag 3, the pressure indicator 42 is provided upstream of the gas inlet pipe 41, the three-way valve 43 is provided downstream of the gas inlet pipe 41, and the inflation ball 44 is connected to the rear end of the gas inlet pipe 41. When the air bag 3 is inflated, the pressure indicator 4 is used for observing the pressure change in the air bag 3, the air filling is stopped when the proper pressure is reached, and the pressure in the air bag 3 can be reduced through the three-way valve, so that the artery is properly pressurized.

In the above embodiment, preferably, as shown in fig. 2 and 3, the fixing element 2 can be a snap ring 5 or a snap sleeve 6 sleeved outside the open end of the clip body 1, one end of which is hinged on the upper outer side wall 13 of the clip body 1, and the other end of which is connected to the lower outer side wall 14 of the clip body 1 in a snap fit manner;

or, as shown in fig. 1, the fixing element 2 is an elastic long belt 21 wound around the upper outer side wall 13, the open end and the lower outer side wall 14 of the clip body 1, two ends of the elastic long belt 21 are detachably disposed on the upper outer side wall 13 and the lower outer side wall 14, for example, magic tape matt surfaces are respectively laid on the upper outer side wall 13 and the lower outer side wall 14, and two ends of the elastic long belt 21 are provided with magic tape stabbing surfaces matched with the magic tape matt surfaces.

In the above embodiment, it is preferable to lay the elastic cushion layer 15 on the lower clamping surface 11 of the clamp 1 to reduce the discomfort of the patient (the lower clamping surface 11 hiccups the arm of the patient, causes arm marks, etc.) when the clamp 1 is clamped on the arm of the patient and the air bag is inflated.

In the above embodiment, the elastic buffer layer 15 may be a silicone pad or a sponge pad.

In the above embodiment, preferably, the clamp body 1 includes a first clamping plate 100 and a second clamping plate 110 which are oppositely arranged, the symmetrical structures of the first clamping plate 100 and the second clamping plate 110 are arc plates which are convex front and concave back, the first clamping plate 100 and the second clamping plate 110 are rotatably connected, and a clamping space 12 is formed between the convex front section 101 of the first clamping plate 100 and the convex front section 111 of the second clamping plate 110.

In the above embodiment, it is preferable that a resilient body 130 is disposed between the first clamping plate 100 and the second clamping plate 110, and the resilient body 130 urges the first clamping plate 100 and the second clamping plate 110 to rotate toward each other and clamp. In use, the distance between the first splint 100 and the second splint 110 can be increased by manually pressing the tail portion of the splint 1 to adapt to arms with different thicknesses, and the resilient member 130 drives the first splint and the second splint 110 to rotate towards each other and clamp on the arm of the patient.

In the above embodiment, preferably, the resilient member 130 is an elastic plate or a torsion spring.

In the above embodiment, preferably, the airbag 3 is provided with the interface 31, the clip body 1 is provided with a through hole for the interface 31 to pass through, and the interface 31 passes through the through hole to be connected with the air supply assembly 4.

The working principle of the utility model is as follows: when the artery puncture is finished and the needle pulling operation is needed, the transfusion paste/sterile yarn ball is pasted firstly, so that the middle part of the transfusion paste/sterile yarn ball covers the needle hole; then the fixing piece 2 is opened, the manual control clamp body 1 is fixed on the arm of the patient, and the air bag 3 is positioned above the needle eye on the arm of the patient; then, the opening end of the clamp body 1 is locked by the fixing piece 2, the air inflation ball 44 is held by hand to inflate the air bag 3, the pressure indicator 4 is used for observing the pressure change in the air bag 3, the air inflation is stopped when the proper pressure is reached, the pressure in the air bag 3 can be reduced through the three-way valve 44, and the artery is properly pressurized; finally, after the pressing time is reached, the pressure in the air bag 3 is reduced through the three-way valve 44, the fixing piece 2 is opened, and the clamp body 1 is taken down.

The present invention has been described only with reference to the above embodiments, and the structure, arrangement position and connection of the components may be changed. On the basis of the technical scheme of the utility model, the all sides according to the utility model discloses the principle is all not excluded to the improvement that individual part goes on or the transform of equivalence the utility model discloses a protection scope is outside.

Claims

1. A reusable arterial compression hemostasis device, comprising: the clamp comprises a clamp body (1), a fixing piece (2) arranged at the front part of the clamp body (1) and used for locking the opening end of the clamp body, and an air bag (3) arranged on an upper clamping surface (10) of the clamp body (1); the air bag (3) is communicated with the air supply assembly (4), and the air supply assembly (4) is used for charging and discharging air into the air bag (3).

2. A reusable arterial compression hemostasis device as claimed in claim 1 wherein: a clamping space (12) which is matched with the outer contour of the arm is formed between the upper clamping surface (10) and the lower clamping surface (11) of the clamp body (1).

3. A reusable arterial compression hemostasis device as claimed in claim 2 wherein: the clamp body (1) comprises a first clamp plate (100) and a second clamp plate (110) which are distributed oppositely, the symmetrical structures of the first clamp plate (100) and the second clamp plate (110) are arc plates which are convex in front and concave in back, the first clamp plate (100) and the second clamp plate (110) are connected in a rotating mode, and a clamping space (12) is formed between a first front convex section (101) of the first clamp plate (100) and a second front convex section (111) of the second clamp plate (110).

4. A reusable arterial compression hemostasis device as claimed in claim 3 wherein: a resilient member (130) is arranged between the first clamping plate (100) and the second clamping plate (110), and the resilient member (130) drives the first clamping plate (100) and the second clamping plate (110) to rotate towards each other and clamp.

5. A reusable arterial compression hemostasis device as claimed in claim 1 wherein: air supply subassembly (4) include with intake pipe (41) that gasbag (3) are connected set up pressure indicator (42) in the upper reaches of intake pipe (41) the low reaches of intake pipe (41) set up three-way valve (43) the tail end of intake pipe (41) is connected and is aerifyd ball (44).

6. A reusable arterial compression hemostasis device as claimed in claim 1 wherein: the fixing piece (2) is a clamping ring (5) or a clamping sleeve (6) sleeved outside the opening end of the clamp body (1), one end of the fixing piece is hinged to the upper outer side wall (13) of the clamp body (1), and the other end of the fixing piece is connected to the lower outer side wall (14) of the clamp body (1) in a buckling mode;

or the fixing piece (2) is an elastic long belt (21) wound on the upper outer side wall (13), the opening end and the lower outer side wall (14) of the clamp body (1), and two ends of the elastic long belt (21) are detachably arranged on the upper outer side wall (13) and the lower outer side wall (14) respectively.

7. A reusable arterial compression hemostasis device as claimed in claim 2 wherein: an elastic buffer layer (15) is laid on the lower clamping surface (11) of the clamp body (1).

8. A reusable arterial compression hemostasis device as claimed in claim 7 wherein: the elastic buffer layer (15) is a silica gel pad or a spongy cushion.

9. A reusable arterial compression hemostasis device as claimed in claim 4 wherein: the resilient member (130) is an elastic plate or a torsion spring.

10. A reusable arterial compression hemostasis device as claimed in claim 1 wherein: be provided with interface (31) on gasbag (3), offer the confession on clamp (1) the through-hole that interface (31) passed, interface (31) pass the through-hole with air feed subassembly (4) are connected.