CN209826851U - Novel visual radial artery hemostat - Google Patents

Abstract

The utility model discloses a novel visual radial artery hemostat, which comprises a hemostat main body, a screw, a stud regulator, a fixing plate and a drawstring, wherein the middle part of the hemostat main body is fixedly connected with the fixing plate, the middle part of the fixing plate is connected with the stud regulator in a penetrating way, the middle part of the stud regulator is connected with the screw in a penetrating way, the bottom end of the fixing plate is embedded and connected with an adjusting drawstring regulator, one side inside the adjusting drawstring regulator is connected with the drawstring in a penetrating way, the drawstring is taken out from a drawstring inlet of the adjusting drawstring regulator to press the starter, the starter is operated by the starter through a control line to rotate a clamping plate, and the withdrawing of a telescopic column is controlled by the starter, otherwise, when the drawstring is fixed from the drawstring inlet, the clamping plate is used for one-time fixation, the telescopic column is used for the second fixation, the drawstring is better fixed, the draw, has wide development prospect in the future.

Description

Novel visual radial artery hemostat

Technical Field

The utility model belongs to the technical field of medical treatment auxiliary appliance, specifically be a novel visual radial artery haemostat.

Background

At present, most hospitals at home and abroad mostly adopt backward tourniquets or bandages for hemostasis after arterial puncture or injury, which is a traditional experience hemostasis method, and because personal operation methods (such as tightness) and use positions are different, the actual hemostasis effect is not good, patients are easy to continuously bleed or the peripheries of bleeding parts of the patients are pressed too tightly due to too tight bandages to cause arterial occlusion, and meanwhile, venous backflow is easy to be blocked, so that the four sides of the bleeding parts are bruised, swollen and necrotic, secondary injury of wounds of the patients is increased, and more pain is brought to the patients.

Some instruments for radial artery hemostasis appear in the market at present, some compress hemostasis with gasbag, water pocket, spiral etc. these hemostats in the in-service use effect all not very good, damage easily, make the operator unable observation bleeding point position and use back hemostasis effect because of its opaque invisible state when using, whether still bleeding, and lead to causing patient's secondary injury to local pressure is too big.

Therefore, how to design a novel visual radial artery hemostat becomes a problem to be solved currently.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem of secondary injury of a patient caused by overlarge local pressure, a novel visual radial artery hemostat is provided.

In order to achieve the above object, the utility model provides a following technical scheme:

a novel visual radial artery hemostat comprises a hemostat main body, a screw, a stud regulator, a fixing plate and a drawstring, wherein the fixing plate is fixedly connected to the middle part of the hemostat main body, the stud regulator is connected to the middle part of the fixing plate in a penetrating manner, the screw is connected to the middle part of the stud regulator in a penetrating manner, the bottom end of the fixing plate is embedded and connected with the regulation drawstring regulator, the drawstring is connected to one side inside the regulation drawstring regulator in a penetrating manner, the screw inlet is fixedly connected to the middle part inside the stud regulator, an inner cavity is fixedly connected to one side of the screw inlet, a rotating nut is movably connected to one side of the inner cavity, a rotating gear set is movably connected to the middle part of the inner cavity, a swing plate is movably connected to the bottom of the rotating gear set, a rotating clamping plate is movably connected to one side of, the adjustable pull belt device is characterized in that a pull belt inlet is fixedly connected to the middle of the interior of the adjustable pull belt device, a telescopic column is fixedly connected to the bottom of the interior of the adjustable pull belt device, a starter is fixedly connected to the middle of the interior of the adjustable pull belt device, fixing columns are connected to the two sides of the starter in an embedded mode, control lines are connected to the two sides of the starter in an embedded mode, and an inductor is connected to the bottom of the control lines in an embedded.

Preferably, a rubber disc is embedded and connected to one side of the screw.

Preferably, the middle part of the screw is embedded and connected with a fixing stud.

Preferably, the other side of the screw is movably connected with a circular shield-shaped rubber head.

Preferably, one side of the inductor is movably connected with a clamping plate.

Preferably, the stud adjuster is composed of a screw inlet at the middle part inside the stud adjuster, an inner cavity at one side of the screw inlet, a rotating nut at one side of the inner cavity, a rotating gear set at the middle part of the inner cavity, a swing plate at the bottom of the rotating gear set, a rotating clamping plate at one side of the swing plate and a rotating column at the middle part of the rotating clamping plate.

Preferably, the adjusting drawstring device is composed of a drawstring inlet at the middle part inside the adjusting drawstring device, a telescopic column at the bottom inside the adjusting drawstring device, a starter at the middle part inside the adjusting drawstring device, fixed columns at two sides of the starter, control lines at two sides of the starter and an inductor at the bottom end of the control line.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, double-screw bolt regulator is by passing through screw entry, inner chamber, swivel nut, rotary gear group, wobble plate, rotatory cardboard and column spinner joint operation, can carry out more detailed operation to the screw, also better prevents that the screw from dropping when patient's wrist is rotatory to the security of device has been improved.

2. The utility model discloses in, adjust the stretching strap ware and pass through stretching strap entry, flexible post, starter, fixed column, control line and inductor combined operation, can carry out finer and more intensive regulation according to the thickness of patient's wrist to the work efficiency of device has been improved.

3. The utility model discloses in, the uncomfortable sense or the pain that medical personnel arouse in the oppression of thumb are reduced to the colloid disc, and the head is glued to the circular shield shape has reduced the harm that long-time oppression caused to radial artery puncture part, adjusts the buckle connection between stretching strap ware and the stretching strap and can reduce the pollution that the head caused to aseptic hemostasis when wearing.

Drawings

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

FIG. 2 is a schematic view of the plane structure of the screw of the present invention;

FIG. 3 is a schematic cross-sectional view of the stud adjuster according to the present invention;

fig. 4 is a schematic view of the cross-sectional structure of the adjustable belt puller of the present invention.

In the figure 1, a hemostat main body 2, a screw 201, a colloid disk 202, a fixed stud 203, a circular shield shaped colloid head 3, a stud adjuster 301, an inner cavity 302, a screw inlet 303, a rotating gear set 304, a rotating clamping plate 305, a rotating column 306, a swinging plate 307, a screwing nut 4, a fixed plate 5, a pulling belt 6, an adjusting pulling belt device 601, a fixed column 602, a pulling belt inlet 603, a control line 604, an inductor 605, a telescopic column 606, a clamping plate 607 and a starter.

Detailed Description

The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Embodiment one, referring to fig. 1-4, the utility model provides a technical scheme: a novel visual radial artery hemostat comprises a hemostat main body 1, a screw 2, a stud regulator 3, a fixing plate 4 and a drawstring 5, wherein the fixing plate 4 is fixedly connected to the middle part of the hemostat main body 1, the stud regulator 3 is connected to the middle part of the fixing plate 4 in a penetrating manner, the screw 2 is connected to the middle part of the stud regulator 3 in a penetrating manner, an adjusting drawstring device 6 is embedded and connected to the bottom end of the fixing plate 4, the drawstring 5 is connected to one side inside the adjusting drawstring device 6 in a penetrating manner, a screw inlet 302 is fixedly connected to the middle part inside the stud regulator 3, an inner cavity 301 is fixedly connected to one side of the screw inlet 302, a rotating nut 307 is movably connected to one side of the inner cavity 301, a rotating gear set 303 is movably connected to the middle part of the inner cavity 301, a swinging plate 306 is movably connected, the middle part of the rotating clamping plate 304 is connected with a rotating column 305 in a penetrating manner, the middle part inside the adjusting drawstring device 6 is fixedly connected with a drawstring inlet 602, the bottom inside the adjusting drawstring device 6 is fixedly connected with a telescopic column 605, the middle part inside the adjusting drawstring device 6 is fixedly connected with a starter 607, two sides of the starter 607 are connected with a fixing column 601 in an embedded manner, two sides of the starter 607 are connected with control lines 603 in an embedded manner, and the bottom end of the control line 603 is connected with an inductor 604 in an embedded manner.

Preferably, one side embedding of screw 2 is connected with colloid disc 201, and when using the haemostat, medical personnel put the thumb on colloid disc 201 to medical personnel press screw 2 downwards, make screw 2 stanch to patient, and colloid disc 201 adopts the concave cylinder, and the concave cylinder more laminates the finger, reduces uncomfortable sense or the pain that medical personnel arouse at the thumb oppression, thereby has improved the practicality of device.

Preferably, the middle part of the screw 2 is embedded and connected with a fixing stud 202, the fixing stud 202 can drive the screw 2 to be integrally adjusted, and the periphery of the fixing stud 202 is designed into a triangle which is most easily fixed, so that the stud adjuster 3 has a better fixing effect, the fixing stud 202 is prevented from loosening, and the safety of the device is improved.

Preferably, the other side swing joint of screw 2 has the circular shield shape to glue head 203, the circular shield shape is glued head 203 and can be played hemostatic effect, what the circular shield shape was glued head 203 and is adopted is that the disposable transparent circular shield shape that can change glues the head, it is more nimble to use, can glue head 203 according to the circular shield shape of wound mouth size and position selection difference, reach better hemostatic effect, the circular shield shape is glued head 203 and has been designed for the circular shield shape and has reduced the harm that glues the local cause of head oppression to radial artery puncture, thereby the security of device has been improved.

Preferably, one side swing joint of inductor 604 has cardboard 606, when stretching strap 5 draws downwards, cardboard 606 can be ceaselessly swung from top to bottom, when stretching strap 5 stops motionless, cardboard 606 just can block motionlessly, when stretching strap 5 draws upwards, inductor 604 will be rotatory 90 and stop motionless cardboard 606, when arriving inductor 604 response stretching strap 5 and no longer drawing upwards, just can resume original state with cardboard 606, prevent like this that stretching strap 5 from moving about that leads to when patient removes, thereby the security of device has been improved.

Preferably, the stud adjuster 3 is composed of a screw inlet 302 at the middle part inside the stud adjuster 3, an inner cavity 301 at one side of the screw inlet 302, a rotating nut 307 at one side of the inner cavity 301, a rotating gear set 303 at the middle part of the inner cavity 301, a swing plate 306 at the bottom of the rotating gear set 303, a rotating clamp plate 304 at one side of the swing plate 306 and a rotating column 305 at the middle part of the rotating clamp plate 304, the screw 2 is stopped by the screw inlet 302 under manual work, but when the manual work cannot adjust to a proper height, fine adjustment can be performed through the structure of the inner cavity 301 of the stud adjuster 3, the rotating nut 307 drives the screw 2 to perform fine adjustment through the rotating gear set 303, the bottom of the rotating gear set 303 can drive the swing plate 306 to swing left and right, the rotating clamp plate 304 can be driven to swing up and down while the swing plate 306 swings, and the rotating clamp plate 304 also has a function of fixing the screw 2, when rotatory cardboard 304 stops motionlessly, the column spinner 305 is through fixed rotatory cardboard 304 and with screw 2 rigid, when upwards, only need outwards take out swivel nut 307, swivel nut 307 then can be indefinite with rotatory gear train 303 card, rotatory gear train 303 can become the swash plate of right side with rocking plate 306 card, rocking plate 306 thereby drives rotatory cardboard 304 and upwards packs up, screw 2 alright with easily take out from screw entry 302, can carry out more detailed operation to screw 2 like this, also better prevent that screw 2 from dropping when patient's wrist is rotatory, screw 2 and stud regulator 3 move in the same way through the activity in the middle of fixed plate 4 to patient's wound position difference simultaneously, can be better stanch for the patient, thereby the security of device has been improved.

Preferably, the adjustable drawstring device 6 is composed of a drawstring inlet 602 at the middle part inside the adjustable drawstring device 6, an expansion column 605 at the bottom inside the adjustable drawstring device 6, a starter 607 at the middle part inside the adjustable drawstring device 6, fixing columns 601 at two sides of the starter 607, control lines 603 at two sides of the starter 607 and a sensor 604 at the bottom end of the control lines 603, the drawstring 5 is taken out from the drawstring inlet 602 of the adjustable drawstring device 6, the starter 607 needs to be pressed, the starter 607 is operated by the starter 607 through the control lines 603 to rotate the snap-gauge 606, then the starter 607 controls the contraction column 605 to withdraw, conversely, when the drawstring 5 is fixed from the drawstring inlet 602, the snap-gauge 606 is used for fixing once, the expansion column 605 is used for fixing for the second time, the drawstring 5 is better fixed, the drawstring 5 is prevented from falling when the patient moves, and the adjustable drawstring device 6 can be, and the buckle connection between the adjusting drawstring device 6 and the drawstring 5 can reduce the pollution to the aseptic hemostatic adhesive head when being worn, thereby improving the working efficiency of the device.

The working principle is as follows:

firstly, one side of a screw 2 is embedded and connected with a colloid disc 201, when the hemostat is used, a medical worker places a thumb on the colloid disc 201, so that the medical worker presses the screw 2 downwards to enable the screw 2 to stop bleeding of a patient, the colloid disc 201 adopts a concave cylinder, the concave cylinder is more attached to fingers, discomfort or pain caused by the compression of the medical worker on the thumb is reduced, and the practicability of the device is improved;

then, the middle part of the screw 2 is embedded and connected with a fixing stud 202, the fixing stud 202 can drive the screw 2 to be integrally adjusted, the periphery of the fixing stud 202 is designed into a triangle which is most easily fixed, so that the stud adjuster 3 has a better fixing effect and can also prevent the fixing stud 202 from loosening, meanwhile, the other side of the screw 2 is movably connected with a circular shield-shaped rubber head 203, the circular shield-shaped rubber head 203 can play a role in hemostasis, the circular shield-shaped rubber head 203 adopts a replaceable disposable transparent circular shield-shaped rubber head, the use is more flexible, different circular shield-shaped rubber heads 203 can be selected according to the size and the position of a wound opening, a better hemostasis effect is achieved, the circular shield-shaped rubber head 203 is designed into a shield circular shape, the damage to the local radial artery puncture caused by the compression of the rubber head is reduced, and the safety of the device is improved;

then, the stud adjuster 3 is composed of a screw inlet 302 at the middle part inside the stud adjuster 3, an inner cavity 301 at the side of the screw inlet 302, a rotating nut 307 at the side of the inner cavity 301, a rotating gear set 303 at the middle part of the inner cavity 301, a swing plate 306 at the bottom of the rotating gear set 303, a rotating clamp plate 304 at the side of the swing plate 306 and a rotating column 305 at the middle part of the rotating clamp plate 304, the screw 2 is stopped by manpower through the screw inlet 302, but when the manpower can not adjust to a proper height, fine adjustment can be performed through the structure of the inner cavity 301 of the stud adjuster 3, the rotating nut 307 drives the screw 2 to perform fine adjustment through the rotating gear set 303, the swing plate 306 is driven by the bottom of the rotating gear set 303 to swing left and right, the rotating clamp plate 304 is driven to swing up and down at the same time, the rotating clamp plate 304 also has a function of fixing the screw 2, when the rotating clamping plate 304 stops moving, the rotating column 305 fixes the screw 2 through the fixed rotating clamping plate 304, when the screw is going to go upwards, only the rotating nut 307 needs to be taken out, the rotating nut 307 can clamp the rotating gear set 303 indefinitely, the rotating gear set 303 can clamp the swinging plate 306 into a right inclined plate, the swinging plate 306 drives the rotating clamping plate 304 to be folded upwards, the screw 2 can be easily taken out from the screw inlet 302, so that the screw 2 can be operated more finely, the screw 2 can be better prevented from falling off when the wrist of a patient rotates, meanwhile, the screw 2 and the stud adjuster 3 can move through a movable groove in the middle of the fixed plate 4 according to different wound positions of the patient, bleeding of the patient can be better stopped, and the safety of the device is improved;

next, one side of the sensor 604 is movably connected with a clamping plate 606, when the pull belt 5 is pulled downwards, the clamping plate 606 can continuously swing up and down, when the pull belt 5 stops, the clamping plate 606 can be clamped and fixed, when the pull belt 5 is pulled upwards, the sensor 604 can rotate the clamping plate 606 by 90 degrees and stop fixing, and when the sensor 604 senses that the pull belt 5 is not pulled upwards any more, the clamping plate 606 can be restored to an original state, so that the pull belt 5 is prevented from moving up and down when the patient moves, and the safety of the device is improved;

finally, the adjusting drawstring device 6 is composed of a drawstring inlet 602 at the middle part inside the adjusting drawstring device 6, a telescopic column 605 at the bottom inside the adjusting drawstring device 6, a starter 607 at the middle part inside the adjusting drawstring device 6, fixing columns 601 at two sides of the starter 607, control lines 603 at two sides of the starter 607 and a sensor 604 at the bottom end of the control lines 603, the drawstring 5 is taken out from the drawstring inlet 602 of the adjusting drawstring device 6, the starter 607 needs to be pressed, the starter 607 is operated by the starter 607 through the control lines 603 to rotate the snap-gauge 606, then the starter 607 controls the retraction of the telescopic column 605, conversely, when the drawstring 5 is fixed from the drawstring inlet 602, the snap-gauge 606 is used for fixing for the first time, the telescopic column 605 is used for fixing for the second time, the drawstring 5 is better fixed, the drawstring 5 is prevented from falling when the patient moves, and the adjusting draw, the buckle connection between the adjusting drawstring device 6 and the drawstring 5 can reduce the pollution to the aseptic hemostatic rubber head when being worn, which is the working principle of the novel visual radial artery hemostat.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (7)

1. The utility model provides a novel visual radial artery haemostat, includes haemostat main part (1), screw (2), double-screw bolt regulator (3), fixed plate (4) and stretching strap (5), its characterized in that: the middle part of the hemostat main body (1) is fixedly connected with a fixing plate (4), the middle part of the fixing plate (4) is connected with a stud regulator (3) in a penetrating way, the middle part of the stud regulator (3) is connected with a screw (2) in a penetrating way, the bottom end of the fixing plate (4) is connected with a regulating drawstring device (6) in an embedding way, one side inside the regulating drawstring device (6) is connected with a drawstring (5) in a penetrating way, the middle part inside the stud regulator (3) is fixedly connected with a screw inlet (302), one side of the screw inlet (302) is fixedly connected with an inner cavity (301), one side of the inner cavity (301) is movably connected with a rotating nut (307), the middle part of the inner cavity (301) is movably connected with a rotating gear set (303), and the bottom of the rotating gear set (, swing one side swing joint of board (306) has rotatory cardboard (304), the middle part through connection of rotatory cardboard (304) has column spinner (305), adjust the inside middle part fixedly connected with stretching strap entry (602) of stretching strap ware (6), adjust the inside bottom fixedly connected with telescopic column (605) of stretching strap ware (6), adjust the inside middle part fixedly connected with starter (607) of stretching strap ware (6), the both sides embedding of starter (607) is connected with fixed column (601), the both sides embedding of starter (607) is connected with control line (603), the bottom embedding of control line (603) is connected with inductor (604).

2. The novel visual radial artery hemostat according to claim 1, wherein: one side of the screw (2) is embedded and connected with a colloid disc (201).

3. The novel visual radial artery hemostat according to claim 1, wherein: the middle part of the screw (2) is embedded and connected with a fixing stud (202).

4. The novel visual radial artery hemostat according to claim 1, wherein: the other side of the screw (2) is movably connected with a circular shield-shaped rubber head (203).

5. The novel visual radial artery hemostat according to claim 1, wherein: one side of the inductor (604) is movably connected with a clamping plate (606).

6. The novel visual radial artery hemostat according to claim 1, wherein: the stud adjuster (3) is composed of a screw inlet (302) in the middle of the interior of the stud adjuster (3), an inner cavity (301) on one side of the screw inlet (302), a rotating nut (307) on one side of the inner cavity (301), a rotating gear set (303) in the middle of the inner cavity (301), a swing plate (306) at the bottom of the rotating gear set (303), a rotating clamping plate (304) on one side of the swing plate (306) and a rotating column (305) in the middle of the rotating clamping plate (304).

7. The novel visual radial artery hemostat according to claim 1, wherein: the adjusting drawstring device (6) is composed of a drawstring inlet (602) at the middle part inside the adjusting drawstring device (6), a telescopic column (605) at the bottom inside the adjusting drawstring device (6), a starter (607) at the middle part inside the adjusting drawstring device (6), fixed columns (601) at two sides of the starter (607), control lines (603) at two sides of the starter (607) and an inductor (604) at the bottom end of the control lines (603).