CN218832824U

CN218832824U - Distal radial artery compressor

Info

Publication number: CN218832824U
Application number: CN202223458337.6U
Authority: CN
Inventors: 甘慢慢
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-23
Filing date: 2022-12-23
Publication date: 2023-04-11
Anticipated expiration: 2032-12-23

Abstract

The utility model discloses a distal end radial artery compressor, including oppression main part, bandage, elastic bandage and wrist strap, the oppression main part includes backup pad, nut and screw rod, and the backup pad covers on the back of the hand, and the nut is swing joint with the backup pad to make the nut rotate in the backup pad, and the screw rod runs through nut and backup pad, and the puncture point on the back of the hand is oppressed to the oppression cushion of screw rod bottom, and screw rod and nut threaded connection can make the screw rod reciprocate through rotating the nut, are used for adjusting the height of oppression cushion, and hemostatic effect is better; the bandage is connected to the first end of the compression main body, the elastic bandage is connected to the second end of the compression main body, the compression main body can be fixed on the back of the hand through the bandage and the elastic bandage, and the compression main body is prevented from shifting; simultaneously, the elastic bandage can be pasted on the back of the hand, the fixing effect is good, the wrist strap is connected with the elastic bandage and wound on the wrist, the auxiliary fixing effect can be achieved, and the fixing effect of the pressing main body is finally improved.

Description

Distal radial artery compressor

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a distal end radial artery compressor.

Background

In general, many procedures such as interventional surgery, arterial blood gas collection, invasive blood pressure monitoring, etc. involve puncture from the radial artery or the ulnar artery. Compared with femoral artery and radial artery puncture, the remote radial artery puncture has more outstanding advantages and becomes a preferred artery puncture point in practical clinical operation. The part of the far-end radial artery puncture is the included angle between the tendon of extensor pollicis longus and the tendon of extensor pollicis longus of the hand, namely a snuff bottle area, the most obvious part of the pulse is selected as a puncture access point, and the bandage is adopted for pressurizing at present to cover the whole back of the hand, so that the bleeding condition and the color of the surrounding skin are not easy to observe, and the compression hemostasis effect on the puncture point is not good.

Chinese patent text CN215994117U discloses a distal end radial artery compressor, including elasticity backup pad, press handle, artery compressor and loading system, elasticity backup pad is for pressing the column structure, at the inboard installation artery compressor of elasticity backup pad open end, the artery compressor is installed in the upper end, press handle swing joint in elasticity backup pad, loading system connects on pressing the handle, a wound hemostasis by compression after being used for distal end radial artery puncture to intervene the operation, the clamping force that uses compressor itself is as the pressure source, do not influence the venous return, easy and simple to handle, convenient operation, the postoperative is favorable to observing and disassembling, but because static motionless is hardly accomplished to patient's hand, if the patient gets up the bed or when carrying out other actions, the artery compressor misplaces easily, it is not good to puncture point hemostasis by compression effect.

Chinese patent text CN213406180U discloses a distal radial artery compressor, which comprises a bandage made of inelastic cloth, and a palm silica gel pad, a thumb hole and a compressor which are arranged on the bandage; the cloth bandage is used, the edge cutting effect is avoided, other skins of the hand cannot be affected, a palm silica gel pad is added at the palm center position, the palm center position is supported, and meanwhile the comfort is improved; however, the compressor cannot be adjusted, and the compression hemostasis effect on the puncture point is not good.

The compression hemostasis effect on puncture points in the prior art is not good, so that a compressor which compresses a puncture point of a distal radial artery and has a good hemostasis effect is urgently needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a distal end radial artery compressor has solved the not good problem of hemostasis by compression effect to puncture point.

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

a distal radial artery compressor, comprising:

the pressing main body comprises a supporting plate, a nut and a screw rod, the supporting plate covers the back of the hand, the nut is movably connected with the supporting plate so that the nut can rotate on the supporting plate, the screw rod penetrates through the nut and the supporting plate, a pressing cushion at the bottom end of the screw rod presses a puncture point on the back of the hand, the screw rod is in threaded connection with the nut, and the nut is rotated to enable the screw rod to move up and down for adjusting the height of the pressing cushion;

a band connected to a first end of the pressing body for fixing the pressing body;

the elastic bandage is connected to the second end of the compression main body and used for fixing the compression main body, the second end is opposite to the first end, and the elastic bandage is connected with the compression main body and is stuck to the back of the hand;

a wrist strap connected to an end of the elastic bandage distal from the compression body, the wrist strap wrapped around the wrist.

Optionally, a clamping groove is formed in the support plate, a clamping block is arranged at the bottom of the nut, and the clamping block extends into the clamping groove, so that the nut can rotate on the support plate.

Optionally, at least two identification parts are arranged on the screw rod.

Optionally, the support plate further comprises a bottom plate, the bottom plate is located below the support plate, and the bottom plate, the support plate and the nut are coaxially arranged.

Optionally, a connecting rod is arranged below the screw rod, and the pressing soft pad is connected to the bottom end of the connecting rod;

the oppression cushion is the arc setting, and curved bellying is towards the back of the hand.

Optionally, the both ends of backup pad are provided with the connector link, the bandage with the elastic bandage all through the connector link with the backup pad is connected.

Optionally, the strap comprises a first strap for wrapping around the thumb and a second strap for wrapping around the palm.

Optionally, the first bandage is provided with a first pasting part except a position corresponding to the first web, and the first pasting part is used for pasting the first bandage on the back of the hand and the palm center.

Optionally, the second bandage is provided with a second pasting part except for a position corresponding to the first web, and the second pasting part is used for pasting the second bandage on the back of the hand and the thumb.

Optionally, the size of the end of the elastic bandage connected to the compression body is a first size, the size of the end of the elastic bandage connected to the wrist band is a second size, and the first size is smaller than the second size.

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

1. the utility model discloses a distal end radial artery compressor includes oppression main part, bandage, elastic bandage and wrist strap, the oppression main part includes backup pad, nut and screw rod, the backup pad covers on the back of the hand, nut and backup pad swing joint to make the nut rotate in the backup pad, the screw rod runs through nut and backup pad, the puncture point on the back of the hand is oppressed to the oppression cushion of screw rod bottom, can the pertinence hemostasis by compression, screw rod and nut threaded connection, can make the screw rod reciprocate through rotating the nut, be used for adjusting the height of oppression cushion, therefore can the pertinence adjustment to people of different hand types, the hemostasis effect is better; the bandage is connected to the first end of the compression main body, the elastic bandage is connected to the second end of the compression main body, the compression main body can be fixed on the back of the hand through the bandage and the elastic bandage, and the compression main body is prevented from shifting; simultaneously elastic bandage can paste on the back of the hand, and fixed effect is relatively good, and the wrist strap is connected with elastic bandage moreover to the winding is on the wrist, can play supplementary fixed effect, finally improves the fixed effect of oppression main part.

2. The utility model discloses a distal end radial artery compressor passes through the setting of identification portion, can adjust according to patient's back of the hand thickness, can play the effect of sign, uses radial artery to beat normally during the use, and the finger colour normally is the index, prevents that pressure from leading to the artery to be occlusive excessively.

3. The utility model discloses a distal end radial artery compressor's oppression cushion is the arc setting, and curved bellying towards the back of the hand, oppression puncture point that can be better, and the setting of oppression cushion can improve patient's comfort level.

4. The first binding band of the distal radial artery compressor of the utility model is provided with a first pasting part except the position corresponding to the tiger's mouth, the first pasting part is used for pasting the first binding band on the back of the hand and the palm center, so that the pasting area of the first binding band is larger, the pasting is firmer, meanwhile, the first pasting part is not arranged at the tiger's mouth, and the tiger's mouth is not pasted with the first binding band when in use; because the range is bigger when the thumb moves, avoid first bandage influence thumb's activity.

5. The position of a second binding band of the distal radial artery compressor, which corresponds to the tiger's mouth, is provided with a second pasting part, and the second pasting part is used for pasting the second binding band on the back of the hand and the thumb, so that the pasting area of the second binding band is larger, the pasting is firmer, meanwhile, the tiger's mouth is not provided with the second pasting part, and the tiger's mouth is not pasted with the second binding band during use; because the range of the thumb is bigger when moving, avoid the second bandage to influence the activity of thumb.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

FIG. 1 is a schematic view of the distal radial artery compressor of the present invention in use on the back of the hand;

FIG. 2 is a cross-sectional view of the distal radial artery compressor of the present invention;

fig. 3 is a schematic view of the screw of the distal radial artery compressor of the present invention;

fig. 4 is a schematic structural view of a first strap of the distal radial artery compressor of the present invention;

fig. 5 is a schematic structural view of a second strap of the distal radial artery compressor of the present invention.

In the figure:

100. the back of the hand; 1. pressing the main body; 11. a support plate; 12. a nut; 121. a clamping block; 13. a screw; 131. a marking part; 14. pressing the soft pad; 15. a base plate; 16. a connecting rod; 17. a connecting buckle; 2. binding bands; 21. a first strap; 211. a first sticking portion; 22. a second strap; 221. a second sticking portion; 3. an elastic bandage; 4. a wristband; 5. a connecting member.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; 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 according to specific situations by those skilled in the art.

Referring to fig. 1 to 5, the disclosed embodiment provides a distal radial artery compressor including a compression main body 1, a band 2, an elastic bandage 3, and a wrist band 4; the compression main body 1 comprises a support plate 11, a screw cap 12 and a screw rod 13, the support plate 11 covers the hand back 100, the screw cap 12 is movably connected with the support plate 11 so that the screw cap 12 can rotate on the support plate 11 (rotate on a horizontal plane), the screw rod 13 penetrates through the screw cap 12 and the support plate 11, a compression soft cushion 14 at the bottom end of the screw rod 13 compresses puncture points on the hand back 100, compression hemostasis can be performed pertinently, and the hemostasis effect is good; the screw 13 is in threaded connection with the nut 12, and the screw 13 can be moved up and down by rotating the nut 12, so that the height of the compression cushion 14 can be adjusted, and therefore, people with different hand types (different thicknesses of the hand backs 100) can be adjusted in a targeted manner, and the hemostatic effect is further improved; bandage 2 is connected in the first end of oppression main part 1, elastic bandage 3 is connected at the second end of oppression main part 1, can fix oppression main part 1 on back of the hand 100 through bandage 2 and elastic bandage 3, avoid oppressing main part 1 aversion, elastic bandage 3 can paste on back of the hand 100 simultaneously, fixed effect is comparatively good, and wrist strap 4 is connected with elastic bandage 3, and the winding is in the wrist, can play supplementary fixed effect, the fixed effect of oppression main part 1 has finally been improved.

Wherein, the material of backup pad 11, nut 12 and screw rod 13 is transparent material, is convenient for observe the condition of bleeding.

The support plate 11 is an arc support plate 11, and the radian is consistent with that of the back of the hand 100.

In some embodiments, the support plate 11 is provided with a clamping groove, the bottom of the nut 12 is provided with a clamping block 121, the clamping block 121 is located on the outer wall of the nut 12, and the clamping block 121 can extend into the clamping groove, so that the clamping block 121 is limited, the nut 12 is prevented from moving up and down, but the nut 12 is not hindered from moving in the horizontal direction. When it is desired to turn the nut 12, the nut 12 can be turned on the support plate 11, and the screw 13 can be moved up and down by turning the nut 12.

The latch 121 contacts with the top and the bottom of the locking groove, so that the latch 121 is prevented from moving up and down.

In some embodiments, the screw 13 is provided with at least two identification portions 131, which can be adjusted according to the thickness of the back of the hand 100 of the patient, and can play a role of identification, and when the device is used, the radial artery pulsation is normal, the color of the fingers is normal, and the arterial occlusion caused by overlarge pressure is prevented.

The number of the above-mentioned marks 131 may be three, and may be determined according to the use requirement.

The mark portion 131 may be distinguished by different colors (for example, red, green and yellow), or may be distinguished by different shapes as long as it can be easily recognized.

In some embodiments, distal radial artery compressor further comprises base plate 15, base plate 15 is positioned below support plate 11, and base plate 15, support plate 11 and nut 12 are coaxially disposed, and in use, screw 13 extends through base plate 15, support plate 11 and nut 12 simultaneously. The setting of bottom plate 15 can play the effect of outrigger, and 11 both sides of backup pad are the arc, and the end adopts the softwood material parcel, reduces the friction of skin.

The base plate 15 and the support plate 11 are integrally formed.

In some embodiments, a connecting rod 16 is arranged below the screw 13, and a pressing soft pad 14 is connected to the bottom end of the connecting rod 16; oppression cushion 14 is the arc setting, and curved bellying is towards back of the hand 100, and oppression puncture point that can be better stanchs.

The compression cushion 14 may be a silicone layer or other materials, and is mainly used to improve the comfort of the patient.

The screw 13 and the connecting rod 16 are integrally formed, and the pressing soft pad 14 can be adhered to the bottom end of the connecting rod 16 through glue.

In some embodiments, the supporting plate 11 is provided with the connecting buckles 17 at both ends, and the bandage 2 and the elastic bandage 3 are connected with the supporting plate 11 through the connecting buckles 17, which has the advantage of convenient connection.

The connection button 17 here may be a ring button.

In some embodiments, the band 2 includes a first band 21 and a second band 22, the first band 21 is used for wrapping the thumb, the second band 22 is used for wrapping the palm, and the compression main body 1 can be fixed more stably by the arrangement of the first band 21 and the second band 22.

The first binding band 21 is provided with a first pasting part 211 except the position corresponding to the tiger's mouth, the first pasting part 211 is used for pasting the first binding band 21 on the back of the hand 100 and the palm center, so that the pasting area of the first binding band 21 is large, the pasting is firm, meanwhile, the first pasting part 211 is not arranged at the tiger's mouth, and the tiger's mouth is not pasted with the first binding band 21 when in use; because the amplitude of the movement of the thumb is larger, the first bandage 21 is prevented from influencing the movement of the thumb. If the first binding band 21 at the mouth of the tiger is also provided with the first pasting part 211, the movement of the thumb is large in amplitude, so that the movement of the thumb easily drives the first binding band 21 to move, and the pressing main body 1 may be displaced, and the first binding band 21 at the mouth of the tiger is not provided with the first pasting part 211, so that the stability of the pressing main body 1 can be further improved.

In addition, the second bandage 22 is provided with a second adhering part 221 except the position corresponding to the tiger's mouth, the second adhering part 221 is used for adhering the second bandage 22 on the back of the hand 100 and the thumb, so that the adhering area of the second bandage 22 is large, the adhering is firm, meanwhile, the second adhering part 221 is not arranged at the tiger's mouth, and the tiger's mouth is not adhered to the second bandage 22 during use; because the amplitude of the movement of the thumb is larger, the second bandage 22 is prevented from influencing the movement of the thumb. If the second binding band 22 at the slit is also provided with the second adhering portion 221, the movement of the thumb may have a large amplitude, so that the movement of the thumb easily drives the second binding band 22 to move, which may cause the pressing main body 1 to shift, and the second binding band 22 at the slit is not provided with the first adhering portion 211, which may further improve the stability of the pressing main body 1.

In some embodiments, the size of the end portion (first end) where the elastic bandage 3 is connected to the compression body 1 is a first size, and the size of the end portion (second end) where the elastic bandage 3 is connected to the wrist band 4 is a second size, and the first size is smaller than the second size, so that the area of the elastic bandage 3 attached near the affected part is small, and it is possible to facilitate observation of the surrounding skin color.

The width of the elastic bandage 3 is gradually widened along the direction from the first end to the second end of the elastic bandage 3, and the shape of the elastic bandage 3 is similar to a triangle, so that the advantage of firm adhesion is achieved.

The elastic bandage 3 can be an M3 bandage, and has the advantages of firm adhesion, comfort and ventilation.

The elastic bandage 3 is connected to the wristband 4 by means of a connecting element 5, which connecting element 5 may be a loop.

The wrist strap 4 is a strip-shaped structure, the material of the wrist strap 4 is fiber material, the thread gluing is arranged on the wrist strap 4, and after the wrist strap 4 is wound on the wrist, the wrist strap 4 is fixed through the thread gluing (the thread gluing is positioned at two ends of the wrist strap 4).

The working process of the distal radial artery compressor is as follows:

when in use, the compression main body 1 is placed on the back of the hand 100, the compression cushion 14 compresses the puncture point on the back of the hand 100, then the bandage 2 and the elastic bandage 3 are connected to the compression main body 1 through the connecting buckle 17, the bandage 2 and the elastic bandage 3 are adhered to the hand, and then the wrist band 4 connected with the elastic bandage 3 is wound on the wrist and is fixed through the thread gluing. Then, the compression main body 1 is adjusted according to the hand shape of the patient, the screw cap 12 is mainly screwed, the screw rod 13 is made to move up and down, so that the height of the compression cushion 14 is adjusted, people with different hand shapes can be adjusted in a targeted manner, and the hemostatic effect is further improved.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A distal radial artery compressor, comprising:

a strap attached to a first end of the compression body for securing the compression body;

2. The distal radial artery compressor of claim 1, wherein the support plate defines a slot, and wherein the nut defines a detent at a bottom thereof, the detent extending into the slot to allow the nut to rotate on the support plate.

3. The distal radial artery compressor of claim 1 wherein at least two markings are provided on the threaded rod.

4. The distal radial artery compressor of claim 1, further comprising a base plate positioned below the support plate, wherein the base plate, the support plate and the nut are coaxially disposed.

5. The distal radial artery compressor of claim 1, wherein a connecting rod is disposed below the threaded rod, and the compression cushion is connected to a bottom end of the connecting rod;

6. The distal radial artery compressor of claim 1, wherein the support plate is provided with a connector at each end thereof, and the strap and the elastic bandage are connected to the support plate by the connector.

7. The distal radial artery compressor of claim 1, wherein the strap comprises a first strap for wrapping around the thumb and a second strap for wrapping around the palm.

8. The distal radial artery compressor of claim 7, wherein the first strap has a first adhesive portion at a position corresponding to the first web part, and the first adhesive portion is used for adhering the first strap to the back of the hand and the palm.

9. The distal radial artery compressor of claim 7, wherein the second strap has a second attaching portion at a position other than a position corresponding to the first web, the second attaching portion being configured to attach the second strap to the back of the hand and the thumb.

10. The distal radial artery compressor of claim 1, wherein the end of the elastic bandage attached to the compression body is a first size and the end of the elastic bandage attached to the wrist strap is a second size, the first size being smaller than the second size.