CN215228055U - Arteriovenous puncture point compression device - Google Patents
Arteriovenous puncture point compression device Download PDFInfo
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- CN215228055U CN215228055U CN202120967914.0U CN202120967914U CN215228055U CN 215228055 U CN215228055 U CN 215228055U CN 202120967914 U CN202120967914 U CN 202120967914U CN 215228055 U CN215228055 U CN 215228055U
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- clamping ring
- compression device
- puncture point
- magic tape
- opening
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- 230000006835 compression Effects 0.000 title claims abstract description 89
- 238000007906 compression Methods 0.000 title claims abstract description 89
- 238000003825 pressing Methods 0.000 claims abstract description 43
- 206010040007 Sense of oppression Diseases 0.000 claims abstract description 14
- 210000003462 vein Anatomy 0.000 claims abstract description 3
- 210000001367 artery Anatomy 0.000 claims abstract 2
- 239000004033 plastic Substances 0.000 claims description 4
- 230000000474 nursing effect Effects 0.000 abstract description 15
- 230000017531 blood circulation Effects 0.000 abstract description 7
- 230000033228 biological regulation Effects 0.000 abstract description 2
- 230000002439 hemostatic effect Effects 0.000 abstract 1
- 230000023597 hemostasis Effects 0.000 description 10
- 230000000694 effects Effects 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 239000000284 extract Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000010412 perfusion Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 210000004204 blood vessel Anatomy 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000002560 therapeutic procedure Methods 0.000 description 2
- 210000000707 wrist Anatomy 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 208000032843 Hemorrhage Diseases 0.000 description 1
- 206010042345 Subcutaneous haematoma Diseases 0.000 description 1
- 206010042674 Swelling Diseases 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 208000034158 bleeding Diseases 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 238000002059 diagnostic imaging Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000017074 necrotic cell death Effects 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 231100000862 numbness Toxicity 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
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- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
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Abstract
The application belongs to the technical field of medical equipment, and provides an arteriovenous puncture point compression device which comprises a clamping ring, an adjusting component and a compression component, wherein the clamping ring is of a semi-closed structure with an opening, and the clamping ring is provided with a slide rail extending from one side far away from the opening to one side close to the opening; the adjusting component is arranged between the two ends of the clamping ring and is used for adjusting the size of the opening; the pressing component is slidably arranged on the sliding rail and is used for pressing the puncture point. The application provides a arteriovenous puncture point compressor arrangement, when using, the nursing staff can utilize adjusting part to carry out preliminary adjustment to the position of oppression subassembly, and can carry out meticulous regulation to the position of oppression subassembly through changing the position of oppression subassembly in the slide rail after extracting intervention device, make the oppression subassembly can accurately press in the puncture point, it is better to press hemostatic effect, and can furthest reduce the blood flow in other arteries and veins and block, reduce the blood flow and block the influence of pouring into the tissue, optimize the nursing quality.
Description
Technical Field
The application relates to the technical field of medical equipment, in particular to an arteriovenous puncture point compression device.
Background
Interventional therapy is a method in which an operating physician introduces precise instruments such as a catheter, a guide wire and the like into a patient under the guidance of medical imaging equipment to diagnose and locally treat a lesion in the patient. After interventional therapy is finished, compression hemostasis is often needed to be carried out on arteriovenous puncture points, and the hemostasis method which is often applied before comprises manual finger pressing.
In order to solve the problem, there is an arteriovenous puncture point compressor in the existing market, which comprises a fixing plate, locate oppression subassembly on the fixed plate and connect the wrist strap at fixed plate both ends, fixed plate and wrist strap cooperation can be fixed arteriovenous puncture point compressor to patient's puncture position, and make the oppression subassembly press on the puncture point, can realize mechanical pressing to patient's puncture point, but discover when using above-mentioned arteriovenous puncture point compressor, the nursing staff is pressing the oppression subassembly on the puncture point and extract after interveneeing the device, hardly carry out further regulation to the position of oppression subassembly, can appear the condition that the oppression subassembly can not be accurate ground pressure and compel in the puncture point.
SUMMERY OF THE UTILITY MODEL
An object of the embodiment of the application is to provide an arteriovenous puncture point compression device to solve the technical problem that the arteriovenous puncture point compression device existing in the prior art can not be accurately compressed in a puncture point.
In order to achieve the purpose, the technical scheme adopted by the application is as follows: provided is an arteriovenous puncture site compression device, including:
the clamping ring is of a semi-closed structure with an opening, and is provided with a sliding rail extending from one side far away from the opening to one side close to the opening;
the adjusting assembly is arranged between the two ends of the clamping ring and is used for adjusting the size of the opening; and
a compression assembly slidably mounted on the slide rail for compressing the puncture site.
In one embodiment, the clamping ring includes a base plate, a clamping arm and an elastic member, the first end of the clamping arm is rotatably connected to the first end of the base plate, the opening is formed between the second end of the clamping arm and the second end of the base plate, the sliding rail is disposed on the clamping arm, and the elastic member is disposed between the first end of the clamping arm and the first end of the base plate to keep the clamping arm and the base plate in a predetermined state.
In one embodiment, the clamping arm comprises an arc-shaped section and a plane section which are connected, the arc-shaped section is rotatably connected with the bottom plate, and the arc-shaped section is provided with the sliding rail; the opening is formed between the plane section and the bottom plate, and the adjusting assembly is arranged between the plane section and the bottom plate.
In one embodiment, the elastic member is a torsion spring, the torsion spring includes a spring body and two torsion arms respectively disposed at two ends of the spring body, the arteriovenous puncture point compressing device further includes a rotating shaft for sleeving the first ends of the clamping arms and the first end of the base plate, the spring body is sleeved on the rotating shaft, one of the two torsion arms is connected to the clamping arms, and the other of the two torsion arms is connected to the base plate.
In one embodiment, the clamping ring is a plastic ring with toughness and one-piece molding.
In one embodiment, the adjusting component comprises a double-sided magic tape, the double-sided magic tape is provided with a hook surface and a suede surface which are oppositely arranged and can be mutually bonded, one end of the clamping ring is fixedly connected with one end of the double-sided magic tape, and the other end of the clamping ring is provided with a buckling hole for the other end of the double-sided magic tape to pass through.
In one embodiment, the adjusting component comprises a hook surface magic tape and a loop surface magic tape which can be adhered to each other, one of the hook surface magic tape and the loop surface magic tape is arranged at one end of the clamping ring, and the other of the hook surface magic tape and the loop surface magic tape is arranged at the other end of the clamping ring.
In one embodiment, the compression assembly includes a compression member having one end slidably mounted within the slide track and a fastener for locking the compression member to the slide track when the compression member is moved to the puncture site.
In one embodiment, the pressing part comprises a pressing part body and a screw rod which are connected, the fastening part comprises two threaded connecting parts which can be matched with the screw rod, the slide rail penetrates through the inner wall surface and the outer wall surface of the clamping ring, the screw rod is inserted into the slide rail, and the two threaded connecting parts are sleeved on the screw rod and clamp the clamping ring.
In one embodiment, the compression member body is a transparent compression member body; and/or the pressing piece body is in a long strip shape.
The application provides an arteriovenous puncture point oppression device's beneficial effect lies in: compared with the prior art, the arteriovenous puncture point compression device provided by the application has the advantages that when in use, a nursing staff firstly sleeves a puncture part of a patient into the clamping ring, the opening size of the clamping ring is changed through the adjusting component, so that the compression component is pressed on the puncture point of the puncture part, then, the nursing staff extracts the intervention device from the puncture point and adjusts the position of the compression component on the slide rail, so that the compression component is accurately pressed on the puncture point, the arteriovenous puncture point compression device adopting the structure can preliminarily adjust the position of the compression component by using the adjusting component, and can finely adjust the position of the compression component by changing the position of the compression component in the slide rail after the intervention device is extracted, so that the compression component can accurately press on the puncture point, the compression hemostasis effect is better, and blood flow blockage in other veins can be reduced to the maximum extent, reduce the influence of blood flow blockage on tissue perfusion and optimize the nursing quality.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
Fig. 1 is a schematic structural view of an arteriovenous puncture compression device provided in the embodiment of the present application;
fig. 2 is an enlarged schematic structural view of a portion a of the arteriovenous puncture site compression device shown in fig. 1.
Wherein, in the figures, the respective reference numerals:
100-a clamping ring; 110-an opening; 120-a slide rail; 130-a backplane; 131-a first plug groove; 132-a flexible pad; 140-a clamp arm; 141-arc surface section; 142-a planar section; 143-a second mating groove; 150-an elastic member; 151-torsion spring; 1511-spring body; 1512-torsion arms; 160-buttonhole; 170-fixing buckle; 200-a regulating component; 210-double-sided magic tape; 211-hook surface; 212-suede; 300-a compression assembly; 310-a compression member; 311-a compression member body; 312-screw rod; 320-a fastener; 321-a threaded connection; 400-rotating shaft.
Detailed Description
Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present application and should not be construed as limiting the present application.
In the description of the present application, it is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings, which is for convenience and simplicity of description, and does not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, is not to be considered as limiting.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1 and 2, an arteriovenous puncture compression device provided in the present embodiment will now be described. The arteriovenous puncture point compression device comprises a clamping ring 100, an adjusting component 200 and a compression component 300, wherein the clamping ring 100 is of a semi-closed structure with an opening 110, and the clamping ring 100 is provided with a slide rail 120 extending from one side far away from the opening 110 to one side close to the opening 110; the adjusting assembly 200 is disposed between the two ends of the clamping ring 100 and is used for adjusting the size of the opening 110; the compression assembly 300 is slidably mounted on the slide rail 120 and serves to compress the puncture site.
The clip ring 100 may be formed integrally or may include a plurality of split-molded members, and may be provided as needed, which is not limited to the above.
When the arteriovenous puncture point compression device provided by the application is used, a nursing staff firstly sleeves a puncture part of a patient into the clamping ring 100 and changes the size of the opening 110 of the clamping ring 100 by using the adjusting component 200 to press the compression component 300 on the puncture point of the puncture part, then the nursing staff extracts the intervention device from the puncture point and adjusts the position of the compression component 300 on the slide rail 120 to accurately press the compression component 300 on the puncture point of the patient, the arteriovenous puncture point compression device adopting the structure can preliminarily adjust the position of the compression component 300 by using the adjusting component 200 and finely adjust the position of the compression component 300 by changing the position of the compression component 300 in the slide rail 120 after the intervention device is extracted, so that the compression component 300 can be accurately pressed on the puncture point, and the compression hemostasis effect is better, and the blood flow blockage in other vessels can be reduced to the maximum extent, the influence of the blood flow blockage on tissue perfusion is reduced, and the nursing quality is optimized.
In another embodiment of the present application, referring to fig. 1, the clamping ring 100 includes a base plate 130, a clamping arm 140 and an elastic member 150, wherein a first end of the clamping arm 140 is rotatably connected to a first end of the base plate 130, an opening 110 is formed between a second end of the clamping arm 140 and a second end of the base plate 130, a slide rail 120 is disposed on the clamping arm 140, and the elastic member 150 is disposed between the first end of the clamping arm 140 and the first end of the base plate 130 to keep the clamping arm 140 and the base plate 130 in a predetermined state.
It should be noted that the bottom plate 130 can be used to be placed on an external supporting surface, and can be a flat plate or a structure similar to a flat plate; the clamping arm 140 may have various structures, for example, the clamping arm 140 may be a flat plate, an arc plate, or a structure formed by connecting a flat plate and an arc plate, and may be disposed as required, which is not limited herein.
When the device is used, a nursing staff places the arteriovenous puncture point compression device on an external support surface, then pushes away the clamping arm 140 to place the puncture part of a patient on a proper position on the bottom plate 130, adjusts the adjusting component 200 to enable the clamping arm 140 to rotate to form a proper angle with the bottom plate 130, and further enables the compression component 300 to be compressed on the puncture point of the puncture part of the patient; the caregiver then pulls the access device out of the puncture site and adjusts the position of compression assembly 300 on sled 120 until compression assembly 300 is accurately pressed against the puncture site.
According to the arteriovenous puncture point compression device provided by the embodiment, the base plate 130 can be stably placed on an external supporting surface, and a space for accommodating a puncture part of a patient is formed between the clamping arm 140 and the base plate 130, so that a nursing worker can quickly and stably press for hemostasis.
In another embodiment of the present application, please refer to fig. 1, the clamping arm 140 includes a curved section 141 and a planar section 142 connected to each other, the curved section 141 is rotatably connected to the base plate 130, and the curved section 141 is provided with a slide rail 120; the opening 110 is formed between the planar segment 142 and the base plate 130, and the adjustment assembly 200 is disposed between the planar segment 142 and the base plate 130.
The arteriovenous puncture point compression device provided by the embodiment can ensure that the compression hemostasis operation is performed between the cambered surface section 141 and the bottom plate 130, and the adjustment operation of the adjustment assembly 200 is performed between the plane section 142 and the bottom plate 130, so that the aseptic environment required by the compression hemostasis operation can be prevented from being damaged.
In another embodiment of the present application, please refer to fig. 1 and 2, the elastic member 150 is a torsion spring 151, the torsion spring 151 includes a spring body 1511 and two torsion arms 1512 respectively disposed at two ends of the spring body 1511, the arteriovenous puncture point compressing apparatus further includes a rotating shaft 400 for sleeving the first end of the clamping arm 140 and the first end of the base plate 130, the spring body 1511 is sleeved on the rotating shaft 400, one of the two torsion arms 1512 is disposed on the clamping arm 140, and the other of the two torsion arms 1512 is disposed on the base plate 130.
It should be noted that the two torsion arms 1512 respectively extend from two opposite ends of the spring 1511, and the two torsion arms 1512 can be respectively connected to the clamping arm 140 and the base 130 in a variety of ways, for example, a first insertion groove 131 is disposed on the base 130, a second insertion groove 143 is disposed on the clamping arm 140, so that one of the two torsion arms 1512 is inserted into the first insertion groove 131, and the other of the two torsion arms 1512 is inserted into the second insertion groove 143. For another example, the torsion arms 1512 are fixed to the base 130 and the clamp arm 140 by screws. For another example, the two torsion arms 1512 respectively abut against the surfaces of the base plate 130 and the clamping arms 140.
According to the arteriovenous puncture point compression device provided by the embodiment, the torsion spring 151 is arranged between the base plate 130 and the clamping arm 140, so that the clamping arm 140 and the base plate 130 are kept in a closed state, a caregiver can conveniently and initially adjust the compression assembly 300 to the position above a puncture point before pulling out the intervention device, and the operation difficulty of the caregiver is reduced; and the clamping arm 140 and the bottom plate 130 are kept in a closed state, which is beneficial for accommodating the arteriovenous puncture point compression device.
In another embodiment of the present application, referring to fig. 1, a flexible pad 132 is disposed on a side of the base plate 130 close to the clamping arm 140. The flexible pad 132 may have various structures, such as a cotton pad or a silicone pad, which may be disposed as required, but is not limited thereto. The arteriovenous puncture point compression device adopting the structure has the advantages that the arm or other puncture parts of a patient directly contact the flexible pad 132 in the puncture process, and the comfort level is better.
In another embodiment of the present application, the retaining ring 100 is a plastic ring (not shown) that is integrally formed and flexible.
It should be noted that the retaining ring 100 is made of medical plastic material, is not easy to breed germs, and can withstand the sterilization operation.
In the arteriovenous puncture compression device provided by the embodiment, the clamping ring 100 is of an integrally formed structure, so that the production and processing are convenient.
In another embodiment of the present application, referring to fig. 1, the adjusting assembly 200 includes a double-sided hook and loop fastener 210, the double-sided hook and loop fastener 210 has a hook surface 211 and a loop surface 212 that are oppositely disposed and can be adhered to each other, one end of the retaining ring 100 is fixedly connected to one end of the double-sided hook and loop fastener 210, and the other end of the retaining ring 100 is provided with a fastening hole 160 for the other end of the double-sided hook and loop fastener 210 to pass through.
When in use, a nursing staff can firstly insert the end of the double-sided magic tape 210 which is not fixed with the clamping ring 100 into the buckling hole 160, and pull the end towards the end of the double-sided magic tape 210 which is fixed with the clamping ring 100 by using external force, so that the two ends of the clamping ring 100 are close to each other until the pressing component 300 is pressed on the puncture point; then the hook surface 211 and the suede 212 of the double-sided magic tape 210 are stuck, so that the pressing component 300 is fixed on the puncture point, and a nursing worker can complete the operation with one hand, and the operation is convenient and quick.
Optionally, a fixing buckle 170 is disposed at one end of the clamping ring 100 fixedly connected to the double-sided hook and loop fastener 210, and one end of the double-sided hook and loop fastener 210 is fixedly connected to the fixing buckle 170.
In another embodiment of the present application, the adjusting assembly 200 includes a hook-and-loop fastener (not shown) and a loop-and-loop fastener (not shown) that are adhered to each other, one of the hook-and-loop fastener and the loop-and-loop fastener is disposed at one end of the retaining ring 100, and the other of the hook-and-loop fastener and the loop-and-loop fastener is disposed at the other end of the retaining ring 100.
The arteriovenous puncture point compression device provided by the embodiment can change the size of the opening 110 of the clamping ring 100 by changing the length of the coincidence when the hook surface magic tape and the suede magic tape are adhered, so that the compression component 300 is pressed on the puncture point, and the adjustment operation is simple and convenient.
In another embodiment of the present application, referring to fig. 1, the pressing assembly 300 includes a pressing member 310 and a fastening member 320, one end of the pressing member 310 is slidably installed in the sliding rail 120, and the fastening member 320 is used for locking the pressing member 310 on the sliding rail 120 when the pressing member 310 moves to the puncture site.
The arteriovenous puncture point compression device provided by the embodiment, when the position of the compression piece 310 needs to be changed, the fastener 320 is loosened, the compression piece 310 slides to a proper position along the slide rail 120, then the compression piece 310 is fixedly locked on the slide rail 120 again by the fastener 320, the arteriovenous puncture point compression device adopting the structure can greatly adjust the position of the compression piece 310 before compression hemostasis operation so as to adapt to patients with different body types and puncture parts, and also can finely adjust the position of the compression piece 310 after the compression component 300 is fixed on the puncture point, so that the compression hemostasis effect is better, and the influence of blood flow blockage on tissue perfusion can be reduced as much as possible.
In another embodiment of the present application, referring to fig. 1, the pressing member 310 includes a pressing member body 311 and a screw 312 connected to each other, the fastening member 320 includes two threaded connecting members 321 capable of cooperating with the screw 312, the sliding rail 120 penetrates through an inner wall surface and an outer wall surface of the clamping ring 100, the screw 312 is inserted into the sliding rail 120, and the two threaded connecting members 321 are sleeved on the screw 312 and clamp the clamping ring 100.
It should be noted that the arteriovenous puncture compression device provided in this embodiment may adjust the position of the compression member 310 by loosening the threaded connector 321 on one side of the clamping ring 100, sliding the screw 312 and the threaded connector 321 on the other side of the clamping ring 100 to a proper position along the slide rail 120, and then tightening the loosened threaded connector 321 to re-clamp the clamping ring 100 by the two threaded connectors 321, thereby fixing the compression member 310 at the adjusted position. If it is necessary to adjust the position of the pressing member 310 and the pressing force of the pressing member 310 at the same time, the two screw connectors 321 can be loosened at the same time, and the two screw connectors 321 can be tightened again after adjusting the position of the screw 312 on the slide rail 120 and the position of the two screw connectors 321 in the axial direction of the screw 312.
According to the arteriovenous puncture point compression device provided by the embodiment, the compression piece 310 can be positioned at a proper pressing position and has proper pressing strength by adjusting the position of the screw 312 on the slide rail 120 and the axial positions of the two threaded connecting pieces 321 on the screw 312, so that complications such as bleeding and subcutaneous hematoma of a patient are avoided.
In another embodiment of the present application, the compression piece body 311 is a transparent compression piece body.
It should be noted that the transparent pressing member body may be made of transparent silicone rubber, transparent rubber, or other materials, and may be set as needed, which is not limited herein.
The arteriovenous puncture point compression device that this embodiment provided presses on the puncture point at oppression piece body 311, and the condition of puncture point can be observed through oppression piece body 311 to the nursing staff, and the nursing staff of being convenient for monitors patient's state of illness.
Optionally, the pressing piece body 311 is connected to the screw 312 through a self-adaptive structure (not shown), and the self-adaptive structure can allow an angle between the pressing piece body 311 and the screw 312 to change, so that when the pressing piece body 311 is pressed at different puncture parts, the pressing piece body 311 can be well attached to the puncture part of a patient, and the pressing hemostasis effect is good.
In another embodiment of the present application, referring to fig. 1, the pressing member body 311 is a strip.
Specifically, the pressing member body 311 is elongated, which means that the dimension of the pressing member body 311 in the length direction is much larger than the dimension in the width direction, the cross section of the pressing member body 311 may be rectangular or trapezoidal, and the like, which is not limited herein, and when the pressing member body 311 presses the puncture point, the length direction is substantially parallel to the placement direction of the arm of the patient.
The arteriovenous puncture point compression device that this embodiment provided sets up oppression spare body 311 long bar, can avoid other blood vessels and nerve, and the blood vessel that is only oppressed is avoided the arm to appear symptoms such as swelling, numbness or local tissue necrosis.
The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.
Claims (10)
1. The utility model provides an arteriovenous puncture point compressor arrangement which characterized in that, arteriovenous puncture point compressor arrangement includes:
the clamping ring is of a semi-closed structure with an opening, and is provided with a sliding rail extending from one side far away from the opening to one side close to the opening;
the adjusting assembly is arranged between the two ends of the clamping ring and is used for adjusting the size of the opening; and
a compression assembly slidably mounted on the slide rail for compressing the puncture site.
2. The arteriovenous puncture site compression device of claim 1 wherein: the clamping ring comprises a base plate, a clamping arm and an elastic piece, wherein the first end of the clamping arm is rotatably connected with the first end of the base plate, the second end of the clamping arm is connected with the second end of the base plate through the opening, the sliding rail is arranged on the clamping arm, and the elastic piece is arranged between the first end of the clamping arm and the first end of the base plate so that the clamping arm and the base plate can keep a preset state.
3. The arteriovenous puncture site compression device of claim 2 wherein: the clamping arm comprises an arc surface section and a plane section which are connected, the arc surface section is rotatably connected with the bottom plate, and the arc surface section is provided with the sliding rail; the opening is formed between the plane section and the bottom plate, and the adjusting assembly is arranged between the plane section and the bottom plate.
4. The arteriovenous puncture site compression device of claim 2 wherein: the elastic component is the torsional spring, the torsional spring includes the spring body and locates respectively two torsion arms at the both ends of the spring body, sound arteries and veins puncture point oppression device is still including being used for the confession the first end of arm lock with the pivot that the first pot head of bottom plate was established, spring body cover is located in the pivot, one of them of two torsion arms connect in the arm lock, another of two torsion arms connect in the bottom plate.
5. The arteriovenous puncture site compression device of claim 1 wherein: the clamping ring is an integrally formed plastic ring with toughness.
6. The arteriovenous puncture site compression device of claim 1 wherein: the adjusting component comprises a double-sided magic tape, the double-sided magic tape is provided with a hook surface and a suede which are oppositely arranged and can be mutually bonded, one end of the clamping ring is fixedly connected with one end of the double-sided magic tape, and the other end of the clamping ring is provided with a buckling hole for the other end of the double-sided magic tape to pass through.
7. The arteriovenous puncture site compression device of claim 1 wherein: the adjusting component comprises a hook face magic tape and a suede magic tape which can be mutually bonded, one of the hook face magic tape and the suede magic tape is arranged at one end of the clamping ring, and the other of the hook face magic tape and the suede magic tape is arranged at the other end of the clamping ring.
8. The arteriovenous puncture site compression device of claim 1 wherein: the pressing assembly comprises a pressing piece and a fastener, one end of the pressing piece is slidably installed in the sliding rail, and the fastener is used for locking the pressing piece on the sliding rail when the pressing piece moves to the puncture point.
9. The arteriovenous puncture site compression device of claim 8 wherein: the pressing piece comprises a pressing piece body and a screw rod which are connected, the fastener comprises two threaded connecting pieces which can be matched with the screw rod, the slide rail penetrates through the inner wall surface and the outer wall surface of the clamping ring, the screw rod is inserted into the slide rail, and the two threaded connecting pieces are sleeved on the screw rod and clamp the clamping ring.
10. The arteriovenous puncture site compression device of claim 9 wherein: the pressing piece body is a transparent pressing piece body; and/or the pressing piece body is in a long strip shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120967914.0U CN215228055U (en) | 2021-05-08 | 2021-05-08 | Arteriovenous puncture point compression device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120967914.0U CN215228055U (en) | 2021-05-08 | 2021-05-08 | Arteriovenous puncture point compression device |
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| Publication Number | Publication Date |
|---|---|
| CN215228055U true CN215228055U (en) | 2021-12-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120967914.0U Expired - Fee Related CN215228055U (en) | 2021-05-08 | 2021-05-08 | Arteriovenous puncture point compression device |
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| CN (1) | CN215228055U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114587484A (en) * | 2022-03-31 | 2022-06-07 | 中国人民解放军陆军军医大学第二附属医院 | Hemostasis device after large vein extubation |
-
2021
- 2021-05-08 CN CN202120967914.0U patent/CN215228055U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114587484A (en) * | 2022-03-31 | 2022-06-07 | 中国人民解放军陆军军医大学第二附属医院 | Hemostasis device after large vein extubation |
| CN114587484B (en) * | 2022-03-31 | 2023-09-08 | 中国人民解放军陆军军医大学第二附属医院 | Hemostatic device after great vein tube drawing |
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| CF01 | Termination of patent right due to non-payment of annual fee |
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