CN220735454U - Quick hemostatic device - Google Patents

Abstract

The utility model discloses a rapid hemostatic device, which relates to the field of medical appliances and comprises a first bracket and a second bracket, wherein the upper end of the first bracket is rotatably connected with an adjusting assembly. According to the utility model, the structure is adopted, after venous blood drawing of a patient is completed, and the hemostatic plaster is stuck on the needle eye, the distance between the first bracket and the second bracket is adjusted through the adjusting component so as to adapt to patient arms with different diameters, the first bracket and the second bracket are sleeved on the patient arms, the pressing frame is moved upwards through the control component, the control component is released after the pressing block moves to the needle eye position, the patient arms are clamped between the bracket and the pressing frame, the needle eye position is pressed through the pressing block, the hemostatic effect can be effectively achieved by pressing the hemostatic plaster, the hands of the patient are effectively liberated, inconvenience caused by self-pressing of the patient is avoided, the blood sampling experience of the patient is improved, and meanwhile, the patient can be prevented from occupying the blood sampling position.

Description

Quick hemostatic device

Technical Field

The utility model belongs to the field of medical appliances, and particularly relates to a rapid hemostatic device.

Background

Vein blood sampling, i.e. blood routine inspection, is to use a sterilized syringe to sterilize vein blood vessels at specific positions, take blood samples and perform blood detection, so as to help doctors judge the illness state, generally, vein positions on arms are adopted to perform blood sampling, and the surrounding skin of the blood sampling positions needs to be sterilized before blood sampling, so that the content of substances in blood can be detected.

After vein blood sampling is finished, hemostasis is usually needed to be carried out on an eye needle, for example, a hemostasis device for blood sampling is disclosed as CN114711876A, after blood sampling is finished, a nurse sticks a hemostasis patch on the eye needle, meanwhile, a pressing plate presses the hemostasis patch, a plurality of protruding strips with smooth surfaces are arranged at the bottom of a hemostasis plate, the pressing plate can be pressed onto a blood vessel according to the shape of the blood vessel (namely the needle inserting direction), the eye needle on the skin and the eye needle on the blood vessel are pressed simultaneously, a pulling plate is convenient for a patient to hold the pressing plate by the other hand which is not needled, and the pressing plate is pulled out from a T-shaped sliding groove, at the moment, the nurse can suck the eye glass which is placed in advance by magnetic force by a magnet which is close to the top of the pulling plate, the time is convenient to count, so that the patient can leave from the blood sampling position, the time of pressing can be conveniently observed, the time of pressing is enough, the eye glass on the blood vessel can be ensured to have sufficient healing time, and the experience time of the eye glass on the blood vessel can be ensured.

Although the hemostatic device for blood collection in this patent can play hemostatic effect, in the in-service use, still need the patient to press by oneself after taking down the clamp plate, consequently lead to this hemostatic device still unable liberation patient's both hands, and lead to more laborious when pressing, not only can't promote patient's blood collection experience, can make the patient uncomfortable more moreover.

Disclosure of Invention

Aiming at the problems in the background art, the utility model aims to provide a rapid hemostatic device so as to solve the problems that the hemostatic device for blood collection in the prior art can play a role in hemostasis, but still needs to be pressed by a patient, so that the hands of the patient cannot be liberated, and the compression is more laborious.

The technical aim of the utility model is realized by the following technical scheme:

the utility model provides a quick hemostatic device, includes first support and second support, the upper end of first support is rotated and is connected with adjusting part, the upper end of first support is through adjusting part and second support swing joint, the upper end outside sliding connection of first support has first locating component, the lower extreme outside sliding connection of first locating component and second support, the inside fixed mounting of first support has the bracket, the inside upper end fixed mounting of second support has supporting component, the inside of second support has the pressure frame through supporting component sliding connection, the inner wall fixed mounting of pressure frame has the briquetting, the upper end sliding connection of second support has control assembly, control assembly and the upper end fixed connection of pressure frame.

Further, as the preferable technical scheme, the adjusting component comprises a thread groove and a screw rod, the thread groove is respectively formed in the upper end of the first bracket and the lower end of the second bracket, two ends of the screw rod are respectively connected with the inside of the thread groove in a threaded manner, and threads on two sides of the outer wall of the screw rod are opposite.

Further, as the preferred technical scheme, first locating component includes first constant head tank, first locating lever and spacing subassembly, the upper end outside at first support and the lower extreme outside of second support are seted up respectively to first constant head tank, spacing subassembly fixed connection is at the both ends of first locating lever, the both ends of first locating lever pass through spacing subassembly sliding connection respectively in the inside of first locating lever.

Further, as the preferred technical scheme, spacing subassembly includes stopper and spacing groove, stopper fixed connection is at the both ends of locating lever respectively, the inner wall at the constant head tank is seted up to the spacing groove, stopper sliding connection is in the inside of spacing groove.

Further, as preferred technical scheme, the supporting component includes spring, prop up piece and second locating component, second locating component sliding connection is in the inside upper end of second support, prop up piece fixed mounting in the upper end outside of pressure frame, second locating component and prop up the upper end fixed connection of piece, the spring cup joints in the outside of second locating component, the lower extreme of spring is laminated with prop up the piece, the upper end of spring is laminated with the inside upper end outside of second support.

Further, as the preferred technical scheme, the second locating component includes second locating lever and second constant head tank, second locating lever fixed connection is in the upper end of a piece, the outer wall at the second locating lever is cup jointed to the spring, the upper end outside at the second support is seted up to the second constant head tank, the upper end sliding connection of second locating lever is in the inside of second constant head tank, the upper end of second locating lever runs through the second support through the second constant head tank.

Further, as the preferred technical scheme, the control assembly includes logical groove and pull rod, logical groove is seted up in the upper end of second support, pull rod sliding connection is in the inside of logical groove, the lower extreme of pull rod stretches into the inside of second support through logical groove, the lower extreme of pull rod and the upper end fixed connection of pressure frame.

In summary, the utility model has the following advantages:

firstly, after vein blood drawing of a patient is completed, a hemostatic plaster is stuck on an eye position of the needle, then the distance between the first bracket and the second bracket is adjusted through the adjusting component so as to adapt to patient arms with different diameters, the first bracket and the second bracket are sleeved on the arms of the patient, meanwhile, the pressing frame is moved upwards through the control component, the control component is loosened after the pressing block is moved to the eye position, the arms of the patient can be clamped between the bracket and the pressing frame, the eye position is pressed through the pressing block, the hemostatic effect can be effectively achieved, the hands of the patient are effectively liberated, inconvenience caused by self-pressing of the patient is avoided, the blood sampling experience of the patient is improved, and meanwhile, the patient can be prevented from occupying the blood sampling position;

second, through rotating the screw rod, can make the screw rod at the inside longitudinal movement of screw groove to through the screw thread of screw rod outer wall both sides opposite, and stabilize the position of first locating lever at first constant head tank inside through spacing subassembly, make the relative position of first support of first locating subassembly firm and second support, can reach the effect of adjusting first support and second support interval, thereby reach the effect of adjusting bracket and pressure frame interval, so that bracket and pressure frame can cup joint on the arm of different diameter patient.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the present utility model;

FIG. 3 is a schematic diagram of a first positioning assembly of the present utility model;

fig. 4 is a schematic view of the screw structure of the present utility model.

Reference numerals: 1. the device comprises a first bracket, 11, a second bracket, 2, an adjusting component, 21, a thread groove, 22, a screw rod, 3, a first positioning component, 31, a first positioning groove, 32, a first positioning rod, 33, a limiting component, 331, a limiting block, 332, a limiting groove, 4, a bracket, 5, a supporting component, 51, a spring, 52, a supporting block, 53, a second positioning component, 531, a second positioning rod, 532, a second positioning groove, 6, a pressing frame, 61, a pressing block, 7, a control component, 71, a through groove, 72 and a pull rod.

Detailed Description

Example 1

Referring to fig. 1 to 4, the rapid hemostatic device according to the present embodiment includes a first bracket 1 and a second bracket 11, wherein an adjusting component 2 is rotatably connected to an upper end of the first bracket 1, the upper end of the first bracket 1 is movably connected to the second bracket 11 through the adjusting component 2, a first positioning component 3 is slidably connected to an outer side of an upper end of the first bracket 1, the first positioning component 3 is slidably connected to an outer side of a lower end of the second bracket 11, a bracket 4 is fixedly mounted in an inner portion of the first bracket 1, a supporting component 5 is fixedly mounted in an upper end of an inner portion of the second bracket 11, a pressing frame 6 is slidably connected to an inner wall of the second bracket 11 through the supporting component 5, a pressing block 61 is fixedly mounted in an inner wall of the pressing frame 6, a control component 7 is slidably connected to an upper end of the second bracket 11, and the control component 7 is fixedly connected to an upper end of the pressing frame 6;

after the venous blood drawing of a patient is completed and the hemostatic plaster is stuck on the needle eye position, the distance between the first support 1 and the second support 11 is adjusted through the adjusting component 2, the relative positions of the first support 1 and the second support 11 are stabilized through the first positioning component 3, the bracket 4 and the pressing frame 6 can be adapted to the arms of patients with different diameters, the first support 1 and the second support 11 are sleeved on the arms of the patients, the pressing frame 6 is moved upwards through the control component 7, the control component 7 is loosened after the pressing block 61 is moved to the needle eye position, the arms of the patients can be clamped between the bracket 4 and the pressing frame 6, the needle eye position is pressed through the pressing block 61, and the effect of pressing hemostasis can be effectively played, so that the needle eye position of the patients can be quickly stopped.

Example 2

Referring to fig. 3, in order to achieve the purpose of adjusting the distance between the first bracket 1 and the second bracket 11 based on the embodiment 1, the innovative design is performed on the adjusting component 2 in this embodiment, specifically, the adjusting component 2 includes a thread groove 21 and a screw 22, the thread groove 21 is respectively opened at the upper end of the first bracket 1 and the lower end of the second bracket 11, two ends of the screw 22 are respectively connected in the thread groove 21 in a threaded manner, and the threads at two sides of the outer wall of the screw 22 are opposite; the screw 22 can drive the inside of the thread groove 21 to longitudinally move by rotating the screw 22, and the screw 22 can drive the first bracket 1 and the second bracket 11 to oppositely move by opposite threads on two sides of the outer wall of the screw 22, so that the adjusting component 2 can adjust the distance between the first bracket 1 and the second bracket 11.

Referring to fig. 3, in order to achieve the purpose of stabilizing the relative positions of the first bracket 1 and the second bracket 11, the first positioning assembly 3 of the present embodiment includes a first positioning slot 31, a first positioning rod 32 and a limiting assembly 33, wherein the first positioning slot 31 is respectively opened at the outer side of the upper end of the first bracket 1 and the outer side of the lower end of the second bracket 11, the limiting assembly 33 is fixedly connected at two ends of the first positioning rod 32, and two ends of the first positioning rod 32 are respectively slidably connected inside the first positioning slot 31 through the limiting assembly 33; the two ends of the first positioning rod 32 are respectively and slidably connected in the first positioning groove 31, and the position of the first positioning rod 32 is stabilized by the limiting component 33, so that the first positioning component 3 can achieve the effect of stabilizing the relative position between the first bracket 1 and the second bracket 11, and the condition that the first bracket 1 and the second bracket 11 are misplaced is avoided to influence normal use.

Referring to fig. 3, in order to achieve the purpose of stabilizing the position of the first positioning rod 32, the limiting component 33 of the present embodiment includes a limiting block 331 and a limiting groove 332, wherein the limiting block 331 is fixedly connected to two ends of the positioning rod, the limiting groove 332 is formed on an inner wall of the positioning groove, and the limiting block 331 is slidably connected to an inner portion of the limiting groove 332; through stopper 331 sliding connection in the inside of spacing groove 332, can stabilize the position of first locating lever 32 in first constant head tank 31 inside through spacing subassembly 33 to avoid first locating lever 32 and first constant head tank 31 separation and influence the position of first support 1 and second support 11.

Example 3

Referring to fig. 1, in this embodiment, based on embodiment 2, in order to achieve the purpose of supporting the position of the pressing frame 6, the present embodiment innovates the supporting component 5, specifically, the supporting component 5 includes a spring 51, a supporting block 52 and a second positioning component 53, where the second positioning component 53 is slidably connected to an upper end inside the second bracket 11, the supporting block 52 is fixedly installed outside an upper end of the pressing frame 6, the second positioning component 53 is fixedly connected to an upper end of the supporting block 52, the spring 51 is sleeved outside the second positioning component 53, a lower end of the spring 51 is attached to the supporting block 52, and an upper end of the spring 51 is attached to an outer side of an upper end inside the second bracket 11; the second positioning component 53 stabilizes the position of the spring 51, so that the spring 51 can support the supporting block 52, and the supporting component 5 can generate downward force on the pressing frame 6, so that the pressing frame 6 can play a role in pressing the needle eye of the arm of the patient through the pressing block 61.

Referring to fig. 1, in order to achieve the purpose of stabilizing the position of the spring 51, the second positioning assembly 53 of the present embodiment includes a second positioning rod 531 and a second positioning groove 532, the second positioning rod 531 is fixedly connected to the upper end of the supporting block 52, the spring 51 is sleeved on the outer wall of the second positioning rod 531, the second positioning groove 532 is opened on the outer side of the upper end of the second bracket 11, the upper end of the second positioning rod 531 is slidably connected inside the second positioning groove 532, and the upper end of the second positioning rod 531 penetrates through the second bracket 11 through the second positioning groove 532; the upper end of the second positioning rod 531 is slidably connected to the inside of the second positioning groove 532, and the spring 51 is sleeved on the outer wall of the second positioning rod 531, so that the position of the spring 51 can be stabilized through the second positioning component 53, and the supporting effect is prevented from being influenced due to the fact that the spring 51 is inclined, offset and the like.

Referring to fig. 1, in order to achieve the purpose of controlling the position of the pressing frame 6, the control assembly 7 of the present embodiment includes a through groove 71 and a pull rod 72, the through groove 71 is opened at the upper end of the second bracket 11, the pull rod 72 is slidably connected inside the through groove 71, the lower end of the pull rod 72 extends into the inside of the second bracket 11 through the through groove 71, and the lower end of the pull rod 72 is fixedly connected with the upper end of the pressing frame 6; by pulling the pull rod 72 to slide in the through groove 71, the pull rod 72 can drive the pressing frame 6 to move simultaneously, so that the control component 7 can control the position of the pressing frame 6, and the bracket 4 and the pressing frame 6 can be sleeved on or separated from the arm of the patient.

The use principle and the advantages are that: after the venous blood drawing of a patient is completed and the hemostatic plaster is adhered to the needle eye, the screw rod 22 is rotated according to the diameter of the arm of the patient, so that the screw rod 22 longitudinally moves in the threaded groove 21, the screw rod 22 drives the first bracket 1 and the second bracket 11 to oppositely move through the opposite threads on the two sides of the outer wall of the screw rod 22, the limiting block 331 is slidably connected in the limiting groove 332, the limiting component 33 stabilizes the position of the first positioning rod 32 in the first positioning groove 31, the first positioning component 3 stabilizes the relative positions of the first bracket 1 and the second bracket 11, the dislocation between the first bracket 1 and the second bracket 11 is avoided, the distance between the first bracket 1 and the second bracket 11 can be adjusted through the adjusting component 2, so that the bracket 4 and the pressing bracket 6 are adapted to the arm of the patient with different diameters, then the first bracket 1 and the second bracket 11 are sleeved on the arm of the patient, and simultaneously, the pull rod 72 is pulled to slide in the through groove 71 so as to move the pressing frame 6 upwards through the control component 7, so that the first bracket 1 and the second bracket 11 can move, the control component 7 can be loosened after the pressing block 61 moves to the needle eye position of the arm of a patient, and the second positioning component 53 is connected in the second positioning groove 532 in a sliding way through the second positioning rod 531, so that the position of the spring 51 is stabilized, the conditions of inclination, offset and the like of the spring 51 are avoided, the spring 51 can generate downward force to the pressing frame 6 through the supporting block 52, so that the supporting component 5 plays a role in supporting the position of the pressing frame 6, the arm of the patient is clamped between the bracket 4 and the pressing frame 6, the pressing block 61 presses the needle eye position, the effect of pressing hemostasis can be effectively played, the needle eye position of the patient is quickly stopped, both hands of the patient are effectively liberated, inconvenience caused by the self-pressing of the patient is avoided, promote patient's blood sampling experience, can avoid the patient to occupy in blood sampling position simultaneously.

Claims (7)

1. A rapid hemostatic device comprising a first support (1) and a second support (11), characterized in that: the upper end of first support (1) rotates and is connected with adjusting part (2), the upper end of first support (1) is through adjusting part (2) and second support (11) swing joint, the upper end outside sliding connection of first support (1) has first locating component (3), the lower extreme outside sliding connection of first locating component (3) and second support (11), the inside fixed mounting of first support (1) has bracket (4), the inside upper end fixed mounting of second support (11) has supporting component (5), the inside of second support (11) is through supporting component (5) sliding connection has pressure frame (6), the inner wall fixed mounting of pressure frame (6) has briquetting (61), the upper end sliding connection of second support (11) has control assembly (7), the upper end fixed connection of control assembly (7) and pressure frame (6).

2. A rapid hemostatic device according to claim 1 wherein: the adjusting component (2) comprises a thread groove (21) and a screw rod (22), the thread groove (21) is respectively formed in the upper end of the first bracket (1) and the lower end of the second bracket (11), two ends of the screw rod (22) are respectively connected with the inside of the thread groove (21) in a threaded mode, and threads on two sides of the outer wall of the screw rod (22) are opposite.

3. A rapid hemostatic device according to claim 1 wherein: the first positioning assembly (3) comprises a first positioning groove (31), a first positioning rod (32) and a limiting assembly (33), wherein the first positioning groove (31) is formed in the outer side of the upper end of the first support (1) and the outer side of the lower end of the second support (11) respectively, the limiting assembly (33) is fixedly connected to the two ends of the first positioning rod (32), and the two ends of the first positioning rod (32) are connected to the inner side of the first positioning groove (31) in a sliding mode through the limiting assembly (33) respectively.

4. A rapid hemostatic device according to claim 3 wherein: the limiting component (33) comprises a limiting block (331) and a limiting groove (332), the limiting block (331) is fixedly connected to two ends of the positioning rod respectively, the limiting groove (332) is formed in the inner wall of the positioning groove, and the limiting block (331) is slidably connected to the inside of the limiting groove (332).

5. A rapid hemostatic device according to claim 1 wherein: the support assembly (5) comprises a spring (51), a supporting block (52) and a second positioning assembly (53), the second positioning assembly (53) is slidably connected to the upper end inside the second support (11), the supporting block (52) is fixedly mounted on the outer side of the upper end of the pressing frame (6), the second positioning assembly (53) is fixedly connected with the upper end of the supporting block (52), the spring (51) is sleeved on the outer portion of the second positioning assembly (53), the lower end of the spring (51) is attached to the supporting block (52), and the upper end of the spring (51) is attached to the outer side of the upper end inside the second support (11).

6. A rapid hemostatic device according to claim 5 wherein: the second locating component (53) comprises a second locating rod (531) and a second locating groove (532), the second locating rod (531) is fixedly connected to the upper end of the supporting block (52), the spring (51) is sleeved on the outer wall of the second locating rod (531), the second locating groove (532) is formed in the outer side of the upper end of the second support (11), the upper end of the second locating rod (531) is slidably connected to the inner portion of the second locating groove (532), and the upper end of the second locating rod (531) penetrates through the second support (11) through the second locating groove (532).

7. A rapid hemostatic device according to claim 1 wherein: the control assembly (7) comprises a through groove (71) and a pull rod (72), wherein the through groove (71) is formed in the upper end of the second support (11), the pull rod (72) is slidably connected in the through groove (71), the lower end of the pull rod (72) extends into the second support (11) through the through groove (71), and the lower end of the pull rod (72) is fixedly connected with the upper end of the pressing frame (6).