CN219306823U

CN219306823U - Limb hemostasis compression device

Info

Publication number: CN219306823U
Application number: CN202223208933.9U
Authority: CN
Inventors: 王灵灵; 于泳; 米勇锋
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-01
Filing date: 2022-12-01
Publication date: 2023-07-07
Anticipated expiration: 2032-12-01

Abstract

The utility model discloses a limb hemostasis compression device, relates to the technical field of medical appliances, and aims to solve the problems that a belt body is poor in fixing effect, a hemostasis mechanism rotates, stress on two sides of the belt body is uneven and is easy to slide, and the belt body moves unsmoothly; the guide post and the guide hole are arranged, and when the hemostatic mechanism moves, the guide post at the top of the hemostatic mechanism can slide along the guide hole to prevent the hemostatic mechanism from rotating; the antiskid plate, the antiskid strip and the annular belt body are arranged, the two sides of the antiskid plate and the antiskid strip can move simultaneously in the process of tightening the belt body, the stress is uniform, the antiskid plate and the antiskid strip can be adhered to the skin, and the antiskid effect is better; the first rotating shaft and the second rotating shaft in the locking mechanism are arranged, the first rotating shaft and the second rotating shaft can rotate along with each other in the moving process of the belt body, the friction force born by the belt body is reduced, and the movement is smoother.

Description

Limb hemostasis compression device

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a limb hemostasis compression device.

Background

Limbs, limbs and trunk; the hemostasis by compression is to press the bleeding part with force to achieve the purpose of hemostasis, and is usually applied to the large neck artery, or the patient should be immediately sent to the nearby hospital for treatment without other hemostasis methods.

In the medical industry, the puncture points on the limbs need to be hemostatic through a compression mode, the traditional hemostatic method is to tighten hemostatic by using gauze, elastic adhesive tape and the like, and also has hemostatic operation by adopting inflation and deflation of an air bag, but the manufacturing cost is high by adopting the air bag to perform air injection, and the operation is complex, so that under the condition that patients are numerous, time and labor are wasted when medical staff bind each patient for hemostasis.

Chinese patent CN201920149783.8 discloses a radial artery compression hemostat, which adopts the technical scheme that the device comprises a base plate which is a main operation plate; the hemostatic adjusting mechanism is fixed at the central position of the base plate; a binding mechanism; the stress balance mechanism comprises a plurality of contact stress points, the contact stress points are arranged at the bottom of the substrate at intervals, and each stress point is combined with the hemostatic adjusting mechanism to form contact with the limb; the hemostatic adjusting mechanism comprises a hemostatic device and an adjusting device, the adjusting device is positioned at the top of the hemostatic adjusting mechanism, the hemostatic device is positioned at the bottom of the hemostatic adjusting mechanism, and the hemostatic device and the adjusting device are in threaded connection; the adjusting device comprises a screw, a boss and a knob, wherein a through hole is formed in the base plate during installation, the boss is fixedly connected to the base plate and is positioned on the upper side of the through hole, the boss is movably connected with the knob and limits the knob to the through hole of the base plate, and the boss can radially rotate at the through hole; the knob is provided with an internal threaded hole which is movably matched with the screw rod; the problems in the technical scheme are as follows: the belt body is fixed through the magic tape, but a large amount of blood is usually generated on site in the hemostatic process, so that the surrounding blood is not required to be wiped off firstly for quick hemostasis, and the connection of the magic tape is adversely affected by excessive blood; the hemostatic mechanism moves through the rotation of the adjusting mechanism, so that the hemostatic mechanism is driven to rotate in the working process of the adjusting mechanism, the hemostatic mechanism cannot be aligned to a bleeding part on a limb, and secondary injury is easy to cause; the hemostatic device can be pulled tightly only at one side of the hemostatic device, but the hemostatic device is easy to slide integrally in the way, so that the hemostatic mechanism and the bleeding part are misplaced, and meanwhile, the hemostatic device cannot be pulled tightly quickly; the tourniquet is only pulled by force to move, so that the contact part with the threading hole is subjected to larger friction force.

Disclosure of Invention

In view of the problems existing in the prior art, the utility model discloses a limb hemostasis compression device, which adopts the technical scheme that the device comprises a substrate, a belt body, a hemostasis mechanism and an adjusting mechanism, wherein the substrate is connected with the belt body and serves as a main body of the device, and is connected with the hemostasis mechanism through a shaft of the adjusting mechanism, the adjusting mechanism can adjust the pressure of the hemostasis mechanism on a limb hemorrhage part of a patient, and the hemostasis mechanism can perform hemostasis; still include locking mechanism, handle, antiskid ribbed tile, easily tear and paste, guide pillar, guiding hole, first pivot, couple, the base plate left and right sides all is equipped with the first logical groove of symmetry, can be at its internally mounted other parts, and both ends all are equipped with locking mechanism for locking, inside is equipped with a plurality of guiding hole and sliding connection the guide pillar, make the guide pillar can be followed the guiding hole slides, the top is equipped with bilateral symmetry and the cross-section is L shape the couple, can the hook the handle, first logical inslot rotation is connected with two levels and arranges first pivot makes first pivot can rotate, hemostatic mechanism left and right sides both ends symmetry is equipped with the antiskid ribbed tile, prevents that the device from making a round trip to slide in the use the bleeding position stagger of hemostatic mechanism and limbs, the bottom is equipped with easily tear and paste, can prevent hemostatic mechanism is polluted by impurity such as in the air the guide pillar, can be for hemostatic mechanism's removal is guided by the guide pillar, the band body sliding connection has two levels the handle, two rotations can be passed down to the handle, the one side is passed down to the annular body, can be passed down to the handle, the band is passed down to the smooth and easy to the portion is passed to the locking mechanism, can be passed down to the band locking mechanism, and the portion is passed down to it is more to make it is smooth and can be passed to it to take the handle to take up down to make one side.

As a preferable technical scheme of the utility model, the tourniquet is selected as the band body, has strong retractility, and is suitable for the conditions of transfusion, blood drawing, blood transfusion, hemostasis and the like in the conventional treatment and the rescue of medical institutions.

As a preferable technical scheme of the utility model, the locking mechanism comprises a fixed block, a rotating plate, spikes, a second rotating shaft and a fixed plate, wherein one end of the fixed plate is connected with the base plate and is used for connecting and fixing, two front and back symmetrical fixed blocks are arranged at the top of the opposite other end of the fixed plate and are used for connecting and fixing, a second through groove is arranged at the bottom of the fixed plate and can be used for installing other components, two vertically arranged second rotating shafts are rotationally connected in the second through groove, the second rotating shafts can rotate, the front and back ends of the rotating plate are rotationally connected with the fixed blocks, the rotating plate can rotate, a plurality of spikes are arranged at the bottom of the rotating plate and can lock and fix the belt body, the side surface of the fixed plate and the second rotating shaft are both connected with the belt body in a sliding mode, and the belt body passes through the two adjacent second rotating shafts, so that the belt body can move more quickly and smoothly.

As a preferable technical scheme of the utility model, the handle comprises a frame body, a baffle plate and arc through grooves, wherein the baffle plate is arranged at the upper part of the inner side of the frame body and used for connection and fixation, and a plurality of arc through grooves are arranged at the bottom of the inner side of the frame body, so that a worker can hold the handle more firmly and comfortably, and the top of the inner side of the frame body and the top of the baffle plate are both in sliding connection with the belt body, so that the handle can be prevented from being skewed.

As a preferable technical scheme of the utility model, the antiskid plate is provided with a plurality of antiskid strips, the antiskid effect is better, and the antiskid strips are made of polypropylene, so that the antiskid plate has high impact resistance, strong mechanical property and resistance to corrosion of various organic solvents and acid and alkali.

As a preferable technical scheme of the utility model, the easy-to-tear patch is provided with the handle, so that the easy-to-tear patch can be taken down more conveniently and quickly.

As a preferable technical scheme of the utility model, the hemostatic mechanism comprises a compressing block and a hemostatic pad, the top of the compressing block is connected with the guide pillar, the shaft is connected with the adjusting mechanism, the guide pillar can guide the movement of the compressing block, the adjusting mechanism can adjust the position of the compressing block, the bottom of the adjusting mechanism is provided with the arc hemostatic pad, the hemostatic pad can better fit with limbs and can be used for hemostasis of bleeding parts, and the bottom of the hemostatic pad is provided with the easy-tearing paste, so that impurities such as dust in air can be prevented from directly falling onto the hemostatic pad, and pollution is avoided.

As a preferable technical scheme of the utility model, the adjusting mechanism comprises a screw, a boss and a knob, wherein the boss is arranged at the top of the base plate, threaded holes are formed in the boss and are meshed with the screw, so that the screw can rotate, the top of the screw is connected with the knob, the screw can be rotated more easily and conveniently, the bottom shaft is connected with the hemostatic mechanism, and the hemostatic mechanism can be driven to move up and down by rotating the screw.

The utility model has the beneficial effects that: according to the utility model, the locking mechanism is arranged, after the belt body is used for tightening the limb, the position of the belt body can be fixed, the tightening part on the belt body is prevented from loosening, and the locking effect of the locking mechanism is not affected even if a large amount of blood exists in the field; through arranging the guide post and the guide hole, the guide post at the top of the hemostatic mechanism slides along the guide hole in the moving process of the hemostatic mechanism, so that the hemostatic mechanism is guided and prevented from rotating, the hemostatic mechanism can always aim at a bleeding part on a limb, and meanwhile, secondary injury caused by twisting the bleeding part is avoided; by arranging the antiskid plate, the antiskid strip and the annular belt body, in the process of tightening the belt body, the two sides are stressed uniformly, the two sides move simultaneously, the belt can be tightened rapidly, the antiskid plate and the antiskid strip can be adhered to the skin, the antiskid effect is better, and the hemostatic mechanism and the bleeding part cannot be dislocated with each other; through setting up the second pivot in first pivot, the locking mechanism, the area body is at the removal in-process, and first pivot and second pivot also can rotate thereupon, have reduced the frictional force that the area body removes the in-process and receive, make its removal more quick smooth and easy.

Drawings

FIG. 1 is a schematic cross-sectional view of a front view of the present utility model;

FIG. 2 is a schematic diagram of a top view of the present utility model;

FIG. 3 is a schematic side view of the locking mechanism of the present utility model;

fig. 4 is a schematic structural view of a side view of the handle of the present utility model.

In the figure: 1. a substrate; 2. a belt body; 3. a locking mechanism; 301. a fixed block; 302. a rotating plate; 303. spike; 304. a second rotating shaft; 305. a fixing plate; 4. a handle; 401. a frame; 402. a partition plate; 403. arc through grooves; 5. a cleat; 6. an anti-slip strip; 7. the adhesive tape is easy to tear; 8. a hemostatic mechanism; 801. a compaction block; 802. a hemostatic pad; 9. a guide post; 10. a guide hole; 11. a first rotating shaft; 12. a hook; 13. an adjusting mechanism; 1301. a screw; 1302. a boss; 1303. and (5) a knob.

Detailed Description

Example 1

As shown in fig. 1 to 4, the present utility model discloses a limb hemostasis compression device, in order to achieve the basic function of hemostasis, in this embodiment, a base 1 and a belt body 2 are provided, and a limb bleeding part can be compressed by tightening the belt body 2, so as to achieve the hemostasis function.

Because the pressure can not be controlled only by tightening the belt body 2, the embodiment also is provided with the hemostatic mechanism 8 and the adjusting mechanism 13, so that the hemostatic mechanism 8 aims at the limb bleeding part, after the device is fixed, the pressure of the hemostatic mechanism 8 on the bleeding part can be adjusted by the adjusting mechanism 13, and the situation that the hemostatic effect can not be achieved due to too small pressure or the blood can not flow thoroughly due to too large pressure is avoided.

Since the belt body 2 needs to be fixed after being tensioned, the locking mechanism 3 is provided in this embodiment, so that it can be prevented from loosening.

In order to tighten the belt body 2 more conveniently and prevent the impurities such as bacteria in the hands from being stained on the belt body 2, two handles 4 are arranged on the belt body 2 in the embodiment, so that the belt body 2 can be tightened more easily.

Because the belt body 2 is usually only tensioned on one side when being tensioned, the stress on the two sides is uneven, the device is easy to slide and the bleeding part on the limb cannot be aligned, so the anti-slip plate 5 and the anti-slip strip 6 are arranged in the embodiment, the belt body 2 is annular, the stress on the two sides of the belt body 2 is even in the tensioning process, and the anti-slip effect is better under the action of the anti-slip plate 5 and the anti-slip strip 6, so that the bleeding part on the limb can be always aligned by the hemostatic mechanism 8 without deviation.

In order to prevent the hemostatic mechanism 8 from being polluted by bacteria and other impurities in the air, the embodiment is provided with the easy-tearing adhesive 7 at the bottom of the hemostatic mechanism 8, so that the impurities in the outside air can be effectively prevented, and the hemostatic mechanism can be torn off conveniently and rapidly when in use.

Since the adjusting mechanism 13 drives the hemostatic mechanism 8 to move up and down through rotation of the adjusting mechanism, in order to prevent the hemostatic mechanism 8 from rotating and not aligning with a bleeding part on a limb, in this embodiment, a guide post 9 and a guide hole 10 are provided, the guide hole 10 is on the base plate 1, the bottom of the guide post 9 is connected with the hemostatic mechanism 8, and a side surface is slidably connected with the guide hole 10, so that the adjusting mechanism 13 does not drive the hemostatic mechanism 8 to rotate when rotating.

In order to make the belt body 2 faster and smoother in the moving process, in this embodiment, a plurality of first rotating shafts 11 connected in a rotating manner are disposed on the substrate 1, and the belt body 2 passes through a gap between adjacent first rotating shafts 11, and in the moving process of the belt body 2, the first rotating shafts 11 also rotate, so that the movement of the belt body 2 is smoother.

Because the handle 4 is too loose in the lower part of the belt body 2 after the belt body 2 on the upper part is tensioned, and the handle 4 moving back and forth can also influence the movement of the limbs of the patient, in the embodiment, the hooks 12 are arranged on the base plate 1, after the hemostasis is finished, the two handles 4 can be slid to the two sides of the belt body 2, and the handles 4 are hooked on the hooks 12, so that the problem of the lower part of the belt body 2 is solved, the effect of re-compaction is achieved, and the movement of the limbs of the patient can be prevented from being influenced by the handles 4.

In order to ensure that the belt body 2 can still be normally used under the condition of excessive peripheral blood, the tourniquet is selected, so that the tourniquet has strong elasticity, and is also suitable for the conditions of transfusion, blood drawing, blood transfusion, hemostasis and the like in the conventional treatment and rescue of medical institutions.

In order to realize the function that locking mechanism 3 can lock belt body 2, fixed block 301, rotating plate 302, spike 303, second pivot 304, fixed plate 305, base plate 1 is connected to fixed plate 305 one end for connect fixedly, relative other end top is equipped with two fixed blocks 301 of fore-and-aft symmetry, be used for connecting fixedly, the bottom is equipped with the second through groove, can install other parts, second through groove swivelling joint has two second pivots 304 of vertical arrangement, make second pivot 304 can rotate, rotating plate 302 front and back both ends swivelling joint fixed block 301, make rotating plate 302 can rotate, the bottom is equipped with a plurality of spikes 303, can lock belt body 2 fixedly, prevent it to continue to remove, fixed plate 305 side and second pivot 304 are all with belt body 2 sliding connection, belt body 2 passes two adjacent second pivots 304, can make its removal in-process more quick smooth and easy.

In order to prevent the handle 4 from being inclined in the use process, the main body of the handle comprises a frame 401, a partition plate 402 and an arc through groove 403, the partition plate 402 is arranged on the upper portion of the inner side of the frame 401 and used for connection and fixation, a plurality of arc through grooves 403 are arranged on the bottom of the inner side of the frame, so that a worker can hold the handle 4 more firmly and comfortably, the top of the inner side of the frame 401 and the top of the partition plate 402 are both in sliding connection with the belt body 2, and the handle 4 can be prevented from being inclined.

In order to make the antiskid effect of antiskid plate 5 better, a plurality of antiskid strips 6 are arranged at the bottom.

In order to make the anti-slip strip 6 more durable and not to cause adverse effect on patients, the material is polypropylene, which has higher impact resistance, strong mechanical property and resistance to corrosion of various organic solvents and acid and alkali.

In order to enable the easy-to-tear patch 7 to be quickly taken down, a handle is arranged on the easy-to-tear patch, so that the easy-to-tear patch can be torn off more conveniently and quickly.

In order to make hemostasis mechanism 8 play hemostatic effect, set up compact heap 801, hemostatic pad 802, guide pillar 9, hub connection adjustment mechanism 13 are connected at compact heap 801 top, guide pillar 9 can lead to for the removal of compact heap 801, adjustment mechanism 13 can adjust the position of compact heap 801, the bottom is equipped with curved hemostatic pad 802, can laminate limbs better and stanch for the bleeding position, hemostatic pad 802 bottom is equipped with easily tears subsides 7, can prevent that impurity such as dust in the air from directly falling onto hemostatic pad 802, avoids causing the pollution.

In order to enable the adjusting mechanism 13 to drive the hemostatic mechanism 8 to move, a screw 1301, a boss 1302 and a knob 1303 are arranged, the boss 1302 is arranged at the top of the substrate 1, threaded holes are formed in the screw 1301 and are engaged with the screw 1301, the screw 1301 can rotate, the knob 1303 is connected to the top of the screw 1301, the screw 1301 can be rotated more easily and conveniently, the hemostatic mechanism 8 is connected to the bottom through a shaft, and the screw 1301 can be rotated to drive the hemostatic mechanism 8 to move up and down.

The working principle of the utility model is as follows: when a certain part of a limb of a patient bleeds, the device can be quickly sleeved on the limb, the easily torn patch 7 is torn off, then the hemostatic mechanism 8 is aligned to the bleeding part, the antiskid plate 5 and the antiskid strip 6 are directly contacted with the skin, an antiskid effect is achieved, dislocation is prevented, the handle 4 is pulled, the inner side of the belt body 2 is tightly hooped, the hemostatic mechanism 8 is further tightly pressed on the bleeding part, a hemostatic effect is achieved, the belt body 2 can be moved through the first rotating shaft 11 in the moving process, the belt body 2 can be further smoothly moved through the rotation of the first rotating shaft 11, the belt body 2 at the inner side is prevented from loosening through the locking mechanism 3, the pressure of the hemostatic mechanism 8 on the bleeding part can be regulated through the regulating mechanism 13 on the base plate 1, the hemostatic mechanism 8 is moved to drive the guide post 9 to move along the guide hole 10, the hemostatic mechanism 8 can be guided, after the hemostasis is finished, the two handles 4 can be moved to the two sides of the belt body 2, and then the handle 4 is hooked on the hook 12, and the problem that the outer side of the belt body 2 is loosened and the handle 4 is not fixed is solved; in the use process of the locking mechanism 3, the belt body 2 slides along the outer side of the fixed plate 305 and the gap between the two second rotating shafts 304, after the inner side of the belt body 2 is tightly hooped with limbs, the rotating plate 302 on the fixed block 301 is rotated, so that the spike 303 is pricked into the belt body 2 to stop, the belt body is prevented from moving continuously, and the locking function is further realized; in the use process of the handle 4, the top of the inner side of the frame 401 and the top of the inner side of the partition plate 402 are connected with the belt body 2 in a sliding manner, a narrow space is arranged for the belt body 2, the frame 401 can be prevented from being inclined and the belt body 2 can be prevented from being folded, and hands of a worker can more firmly hold the column frame 401 through a plurality of arc-shaped through grooves 403 at the bottom of the inner side of the frame 401; in the use process, the hemostatic mechanism 8 compresses the bleeding part through the compressing block 801 and performs hemostasis through the hemostatic pad 802; in the use process, the knob 1303 is rotated by the adjusting mechanism 13, so that the screw 1301 on the boss 1302 rotates, and then the hemostatic mechanism 8 and the guide post 9 are driven to move along the direction of the guide hole 10.

The mechanical connection according to the utility model is a customary practice adopted by the person skilled in the art, and the technical teaching can be obtained by a limited number of tests, which belongs to the common general knowledge.

The components not described in detail herein are prior art.

Although the specific embodiments of the present utility model have been described in detail, the present utility model is not limited to the above embodiments, and various changes and modifications without inventive labor may be made within the scope of the present utility model without departing from the spirit of the present utility model, which is within the scope of the present utility model.

Claims

1. The limb hemostasis compression device comprises a base plate (1), a belt body (2), a hemostasis mechanism (8) and an adjusting mechanism (13), wherein the base plate (1) is connected with the belt body (2) and is connected with the hemostasis mechanism (8) through an adjusting mechanism (13) shaft; the method is characterized in that: still including locking mechanism (3), handle (4), antiskid ribbed tile (5), easily tear subsides (7), guide pillar (9), guiding hole (10), first pivot (11), couple (12), base plate (1) left and right sides all is equipped with the first logical groove of symmetry, and both ends all are equipped with locking mechanism (3), inside are equipped with a plurality of guiding hole (10) and sliding connection guide pillar (9), the top is equipped with bilateral symmetry and cross-section is L shape couple (12), first logical inslot internal rotation is connected with two levels first pivot (11) of arranging, hemostatic mechanism (8) left and right sides both ends symmetry is equipped with the slope antiskid ribbed tile (5), the bottom is equipped with easily tear subsides (7), the top is connected guide pillar (9), area body (2) sliding connection locking mechanism (3), two handle (4) first pivot (11).

2. A limb hemostasis compression device according to claim 1, wherein: the belt body (2) is a tourniquet.

3. A limb hemostasis compression device according to claim 1, wherein: locking mechanism (3) are including fixed block (301), pivoted plate (302), spike (303), second pivot (304), fixed plate (305) one end is connected base plate (1), relative other end top is equipped with two of fore-and-aft symmetry fixed block (301), the bottom is equipped with the second through groove, second through groove internal rotation is connected with two second pivot (304) of vertical arrangement, both ends are rotated around pivoted plate (302) and are connected fixed block (301), the bottom is equipped with a plurality of spike (303), fixed plate (305) side with second pivot (304) all with area body (2) sliding connection.

4. A limb hemostasis compression device according to claim 1, wherein: the handle (4) comprises a frame body (401), a partition plate (402) and an arc through groove (403), wherein the partition plate (402) is arranged on the upper portion of the inner side of the frame body (401), a plurality of arc through grooves (403) are formed in the bottom of the inner side of the frame body (401), and the top of the partition plate (402) is in sliding connection with the belt body (2).

5. A limb hemostasis compression device according to claim 1, wherein: the antiskid plate (5) is provided with a plurality of antiskid strips (6), and the antiskid strips (6) are made of polypropylene.

6. A limb hemostasis compression device according to claim 1, wherein: the easy-to-tear patch (7) is provided with a handle.

7. A limb hemostasis compression device according to claim 1, wherein: the hemostatic mechanism (8) comprises a compressing block (801) and a hemostatic pad (802), wherein the top of the compressing block (801) is connected with the guide pillar (9), the hemostatic pad (802) is connected with the adjusting mechanism (13) through a shaft, the bottom of the hemostatic pad is provided with an arc-shaped hemostatic pad (802), and the bottom of the hemostatic pad (802) is provided with the easy-tearing adhesive (7).

8. A limb hemostasis compression device according to claim 1, wherein: the adjusting mechanism (13) comprises a screw (1301), a boss (1302) and a knob (1303), the boss (1302) is arranged at the top of the base plate (1), threaded holes are formed in the boss and meshed with the screw (1301), the knob (1303) is connected to the top of the screw (1301), and the hemostatic mechanism (8) is connected to the bottom of the screw.