Hemostasis compression device

Abstract

The invention belongs to the technical field of medical hemostasis equipment, and provides a hemostasis compression device. The clamp comprises a clamp main body, wherein the clamp main body comprises a clamping clamp, a torsion spring and an abutting clamp; one end of the abutting clamp is hinged to one end of the clamping clamp. The other end of the abutting clamp is connected with the other end of the clamping clamp in an abutting mode. The torsional spring is installed at the hinged position of the clamping clamp and the abutting clamp. The compression mechanism is mounted on the clamp main body; the pressing mechanism comprises a hydraulic sleeve and a pushing assembly; the number of the hydraulic sleeves is two, and the hydraulic sleeves are installed on the clamping clamp and the abutting clamp correspondingly. All the parts are close to the body bleeding position and abut against the body bleeding position; at least one pushing assembly is arranged on the clamp main body, and the pushing assembly is used for pushing liquid into the hydraulic sleeve; the hydraulic sleeve is in a tubular shape and is made of expansion and contraction silica gel materials.

Description

Technical Field

[0001] The invention relates to the technical field of medical hemostatic equipment, and in particular to a hemostatic compression device. Background Art

[0002] In the actual process of hemostasis, a hemostatic bandage or other belt-like mechanism is usually used to fix the bleeding site on the body; compression hemostasis is usually performed in a circumferential manner;

[0003] Although this method can achieve the effect of stopping bleeding, it needs to be wrapped around the body, and too many hemostatic actions make the work efficiency low;

[0004] In order to solve this problem, we propose a hemostatic compression device, which can greatly simplify the operation steps and effectively improve work efficiency. Summary of the invention

[0005] In view of the defects in the prior art, the present invention provides a hemostatic compression device, which can greatly simplify the operation steps and effectively improve the work efficiency.

[0006] A hemostatic compression device provided by the present invention comprises: a clamp body, the clamp body comprises a clamping clamp, a torsion spring and an abutting clamp; one end of the abutting clamp is hinged to one end of the clamping clamp; the other end of the abutting clamp abuts to the other end of the clamping clamp; the torsion spring is installed at the hinge of the clamping clamp and the abutting clamp; a compression mechanism, the compression mechanism is installed on the clamp body; the compression mechanism comprises a hydraulic sleeve and a pushing assembly; the hydraulic sleeve is provided with two locations, and is respectively installed on the clamping clamp, and the abutting clamp; and both are close to the direction of the bleeding position of the body, and abut against the bleeding position of the body; the pushing assembly is provided on the clamp body at least at one location, and the pushing assembly is used to push liquid into the hydraulic sleeve; the hydraulic sleeve is tubular, and is made of expandable and contractible silicone material.

[0007] Furthermore, the clamping clamp and the abutting clamp are both provided with an articulated seat; the clamping clamp and the abutting clamp are articulated through the articulated seat. In actual use, the clamping clamp and the abutting clamp are effectively connected through the articulated seat in this design; the design is simple and efficient, quick to operate, and convenient to connect.

[0008] Furthermore, the clamping clamp and the abutting clamp are also provided with an abutting section, and the torsion spring is installed at the hinge seat, and the two ends are respectively abutted with the abutting section. In actual use, the purpose of this design is to achieve the abutment of the torsion spring, mainly to achieve the force storage of the torsion spring, and to achieve the force storage clamping of the clamping clamp and the abutting clamp; similarly, this design is mature and efficient.

[0009] Furthermore, the clamping clamp is also provided with a slot section, and the abutting clamp is also provided with a fixed slot; the clamp body also includes a fixed abutment; the fixed abutment is provided at two locations and is respectively installed on both sides of the fixed slot; one end of the fixed abutment is hinged to the fixed slot; the other end of the fixed abutment rotates along the hinge with the fixed slot and abuts against the clamping clamp. In actual use, the purpose of this design is to achieve further clamping of the clamping clamp and the abutting clamp, so that the adjacent positions of the hydraulic sleeves at the two locations are closer, which can further improve the pressure of the hydraulic sleeve on the bleeding site and further improve the hemostasis effect.

[0010] Furthermore, the compression mechanism also includes a fixed expansion liquid sleeve, which is installed in the fixed groove and fixedly connected to the surface of the fixed abutment; the fixed expansion liquid sleeve is in communication with one of the hydraulic sleeves. In actual use, the design is to achieve the fixed abutment in the slot section; wherein, the fixed expansion liquid sleeve is expanded by liquid, so that the fixed abutments on both sides thereof are continuously abutted against the surface of the slot section; in this way, under the elastic potential energy of the torsion spring, a hydraulic abutment force driven by liquid is added; the tightening effect is better; at the same time, the fixed expansion liquid sleeve is made of wear-resistant silicone material silicone rubber; in this way, the overall service life is improved.

[0011] Furthermore, the pushing assembly includes a fixed sleeve and a piston slide; the clamping pliers and the abutting pliers are also provided with mounting holes, the fixed sleeve is installed in the mounting holes; one end of the fixed sleeve is in communication with the hydraulic sleeve; the piston slide is slidably installed on the fixed sleeve. In actual use, the fixed sleeve of this design is similar to the working principle of the cylinder sleeve, and the piston slide is similar to the function of the piston. The purpose of this design is to achieve hydraulic pushing of the hydraulic sleeve; thus, the hemostatic compression effect is guaranteed.

[0012] Furthermore, the piston slider includes a suspended magnetic block and a fixed magnetic block; the suspended magnetic block is slidably installed in the fixed sleeve and sealed with the tube wall of the fixed sleeve, and one end of the fixed magnetic block is close to the suspended magnetic block and is magnetically connected to the suspended magnetic block. In actual use, the purpose of this design is to achieve small fluctuations. In the actual hemostatic compression process, the blood in the blood vessels is pumped by the heart, so it generally has a rhythm. The design of the magnetic connection between the suspended magnetic block and the fixed magnetic block is to achieve small fluctuations in the hemostatic process; in this way, the compression device can be more in line with the characteristics of the blood vessels. And in actual operation, the magnetism of the suspended magnetic block and the fixed magnetic block is different.

[0013] Furthermore, the piston slide also includes a push rod and a fixed screw sleeve, the push rod is provided with a threaded section; the fixed screw sleeve is fixedly installed at the pipe mouth of the fixed sleeve; the push rod is threadedly connected to the fixed screw sleeve through the threaded section; wherein one end of the push rod is fixedly connected to the other end of the fixed magnetic block; the other end of the push rod extends away from the pipe mouth of the fixed sleeve, and is detachably connected to an external knob. In actual use, the purpose of this design is to adjust the distance of the fixed magnetic block; in actual design, the adjustment is achieved by screwing in the threads of the push rod and the fixed screw sleeve, and the rotation and rotation are achieved by the external knob installed outside the push rod; this design makes the overall operation simple, and only one clamp and two rotations are needed to achieve hemostasis and compression.

[0014] It can be seen from the above technical solution that the beneficial effects of the hemostatic compression device provided by the present invention are:

[0015] (1) In actual work, the clamp body is directly clamped on the bleeding site, which is mostly used on the bleeding site of the arm or leg; in this way, only one clamping action is needed to quickly wrap the device on the bleeding site, replacing the traditional wrapping action; by simplifying the action, the work efficiency is greatly improved;

[0016] (2) At the same time, by using a hydraulic sleeve of a compression mechanism, further compression is achieved after clamping. In actual use, the hydraulic sleeve is filled with liquid. Under the push of the liquid, the hydraulic sleeve expands, which greatly shortens the distance between the two hydraulic sleeves. This effectively compresses the bleeding site and enhances the hemostatic effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the specific embodiments of the present invention, the following will briefly introduce the drawings required for the specific embodiments or the prior art description. In all the drawings, each element or part is not necessarily drawn according to the actual scale.

[0018] Figure 1 A schematic diagram of the main structure of a hemostatic compression device provided by one embodiment of the present invention;

[0019] Figure 2 for Figure 1 A three-dimensional schematic diagram of a hinge seat and an abutment section in a hemostatic compression device shown;

[0020] Figure 3 for Figure 1 The cross-sectional structure diagram of AA shown;

[0021] Figure 4 for Figure 1 A schematic diagram of a local structure of a fixed abutment block in an abutment clamp is shown;

[0022] Reference numerals:

[0023] Clamp body 1, clamping clamp 11, slot section 111, torsion spring 12, abutment clamp 13, fixed slot 131, hinge seat 101, abutment section 102, mounting hole 103, fixed abutment block 14, compression mechanism 2, hydraulic sleeve 21, push assembly 22, fixed sleeve 221, piston slide 222, suspension magnetic block 2221, fixed magnetic block 2222, push rod 2223, fixed screw sleeve 2224, fixed expansion liquid sleeve 23, threaded section 200, external knob 30 DETAILED DESCRIPTION

[0024] The following embodiments of the technical solution of the present invention are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present invention, and are therefore only used as examples, and cannot be used to limit the protection scope of the present invention.

[0025] The embodiment is basically as shown in the attached Figures 1 to 4 As shown:

[0026] like Figure 1 - Figure 4 As shown, the hemostatic compression device provided in this embodiment can greatly simplify the operation steps and effectively improve work efficiency.

[0027] A hemostatic compression device provided by the present invention comprises: a clamp body 1, the clamp body 1 comprises a clamping clamp 11, a torsion spring 12 and an abutting clamp 13; one end of the abutting clamp 13 is hinged to one end of the clamping clamp 11; the other end of the abutting clamp 13 abuts against the other end of the clamping clamp 11; the torsion spring 12 is installed at the hinge between the clamping clamp 11 and the abutting clamp 13; a compression mechanism 2, the compression mechanism 2 is installed on the clamp body 1; the compression mechanism 2 comprises a hydraulic sleeve 21 and a pushing component 22; the hydraulic sleeve 21 is provided with two locations, and is respectively installed on the clamping clamp 11 and the abutting clamp 13; and both are close to the direction of the bleeding position of the body and abut against the bleeding position of the body; the pushing component 22 is provided on the clamp body 1 at least at one location, and the pushing component 22 is used to push the liquid into the hydraulic sleeve 21; the hydraulic sleeve 21 is tubular and is made of a silicone material that expands and contracts. In actual work, the clamp body 1 is directly clamped on the bleeding site, which is mostly used on the bleeding site of the arm or leg; in this way, only one clamping action is needed to quickly wrap the device on the bleeding site, replacing the traditional wrapping action; by simplifying the action, the work efficiency is greatly improved; at the same time, by adopting the hydraulic sleeve 21 of the compression mechanism 2, further compression is achieved after clamping. In actual use, the hydraulic sleeve 21 used is filled with liquid. Under the push of the liquid, the expansion of the hydraulic sleeve 21 is achieved, so that the distance between the two hydraulic sleeves 21 is greatly shortened; thereby achieving effective compression on the bleeding site and enhancing the hemostasis effect.

[0028] In this embodiment, in order to facilitate connection, the clamping clamp 11 and the abutting clamp 13 are both provided with an articulated seat 101; the clamping clamp 11 and the abutting clamp 13 are articulated through the articulated seat 101. In actual use, the clamping clamp 11 and the abutting clamp 13 are effectively connected through the articulated seat 101 in this design; the design is simple and efficient, the operation is quick, and the connection is convenient.

[0029] At the same time, in order to facilitate force storage and clamping, in this embodiment, the clamping clamp 11 and the abutting clamp 13 are also provided with an abutting section 102, and the torsion spring 12 is installed at the hinge seat 101, and both ends are respectively abutted with the abutting section 102. In actual use, the purpose of this design is to achieve the abutment of the torsion spring 12, mainly to achieve force storage of the torsion spring 12, and to achieve force storage clamping of the clamping clamp 11 and the abutting clamp 13; similarly, this design is mature and efficient.

[0030] In order to further achieve clamping, in this embodiment, the clamping clamp 11 is further provided with a clamping slot section 111, and the abutting clamp 13 is further provided with a fixing slot 131; the clamp body 1 also includes a fixing abutment 14; the fixing abutment 14 is provided at two locations and is respectively installed on both sides of the fixing slot 131; wherein one end of the fixing abutment 14 is hinged to the fixing slot 131; the other end of the fixing abutment 14 rotates along the hinge with the fixing slot 131 and abuts against the clamping slot section 111. In actual use, the purpose of this design is to achieve further clamping of the clamping clamp 11 and the abutting clamp 13, so that the adjacent positions of the hydraulic sleeves 21 at the two locations are closer, which can further improve the pressure of the hydraulic sleeve 21 on the bleeding site, and further improve the hemostatic effect.

[0031] At the same time, in order to achieve the effect of hydraulic pushing and tightening, in this embodiment, the compression mechanism 2 also includes a fixed expansion liquid sleeve 23, which is installed in the fixed groove 131, and the fixed expansion liquid sleeve 23 is fixedly connected to the surface of the fixed abutment 14; the fixed expansion liquid sleeve 23 is in communication with one of the hydraulic sleeves 21. In actual use, the design of this design is to achieve the fixed abutment 14 fixed in the slot section 111; wherein, the fixed expansion liquid sleeve 23 is expanded by liquid, so that the fixed abutment 14 on both sides thereof continuously abuts against the surface of the slot section 111; in this way, under the elastic potential energy of the torsion spring 12, a hydraulic abutment force driven by liquid is added; so that the tightening effect is better; at the same time, the fixed expansion liquid sleeve 23 is made of wear-resistant silicone material silicone rubber; in this way, the overall service life is improved.

[0032] In this embodiment, the pushing assembly 22 includes a fixed sleeve 221 and a piston slide 222; the clamping clamp 11 and the abutting clamp 13 are also provided with a mounting hole 103, and the fixed sleeve 221 is installed in the mounting hole 103; one end of the fixed sleeve 221 is in communication with the hydraulic sleeve 21; and the piston slide 222 is slidably installed at the fixed sleeve 221. In actual use, the fixed sleeve 221 of this design is similar to the working principle of the cylinder sleeve, and the piston slide 222 is similar to the function of the piston. The purpose of this design is to achieve hydraulic pushing of the hydraulic sleeve 21; thus, the hemostatic compression effect is guaranteed.

[0033] In order to meet the bleeding characteristics of blood, in this embodiment, the piston slide 222 includes a suspension magnet 2221 and a fixed magnet 2222; the suspension magnet 2221 is slidably installed in the fixed sleeve 221 and sealed with the tube wall of the fixed sleeve 221, and one end of the fixed magnet 2222 is close to the suspension magnet 2221 and is magnetically connected to the suspension magnet 2221. In actual use, the purpose of this design is to achieve small fluctuations. In the actual hemostasis compression process, the blood in the blood vessels is pumped by the heart, so it generally has a rhythm. The design of magnetic connection between the suspension magnet 2221 and the fixed magnet 2222 is to achieve small fluctuations in the hemostasis process; in this way, the compression device can be more in line with the characteristics of the blood vessels. And in actual operation, the magnetism of the suspension magnet 2221 and the fixed magnet 2222 is different.

[0034] And for the convenience of use. In this embodiment, the piston slide 222 also includes a push rod 2223 and a fixed screw sleeve 2224, the push rod 2223 is provided with a threaded section 200; the fixed screw sleeve 2224 is fixedly installed at the pipe mouth of the fixed pipe sleeve 221; the push rod 2223 is threadedly connected with the fixed screw sleeve 2224 through the threaded section 200; wherein one end of the push rod 2223 is fixedly connected with the other end of the fixed magnetic block 2222; the other end of the push rod 2223 extends away from the pipe mouth of the fixed pipe sleeve 221, and is detachably connected with the external knob 300. In actual use, the purpose of this design is to adjust the distance of the fixed magnetic block 2222; in actual design, the adjustment is achieved by screwing in the push rod 2223 and the fixed screw sleeve 2224, and the rotation and rotation screwing are achieved by the external knob 300 installed outside the push rod 2223; this design makes the overall operation simple, and only one clamp and two rotations are needed to achieve hemostasis and compression.

[0035] In actual work, when bleeding is needed, only two actions are needed: one clamp and two twists to achieve the bleeding effect:

[0036] One clamp: Open the clamping clamp 11 and the abutting clamp 13 in the device by hand respectively, so that the clamping clamp 11 and the abutting clamp 13 are both in an open shape as a whole, and clamped on the bleeding part;

[0037] Second rotation: Then tighten the external knob 300 of the push rod 2223 respectively.

[0038] To sum up, this hemostatic compression device is not only reasonably designed, but also easy to operate. It can greatly simplify the hemostatic action and operating steps, effectively improve the efficiency, and reduce the difficulty of use, making it convenient for people to get started quickly; therefore, the device is suitable for industry promotion.

[0039] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention, and they should all be included in the scope of the claims and specification of the present invention.

Claims

1. A hemostatic compression device, characterized in that: include: A clamp body, the clamp body comprising a clamping clamp, a torsion spring and an abutting clamp; one end of the abutting clamp is hinged to one end of the clamping clamp; the other end of the abutting clamp abuts to the other end of the clamping clamp; the torsion spring is installed at the hinge of the clamping clamp and the abutting clamp; A compression mechanism, which is installed on the clamp body; the compression mechanism includes a hydraulic sleeve and a pushing component; the hydraulic sleeve is provided at two locations and is respectively installed on the clamping clamp and abuts the clamp; and both are close to the bleeding location of the body and abut against the bleeding location of the body; at least one pushing component is provided on the clamp body, and the pushing component is used to push the liquid into the hydraulic sleeve; the hydraulic sleeve is tubular and is made of an expandable and contractible silicone material.

2. A hemostatic compression device according to claim 1, characterized in that: The clamping clamp and the abutting clamp are both provided with an articulated seat; the clamping clamp and the abutting clamp are articulated via the articulated seat.

3. A hemostatic compression device according to claim 1, characterized in that: The clamping clamp and the abutting clamp are also provided with abutting sections, and the torsion spring is installed at the hinge seat, and the two ends thereof are respectively abutted against the abutting sections.

4. A hemostatic compression device according to claim 1, characterized in that: The clamping pliers is also provided with a slot section, and the abutting pliers is also provided with a fixing slot; the clamp body also includes a fixed abutment; the fixed abutment is provided at two locations and is respectively installed on both sides of the fixing slot; wherein one end of the fixed abutment is hinged to the fixing slot; the other end of the fixed abutment rotates along the hinge with the fixing slot and abuts against the slot section.

5. A hemostatic compression device according to claim 4, characterized in that: The compression mechanism further comprises a fixed expansion liquid sleeve, which is installed in the fixed groove and fixedly connected to the surface of the fixed stop; the fixed expansion liquid sleeve is in communication with one of the hydraulic sleeves.

6. A hemostatic compression device according to claim 1, characterized in that: The pushing assembly includes a fixed sleeve and a piston slide; the clamping pliers and the abutting pliers are also provided with mounting holes, and the fixed sleeve is installed in the mounting holes; one end of the fixed sleeve is communicated with the hydraulic sleeve; the piston slide is slidably installed at the fixed sleeve.

7. A hemostatic compression device according to claim 6, characterized in that: The piston slide comprises a suspension magnetic block and a fixed magnetic block; the suspension magnetic block is slidably installed in the fixed sleeve and sealed with the tube wall of the fixed sleeve, and one end of the fixed magnetic block is close to the suspension magnetic block and is magnetically connected to the suspension magnetic block.

8. A hemostatic compression device according to claim 7, characterized in that: The piston slide also includes a push rod and a fixed nut, the push rod is provided with a threaded section; the fixed nut is fixedly installed at the pipe mouth of the fixed sleeve; the push rod is threadedly connected to the fixed nut through the threaded section; one end of the push rod is fixedly connected to the other end of the fixed magnetic block; the other end of the push rod extends away from the pipe mouth of the fixed sleeve and is detachably connected to an external knob.

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