Hemostasis assist device

Abstract

The hemostasis assist device comprises a shell, the two ends of the shell are fixedly connected with one end of a hook-and-loop fastener bandage respectively, the shell is coaxially and rotatably connected with a threaded knob in a sleeved mode, one side of the threaded knob is connected with one side of an inner threaded cylinder in a sleeved mode through a threaded structure, and the end of the other side of the inner threaded cylinder is fixedly connected with a movable cover. The movable cover is slidably sleeved with the shell, the two sides of the inner wall of one end of the shell are fixedly connected with one ends of guide assemblies respectively, the other ends of the guide assemblies are fixedly connected with the movable cover, a mounting cover is clamped to the end, away from the shell, of the movable cover, and a sterile cotton ball is clamped to the end, away from the movable cover, of the mounting cover. The hemostat can be fixedly bundled at a use position through the magic tape bandage, so that both hands of a patient are liberated, and the hemostasis of a bleeding position of the patient is assisted; and through the clamping connection mode of the mounting cover and the movable cover, the mounting cover can be conveniently detached and cleaned, and the sterile cotton balls in the mounting cover can be conveniently replaced.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical instrument technical field, concretely is a kind of hemostasis auxiliary device. BACKGROUND

[0002] Vascular surgery hemostasis auxiliary device is a kind of hemostasis tool to reduce or stop blood vessel bleeding, and the common hemostasis mode is by hand to press hemostasis, and this mode has the following shortcomings:

[0003] 1, hand to press hemostasis, will cause the inconvenience of patient, and also can easily make hand to appear aching feeling, if the place of pricking needle is too much, hand to press hemostasis is not convenient;

[0004] 2, by hand to press hemostasis cannot control force well, and hemostasis plate is not stable when moving, to easily lead to the phenomenon of ecchymosis at blood vessel, and therefore we propose a kind of hemostasis auxiliary device to solve the above problems. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a kind of hemostasis auxiliary device to solve the problems raised in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of hemostasis auxiliary device, including shell, the one end of magic tape bandage is fixedly connected in the both ends of shell, shell coaxial rotation sleeve joint screw knob, the one side of screw knob is connected with the one side of inner thread cylinder by thread structure, the other side end of inner thread cylinder is fixedly connected with movable cover, movable cover is slidably connected in shell, the both sides of the end inner wall of shell are respectively fixedly connected with the one end of guide assembly, the other end of guide assembly is fixedly connected with movable cover, the one end of movable cover away from shell is clamped with installation cover, the one end of installation cover away from movable cover is clamped with sterile cotton ball.

[0007] Preferably, the shell is a cylindrical structure.

[0008] Preferably, the shell, screw knob, movable cover and installation cover are coaxially arranged.

[0009] Preferably, the both sides of the movable cover are respectively provided with a bayonet, the one side of the bayonet is clamped with a clamping block, and the other side end of the clamping block is respectively fixedly connected with the installation cover.

[0010] Preferably, the guide assembly comprises a supporting cylinder, a limiting disc and a sliding rod, one end of the supporting cylinder is fixedly connected with the both sides of the end inner wall of the shell, the other end of the supporting cylinder is slidably connected with the sliding rod, one end of the sliding rod is fixedly connected with the limiting disc, the limiting disc is slidably arranged in the supporting cylinder, and the other end of the sliding rod is fixedly connected with the movable cover.

[0011] Preferably, the mounting cover is fixedly connected with a silica gel ring away from one end of the movable cover.

[0012] Compared with the prior art, the utility model has the advantages that: the magic tape bandage can fix and bundle the utility model in the use position, and the hands of the patient are freed, so that the patient's bleeding position is assisted to stop bleeding; through the clamping of the mounting cover and the movable cover, the mounting cover is convenient to disassemble and clean, and the sterile cotton in the mounting cover is convenient to replace. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a structural schematic view of the utility model;

[0014] Figure 2 It is a sectional view structural schematic view of the utility model;

[0015] Figure 3 It is another view sectional view structural schematic view of the utility model.

[0016] In the drawing: shell 1, magic tape bandage 2, threaded knob 3, movable cover 4, mounting cover 5, sterile cotton 6, inner thread cylinder 7, guide assembly 8, support cylinder 81, limit disc 82, sliding rod 83, clamping block 9, clamping hole 10. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0018] Embodiment 1

[0019] Reference Figure 1 , 2 It is the first embodiment of the utility model, which provides a hemostasis aid, which comprises a shell 1, one end of the magic tape bandage 2 is fixedly connected at both ends of the shell 1, the shell 1 coaxially rotates and is connected with the threaded knob 3, one side of the threaded knob 3 is connected with one side of the inner thread cylinder 7 through a threaded structure, the other side of the inner thread cylinder 7 is fixedly connected with the movable cover 4, the movable cover 4 is slidably connected in the shell 1, the two sides of the end wall of the shell 1 are fixedly connected with one end of the guide assembly 8, the other end of the guide assembly 8 is fixedly connected with the movable cover 4, the movable cover 4 is clamped with the mounting cover 5 away from one end of the shell 1, and the mounting cover 5 is clamped with the sterile cotton 6 away from one end of the movable cover 4.

[0020] According to the bleeding position of the patient, the magic tape bandage 2 is bundled in the corresponding position, the cover 5 is installed opposite the bleeding position, the sterile cotton ball 6 is pressed against the bleeding position, the threaded knob 3 is manually rotated, the threaded rod of the threaded knob 3 drives the inner threaded cylinder 7 to move through the threaded structure, the guide assembly 8 supports and limits the movable cover 4, so that the movable cover 4 realizes linear movement, the inner threaded cylinder 7 drives the movable cover 4 to extend out of the shell 1, the movable cover 4 drives the synchronous movement of the connected installation cover 5, the installation cover 5 drives the sterile cotton ball 6 to be tightly pressed on the bleeding position, the patient adjusts the pressing force according to the required pressing force, and stops after the adjustment is completed. The sterile cotton ball 6 cooperates with the pressing force of the installation cover 5 to press the bleeding position of the patient to stop bleeding, and after the bleeding is stopped, the magic tape bandage 2 is unfastened, and the utility model can be taken off, the sterile cotton ball 6 can be taken out from the installation cover 5 by taking off the installation cover 5, the card block 9 of the installation cover 5 is separated from the clamping of the card slot 10, the sterile cotton ball 6 is convenient to replace, and the inside of the installation cover 5 is also convenient to clean and disinfect. After the installation cover 5 is cleaned and disinfected, a new sterile cotton ball 6 is installed inside, then the installation cover 5 and the movable cover 4 are fixedly connected through the clamping cooperation of the card block 9 and the card slot 10, and the pressing hemostasis is convenient to be carried out again.

[0021] Embodiment 2

[0022] Refer to Figures 1-3 For the second embodiment of the utility model, the embodiment is based on the previous embodiment, specifically, the shell 1 is a cylindrical structure, the shell 1 is hollow inside, and one end is provided with an opening, which is convenient for the sliding of the movable cover 4.

[0023] Specifically, the shell 1, the threaded knob 3, the movable cover 4 and the installation cover 5 are coaxially arranged, and the coaxial arrangement ensures the stability during pressing hemostasis.

[0024] Specifically, the movable cover 4 is provided with a card slot 10 on each side, the card block 9 is clamped in the card slot 10, and the other side of the card block 9 is fixedly connected with the installation cover 5. The sterile cotton ball 6 can be taken out from the installation cover 5 by taking off the installation cover 5, the card block 9 of the installation cover 5 is separated from the clamping of the card slot 10, the sterile cotton ball 6 is convenient to replace, and the inside of the installation cover 5 is also convenient to clean and disinfect. After the installation cover 5 is cleaned and disinfected, a new sterile cotton ball 6 is installed inside, then the installation cover 5 and the movable cover 4 are fixedly connected through the clamping cooperation of the card block 9 and the card slot 10, and the pressing hemostasis is convenient to be carried out again.

[0025] Specific, guide assembly 8 includes support cylinder 81, limit disc 82, slide bar 83, one end of support cylinder 81 fixedly connected to the inner wall of one end of shell 1, the other end of support cylinder 81 is sleeved with slide bar 83, one end of slide bar 83 is fixedly connected with limit disc 82, limit disc 82 is slidably arranged in support cylinder 81, the other end of slide bar 83 is fixedly connected with movable cover 4. Turn the threaded knob 3 manually, the threaded rod of the threaded knob 3 drives the inner threaded cylinder 7 to move through the threaded structure, the guide assembly 8 supports and limits the movable cover 4, so that the movable cover 4 moves linearly.

[0026] Specific, the end of the mounting cover 5 away from the movable cover 4 is fixedly connected with a silica gel ring, and the silica gel ring fixedly connected to the edge of the movable cover 4 is soft and has strong deformation capacity. When the sterile cotton ball 6 deforms, the silica gel ring plays a certain gathering effect on the sterile cotton ball 6, and after the silica gel ring deforms, the firm position inside the sterile cotton ball 6 can press the bleeding site to stop bleeding.

[0027] Embodiment 3

[0028] Refer to Figures 1-3 For the third embodiment of the present application, based on the above two embodiments, when in use, according to the bleeding position of the patient, the magic tape bandage 2 is tied at the corresponding position, the mounting cover 5 is opposite to the bleeding site, the sterile cotton ball 6 is in contact with the bleeding site, the threaded knob 3 is manually rotated, the threaded rod of the threaded knob 3 drives the inner threaded cylinder 7 to move through the threaded structure, the guide assembly 8 supports and limits the movable cover 4, so that the movable cover 4 moves linearly, the inner threaded cylinder 7 drives the movable cover 4 to extend out of the shell 1, the movable cover 4 drives the mounting cover 5 connected therewith to move synchronously, the mounting cover 5 drives the sterile cotton ball 6 to press tightly against the bleeding site, the patient adjusts the pressing force according to the required pressing force, and stops after the adjustment is completed, the sterile cotton ball 6 cooperates with the pressing force of the mounting cover 5 to press the bleeding site of the patient to stop bleeding, after the bleeding is stopped, the magic tape bandage 2 is untied, and then the present application can be taken off, the mounting cover 5 is taken off, the clamping block 9 of the mounting cover 5 is separated from the clamping of the clamping hole 10, the sterile cotton ball 6 can be taken out from the mounting cover 5, which is convenient for replacing the sterile cotton ball 6, and also facilitates cleaning and disinfection of the inside of the mounting cover 5, after the cleaning and disinfection of the mounting cover 5 are completed, a new sterile cotton ball 6 is installed inside, then the mounting cover 5 is fixedly connected with the movable cover 4 through the clamping cooperation of the clamping block 9 and the clamping hole 10, which is convenient for pressing and stopping bleeding again.

[0029] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A hemostatic aid, comprising a shell (1), one end of a Velcro strap (2) is fixedly connected to each end of the shell (1), characterized in that: The shell (1) is coaxially sleeved with a threaded knob (3), one side of the threaded knob (3) is sleeved with one side of an inner threaded cylinder (7) through a threaded structure, the other end of the inner threaded cylinder (7) is fixedly connected with a movable cover (4), the movable cover (4) is sleeved in the shell (1), the two sides of the inner wall of one end of the shell (1) are respectively fixedly connected with one end of a guide assembly (8), the other end of the guide assembly (8) is fixedly connected with the movable cover (4), the end, away from the shell (1), of the movable cover (4) is clamped with a mounting cover (5), the end, away from the movable cover (4), of the mounting cover (5) is clamped with a sterile cotton ball (6).

2. A haemostatic aid according to claim 1, wherein: The shell (1) is a cylindrical structure.

3. A hemostatic aid according to claim 1, wherein: The shell (1), the threaded knob (3), the movable cover (4) and the mounting cover (5) are coaxially arranged.

4. The hemostatic aid of claim 1, wherein: The two sides of the movable cover (4) are respectively provided with a bayonet (10), one side of the bayonet (10) is clamped with a clamping block (9), and the other end of the clamping block (9) is respectively fixedly connected with the mounting cover (5).

5. The hemostatic aid of claim 1, wherein: The guide assembly (8) comprises a supporting cylinder (81), a limiting disc (82) and a sliding rod (83), one end of the supporting cylinder (81) is fixedly connected with the two sides of the inner wall of one end of the shell (1), the other end of the supporting cylinder (81) is sleeved with the sliding rod (83), one end of the sliding rod (83) is fixedly connected with the limiting disc (82), the limiting disc (82) is slidably arranged in the supporting cylinder (81), and the other end of the sliding rod (83) is fixedly connected with the movable cover (4).

6. A hemostatic aid according to claim 1, wherein: The end, away from the movable cover (4), of the mounting cover (5) is fixedly connected with a silica gel ring.

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