CN215534762U

CN215534762U - Limb compression hemostat for general clinical operation

Info

Publication number: CN215534762U
Application number: CN202122423521.6U
Authority: CN
Inventors: 钟华
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-09
Filing date: 2021-10-09
Publication date: 2022-01-18
Anticipated expiration: 2031-10-09

Abstract

The utility model discloses a limb compression hemostat for general clinical operation, which comprises an arc-shaped supporting plate and is characterized in that: the utility model relates to the field of general clinical equipment, in particular to a limb compression hemostat for general clinical operations. This device can realize that the frozen water in the flourishing liquid bucket carries out the cold compress to patient's hemostasis position, comes detumescence and reduces painful sense for patient's vasoconstriction does benefit to patient's hemostasis more.

Description

Limb compression hemostat for general clinical operation

Technical Field

The utility model relates to the field of general clinical equipment, in particular to a limb compression hemostat for general clinical operation.

Background

Department of general surgery department is the department of general surgery, department of general surgery often needs to carry out surgery for patient's arm or leg, need stanch for patient's wound after the operation, the pressurization haemostat is as current common medical auxiliary instrument, all have extensive application in each administrative or technical offices, current pressurization haemostat, generally all directly pressurize to patient's limbs and stanch, the dynamics of pressing can not adjust, and the simple hemostasis of pressurizeing, be unfavorable for the shrink of blood vessel, effect to stanching is not too ideal, so be in urgent need of making a general external clinical operation limbs pressurization haemostat.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a limb compression hemostat for general clinical operation, which is used for limb hemostasis and cold compress of patients.

The utility model adopts the following technical scheme to realize the purpose of the utility model:

a limb compression hemostat for general clinical operation comprises an arc-shaped supporting plate and is characterized in that:

the middle part of one side of the arc-shaped supporting plate is fixedly connected with one side of a screw groove, two sliding blocks are arranged in the screw groove respectively, the middle parts of one sides of the two sliding blocks are hinged with one end of a corresponding connecting rod I respectively, two ends of the inner side of the screw groove are movably connected with one end of a bidirectional screw respectively, two ends of the bidirectional screw are provided with two sections of threads with opposite thread directions respectively, the bidirectional screw is connected with the corresponding sliding blocks respectively in a threaded manner, one end of the bidirectional screw penetrates through one end of the screw groove, and one end part of the bidirectional screw is fixedly connected with the center of a knob;

the other ends of the two first connecting rods are hinged to the middle parts of the corresponding second connecting rods respectively, one ends of the two second connecting rods are hinged to two ends of one side of a convex plate respectively, the other side of the convex plate is fixedly connected to the middle part of the upper end of the other side of the screw rod groove, and the other ends of the two second connecting rods are hinged to one ends of the corresponding third connecting rods respectively;

the other ends of the two third connecting rods are hinged to one ends of the corresponding circular shafts respectively, and the other ends of the two circular shafts are fixedly connected to two ends of one side of the connecting plate respectively.

As a further limitation of the technical scheme, one end of the lower side of the connecting plate is fixedly connected with the upper end of a rectangular guide rod, and the rectangular guide rod is arranged in the rectangular sleeve.

As a further limitation of the technical scheme, the lower end of the rectangular sleeve is fixedly connected to the middle part of the upper side of the convex plate.

As a further limitation of the technical scheme, the other side of the connecting plate is fixedly connected with one side of the liquid containing port.

As a further limitation of the technical scheme, the lower end of the liquid containing port is fixedly communicated with the middle part of the upper side of the liquid containing barrel.

As a further limitation of the technical scheme, the upper side of the outer wall of the liquid containing opening is in threaded connection with the inner wall of the liquid containing opening cover.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. this device can realize that the frozen water in the flourishing liquid bucket carries out the cold compress to patient's hemostasis position, comes detumescence and reduces painful sense for patient's vasoconstriction does benefit to patient's hemostasis more.

2. The device can play a role of pressing the liquid containing barrel to stop bleeding of the limbs of a patient.

3. This device can realize convenient operation, and the practicality is stronger, has improved hemostasis efficiency.

Drawings

Fig. 1 is a first perspective view of the present invention.

Fig. 2 is a second perspective view of the present invention.

Fig. 3 is a third perspective view of the present invention.

FIG. 4 is a first view of the connection structure of some parts according to the present invention.

FIG. 5 is a second schematic view of a part of the connection structure of the present invention.

Fig. 6 is a third schematic view of a part of the connection structure of the components of the present invention.

In the figure: 1. liquid containing port covers 2, liquid containing ports 3, liquid containing barrels 4, arc-shaped supporting plates 5, knobs 6, screw rod grooves 7, sliding blocks 8, connecting rods I and 9, bidirectional screw rods 10, connecting rods II and 11, rectangular sleeves 12, connecting rods III and 13, connecting plates 14, rectangular guide rods 15, convex plates 16 and circular shafts.

Detailed Description

An embodiment of the present invention will be described in detail below with reference to the accompanying drawings, but it should be understood that the scope of the present invention is not limited to the embodiment.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which are merely for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the utility model.

The terms "mounted," "connected," and "coupled" are to be construed broadly and may, for example, be fixedly coupled, detachably coupled, or integrally coupled; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.

The following description of the exemplary embodiments refers to the accompanying drawings. The same reference numbers in different drawings identify the same or similar elements. The following detailed description does not limit the utility model. Rather, the scope of the utility model is defined by the appended claims. For simplicity, the following embodiments are described with respect to the terminology and structure of the present system, however, the embodiments to be described next are not limited to this system but may be applied to any other system that may be applied.

The thread self-locking performance means that when static load and working temperature change are not large, threaded connection can not automatically loosen, the self-locking condition is that a thread lead angle is smaller than an equivalent friction angle of a screw pair, and the threaded connection appearing in the application all accords with the self-locking condition.

The hinge joint is connected by a hinge. The connection of devices or parts commonly used in two parts of machines, vehicles, doors and windows, implements, such as articulated trolleybuses, articulated trucks and articulated buses. It is common for the door leaf and the door frame to be connected together so that they cannot be separated, but they can still have a conditional relative movement. This is mainly due to the hinges connecting them so that they have the characteristics of movement of the door leaf and the door frame. The connection of the moving characteristics of the door leaf and the door frame was later called hinge. The hinge is widely applied to mechanical analysis and practical engineering.

The hinged connection and the connected components can not move relatively at the connection position, but can rotate relatively, and specifically comprise loose bolts, loose rivets and the like, such as connection between umbrella ribs of a folding umbrella and connection between a door and a door frame.

The term articulated, hinged connection includes hinge connection, bearing connection, pin connection, etc., and the above terms used herein refer to two parts which cannot move relatively but can rotate relatively at the joint, and the above explanation is given in the mechanical design manual and hundred degree encyclopedia and is common knowledge of those skilled in the art by combining the drawings of the specification to determine the structure without any doubt.

As shown in fig. 1 to 6, the present invention includes an arc-shaped blade 4,

the middle part of one side of the arc-shaped supporting plate 4 is fixedly connected with one side of a screw groove 6, two sliding blocks 7 are arranged in the screw groove 6 respectively, the middle parts of one sides of the two sliding blocks 7 are hinged with one end of a corresponding connecting rod I8 respectively, two ends of the inner side of the screw groove 6 are movably connected with one end of a bidirectional screw 9 respectively, two ends of the bidirectional screw 9 are provided with two sections of threads with opposite thread directions respectively, the bidirectional screw 9 is connected with the corresponding sliding blocks 7 respectively in a threaded manner, one end of the bidirectional screw 9 penetrates through one end of the screw groove 6, and the end part of one end of the bidirectional screw 9 is fixedly connected with the center of a knob 5;

the other ends of the two first connecting rods 8 are respectively hinged to the middle parts of the corresponding second connecting rods 10, one ends of the two second connecting rods 10 are respectively hinged to two ends of one side of a convex plate 15, the other side of the convex plate 15 is fixedly connected to the middle part of the upper end of the other side of the screw groove 6, and the other ends of the two second connecting rods 10 are respectively hinged to one ends of the corresponding third connecting rods 12;

the other ends of the two connecting rods 12 are respectively hinged to one end of a corresponding round shaft 16, and the other ends of the two round shafts 16 are respectively fixedly connected to two ends of one side of the connecting plate 13.

One end of the lower side of the connecting plate 13 is fixedly connected with the upper end of a rectangular guide rod 14, and the rectangular guide rod 14 is arranged in the rectangular sleeve 11.

The lower end of the rectangular sleeve 11 is fixedly connected to the middle part of the upper side of the convex plate 15.

The other side of the connecting plate 13 is fixedly connected with one side of the liquid containing port 2.

The lower end of the liquid containing port 2 is fixedly communicated with the middle part of the upper side of the liquid containing barrel 3.

The upper side of the outer wall of the liquid containing port 2 is in threaded connection with the inner wall of the liquid containing port cover 1.

The working process of the utility model is as follows: when the device is used, firstly, a medical worker opens the liquid containing port cover 1, injects a proper amount of ice water into the liquid containing barrel 3 through the liquid containing port 2, then screws the liquid containing port cover 1, places the limbs of a patient needing hemostasis on the upper side of the arc-shaped supporting plate 4, screws the knob 5, the knob 5 drives the bidirectional lead screw 9 to rotate, the bidirectional lead screw 9 respectively drives the two sliders 7 to slide in the directions away from each other, the two sliders 7 respectively drive the corresponding connecting rods 8 to swing, the two connecting rods 8 respectively drive the corresponding connecting rods two 10 to swing, the two connecting rods two 10 respectively drive the corresponding connecting rods three 12 to swing, the two connecting rods three 12 respectively drive the two circular shafts 16 to move downwards, the two circular shafts 16 respectively drive the connecting plates 13 to move downwards, the connecting plates 13 drive the rectangular guide rods 14 to move downwards in the rectangular sleeve 11, meanwhile, the connecting plate 13 drives the liquid containing port 2 to move downwards, the liquid containing port 2 drives the liquid containing barrel 3 to move towards a position close to the limb of a patient, which needs to stop bleeding, so that the lower side of the liquid containing barrel 3 is tightly attached to the limb of the patient, the knob 5 stops being screwed, the liquid containing barrel 3 presses the limb of the patient to stop bleeding, ice water in the liquid containing barrel 3 carries out cold compress on the hemostasis position of the patient to reduce swelling and pain, so that the vasoconstriction of the patient is more beneficial to the hemostasis of the patient, after the hemostasis of the patient is finished, the knob 5 is screwed reversely, then the movement direction of part of parts of the device is opposite to the movement direction, so that the repeated description is omitted, the device is enabled to recover the initial position, and then medical care personnel start to carry out subsequent operations.

Reference throughout the specification to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the subject matter disclosed. Thus, the appearances of the phrases "in one embodiment" or "in an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. It should be understood that this description is not intended to limit the utility model. On the contrary, the exemplary embodiments are intended to cover alternatives, modifications and equivalents, which may be included within the spirit and scope of the utility model as defined by the appended claims. Furthermore, in the detailed description of the exemplary embodiments, numerous specific details are set forth in order to provide a thorough understanding of the claimed invention. However, it will be understood by those skilled in the art that various embodiments may be practiced without these specific details.

Although the features and elements of the exemplary embodiments are described in the embodiments in particular combinations, each feature or element can be used alone without the other features and elements of the embodiments or in combinations with or without other features and elements disclosed herein.

This written description uses examples to disclose the utility model, including the best mode, and also to enable any person skilled in the art to practice the utility model, including making and using any devices or systems and performing any incorporated methods. The patentable scope of the utility model is defined by the claims, and may include other examples that occur to those skilled in the art. Such other examples are intended to be within the scope of the claims if they have structural elements that do not differ from the literal language of the claims, or if they include equivalent structural elements to the structural elements recited in the literal languages of the claims.

Claims

1. A limb compression hemostat for general clinical operation comprises an arc-shaped supporting plate (4), and is characterized in that:

the middle part of one side of the arc-shaped supporting plate (4) is fixedly connected with one side of a screw groove (6), two sliding blocks (7) are arranged in the screw groove (6), the middle parts of one sides of the two sliding blocks (7) are hinged with one ends of corresponding connecting rods I (8), two ends of the inner side of the screw groove (6) are movably connected with one end of a bidirectional screw (9) respectively, two ends of the bidirectional screw (9) are provided with two sections of threads with opposite thread directions respectively, the bidirectional screw (9) is connected with the corresponding sliding blocks (7) in a threaded manner respectively, one end of the bidirectional screw (9) penetrates through one end of the screw groove (6), and the end part of one end of the bidirectional screw (9) is fixedly connected with the center of a knob (5);

the other ends of the two first connecting rods (8) are respectively hinged to the middle parts of the corresponding second connecting rods (10), one ends of the two second connecting rods (10) are respectively hinged to two ends of one side of a convex plate (15), the other side of the convex plate (15) is fixedly connected to the middle part of the upper end of the other side of the screw rod groove (6), and the other ends of the two second connecting rods (10) are respectively hinged to one end of the corresponding third connecting rod (12);

the other ends of the two connecting rods (12) are respectively hinged to one end of the corresponding round shaft (16), and the other ends of the two round shafts (16) are respectively fixedly connected to two ends of one side of the connecting plate (13).

2. The compression hemostat for limbs of general clinical operation according to claim 1, wherein: one end of the lower side of the connecting plate (13) is fixedly connected with the upper end of a rectangular guide rod (14), and the rectangular guide rod (14) is arranged in the rectangular sleeve (11).

3. The compression hemostat for limbs of general clinical operation according to claim 2, wherein: the lower end of the rectangular sleeve (11) is fixedly connected to the middle part of the upper side of the convex plate (15).

4. The compression hemostat for limbs of general clinical operation according to claim 3, wherein: the other side of the connecting plate (13) is fixedly connected with one side of the liquid containing port (2).

5. The compression hemostat for limbs of general clinical operation according to claim 4, wherein: the lower end of the liquid containing port (2) is fixedly communicated with the middle part of the upper side of the liquid containing barrel (3).

6. The compression hemostat for limbs of general clinical operation according to claim 5, wherein: the upper side of the outer wall of the liquid containing opening (2) is in threaded connection with the inner wall of the liquid containing opening cover (1).