CN113288313A

CN113288313A - Puncture department press device

Info

Publication number: CN113288313A
Application number: CN202110639749.0A
Authority: CN
Inventors: 张浩然; 梁蕾
Original assignee: Aerospace Center Hospital
Current assignee: Aerospace Center Hospital
Priority date: 2021-06-08
Filing date: 2021-06-08
Publication date: 2021-08-24
Anticipated expiration: 2041-06-08
Also published as: CN113288313B

Abstract

The invention discloses a puncture part pressing device which comprises a dressing sheet, an adhesive piece and a pressure assembly which are sequentially overlapped; the adhesive piece comprises an adhesive bonding layer and an adhesive piece body which are superposed, and the dressing sheet is fixed in the middle of the adhesive bonding layer; pressure components includes the spring, the about band of spacing rope and stroke, the about band both ends of stroke with paste a body fixed connection, the about band of stroke retrains the spring between the about band of stroke and paste a body, the one end of spring is supported at the middle part of pasting a body, the other end of spring supports the middle part at the about band of stroke, the one end of spacing rope is kept away from the one end fixed connection who pastes a body with the spring, the compression or the bullet of controlling the spring are opened through the fixed or release of the spacing rope other end. Paste the device in puncture department after, through the control of spacing rope with the spring release of compression, the spring release back is applyed pressure to puncture department, presses dressing piece in puncture department, plays the effect of pressing hemostasis, convenient operation, efficient.

Description

Puncture department press device

Technical Field

The invention relates to the technical field of medical instruments, in particular to a puncture part pressing device.

Background

Currently, various puncture technologies in hospitals are mostly performed in a venipuncture mode, and after puncture is finished, a puncture part needs to be immediately pressed by a sterilized cotton swab. To prevent subcutaneous hematoma, it is usually necessary to press longitudinally at the needle eye and 1-2 cm up for 10-15 minutes, and not to rub. After the puncture operation, a patient usually presses a puncture part by himself, and if the patient has two puncture points, the patient cannot press by himself due to aseptic operation, and a doctor needs to press the puncture part by himself. A sufficient pressing time is required for the puncture site, and the blood coagulation function of each individual varies depending on individual differences, and in general, the pressing time of a patient with poor blood coagulation function also needs to be appropriately prolonged. The blood-sampled person usually presses the puncture part with one hand, which is time-consuming and labor-consuming, brings inconvenience to the hospitalizing link, and also makes the hospitalizing experience discount.

Therefore, how to design a puncture pressing device with simple, convenient and efficient operation becomes a key point for technical problems to be solved and research all the time by technical personnel in the field.

Disclosure of Invention

In view of this, the embodiment of the present invention provides a puncture location pressing device to solve the problems of time and labor consumption and difficult operation of the existing puncture location pressing method.

Therefore, the embodiment of the invention provides the following technical scheme:

the invention provides a puncture part pressing device which comprises a dressing sheet, an adhesive piece and a pressure assembly which are sequentially overlapped;

the adhesive piece comprises an adhesive bonding layer and an adhesive piece body which are superposed, and the auxiliary material sheet is fixed in the middle of the adhesive bonding layer;

the pressure assembly comprises a spring, a limiting rope and a stroke limiting belt, the two ends of the stroke limiting belt are fixedly connected with the pasting piece body, the spring is constrained by the stroke limiting belt between the stroke limiting belt and the pasting piece body, one end of the spring is abutted to the middle of the pasting piece body, the other end of the spring is abutted to the middle of the stroke limiting belt, one end of the limiting rope is fixedly connected with one end of the spring far away from the pasting piece body, and the compression or the springing-off of the spring is controlled by the fixation or the release of the other end of the limiting rope.

Further, the pressure-dividing piece is further included and fixed between the spring and the pasting piece body.

Furthermore, the one end of spacing rope with the spring is kept away from paste the one end fixed connection of piece body, the other end of spacing rope with the partial pressure piece can be dismantled and be connected.

Furthermore, a fixing pin is fixed on the pressure dividing sheet, and the limiting rope is detachably connected with the fixing pin.

Further, the pressing sheet is rectangular with a circular arc chamfer.

Furthermore, the dressing sheet is a cotton sheet absorbed with disinfectant liquid.

The adhesive film further comprises a protective film, the protective film covers the dressing sheet and the adhesive bonding layer, and the protective film is bonded with the adhesive bonding layer.

The technical scheme of the embodiment of the invention has the following advantages:

the invention provides a puncture part pressing device, after the device is attached to a puncture part, a pressure assembly can automatically apply pressure to the puncture part through the springing-out of a spring, a compressed spring is released through the control of a limiting rope, and after the spring is released, the pressure is applied to the puncture part to press a dressing sheet on the puncture part, so that the effect of pressing and stopping bleeding is achieved, the operation is convenient, and the efficiency is high.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a structural view of a puncture pressing device according to an embodiment of the present invention.

Fig. 2 is a reference view showing an initial state of the puncture pressing apparatus according to the embodiment of the present invention.

Fig. 3 is a reference view showing a state of use of the puncture pressing device according to the embodiment of the present invention.

In the figure, the position of the upper end of the main shaft,

a dressing sheet, 1;

an adhesive member, 2; an adhesive member body, 21; an adhesive tie layer, 22;

a pressure assembly, 3; a spring, 31; a travel restraint band, 32;

tabletting, 4;

a limiting rope 5;

a fixing pin, 6;

and (7) a protective film.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

In the description of the present application, it is to be understood that the terms "center of gravity," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present application and for simplicity in description, and do not 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 considered limiting of the present application. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more features. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The following disclosure provides many different embodiments or examples for implementing different features of the application. In order to simplify the disclosure of the present application, specific example components and arrangements are described below. Of course, they are merely examples and are not intended to limit the present application. Moreover, the present application may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, examples of various specific processes and materials are provided herein, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.

Fig. 1 is a structural view of a puncture pressing device according to an embodiment of the present invention. As shown in fig. 1, the puncture pressing device provided by the invention comprises an application sheet 1, an adhesive member 2 and a pressure assembly 3 which are sequentially stacked. The dressing sheet 1 is a cotton sheet absorbed with disinfectant liquid. The dressing sheet 1 may alternatively be rectangular or circular. The dressing sheet 1 is used for covering the punctured part, plays a role in disinfection and water resistance, and prevents the punctured part from being infected. The adhesive member 2 may be an adhesive tape and the adhesive member 2 is adhered to the skin of the patient to secure the patch 1 at the puncture site. Pressure component 3 is used for exerting pressure to impaling the department, plays the effect of pressing hemostasis, compares with manual pressing, and pressure component 3 presses intensity more accurate, and stability is better, has saved the manpower and has pressed, liberates both hands. The adhesive element 2 comprises a superposed adhesive layer 22 and an adhesive element body 21, the dressing sheet 1 being secured in the middle of the adhesive layer 22. The adhesive element 2 may alternatively be rectangular and the patch 1 is adhered in the centre of the adhesive element 2. The protective film 7 covers the dressing sheet 1 and the adhesive layer 22, the protective film 7 is adhered to the adhesive layer 22, the protective film 7 is used for protecting the viscosity of the adhesive layer 22 and sealing the dressing sheet 1, and the disinfection liquid medicine on the dressing sheet 1 is prevented from volatilizing. The protective film 7 can be selected as release paper.

The pressure assembly 3 comprises a spring 31, a stopper rope 5 and a travel restraint band 32. The two ends of the stroke restraint belt are fixedly connected with the pasting piece body, and the spring is restrained between the stroke restraint belt and the pasting piece body by the stroke restraint belt. One end of the spring 31 abuts against the middle of the adhesive member body 21 and the other end of the spring 31 abuts against the middle of the stroke restraint band 32. One end of the limiting rope 5 is fixedly connected with one end of the spring 31 far away from the adhesive member body 21, and the compression or the springing-out of the spring 31 is controlled by fixing or releasing the other end of the limiting rope 5. The limiting rope 5 can be selected from nylon silk. The stroke restriction band 32 is used for limiting the compression amount of the spring 31 after the spring 31 is bounced, and fixing one end of the spring, so that the spring is bounced to one side of the dressing sheet, pressure is applied to the auxiliary material sheet, and the dressing sheet is pressed at a puncture position. The stroke restraint belt 32 is made of a flexible material, the length of the stroke restraint belt 32 is set according to the actual required pressing strength, and the stronger the required pressing strength is, the shorter the length of the stroke restraint belt 32 is. When the auxiliary material sheet puncturing device is used, the puncturing position pressing device is firstly attached to a puncturing position of a patient, the compression amount of the spring 31 reaches the maximum under the limitation of the limiting rope 5, then the limiting rope 5 is disconnected or the other end of the limiting rope 5 is untied, the spring 31 is bounced off, under the limitation of the stroke limiting belt 32, the spring 31 applies pressure to one side of the auxiliary material sheet, the spring is still in a compression state, the compression amount is smaller than the initial compression amount, namely the length of the spring 31 when bounced off is smaller than the free length of the spring 31, continuous pressure is applied to the auxiliary material sheet, and the auxiliary material sheet is pressed at the puncturing position.

In some embodiments, the puncture site pressing device of the present embodiment further comprises a pressure-dividing sheet fixed between the spring and the adhesive patch body. The pressing sheet has certain hardness, and preferably, the area of the pressing sheet is equal to or larger than that of the dressing sheet, so that on one hand, the contact area with the dressing sheet is increased, the bearing area of the dressing sheet is increased, and the pressure is uniformly dispersed at the puncture part; on the other hand, the surface of the pressure-dividing sheet is smooth, the spring is prevented from being directly pressed at the puncture position, and the comfort level is improved. The attachment points of the travel restraint strap 32 to the adhesive attachment body 21 are located on either side of the wafer. The pressing sheet 4 may be selected from a rectangular plastic sheet having a rounded chamfer or a circular plastic sheet. When the puncture department is close to patient's joint, along with the motion of joint, the easy fish tail skin of bleeder vent 4, the edge can avoid sharp-pointed corner fish tail patient for curved bleeder vent 4, the patient of being convenient for moves about.

The puncture pressing device is before use, and the limiting rope 5 compresses the spring 31. One end of the limiting rope 5 and one end of the spring 31 far away from the pasting piece body 21 are fixedly connected, and the other end of the limiting rope 5 is detachably connected with the pressure dividing sheet 4. The pressure-dividing sheet is fixed with a fixed pin, and the limiting rope 5 is detachably connected with the fixed pin 6. The fixed pin 6 sets up the edge at partial pressure piece 4, and spacing rope 5 is connected with fixed pin 6 through the slipknot. The other end of the limiting rope is connected with the fixing pin, so that the spring 31 is in a compressed state in the initial state, then the other end of the limiting rope is disconnected from the fixing pin or disconnected from the middle of the limiting rope, the spring in the compressed state is released, the restoring elastic force of the spring is changed into pressure to the pressure distributing sheet, and then the pressure is transmitted to the dressing sheet.

In another embodiment, the limiting rope 5 and the pressure divider 4 are optionally connected through a hook. The couple sets up at the edge of bleeder vent 4, and the one end that spacing rope 5 and bleeder vent 4 are connected includes the link, and the couple articulates with the link.

As shown in fig. 2, before use, the spring 31 is under compression under the restraint of the restraining cord 5. When the patch is used, the protective film 7 is firstly torn off, the dressing sheet 1 is aligned to the puncture position, then the pasting piece 2 is pasted with the skin of a patient, and at the moment, the spring 31 is still in a compressed state under the limitation of the limiting rope 5. As shown in fig. 3, the limiting rope 5 is separated from the pressure-dividing plate 4, the spring 31 is sprung and supported between the stroke-restricting band 32 and the pressure-dividing plate 4, the spring 31 is mainly sprung to one side of the dressing sheet under the restriction of the stroke-restricting band, and the spring 31 applies pressure to the auxiliary material sheet to press the puncture site.

When the patient exists a plurality of puncture departments on one's body, can every puncture department use the puncture department press device of this embodiment, liberate both hands, convenient operation has brought the convenience for the patient moreover.

Although the embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the invention, and such modifications and variations fall within the scope defined by the appended claims.

Claims

1. A puncture pressing device is characterized by comprising a dressing sheet (1), an adhesive piece (2) and a pressure assembly (3) which are sequentially stacked;

the adhesive piece (2) comprises an adhesive bonding layer (22) and an adhesive piece body (21) which are superposed, and the auxiliary material sheet (1) is fixed in the middle of the adhesive bonding layer (22);

pressure components (3) include spring (31), spacing rope (5) and about band of stroke (32), the both ends of about band of stroke (32) with paste a body (21) fixed connection, about band of stroke (32) retrain spring (31) about band of stroke (32) with paste between a body (21), the one end of spring (31) is supported paste the middle part of a body (21), the other end of spring (31) is supported the middle part of about band of stroke (32), the one end of spacing rope (5) and spring (31) are kept away from the one end fixed connection who pastes a body (21), through the fixed or release of the spacing rope (5) other end control the compression or the bounce-off of spring (31).

2. A puncture pressing device according to claim 1, further comprising a pressure-distributing sheet (4), wherein the pressure-distributing sheet (4) is fixed between the spring (31) and the adhesive member body (21).

3. A puncture outfit pressing device according to claim 2, wherein one end of the limiting rope (5) is fixedly connected with one end of the spring (31) far away from the adhesive member body (21), and the other end of the limiting rope (5) is detachably connected with the pressure-dividing sheet (4).

4. A puncture outfit pressing device according to claim 3, wherein a fixing pin (6) is fixed on the pressure-dividing sheet (4), and the limiting rope (5) is detachably connected with the fixing pin (6).

5. A puncture pressing device according to claim 2, wherein the pressing piece (4) has a rectangular shape with rounded and chamfered corners.

6. A puncture pressing device according to claim 1, wherein the dressing sheet (1) is a cotton sheet with disinfectant absorbed thereon.

7. A puncture pressing device according to any one of claims 1 to 6, further comprising a protective film (7), said protective film (7) covering said dressing sheet (1) and said adhesive layer (22), said protective film (7) being bonded to said adhesive layer (22).