Adjustable sterile medicine pumping tube handheld device

Abstract

The utility model discloses an adjustable sterile medicine extraction tube handheld device which comprises a handheld clamping plate, two sets of semi-arc-shaped clamps and a clamping device, and the two sets of semi-arc-shaped clamps are arranged at the two opposite inner side ends of the handheld clamping plate respectively. The clamping device comprises clamping assemblies, and the clamping assemblies are movably connected to the two opposite inner side ends of the handheld clamping plate respectively. Therefore, the handheld device is adaptive to medicine extraction pipes of various sizes, stable clamping is achieved by adjusting the semi-arc-shaped clamp and the clamping device, medical requirements are met, universality and practicability are improved, clamping and releasing operation is simplified through an innovative clamping mechanism, operation difficulty and time cost are reduced, working efficiency is improved, and sterile operation risks are reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of medical equipment especially, relates to a adjustable sterile medicine drawing pipe handheld device. BACKGROUND

[0002] In medical practice, the use of sterile medicine drawing pipes is undoubtedly extremely frequent and crucial. As a key tool for drug delivery, the purity and sterility of the medicine drawing pipe are directly related to the treatment effect and safety of the patient. However, the size of the medicine drawing pipe varies due to the differences in the type of medicine it carries and the packaging method, which poses a considerable challenge to the operation of medical staff.

[0003] Different medical staff have different levels of awareness and technical proficiency in operating the medicine drawing pipe. Some experienced teachers or doctors may be able to accurately determine which parts should not be touched based on their rich experience and sharp insight, thereby ensuring the smooth progress of sterile operation. However, for those medical staff who lack responsibility, experience or are in the probationary period, they may find it difficult to strike the right balance. If the operation is not proper, it may contaminate the medicine drawing pipe, thereby affecting the treatment effect and safety of the patient.

[0004] In addition, there is another problem that cannot be ignored in the traditional handheld method, which is the direct contact between the hand and the medicine drawing pipe. Even if the hands of medical staff have been strictly disinfected, there is still a risk of hand contamination of the medicine drawing pipe during long-term operation. This contamination may come from sweat, dander or other microorganisms on the hands, and once they enter the patient's body through the medicine drawing pipe, they may cause serious infection or complications. SUMMARY

[0005] The utility model aims to solve at least one of the technical problems in the related art to some extent.

[0006] To this end, the utility model aims to provide a adjustable sterile medicine drawing pipe handheld device, which is suitable for various sizes of medicine drawing pipes and can be stably clamped by adjusting the semi-arc clamps and the clamping device, thus meeting the medical needs, improving the universality and practicality, simplifying the clamping and releasing operation through the innovative clamping mechanism, reducing the operation difficulty and time cost, improving the work efficiency, and reducing the risk of sterile operation.

[0007] To achieve the above-mentioned purpose, the utility model provides a adjustable sterile medicine drawing pipe handheld device, which comprises a handheld clamp plate, two groups of semi-arc clamps and a clamping device, wherein the two groups of semi-arc clamps are respectively arranged on the two opposite inner side ends of the handheld clamp plate; the clamping device comprises a clamping assembly, wherein the clamping assembly is movably connected to the two opposite inner side ends of the handheld clamp plate.

[0008] The utility model discloses a handheld device of adjustable aseptic medicine drawing pipe, and the handheld device is adapted to various size medicine drawing pipes, and the half-arc-shaped clamps and the clamping device are adjusted to be firmly clamped, the medical requirement is satisfied, the universality and practicality are improved, the clamping mechanism of innovation simplifies the clamping and release operation, reduces the operation difficulty and time cost, improves work efficiency, and reduces the aseptic operation risk.

[0009] In addition, the handheld device of adjustable aseptic medicine drawing pipe according to the application can also have the following additional technical features:

[0010] Specifically, the clamping assembly includes a clamping block, a first connecting plate and a second connecting plate, wherein the clamping block is fixed to one side of the inner side wall of the handheld clamp plate, and the upper and lower surfaces of the clamping block are respectively provided with first clamping columns; the first connecting plate is arranged on the other side of the inner side wall of the handheld clamp plate; the second connecting plate is arranged on the inner side wall of the handheld clamp plate and located adjacent to the first connecting plate, the first connecting plate and the second connecting plate are arranged in staggered arrangement with one high and one low, and both are provided with second clamping columns, and the first clamping columns and the second clamping columns can be connected by clamping.

[0011] Specifically, the inner side walls of the two groups of half-arc-shaped clamps are provided with damping pads, and the size of the front group of half-arc-shaped clamps is smaller than that of the rear group of half-arc-shaped clamps, so as to adapt to medicine drawing pipes of different diameters.

[0012] Specifically, the length of the first connecting plate is greater than that of the second connecting plate, and the two second clamping columns are respectively arranged on different surfaces of the first connecting plate and the second connecting plate, so as to provide diversified clamping modes.

[0013] Specifically, the outer side wall of the handheld clamp plate is provided with a non-slip pad made of soft and durable material to increase the stability and comfort during holding.

[0014] The utility model has the advantages compared with prior art:

[0015] (1) The handheld device is designed with half-arc-shaped clamps and clamping devices of different sizes, which can flexibly adapt to medicine drawing pipes of various sizes, not only meeting the demand for different specifications of medicine drawing pipes in medical practice, but also greatly improving the universality and practicality of the device. Whether it is a small or large medicine drawing pipe, the half-arc-shaped clamps and clamping devices can be adjusted to firmly clamp, thereby ensuring the smooth operation.

[0016] (2) Through the innovative clamping mechanism, the clamping and releasing of the medicine pipe become extremely simple and fast, the medical staff can easily complete the clamping and releasing of the medicine pipe without complex operation steps, greatly reducing the operation difficulty and time cost, not only improving the work efficiency, but also reducing the sterile operation risk caused by improper operation.

[0017] The additional aspects and advantages of the present application will be partially given in the following description, some will become apparent from the following description, or will be understood by those skilled in the art through the practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0018] The above and / or additional aspects and advantages of the present application will become apparent and more readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, in which:

[0019] Fig. 1 A perspective view of an adjustable sterile medicine pipe handheld device according to an embodiment of the present application;

[0020] Fig. 2 A perspective view of an adjustable sterile medicine pipe handheld device according to another embodiment of the present application;

[0021] Fig. 3 A perspective view of an adjustable sterile medicine pipe handheld device according to another embodiment of the present application.

[0022] As shown in the figure: 1, handheld clamping plate; 2, semi-arc clamp; 3, clamping device; 31, clamping assembly; 311, clamping block; 312, first connecting plate; 313, second connecting plate; 21, damping pad; 3111, first clamping column; 3121, second clamping column; 11, anti-skid pad. DETAILED DESCRIPTION

[0023] The embodiments of the present application will be described in detail below, and examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are intended to explain the present application, and cannot be understood as limiting the present application. On the contrary, the embodiments of the present application include all changes, modifications and equivalents falling within the spirit and scope of the appended claims.

[0024] An adjustable sterile medicine pipe handheld device according to an embodiment of the present application will be described below in conjunction with the drawings.

[0025] As Figs. 1-3As shown, the utility model discloses a handheld device of adjustable sterile medicine drawing pipe, including handheld clamping plate 1, two groups of half arc clamps 2 and clamping device 3, wherein, two groups of half arc clamps 2 are arranged respectively at two opposite inner side ends of handheld clamping plate 1, and clamping device 3 includes clamping assembly 31, wherein, clamping assembly 31 is movably connected respectively at two opposite inner side ends of handheld clamping plate 1.

[0026] Wherein, it can be understood that handheld clamping plate 1 is as the main part of whole device, provides the convenience of holding.Two groups of half arc clamps 2 are arranged respectively at two opposite inner side ends of handheld clamping plate 1, and the two groups of half arc clamps 2 can tightly hold sterile medicine drawing pipe and prevent it from slipping or moving during use.Especially, the two groups of half arc clamps 2 can be selected according to the diameter size of sterile medicine drawing pipe to adapt to different specifications of sterile medicine drawing pipe.

[0027] In addition, clamping device 3 includes clamping assembly 31, and the clamping assembly 31 is movably connected respectively at two opposite inner side ends of handheld clamping plate 1.By adjusting the position and state of clamping assembly 31, two different specifications of half arc clamps 2 can be fixed to ensure that sterile medicine drawing pipe is stably clamped in the device.

[0028] Specifically, in actual use, according to the diameter size of sterile medicine drawing pipe, the half arc clamps 2 matched with the diameter of medicine drawing pipe are selected from the two groups for use.According to the size of the selected half arc clamps 2, the corresponding clamping assembly 31 is determined.Each group of half arc clamps 2 corresponds to the corresponding clamping assembly 31 to ensure the adaptability and stability of clamping.The half arc clamps 2 are aligned with the medicine drawing pipe, and the handheld clamping plate 1 is pressed gently with hand until the selected clamping assembly 31 is tightly clamped, that is, the corresponding half arc clamps 2 tightly clamp the medicine drawing pipe to ensure the stability and safety of the sterile medicine drawing pipe.After use, the clamping assembly 31 is loosened in reverse order, and the medicine drawing pipe is taken out from the half arc clamps 2.

[0029] In an embodiment of the utility model, as shown in Figs. 1-3 The clamping assembly 31 includes a clamping block 311, a first connecting plate 312 and a second connecting plate 313, wherein the clamping block 311 is fixed to one side of the inner side wall of the handheld clamping plate 1, and the upper and lower surfaces of the clamping block 311 are respectively provided with first clamping columns 3111, the first connecting plate 312 is arranged on the other side of the inner side wall of the handheld clamping plate 1, and the second connecting plate 313 is arranged on the inner side wall of the handheld clamping plate 1 and located on the adjacent side of the first connecting plate 312, the first connecting plate 312 and the second connecting plate 313 are arranged in staggered manner with one high and one low, and both are provided with second clamping columns 3121, and the first clamping columns 3111 and the second clamping columns 3121 can be clamped and connected.

[0030] Wherein, it can be understood that the clamping block 311 is fixedly installed on one side of the inner side wall of the handheld clamping plate 1, as a fixed end of the clamping assembly 31. The upper and lower surfaces of the clamping block 311 are respectively provided with first clamping columns 3111, and these clamping columns are the key structures for the clamping assembly 31 to achieve clamping connection.

[0031] The first connecting plate 312 is arranged on the other side of the inner side wall of the handheld clamping plate 1, opposite to the clamping block 311. Meanwhile, the second connecting plate 313 is also arranged on the inner side wall of the handheld clamping plate 1, located on the adjacent side of the first connecting plate 312, and the first connecting plate 312 and the second connecting plate 313 are arranged in staggered manner with one high and one low. The staggered arrangement design makes the clamping assembly 31 have higher stability and flexibility when clamping.

[0032] The first connecting plate 312 and the second connecting plate 313 are provided with second clamping columns 3121. These second clamping columns 3121 cooperate with the first clamping columns 3111 on the clamping block 311 to achieve the fixation of the semi-arc-shaped clamp 2 through clamping connection.

[0033] In actual use, first, according to the diameter size of the sterile medicine drawing tube, the semi-arc-shaped clamp with the same diameter as the medicine drawing tube is selected from the two groups of semi-arc-shaped clamps 2 for use. Then, according to the size of the selected semi-arc-shaped clamp 2, the corresponding clamping assembly 31 is determined. Each group of semi-arc-shaped clamps 2 corresponds to a corresponding clamping assembly 31 to ensure the adaptability and stability of clamping.

[0034] Next, the selected semi-arc-shaped clamp 2 is aligned with the sterile medicine drawing tube, and the handheld clamping plate 1 is gently pressed by hand. During the pressing process, the clamping assembly 31 begins to play a role. With the pressing of the handheld clamping plate 1, the first clamping columns 3111 on the clamping block 311 gradually approach and finally clamping connect together with the second clamping columns 3121 on the first connecting plate 312 and the second connecting plate 313. This clamping process drives the corresponding semi-arc-shaped clamp 2 to tightly clamp the sterile medicine drawing tube, thereby ensuring the stability and safety of the sterile medicine drawing tube.

[0035] After use, the clamping assembly 31 needs to be loosened in the reverse order. Specifically, only need to gently push the handheld clamping plate 1 or the relevant part of the clamping assembly 31, so that the first clamping columns 3111 and the second clamping columns 3121 are separated. Then, the sterile medicine drawing tube can be easily taken out from the semi-arc-shaped clamp 2, and the whole use process is completed.

[0036] In an embodiment of the present application, as shown in Figs. 1-3 The inner side walls of the two groups of semi-arc-shaped clamps 2 are provided with damping pads 21, and the size of the front group of semi-arc-shaped clamps is smaller than that of the rear group of semi-arc-shaped clamps, so as to adapt to the medicine drawing tubes with different diameters.

[0037] It can be understood that the damping pad 21 is made of rubber material, which can not only increase the friction between the semi-arc-shaped clamp 2 and the sterile medicine drawing tube, prevent the medicine drawing tube from slipping or moving during use, but also effectively reduce the wear on the surface of the medicine drawing tube during clamping, and protect the integrity thereof.

[0038] In addition, in order to adapt to sterile medicine drawing tubes of different diameters, the device is specially designed with two groups of semi-arc-shaped clamps 2 of different sizes. The size of the semi-arc-shaped clamps at the front end is smaller, which is suitable for smaller diameter medicine drawing tubes; and the size of the semi-arc-shaped clamps at the rear end is larger, which is suitable for larger diameter medicine drawing tubes. This design enables medical staff to select semi-arc-shaped clamps matching the diameter of the medicine drawing tube from the two groups of semi-arc-shaped clamps 2 according to the diameter of the sterile medicine drawing tube, so as to ensure the tightness and stability of clamping.

[0039] In an embodiment of the present application, as shown in Figs. 1-3 The length of the first connecting plate 312 is greater than that of the second connecting plate 313, and the two second clamping columns 3121 are respectively arranged on different surfaces of the first connecting plate 312 and the second connecting plate 313, so as to provide diversified clamping modes.

[0040] It can be understood that the length of the first connecting plate 312 is designed to be greater than that of the second connecting plate 313, which not only enhances the structural strength of the clamping assembly 31, but also provides the possibility of diversified clamping modes.

[0041] The two second clamping columns 3121 are respectively arranged on different surfaces of the first connecting plate 312 and the second connecting plate 313. Specifically, one second clamping column 3121 can be located on the upper surface of the first connecting plate 312, and the other can be located on the side surface or lower surface of the second connecting plate 313. This different surface arrangement makes the clamping assembly 31 have higher flexibility and diversity when clamped.

[0042] During the process of aligning the semi-arc-shaped clamp 2 with the sterile medicine drawing tube and gently pressing the handheld clamping plate 1 by hand, the clamping assembly 31 begins to play a role. Due to the length difference between the first connecting plate 312 and the second connecting plate 313 and the arrangement of the second clamping column 3121 on different surfaces, medical staff can choose the most suitable clamping mode according to the actual situation. For example, when clamping a large medicine drawing tube, the second clamping column 3121 on the first connecting plate 312 is selected to be clamped with the first clamping column 3111, and vice versa.

[0043] In an embodiment of the present application, as shown in Figs. 1-3 A non-slip pad 11 is arranged on the outer side wall of the handheld clamping plate 1, and the non-slip pad 11 is made of soft and durable material to increase the stability and comfort during holding.

[0044] It can be understood that the anti-skid pad 11 is made of rubber material, which not only has good anti-skid performance and can provide stable holding force in wet or greasy environment to prevent the device from slipping, but also has sufficient softness and durability, which can keep its shape and performance unchanged for a long time, ensuring the comfortable holding of medical staff.

[0045] In actual use, medical staff can easily hold the hand-held splint 1 and increase the friction between the hand-held splint 1 and the palm through the anti-skid pad 11, so as to more stably control the whole device. The soft material of the anti-skid pad 11 can also effectively disperse the pressure during holding, reduce the fatigue feeling of the hand, and improve the comfort of use.

[0046] Specific use process or operation method:

[0047] I. Preparation

[0048] Ensure that all parts of the hand-held device (the hand-held splint 1, the two groups of semi-arc-shaped clamps 2, and the clamping device 3) are intact and in a non-used state.

[0049] Check whether the anti-skid pad 11 is intact, without damage or falling off.

[0050] According to the diameter size of the sterile medicine drawing tube, select the semi-arc-shaped clamp matched with the diameter of the medicine drawing tube from the two groups of semi-arc-shaped clamps 2.

[0051] II. Clamping the sterile medicine drawing tube

[0052] According to the size of the medicine drawing tube, select the clamping assembly 31. When it is necessary to clamp a large medicine drawing tube, select the second clamping column 3121 on the first connecting plate 312 to be clamped with the first clamping column 3111, and vice versa.

[0053] Place the sterile medicine drawing tube between the two groups of semi-arc-shaped clamps 2, and ensure that the center line of the medicine drawing tube is aligned with the center line of the hand-held splint 1.

[0054] Gently press the hand-held splint 1 with the hand, so that the first clamping column 3111 of the clamping block 311 gradually approaches the second clamping column 3121 of the first connecting plate 312.

[0055] Continue to press until the first clamping column 3111 and the second clamping column 3121 are tightly clamped, at which time the semi-arc-shaped clamps 2 tightly clamp the sterile medicine drawing tube.

[0056] III. Loosen the clamping assembly and take out the medicine drawing tube

[0057] When it is necessary to loosen, loosen the clamping assembly 31 in the reverse order.

[0058] Gently push the relevant part of the hand-held splint 1 or the clamping assembly 31, so that the first clamping column 3111 and the second clamping column 3121 are separated.

[0059] Loosen the half-arc-shaped clamp 2 and remove the sterile medicine drawing tube from the handheld device.

[0060] Four, cleaning and disinfection and storage

[0061] After use, clean the handheld device in time, especially the non-slip pad 11 and the damping pad 21, to remove the residual medicine or stains.

[0062] Comprehensive disinfection of the handheld device with appropriate disinfectant to prevent cross infection.

[0063] Store the handheld device in a dry, well-ventilated place, avoid direct sunlight or humid environment.

[0064] Or placed in a specific iodine and betadine injection and disposable sterile contrast medium needle cylinder storage device.

[0065] In summary, the adjustable sterile medicine drawing tube handheld device of the embodiment of the present application can adapt to various sizes of medicine drawing tubes, and can be stably clamped through adjustment of the half-arc-shaped clamp and the clamping device, meet the medical needs, improve the universality and practicality, the innovative clamping mechanism simplifies the clamping and releasing operation, reduces the operation difficulty and time cost, improves the work efficiency, and reduces the sterile operation risk.

[0066] In the description of the present application, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first", "second" can be explicitly or implicitly included at least one of the features. In the description of the present application, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise specifically limited.

[0067] In the description of the present application, the description of the reference terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In the present application, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, the skilled in the art can combine and combine the different embodiments or examples described in the present application and the features of different embodiments or examples without contradiction.

[0068] Although the embodiments of the utility model have been shown and described above, it can be understood that the above-mentioned embodiments are exemplary and cannot be understood as limiting the utility model, and the ordinary skilled in the art can change, modify, replace and deform the above-mentioned embodiments within the scope of the utility model.

Claims

1. An adjustable sterile drug aspiration tube handheld device, characterized in that, It includes a hand-held clamp (1), two sets of semi-circular clamps (2), and a locking device (3), wherein, The two sets of semi-circular clips (2) are respectively disposed on the two opposite inner ends of the hand-held clamp (1); The snap-fit ​​device (3) includes a snap-fit ​​assembly (31), wherein, The snap-fit ​​assembly (31) is movably connected to the two opposite inner ends of the handheld clamp (1).

2. The adjustable sterile drug aspiration tube handheld device according to claim 1, characterized in that, The snap-fit ​​assembly (31) includes a snap-fit ​​block (311), a first connecting plate (312), and a second connecting plate (313), wherein, The snap-fit ​​block (311) is fixed to one side of the inner wall of the hand-held clamp (1), and the upper and lower sides of the snap-fit ​​block (311) are respectively provided with first snap-fit ​​posts (3111); The first connecting plate (312) is disposed on the other side of the inner wall of the handheld clamp (1); The second connecting plate (313) is disposed on the inner side wall of the hand clamp (1) and is located on the adjacent side of the first connecting plate (312). The first connecting plate (312) and the second connecting plate (313) are arranged in a staggered manner with one being higher and the other lower, and both are provided with a second locking post (3121). The first locking post (3111) and the second locking post (3121) can be locked together.

3. The adjustable sterile drug aspiration tube handheld device according to claim 1, characterized in that, The inner walls of both sets of semi-circular clips (2) are provided with damping pads (21), and the size of the front set of semi-circular clips is smaller than that of the rear set of semi-circular clips, so as to accommodate drug extraction tubes of different diameters.

4. The adjustable sterile drug aspiration tube handheld device according to claim 2, characterized in that, The length of the first connecting plate (312) is greater than that of the second connecting plate (313), and the two second snap-fit ​​posts (3121) are respectively disposed on different surfaces of the first connecting plate (312) and the second connecting plate (313) to provide a variety of snap-fit ​​methods.

5. The adjustable sterile drug aspiration tube handheld device according to claim 1, characterized in that, The outer wall of the handgrip (1) is provided with an anti-slip pad (11), which is made of a soft and durable material to increase stability and comfort when holding.

Images