Blood drawing frame with height adjusting and automatic disinfecting functions

Abstract

The utility model relates to the technical field of medical instruments, and provides a blood drawing frame with height adjusting and automatic sterilizing functions, which comprises a support base, a seat body fixedly connected to the top end of the support base, a rear lying support plate rotatably connected to the outer side wall of the seat body, and a head cushion arranged on the outer side of the top end of the rear lying support plate. An armrest is mounted on one side of the seat main body; the lifting mechanism is arranged on the other side wall of the seat main body, the lifting mechanism comprises two connecting sleeves, and the two connecting sleeves are fixedly connected to the end, away from the armrest, of the seat main body; the height of the frame is adjusted according to the height of a patient so that the frame can be exactly located at the elbow of the patient, it can be guaranteed that the arm of the patient is stably supported in the blood drawing process, and due to the fact that the height of the frame is adjustable, the blood drawing part can be fully exposed when the arm of the patient is in a straightened state; therefore, more accurate positioning and blood drawing operation of medical staff are facilitated, and the possibility of misoperation is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical instrument technical field, concretely is a kind of blood extraction frame with height adjustment and automatic disinfection function. BACKGROUND

[0002] With the continuous progress of medical technology, the humanization, safety and efficiency of medical equipment are increasingly improved. In the process of medical blood extraction, how to ensure the comfort of patients, improve the blood extraction efficiency and protect the safety of doctors and patients has always been an important problem in the medical field.

[0003] Traditional blood extraction operation often has some inconvenience and safety hazards. For example, if the patient's arm cannot be properly supported during blood extraction, not only the comfort of the patient will be affected, but also the blood extraction site may be positioned inaccurately, increasing the operation difficulty. At the same time, due to the lack of effective disinfection measures, there is a risk of cross infection in the process of blood extraction, which threatens the health and safety of doctors and patients.

[0004] Therefore, the skilled in the art proposes a blood extraction frame with height adjustment and automatic disinfection function to solve the problem in the background art. SUMMARY

[0005] To solve the above technical problems, the utility model provides a kind of blood extraction frame with height adjustment and automatic disinfection function, by adjusting the height of shelf according to the height of patient, make it just be located at the elbow of patient, to ensure that the arm of patient can be stably supported in the process of blood extraction, when hand is straightened, blood extraction site can be fully exposed, facilitate medical staff to carry out accurate, fast blood extraction operation.

[0006] A blood extraction frame with height adjustment and automatic disinfection function, comprising a support base, the top end of the support base is fixedly connected with a seat body, the outer side wall of the seat body is rotatably connected with a backrest support plate, the outer side of the top end of the backrest support plate is provided with a head cushion, one side of the seat body is provided with an armrest;

[0007] A lifting mechanism is arranged on the other side wall of the seat body, the lifting mechanism comprises a connecting sleeve, the connecting sleeve is fixedly connected at the end of the seat body away from the armrest, two connecting sliding rods are slidably connected to the inner side of the two connecting sleeves; the top end of the two connecting sliding rods is fixedly connected with a hand placing plate, a middle support plate is fixedly connected between the two connecting sleeves, a connecting screw is threadedly connected to the inner side wall of the middle support plate, the bottom end of the connecting screw is also fixedly connected with a rotating handle; the outer side wall of the hand placing plate is provided with a storage cylinder;

[0008] A disinfection mechanism is arranged on the outer side wall of the seat body close to the bottom end.

[0009] Preferably, a jacking plate is further arranged between the two connecting slide rods, and the top end of the connecting screw rod is rotationally connected with the jacking plate between the connecting slide rods.

[0010] Preferably, a closing plate is rotationally connected to the top end of the storage cylinder, the inner side wall of the storage cylinder is hollow, a disposable plastic film is placed in the storage cylinder, and a connecting groove is formed in the side of the storage cylinder close to the hand placing plate.

[0011] Preferably, the disinfection mechanism comprises a fixed slide rod, the fixed slide rod is fixedly connected to the outer side wall of the storage cylinder, a connecting slide sleeve is sleeved on the outer side wall of the fixed slide rod, and the connecting slide sleeve is in a cylindrical shape and is slidingly connected to the outer side wall of the fixed slide rod.

[0012] Preferably, the outer side wall of the connecting slide sleeve is fixedly connected with a spray head, and the top of the spray head is further provided with an adjusting switch for adjusting the spraying size of the spray head.

[0013] Preferably, a connecting pipeline is installed at the bottom end of the connecting slide sleeve, the connecting pipeline supplies disinfectant water to the spray head through the connecting slide sleeve, a storage box is installed at the end of the connecting pipeline away from the connecting slide sleeve, and a water pump is built in the storage box for supplying disinfectant water to the connecting pipeline.

[0014] Compared with the prior art, the utility model has the advantages of the following:

[0015] 1. The height of the shelf is adjusted according to the height of the patient, so that the patient's elbow is just located at the position, so that the patient's arm can be stably supported during blood drawing, and the patient's arm can be fully exposed in a straightened state due to the adjustability of the height of the shelf, which helps medical staff to more accurately position and draw blood, thereby reducing the possibility of operation failure.

[0016] 2. The disinfectant spray head provided on the device can comprehensively disinfect the shelf and the blood drawing position of the patient, effectively reducing the risk of bacterial or viral transmission, and the pull-out type disposable plastic pad used in cooperation further enhances the health protection measures and effectively isolates the transmission path of viruses and bacteria. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0018] Figure 2 It is a three-dimensional structure schematic view of the utility model Figure 1 It is a structure schematic view of the lifting mechanism of the utility model;

[0019] Figure 3 It is a three-dimensional structure schematic view of the utility model Figure 1Structure diagram of the disinfection mechanism.

[0020] In the figure: 1, support base; 11, seat body; 12, backrest support plate; 13, head cushion; 14, armrest; 2, connecting sleeve; 21, connecting slide rod; 22, hand placing plate; 23, middle support plate; 24, connecting screw; 25, rotating handle; 26, storage cylinder; 27, closing plate; 3, fixed slide rod; 31, connecting slide sleeve; 32, spray head; 33, adjusting switch; 34, connecting pipeline; 35, storage box. DETAILED DESCRIPTION

[0021] The embodiments of the present application will be further described in detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate the present application, but cannot be used to limit the scope of the present application.

[0022] As shown in the accompanying Figure 1 to the accompanying Figure 3 As shown in the accompanying

[0023] Example one: the utility model provides a kind of blood drawing frame with height adjustment and automatic disinfection function, including support base 1, the top of support base 1 is fixedly connected with seat body 11, the outer side wall of seat body 11 is rotatably connected with backrest support plate 12, the outer side of the top of backrest support plate 12 is provided with head cushion 13, one side of seat body 11 is equipped with armrest 14;

[0024] Lifting mechanism, the lifting mechanism is arranged in the other side wall of seat body 11, the lifting mechanism includes connecting sleeve 2, the connecting sleeve 2 is fixedly connected at the end of seat body 11 away from armrest 14, the inner side of two connecting sleeve 2 is slidably connected with two connecting slide rods 21;The top of two connecting slide rods 21 is fixedly connected with hand placing plate 22, two connecting sleeve 2 are fixedly connected with middle support plate 23 between them, the inner side wall of middle support plate 23 is threadedly connected with connecting screw 24, the bottom of connecting screw 24 is also fixedly connected with rotating handle 25;The outer side wall of hand placing plate 22 is equipped with storage cylinder 26, top lifting plate is also provided between two connecting slide rods 21, the top of connecting screw 24 and the top lifting plate between connecting slide rod 21 are rotatably connected together, the top of storage cylinder 26 is rotatably connected with closing plate 27, the inner side wall of storage cylinder 26 is hollow, disposable plastic film is placed in storage cylinder 26, connecting groove is formed in the side of storage cylinder 26 close to hand placing plate 22.

[0025] Specific, through the middle of the middle support plate 23 opening screw groove, can be convenient and connecting screw rod 24 thread connection together, convenient to connecting slide rod 21 jacking, in the storage cylinder 26 can be placed in disposable plastic film, from the storage cylinder 26 outside the groove can be pulled out, cover to the top of the hand rest plate 22, the device in use can be disassembled, the device and seat body 11 disassembled separate use, by changing the rotating handle 25 into motor drive can realize electric adjustment.

[0026] Disinfection mechanism, the disinfection mechanism is arranged in the seat body 11 near the bottom end of the outer wall, the disinfection mechanism includes fixed slide rod 3, the fixed slide rod 3 is fixedly connected to the outer wall of the storage cylinder 26, the outer wall of the fixed slide rod 3 is sleeved with connecting sleeve 31, the connecting sleeve 31 is slidably connected to the outer wall of the fixed slide rod 3, the outer wall of the connecting sleeve 31 is fixedly connected with the spray head 32, the top of the spray head 32 is further provided with an adjusting switch 33, the adjusting switch 33 is used for adjusting the spray size of the spray head 32, the bottom end of the connecting sleeve 31 is provided with a connecting pipe 34, the connecting pipe 34 supplies disinfectant water for the spray head 32 through the connecting sleeve 31, one end of the connecting pipe 34 away from the connecting sleeve 31 is provided with a storage box 35, the storage box 35 is provided with a water pump for supplying disinfectant water for the connecting pipe 34.

[0027] Specific, through the setting of the fixed slide rod 3, the connecting sleeve 31 can be conveniently slid on the outer side of the fixed slide rod 3, and the position of the spray head 32 can be conveniently adjusted to spray and disinfect the hand rest plate 22 and the hands of the patient.

[0028] Working principle: when the device is needed, first adjust the height of the device according to the position of the patient's hand, first rotate the rotating handle 25, make the rotating handle 25 threadedly ascend and descend in the middle support plate 23 through the connecting screw rod 24, the connecting screw rod 24 can drive the two connecting slide rods 21 to slide and ascend and descend in the connecting sleeve 2, the ascending and descending of the connecting slide rods 21 will take the hand rest plate 22 to ascend and descend, for adjusting the height of the elbow, before use, the closure plate 27 can be pulled open, so that the user can place disposable plastic film in the storage cylinder 26, then pull out the plastic film from the groove outside the storage cylinder 26, cover the top of the hand rest plate 22, then place the patient's hand on the top end of the hand rest plate 22, before use of the device, the switch of the spray head 32 can be opened by rotating the adjusting switch 33, then pull the connecting sleeve 31, so that the spray head 32 disinfects the top of the hand rest plate 22, the spray size can be adjusted by the adjusting switch 33, the device and the patient's hand can be sprayed and disinfected, which is convenient for subsequent blood drawing.

[0029] The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be ordered according to the description and the drawings, the specific connection mode of each part adopts the conventional means such as bolt, rivet and welding in the prior art, the mechanical, part and equipment adopt the conventional type in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, and the details are not described herein. The contents not described in detail in the description all belong to the prior art known by the person skilled in the art.

[0030] In the description of the utility model, the terms "first" and "second" are only used 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 limited by "first" and "second" can explicitly or implicitly include one or more of the features. The meaning of "a plurality of" is two or more, unless otherwise specifically limited.

[0031] In the utility model, unless otherwise specifically defined and limited, the terms "mounting", "connection", "connecting", "fixing" and the like should be understood in a broad sense, for example, it can be fixed connection, or detachable connection, or integrated; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through an intermediate medium; it can be the communication or interaction relationship between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0032] In the utility model, unless otherwise specifically defined and limited, the first feature "on" or "under" the second feature can be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature "above", "over" and "on" the second feature can be that the first feature is directly above or obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "under" and "under" the second feature can be that the first feature is directly below or obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0033] In the description of the present specification, the description referring to the terms "one embodiment", "some embodiments", "an example", "a specific example" or "some examples" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, 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 appropriate manner in any one or more embodiments or examples. Furthermore, the person skilled in the art can combine and combine the different embodiments or examples described in the present specification and the features of the different embodiments or examples, without contradiction

[0034] The present application discloses the drawings in the embodiment, only relate to the structure involved in the embodiment of the present application, other structures can refer to the usual design, in the case of no conflict, the same embodiment and different embodiments of the present application can be combined with each other.

[0035] Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacements to some of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A blood collection stand with adjustable height and automatic disinfection functions, characterized in that: Including support base (1), the top end of support base (1) is fixedly connected with seat body (11), the outer side wall of seat body (11) is rotatably connected with back lying support plate (12), the outer side of the top end of back lying support plate (12) is provided with head cushion (13), one side of seat body (11) is provided with armrest (14); Lifting mechanism, the lifting mechanism is arranged in the other side wall of seat body (11), the lifting mechanism includes connecting sleeve (2), two connecting sleeve (2) are fixedly connected at the end of seat body (11) away from armrest (14), the inner side of two connecting sleeve (2) is slidably connected with two connecting slide rods (21);The top end of two connecting slide rods (21) is fixedly connected with hand placing plate (22), two connecting sleeve (2) are fixedly connected with middle support plate (23), the inner side wall of middle support plate (23) is threadedly connected with connecting screw (24), the bottom end of connecting screw (24) is also fixedly connected with rotating handle (25);The outer side wall of hand placing plate (22) is provided with storage cylinder (26); Disinfection mechanism, the disinfection mechanism is arranged in the outer side wall of seat body (11) close to the bottom end.

2. The blood drawing stand with height adjustment and automatic sterilization function according to claim 1, characterized in that: Two connecting slide rods (21) are also provided with jacking plate, the top end of connecting screw (24) is rotatably connected with the jacking plate between connecting slide rods (21).

3. The blood drawing stand with height adjustment and automatic sterilization function according to claim 1, characterized in that: The top end of storage cylinder (26) is rotatably connected with closing plate (27), the inner side wall of storage cylinder (26) is hollow, a disposable plastic film is placed in storage cylinder (26), a connecting groove is formed in the side of storage cylinder (26) close to hand placing plate (22).

4. The blood drawing stand with height adjustment and automatic sterilization function according to claim 1, characterized in that: The disinfection mechanism includes fixed slide rod (3), the fixed slide rod (3) is fixedly connected to the outer side wall of storage cylinder (26), the outer side wall of fixed slide rod (3) is provided with connecting slide sleeve (31), the connecting slide sleeve (31) is slidably connected to the outer side wall of fixed slide rod (3) in a cylindrical shape.

5. The blood drawing stand with height adjustment and automatic sterilization function according to claim 4, characterized in that: The outer side wall of connecting slide sleeve (31) is fixedly connected with spray head (32), the top of spray head (32) is also provided with adjusting switch (33), and the adjusting switch (33) is used to adjust the spray size of spray head (32).

6. The blood drawing stand with height adjustment and automatic sterilization function according to claim 5, characterized in that: The bottom end of connecting slide sleeve (31) is provided with connecting pipeline (34), the connecting pipeline (34) supplies disinfectant water for spray head (32) through connecting slide sleeve (31), one end of connecting pipeline (34) away from connecting slide sleeve (31) is provided with storage box (35), and the storage box (35) is provided with water pump for supplying disinfectant water for connecting pipeline (34).

Images