CN217745219U

CN217745219U - Infusion rod with telescopic hook for infusion puncture

Info

Publication number: CN217745219U
Application number: CN202220960901.5U
Authority: CN
Inventors: 余红霞; 余艮珍; 朱杉; 熊晓菊
Original assignee: Tongji Medical College of Huazhong University of Science and Technology
Current assignee: Tongji Medical College of Huazhong University of Science and Technology
Priority date: 2022-04-20
Filing date: 2022-04-20
Publication date: 2022-11-08
Anticipated expiration: 2032-04-20

Abstract

The utility model provides a transfusion rod of flexible couple in area for infusion puncture, its characterized in that: the transfusion rod comprises a lifting hook, a hanging rod and a transfusion bottle hanging hook, the hanging rod is a hollow rod body with one closed end and the other open end, and the lifting hook is fixed at the closed end of the hanging rod; the infusion bottle hanging hook is positioned at the open end of the hanging rod and is connected with the hanging rod through an elastic telescopic structure; the elastic telescopic structure is positioned in the hollow cavity of the suspender, the upper end of the elastic telescopic structure is fixed on the inner wall of the closed end surface of the suspender, the lower end of the elastic telescopic structure extends out of the suspender to be connected with the hanging hook of the infusion bottle, and the elastic telescopic structure is completely arranged in the suspender in a contraction state; the infusion bottle hanging hook is provided with a pull-down handle which is fixed on the infusion bottle hanging hook through a hanging rope. The utility model discloses when making nursing staff carry out the venous transfusion puncture, sitting the lifting work that can realize the infusion bottle, convenient operation, labour saving and time saving, very big improvement the comfort level of work efficiency and work.

Description

Infusion rod with telescopic hook for infusion puncture

Technical Field

The utility model relates to the field of medical appliances, in particular to a transfusion rod with a telescopic hook for transfusion puncture.

Background

The intravenous infusion is an important means for treating diseases and is also a basic operation in clinical nursing work, and the infusion rod is one of essential objects in the intravenous infusion operation, so that the convenience, the efficiency, the safety and the experience of an operator during the operation are directly influenced.

When intravenous infusion is carried out, general medical care personnel can carry out infusion puncture on a patient at a puncture platform, and after the infusion puncture is finished, the patient moves an infusion bottle to a ward or an infusion room to carry out infusion work. At present, infusion rods of infusion rooms in many hospitals have the following problems: (1) the height of the hook is not adjustable, when the height is higher, a nursing worker needs to stand up to hang an infusion bottle when carrying out infusion puncture, and when the height is lower, liquid pressure is small due to insufficient height, so that the liquid cannot enter the body of a patient; (2) some telescopic transfusion rods are provided, but most of the existing telescopic transfusion rods adjust the transfusion rods by utilizing the tightness of screw knobs so as to realize the adjustment of the height of the hook, when the knobs are loosened, the risk of unstable hook of the transfusion bottle exists, and the operation is time-consuming and labor-consuming; (3) when infusion puncture is performed, the infusion rod is fixed on the puncture platform, so that the operation space is limited; (4) in the process of infusion, if a nurse needs to pull a needle or change a medicine after the infusion is finished, sometimes the nurse is busy or far away and cannot hear the call of the patient, and the patient is troublesome when no accompanying person exists.

Therefore, the novel infusion rod is designed, convenience in operation is improved, infusion safety is guaranteed, working efficiency and comfort of nursing staff are improved, and meanwhile, human care of a patient is reflected by details.

Disclosure of Invention

The utility model provides a take transfusion rod of flexible couple for infusion puncture according to prior art's not enough, this transfusion rod's couple can stretch out and draw back automatically, makes things convenient for the nursing staff to sit and both can accomplish venous transfusion puncture work, convenient operation, and labour saving and time saving, this transfusion rod still has warning reminding device moreover, can report to the police after the infusion is accomplished and remind the nursing staff to advance to repair the medicine and change or pull out the needle process.

In order to achieve the technical purpose, the utility model provides a transfusion rod with a telescopic hook for transfusion puncture, which is characterized in that: the transfusion rod comprises a lifting hook, a hanging rod and a transfusion bottle hanging hook, the hanging rod is a hollow rod body with one closed end and the other open end, and the lifting hook is fixed at the closed end of the hanging rod; the infusion bottle hanging hook is positioned at the open end of the suspender and is connected with the suspender through an elastic telescopic structure; the elastic telescopic structure is positioned in the hollow cavity of the hanging rod, the upper end of the elastic telescopic structure is fixed on the inner wall of the closed end surface of the hanging rod, the lower end of the elastic telescopic structure extends out of the hanging rod and is connected with the hanging hook of the infusion bottle, and the elastic telescopic structure is completely arranged in the hanging rod in a contraction state; the infusion bottle hanging hook is provided with a pull-down handle which is fixed on the infusion bottle hanging hook through a hanging rope.

The utility model discloses better technical scheme: the infusion bottle hanging hook comprises a fixing plate and two hook bodies symmetrically arranged below the fixing plate, the two hook bodies are formed by integrally bending metal wires, and the hanging rope is fixed on one of the hook bodies.

The utility model discloses further technical scheme: the infusion rod further comprises an alarm reminding device, the alarm reminding device comprises an alarm installed on the fixing plate and a control button arranged on the pull-down handle, the alarm is connected with the control button through a control line, and the control line penetrates through the lifting rope and is connected with the control button.

The utility model discloses better technical scheme: the elastic telescopic structure comprises a fixed rod and a first telescopic spring, one end of the fixed rod is directly fixed or fixed on the inner wall of the closed end face of the hanging rod through a second telescopic spring, and the other end of the fixed rod is connected with the fixed plate through the first telescopic spring.

The utility model discloses better technical scheme: the elasticity of the elastic telescopic structure is larger than the gravity of 500ml infusion bottles filled with liquid medicine in at least two bottles.

The utility model discloses better technical scheme: the alarm is a sound alarm or a sound and flash integrated alarm, and is provided with a loudspeaker and a power supply; the gravity of the alarm is smaller than the elastic force of the elastic telescopic structure.

The utility model discloses better technical scheme: the length of the fixed rod is less than 2/3 of that of the hanging rod.

The utility model has the advantages that:

(1) The telescopic hook can be realized by the spring in the infusion rod sleeve, the handle is matched, so that when nursing personnel carry out intravenous infusion puncture, the lifting work of an infusion bottle can be realized by sitting, the operation is convenient, the time and the labor are saved, and the working efficiency and the working comfort level are greatly improved.

(2) The utility model adopts the spring mode to control the extension and retraction of the hook, and the extension and retraction function and direction of the hook can be adjusted at will, so that the height and distance of the infusion bottle can be adjusted according to the needs of the nursing staff in the checking link of the infusion; and the spring with larger elasticity is selected, and can be stretched only when being pulled downwards forcibly, so that the spring can not be stretched when an infusion bottle is hung.

(3) The transfusion rod has a relatively simple structure, can be directly hung on the slide rail above the puncture platform for transfusion puncture, and is suspended in the air by utilizing the slide rail above the puncture platform, so that the space is saved, and a larger operation space is created for nursing staff; then can also take off and move to the infusion room, hang on the slide rail or the infusion support frame of infusion room top surface, convenient to use.

(4) The utility model is provided with an alarm or a prompter, when the patient finishes the transfusion and needs to pull out the needle or change the medicine, the button on the handle can be directly pressed, the alarm or the prompter is opened, and the nurse is called and reminded of repairing.

(5) The utility model discloses a handle is the cotton handle of bubble, and antiskid is comfortable, and stay cord and handle colour can be according to hospital or the individualized selection of administrative or technical offices demand, if utilize bright-colored colour, can alleviate the fear of patient's infusion.

Drawings

Fig. 1 and 2 are schematic structural views of two different embodiments of the present invention;

FIG. 3 is a schematic view of the hanging hook of the infusion bottle of the present invention;

fig. 4 is a reference diagram of the usage state of the present invention.

In the figure: 1-lifting hook, 2-jib, 3-infusion bottle suspension hook, 300-fixed plate, 301-couple body, 4-elastic expansion structure, 400-dead lever, 401-first expanding spring, 402-second expanding spring, 5-drop handle, 6-lifting rope, 7-alarm, 8-control button, 9-through control line.

Detailed Description

The present invention will be further explained with reference to the drawings and examples. Fig. 1 to 4 are drawings of the embodiment, which are drawn in a simplified manner and are only used for clearly and concisely illustrating the purpose of the embodiment of the present invention. The following detailed description of the embodiments of the present invention is presented in the drawings and is not intended to limit the scope of the invention as claimed. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "inner", "outer", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, or orientations or positional relationships that are conventionally placed when the products of the present invention are used, or orientations or positional relationships that are conventionally understood by those skilled in the art, and are merely for convenience of description of the present invention and simplifying the description, but do not indicate or imply that the device or element that is referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used solely to distinguish one from another, and are not to be construed as indicating or implying relative importance.

The embodiment provides a transfusion rod with a telescopic hook for transfusion puncture, as shown in fig. 1 and fig. 2, the transfusion rod comprises a hook 1, a suspender 2 and a transfusion bottle hanging hook 3, the suspender 2 is a hollow rod body with one closed end and the other open end, and the hook 1 is fixed at the closed end of the suspender 2; the infusion bottle hanging hook 3 is positioned at the open end of the hanging rod 2 and is connected with the hanging rod 2 through an elastic telescopic structure 4; the elastic telescopic structure 4 is positioned in the hollow cavity of the suspender 2, the upper end of the elastic telescopic structure is fixed on the inner wall of the closed end surface of the suspender 2, the lower end of the elastic telescopic structure extends out of the suspender 2 and is connected with the infusion bottle hanging hook 3, and the elastic telescopic structure 4 is completely arranged in the suspender 2 in a contraction state; the pull-down handle 5 is fixed on the infusion bottle hanging hook 3 through a hanging rope 6. A pull-down handle 5 is arranged on the infusion bottle hanging hook 3, the infusion bottle hanging hook 3 comprises a fixing plate 300 and two hook bodies 301 symmetrically arranged below the fixing plate 300, the two hook bodies 301 are integrally bent by metal wires, and the hanging rope 6 is fixed on one hook body 301; when the infusion bottle is pulled downwards by the pull-down handle 5, the infusion bottle hanging hook 3 can be moved downwards, so that the infusion puncture is convenient; the elasticity of the elastic telescopic structure 4 is larger than the gravity of at least two 500ml infusion bottles filled with liquid medicine, and after the infusion bottle filled with liquid medicine is hung on the infusion bottle hanging hook 3, the elastic telescopic structure 4 is still in a contracted state and is arranged in the suspender 2.

The elastic telescopic structure 4 of the utility model is composed of a fixed rod 400 and a telescopic spring, and can be provided with a plurality of sections of telescopic springs or a plurality of sections of fixed rods to ensure the elasticity thereof, and the whole length of the fixed rod 400 is less than the length of a 2/3 suspender 2; two modes are provided in the embodiment, in embodiment 1, as shown in fig. 1, the elastic telescopic structure 4 comprises a fixing rod 400 and a first telescopic spring 401, one end of the fixing rod 400 is directly fixed on the inner wall of the closed end face of the suspension rod 2, and the other end is connected with the fixing plate 300 through the first telescopic spring 401; embodiment 2 as shown in fig. 2, the elastic telescopic structure 4 comprises a fixing rod 400, a first telescopic spring 401 and a second telescopic spring 402, wherein one end of the fixing rod 400 is fixed on the inner wall of the closed end face of the suspension rod 2 through the second telescopic spring 402, and the other end of the fixing rod is connected with the fixing plate 300 through the first telescopic spring 401.

The transfusion rod in the embodiment further comprises an alarm reminding device, as shown in fig. 1 to 4, the alarm reminding device comprises an alarm 7 mounted on the fixing plate 300 and a control button 8 arranged on the pull-down handle 5, the alarm 7 is connected with the control button 8 through a control line 9, and the control line 9 penetrates through the lifting rope 6 to be connected with the control button 8. The alarm 7 is a sound alarm or a sound and flash integrated alarm, and the alarm 7 is provided with a loudspeaker and a power supply; the gravity of the alarm 7 is smaller than the elastic force of the elastic telescopic structure 4, and the normal use of the elastic telescopic structure 4 cannot be influenced by the installation of the alarm 7. When the patient finishes the transfusion of the liquid medicine and needs to pull out the needle or change the medicine, the alarm 7 can be turned on directly by pulling down the control button 8 on the handle 5 to remind the medical staff.

When the utility model is used for puncture, the transfusion rod of the utility model is directly hung on the slide way at the top of the puncture table of the injection room through the upper hook 1, then both patients and medical staff can sit to realize the lifting work of the transfusion bottle, when the puncture is carried out for transfusion, the medical staff only needs to move the whole transfusion bottle hanging hook 3 downwards to a proper height through the pull-down handle 5, the puncture work for transfusion can be completed, after the puncture is completed, the medical staff loosens the transfusion bottle hanging hook 3, so that the transfusion bottle is recovered to the original height; the patient can take down the transfusion rod and move the transfusion rod into the transfusion chamber to be hung at a proper position for intravenous transfusion; when the intravenous infusion is completed soon and the needle needs to be pulled out or the medicine needs to be changed, the patient can open the alarm 7 by pulling down the control button 8 on the handle 5 to remind the medical staff.

The above description is only one embodiment of the present invention, and the description is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a take transfusion rod of flexible couple for infusion puncture which characterized in that: the transfusion rod comprises a lifting hook (1), a hanging rod (2) and a transfusion bottle hanging hook (3), the hanging rod (2) is a hollow rod body with one closed end and the other open end, and the lifting hook (1) is fixed at the closed end of the hanging rod (2); the infusion bottle hanging hook (3) is positioned at the open end of the suspender (2) and is connected with the suspender (2) through an elastic telescopic structure (4); the elastic telescopic structure (4) is positioned in the hollow cavity of the suspender (2), the upper end of the elastic telescopic structure is fixed on the inner wall of the closed end face of the suspender (2), the lower end of the elastic telescopic structure extends out of the suspender (2) and is connected with the infusion bottle hanging hook (3), and the elastic telescopic structure (4) is completely arranged in the suspender (2) in a contracted state; a pull-down handle (5) is arranged on the infusion bottle hanging hook (3), and the pull-down handle (5) is fixed on the infusion bottle hanging hook (3) through a lifting rope (6).

2. The infusion rod with the telescopic hook for infusion puncture as claimed in claim 1, wherein: the infusion bottle hanging hook (3) comprises a fixing plate (300) and two hook bodies (301) symmetrically arranged below the fixing plate (300), the two hook bodies (301) are formed by integrally bending metal wires, and the hanging rope (6) is fixed on one hook body (301).

3. The infusion rod with the telescopic hook for infusion puncture as claimed in claim 2, wherein: infusion rod still includes warning reminding device, warning reminding device is including installing alarm (7) on fixed plate (300) and setting up control button (8) on pull-down handle (5), alarm (7) are connected with control button (8) through control line (9), control line (9) are passed lifting rope (6) and are connected with control button (8).

4. The infusion rod with the telescopic hook for infusion puncture as claimed in claim 2, wherein: the elastic telescopic structure (4) comprises a fixing rod (400) and a first telescopic spring (401), one end of the fixing rod (400) is directly fixed or fixed on the inner wall of the closed end face of the hanging rod (2) through a second telescopic spring (402), and the other end of the fixing rod is connected with the fixing plate (300) through the first telescopic spring (401).

5. The infusion rod with the telescopic hook for infusion puncture as claimed in claim 2, wherein: the elasticity of the elastic telescopic structure (4) is larger than the gravity of 2 bottles of 500ml infusion bottles filled with liquid medicine.

6. The infusion rod with the telescopic hook for infusion puncture as claimed in claim 3, wherein: the alarm (7) is a sound alarm or a sound and flash integrated alarm, and the alarm (7) is provided with a loudspeaker and a power supply; the gravity of the alarm (7) is smaller than the elastic force of the elastic telescopic structure (4).

7. The infusion rod with the telescopic hook for infusion puncture as claimed in claim 4, wherein: the length of the fixed rod (400) is less than the length of the 2/3 suspender (2).