CN220404011U - An operating device that facilitates indwelling needle puncture for patients - Google Patents

Abstract

The utility model discloses an operation device convenient for puncturing an indwelling needle for a patient, which is provided with a gauze sleeve comprising the indwelling needle and wrapping the indwelling needle, and also comprises a combined box body, wherein the back surface of the combined box body is provided with a hook plate which can be quickly abutted with a sickbed enclosure, a plurality of drawer type box bodies are arranged in the combined box body, and symmetrical slot guide rails and a drawing type working table plate are arranged below the bottom plate of the combined box body. The utility model has the advantages of small volume, capability of replacing a treatment vehicle, simple and practical structure, convenient operation, capability of collecting medical waste at any time, and capability of reducing the labor intensity of nurses and improving the puncture efficiency of the venous indwelling needle.

Description

An operating device that facilitates indwelling needle puncture for patients

Technical field

The utility model relates to the technical field of medical devices, in particular to an operating device that facilitates indwelling needle puncture for patients.

Background technique

Indwelling intravenous needles, also known as intravenous trocars, include soft catheters, cannulas and stainless steel puncture needles that can be left in blood vessels. Try to place the intravenous indwelling needle in the vein of the patient's arm. When using it, puncture the catheter and needle core into the blood vessel. When all the catheters enter the blood vessel, withdraw the needle core and leave only the soft catheter in the blood vessel. Use it first. The sterile transparent dressing is pasted flatly centered on the puncture point, and the catheter is fixed with tape. Finally, a gauze sleeve is put on the patient's arm and the intravenous indwelling needle is covered as a whole. The purpose is to fix the intravenous indwelling while maintaining ventilation. needle to facilitate subsequent infusion and medication. When the patient is agitated or changes position, the indwelling needle is not easy to slip off and does not damage blood vessels. At the same time, it has little tissue stimulation and is not easy to damage the blood vessel wall and cause extravasation. The indwelling needle is suitable for long-term intravenous infusion and clinical treatment of patients with poor blood vessel conditions. Therefore, it has the characteristics of simple operation, no need for repeated punctures, reducing patient pain, and the ability to achieve intravenous infusion at any time for neonates, critically ill and surgical patients to ensure treatment.

At present, the intravenous indwelling needle is placed on the treatment cart and pushed to the patient's bed for puncture operation. Sometimes, due to the limitations of the ward environment, or in wards with many beds, the treatment cart cannot fully access the patient. The outer packaging waste and medical waste generated during puncture need to be collected, and the needle core after puncture also needs to be returned to the sharps bucket. Therefore, in the prior art, the indwelling needle puncture operation for patients has the following disadvantages: First, the nurse needs to go back and forth between the treatment vehicle and the patient multiple times during puncture, which wastes time. Second, during the operation, when encountering patients with poor blood vessel conditions, nurses must bend down to look for blood vessels. The long operation time increases the nurse's waist discomfort. Third, after the puncture is completed, a gauze cover needs to be used to fix the indwelling needle. Since the diameter of the gauze cover is fixed, it cannot adapt to the individual differences of the patients. Some patients have moderately thick arms, and the gauze cover can fix the indwelling needle. Some patients are elderly. Patients and children have thin arms, and the gauze sleeve cannot fix the indwelling needle. Fourth, after completing the puncture operation, it is sometimes necessary to collect the patient's blood sample, which reduces the efficiency of the puncture operation and increases the nurse's work intensity.

Utility model content

The technical problem to be solved by the utility model is to provide an operating device that is convenient for indwelling needle puncture for patients. It has the characteristics of simple structure and small size, can replace the treatment vehicle to approach patients in the bed, reduce the work intensity of nurses, and improve the efficiency of indwelling needle puncture.

In order to solve the above technical problems, the technical solution adopted by the present utility model is: an operating device that facilitates puncture of an indwelling needle for patients, including an indwelling needle and a gauze cover wrapping the indwelling needle, and a combined box. The back of the combined box is equipped with a hook plate that can be quickly connected to the hospital bed enclosure. There are multiple drawer-type boxes in the combined box. There are symmetrical slot guide rails under the bottom panel of the combined box and a pull-out box is installed. Work surface.

The above-mentioned operating device is convenient for performing indwelling needle puncture for patients. The combined box is connected with a top panel, a right vertical panel, a bottom panel and a left vertical panel to form a rectangular box. The drawer-type box includes The left box, the middle box and the right box are installed side by side in the rectangular box.

The above-mentioned operating device that facilitates indwelling needle puncture for patients also includes a test tube rack plate on which the puncture needle core is placed. The test tube rack plate is located in the left box body.

The above-mentioned operating device for convenient indwelling needle puncture for patients also includes a mesh plate for adjusting the diameter of the gauze sleeve. The mesh plate is rectangular and has a plurality of through holes on it. The mesh plate The material is made of flexible plastic.

The utility model provides an operating device that facilitates indwelling needle puncture for patients. It is provided with an indwelling needle and a gauze cover that wraps the indwelling needle. It also includes a combined box. The back of the combined box is provided with a device that can be connected with the indwelling needle. The hook plate for quick docking of the hospital bed enclosure. There are multiple drawer-type boxes in the combined box. There are symmetrical slot guide rails under the bottom panel of the combined box and a pull-out worktable is installed. The beneficial technical effects of the utility model are: 1. The device is small in size and can be carried around. It can be hung on the bedside and moved quickly close to the patient's body, making it convenient for nurses to perform puncture operations. Second, there is a height difference between the bottom panel and the pull-out workbench, and each box is pulled out to form an inclination angle of low front and high back, making it easier to access the contents inside. 3. The pull-out worktable facilitates various preparations for intravenous indwelling needle puncture. Fourth, the mesh plate inserted into the gauze sleeve can adjust the diameter of the gauze sleeve according to the thickness of the patient's arm, and the intravenous indwelling needle can be fixed under the premise of ventilation and breathability without irritating the patient's skin. 5. Blood samples can be collected immediately after puncture. The utility model has a compact size, a simple and practical structure, can replace a treatment cart, is convenient to operate, and can collect medical waste at any time. It has the characteristics of reducing the labor intensity of nurses and improving the puncture efficiency of intravenous indwelling needles.

Description of the drawings

Figure 1 is a schematic structural diagram of the combined box;

Figure 2 is a schematic structural diagram of using a gauze sleeve to fix the indwelling needle on the patient's arm;

Figure 3 is a schematic structural diagram of a flexible plastic mesh plate;

Figure 4 is view A-A in Figure 2;

Figure 5 is a schematic structural diagram of the early operation steps of fixing the gauze cover with a flexible plastic mesh plate in Figure 4;

Figure 6 is a schematic structural diagram of the connection between the combined box and the hospital bed.

The components in the figure are numbered: hook plate 1, top panel 2, right vertical plate 3, right box 4, middle box 5, bottom panel 6, test tube rack plate 7, handle 8, left box 9, Pull-out worktable 10, slot guide rail 11, left vertical plate 12, gauze cover 13, conical joint 14, conical head protective cap 15, heparin cap 16, patient's arm 17, indwelling needle 18, mesh plate 19 , tape 20, hospital bed fence 21.

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the present utility model. Obviously, the description The embodiments are part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without any creative work fall within the scope of protection of the present utility model.

As shown in Figures 1 to 6, the utility model provides an operating device that facilitates indwelling needle puncture for patients. The method of use is as follows: 1. Make preparations at the nurse station and place the packaged intravenous indwelling needle 18 and the blood vessel. The tourniquet, sterile iodine volts and cotton swabs are placed in the right box 4. 2. The nurse carries the combined box into the ward, hangs the hook plate 1 on the bed fence 21, and pulls out the pull-out worktable 10. 3. Pull out the right box 4 and take out the tourniquet, iodine and cotton swabs. Select the puncture site and disinfect it. Put the used iodine and cotton swabs into the medical garbage bag in the middle box 5 and take out the intravenous indwelling needle. 18 is placed on the pull-out workbench 10, open the packaging bag and put it into the garbage bag in the intermediate box 5. Fourth, complete the puncture, take out the puncture needle core and put it into the left box 9, push all the drawer box into the rectangular box, and push back the pull-out worktable 10. Fifth, the mesh plate 19 can be purchased in the market in sheet specifications, and the material can be PP or PE. For patients with thin arms, the nurse should measure the diameter of the gauze cover 13 before use, and then cut it into length according to the required width. Strip mesh plate 19. First, insert the mesh plate 19 between the patient's puncture site 17 and the gauze cover 13 to hold up the gauze cover 13 (see Figure 5, a schematic structural diagram of the early steps of fixing the gauze cover 13 with the mesh plate 19), and then Pinch the gauze cover 13 and the mesh plate 19 with both hands and flip them to the surface of the patient's arm, tighten the gauze cover 13 and fix the entire intravenous indwelling needle 18, and then stick it with tape 20.

Based on the disclosure and teachings of the above description, those skilled in the art to which the present invention belongs can also make appropriate changes and modifications to the above embodiments. Therefore, the present utility model is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present utility model should also fall within the protection scope of the claims of the present utility model. In addition, although some specific terms are used in this specification, these terms are only for convenience of explanation and do not constitute any limitation on the present invention.

Claims (4)

1. An operating device that facilitates indwelling needle puncture for patients, including an indwelling needle (18) and a gauze cover (13) wrapping the indwelling needle. It is characterized in that it also includes a combined box, and the combined box There is a hook plate (1) on the back that can be quickly connected with the hospital bed fence (21). There are multiple drawer-type boxes in the combined box. There are symmetrical slot guide rails under the bottom panel (6) of the combined box. (11) and install the pull-out worktable (10). 2. An operating device for convenient indwelling needle puncture for patients according to claim 1, characterized in that: the combined box has a top panel (2), a right vertical panel (3), a bottom panel ( 6) is connected with the left vertical board (12) to form a rectangular box. The drawer-type box includes a left box (9), a middle box (5) and a right box (5) which are installed side by side in the rectangular box. 4). 3. An operating device for convenient indwelling needle puncture for patients according to claim 2, characterized in that it also includes a test tube rack plate (7) for placing the puncture needle core, and the test tube rack plate (7) is located on the left side. Inside the side box body (9). 4. An operating device for convenient indwelling needle puncture for patients according to claim 3, characterized in that it also includes a mesh plate (19) for adjusting the diameter of the gauze sleeve (13), the mesh The plate (19) is rectangular and is provided with a plurality of through holes. The mesh plate (19) is made of flexible plastic.