Venipuncture warm-keeping sleeve for enhancing examination

Abstract

The utility model belongs to the field of venipuncture warm-keeping devices, and discloses a venipuncture warm-keeping sleeve for enhancing examination, which comprises a warm-keeping sleeve body and a folding part arranged on the warm-keeping sleeve body, one end of the folding part is fixedly connected with the warm-keeping sleeve body, and the other end of the folding part is detachably connected with the warm-keeping sleeve body; an observation channel, a needle tube channel and a zipper are arranged on the folding part side by side; the observation channel is connected with an end cover, the end cover completely covers the observation channel, and a gap is formed between the transparent end cover and the turnover part; the end cover is made of a transparent material; the needle tube channel is located between the zipper and the observation window, a first opening is formed in the side, away from the end cover, of the needle tube channel, one side of the first opening is connected with one rack of the zipper, and the other side of the first opening is connected with the other rack of the zipper; the utility model solves the problems of keeping warm after venipuncture in CT enhanced examination, facilitating the observation of the condition of a puncture part and improving the examination experience of a patient.

Description

Technical Field

[0001] The utility model relates to the technical field of venous puncture warming, in particular to a venous puncture warming cover for enhanced inspection. Background Art

[0002] CT enhanced examination is an imaging method that obtains images by injecting contrast agents into human veins and then scanning. It is usually used to help further understand the blood supply of the lesion area. In this examination, the contrast agent is injected into the body and transported to the area to be examined through the blood circulation. The contrast agent can make the images of these areas clearer and more detailed, helping doctors make more accurate diagnoses. CT enhanced examination requires the use of an indwelling needle and a high-pressure injection syringe to inject contrast agents into the veins, combined with CT enhanced scanning, to make differential diagnoses of difficult imaging manifestations such as space-occupying lesions. After the indwelling needle is placed, you will need to wait for a while before entering the examination room for examination.

[0003] However, the preferred method for contrast agent injection is puncture of the median cubital vein, which requires exposing the upper arm for easy puncture, and tight clothing cannot cover the exposed arm skin after puncture. There are many elderly patients in this examination. During the waiting period for the examination, especially in autumn and winter, patients wear more clothes, and patients with exposed arms are prone to colds, which also has a poor experience.

[0004] The existing warming method is generally to wrap a warming sleeve around the punctured arm to keep warm. However, on the one hand, this method may squeeze the indwelling needle, causing pain in the patient's punctured arm, resulting in a poor patient experience and inconvenience for medical staff to observe the puncture site; on the other hand, during the examination, an emergency may occur and drugs need to be injected through the indwelling needle, but temporarily dismantling the warming sleeve may delay emergency treatment time. Utility Model Content

[0005] The utility model aims to provide a venous puncture warming cover for enhanced examination, so as to solve the problems of keeping warm after venous puncture in CT enhanced examination and facilitating observation of the puncture site, so as to improve the patient's examination experience.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] The basic technical solution provided by the utility model is:

[0008] A venous puncture warming cover for enhanced inspection, comprising a warming cover body with openings at both ends and a folding portion arranged on the warming cover body; one end of the folding portion is fixedly connected to the warming cover body, and the other end is detachably connected to the warming cover body; an observation channel, a needle tube channel and a zipper are arranged side by side on the folding portion; an end cover is connected to the observation channel, the end cover completely covers the observation channel, and there is a gap between the transparent end cover and the folding portion; the material of the end cover is transparent material; the needle tube channel is located between the zipper and the observation channel, and a first opening is arranged on the side of the needle tube channel away from the end cover, one side of the first opening is connected to a rack of the zipper, and the other side of the first opening is connected to another rack of the zipper.

[0009] Principles of basic technical solutions:

[0010] One side of the folding portion is fixedly connected to the thermal cover body, and the other side is detachably connected to the thermal cover body. Therefore, before puncturing, the folding portion and the detachable side of the thermal cover body are folded open to facilitate intravenous puncture; the position where the zipper is set on the folding portion can be divided into a first cover piece and a second cover piece by unzipping the zipper. After the puncture is completed, the needle tube of the indwelling needle is moved into the space between the first cover piece and the second cover piece, and then the zipper is closed, which can prevent the needle tube of the indwelling needle from being covered in the folding portion; an observation channel is provided on the folding portion, and the observation channel is covered and connected with a transparent end cap. When wearing the thermal cover, the transparent end cap is placed opposite to the puncture site, and medical staff or patients can observe the situation of the puncture site through the transparent end cap; and there is a gap between the transparent end cap and the folding portion, which can prevent the end cap from touching the puncture site.

[0011] The beneficial effects of the basic technical solution are:

[0012] By providing a zipper and a needle channel, the needle tube of the indwelling needle can be exposed, so that the medical staff can inject the medicine without removing the warming cover during the examination. While keeping the patient's arm warm, it can also reduce the time for the medical staff to inject the medicine, thereby increasing the patient's comfort during the examination and enabling faster first aid in an emergency. By providing an observation channel and a transparent end cap, the medical staff or the patient can observe the condition of the puncture site at any time through the transparent end cap. If a bad situation occurs, timely treatment can be carried out to avoid irreparable consequences due to untimely discovery. There is a gap between the transparent end cap and the folding part, which can prevent the end cap from contacting and squeezing the puncture site, thereby avoiding infection and pain at the puncture site and increasing the patient's comfort experience. The transparent end cap can prevent cold air from entering the patient's arm, further increasing the warming effect of the warming cover.

[0013] Preferably, a needle tube fixing piece is provided on the folded portion at a position close to the needle tube channel.

[0014] Through the above arrangement, the needle tube is fixed on the folded portion by the needle tube fixing piece to prevent the needle tube from shaking and causing the indwelling needle to shake or fall out, further increasing the patient's comfort experience.

[0015] Preferably, the needle tube fixing member includes a lock buckle and a lock belt.

[0016] Through the above-mentioned arrangement, the needle tube fixing part adopts a lock buckle and a lock belt, which is convenient for disassembly and assembly, affordable and easy to manufacture, thus saving time of medical staff and patients, further increasing the patient's comfort experience, and reducing costs.

[0017] Preferably, a magnifying lens is provided on a side of the end cap away from the folding portion.

[0018] Through the above configuration, a magnifying lens is provided on the end cover, which can facilitate elderly patients or patients with poor eyesight to observe the situation of the puncture site at any time, further increasing the patient's comfort experience.

[0019] Preferably, a thermal insulation pad is provided inside the thermal insulation cover body, and the thermal insulation cover body and the thermal insulation pad are connected via snaps.

[0020] Through the above-mentioned arrangement, a thermal liner is arranged inside the thermal cover to further increase the warming effect, and a suitable thermal liner can be replaced according to the weather temperature; the thermal liner is connected to the thermal cover body by concealed buckles. On the one hand, the concealed buckles are easy to buckle together, saving time for medical staff and patients. On the other hand, for the connection point near the middle of the thermal liner, disassembly is more convenient.

[0021] Preferably, the folded portion is connected to the thermal cover body via Velcro.

[0022] Through the above arrangement, the folding part is connected to the heating cover body through Velcro. On the one hand, Velcro is easy to use. On the other hand, compared with concealed buttons or lock buttons, the velvet surface of the Velcro is lengthened along the direction of the heating cover. When pasting, the tightness of the folding part can be adjusted to suit arms of different circumferences, further increasing the patient's comfort experience.

[0023] Preferably, draw cords are provided at both end openings of the thermal cover body.

[0024] Through the above arrangement, after the heating cover is put on the patient's arm, the drawstrings at both ends of the heating cover body are tightened to fix the heating cover body on the patient's arm at a tightness that the patient feels comfortable with, thereby preventing the heating cover from slipping off or being too tight, and further increasing the patient's comfort experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1This is a schematic diagram of the structure of a venous puncture warming cover for enhanced inspection according to the utility model;

[0026] Figure 2 It is a schematic structural diagram of a folded portion of a venous puncture warming cover for enhanced inspection according to the utility model;

[0027] Figure 3 This is a schematic diagram of the structure of a zipper of a venous puncture warming cover for enhanced inspection of the utility model being opened;

[0028] Figure 4 This is a schematic diagram of the connection structure of the end cover and the magnifying glass of a venous puncture warming cover for enhanced inspection according to the utility model;

[0029] The names of the corresponding marks in the accompanying drawings are:

[0030] The thermal cover body 1, the folding part 2, the end cover 21, the magnifying lens 211, the Velcro 22, the needle channel 23, the zipper 24, the lock 25, the lock belt 26, the first cover piece 271, the second cover piece 272, and the drawstring 3. DETAILED DESCRIPTION

[0031] The present invention is further described in detail below in conjunction with the accompanying drawings and implementation examples:

[0032] like Figures 1 to 4 As shown, a venous puncture warming cover for enhanced inspection comprises a warming cover body 1 made of soft cloth with openings at both ends and a folding portion 2 arranged on the warming cover body 1, a drawstring 3 is arranged at both openings of the warming cover body 1, and a warming pad is arranged on the inner side of the warming cover body 1, and the warming cover body 1 and the warming pad are connected by snaps; one end of the folding portion 2 is fixedly connected to the warming cover body 1, and the other end is connected to the warming cover body 1 by a Velcro 22; an observation channel, a needle tube channel 23 and a zipper 24 are arranged side by side on the folding portion 2; an end cover 21 is connected to the observation channel, and the end cover 21 is connected to the observation channel The channel is completely covered, and there is a gap between the transparent end cover 21 and the folding portion 2; the material of the end cover 21 is transparent material, and a magnifying lens 211 is provided on the side of the end cover 21 away from the folding portion 2; the needle tube channel 23 is located between the zipper 24 and the observation channel, and a first opening is provided on the side of the needle tube channel 23 away from the end cover 21, one side of the first opening is connected to a rack of the zipper 24, and the other side of the first opening is connected to another rack of the zipper 24; and a needle tube fixing piece is provided on the folding portion 2 near the needle tube channel 23, and in the present embodiment, the needle tube is fixed by a lock buckle 25 and a lock belt 26.

[0033] The specific implementation process is as follows:

[0034] Put the thermal cover body 1 on the arm, pull the drawstring 3 and tie it to secure; tear off the Velcro 22 and turn over the folded part 2 to expose the skin of the elbow; the medical staff performs intravenous puncture; after the puncture is completed, open the zipper 24 on the folded part 2 to divide the folded part 2 into a first cover piece 271 and a second cover piece 272; move the needle tube of the indwelling needle into the needle tube channel 23, and then close the zipper 24; face the observation channel to the intravenous puncture site; cover the folded part 2 and stick the Velcro 22; the locking belt 26 goes around the upper surface of the needle tube and buckles it on the locking buckle 25 to fix the needle tube.

[0035] Among them, by setting the zipper 24 and the needle channel 23, the needle tube of the indwelling needle can be exposed, so that the medical staff can inject the medicine without removing the warming cover during the examination. While keeping the patient's arm warm, it can also reduce the time for the medical staff to inject the medicine, thereby increasing the patient's comfort during the examination, and can also perform first aid more quickly in an emergency; by setting the observation channel and the transparent end cover 21, the medical staff or the patient can observe the situation of the puncture site at any time through the transparent end cover 21. If a bad situation occurs, timely treatment can be carried out to avoid irreparable consequences caused by untimely discovery; there is a gap between the transparent end cover 21 and the folding part 2, which can prevent the end cover 21 from contacting and squeezing the puncture site, thereby avoiding infection and pain at the puncture site, and increasing the patient's comfortable experience; the transparent end cover 21 can prevent cold air from entering the patient's arm, further increasing the warming effect of the warming cover. The needle tube is fixed to the folding part 2 by the needle tube fixing piece to prevent the indwelling needle from shaking or falling out due to the shaking of the needle tube, further increasing the patient's comfortable experience. The end cap 21 is provided with a magnifying lens 211, which can facilitate elderly patients or patients with poor eyesight to observe the puncture site at any time, further increasing the patient's comfort experience. After the thermal cover is put on the patient's arm, the drawstrings 3 at both ends of the thermal cover body 1 are tightened, and the thermal cover body 1 can be fixed on the patient's arm at a tightness that the patient feels comfortable with, preventing the thermal cover from slipping or being too tight, further increasing the patient's comfort experience.

[0036] The above is only an embodiment of the utility model, and the common knowledge such as the known specific technical scheme or characteristics in the scheme is not described in detail here. It should be pointed out that for those skilled in the art, several deformations and improvements can be made without departing from the technical scheme of the utility model, which should also be regarded as the protection scope of the utility model, and these will not affect the effect of the implementation of the utility model and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. A venipuncture warming cover for enhanced inspection, characterized in that: The thermal insulation cover comprises a thermal insulation cover body (1) with openings at both ends and a folding portion (2) arranged on the thermal insulation cover body (1); one end of the folding portion (2) is fixedly connected to the thermal insulation cover body (1), and the other end is detachably connected to the thermal insulation cover body (1); The folding portion (2) is provided with an observation channel, a needle tube channel (23) and a zipper (24) in parallel; the observation channel is connected with an end cover (21), the end cover (21) completely covers the observation channel, and a gap is provided between the end cover (21) and the folding portion (2); the material of the end cover (21) is a transparent material; the needle tube channel (23) is located between the zipper (24) and the observation channel, and a first opening is provided on a side of the needle tube channel (23) away from the end cover (21), one side of the first opening is connected to a rack of the zipper (24), and the other side of the first opening is connected to another rack of the zipper (24).

2. The venous puncture warming cover for enhanced inspection according to claim 1, characterized in that: A needle tube fixing piece is provided on the folded portion (2) at a position close to the needle tube channel (23).

3. The venous puncture warming cover for enhanced inspection according to claim 2, characterized in that: The needle tube fixing member comprises a lock buckle (25) and a lock belt (26).

4. The venous puncture warming cover for enhanced inspection according to claim 1, characterized in that: A magnifying lens (211) is provided on a side of the end cover (21) away from the folding portion (2).

5. The venous puncture warming cover for enhanced inspection according to claim 1, characterized in that: A thermal insulation pad is arranged inside the thermal insulation cover body (1), and the thermal insulation cover body (1) and the thermal insulation pad are connected via snaps.

6. The venous puncture warming cover for enhanced inspection according to claim 1, characterized in that: The folded portion (2) is connected to the thermal cover body (1) via a Velcro (22).

7. The venous puncture warming cover for enhanced inspection according to claim 1, characterized in that: Draw cords (3) are provided at both end openings of the thermal cover body (1).

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