JP2006187566A - Table for injection and blood collection - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a table for injection and blood collection, wherein a cartridge type clean cover storage box is mounted on a table where an arm can arbitrarily be adjusted in height and angle and a work is safely and efficiently performed. <P>SOLUTION: The table is constituted so that the one-side intersection points of a main body 1, a middle board 11, and an armrest board 12(having handles and a pad) are coupled through rotary axes or hinges 9a, 9c, etc., and vertical adjustment metallic fittings 2, 3, vertical adjustment bars 2b, 3b, and waved cams 8, 8a are attached. The arm is held and set on the waved cams, while moving the vertical handles 4a and the vertical adjustment bars, so that the height and angle are freely changed. The cartridge type cover storage box is mounted on the main body, so as to continuously take out a mounting cover 6. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention is an injection / blood collection table in which the height and angle of the arm can be arbitrarily adjusted when performing injection and blood collection, and a clean cover storage box can be mounted in a cartridge type on a table where safe and efficient work can be performed. .

  Conventionally, when performing injections and blood collection, in the case of a desk or table, several types of table are frequently used to adjust the height and angle of the arm. A stand-type upper limb table (intravenous injection table) is used, and the height adjustment is fixed with a knob by moving the upper limb table up and down according to height. Most of the stands are not equipped with covers, and the covers are wiped out before or after the start of work, or the covers that have been installed are used many times by many people. Of course, the cover is not used for the stand-type upper limb table (intravenous injection table).

Therefore, there were the following problems. When injecting or collecting blood, the general basic posture is to place the arm horizontally on the table or raise the elbow side while making an angle and injecting and collecting blood from the mesenteric vein (see Fig. 9). . People who are not only children, but also adults, especially those who have thin blood vessels, are hard to see on the surface, those who are fat and can not see blood vessels, those who have broken blood vessels, those who sag just by looking at the injection needle and pull their arms momentarily It is very dangerous for people who are back after injection, blood collection. It is necessary to always ensure a posture and a state in which various people can easily inject and collect blood. In order to perform a series of operations on a commercially available stand-type upper limb table (intravenous injection table), it is necessary to adjust the height of the hand table up and down while loosening the knob each time, which is troublesome. In addition, the table cannot be angled because it is a flat plate. Since desks and tables cannot be moved up and down because of their constant height, it is necessary to adjust the height and angle using various types of handstands with different heights. If it is impossible to inject and collect blood from the antecubital vein, which is common, one of the techniques is to inject and collect blood from the ulnar dermal vein. It is painful to keep this posture long because it is located outside and has to take an irregular posture. If it can be moved during injection and blood collection, it is very dangerous, and a table that holds the arm securely is required. When an unskilled surgeon performs injections and blood collection, it is difficult to secure blood vessels, and many punctures must be made, blood vessel pain, internal bleeding may occur, blood vessels may collapse, and the patient is very painful. is there. It has been reported that an artery is seen in a shallow place by 2% of people, and a fat person is particularly difficult to see a vein, so that an injection to be injected into the vein is accidentally injected into the artery. This leads to irreversible medical accidents and is very dangerous, so a simple and safe injection and blood sampling table is required. Many people express discomfort because they have become very interested in cleanliness due to the improvement of their lives and social changes, and disliked putting their arms on after using the previous person on injection and blood sampling tables. It is often hated especially when used by dirty people such as sweat, oil stains, or foreigners. Since screening at hospitals, companies, factories, etc. targets a large number of these unspecified people, there is a strong demand for the installation of a clean cover. At present, there are not many places that are not equipped with a cover even if they are not wiped off. Absent. However, it is impossible to wipe out the injection and blood sampling tables every time they are examined. Even if the cover is put on, it is used until the start of the work, or until the dirt is noticeable. There is no way to remove and replace the cover continuously.
It is an object to solve these disadvantages.

  In order to solve this problem, the invention of claim 1 does not use a variety of table tops and bottoms and angles, and has only three arm platforms, injections, blood collection tables, arm height, arm Operate the lever while moving the handle up and down, and fix the bracket at any location on the wavy cam so that you can easily change and adjust the angle. . Only with this simple operation, it becomes easy to secure a general basic posture (see FIGS. 9 and 12) for various people, and thus simple and safe injection and blood collection are possible.

  In the invention of claim 2, it is very difficult to secure a blood vessel, and a person who cannot easily inject and collect blood rotates the table of the present invention 90 degrees, puts his arm on the Y axis, and raises his arm quite forcibly. While further tilting, rotate the arm and take the posture that pushes the blood vessel 14 to the front (see Fig. 14). A U-shaped groove is also provided on the pad portion, the Y-axis, and a U-shaped groove on the X-axis so as not to fall. In order to prevent the examinee from pulling his arm from fear of injection, the elbow escape prevention convex portion 5 was attached in the X-axis U-shaped groove, and the shape of the XY pad portion 22 (see FIGS. 1 and 14) was provided.

  The invention of claim 3 has a low-height, low-injection, blood-collecting table equipped with both a roll cover and a clean cover of a folding cover by means of a cartridge-type storage box 10 (see FIGS. 5 and 11). The cover for many people can be taken out. This is an injection and blood collection table characterized by the above.

  By using the present invention, it is not necessary to prepare many kinds of tables and hand tables for injection and blood collection, and the fine adjustment of the required angle and height can be easily performed with one device. The basic posture can be taken instantly. All blood vessels are prepared, accidents such as erroneous injection, blood vessel penetration, blood leakage etc. are reduced, the number of punctures due to failure can be drastically changed. Uncomfortable feeling can be easily eliminated without any hassle by replacing the cover instantly. From the above points, the patient's complaints can be reduced by considering the hygiene, which can reduce the stress caused by the impatient surgeon and considerably reduce the patient's mental pain. Therefore, safe and quick injection and blood collection are possible, and medical accidents are greatly reduced.

Embodiments of the present invention will be described below.
FIG. 1 is a perspective view showing an embodiment in which the injection and blood collection table according to the present invention are lifted on the left and right sides, respectively. FIG. 2 is a right side view showing an implementation state in which the injection and blood collection tables are lifted left and right and one by one. Specifically, the box, the main body 1, the intermediate plate 11, and the arm rest plate 12 (with the upper and lower handles 4, 4a, 4b) are stacked to form three stages. Join the joint at the right end (elbow side) of the main body 1 and the contact point where the intermediate plate 11 intersects with a rotating shaft or a hinge (elbow side) 9c (see FIGS. 2, 5, and 6). . Similarly, the left and wrist intersections of the second stage intermediate plate 11 and the third stage arm rest plate 12 (with upper and lower handles 4, 4a4b) are the same as the rotation axis or the hinge (wrist side) 9a, etc. Join and connect with. Further, when the upper and lower handles 4 and 4d are raised on the left side, wrist side plate, and back surface of the intermediate plate 11, the vertical adjustment bracket 2 can be bent by a rotating shaft or a hinge (wrist side) 9 etc. Join. Similarly, the vertical adjustment fitting 3 is similarly joined to the right, elbow side plate, and back surface of the arm rest plate 12 (with the upper and lower handles 4, 4a, 4b) by a rotating shaft or a hinge (elbow side) 9b. Next, the wave cam 8a is attached to the left side, wrist side, inside the box, and bottom of the main body 1, and the wave cam 8 is also attached to the right side of the intermediate plate 11 and the upper side of the elbow side. Further, the XY pad portion 22 is attached to the upper portion of the arm rest plate 12 (with the upper and lower handles 4, 4a4b). Furthermore, a carriage-type cover storage box 10 (see FIG. 11) in which two types of covers, a roll cover 10a and a folding cover 10b, are packed at the same time is mounted on the main body 1 (see FIG. 5). It is intended to cover.

  A method of use will be described (see FIGS. 1 and 2). When the upper and lower handles 4 are lifted, the vertical adjustment fitting 2 and the vertical adjustment bars 2a and 2b move on the wave cam 8a. By stopping at any position, the wave cam 8a The vertical adjustment bracket 2 can bite into, hold and fix, and the height is determined. Further, the upper and lower adjustment brackets 3a and 4b are lifted, and the vertical adjustment fitting 3 and the vertical adjustment bar 3b are moved on the wave cam 8 and stopped at an arbitrary position, so that the vertical adjustment fitting 3 bites into the wave cam 8 and is fixed. , Can determine the height. Left, if you want to adjust the wrist side to a lower height, lift the upper and lower handles 4 slightly, remove the upper and lower adjustment fittings 2 and the wave cam 8a, and then lift the upper and lower adjustment bars 2a and 2b. The position moves to the right, stops on the wavy cam lower stage 8a, and the height is determined again. If you want to lower the right and elbow side, follow the same procedure to lift up and down 4 slightly and engage with each other. Remove the vertical adjustment bracket 3 from the wave cam 8 and lift the vertical adjustment bar 3b slightly. Move to, mesh and adjust the height. By repeating this operation, it becomes horizontal and angled. Therefore, the height and angle can be freely adjusted instantaneously and easily.

  FIG. 9 is a perspective view showing a state in which injection and blood collection are performed in a basic posture, which is most commonly performed using a hand stand 18 on a desk or table in practice. Injecting and collecting blood from the antecubital vein 13 is basically the easiest, and the needle is easy to puncture. In order to secure the medial vein of the elbow, a hand stand 18 is placed under the elbow to determine the height 19 and angle of the elbow raised consciously. In particular, the table 18 with different heights is frequently replaced due to differences in height between children and height. If it is difficult to perform injection or blood collection with the basic posture with these elbows raised in FIG. 9, the lower one is obtained by tying the blood-feeding part 21 of the arm 17 with a rubber tube and conversely raising the wrist side and lowering the elbow side. The blood flows to the elbow side and stagnates (see FIG. 10), whereby each venous blood vessel swells, blood vessels can be confirmed by palpation, and injection and blood collection are facilitated. Since there are various patients with various thicknesses and runnings of blood vessels, the posture may be changed further, and injection and blood collection may be performed from the wrist and back of the hand. To accomplish various injections and blood collection, it is necessary to perform various complicated tasks safely and neatly. In order to satisfy these conditions, it is necessary to instantaneously adjust the height and angle of each of the right elbow side and the left wrist side. When these usage methods are transferred to the present invention as they are, FIG. 13 is obtained.

  However, in the case where it is difficult to secure blood vessels even by the above method, as the next means, the injection and blood collection table of the present invention (see FIG. 14) is rotated 90 degrees sideways, and the arm (the left arm in the figure) is moved to the XY pad. Place it on the part 22 and lift up and down 4a and 4b by taking one of the top and bottom while matching the height. If necessary, use the top and bottom 4 to set the angle and height. At the same time, while twisting and turning the patient's arm, the blood vessel is secured by pulling out the shaku side cutaneous vein 14. At this time, in order to prevent the arm from escaping and slipping off, the X-axis 23 is provided with a U-shaped groove, the Y-axis 24 is provided with a U-shaped groove, and an XY pad portion 22 is provided (FIGS. 12, 13, and 14). ). In addition, the elbow escape prevention convex part 5 (see FIGS. 1 and 14) is provided in the X-axis U-shaped groove on the elbow side so that the examinee pulls his arm from fear of injection, and the arm is held tightly, so Can be prevented, and safer injection and blood collection are possible.

FIG. 5 of the present invention is a right side view illustrating the main part of the cover housing, in which the both sides of the injection and blood sampling tables are lowest and covered with the cover 6 for children and short stature. Originally, a table with a special height of 1.5 cm to 3 cm is used for adjusting the angle and height of a child, a short person, etc. for injection and blood collection at a desk or table. In the present invention, it is necessary to set the height of the injection and blood collection table in accordance with the low conditions. On the left side of the main body 1 and the box, there are provided vertical adjustment mechanism parts such as a vertical adjustment bracket 2 and a wave cam 8a, and the folding cover 10b can be stored in the remaining half of the place. However, with the folding cover 10b alone, Cannot cover the usage for many people. Fortunately, as shown in FIG. 9, the most common, basic, elbow medial vein 13, ulnar skin vein 14 and cephalic vein 15 injection, blood collection method is conscious about the elbow side It is possible to attach the roll cover 10a to the elbow and the body part. As shown in FIG. 11, although it is a deformation | transformation, both a roll cover and a folding cover are collectively accommodated in one box. A roll type, a folding type, or a single unit may be used, but it is meaningful to attach a cover for many people. The roll cover 10 a and the folding cover 10 b are connected to each other, and the cover is taken out from the cover outlet 6 b and the XY pad portion 22 is covered with the cover 6. When the cover 6 is dirty, it can be instantly pulled out from the cover take-out port 6a, and it is attached as a cartridge-type cover storage box 10 that can be easily replaced and replaced, so that clean covers for a large number of people can be continuously replaced.
These inventions can be used for conventional stand-type intravenous injection tables as well as injections and blood collection tables on desks and tables. In addition, it is an injection and blood collection table devised that it can be used in the same way even if a foot is placed.

  The injection and blood collection table according to the present invention can assist comfortable medical care and reduce the occurrence of medical accidents, and can contribute to and use the medical industry.

  The perspective view which shows the state which raised the both sides of this invention   The right view which shows the state which raised both sides of this invention   The front view which shows the state which lowered | hanged the both sides of this invention   The rear view which shows the state which lowered both sides of this invention   The right view which shows the principal part which accommodated the cover in the state which lowered both sides of this invention   The left view which shows the state which lowered both sides of the present invention   Plan view of the present invention   Bottom view of the present invention   Basic posture implementation diagram (left arm) showing a state of performing injection and blood collection with the elbow side only raised using a conventional hand base as a premise of the present invention   Standard posture implementation diagram (left arm) using the conventional hand base, which is the premise of the present invention, and raising only the wrist side showing the state of injection and blood collection   Cartridge type cover storage box   The perspective view which shows the actual example of the state which lowered | hung only the wrist side of this invention (without a cover)   The perspective view which shows the actual example of the state which raised only the wrist side of this invention (without a cover)   The perspective view (without a cover) which shows a part of practical example in the state which rotated 90 degree | times of this invention horizontally and protruded the left brachial side skin vein

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Main body 2 Vertical adjustment bracket 2a Vertical adjustment bar 2b Vertical adjustment bar 3 Vertical adjustment bracket 3a Vertical adjustment bar 3b Vertical adjustment bar 4 Upper handle 4a Upper handle 4b Upper handle 5 Elbow escape prevention convex part 6 Cover 6a Cover outlet 6b Cover exit 7 Cover presser 8 Wave cam 8a Wave cam 9 Wing (wrist side)
9a Butterfly (wrist side)
9b Butterfly (Elbow side)
9c Butterfly (elbow side)
DESCRIPTION OF SYMBOLS 10 Cartridge-type cover storage box 10a Roll cover 10b Folding cover 11 Intermediate board 12 Arm resting board 13 Medial elbow of the elbow 14 Vascular side coronary vein 15 Radial side vein 16 Wrist 17 Arm 18 Hand stand 19 The state where the elbow side is raised consciously Height 20 with the wrist side raised consciously 21 Blood transfusion part 22 XY pad part 23 X axis 24 Y axis

Claims (3)

  The box and plate are overlapped, and the contacts on one side and the end of the base are connected with a rotating shaft or a hinge, and the height adjustment plate metal fitting and the fixing corrugated cam metal fitting are attached to the left and right bottom parts, and the handles are separated. An injection and blood sampling table characterized by the ability to adjust the height and angle instantaneously by moving the lever up and down and moving the lever.   An injection and blood sampling table characterized by the function of providing a U-shaped groove with an elbow escape prevention convex part in the X-axis direction of the pad part of the base supporting the arm and a U-shaped groove in the Y-axis direction.   An injection and blood collection table that features both a roll cover and a folding cover as a single cartridge-type storage box that can be attached with a single touch and the clean cover can be replaced continuously and instantaneously.

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