CN209884161U

CN209884161U - Hand placing frame for arterial puncture

Info

Publication number: CN209884161U
Application number: CN201920510084.1U
Authority: CN
Inventors: 厉小丽; 李商庚
Original assignee: Taizhou Enze Medical Center Group
Current assignee: Taizhou Enze Medical Center Group
Priority date: 2019-04-15
Filing date: 2019-04-15
Publication date: 2020-01-03
Anticipated expiration: 2029-04-15

Abstract

The utility model provides a hand placing frame for arteriopuncture, belonging to the technical field of medical instruments. It has solved the comparatively inconvenient problem of current hand rack of putting and carrying out the arteriopuncture operation on the sick bed. This hand rack is put with putting to artery puncture, include along horizontal setting and be used for carrying out the palm of putting that supports to the arm, it is equipped with the wrist pad that is used for supporting the wrist on the palm to put, the one end of putting the palm has the fixed plate of two vertical settings, and two fixed plates set up and form the mounting groove along the length direction interval of putting the palm. The utility model discloses can directly fix with the rail guard or the crossbeam cooperation of current ordinary sick bed, the dismouting is simple convenient, and is better with fixed to the support of disease arm moreover, the arteriopuncture operation of being convenient for.

Description

Hand placing frame for arterial puncture

Technical Field

The utility model belongs to the technical field of medical instrument, a hand rest for arteriopuncture is related to.

Background

In medical clinics, it is often necessary to perform arterial puncture on a patient to draw arterial blood for laboratory examination. At present, arterial puncture is usually performed aiming at the radial artery, when the radial artery puncture is performed, a patient needs to be in a supine position, a puncture arm needs to be abducted, a wrist pad needs to be placed below the wrist of the patient during puncture, the radial artery of the patient is in a straight state as much as possible, and therefore the puncture success rate is improved.

At present, arterial puncture is mainly performed on an operating table or a hospital bed, and as the operating table is a professional device, a special hand supporting plate structure is usually configured, such as the application number of the Chinese patent application: 201320485318.4 discloses a double-joint hand support plate and an operating bed, wherein the operating bed is specially provided with a track, and the hand support plate is arranged on the track so as to support the arm of a patient. However, in a common hospital bed, such a hand rest structure is not usually equipped specially, but only a portable hand rest is used for arterial puncture. As in chinese patent application No.: 201720477664.6A hand supporting board for artery puncture comprises a main body of a plane hand supporting board, a bulge is arranged on the surface of the plane hand supporting board contacting with the wrist of the patient, and a buckle belt is arranged on the surface of the plane hand supporting board contacting with the finger of the patient. Because space is limited on the sick bed, if the hand supporting plate is directly placed on the sick bed for use, the arm of a patient cannot be completely unfolded, so that the puncture operation is inconvenient, and the success rate of arterial puncture is influenced.

Disclosure of Invention

The utility model aims at having the above-mentioned problem to current technique, provided an arteriopuncture is with putting hand rack, the utility model aims to solve the technical problem that: how to improve the convenience of carrying out artery puncture on the sick bed.

The purpose of the utility model can be realized by the following technical proposal: the utility model provides an artery puncture is with putting hand frame, includes along horizontal setting and be used for carrying out the hand board of putting that supports to the arm, it is equipped with the wrist pad that is used for supporting the wrist on the hand board to put, its characterized in that, the one end of putting the hand board has the fixed plate of two vertical settings, and two fixed plates set up and form the mounting groove along the length direction interval of putting the hand board.

Put the palm and be rectangular plate-like, put and set up wrist pad on the palm, and the one end of putting the palm sets up the fixed knot who forms through two fixed plates and construct. During the use, this artery puncture is with putting hand frame and the rail guard of sick bed lateral part or the cooperation of sick bed crossbeam through the mounting groove between two fixed plates, makes rail guard or sick bed crossbeam embedding mounting groove realize the joint fixed, makes to put the hand board and be fixed and extend towards the outside of sick bed relatively the sick bed horizontally to place the arm during for patient's artery puncture. The utility model discloses need not to reform transform current sick bed and can perfectly cooperate with current sick bed, do not occupy the sick bed space when using moreover to can provide great arm to the patient and extend the space, be convenient for carry out the arteriopuncture operation to the patient, it is all more convenient to install and use.

In foretell arteriopuncture is with putting hand frame, the mounting groove is flaring form, and the contained angle between two fixed plates is 1 ~ 5. The mounting groove of flaring form be convenient for with the rail guard or the crossbeam cooperation of sick bed, it is more convenient to install, and two fixed plates can set up the thickness that is less than guardrail or crossbeam in the interval of mounting groove bottom like this moreover, make guardrail or crossbeam embedding back can with form the tight fit between two fixed plates, improve the fixed effect of putting the hand rack, avoid producing when using to rock and influence the operation of arteriopuncture.

In the hand rest for arterial puncture, a plurality of mounting holes are formed in two or one of the two fixing plates at intervals along the length direction of the fixing plate, ball screws are arranged in the mounting holes, and one ends of the ball screws provided with steel balls protrude out of the mounting holes. Like this, back in guardrail or crossbeam embedding mounting groove, the steel ball of ripples pearl screw front end can closely support with guardrail or crossbeam and lean on, has further improved the fixed effect of putting the hand rack.

In the hand placing frame for arterial puncture, the upper surface of the hand placing plate is provided with a flexible elastic layer. The flexible elastic layer is made of artificial leather wrapping sponge materials, so that the comfort of placing the arm of the patient on the hand placing plate is improved.

In the hand placing frame for arterial puncture, the wrist pad is fixedly connected with an annular first fixing belt, and the hand placing plate is sleeved with the first fixing belt and can move along the length direction of the hand placing plate. The wrist pad is movably connected with the hand placing plate through the fixing band, so that the position of the wrist pad can be adjusted according to the length of an arm of a patient, and the operation of arterial puncture and the use comfort of the patient are facilitated.

In foretell artery puncture is with putting hand rack, put still to be equipped with a plurality of along putting the hand strap that hand strap length direction interval set up on the palm, the hand strap includes first bandage, second bandage and annular second fixed band, the second fixed band all overlaps to be located and to put on the palm and can follow the length direction who puts the palm and remove, first bandage and second bandage all are rectangular form, the one end of first bandage and second bandage all links firmly with the second fixed band, and the other end of first bandage and second bandage is equipped with the magic subsides that can mutual adhesion respectively. The hand tying belt can fix the arm of a patient on the hand placing frame, so that the patient is prevented from shaking due to pain in the artery puncture process, the accuracy of artery puncture is improved, the position of the hand tying belt is adjustable, and the hand tying belt can be better adapted to the arms of different patients.

In the hand placing frame for arterial puncture, the number of the hand tying belts is three, the three hand tying belts are respectively positioned on two sides of the wrist pad, and the number of the hand tying belts between the mounting groove and the wrist pad is two. Therefore, two hand tying bands are used for fixing the arms, the rest hand tying band is used for fixing the palm, and the fixing effect is better.

Compared with the prior art, the utility model has the advantages of it is following:

1. the utility model discloses a mounting groove that two fixed plates formed is fixed with the rail guard or the crossbeam cooperation of sick bed, is convenient for the utility model discloses a dismouting, it is more convenient to use, and adaptability is better.

2. The wrist pad and the hand tying belt are movably connected to the hand placing plate, so that the positions of the wrist pad and the hand tying belt can be adjusted according to the length of the arm of the patient, and the supporting and fixing effects on the arm of the patient are better.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a cross-sectional view of the present invention.

In the figure, 1, a hand rest board; 11. a flexible elastic layer; 2. a wrist pad; 21. a first securing strap; 3. a fixing plate; 31. mounting holes; 4. mounting grooves; 5. a ball screw; 6. hand straps are tied; 61. a second securing strap; 62. a first strap; 63. a second strap.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

The utility model provides an artery is punctured with putting hand frame for install and use when carrying out artery puncture to the disease of lying on the sick bed, as shown in figure 1, including putting palm 1, set up in putting wrist pad 2 on palm 1 and being located the fixed knot who puts palm 1 tip, wherein, put palm 1 and be rectangular platelike, fixed knot constructs including the fixed plate 3 of two vertical settings, and two fixed plates 3 set up and form mounting groove 4 along the length direction interval of putting palm 1. Because the bed board of sick bed usually can set up height-adjustable, namely the bed board can be relative the crossbeam activity of sick bed, in order not to make when the bed board is adjusted can not make and produce the interference between bed board and the crossbeam, usually can have certain clearance between the crossbeam of bed board and the bed, and the sick bed usually can set up the rail guard that prevents the disease from dropping from the bed at the lateral part of sick bed, like this, this hand rest can insert the fixed plate 3 in the outside in the clearance between bed board and the crossbeam and make the crossbeam imbed in mounting groove 4 when using, perhaps in rail guard embedding mounting groove 4, make mounting groove 4 and crossbeam or rail guard joint fixed, hand rest board 1 is fixed relative the sick bed horizontally and extend towards the outside of sick bed, place the arm when supplying patient's artery to puncture.

Specifically, as shown in fig. 2, two fixing plates 3 are fixedly arranged at one end of the hand placing plate 1 at intervals, the two fixing plates 3 are arranged in a relatively inclined manner, an included angle between the two fixing plates 3 is 1-5 degrees, preferably 3 degrees, so that the mounting groove 4 is in a flaring shape, a minimum gap between the two fixing plates 3 is slightly smaller than the thickness of the cross beam or the guard rail, and a gap between the two fixing plates 3 at the opening end of the mounting groove 4 is larger than the thickness of the cross beam and the guard rail, thereby facilitating the insertion of the cross beam or the guard rail into the mounting groove 4, and enabling the mounting groove 4 and the cross beam or the guard. Meanwhile, in the embodiment, the two fixing plates 3 are respectively provided with the mounting holes 31 at intervals along the length direction, the wave ball screws 5 are respectively fixed in the mounting holes 31, one ends of the wave ball screws 5 with steel balls are protruded in the mounting grooves 4, and when the mounting grooves 4 are matched with the cross beam or the guard rail, the steel balls of the wave ball screws 5 can be abutted against the cross beam or the guard rail, so that the fixing effect is further improved. Of course, the mounting hole 31 and the ball screw 5 may be provided on only one of the fixing plates 3.

Further, as shown in fig. 1, a flexible elastic layer 11 is laid on the upper surface of the hand placing board 1, the flexible elastic layer 11 is made of elastic materials such as artificial leather wrapped sponge, and the wrist pad 2 is also made of artificial leather wrapped sponge, so that the comfort of the patient during use is improved. This wrist pad 2 adopts split type swing joint with hand board 1, and the below of wrist pad 2 links firmly annular first fixed band 21, and first fixed band 21 cover is located on hand board 1 and can be followed the length direction round trip movement of hand board 1 with the adjusting position.

Further, put still to be equipped with a plurality of on the palm 1 and tie up hand area 6, in this embodiment, the quantity of tying up hand area 6 is three and sets up along the length direction interval of putting palm 1, and wherein, the hand area 6 of tying up between mounting groove 4 and the wrist pad 2 is two, and the hand area 6 of tying up in the wrist pad 2 outside is one. Hand tying belt 6 all includes first bandage 62, second bandage 63 and second fixed band 61, and wherein, second fixed band 61 is annular and movably cover and locates on hand resting plate 1, and first bandage 62 and second bandage 63 all are rectangular form, the one end of first bandage 62 and second bandage 63 all links firmly with second fixed band 61, and the other end of first bandage 62 and second bandage 63 is equipped with the magic subsides that can the adhesion each other respectively, and the arm of disease is placed and is shelved on hand resting plate 1 after, and three hand tying belt 6 can be fixed arm and palm respectively, avoids the disease to move about in the artery puncture and influence the operation of artery puncture.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although the terms of the hand resting plate 1, the wrist pad 2, the first fixing band 21, the fixing plate 3, the mounting groove 4, the wave ball screw 5, the hand tying band 6, the second fixing band 61, the first tying band 62, the second tying band 63, etc. are used more frequently herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims

1. The utility model provides an artery puncture is with putting hand frame, includes along horizontal setting and is used for putting palm (1) that supports to the arm, it is equipped with wrist pad (2) that are used for supporting the wrist on palm (1) to put, its characterized in that, the one end of putting palm (1) has fixed plate (3) of two vertical settings, and two fixed plate (3) set up and form mounting groove (4) along the length direction interval of putting palm (1).

2. The hand rest for arterial puncture according to claim 1, characterized in that the mounting groove (4) is flared and the included angle between the two fixing plates (3) is 1-5 °.

3. The hand rest for arterial puncture according to claim 1 or 2, characterized in that a plurality of mounting holes (31) are arranged on one or two fixing plates (3) along the length direction of the fixing plate (3), wave ball screws (5) are arranged in the mounting holes (31), and one end of the wave ball screw (5) provided with steel balls protrudes out of the mounting groove (4).

4. The hand rest for arterial puncture according to claim 3, characterized in that the upper surface of the hand rest board (1) is provided with a flexible elastic layer (11).

5. The hand rest for arterial puncture according to claim 4, characterized in that the wrist pad (2) is fixedly connected with a ring-shaped first fixing belt (21), and the first fixing belt (21) is sleeved on the hand rest board (1) and can move along the length direction of the hand rest board (1).

6. The artery puncture is with putting hand rack according to claim 5, characterized in that, it still is equipped with a plurality of bandage belts (6) that set up along putting hand board (1) length direction interval on hand board (1) to put, bandage belt (6) include first bandage (62), second bandage (63) and annular second fixed band (61), second fixed band (61) all overlap locate put on hand board (1) and can follow the length direction removal that puts hand board (1), first bandage (62) and second bandage (63) all are rectangular form, the one end of first bandage (62) and second bandage (63) all links firmly with second fixed band (61), and the other end of first bandage (62) and second bandage (63) is equipped with the magic subsides that can adhere to each other respectively.

7. The hand rest for arterial puncture according to claim 6, characterized in that the number of the hand-tying bands (6) is three, three hand-tying bands (6) are respectively arranged at two sides of the wrist pad (2) and two hand-tying bands (6) are arranged between the mounting groove (4) and the wrist pad (2).