CN217066510U

CN217066510U - But automatically regulated's femoral vein haemostat

Info

Publication number: CN217066510U
Application number: CN202220010525.3U
Authority: CN
Inventors: 林紫; 陈丽; 陶利; 王家瑛; 余方雯
Original assignee: Wuhan Children's Hospital
Current assignee: Wuhan Children's Hospital
Priority date: 2022-01-04
Filing date: 2022-01-04
Publication date: 2022-07-29
Anticipated expiration: 2032-01-04

Abstract

The utility model discloses a but automatically regulated's femoral vein haemostat, including the fixed block, the left surface and the right flank of fixed block are provided with fixed establishment respectively, the movable groove has been seted up to the inside of fixed block, the inside sliding connection in movable groove has presses the briquetting, can dismantle according to the lower surface of briquetting and be connected with and press cotton piece, be provided with dynamics adjustment mechanism between pressing briquetting and the movable inslot top, the front surface and the rear surface of fixed block all are provided with positioning mechanism. The utility model discloses, paste through first fixed band, first magic, second fixed band, second magic and fix the fixed block to press the piece, press down the effect of cotton piece and press down the bleeding position of patient and carry out the fixed point and press down, avoid the manual work to press down, go back accessible knob control press the piece, press down the cotton piece and reciprocate, be convenient for adjust the bleeding position of patient according to the pressure intensity, the practicality is strong.

Description

Femoral vein hemostat capable of being automatically adjusted

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a but automatically regulated's femoral vein haemostat.

Background

The collection of blood samples from veins is the most common nursing operation in clinical care, and because of the particularity of children and the incompatibility, the femoral veins with abundant, thick, straight and elastic blood flow are selected for blood collection in clinic. Manual pressing or elastic bandage is usually adopted for hemostasis clinically after femoral vein puncture needle withdrawal. However, many patients in special departments such as hematology department and critical medical department who have treatment of blood coagulation dysfunction suffer from problems of local bleeding, subcutaneous hematoma and the like caused by time and labor consumption of manual pressing and insufficient compression force of the elastic bandage, increase the burden of diseases of children patients and cause unnecessary medical disputes.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a femoral vein hemostat capable of being automatically adjusted.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an automatically adjustable femoral vein hemostat comprises a fixed block, wherein a left side surface and a right side surface of the fixed block are respectively provided with a fixing mechanism;

a movable groove is formed in the fixed block, a pressing block is connected to the inside of the movable groove in a sliding mode, the lower surface of the pressing block is detachably connected with a pressing cotton block, and a force adjusting mechanism is arranged between the pressing block and the top of the movable groove;

and the front surface and the rear surface of the fixed block are both provided with a positioning mechanism.

As a further description of the above technical solution:

the fixing mechanism comprises a first fixing band and a second fixing band, the first fixing band is fixedly connected to the left side face of the fixing block, the second fixing band is fixedly connected to the right side face of the fixing block, the lower surface of the first fixing band is fixedly connected with a first magic tape, and the upper surface of the second fixing band is fixedly connected with a second magic tape.

As a further description of the above technical solution:

the length of first fixed band is the same with the length of second fixed band, first magic subsides and second magic subsides looks adaptation.

As a further description of the above technical solution:

the dynamics adjustment mechanism includes threaded rod and screw hole, the threaded rod rotates to be connected on the interior top of activity groove, the inside according to the briquetting is seted up to the screw hole, the threaded rod is located the one end fixedly connected with knob of fixed block top, the one end that the knob was kept away from to the threaded rod extends to the inside of screw hole to threaded rod and screw hole threaded connection.

As a further description of the above technical solution:

positioning mechanism includes the location area, the quantity of location area is provided with two to fixed connection is on the front surface and the rear surface of fixed block, the lower surface in location area can be dismantled and be connected with the adhesion and paste the layer.

As a further description of the above technical solution:

the first fixing band, the second fixing band and the positioning band are all cotton products, and air holes are formed in the first fixing band, the second fixing band and the positioning band.

As a further description of the above technical solution:

the lower surfaces of the fixing block and the pressing block are both arc-shaped, and the fixing block and the pressing block are both made of rubber materials.

The utility model discloses following beneficial effect has:

1. compared with the prior art, but this but automatically regulated's femoral vein haemostat pastes through first fixed band, first magic, second fixed band, second magic and fixes the fixed block to press the briquetting, press the cotton piece effect down to press the position of bleeding of patient, avoid the manual work to press, go back accessible knob control briquetting, press the cotton piece and reciprocate, be convenient for adjust the position of bleeding of patient according to the pressure intensity, the practicality is strong.

2. Compared with the prior art, this but automatically regulated's femoral vein haemostat fixes a position the fixed block through setting up location area, adhesion veneer, ensures to press the briquetting, press the cotton piece and accurately press hemostatic position.

3. Compared with the prior art, but this but automatically regulated's femoral vein haemostat all has seted up the bleeder vent on first fixed band, second fixed band and the location area, ensures that the patient is more comfortable when using.

Drawings

Fig. 1 is a schematic view of the overall structure of an automatically adjustable femoral vein hemostat according to the present invention;

fig. 2 is a front view of an automatically adjustable femoral vein hemostat provided by the utility model;

fig. 3 is a schematic view of the internal structure of the fixing block of the femoral vein hemostat capable of automatically adjusting according to the present invention;

fig. 4 is a schematic structural diagram of a in fig. 3 according to the present invention.

Illustration of the drawings:

1. a fixed block; 2. a movable groove; 3. a pressing block; 4. a threaded rod; 5. a knob; 6. a threaded hole; 7. pressing the cotton block; 8. a first securing strap; 9. a first magic tape; 10. a second securing strap; 11. a second magic tape; 12. a positioning belt; 13. adhering a sticking layer; 14. and (4) air holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element 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; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the utility model provides a but automatically regulated's femoral vein haemostat: comprises a fixed block 1, the lower surfaces of the fixed block 1 and a pressing block 3 are both arc-shaped, and the fixed block 1 and the pressing block 3 are both made of rubber materials, so as to avoid the skin of a patient from being abraded by the fixed block 1 and the pressing block 3, the left side surface and the right side surface of the fixed block 1 are respectively provided with a fixing mechanism for fixing the fixed block 1, so that the pressing block 3 and a pressing cotton block 7 can press bleeding parts, the fixing mechanism comprises a first fixing belt 8 and a second fixing belt 10, the lengths of the first fixing belt 8 and the second fixing belt 10 are the same, the lengths of the first fixing belt 8 and the second fixing belt 10 can select different models according to the using parts, the first fixing belt 8 is fixedly connected on the left side surface of the fixed block 1, the second fixing belt 10 is fixedly connected on the right side surface of the fixed block 1, the lower surface of the first fixing belt 8 is fixedly connected with a first magic tape 9, the upper surface of the second fixing belt 10 is fixedly connected with a second magic tape 11, the first magic tape 9 is matched with the second magic tape 11, and the first magic tape 9 and the second magic tape 11 are used for bonding the first fixing belt 8 and the second fixing belt 10 together;

the fixed block 1 is internally provided with a movable groove 2, a knob 5 is convenient to control a threaded rod 4 to drive a pressing block 3 and a pressing cotton block 7 to move up and down, the movable groove 2 is internally connected with the pressing block 3 in a sliding way, the lower surface of the pressing block 3 is detachably connected with the pressing cotton block 7, used for pressing the bleeding part, a force adjusting mechanism is arranged between the pressing block 3 and the top part in the movable groove 2, used for adjusting the pressing force of the pressing block 3 and the pressing cotton block 7, the force adjusting mechanism comprises a threaded rod 4 and a threaded hole 6, the threaded rod 4 is rotationally connected on the inner top of the movable groove 2, the threaded hole 6 is arranged in the pressing block 3, one end of the threaded rod 4 above the fixed block 1 is fixedly connected with a knob 5, the screw rod 4 is used for controlling the screw rod 4 to rotate, one end of the screw rod 4, which is far away from the knob 5, extends into the threaded hole 6, and the screw rod 4 is in threaded connection with the threaded hole 6;

the front surface and the rear surface of fixed block 1 all are provided with positioning mechanism, ensure to press according to piece 3, press cotton piece 7 accurately to press the position of bleeding, and positioning mechanism includes location area 12, and the quantity of location area 12 is provided with two to fixed connection is on the front surface and the rear surface of fixed block 1, and the lower surface of location area 12 can be dismantled and be connected with adhesion and paste layer 13.

First fixed band 8, second fixed band 10 and location area 12 are cotton products, have all seted up bleeder vent 14 on first fixed band 8, second fixed band 10 and the location area 12, ensure that the patient is more comfortable when using.

The working principle is as follows: during the use, through positioning mechanism with the fixed block 1 on according to the briquetting 3, press cotton 7 and aim at the position of bleeding, then fix fixed block 1 through fixed establishment, still can drive according to briquetting 3, press cotton 7 and move in activity groove 2 through knob 5 control threaded rod 4, adjust the pressing force degree of the position of bleeding.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a but automatically regulated's femoral vein haemostat, includes fixed block (1), its characterized in that: the left side surface and the right side surface of the fixed block (1) are respectively provided with a fixing mechanism;

a movable groove (2) is formed in the fixed block (1), a pressing block (3) is connected to the inside of the movable groove (2) in a sliding mode, a pressing cotton block (7) is detachably connected to the lower surface of the pressing block (3), and a force adjusting mechanism is arranged between the pressing block (3) and the top of the inside of the movable groove (2);

and the front surface and the rear surface of the fixed block (1) are both provided with a positioning mechanism.

2. The automatically adjustable femoral vein hemostat of claim 1, wherein: fixed establishment includes first fixed band (8) and second fixed band (10), first fixed band (8) fixed connection is at the left surface of fixed block (1), second fixed band (10) fixed connection is at the right flank of fixed block (1), the first magic subsides of lower fixed surface fixedly connected with (9) of first fixed band (8), the last fixed surface of second fixed band (10) is connected with second magic subsides (11).

3. An automatically adjustable femoral vein hemostat according to claim 2, wherein: the length of first fixed band (8) is the same with the length of second fixed band (10), first magic subsides (9) and second magic subsides (11) looks adaptation.

4. The automatically adjustable femoral vein hemostat of claim 1, wherein: dynamics adjustment mechanism includes threaded rod (4) and screw hole (6), threaded rod (4) are rotated and are connected on the interior top of activity groove (2), screw hole (6) are seted up in the inside of pressing according to briquetting (3), one end fixedly connected with knob (5) that threaded rod (4) are located fixed block (1) top, the one end that knob (5) were kept away from in threaded rod (4) extends to the inside of screw hole (6) to threaded rod (4) and screw hole (6) threaded connection.

5. An automatically adjustable femoral vein hemostat according to claim 2, wherein: positioning mechanism includes location area (12), the quantity of location area (12) is provided with two to fixed connection is on the front surface and the rear surface of fixed block (1), the lower surface of location area (12) can be dismantled and be connected with adhesion and paste layer (13).

6. An automatically adjustable femoral vein hemostat according to claim 5, wherein: the first fixing belt (8), the second fixing belt (10) and the positioning belt (12) are all cotton products, and air holes (14) are formed in the first fixing belt (8), the second fixing belt (10) and the positioning belt (12).

7. The automatically adjustable femoral vein hemostat of claim 1, wherein: the lower surfaces of the fixing block (1) and the pressing block (3) are both arc-shaped, and the fixing block (1) and the pressing block (3) are both made of rubber materials.