CN220089561U - Blood sampling and pulse pressing device - Google Patents

Abstract

The utility model discloses a blood sampling pulse pressing device which comprises a containing box, wherein a drawing box is slidably arranged in the containing box, sterile cloth is stacked in the drawing box, a base is fixedly arranged on the containing box, a limit sliding groove is formed in one side of the base, a support column is slidably arranged in the limit sliding groove, a limit connecting groove is formed in the support column, a limit block is slidably arranged in the limit connecting groove, a pressing column is rotatably arranged on one side of the limit block, a displacement handle is fixedly arranged on the front surface of the drawing box, and a drawing outlet is formed in the position, close to one side edge, of the containing box. Through aseptic cloth similar to the mode of drawing paper stack storage in the pull box inside, pull out a part aseptic cloth and place on the base during the use, use the cutting knife can be with aseptic cloth along aseptic bandage division, the effectual aseptic cloth of packing of avoiding tradition stacks on the operation panel, long-time contaminated problem.

Description

Blood sampling and pulse pressing device

Technical Field

The utility model relates to a blood sampling and pulse pressing device, in particular to a blood sampling and pulse pressing device for aseptic operation.

Background

Venous blood sampling refers to the process of extracting a certain amount of venous blood from a patient through a needle tube, wherein the venous blood is mainly obtained by adopting a superficial vein positioned on the body surface, usually adopting an elbow vein, before blood sampling, a subject is required to sit in front of a laboratory bench, the forearm is placed on the laboratory bench, the palm center is upward, a slip knot is wound around the arm at the position of about 6cm above the blood sampling position, and the tail end of a pulse pressing belt is upward.

In the prior art, along with the aseptic technique of increasingly taking account of in hospital, often need fill up aseptic cloth below the arm when taking a blood sample, drop to the blood sampling bench when preventing blood collection, use disposable bandage simultaneously, aseptic cloth general multilayer stacks on the operation panel, tear last layer and directly discard after using, aseptic cloth is placed in the external world for a long time, the surface can be infected with the bacterium, traditional current device is like CN216257117U a blood sampling pulse pressing device, adopt repeatedly used toothed belt ligature with patient's arm many times, the bandage bundling position is close to the department of drawing blood, there is the problem of bacterial infection risk.

Disclosure of Invention

The utility model aims to provide a blood sampling and pulse pressing device which solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a blood sampling vein pressing device, includes holds the box, slidable mounting has the pull box in holding the box, pile up in the pull box has sterile cloth, fixed mounting has the base above holding the box, spacing spout has been seted up to base one side, slidable mounting has the support column in the spacing spout, set up spacing spread groove in the support column, slidable mounting has the stopper in the spacing spread groove, stopper one side rotation is installed down the pressure post.

Preferably, the front surface of the drawing box is fixedly provided with a displacement handle, and a drawing outlet is formed in the position, close to the edge of one side, above the accommodating box.

Preferably, a cutter is fixedly arranged on the accommodating box and positioned at one side of the extraction opening.

Preferably, a rubber pad is fixedly arranged on the base.

Preferably, the limit connecting groove is rotatably provided with a thread post, and the thread post is in threaded fit with the limit block.

Preferably, the aseptic cloth is provided with a perforation line, the aseptic cloth is divided into small aseptic pad cloth through the perforation line, the aseptic pad cloth is fixedly connected with an aseptic binding belt, and the joint of the aseptic binding belt and the aseptic pad cloth is provided with the perforation line.

Compared with the prior art, the utility model has the beneficial effects that:

1. the aseptic cloth is stored in the drawing box in a mode similar to that of paper extraction stacking, a part of aseptic cloth is drawn out and placed on the base when in use, the aseptic cloth can be separated along the aseptic binding band by using the cutting knife, and the problem that the traditional aseptic cloth is stacked on the operation table and polluted for a long time is effectively avoided.

2. The palm is opened and is placed under the lower pressing column, the lower pressing column is held to be in a fist-shaped, and the fist-shaped palm can be enlarged, so that the back of the palm can extrude the rubber pad, the palm of a patient is fixed on the rubber pad, and meanwhile, the fist is held by the palm, so that blood vessels can be found.

3. The rotating threaded column can drive the limiting block to move, the limiting block can drive the pressing column to move, and accordingly the distance between the pressing columns and the base is adjusted, hands of patients with different sizes are fixed, and after the needle is prevented from penetrating into the arms of the patients, the patients shrink the arms.

4. The aseptic pad cloth and the aseptic binding belt are disposable medical articles, so that the spread of bacteria is effectively avoided.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the overall structure of the other side of the present utility model;

FIG. 3 is a cross-sectional view of the present utility model;

fig. 4 is an exploded view of the present utility model.

In the figure: 1. a housing case; 101. drawing the box; 102. a displacement handle; 103. a suction port; 104. a cutting knife; 2. a base; 201. a rubber pad; 202. limiting sliding grooves; 3. a support column; 301. a limit connecting groove; 302. a threaded column; 4. pressing down a column; 401. a limiting block; 5. a sterile cloth; 501. a sterile tie; 502. and (5) punching lines.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a blood sampling vein pressing device, including holding box 1, slidable mounting has pull box 101 in holding box 1, has stacked sterile cloth 5 in the pull box 101, holds box 1 above fixed mounting and has base 2, and spacing spout 202 has been seted up to base 2 one side, and slidable mounting has support column 3 in spacing spout 202, has seted up spacing spread groove 301 in the support column 3, slidable mounting has stopper 401 in spacing spread groove 301, and stopper 401 one side rotation is installed down the pressure post 4.

In this embodiment, can store certain aseptic cloth 5 through pull box 101, aseptic cloth 5 is similar to the paper extraction stacking mode and stores in pull box 101 inside, and pull out a part aseptic cloth 5 and place on base 2 during the use, use aseptic bandage 501 to ligature patient's upper arm afterwards, patient's palm opens and places in the lower leg 4 below simultaneously, holds down leg 4 and is the form of making a fist, pushes down leg 4 and pushes down the palm and fix patient's palm in base 2 top, avoids the syringe needle to pierce patient's shrink arm, and the palm makes a fist in favor of seeking the blood vessel simultaneously.

In order to achieve the purpose of storing and removing the sterile cloth 5, the device is realized by adopting the following technical scheme: the front surface of the drawing box 101 is fixedly provided with a displacement handle 102, a drawing outlet 103 is formed in the position, close to one side edge, of the accommodating box 1, and a cutting knife 104 is fixedly arranged on the side, located on the drawing outlet 103, of the accommodating box 1.

Can take out aseptic cloth 5 inside holding box 1 through extraction opening 103, cutter 104 can cut aseptic cloth liner junction open, is convenient for tear aseptic cloth liner, and displacement handle 102 can drive pull box 101 and shift out inside holding box 1, places aseptic cloth 5.

In order to achieve the purpose of fixing the arm of a patient, the device is realized by adopting the following technical scheme: a rubber pad 201 is fixedly arranged on the base 2, a threaded column 302 is rotatably arranged in the limit connecting groove 301, and the threaded column 302 is in threaded fit with the limit block 401.

Can promote patient's comfort level through rubber pad 201, can push down rubber pad 201 simultaneously behind patient's making fist, rubber pad 201 takes place to be out of shape, thereby be convenient for the patient to realize the action of making fist, rotatory screw post 302 can drive stopper 401 and remove, and stopper 401 removes and can drive down the post 4 and remove, thereby adjusts the interval that is located above base 2 of post 4 down, makes behind the patient making fist of palm not equidimension, the palm back all can extrude rubber pad 201.

In order to achieve the purpose of being convenient to use, the device is achieved by adopting the following technical scheme: the aseptic cloth 5 is provided with a perforation line 502, the aseptic cloth 5 is divided into small aseptic pad cloths through the perforation line 502, the aseptic pad cloth is fixedly connected with an aseptic binding belt 501, and the joint of the aseptic binding belt 501 and the aseptic pad cloth is provided with the perforation line 502.

Sterile bandage 501 and aseptic pad cloth are separated through perforation line 502 being convenient for, and sterile bandage 501 is used for ligature patient's arm to press the pulse, and sterile bandage 501 of seting up on aseptic cloth 5 cuts apart into the aseptic pad cloth of polylith with the aseptic cloth 5 of one section longer, is in half adhesion state, can tear the part easily.

The working principle and the using flow of the utility model are as follows: the device can be placed in a proper position when in use, the drawing box 101 can be drawn out of the accommodating box 1 through the displacement handle 102, the sterile cloth 5 is stacked and placed in the drawing box 101, one end of the sterile cloth 5 is drawn out of the accommodating box 1 through the drawing outlet 103, the drawn sterile cloth is placed on the rubber pad 201, the sterile binding band 501 is torn off, the arm of a patient is placed on the rubber pad 201, the palm is opened and placed below the pressing column 4, the pressing column 4 is held to be in a fist shape, the palm can be enlarged due to the fist shape, the rubber pad 201 is extruded by the back of the palm, the palm of the patient is fixed on the rubber pad 201, the torn sterile binding band 501 is used for pressing the arm of the patient, after the operation is completed, the sterile cloth 5 is split along the sterile binding band 501 by using the cutting knife 104, the used sterile cloth and the sterile binding band 501 are discarded, and a section of the sterile cloth 5 is drawn out from the drawing outlet 103, and the operation is repeated.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. Blood sampling vein pressing device, including holding box (1), its characterized in that: the utility model discloses a sterile cloth, including box (1), support column (3), spacing spout (202), spacing spread groove (301) have been seted up in holding box (1), have stacked sterile cloth (5) in pull box (101), fixed mounting has base (2) above holding box (1), spacing spout (202) have been seted up to base (2) one side, sliding mounting has support column (3) in spacing spout (202), sliding mounting has stopper (401) in spacing spread groove (301), stopper (401) one side pivoted is installed down pressure post (4).

2. The blood sampling tourniquet device according to claim 1, wherein: the front of the drawing box (101) is fixedly provided with a displacement handle (102), and a drawing outlet (103) is formed in the position, close to one side edge, of the accommodating box (1).

3. The blood sampling tourniquet device according to claim 2, wherein: a cutting knife (104) is fixedly arranged on the accommodating box (1) and positioned on one side of the extraction opening (103).

4. The blood sampling tourniquet device according to claim 1, wherein: a rubber pad (201) is fixedly arranged on the base (2).

5. The blood sampling tourniquet device according to claim 1, wherein: and the limit connecting groove (301) is rotationally provided with a threaded column (302), and the threaded column (302) is in threaded fit with the limit block (401).

6. The blood sampling tourniquet device according to claim 1, wherein: the sterile cloth (5) is provided with a perforation line (502), the sterile cloth (5) is divided into small sterile cushions through the perforation line (502), the sterile cushions are fixedly connected with a sterile binding band (501), and the perforation line (502) is arranged at the joint of the sterile binding band (501) and the sterile cushions.