CN210205519U

CN210205519U - Transfusion system scalp needle recovery box

Info

Publication number: CN210205519U
Application number: CN201920785391.0U
Authority: CN
Inventors: Xiaodong Shao; 邵小东; Huabi Li; 李华碧; Yumei Zhou; 周玉梅; Li Zhou; 周丽
Original assignee: Guangan Peoples Hospital
Current assignee: Guangan Peoples Hospital
Priority date: 2019-05-28
Filing date: 2019-05-28
Publication date: 2020-03-31
Anticipated expiration: 2029-05-28

Abstract

The utility model provides a scalp needle recovery box of an infusion apparatus, which relates to the technical field of medical appliances and comprises a box body which is fixed on the outer side wall of an infusion dripping speed regulator and is hollow inside, wherein the box body comprises a needle stem fixing part and a liquid absorption part, and the inner cavity of the liquid absorption part is filled with absorption cotton; the one end and the liquid absorption portion intercommunication of needle stalk fixed part, the other end are provided with the originated opening rather than the inner chamber intercommunication, be provided with on the roof of needle stalk fixed part along its thickness rectangle that runs through and push away entry and needle handle fixed port, the rectangle pushes away the one end and the originated opening intercommunication of entry, the needle handle fixed port sets up in the rectangle and pushes away the entry and keep away from originated open-ended one end, needle handle fixed port and rectangle push away the perpendicular setting of entry, be provided with the needle handle on the lateral wall of needle handle fixed port and inlay the mouth. Solves the problems that the scalp needle on the venous transfusion device in the prior art can not timely recover and easily stab medical staff and cause residual blood and liquid medicine pollution.

Description

Transfusion system scalp needle recovery box

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a scalp needle recovery box of an infusion apparatus.

Background

Intravenous infusion is a clinical common treatment method for infusing a large amount of sterile liquid, electrolyte and medicine into the body from veins by utilizing the principles of atmospheric pressure and hydrostatic pressure. The disposable intravenous infusion apparatus is a consumable, is used for establishing a channel between veins and liquid medicine after aseptic treatment, and generally comprises eight parts, namely a scalp needle or an injection needle, a needle head protective cap, an infusion hose, a liquid medicine filter, a dripping speed regulator, a drip cup, a bottle plug puncture outfit, an air filter and the like, which are connected, and the partial infusion apparatus also comprises an injection piece, a medicine adding port and the like.

The existing disposal method of the disposable infusion set is as follows: after the transfusion is finished, the scalp acupuncture is pulled out of the patient and then is directly brought back to a medical waste disposal point, the needle head is cut down into a specified anti-seepage recovery container by scissors, and the transfusion tube is placed into a pretreatment barrel. In the existing treatment method, after the scalp needle is pulled out, the needle head with blood is completely exposed in the air, and the exposed needle head with blood easily stabs medical staff and causes blood and liquid medicine pollution; and after each transfusion, medical staff are required to separate the scalp acupuncture from the transfusion tube in time and put the scalp acupuncture and the transfusion tube into different collecting containers, so that the workload of the medical staff is increased, and the working efficiency of the medical staff for serving patients is reduced.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned problem among the prior art, the utility model provides a box is retrieved to transfusion system scalp acupuncture has solved among the prior art problem that the scalp acupuncture on the venous transfusion system can not in time be retrieved and easily stabbed medical staff and cause blood and liquid medicine pollution.

In order to achieve the purpose of the invention, the technical scheme adopted by the utility model is as follows:

the scalp needle recovery box of the infusion apparatus comprises a box body which is fixed on the outer side wall of an infusion dripping speed regulator and is hollow inside, wherein the box body comprises a needle stem fixing part and a liquid absorption part, and an inner cavity of the liquid absorption part is filled with absorption cotton;

the one end and the liquid absorption portion intercommunication of needle stalk fixed part, the other end are provided with the originated opening rather than the inner chamber intercommunication, be provided with on the roof of needle stalk fixed part along its thickness rectangle that runs through and push away entry and needle handle fixed port, the rectangle pushes away the one end and the originated opening intercommunication of entry, the needle handle fixed port sets up in the rectangle and pushes away the entry and keep away from originated open-ended one end, needle handle fixed port and rectangle push away the perpendicular setting of entry, be provided with the needle handle on the lateral wall of needle handle fixed port and inlay the mouth.

Further, the height of the needle handle embedding opening is not less than the thickness of the needle handle of the scalp needle. When the needle handle is embedded into the needle handle fixing port, the scalp needle is pulled or pushed in the direction of the needle handle embedding port, the needle handle can be fixed into the needle handle embedding port, the needle handle is prevented from rotating around the scalp needle to be separated from the recovery box, and the firmness of scalp needle fixation is improved.

Further, the distance between the needle handle fixing port and the absorbent cotton is smaller than the distance between the needle handle on the scalp needle and the needle tip. When the scalp needle is inserted into the box body and the needle handle is embedded into the needle handle fixing port, the needle point is ensured to be inserted into the absorption cotton, and the blood and the liquid medicine of a patient in the infusion apparatus are absorbed through the absorption cotton, so that the blood and the liquid medicine are prevented from flowing backwards to cause the pollution of the blood and the liquid medicine.

Further, the shape and the size of the needle handle fixing port correspond to those of a needle handle on the scalp needle. The needle handle is vertically pushed into the needle handle fixing port, and the scalp needle is embedded into the needle handle fixing port after rotating for 90 degrees, so that the scalp needle is prevented from being pulled out of the box body when the infusion tube is pulled.

Further, the width of the liquid absorbing portion is larger than the width of the needle holder fixing portion. More absorbent cotton can be filled in the liquid absorption part, so that the blood and the liquid medicine of a patient remained in the scalp needle can be completely absorbed, and pollution is avoided.

Further, the box body is integrally formed on the outer side wall of the infusion dripping speed regulator. The recycling box can be integrally formed by injection molding when the infusion dripping speed regulator is processed, the processing cost of the recycling box is reduced, and the popularization and the application of the intravenous infusion apparatus provided with the recycling box are facilitated.

The utility model has the advantages that: the recovery box is directly arranged on a transfusion dripping speed regulator of the existing venous transfusion device, the use mode of the venous transfusion device is not required to be changed, only after the recovery box is used, a scalp needle is pulled out of a patient and then is immediately inserted into the recovery box, and the residual blood and liquid medicine of the patient in the transfusion device are absorbed by the filled absorption cotton, so that the pollution of the blood and the liquid medicine can be prevented; the needle handle fixing port is used for limiting the scalp needle to move axially, the needle handle embedding port is used for limiting the scalp needle to rotate on the circumference, so that the scalp needle can be firmly fixed in the recovery box, and the scalp needle is prevented from being pulled out and stabbing medical staff.

Because the scalp acupuncture has been fixed to this and has been retrieved in the box, medical staff need not carry out scalp acupuncture transfer line separation to the vein transfusion system who uses up immediately, can directly throw into medical garbage bin with the transfer line together, has reduced medical staff's work load, makes medical staff can be used for treating the disease for patient with more time, improves medical staff's work efficiency.

The recovery box has simple structure and low processing cost, can be applied to an intravenous infusion apparatus as a consumable, is beneficial to the popularization and application of the intravenous infusion apparatus with the recovery box, can treat scalp acupuncture in the shortest time and prevent acupuncture injury; the recovery box can move up and down along with the dripping speed regulator, so that nursing staff can conveniently adjust the recovery box to a position convenient to operate, and the convenience of operation is improved; this retrieve box easy operation is convenient, and medical staff acceptance level is high.

Drawings

Fig. 1 is a schematic structural view of a scalp needle recovery box of an infusion apparatus.

Fig. 2 is a schematic view of the scalp acupuncture applied to the scalp acupuncture recovery box of the transfusion device.

Wherein, 1, the needle stalk fixing part; 11. a starting opening; 12. a rectangular push-in opening; 13. a needle handle fixing port; 14. the needle handle is embedded into the opening; 2. a liquid absorbing part; 21. absorbing cotton.

Detailed Description

The following description of the embodiments of the present invention is provided to facilitate the understanding of the present invention by those skilled in the art, but it should be understood that the present invention is not limited to the scope of the embodiments, and various changes will be apparent to those skilled in the art as long as they are within the spirit and scope of the present invention as defined and defined by the appended claims, and all inventions contemplated by the present invention are protected.

As shown in figure 1, the scalp needle recovery box of the infusion apparatus comprises a box body which is fixed on the outer side wall of an infusion dripping speed regulator and is hollow inside, the box body comprises a needle stem fixing part 1 and a liquid absorption part 2, and an inner cavity of the liquid absorption part 2 is filled with absorption cotton 21. The needle stalk fixing part 1 is used for fixing the scalp needle into the box body, and the absorption cotton 21 in the liquid absorption part 2 is used for absorbing the blood and the liquid medicine of the patient remained in the scalp needle, thereby preventing pollution.

One end of the needle stalk fixing part 1 is communicated with the liquid absorption part 2, the other end is provided with an initial opening 11 communicated with an inner cavity of the needle stalk fixing part, a rectangular pushing-in opening 12 and a needle stalk fixing opening 13 penetrating along the thickness of the needle stalk fixing part are arranged on a top plate of the needle stalk fixing part 1, one end of the rectangular pushing-in opening 12 is communicated with the initial opening 11, the needle stalk fixing opening 13 is arranged at one end, far away from the initial opening 11, of the rectangular pushing-in opening 12, the needle stalk fixing opening 13 and the rectangular pushing-in opening 12 are perpendicularly arranged, and a needle stalk embedding opening 14 is arranged on the side wall.

Specifically, the box body is integrally formed on the outer side wall of the infusion set dripping speed regulator. The height of the needle handle embedding opening 14 is not less than the thickness of the scalp needle handle. The distance between the needle handle fixing port 13 and the absorbent cotton 21 is smaller than the distance between the needle handle on the scalp needle and the needle tip. The shape and size of the needle handle fixing port 13 correspond to the shape and size of a needle handle on a scalp needle, for example, the shape of the needle handle is generally dovetail-shaped, the needle handle fixing port 13 is also a dovetail-shaped opening, and the width of the needle handle fixing port 13 is slightly larger than that of the needle handle, so that the needle handle can be clamped in.

The width of the liquid absorbing part 2 is larger than that of the needle bar fixing part 1. The absorption cotton 21 can not be filled in the needle stalk fixing part 1, so that the absorption cotton 21 can prevent the needle stalk on the scalp needle from being embedded into the needle stalk fixing port 13 for fixing when the scalp needle is inserted into the box body, and the reliability of scalp needle fixing is not influenced.

After the venous transfusion device provided with the recovery box is used for transfusion according to the using mode of a conventional venous transfusion device, the scalp needle is pulled out from the vein of a patient, the scalp needle of the transfusion device is directly inserted into the box body from the starting opening 11, the needle handle on the scalp needle is positioned in the rectangular pushing-in port 12 and moves towards one end of the liquid absorption part 2 along the rectangular pushing-in port 12 until the needle handle reaches the needle handle fixing port 13, the needle handle is rotated by 90 degrees to be embedded into the needle handle fixing port 13, then the scalp needle is pulled backwards to be embedded into the needle handle embedding port 14 for fixing, as shown in figure 2, at the moment, the needle head of the scalp needle is just inserted into the absorption cotton 21, and the blood and the liquid medicine of the patient remained in the needle are absorbed by the absorption cotton 21.

Claims

1. The scalp needle recovery box of the infusion apparatus is characterized by comprising a box body which is fixed on the outer side wall of an infusion dripping speed regulator and is hollow inside, wherein the box body comprises a needle stem fixing part (1) and a liquid absorption part (2), and an inner cavity of the liquid absorption part (2) is filled with absorption cotton (21);

the one end of needle stalk fixed part (1) with liquid absorption portion (2) intercommunication, the other end are provided with rather than the originated opening (11) of inner chamber intercommunication, be provided with on the roof of needle stalk fixed part (1) along its thickness rectangle that runs through push away into mouth (12) and needle handle fixed orifices (13), the rectangle push away the one end of mouth (12) with originated opening (11) intercommunication, needle handle fixed orifices (13) set up in the rectangle pushes away into mouth (12) and keeps away from the one end of originated opening (11), needle handle fixed orifices (13) with the rectangle pushes away into mouth (12) and sets up perpendicularly, be provided with needle handle inlay mouth (14) on the lateral wall of needle handle fixed orifices (13).

2. The infusion set scalp needle recovery box according to claim 1, characterized in that the height of the needle handle embedding opening (14) is not less than the thickness of the scalp needle handle.

3. The transfusion apparatus scalp needle recovery box according to claim 1, characterized in that the distance between the needle handle fixing port (13) and the absorbent cotton (21) is smaller than the distance between the needle handle on the scalp needle and the needle tip.

4. The transfusion apparatus scalp needle recovery box according to claim 1, characterized in that the shape and size of the needle handle fixing port (13) correspond to the needle handle on the scalp needle.

5. The infusion set scalp needle recovery box according to claim 1, characterized in that the width of the liquid absorbing part (2) is larger than the width of the needle stalk fixing part (1).

6. The infusion set scalp needle recovery box according to claim 1, wherein the box body is integrally formed on an outer side wall of the infusion dropping speed regulator.