CN213076947U - Needle pulling protector for transfusion port - Google Patents

Abstract

The utility model discloses a protector for pulling out needles in transfusion harbor, include: the clamp comprises a clamp handle, a connecting shaft, a clamp head and a clamping through groove; the pair of the clamp handles are movably connected through the connecting shaft, the clamp heads are arranged at the tops of the clamp handles and driven by the clamp handles to open and close, the opening and closing directions of the clamp heads and the clamp handles are the same, and the clamp heads are provided with clamping through grooves; the utility model discloses a lead to the groove with the centre gripping in the middle of the chuck and insert the gap department of infusion port syringe needle front end, then will clamp the handle through the ring and part to both sides, clamp the chuck of handle front end and also part thereupon, can be in order to extract the syringe needle, convenient operation can alleviate the patient in the misery when extracting the needle, also can significantly reduce the nurse because of the acupuncture incidence that extracts the syringe needle and arouse.

Description

Needle pulling protector for transfusion port

Technical Field

The utility model relates to the technical field of medical treatment, particularly, a protector is pulled out to infusion port.

Background

The transfusion port is a closed transfusion device completely implanted into a human body, provides a long-term venous blood channel for a patient, has the characteristics of low infection risk, convenience for the patient, reduction of the times of puncturing the blood vessel, protection of the blood vessel, reduction of the chance of medicine extravasation, simple maintenance and the like, is frequently used in clinic, comprises a catheter part with the tip positioned in the superior vena cava and an injection seat filled under the skin, and is a common transfusion device for patients undergoing clinical chemotherapy.

The external needle head is required to be connected during each transfusion in the using process, and the needle head is pulled out after the transfusion is finished. Because the syringe needle is connected too tightly with the injection seat, can produce reaction force when pulling out the needle, pull out the needle in-process at medical personnel and prick nurse's finger very easily like this, arouse the acupuncture to hinder, harm nurse's health.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem in the prior art, for example, the utility model discloses a protector is pulled out to infusion port, include: the clamp comprises a clamp handle, a connecting shaft, a clamp head and a clamping through groove;

the pair of the forceps handles are movably connected through the connecting shaft, the chuck is arranged at the top of the forceps handles and driven by the forceps handles to open and close, the opening and closing directions between the chuck and the forceps handles are the same, and the chuck is provided with a clamping through groove.

Preferably, the pliers further comprise a handle ring, and the handle ring is arranged at the bottom of the pliers handle.

Preferably, the clamping head is vertically arranged on the forceps handle and is perpendicular to the handle ring.

Preferably, the clamp handle, the handle ring and the clamping head are of an integrated structure.

Preferably, the clamping through groove is V-shaped.

The utility model provides a protector for pulling out needles in an infusion port. The method has the following beneficial effects: insert the gap department of infusion port syringe needle front end through the centre gripping logical groove in the middle of with the chuck, then will clamp the handle to both sides through the ring and part, clamp the chuck of handle front end also parts thereupon, can be in order to extract the syringe needle, convenient operation can alleviate the patient painful when extracting the needle, also can significantly reduce the nurse because of the acupuncture wound incidence that extracts the syringe needle and arouse.

Drawings

Fig. 1 is a schematic view of the needle pulling protector of the transfusion port.

The attached drawings are as follows:

1. a forceps handle; 2. a connecting shaft; 3. a chuck; 4. clamping the through groove; 5. and (4) looping.

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.

The utility model discloses a specific embodiment provides a protector is pulled out to infusion port, include: the clamp comprises a clamp handle 1, a connecting shaft 2, a clamping head 3 and a clamping through groove 4; the pair of the forceps handles 1 are movably connected through the connecting shaft 2, the chuck 3 is arranged at the top of the forceps handles 1 and is driven by the forceps handles 1 to open and close, the opening and closing directions of the chuck 3 and the forceps handles 1 are the same, and a clamping through groove 4 is formed in the chuck 3; the clamp is characterized by further comprising a handle ring 5, wherein the handle ring 5 is arranged at the bottom of the clamp handle 1; the clamping head 3 is vertically arranged on the forceps handle 1 and is vertical to the handle ring 5; the clamp handle 1, the handle ring and the chuck 3 are of an integrated structure; the clamping through groove 4 is V-shaped.

Examples

According to the attached figure 1, the needle pulling protector for the infusion port is composed of a clamp handle 1, a clamp head 3, a connecting shaft 2 and a handle ring 5, wherein the clamp handle 1, the clamp head 3 and the handle ring 5 are made of rigid materials of an integral structure, the manufacture is convenient, the needle pulling protector can be repeatedly sterilized for use, when in use, the two clamp heads 3 are firstly in a closed state, then the clamp heads 3 move forwards parallel to an infusion lane injection seat, a clamping through groove 4 extends into a gap part at the connection part of the infusion lane injection seat and the needle head, the needle head and the clamp heads 3 form a vertical angle, the two handle rings 5 on the rear side of the clamp handle 1 are also in a closed state, one clamp head 3 supports the skin around the infusion port, the other clamp head 3 supports the butterfly wing part of the needle head, then one handle ring 5 is hooked, the thumb hooks the other handle ring 5, and the two handle rings 5 are opened to form an obtuse angle, at this moment, the forceps handle 1 rotates through the connecting shaft 2, the chuck 3 at the top end of the forceps handle 1 can be opened, the needle head can be pulled out, the needle head is pulled out, medical workers do not need to directly contact the needle head, the incidence rate of needle stick injuries caused by the medical workers in the needle pulling process is greatly reduced, the stress is uniform in the needle pulling process, the pain of a patient in the needle pulling process is relieved, and the forceps handle is simple in structure and convenient to use.

Preferably, the forceps further comprise a handle ring 5, wherein the handle ring 5 is arranged at the bottom of the forceps handle 1; through set up ring 5 in pincers handle 1 bottom, medical personnel's pulling can open and close pincers handle 1 to ring 5, and the medical personnel of being convenient for operate.

Preferably, the clamp 3 is vertically arranged on the forceps handle 1 and is vertical to the handle ring 5; the clamping head 3 is flat and is vertical to the clamp handle 1 and the handle ring 5, so that the needle head can be conveniently pulled out of the base of the transfusion port.

Preferably, the forceps handle 1, the handle ring 5 and the chuck 3 are integrated; the clamp handle 1, the handle ring 5 and the clamping head 3 are made of integrally formed stainless steel, so that the clamp is convenient to manufacture and generate in batches, the cost is reduced, and meanwhile, the clamp can be sterilized and reused, and the use value of the clamp is improved.

Preferably, the holding through-groove 4 is V-shaped.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

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

Claims (5)

1. A protector for pulling out a needle in an infusion port is characterized by comprising: the clamp comprises a clamp handle (1), a connecting shaft (2), a clamping head (3) and a clamping through groove (4);

the pair of pliers handles (1) are movably connected through the connecting shaft (2), the chucks (3) are arranged at the tops of the pliers handles (1) and are driven by the pliers handles (1) to open and close, the opening and closing directions between the chucks (3) and the pliers handles (1) are the same, and the chucks (3) are provided with clamping through grooves (4).

2. The protector for needle extraction at a port according to claim 1, further comprising a handle ring (5), wherein the handle ring (5) is disposed at the bottom of the clamp handle (1).

3. The protector for needle extraction at a port according to claim 2, wherein the clamp head (3) is vertically arranged on the clamp handle (1) and is vertical to the handle ring (5).

4. The protector for needle drawing in port according to claim 3, wherein the clamp handle (1), the handle ring (5) and the clamp head (3) are of an integral structure.

5. The protector for needle extraction at a port of infusion according to claim 1, wherein the holding through groove (4) is V-shaped.

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