CN210697756U

CN210697756U - Medical tweezers

Info

Publication number: CN210697756U
Application number: CN201921086983.XU
Authority: CN
Inventors: 刘耀蔚; 高蕗蕗
Original assignee: Jiangxi University of Technology
Current assignee: Jiangxi University of Technology
Priority date: 2019-07-12
Filing date: 2019-07-12
Publication date: 2020-06-09
Anticipated expiration: 2029-07-12

Abstract

The utility model relates to the technical field of medical equipment, especially, relate to a medical tweezers, the package is including tweezers handle, two tweezers arms and two tweezers points, two the one end of tweezers arm is crossing and connect in the one end of tweezers handle, one the tweezers point is connected one the tweezers arm is kept away from the one end of tweezers handle, two be equipped with at least one stopper on the outer wall of tweezers point, the stopper is square structure, its one end vertical fixation in on the outer wall of tweezers point. The utility model discloses a set up the stopper on the outer wall of tweezers point and ensure that medical personnel can not push into too deeply because tweezers point and cause unnecessary injury to baby or patient's nose inner wall when using tweezers to carry out nostril inspection or get rid of mucus, foreign matter in the nostril to baby or the comparatively fragile patient of nostril.

Description

Medical tweezers

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a medical tweezers.

Background

When doctors or medical staff inspect nostrils of special patients or people such as infants or remove mucus or foreign matters in the nostrils, the doctors or medical staff can use tweezers to remove the mucus or foreign matters, but since the nostrils of infants are fragile, the medical staff holding the tweezers can easily push the tips of the tweezers into the nostrils too deeply, so that the inside of the nose is damaged, and unnecessary injuries are caused to the infants.

Meanwhile, in order to guarantee the clamping force and stability of the forceps in the nose, the friction force of the forceps arms needs to be guaranteed, and medical care personnel are guaranteed not to cause unnecessary injury to the nose of the infant.

Based on the above consideration, the utility model designs a medical tweezers.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art not enough, provide a medical tweezers, can make medical personnel use tweezers to carry out the nostril inspection or get rid of mucus, foreign matter in the nostril to baby or the comparatively fragile patient in nostril, reduce because the tweezers point pushes into too deeply and to the inside risk that causes the injury of baby or patient's nose.

In order to realize the utility model discloses a purpose, the utility model discloses a technical scheme do:

the utility model discloses a medical tweezers, including tweezers handle, two tweezers arms and two tweezers points, two the one end of tweezers arms is crossing and connect in the one end of tweezers handle, one the tweezers point is connected one the tweezers arm is kept away from the one end of tweezers handle, two be equipped with at least one stopper on the outer wall of tweezers point, the stopper is square structure, its one end vertical fixation in on the outer wall of tweezers point.

The end of the limiting block, which is far away from the forceps tip, is circular.

And the forceps tip is provided with an adjusting mechanism for adjusting the distance between the limiting block and the forceps tip.

The adjusting mechanism comprises threaded holes arranged on the outer wall of the forceps tip at intervals, a connecting rod is arranged on one end face, connected with the outer wall of the forceps tip, of the limiting block, external threads matched with the threaded holes are arranged on the outer wall of the connecting rod, and the length of the connecting rod is not larger than the depth of the threaded holes.

The tweezers are characterized in that a detachable anti-slip grab handle is arranged on the outer wall of the tweezers arm, at least one clamping hole is formed in the tweezers arm, a clamping block is arranged on one side wall, connected with the tweezers arm, of the anti-slip grab handle, and the anti-slip grab handle is connected with the clamping hole in an interference fit mode through the clamping block.

And the outer wall of the anti-skid grab handle is provided with anti-skid grains.

The beneficial effects of the utility model reside in that:

1. the utility model discloses a set up the stopper on the outer wall of tweezers point and ensure that medical personnel can not push into too deeply because tweezers point and cause unnecessary injury to baby or patient's nose inner wall when using tweezers to carry out nostril inspection or get rid of mucus, foreign matter in the nostril to baby or the comparatively fragile patient of nostril.

2. The utility model discloses a set up detachable antiskid grab handle on the outer wall of tweezers arm and guarantee tweezers's centre gripping dynamics and stability in the nose, guarantee the frictional force of tweezers arm, further reduce medical personnel and can not cause the risk of injury to baby's nose.

Drawings

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

FIG. 2 is a schematic structural diagram according to a first embodiment;

fig. 3 is a schematic structural diagram of the second embodiment.

In the drawing, a forceps handle 1, a forceps arm 2, a clamping hole 21, a forceps tip 3, a limiting block 4, an adjusting mechanism 5, a threaded hole 51, a connecting rod 52, an anti-slip grab handle 6 and a clamping block 61 are arranged.

Detailed Description

The invention will be further described with reference to the following figures and examples:

see fig. 1-3.

The utility model discloses a medical tweezers, including tweezers handle 1, two tweezers arms 2 and two tweezers points 3, two the one end of tweezers arm 2 is crossing and connect in the one end of tweezers handle 1, one tweezers point 3 connects one tweezers arm 2 is kept away from the one end of tweezers handle 1, two be equipped with at least one stopper 4 on the outer wall of tweezers point 3, stopper 4 is square structure, and its one end vertical fixation is in on the outer wall of tweezers point 3, refer to figure 1, the present case is through setting up stopper 4 on the outer wall of tweezers point 3 and ensure that medical personnel when using tweezers to carry out nostril inspection or get rid of mucus, foreign matter in the nostril to baby or the comparatively fragile patient in nostril, can not cause unnecessary injury because tweezers point 3 pushes into too deeply and to baby or patient's inside.

The one end that stopper 4 kept away from tweezers point 3 is circular, sets up the distal end through stopper 4 into circular, can minimize its risk of causing the injury to the nose.

Be equipped with on the tweezers point 3 and be used for adjusting adjustment mechanism 5 of distance between stopper 4 and the tweezers point 3, can adjust the position of stopper 4 according to the patient of difference or infant's special circumstances through setting up adjustment mechanism 5, adjust the inside position of tweezers point 3 stretching into nose promptly, further reduce medical personnel and cause the risk of injury to infant or patient's nose inside at the work.

The first embodiment is as follows: referring to fig. 2, the adjusting mechanism 5 includes threaded holes 51 arranged on the outer wall of the forceps tip 3 at intervals, a connecting rod 52 is arranged on an end face of one end of the limiting block 4 connected with the outer wall of the forceps tip 3, an external thread matched with the threaded holes 51 is arranged on the outer wall of the connecting rod 52, the length of the connecting rod 52 is not greater than the depth of the threaded holes 51, in this embodiment, a plurality of threaded holes 51 are arranged on the outer wall of the forceps tip 3, the distance between each threaded hole 51 and the end of the forceps tip 3 is the depth at which the forceps tip 3 can penetrate into the nose of an infant or a patient, and the limiting block 4 is fixed on different threaded holes 51; the length of the connecting rod 52 is not more than the depth of the threaded hole 51, so that the connecting rod 52 cannot penetrate through the side wall of the forceps tip 3, and the clamping of the forceps tip 3 on mucus or foreign bodies in the nose is not influenced; meanwhile, the limiting block 4 of the embodiment can be detached, and after detachment, the tweezers can be used as normal tweezers.

Example two: referring to fig. 3, the outer wall of the forceps arm 2 is provided with a detachable anti-slip grip handle 6, the forceps arm 2 is provided with at least one clamping hole 21, a clamping block 61 is arranged on a side wall of the forceps arm 2 connected with the anti-slip grip handle 6, the anti-slip grip handle 6 is connected with the clamping hole 21 in an interference fit manner through the clamping block 61, the outer wall of the anti-slip grip handle 6 is provided with anti-slip lines, the embodiment ensures the clamping force and stability of the forceps in the nose by arranging the detachable anti-slip grip handle 6 on the outer wall of the forceps arm 2, ensures the friction force of the forceps arm, further reduces the risk that medical care personnel cannot injure the nose of the infant, the clamping block 61 is connected with the clamping hole 21 in an interference fit manner, and the direction of the force of the medical care personnel is directed towards the inner wall of the forceps arm 2 when the medical care personnel apply the force, so that the anti-slip grip handle, when detached, the forceps can be used as normal forceps.

The above mentioned is only the embodiment of the present invention, not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings or the direct or indirect application in the related technical field are included in the patent protection scope of the present invention.

Claims

1. Medical forceps, characterized in that: including tweezers handle (1), two tweezers arms (2) and two tweezers points (3), two the one end of tweezers arm (2) is crossing and connect in the one end of tweezers handle (1), one tweezers point (3) are connected one tweezers arm (2) are kept away from the one end of tweezers handle (1), two be equipped with at least one stopper (4) on the outer wall of tweezers point (3), stopper (4) are square structure, and its one end vertical fixation is in on the outer wall of tweezers point (3).

2. The medical forceps of claim 1, wherein: the end, far away from the forceps tip (3), of the limiting block (4) is circular.

3. The medical forceps of claim 2, wherein: and the forceps tip (3) is provided with an adjusting mechanism (5) for adjusting the distance between the limiting block (4) and the forceps tip (3).

4. The medical forceps of claim 3, wherein: adjusting mechanism (5) including the interval set up in screw hole (51) on tweezers point (3) outer wall, stopper (4) with be equipped with connecting rod (52) on the one end terminal surface that tweezers point (3) outer wall links to each other, be equipped with on the outer wall of connecting rod (52) with screw hole (51) assorted external screw thread, the length of connecting rod (52) is not more than the degree of depth of screw hole (51).

5. The medical forceps of any one of claims 1-4, wherein: be equipped with on the outer wall of tweezers arm (2) and can dismantle anti-skidding grab handle (6), at least one card hole (21) have been seted up on tweezers arm (2), anti-skidding grab handle (6) with be equipped with fixture block (61) on the lateral wall that tweezers arm (2) link to each other, anti-skidding grab handle (6) are connected with card hole (21) interference fit through fixture block (61).

6. The medical forceps of claim 5, wherein: the outer wall of the anti-skid grab handle (6) is provided with anti-skid grains.