CN203408111U

CN203408111U - Towel clamp

Info

Publication number: CN203408111U
Application number: CN201320465260.7U
Authority: CN
Inventors: 曹洪辉
Original assignee: Chongqing Traditional Chinese Medicine Hospital
Current assignee: Chongqing Traditional Chinese Medicine Hospital
Priority date: 2013-08-01
Filing date: 2013-08-01
Publication date: 2014-01-29
Anticipated expiration: 2023-08-01

Abstract

The utility model discloses a towel clamp which belongs to the technical field of medical apparatuses and instruments and is used for solving a problem that the conventional towel clamp easily punctures an operation towel while clamping the operation towel. The towel clamp comprises clamp handles, clamp ports and finger sleeve rings, wherein the handles is hinged with each other, the clamp ports are integrally connected with the front ends of the clamp handles and provided with mutually matched clamping positions, and the finger sleeve rings are integrally connected with the rear ends of the clamp handles, and matching at the clamping positions of the clamp ports is spherical auxiliary matching. The towel clamp disclosed by the utility model does not puncture the operation towel while clamping the operation towel, so that bacteria, viruses and the like are effectively prevented from entering and getting out of the operation towel, and further operation infection probability is lowered.

Description

Towel clamp towel forceps

Technical field

This utility model belongs to technical field of medical instruments, is specifically related to a kind of towel clamp towel forceps.

Background technology

In modern operation, normally with towel clamp towel forceps, fix and be bedded in operative incision operation towel around.The jaw that has clamping place that cooperatively interacts that towel clamp towel forceps comprises clamp handle, be connected as a single entity with clamp handle front end, the lantern finger ring being connected as a single entity with clamp handle rear end.Thumb and nameless insertion respectively in two lantern finger rings of towel clamp towel forceps during use, middle finger is placed in the napkin clamp handle of the 4th finger ring, and stable and guide are played by the joint place that forefinger is pressed in pincers, inwardly close up lantern finger ring, and jaw clamps operation towel.

Clamping place that cooperatively interacts of the jaw of traditional towel clamp towel forceps (as shown in Figure 5) is a pair of wedge angle staggering upper and lower, the jaw of wedge angle cooperatively interacts to clamp to be in and when clamping operation towel, is easy to expose operation towel, antibacterial, virus just arbitrarily pass in and out operation towel by the aperture of exposing, and have greatly increased the probability of postoperative infection.

Utility model content

For above shortcomings in prior art, this utility model provides a kind of operation towel that can clamp to be difficult for again the towel clamp towel forceps that operation towel is exposed.

For realizing above-mentioned technical purpose, the technical solution adopted in the utility model is as follows:

Towel clamp towel forceps of the present utility model, the jaw that has clamping place that cooperatively interacts that comprises the clamp handle that is hinged, is connected as a single entity with clamp handle front end, with the lantern finger ring that clamp handle rear end is connected as a single entity, the cooperation of clamping place of described jaw is that spherical pair coordinates.

Adopt the towel clamp towel forceps of technique scheme, with thumb and nameless insertion respectively in two lantern finger rings of towel clamp towel forceps, inwardly close up lantern finger ring, by jaw, coordinate the spherical pair forming to clamp operation towel, because jaw is spherical pair structure, spherical pair belongs to lower pair contact, so can clamp and can not expose operation towel, greatly reduces the probability of postoperative infection.

Further limit, described spherical pair is provided with the plane of cooperation around, and the increase of plane has increased the contact area of jaw and operation towel, makes it clamp better effects if.

Equally, further limit, described spherical pair is provided with the curved surface of cooperation around, and curved surface is compared the increase of plane, has further increased the contact area of jaw and operation towel, makes its clamping effect further.

Accompanying drawing explanation

Fig. 1 is this utility model embodiment 1 structural representation;

Fig. 2 is the enlarged drawing of embodiment 1 jaw;

Fig. 3 is the enlarged drawing of embodiment 2 jaws;

Fig. 4 is the enlarged drawing of embodiment 3 jaws;

Fig. 5 is the structural representation of traditional towel clamp towel forceps.

The specific embodiment

In order to make those skilled in the art understand better this utility model, below in conjunction with drawings and Examples, technical solutions of the utility model are further illustrated.

Embodiment 1:

As shown in Figure 1 and Figure 2, towel clamp towel forceps of the present utility model, the jaw that has clamping place that cooperatively interacts 2 that comprises the clamp handle 1 that is hinged, is connected as a single entity with clamp handle 1 front end, the lantern finger ring 3 being connected as a single entity with clamp handle 1 rear end, the cooperation of clamping place of described jaw 2 is that spherical pair coordinates, the cooperation that is clamping place of jaw 2 is that dome sphere 21 and recessed hemisphere face 22 coordinate formation spherical pair, because spherical pair belongs to lower pair contact, so can clamp and can not expose operation towel, greatly reducing the probability of postoperative infection.

Embodiment 2:

As shown in Figure 3, on the basis of embodiment 1, in spherical pair, the expansion plane of cooperation is set around, at dome sphere 21 outer radials of jaw 2, be provided with and expand plane 23, at recessed hemisphere face 22 outer radials of jaw 2, be provided with lower expansion plane 24, when dome sphere 21 and recessed hemisphere face 22 coordinate while clamping operation towel, upper expansion plane 23 also coordinates simultaneously and clamps operation towel with lower expansion plane 24, expand the setting of plane, increased the contact area of jaw and operation towel, strengthened its clamping effect.

Embodiment 3:

Same reason, as shown in Figure 4, on the basis of embodiment 1, in spherical pair, the expansion curved surface of cooperation is set around, at dome sphere 21 outer radials of jaw 2, be provided with and expand curved surface 25, recessed hemisphere face 22 outer radials at jaw 2 are provided with lower expansion curved surface 26, when dome sphere 21 and recessed hemisphere face 22 cooperation clamping operation towel, upper expansion curved surface 25 also coordinates simultaneously and clamps operation towel with lower expansion curved surface 26, the setting of expansion curved surface, increase the contact area of jaw and operation towel, strengthened its clamping effect.

At the contact surface of

embodiment

1,2,3, can also increase the sags and crests of cooperation, to increase the frictional force of jaw and operation towel.

This utility model is simple in structure, easy to operate, can more effectively clamp operation towel, can not expose operation towel simultaneously, thereby has effectively prevented the possibility of the turnover operation towels such as antibacterial, virus, has reduced the probability of postoperative infection.

The towel clamp towel forceps above this utility model being provided is described in detail, and the explanation of specific embodiment is just for helping to understand method of the present utility model and core concept thereof.Should be understood that; for those skilled in the art; do not departing under the prerequisite of this utility model principle, can also carry out some improvement and modification to this utility model, these improvement and modification also fall in the protection domain of this utility model claim.

Claims

1. a towel clamp towel forceps, the jaw that has clamping place that cooperatively interacts that comprises the clamp handle that is hinged, is connected as a single entity with clamp handle front end, with the lantern finger ring that clamp handle rear end is connected as a single entity, it is characterized in that, the cooperation of clamping place of described jaw is that spherical pair coordinates.

2. towel clamp towel forceps according to claim 1, is characterized in that, described spherical pair is provided with the plane of cooperation around.

3. towel clamp towel forceps according to claim 1, is characterized in that, described spherical pair is provided with the curved surface of cooperation around.