CN220988841U - Suction apparatus type tissue blocking clamp - Google Patents

Abstract

The utility model discloses an aspirator type tissue pressure blocking clamp, which comprises: the first forceps body comprises a first holding part, a first forceps arm and a first forceps head which are integrally formed, wherein a liquid inlet and a liquid outlet are respectively arranged on the first forceps head and the first holding part, and the liquid inlet and the liquid outlet are respectively communicated with two ends of the lumen; the second clamp body comprises a second holding part, a second clamp arm and a second clamp head which are integrally formed, and the first clamp arm and the second clamp arm are mutually hinged; the suction unit is connected with the liquid outlet and can suck the liquid in the pipe cavity; the first clamp head and the second clamp head are of flat plate-shaped structures with certain widths. The utility model provides a clear operation field for the operation of the operation parts such as oral cavity, oropharynx and the like, and improves the operation efficiency. Meanwhile, the device is beneficial to standardized production and installation, and has high working efficiency and medical cost saving.

Description

Suction apparatus type tissue blocking clamp

Technical Field

The utility model relates to the technical field of medical appliances, in particular to an aspirator type tissue pressure blocking clamp.

Background

At present, in order to ensure the clarity of the surgical field during the surgical operation, surgical instruments such as a draw hook, a hemostatic forceps, a blocking and pressing plate and the like are required to be adopted by an operator to assist in exposing the surgical field, and an aspirator is used by an assistant to suck out blood, body fluid and flushing fluid in the surgical field so as to keep the surgical field clear. Particularly, in the case of oral and maxillofacial surgery, the operator needs to cut or abrade a part of the mandible or divide hard tissues such as teeth by using a power system such as a grinding head, a dental high-speed handpiece, and a re-saw. The operator is required to pull the soft tissue with the hemostat to expose local bone, and the assistant is required to spray water locally to cool down, and the aspirator is required to suck local liquid to expose the visual field. However, because of the narrow anatomical space such as the oral cavity and oropharynx, the instruments cannot be placed in the operation area at the same time when the internal operation is performed, and particularly the aspirator often easily blocks the operation view of the operator.

In addition, clinical hemostat can play a role in separating, blocking and pulling soft tissues, but the working end is narrow, so that the effect of stripping and blocking the pressed tissues is not easy to be completely achieved.

Disclosure of utility model

In view of the above, it is desirable to provide an aspirator type tissue compression clamp.

An aspirator tissue compression clamp comprising:

The first forceps body comprises a first holding part, a first forceps arm and a first forceps head which are integrally formed, wherein a liquid inlet and a liquid outlet are respectively formed in the first forceps head and the first holding part, and the liquid inlet and the liquid outlet are respectively communicated with two ends of the lumen;

The second clamp body comprises a second holding part, a second clamp arm and a second clamp head which are integrally formed, and the first clamp arm and the second clamp arm are mutually hinged;

the suction unit is connected with the liquid outlet and can suck out liquid in the lumen;

The first clamp head and the second clamp head are of flat plate-shaped structures with certain widths.

In one embodiment, the first holding portion is provided with a protrusion protruding outwards, the liquid outlet is arranged in the protrusion, and the shape of the liquid outlet is a horn shape.

In one embodiment, the suction unit comprises a suction device and a double-ended hose, the suction device is connected with one end of the double-ended hose, the other end of the double-ended hose is arranged in the liquid outlet in a penetrating mode, a flange is arranged at the other end of the double-ended hose, and the end face of the flange is abutted to the protruding end face.

In one embodiment, the first and second binding heads are linear or curved in shape.

In one embodiment, the device further comprises a locking mechanism comprising:

the first locking plate is fixed below the clamp arm, and a first locking rack is arranged at the lower part of the first locking plate;

The second locking plate is fixed below the clamp arm, a second locking rack is arranged on the upper portion of the second locking plate, and the second locking rack is matched with the first locking rack.

Above-mentioned aspirator formula tissue keeps off pressure pincers, through the mutual cooperation of the first pincers body and the second pincers body, it has kept the partial usage of traditional hemostatic forceps, and set up first binding clip and second binding clip into the flat platy structure that has certain width, it has increased the width of working end, make it have the usage of keeping off the clamp plate, and, aspiration unit can directly attract the liquid such as blood, flushing fluid and saliva of operation process through lumen and inlet, provide clear operation field of vision for operation at operation positions such as oral cavity oropharynx, the efficiency of operation has been improved. Meanwhile, the hollow tube cavity can be cleaned and disinfected according to the conventional aspirator tip, so that the medical cost is saved while the working efficiency is high.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a first construction of an aspirator tissue stop clamp of the present utility model;

fig. 2 is a schematic view of a second construction of the suction type tissue stop clamp of the present utility model.

Detailed Description

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Preferred embodiments of the present utility model are shown in the drawings. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.

Referring to fig. 1-2, one embodiment of the present utility model provides an aspirator tissue compression stop forceps comprising:

The first forceps body 1, a hollow pipe cavity 14 is arranged in the first forceps body 1, the first forceps body 1 comprises a first holding part 11, a first forceps arm 12 and a first forceps head 13 which are integrally formed, a liquid inlet 15 and a liquid outlet 16 are respectively arranged on the first forceps head 13 and the first holding part 11, and the liquid inlet 15 and the liquid outlet 16 are respectively communicated with two ends of the pipe cavity 14;

The second forceps body 2 comprises a second holding part 21, a second forceps arm 22 and a second forceps head 23 which are integrally formed, and the first forceps arm 12 and the second forceps arm 22 are mutually hinged;

a suction unit 3 connected to the liquid outlet 16, wherein the suction unit 3 can suck out the liquid in the lumen 14;

wherein the first clamp head 13 and the second clamp head 23 are flat plate structures with certain widths.

According to the suction type tissue pressure blocking forceps, through the mutual matching of the first forceps body 1 and the second forceps body 2, partial purposes of the traditional hemostatic forceps are reserved, the first forceps head 13 and the second forceps head 23 are arranged to be of a flat plate-shaped structure with a certain width, the width of a working end is increased, the suction type tissue pressure blocking forceps have the purpose of blocking a pressing plate, and the suction unit 3 can directly suck blood, flushing fluid, saliva and other liquids in the operation process through the pipe cavity 14 and the liquid inlet 15, so that clear operation vision is provided for operation of operation parts such as oral cavity oropharynx and the like, and operation efficiency is improved. Meanwhile, the hollow tube cavity 14 is beneficial to standardized production and installation, can be cleaned and disinfected according to the conventional aspirator tip, and has high working efficiency and medical cost saving.

In an embodiment of the present utility model, the first grip portion 11 is provided with an outwardly protruding protrusion 17, the liquid outlet 16 is disposed in the protrusion 17, and the shape of the liquid outlet 16 is a trumpet shape.

In this embodiment, the protrusion 17 can be conveniently matched with the suction unit 3, so that the suction unit 3 can be quickly connected or detached, and the leakage of liquid can be reduced. The shape of the liquid outlet 16 is a horn shape, so that the blockage of the liquid outlet 16 can be reduced.

In an embodiment of the present utility model, the suction unit 3 includes a suction device and a double-ended hose 31, the suction device is connected to one end of the double-ended hose 31, the other end of the double-ended hose 31 is disposed in the liquid outlet 16 in a penetrating manner, a flange 32 is disposed on the other end of the double-ended hose 31, and an end face of the flange 32 abuts against an end face of the protrusion 17.

In this embodiment, the connection between the aspirator and the liquid outlet 16 is facilitated by adopting the double-ended hose 31, and the end surface of the flange 32 and the end surface of the protrusion 17 are matched with each other, so that the position and depth of the double-ended hose 31 inserted into the liquid outlet 16 can be limited, thereby improving the connection accuracy and efficiency.

In an embodiment of the present utility model, the first and second binding heads 13 and 23 are linear or curved. Thus, the device can be suitable for different use occasions.

In an embodiment of the present utility model, the locking mechanism 4 is further included, and the locking mechanism 4 includes:

a first locking plate 41 fixed below the first jawarms 12, wherein a first locking rack is arranged at the lower part of the first locking plate 41;

The second locking plate 42 is fixed below the second jawarms 22, and a second locking rack 43 is arranged at the upper part of the second locking plate 42, and the second locking rack 43 is matched with the first locking rack.

In this embodiment, the second locking rack 43 is matched with different teeth of the first locking rack, so that the angle formed by the first forceps body 1 and the second forceps body 2 is in a mutually locked state, thereby being convenient for maintaining the clamping force and state of hemostasis of the first forceps body 1 and the second forceps body 2.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The examples described above represent only a few embodiments of the present utility model and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims (5)

1. An aspirator type tissue retaining forceps, comprising:

The first forceps body comprises a first holding part, a first forceps arm and a first forceps head which are integrally formed, wherein a liquid inlet and a liquid outlet are respectively formed in the first forceps head and the first holding part, and the liquid inlet and the liquid outlet are respectively communicated with two ends of the lumen;

The second clamp body comprises a second holding part, a second clamp arm and a second clamp head which are integrally formed, and the first clamp arm and the second clamp arm are mutually hinged;

the suction unit is connected with the liquid outlet and can suck out liquid in the lumen;

The first clamp head and the second clamp head are of flat plate-shaped structures with certain widths.

2. The suction type tissue retaining forceps according to claim 1, wherein the first holding portion is provided with a protrusion protruding outwards, the liquid outlet is arranged in the protrusion, and the shape of the liquid outlet is a horn shape.

3. The aspirator type tissue retaining forceps according to claim 2, wherein the aspirator unit comprises an aspirator and a double-ended hose, the aspirator is connected with one end of the double-ended hose, the other end of the double-ended hose is arranged in the liquid outlet in a penetrating manner, a flange is arranged on the other end of the double-ended hose, and the end face of the flange is abutted against the end face of the protrusion.

4. The suction type tissue stop clamp as in claim 1 wherein the first clamp head and the second clamp head are linear or curved in shape.

5. The suction type tissue stop clamp of claim 1, further comprising a locking mechanism, said locking mechanism comprising:

the first locking plate is fixed below the clamp arm, and a first locking rack is arranged at the lower part of the first locking plate;

The second locking plate is fixed below the clamp arm, a second locking rack is arranged on the upper portion of the second locking plate, and the second locking rack is matched with the first locking rack.