CN217525291U

CN217525291U - Peritoneoscope clamp with suction function

Info

Publication number: CN217525291U
Application number: CN202221020399.6U
Authority: CN
Inventors: 陈龙; 黄芬
Original assignee: Zhejiang Provincial Peoples Hospital
Current assignee: Zhejiang Provincial Peoples Hospital
Priority date: 2022-04-29
Filing date: 2022-04-29
Publication date: 2022-10-04
Anticipated expiration: 2032-04-29

Abstract

The utility model discloses a peritoneoscope clamp with suction function, one end including the claw beam is fixed respectively and is provided with first binding clip and articulated second binding clip, the other end of claw beam is provided with and is used for controlling the articulated grab handle that opens and shuts the rotation of second binding clip relatively first binding clip, be provided with main liquid duct between claw beam and the first binding clip, the one end that main liquid duct is close to first binding clip has seted up the first opening, the one end that main liquid duct is close to the grab handle has seted up the second opening and the opening part is provided with the three-way valve, can suck and derive blood or other liquid through main liquid duct and three-way valve, can also add the liquid medicine to the patient through main liquid duct; the bulge can form a certain gap between the inner walls of the tissues of the patient at the opening of the branch liquid suction pore canal, thereby facilitating the entering of air or liquid and preventing the inner walls of the tissues from completely shielding and sealing the branch liquid suction pore canal.

Description

Peritoneoscope clamp with suction function

Technical Field

The utility model relates to the field of medical technology, concretely relates to peritoneoscope clamp with attract function.

Background

The laparoscopic surgery is the main minimally invasive surgery method of the current surgery, along with the rapid advancement of the industrial manufacturing technology, the fusion of related subjects lays a firm foundation for developing new technology and new method, and the operation of doctors which are more and more skillful is added, so that a plurality of past open surgeries are replaced by the intracavity surgery now, the surgery selection opportunities are greatly increased, but when the existing laparoscopic instruments need to be attracted and washed in the face of bleeding, an operator can only pull out the grasper, the attraction and washing devices delivered by instrument nurses are replaced to complete the surgery field cleaning operation, the instruments are delivered by the nurses and replaced with the original instruments, the instruments are frequently and alternately used in the surgery process, the surgery efficiency is seriously influenced, and the surgery safety is even reduced.

SUMMERY OF THE UTILITY MODEL

The object of the present invention is to provide a laparoscopic forceps with suction function for solving the above problems, which will be described in detail below in order to overcome the drawbacks of the prior art.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a pair of peritoneoscope clamp with attract function, the one end including the tong pole is fixed respectively and is provided with first binding clip and articulated have the second binding clip, the other end of tong pole is provided with and is used for controlling the articulated pivoted grab handle that opens and shuts of the relative first binding clip of second binding clip, is provided with the main liquid pore that leads to between tong pole and the first binding clip, and the main liquid pore that leads to is close to the one end of first binding clip and has seted up first opening, and the main one end that leads to the liquid pore and be close to the grab handle has seted up second opening and opening part and is provided with the three-way valve.

Preferably, the cross-sectional shape of the main liquid flow channel is elliptical.

Preferably, a plurality of branch liquid suction holes which are uniformly distributed penetrate through the outer side wall of the first tong head, and the branch liquid suction holes are communicated with the main liquid through hole.

Preferably, the first opening is arranged at one end of the first binding clip far away from the binding clip.

Preferably, a bulge is fixedly arranged on the edge of the opening of each branch liquid suction hole channel, which is close to the outer side wall of the forceps rod.

Preferably, the shape of the protrusion is a sphere.

Preferably, four branch liquid suction hole passages are arranged, and the four branch liquid suction hole passages are uniformly distributed along the axial direction of the forceps rod.

Has the advantages that:

1. blood or other liquid can be sucked and led out through the main liquid through hole and the three-way valve, and liquid medicine can be added into the body of a patient through the main liquid through hole;

2. the bulge can form a certain gap between the inner walls of the tissues of the patient at the opening of the branch liquid suction pore canal, thereby facilitating the entering of air or liquid and preventing the inner walls of the tissues from completely shielding and sealing the branch liquid suction pore canal.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a front view of the present invention;

fig. 2 is a bottom view of the present invention from fig. 1;

figure 3 is a perspective view of figure 1 of the present invention;

fig. 4 is an enlarged schematic view of the sectionbase:Sub>A-base:Sub>A of fig. 1 according to the present invention.

The reference numerals are illustrated below: 1. a clamp lever; 2. a handle; 3. a first binding clip; 4. a second binding clip; 5. A three-way valve; 6. a main liquid through hole; 7. a branch liquid suction channel; 8. and (4) protruding.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model provides a peritoneoscope clamp with attract function, one end including tong pole 1 is fixed respectively and is provided with first binding clip 3 and articulated have second binding clip 4, open the clamp for the unilateral, the other end of tong pole 1 is provided with and is used for controlling the articulated pivoted grab handle 2 that opens and shuts of second binding clip 4 relative first binding clip 3, adopt prior art, can be by the articulated rotation of grab handle 2 control second binding clip 4, realize the articulated opening and shutting between second binding clip 4 and the first binding clip 3, be provided with main liquid through passage 6 between tong pole 1 and the first binding clip 3, the cross sectional shape of main liquid through passage 6 is oval, adopt the oval cross sectional area that can be better utilize first binding clip 3 and binding clip 1, better attract liquid to pass through. The cross section of the main liquid through hole 6 is elliptic. A first opening is formed in one end, close to the first binding clip 3, of the main liquid passing hole 6, a second opening is formed in one end, close to the grab handle 2, of the main liquid passing hole 6, and a three-way valve 5 is arranged at the opening. Blood or other liquid can be sucked and led out through the adjustment and matching of the main liquid through hole 6 and the three-way valve 5, and liquid medicine and the like can be added into the body of a patient through the main liquid through hole 6.

A plurality of branch liquid suction pore passages 7 which are uniformly distributed are arranged on the outer side wall of the first tong head 3 in a penetrating mode, and the branch liquid suction pore passages 7 are communicated with the main liquid through pore passage 6. The suction of liquid can be more comprehensively realized through the branch liquid suction pore canal 7, and the phenomenon that negative pressure is generated to be adsorbed on the inner wall of the tissue of a patient to cause the situation that the liquid cannot be pulled to take place can also be avoided.

The first opening is arranged at one end of the first binding clip 3 far away from the binding clip 1. The liquid at different positions can be more conveniently sucked.

As shown in the attached figure 4, a protrusion 8 is fixedly arranged on the edge of the opening of each branch liquid suction hole passage 7 close to the outer side wall of the forceps rod 1. The bulge 8 can form a certain gap between the inner walls of the tissue of the patient at the opening of the branch liquid pore canal 7, thereby facilitating the entering of air or liquid and preventing the inner walls of the tissue from completely sheltering and sealing the branch liquid pore canal 7. The shape of the bulge 8 is a sphere. The protrusion 8 can avoid scratching the inner wall of the tissue of the patient.

As shown in the attached FIG. 4, four branch liquid suction holes 7 are provided, and the four branch liquid suction holes 7 are uniformly distributed along the axial direction of the forceps rod 1. The liquid can be sucked at multiple positions.

Adopt above-mentioned structure, during the use, grip handle 2 operates second binding clip 4, thereby realize opening and shutting between second binding clip 4 and the first binding clip 3, the first port of three-way valve 5 and the tip that leads to liquid pore 6 communicate each other, the second port and the imbibition pipeline of three-way valve 5 communicate each other, the third port and the liquid feeding pipeline of three-way valve 5 communicate each other, through adjusting three-way valve 5, thereby realize absorbing the conversion of liquid and leading-in liquid through main liquid pore 6, and branch imbibition pore 7 is still convenient for realize the multiposition and realizes the absorption to liquid.

Blood or other liquid can be sucked and led out through the main liquid through hole 6 and the three-way valve 5, and liquid medicine can be added into the body of a patient through the main liquid through hole 6; the bulge 8 can form a certain gap between the inner walls of the tissue of the patient at the opening of the branch liquid pore canal 7, thereby facilitating the entering of air or liquid and preventing the inner walls of the tissue from completely sheltering and sealing the branch liquid pore canal 7.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A laparoscopic forceps with a suction function, characterized in that: the clamp comprises a clamp rod (1), wherein one end of the clamp rod is fixedly provided with a first clamp head (3) and is hinged with a second clamp head (4), the other end of the clamp rod (1) is provided with a grab handle (2) which is used for controlling the second clamp head (4) to be hinged and opened relative to the first clamp head (3), a main liquid through hole (6) is formed between the clamp rod (1) and the first clamp head (3), one end, close to the first clamp head (3), of the main liquid through hole (6) is provided with a first opening, one end, close to the grab handle (2), of the main liquid through hole (6) is provided with a second opening, and the opening is provided with a three-way valve (5).

2. The laparoscopic forceps with a suction function according to claim 1, wherein: the cross section of the main liquid through pore passage (6) is oval.

3. The laparoscopic forceps with a suction function according to claim 1, wherein: a plurality of branch liquid suction pore passages (7) which are uniformly distributed are formed in the outer side wall of the first tong head (3) in a penetrating mode, and the branch liquid suction pore passages (7) are communicated with the main liquid through pore passage (6) each other.

4. The laparoscopic forceps with a suction function according to claim 1, wherein: the first opening is arranged at one end, far away from the clamp rod (1), of the first clamp head (3).

5. The laparoscopic forceps with a suction function according to claim 1, wherein: the edge of the opening of each branch liquid suction pore passage (7) close to the outer side wall of the forceps rod (1) is fixedly provided with a bulge (8).

6. The laparoscopic forceps with a suction function according to claim 5, wherein: the shape of the bulge (8) is a sphere.

7. The laparoscopic forceps with a suction function according to claim 3, wherein: the number of the branch liquid suction hole passages (7) is four, and the four branch liquid suction hole passages (7) are uniformly distributed along the axial direction of the forceps rod (1).