CN215018136U

CN215018136U - A wound washs pincers for department of general surgery

Info

Publication number: CN215018136U
Application number: CN202120236412.0U
Authority: CN
Inventors: 高薇薇; 阮春燕; 张燕灵
Original assignee: Zhejiang Hospital
Current assignee: Zhejiang Hospital
Priority date: 2021-01-28
Filing date: 2021-01-28
Publication date: 2021-12-07
Anticipated expiration: 2031-01-28

Abstract

The utility model belongs to the technical field of the medical instrument technique and specifically relates to a wound washs pincers for general surgery department, including articulated upper tong handle and the lower tong handle that sets up through the round pin axle, upper tong handle and lower tong handle tip are provided with the screw rod subassembly that is used for keeping silent the location, be provided with the nozzle that is used for spraying the washing liquid in the middle of keeping silent, be provided with the syringe that is used for providing the washing liquid for the nozzle between upper tong handle and the lower tong handle, nozzle and syringe communicate through the transfer line that runs through the round pin axle, screw rod subassembly includes the screw rod that runs through upper tong handle and lower tong handle, the spring of cover setting on the screw rod and the adjusting nut that symmetry set up at the screw rod both ends, the spring sets up between upper tong handle and the lower tong handle, open the angle through screw rod subassembly and keep, the trouble of manual control angle of strutting has been saved, guarantee that the wound is opened completely, so that the washing is convenient for; the wound is sprayed and washed by the injector arranged between the forceps handles, and the three spray holes are arranged to ensure complete cleaning.

Description

A wound washs pincers for department of general surgery

Technical Field

The utility model belongs to the technical field of the medical instrument technique and specifically relates to a wound washs pincers for department of general surgery.

Background

The general surgery department is a clinical subject which takes operations as a main method to treat other diseases such as liver, biliary tract, pancreas, gastrointestinal tract, anorectum, vascular diseases, thyroid and breast tumors, trauma and the like, is the largest special subject of a surgical system, namely a general surgery department, and general comprehensive hospital surgery department, besides general surgery department, orthopedics, neurosurgery, cardiothoracic surgery, urology surgery and the like. General surgery department will treat the abluent wound through medical personnel at first in the cleaning process, then utilizes the cylinder to extract a certain amount of normal saline or sterile water and aim at the wound and spray the washing, and this washing mode is more loaded down with trivial details, and the degree of strutting of wound can not carry out fine maintenance, leads to wasing incomplete condition and takes place, and not only medical personnel's work burden is big, but also increases patient's misery easily.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of current manual work washing wound inefficiency, the utility model provides a wound washs pincers for department of general surgery, through the inlay that advances line location by screw rod assembly and come the problem of solution.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a wound washs pincers for department of general surgery, includes and is provided with the screw rod subassembly that is used for keeping silent the location with lower pincers handle through the articulated last pincers handle that sets up of round pin axle, goes up pincers handle and lower pincers handle tip, is provided with the nozzle that is used for spraying the washing liquid in the middle of keeping silent, goes up and is provided with the syringe that is used for providing the washing liquid for the nozzle between pincers handle and the lower pincers handle, and nozzle and syringe are through the transfer line intercommunication that runs through the round pin axle.

Furthermore, the screw rod assembly comprises a screw rod penetrating through the upper clamp handle and the lower clamp handle, a spring sleeved on the screw rod and adjusting nuts symmetrically arranged at two ends of the screw rod, wherein the spring is symmetrically arranged at the upper end and the lower end of the injector.

Furthermore, the injector comprises a liquid storage cylinder communicated with the infusion tube, a piston arranged in the liquid storage cylinder and a push rod used for driving the piston.

Furthermore, the end part of the liquid storage cylinder is provided with a limiting pipe, and the limiting pipe is provided with a through hole through which the screw rod can pass.

Furthermore, a strip-shaped groove for the screw rod to pass through is formed in the push rod.

Furthermore, the nozzle is an arc nozzle, and three spray holes are uniformly formed in the nozzle.

Furthermore, the outer walls of the jaw ends of the upper jaw handle and the lower jaw handle are provided with toothed plates, and the toothed plates are made of medical silica gel.

Further, the jaw ends of the upper and lower plier handles are arranged into round head structures for protection.

The utility model has the advantages that the opening angle of the jaw is kept through the screw assembly, the trouble of manually controlling the opening angle is eliminated, and the wound is ensured to be completely opened so as to be convenient for cleaning; the wound is sprayed and washed by the injector arranged between the forceps handles, and the three spray holes are arranged to ensure complete cleaning.

Drawings

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

FIG. 2 is an enlarged view taken at A in FIG. 1;

FIG. 3 is an enlarged view at B in FIG. 1;

fig. 4 is a schematic view of the push rod of the present invention.

In the figure, 1, an upper clamp handle, 2, a lower clamp handle, 3, a pin shaft, 4, a nozzle, 5, an infusion tube, 6, a screw rod, 7, a spring, 8, an adjusting nut, 9, a liquid storage cylinder, 10, a piston, 11, a push rod, 12, a limiting tube, 13, a strip-shaped groove, 14, a spray hole, 15, a toothed plate and 16 are round heads.

Detailed Description

As figure 1 is the utility model discloses a structural schematic diagram, a wound cleaning forceps for department of general surgery, include through the articulated last pincers handle 1 and the lower pincers handle 2 that set up of round pin axle 3, go up pincers handle 1 and the 2 tip of lower pincers handle and be provided with the screw rod subassembly that is used for keeping silent the location, be provided with the nozzle 4 that is used for spraying the washing liquid in the middle of keeping silent, go up and be provided with the syringe that is used for providing the washing liquid for nozzle 4 between pincers handle 1 and the lower pincers handle 2, nozzle 4 and syringe are through the 5 intercommunications of transfer line that run through round pin axle 3.

During the use, stretch into the wound with keeping silent of wasing pincers to according to the washing demand, through the angle that struts of keeping silent of screw rod assembly adjustment, utilize the anti-skidding pinion rack 15 of pincers department and fix with the wound inner wall, locking adjusting nut 8 carries on spacingly to screw rod assembly, then presses push rod 11, and the washing liquid in the extrusion liquid storage cylinder 9 jets out from nozzle 4, thereby washs the wound, convenient and fast, and the cleaning efficiency is high.

The screw rod component comprises a screw rod 6 penetrating through the upper forceps handle 1 and the lower forceps handle 2, a spring 7 sleeved on the screw rod 6 and adjusting nuts 8 symmetrically arranged at two ends of the screw rod 6, wherein the spring 7 is symmetrically arranged at the upper end and the lower end of the injector. Go up pincers handle 1 and pincers handle 2 down and carry out elastic connection through its tip spring to carry out spacing locking through screw rod 6 and adjusting nut 8, when the angle is kept silent in needs increase, with the adjusting nut 8 clockwise rotation at screw rod 6 both ends, make two adjusting nut 8 intervals reduce, spring 7 is compressed, the angle increase of keeping silent, when needs reduce the angle of keeping silent, with the adjusting nut 8 anticlockwise rotation at screw rod 6 both ends, make two adjusting nut 8 intervals increase, spring 7 kick-backs, the angle of keeping silent reduces.

The syringe comprises a liquid storage cylinder 9 communicated with the infusion tube 5, a piston 10 arranged in the liquid storage cylinder 9 and a push rod 11 for driving the piston 10. The push rod 11 is pulled outwards to drive the piston 10 to move towards the end part of the liquid storage cylinder 9 for extracting the cleaning liquid, and when the spraying cleaning is carried out, the push rod 11 is pushed inwards to drive the piston 10 to move towards the end of the nozzle 4, and the cleaning liquid is ejected from the spray hole 14 through the infusion tube 5, so that the wound is cleaned.

The end part of the liquid storage cylinder 9 is provided with a limiting pipe 12, and the limiting pipe 12 is provided with a through hole for the screw rod 6 to pass through. The limiting pipe 12 is bonded at the end part of the liquid storage cylinder 9 through medical glue and used for supporting the spring 7, and the two symmetrically arranged springs 7 are arranged between the forceps handle and the limiting pipe 12.

As shown in fig. 2, the outer walls of the jaw ends of the upper forceps handle 1 and the lower forceps handle 2 are provided with toothed plates 15, and the toothed plates 15 are made of medical silica gel. The silica gel toothed plate 15 plays a role in skid resistance, increases friction with the inner wall of the wound and is beneficial to maintaining the opening angle of the wound.

The jaw ends of the upper and

lower plier handles

1 and 2 are provided with round heads 16 for protection. The round head 16 is made of medical silica gel to avoid scratching the wound.

As shown in fig. 3, the nozzle 4 is an arc nozzle, and three spray holes 14 are uniformly formed on the nozzle 4. Through the three evenly distributed spray holes 14, the wound is sprayed and cleaned at the same time, so that the cleaning efficiency is higher.

As shown in fig. 4, the push rod 11 is provided with a strip-shaped groove 13 through which the screw rod 6 can pass. The push rod 11 is provided with a strip-shaped groove 13, so that the push rod 11 is not obstructed by the screw assembly in the drawing process, and the normal use of the injector is ensured.

The foregoing description is intended to be illustrative rather than limiting, and it will be appreciated by those skilled in the art that many modifications, variations or equivalents may be made without departing from the spirit and scope of the invention as defined in the appended claims.

Claims

1. The utility model provides a wound washs pincers for department of general surgery, includes last pincers handle (1) and lower pincers handle (2) through round pin axle (3) articulated setting, characterized by, it is provided with the screw rod subassembly that is used for keeping silent the location to go up pincers handle (1) and lower pincers handle (2) tip, is provided with nozzle (4) that are used for spraying the washing liquid in the middle of keeping silent, goes up to be provided with between pincers handle (1) and lower pincers handle (2) and is used for providing the syringe of washing liquid for nozzle (4), and nozzle (4) and syringe are through transfer line (5) intercommunication that runs through round pin axle (3).

2. The wound cleaning forceps for general surgery department according to claim 1, wherein the screw rod assembly comprises a screw rod (6) penetrating through the upper forceps handle (1) and the lower forceps handle (2), a spring (7) sleeved on the screw rod (6) and adjusting nuts (8) symmetrically arranged at two ends of the screw rod (6), and the spring (7) is symmetrically arranged at the upper end and the lower end of the injector.

3. The wound cleansing forceps for general surgery as defined in claim 1, wherein the syringe comprises a reservoir (9) communicating with the infusion tube (5), a piston (10) disposed in the reservoir (9), and a push rod (11) for driving the piston (10).

4. The wound cleaning forceps for general surgery department according to claim 3, characterized in that a limiting pipe (12) is arranged at the end part of the liquid storage cylinder (9), and a through hole for the screw rod (6) to pass through is formed in the limiting pipe (12).

5. The wound cleaning forceps for general surgery department according to claim 3, characterized in that the push rod (11) is provided with a strip-shaped groove (13) through which the screw rod (6) can pass.

6. The wound cleaning forceps for general surgery department according to claim 1, characterized in that the nozzle (4) is an arc nozzle, and three spray holes (14) are uniformly formed on the nozzle (4).

7. The wound cleaning forceps for the general surgery department according to claim 1, characterized in that toothed plates (15) are arranged on the outer walls of the jaw ends of the upper forceps handle (1) and the lower forceps handle (2), and the toothed plates (15) are made of medical silica gel.

8. A wound cleansing forceps for general surgery as claimed in claim 1, characterized in that the jaw ends of the upper (1) and lower (2) handles are configured as round heads (16) for protection.