CN217447874U

CN217447874U - Medical dilating forceps

Info

Publication number: CN217447874U
Application number: CN202220873500.6U
Authority: CN
Inventors: 曹吕梅
Original assignee: Chongqing Junke Plastic Surgery Hospital Co ltd
Current assignee: Chongqing Junke Plastic Surgery Hospital Co ltd
Priority date: 2022-04-15
Filing date: 2022-04-15
Publication date: 2022-09-20
Anticipated expiration: 2032-04-15

Abstract

The utility model relates to an expansion pincers technical field specifically is a medical expansion pincers, including cup jointing the right hoop cover that connects through limit structure in left hoop cover inside, the equal fixedly connected with of one end of left hoop cover and right hoop cover is used for the binding clip of centre gripping, and the other end of left hoop cover and right hoop cover has cup jointed the connection handle that is used for the extension to grip through location structure. This medical dilating forceps, through the connecting handle, the setting of screw bolt and angle ruler ring, make the angle ring of installation can realize visual angle expansion regulatory function between two connecting handles, the medical personnel of being convenient for effectively adjust left hoop and right hoop expansion position, and two connecting handles can dismantle the processing with left hoop and right hoop, satisfy here that left hoop and right hoop are suitable for the change of different wound expansion uses, when having solved among the prior art to the patient and having operated, prop open skin soft tissue with the hook, need two or more single hands of hook or many people's cooperation, the technical problem who wastes time and energy.

Description

Medical dilating forceps

Technical Field

The utility model relates to an expansion pincers technical field specifically is a medical expansion pincers.

Background

When a patient is operated, in order to reduce the harm to the patient, the size of the wound of the patient after the operation is reduced as much as possible; during operation, the hooks are needed to prop open the skin soft tissue, namely, two or more hooks are used for being matched by two hands or more of a single person, which wastes time and labor; unstable hook tension control can cause secondary trauma to a patient, increase the difficulty of the operation, and simultaneously the hook can block the operation sight of a doctor.

Therefore, the existing surgical tools still have disadvantages, and particularly reflect convenience and stability of force during surgery and complexity of surgery operation of a doctor, so that a more reasonable technical scheme needs to be provided, and the problems in the existing technology are solved.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a medical dilating forceps, which solves the problem of the prior art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a medical expansion pincers, is including cup jointing the right hoop cover that connects through limit structure in left hoop cover inside, the equal fixedly connected with in one end of left side hoop cover and right hoop cover is used for the binding clip of centre gripping, the other end of left side hoop cover and right hoop cover has cup jointed the connecting handle that is used for the extension to grip through location structure, the quantity of connecting handle is two, one of them the surperficial threaded connection of connecting handle has the screw button bolt that can twist and adjust, the one end joint of screw button bolt has the arc guide shell that can accomodate, the inside of arc guide shell has cup jointed the angle chi ring of scalable accent agent, the one end fixed mounting of angle chi ring is another the inside of connecting handle.

Optionally, the rivet ring is fixedly connected to the middle position inside the left and right ferrules, and the surface of the rivet ring is fixedly connected with a spring leaf for resetting and sliding, so that the left ferrule and the right ferrule can be reset and contracted when correspondingly expanded.

Optionally, the limiting structure includes a groove cavity installed inside the left hoop and the right hoop, and a shaft hoop used for rotating between the left hoop and the right hoop is sleeved inside the groove cavity.

Optionally, the positioning structure includes a fastening bolt installed at the other end of the left and right ferrules, so that the fastening bolt can limit and fix the connecting handle.

Optionally, the surface of the two connecting handles is fixedly connected with finger-covering rings capable of limiting fingers, and the surface of each finger-covering ring is provided with a protective ring.

Optionally, the interior of the binding clip is fixedly connected with a protective rubber pad, so that the binding clip can have an aseptic treatment effect when contacting with a wound of a patient.

(III) advantageous effects

The utility model provides a medical dilating forceps, possess following beneficial effect:

this medical dilating forceps, through the connecting handle, the setting of screw bolt and angle ruler ring, two connecting handles cup joint inside left hoop and right hoop through location structure's fastening bolt, make the angle ring of installation between two connecting handles can realize visual angle expansion regulatory function, be convenient for medical personnel to left hoop and right hoop effectively adjust wound expansion position, and two connecting handles can dismantle the processing with left hoop and right hoop, satisfy here that left hoop and right hoop are suitable for the change of different wound expansion uses, when having solved among the prior art to the patient perform the operation with the hook, prop open skin soft tissue with the hook, need two or more single hands or many people cooperation, the technical problem who wastes time and energy.

Drawings

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

FIG. 2 is a schematic view of the left ferrule structure of the present invention;

fig. 3 is a schematic view of the structure of the connection handle of the present invention.

In the figure: 1. a left cuff; 2. a right cuff; 3. a binding clip; 4. a connecting handle; 5. a bolt; 6. an arc guide shell; 7. an angle scale ring; 8. a rivet ring; 9. a spring plate; 10. a slot cavity; 11. a shaft hoop; 12. fastening a bolt; 13. sleeving a finger ring; 14. and (7) a rubber pad.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: a pair of medical dilating forceps comprises a right cuff 2 sleeved inside a left cuff 1 and connected through a limiting structure, wherein a rivet ring 8 is fixedly connected to the middle position inside the left cuff 1 and the right cuff 2, and a spring leaf 9 for resetting sliding is fixedly connected to the surface of the rivet ring 8, so that resetting contraction processing can be carried out when corresponding dilation is carried out between the left cuff 1 and the right cuff 2;

wherein, the spring leaf 9 arranged inside the left hoop sleeve 1 and the right hoop sleeve 2 is jointed and supported in a crossing way, after the left hoop sleeve 1 and the right hoop sleeve 2 correspondingly rotate for a certain angle, the spring leaf 9 can reset the inner surface of the left hoop sleeve 1 and the right hoop sleeve 2 in an elastic contact supporting way, thereby saving the manual adjustment condition of medical personnel after the left hoop sleeve 1 and the right hoop sleeve 2 are occluded, the limiting structure comprises a groove cavity 10 arranged inside the left hoop sleeve 1 and the right hoop sleeve 2, a shaft hoop 11 which can lead the left hoop sleeve 1 and the right hoop sleeve 2 to be rotationally used is sleeved inside the groove cavity 10, one end of the left hoop sleeve 1 and one end of the right hoop sleeve 2 are fixedly connected with a clamp head 3 for clamping, the inner part of the clamp head 3 is fixedly connected with a protective rubber pad 14, so that the sterile treatment effect can be achieved when the clamp head 3 is contacted with the wound of a patient, the other end of the left hoop sleeve 1 and the right hoop sleeve 2 is sleeved with a connecting handle 4 for prolonging the holding through a positioning structure, the positioning structure comprises a fastening bolt 12 arranged at the other end of the left hoop sleeve 1 and the right hoop sleeve 2;

in order to realize the positioning effect of the two connecting handles 4 after the two connecting handles are sleeved inside the left hoop 1 and the right hoop 2, the surfaces of the connecting handles 4 are positioned and fixed through the fastening bolts 12 penetrating through the left hoop 1 and the right hoop 2, so as to limit the connecting handles 4 and the connecting modes of the connecting handles 4, so that the fastening bolts 12 can limit and fix the connecting handles 4, the surfaces of the two connecting handles 4 are fixedly connected with the finger rings 13 capable of limiting fingers, the surfaces of the finger rings 13 are provided with the protective rings, the number of the connecting handles 4 is two, the surface of one connecting handle 4 is in threaded connection with the screw button bolt 5 capable of being adjusted in a screwing way, after the angle ruler ring 7 is accommodated to the arc guide shell 6 for a certain length, the screw button bolt 5 can be used for adjusting the angle ruler ring 7 in a screwing way, so that one end of the screw button bolt 5 can limit and adhere to the surface of the angle ruler ring 7, one end of the screw button bolt 5 is clamped with the arc guide shell 6 capable of being accommodated, the interior of the arc guiding shell 6 is sleeved with a telescopic adjusting angle ruler ring 7, and one end of the angle ruler ring 7 is fixedly arranged in the other connecting handle 4.

The utility model discloses in, the device's working procedure as follows:

1. firstly, the inside of the other end of the left hoop sleeve 1 and the right hoop sleeve 2 is sleeved with a connecting handle 4, and the two are limited and fixed through a fastening bolt 12;

2. secondly, the fastening bolt 12 is used for penetrating and positioning the left hoop sleeve 1, the right hoop sleeve 2 and the connecting handle 4, so that the connecting handle 4 is detached and replaced in a using mode, and the applicability of the device in medical care is met;

3. then, cup joint through leading arc shell 6 and angle square ring 7 between two connectingshanks 4 to and the cooperation mode of screw bolt 5, make left hoop 1 and right hoop 2 of being connected the use with connectingshank 4, can realize the user mode that visual angle was adjusted, improve the precision.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a medical expansion pincers, includes cup joints right cuff (2) that connects through limit structure in left cuff (1) inside, its characterized in that: the utility model discloses a clamp for the operation of a tractor, including left side hoop cover (1) and right hoop cover (2), the equal fixedly connected with in one end of left side hoop cover (1) and right hoop cover (2) is used for binding clip (3) of centre gripping, the other end of left side hoop cover (1) and right hoop cover (2) has cup jointed connecting handle (4) that are used for the extension to grip through location structure, the quantity of connecting handle (4) is two, one of them the surface thread of connecting handle (4) is connected with spiral button bolt (5) that can twist and adjust, the one end joint of spiral button bolt (5) has guide arc shell (6) that can accomodate, the inside of guide arc shell (6) has cup jointed the angle chi ring (7) of scalable accent agent, the one end fixed mounting of angle chi ring (7) is another the inside of connecting handle (4).

2. The medical dilating forceps of claim 1, further comprising: the rivet is characterized in that a rivet ring (8) is fixedly connected to the middle of the interior of the left hoop (1) and the right hoop (2), and a sliding spring piece (9) for resetting can be fixedly connected to the surface of the rivet ring (8) so that the left hoop (1) and the right hoop (2) can be correspondingly expanded to perform resetting shrinkage treatment.

3. The medical dilating forceps of claim 1, further comprising: limiting structure is including installing vallecular cavity (10) inside left hoop (1) and right hoop (2), the inside of vallecular cavity (10) has cup jointed and has made and rotate between left hoop (1) and the right hoop (2) and use axle hoop (11).

4. The medical dilating forceps of claim 1, further comprising: the positioning structure comprises fastening bolts (12) arranged at the other ends of the left hoop sleeve (1) and the right hoop sleeve (2), and the fastening bolts (12) can limit and fix the connecting handle (4).

5. The medical dilating forceps of claim 1, further comprising: the surface of the two connecting handles (4) is fixedly connected with finger-covering rings (13) capable of limiting fingers, and the surface of each finger-covering ring (13) is provided with a protective ring.

6. The medical dilating forceps of claim 1, further comprising: the interior fixedly connected with of binding clip (3) can protect rubber pad (14) for play aseptic processing effect when binding clip (3) can contact with patient's wound.