CN213722367U

CN213722367U - Multifunctional operating forceps

Info

Publication number: CN213722367U
Application number: CN202021290992.3U
Authority: CN
Inventors: 文辉清; 沈磊; 刘衍民
Original assignee: First Affiliated Hospital of Guangzhou Medical University
Current assignee: First Affiliated Hospital of Guangzhou Medical University
Priority date: 2020-07-03
Filing date: 2020-07-03
Publication date: 2021-07-20
Anticipated expiration: 2030-07-03

Abstract

The utility model relates to a multifunctional surgical forceps, which comprises an operating handle, a sleeve, a telescopic rod and a forceps body, wherein the operating handle and the forceps body are respectively arranged at the two ends of the sleeve, and the telescopic rod is arranged in an inner hole of the sleeve; the operating handle controls the operating forceps body through a telescopic rod in the sleeve; the sleeve pipe lateral wall still is equipped with the through-hole parallel with the hole, install detachable laser fiber or water pipe on the through-hole, laser fiber or water pipe pass the through-hole and extend pincers body position department. The utility model discloses the function such as residue that the time carries out laser operation, leads to water cooling, suction operation to produce simultaneously, frequently changes the operation instrument when avoiding performing the operation.

Description

Multifunctional operating forceps

Technical Field

The utility model relates to an operation instrument, concretely relates to multi-functional laser operation pincers for internal medicine operation.

Background

At present, the laser surgical forceps for internal medicine is composed of an operating handle, a sleeve, a telescopic rod, a laser fiber, a forceps body and other parts, for example, "an intelligent laser surgical knife" disclosed in patent application No. 201810938602.X published by the national intellectual property office, the laser surgical forceps with the structure is generally limited to the functions for internal medicine laser excision surgery, therefore, during surgery, various different tools such as a cutter, a suction pipe, a water pipe and the like are required to be replaced, therefore, the operation is complex, time and labor are wasted, a lot of inconvenience is brought to the surgery, and meanwhile, the risk of the surgery is also enhanced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a multifunctional surgical clamp in order to solve the defects of the prior laser surgical clamp.

The utility model discloses the purpose can be realized through following technical scheme:

the multifunctional surgical forceps comprise an operating handle, a sleeve, a telescopic rod and a forceps body, wherein the operating handle and the forceps body are respectively arranged at two ends of the sleeve, and the telescopic rod is arranged in an inner hole of the sleeve; the operating handle controls the operating forceps body through a telescopic rod in the sleeve; the sleeve pipe lateral wall still is equipped with the through-hole parallel with the hole, install detachable laser fiber or water pipe on the through-hole, laser fiber or water pipe pass the through-hole and extend pincers body position department.

The utility model discloses the purpose can also be realized through following technical scheme:

furthermore, the operating handle comprises a movable handle and a fixed handle, the fixed handle is fixed at one end of the sleeve through a fixed head, and the fixed head is provided with a through hole corresponding to the inner hole and the through hole of the sleeve; the movable handle is connected with the telescopic rod through a movable head, the movable head is provided with a mounting hole, the mounting hole corresponds to the through hole in the fixed head, the movable handle moves on the fixed handle relatively, and the movable head is controlled to pull the telescopic rod to move telescopically relative to the fixed head and the inner hole of the sleeve to control the clamp body.

Furthermore, a locking mechanism is arranged on the movable head and used for locking the laser optical fiber or the water pipe.

Furthermore, the locking mechanism is a self-locking key switch arranged on one side of the movable head, the self-locking key switch is arranged in an embedded hole arranged on the side wall of the movable head, and the embedded hole is intersected with the mounting hole in the movable head.

Furthermore, an arc handle is installed to the activity handle, the arc handle rotate and install the middle part position at the activity handle, one end is located auto-lock key switch and corresponds the position, the other end is located the front side position of fixed handle.

Furthermore, the pincers body comprises fixed pincers and activity pincers, fixed pincers fix on the sleeve pipe, activity pincers one end is rotated through the pivot and is installed on fixed pincers one end position to be connected with the telescopic link, make activity pincers form relative swing with fixed pincers under the telescopic link pulling effect.

Furthermore, the fixing pliers are provided with threading holes.

Furthermore, the fixed pincers and the movable pincers of the pincers body are bent, the inner end parts of the fixed pincers and the movable pincers are scissors parts, and the other end parts of the fixed pincers and the movable pincers are pincers parts.

Furthermore, a hanging buckle is arranged on the operating handle.

Furthermore, the movable head is provided with a water inlet communicated with an inner hole of the sleeve, and the diameter of the telescopic rod is smaller than the inner diameter of the inner hole of the sleeve.

The utility model has the advantages that:

1. the utility model discloses a sleeve pipe lateral wall still is equipped with the through-hole parallel with the hole, detachable laser fiber and water pipe are installed to the alternating on the through-hole, and during the use, laser fiber or water pipe pass the through-hole and extend pincers body position department, and the function such as residue that can carry out laser operation, water cooling, suction operation production when this can be operated operation pincers body position, simultaneously, frequently change the operation instrument when avoiding performing the operation.

2. The utility model discloses be equipped with locking mechanism locking laser fiber or water pipe, install an arc handle at the movable handle simultaneously, it is more convenient to use from this.

3. The utility model discloses an interior tip of fixed pincers and activity pincers is the scissors part, and other tip is the pincers part, and when using from this, not only has clamping function, still has cutting function, and frequent change surgical instruments brings the potential safety hazard for the operation when further avoiding the operation, if the surgical instruments receives the potential safety hazard that bacterial contamination brought.

4. The utility model discloses an operating handle is last to be equipped with one and to hang the knot, conveniently hangs and the use of taking from this.

Drawings

Fig. 1 is a perspective view of a structure 1 according to an embodiment of the present invention.

Fig. 2 is a front view of the structure 1 according to the embodiment of the present invention.

Fig. 3 is a top view of fig. 2.

Fig. 4 is a sectional view a-a of fig. 3.

Fig. 5 is an enlarged schematic view of the structure of the clamp body of structure 1 according to the embodiment of the present invention.

Fig. 6 is a sectional view B-B of fig. 4.

Fig. 7 is a cross-sectional view taken along line C-C of fig. 4.

Fig. 8 is a cross-sectional view taken along line D-D of fig. 4.

Fig. 9 is an enlarged schematic view of another structure of the forceps body according to embodiment 2 of the present invention.

Fig. 10 is an enlarged schematic view of another structure of the body of the pliers according to embodiment 3 of the present invention.

Fig. 11 is a top view of fig. 10.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example 1

The multifunctional surgical forceps as shown in fig. 1 to 8 comprises an operating handle 1, a sleeve 2, a telescopic rod 3 and a forceps body 4, wherein the operating handle 1 and the forceps body 4 are respectively installed at two ends of the sleeve 2, and the telescopic rod 3 is installed in an inner hole 21 of the sleeve 2; the operating handle 1 controls the operating clamp body 4 through the telescopic rod 3 in the sleeve 2; the lateral wall of the sleeve 2 is also provided with a through hole 22 parallel to the inner hole 21, the through hole 22 is provided with a detachable laser fiber 5 or a water pipe 6, the laser fiber 5 or the water pipe 6 passes through the through hole 22 to extend to the position of the clamp body 4, the laser fiber 5 is used for laser surgery, and the water pipe 6 is used for conveying cooling liquid or absorbing the function of surgical residues.

In the embodiment, the operating handle 1 is provided with a hanging buckle 9. The clamp body 4 is composed of a fixed clamp 41 and a movable clamp 42, the fixed clamp 41 is fixed on the casing 2, one end of the movable clamp 42 is rotatably installed at one end of the fixed clamp 41 through a rotating shaft 43 and is connected with the telescopic rod 3, so that the movable clamp 42 and the fixed clamp 41 form a relatively swinging clamping function under the pulling action of the telescopic rod 3.

The laser optical fibers 5 or the water pipes 6 are alternately arranged on the through holes 22, namely the laser optical fibers 5 or the water pipes 6 are inserted into the through holes 22 for use according to the requirements, the diameter of the telescopic rod 3 is smaller than the inner diameter of the inner hole 21 of the sleeve 2, so that a water-permeable interval is formed, the operating handle 1 comprises a movable handle 11 and a fixed handle 12, the fixed handle 12 is fixed at one end of the sleeve 2 through a fixed head 121, the fixed head 121 is provided with through holes 122 corresponding to the inner hole 21 and the through holes 22 of the sleeve 2, namely the fixed head 121 is provided with two through holes 122 corresponding to the inner hole 21 and the through holes 22 of the sleeve 2; the movable handle 11 is connected with the telescopic rod 3 through a movable head 1111, the movable head 111 is provided with a mounting hole 112, the mounting hole 112 corresponds to the through hole 122 on the fixed head 121, namely the movable head 111 is provided with two mounting holes 112 corresponding to the two through holes 122, the movable handle 11 moves relatively on the fixed handle 12, and the movable head 1111 is controlled to pull the telescopic rod 3 to move telescopically relatively on the fixed head 121 and the inner hole 21 of the sleeve 2 to control the forceps body 4. The adjustable structure that sets to meet of activity head 1111 and telescopic link 3 meets, can adjust the flexible distance of telescopic link 3, realizes adjusting the tight elasticity of the clamp body 4 clamp tightly.

The movable head 111 is provided with a locking mechanism for locking the laser fiber 5 or the water pipe 6. The locking mechanism is a self-locking key switch 7 arranged on one side of the movable head 111, the self-locking key switch 7 is arranged in an embedded hole 13 formed in the side wall of the movable head 111, and the embedded hole 13 is intersected with a mounting hole 112 in the movable head 111. When the self-locking key switch 7 is used, when the self-locking key switch 7 is pushed (or pressed), the laser optical fiber 5 or the water pipe 6 locked in the through hole 22 is loosened by the self-locking key switch 7, and when the self-locking key switch 7 stops being pushed (or pressed), the laser optical fiber 5 or the water pipe 6 locked in the through hole 22 is automatically locked by the self-locking key switch 7.

In order to facilitate the use, the movable handle 11 is provided with an arc-shaped handle 8, the arc-shaped handle 8 is rotatably arranged at the middle position of the movable handle 11 through a rotating shaft 81, one end of the arc-shaped handle is positioned at the position corresponding to the self-locking key switch 7, the other end of the arc-shaped handle is positioned at the front side position of the fixed handle 12, specifically, the middle position of the movable handle 11 is provided with a first assembling hole 101, the middle position of the fixed handle 12 is provided with a second assembling hole 102, the arc-shaped handle 8 penetrates through the first assembling hole 101 and the second assembling hole 102, then the movable handle 11 is fixed through the rotating shaft 81, when the movable handle is used, the arc-shaped handle 8 is rotated by taking the rotating shaft 81 as the center through pressing the pressing part 82 at the front side position of the fixed handle 12 at one end of the arc-shaped handle 8, the other end of the arc-shaped handle 8 is pressed on the self-locking key switch 7, the self-locking key switch 7 releases the locked laser optical fiber 5 or the water pipe 6, when the hand arc-shaped handle 8 is loosened and the jacking is withdrawn, the self-locking key switch 7 automatically returns to automatically lock the laser fiber 5 or the water pipe 6.

The movable head 1111 is provided with a water inlet 10 communicated with an inner hole 21 of the sleeve 2, so that the water inlet 10 is communicated with the inner hole 21 of the sleeve 2 through a space between the telescopic rod 3 and the inner hole 21 of the sleeve 2 to form a water passage, and the water passage can be used for flushing the inner hole of the sleeve 2 or supplying cooling liquid for conveying when the forceps body 4 is used for laser surgery.

Example 2

As shown in fig. 9, the present embodiment is technically characterized in that the fixing forceps 41 is provided with a threading hole 1101, and the threading hole 1101 is used for threading a band thread during an operation, and the rest of the embodiments are the same as the above embodiments.

Example 3

As shown in fig. 10 and 11, the technical feature of this embodiment is that the fixed pincers 41 and the movable pincers 42 of the pincers body 4 are bent, the inner end portions of the fixed pincers 41 and the movable pincers 42 are scissors portions 44, and the other end portions are jaw portions 45, that is: the scissors portion 44 includes an upper blade 441 disposed on the inner end portion of the fixed jaw 41 and a lower blade 442 disposed on the inner end portion of the movable jaw 42, the jaw portion 45 includes an upper jaw 451 disposed on the bent end of the upper scissors portion 44 of the fixed jaw 41 and a lower jaw 452 disposed on the bent end of the upper scissors portion 44 of the movable jaw 42, and the rest is the same as the above embodiment. The utility model discloses during the use, through the clamping function of forceps holder part 45 when realizing the operation, realize cutting function through scissors part 44.

Claims

1. The multifunctional surgical forceps comprise an operating handle (1), a sleeve (2), a telescopic rod (3) and a forceps body (4), wherein the operating handle (1) and the forceps body (4) are respectively installed at two ends of the sleeve (2), and the telescopic rod (3) is installed in an inner hole (21) of the sleeve (2); the operating handle (1) controls the operating clamp body (4) through a telescopic rod (3) in the sleeve (2); the method is characterized in that: the lateral wall of the sleeve (2) is further provided with a through hole (22) parallel to the inner hole (21), the through hole (22) is provided with a detachable laser fiber (5) or a water pipe (6), and the laser fiber (5) or the water pipe (6) penetrates through the through hole (22) to extend to the position of the clamp body (4).

2. The multi-functional surgical clamp of claim 1, wherein: the operating handle (1) comprises a movable handle (11) and a fixed handle (12), the fixed handle (12) is fixed at one end of the sleeve (2) through a fixed head (121), and the fixed head (121) is provided with a through hole (122) corresponding to an inner hole (21) and a through hole (22) of the sleeve (2); the movable handle (11) is connected with the telescopic rod (3) through a movable head (111), the movable head (111) is provided with a mounting hole (112), the mounting hole (112) corresponds to a through hole (122) in the fixed head (121), the movable handle (11) moves on the fixed handle (12) relatively, and the movable head (111) is controlled to pull the telescopic rod (3) to move telescopically relatively on the fixed head (121) and the inner hole (21) of the sleeve (2) to control the pincer body (4).

3. The multi-functional surgical forceps of claim 2, wherein: and a locking mechanism is arranged on the movable head (111) and used for locking the laser fiber (5) or the water pipe (6).

4. The multi-functional surgical forceps of claim 3, wherein: the locking mechanism is a self-locking key switch (7) arranged on one side of the movable head (111), the self-locking key switch (7) is arranged in an embedded hole (13) formed in the side wall of the movable head (111), and the embedded hole (13) is intersected with a mounting hole (112) in the movable head (111).

5. The multi-functional surgical forceps of claim 4, wherein: an arc handle (8) is installed in activity handle (11), arc handle (8) rotate and install the middle part position in activity handle (11), one end is located auto-lock key switch (7) and corresponds the position, the other end is located the front side position of fixed handle (12).

6. The multi-functional surgical clamp of claim 1, wherein: the clamp body (4) consists of a fixed clamp (41) and a movable clamp (42), the fixed clamp (41) is fixed on the sleeve (2), one end of the movable clamp (42) is rotatably installed at one end of the fixed clamp (41) through a rotating shaft (43) and is connected with the telescopic rod (3), so that the movable clamp (42) and the fixed clamp (41) form relative swing under the pulling action of the telescopic rod (3).

7. The multi-functional surgical forceps of claim 6, wherein: the fixing forceps (41) are provided with threading holes (1101).

8. The multi-functional surgical forceps of claim 7, wherein: the fixed pincers (41) and the movable pincers (42) of the pincers body (4) are bent, the inner end portions of the fixed pincers (41) and the movable pincers (42) are scissors portions (44), and the other end portions of the fixed pincers (41) and the movable pincers (42) are jaw portions (45).

9. The multi-functional surgical forceps of any one of claims 1 to 8, further comprising: the operating handle (1) is provided with a hanging buckle (9).

10. The multi-functional surgical forceps of claim 2, wherein: the movable head (111) is provided with a water inlet (10) communicated with an inner hole (21) of the sleeve (2), and the diameter of the telescopic rod (3) is smaller than the inner diameter of the inner hole (21) of the sleeve (2).