CN213129755U

CN213129755U - Forceps for tumor surgery

Info

Publication number: CN213129755U
Application number: CN202021047651.3U
Authority: CN
Inventors: 王跃
Original assignee: Liaoning Cancer Hospital and Institute
Current assignee: Liaoning Cancer Hospital and Institute
Priority date: 2020-06-09
Filing date: 2020-06-09
Publication date: 2021-05-07
Anticipated expiration: 2030-06-09

Abstract

The utility model discloses a tumour surgery operation is with pincers, concretely relates to medical instrument technical field, including handle, spiral jack and the pincers body, the fixed power that is equipped with of handle inner chamber one end, handle inner chamber other end fixed mounting servo motor, handle one end fixed connection T box, T box inner chamber one side fixed mounting spiral jack, spiral jack includes threaded rod and U type slide rail, the fixed bearing that is equipped with of threaded rod one end, bearing one end fixed connection servo motor, the fixed bearing two that is equipped with of threaded rod other end, threaded rod one side threaded connection guide pin bushing, guide pin bushing top swivelling joint connecting rod one end, connecting rod other end swivelling joint slider, slider one side sliding connection U type slide rail, the utility model discloses tumour surgery operation is with pincers simple structure, the fixed power that is equipped with of handle inner chamber one end, bearing one end fixed connection T box, threaded rod one side, Convenient to use, can reduce the long-time hand numbness that leads to of manual work.

Description

Forceps for tumor surgery

Technical Field

The utility model relates to the technical field of medical equipment, concretely relates to pincers are used in tumour surgery operation.

Background

With the development of economy and the rise of living standard, people are also making progress and development continuously in the development trend of times, and are more sensitive to various foods, articles and houses, so that a lot of fresh foods are continuously appeared in the lives of people, but a lot of unsanitary garbage foods are gradually appeared while people are pursuing taste, and a lot of bred bacteria are also introduced into the bodies of people while people enjoy foods, so that various different viruses and tumors are appeared, in the implementation of tumor surgery, the tumors to be cut are clamped and lifted by using an operating forceps, and then the tumors are cut by using an operating knife.

The prior art has the following defects: the existing surgical forceps are common surgical forceps, and factors such as tension and fatigue of doctors in the surgical process can not well master the clamping force of the surgical forceps, if a tumor is inadvertently clamped, residues of the tumor are liable to be retained in a patient body, and medical hidden troubles are caused.

Therefore, it is necessary to invent a forceps for tumor surgery.

SUMMERY OF THE UTILITY MODEL

Therefore, the embodiment of the utility model provides a tumour surgery operation is with pincers, drive spiral jack through the motor, make the slider on the spiral jack do the motion on U type slide rail, reached to open and tightly close the binding clip purpose to solve the doctor when the operation, long-time operation pincers of holding between fingers lead to the numb problem of not having the power of hand.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: a pair of forceps for tumor surgery comprises a handle, a spiral retraction mechanism and a forceps body, wherein one end of an inner cavity of the handle is fixedly provided with a power supply, the other end of the inner cavity of the handle is fixedly provided with a servo motor, one end of the handle is fixedly connected with a T-shaped box, one side of the inner cavity of the T-shaped box is fixedly provided with the spiral retraction mechanism, the spiral retraction mechanism comprises a threaded rod and a U-shaped slide rail, one end of the threaded rod is fixedly provided with a bearing I, one end of the bearing is fixedly connected with the servo motor, the other end of the threaded rod is fixedly provided with a bearing II, one side of the threaded rod is connected with a guide sleeve in a threaded manner, the top end of the guide sleeve is rotatably connected with one end of a connecting rod, the other end of the connecting rod is rotatably connected with a slide block, one side of, the crescent binding clip is fixedly arranged at one end of the binding clip body.

Preferably, the binding clip assembly comprises a long-strip-shaped binding clip, and the long-strip-shaped binding clip is fixedly installed at one end of the binding clip body.

Preferably, a first touch button is fixedly arranged on one side of the handle, and a second touch button is fixedly arranged on one side of the handle.

Preferably, a square groove is fixedly arranged on one side of the T-shaped box, a supporting column is fixedly arranged on one side of an inner cavity of the T-shaped box, and the top end of the supporting column is fixedly connected with the second bearing.

Preferably, two ends of the U-shaped sliding rail are fixedly arranged on two sides of the inner cavity of the T-shaped box.

Preferably, one side of the crescent tong head is fixedly sleeved with a first anti-sheath.

Preferably, one side of the long-strip-shaped tong head is fixedly sleeved with a second protective sleeve.

The embodiment of the utility model provides a have following advantage:

the utility model discloses a touch button drives servo motor and just reverses, makes the threaded rod motion in the T type box drive the slider and be fan-shaped motion on U type slide rail to conveniently open the effect that closed operation pincers reached long-time tight tumour of clamp, need not artifically hold between the fingers tightly for a long time, lead to the hand powerless to cause the medical accident.

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 should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

FIG. 1 is a front view structural diagram of a forceps for tumor surgery provided by the present invention;

FIG. 2 is a side view of the forceps for tumor surgery provided by the present invention;

FIG. 3 is an enlarged view of the point A in FIG. 1 according to the present invention;

FIG. 4 is a top view of the forceps for tumor surgery provided by the present invention;

fig. 5 is a diagram of a binding clip assembly according to embodiment 2 of the present invention.

In the figure: the automatic clamp comprises a handle 1, a spiral retracting mechanism 2, a clamp body 3, a servo motor 4, a power supply 5, a threaded rod 6, a bearing I7, a bearing T8, a sliding rail 9U, a guide sleeve 10, a support column 11, a bearing II 12, a connecting rod 13, a sliding block 14, a square groove 15, a crescent clamp head 16, a protective sleeve I17, a long-strip clamp head 18, a protective sleeve II 19, a touch button I20 and a touch button II 21.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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.

Example 1:

referring to the attached drawings 1-4 of the specification, the forceps for tumor surgery in this embodiment comprises a handle 1, a spiral retraction mechanism 2 and a forceps body 3, wherein a power supply 5 is fixedly arranged at one end of an inner cavity of the handle 1, a servo motor 4 is fixedly arranged at the other end of the inner cavity of the handle 1, one end of the handle 1 is fixedly connected with a T-shaped box 8, the spiral retraction mechanism 2 is fixedly arranged at one side of the inner cavity of the T-shaped box 8, the spiral retraction mechanism 2 comprises a threaded rod 6 and a U-shaped slide rail 9, a first bearing 7 is fixedly arranged at one end of the threaded rod 6, the servo motor 4 is fixedly connected at one end of the first bearing 7, a second bearing 12 is fixedly arranged at the other end of the threaded rod 6, a guide sleeve 10 is connected at one side of the threaded rod 6, the top end of the guide sleeve 10 is rotatably connected with one end of a connecting rod, 14 top swivelling joint pincers bodies 3 one end of slider, pincers bodies 3 include the binding clip subassembly, the binding clip subassembly includes crescent binding clip 16, crescent binding clip 16 fixed mounting is in 3 one end of the pincers bodies. Specifically, the handle 1 is made of an anti-slip material, the handle 1 has an anti-slip effect, the servo motor 4 has an accurate rotating effect, the spiral retraction mechanism 2 has an effect of retracting the sliding block 14, and the sliding block 14 and the clamp body 3 are combined to be used and can be used for opening and closing the crescent clamp head 16.

Further, a first touch button 20 is fixedly arranged on one side of the handle 1, a second touch button 21 is fixedly arranged on one side of the handle 1, specifically, the first touch button 20 can control the servo motor 4 to rotate forwards, and the second touch button 21 can control the servo motor 4 to rotate backwards.

Furthermore, a square groove 15 is fixedly arranged on one side of the T-shaped box 8, a supporting column 11 is fixedly arranged on one side of an inner cavity of the T-shaped box 8, the top end of the supporting column 11 is fixedly connected with a bearing II 12, and the supporting column 11 has the functions of supporting the threaded rod 6 and blocking the sliding block 14.

Furthermore, two ends of the U-shaped sliding rail 9 are fixedly installed on two sides of an inner cavity of the T-shaped box 8, and the T-shaped box 8 has the function of supporting the U-shaped sliding rail 9.

Furthermore, a first anti-slip protective sleeve 17 is fixedly sleeved on one side of the crescent head 16, and the first protective sleeve 17 has an anti-slip effect.

The implementation scenario is specifically as follows: use the utility model discloses the time power supply 5 through 1 inside of handle, make 4 corotation of servo motor drive screw jack 2 through touch button one 20 guide pin bushing 10 on the threaded rod 6 rotate, guide pin bushing 10 drives connecting rod 13 and slider 14 and slides in U type slide rail 9, make the crescent binding clip 16 on the pincers body 3 tightly close, when touch button two 21 is pressed, servo motor 4 reversal drives slider 14 and opens to the outside on U type slide rail 9, crescent binding clip 16 on the pincers body 3 slowly opens this moment, in order to solve artifical use pincers longtime back, the hand numbness causes accident.

Example 2:

referring to the attached fig. 5 in the specification, the forceps head assembly of the forceps for tumor surgery of the embodiment includes an elongated forceps head 18, the elongated forceps head 18 is fixedly installed at one end of the forceps body 3, and the elongated forceps head 18 can clamp a large tumor.

Furthermore, a second protective sleeve 19 is fixedly sleeved on one side of the elongated tong head 18, and the second protective sleeve 19 has an anti-slip effect.

The implementation scenario is specifically as follows: use the utility model discloses the time supply 5 through the inside power of handle 1, make 4 corotation of servo motor drive screw jack 2 through touch button one 20 guide pin bushing 10 on the threaded rod 6 rotate, guide pin bushing 10 drives connecting rod 13 and slider 14 and slides in U type slide rail 9, make rectangular shape binding clip 18 on the pincers body 3 tightly close, when touch button two 21 is pressed, servo motor 4 reversal drives slider 14 and opens to the outside on U type slide rail 9, rectangular shape binding clip 18 on the pincers body 3 slowly opens this moment, can clamp great tumour, avoid the hand numbness to cause the accident.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. The utility model provides a pincers for tumour surgery operation, includes handle (1), spiral retraction jack (2) and pincers body (3) its characterized in that: a power supply (5) is fixedly arranged at one end of the inner cavity of the handle (1), a servo motor (4) is fixedly arranged at the other end of the inner cavity of the handle (1), one end of the handle (1) is fixedly connected with a T-shaped box (8), and a spiral retraction mechanism (2) is fixedly arranged on one side of the inner cavity of the T-shaped box (8);

spiral jack (2) are including threaded rod (6) and U type slide rail (9), threaded rod (6) one end is fixed and is equipped with bearing (7), bearing (7) one end fixed connection servo motor (4), threaded rod (6) other end is fixed and is equipped with bearing two (12), threaded rod (6) one side threaded connection guide pin bushing (10), guide pin bushing (10) top swivelling joint connecting rod (13) one end, connecting rod (13) other end swivelling joint slider (14), slider (14) one side sliding connection U type slide rail (9), slider (14) top swivelling joint pincers body (3) one end, the pincers body (3) are including the binding clip subassembly, the binding clip subassembly includes crescent binding clip (16), crescent binding clip (16) fixed mounting is in pincers body (3) one end.

2. The forceps for tumor surgery of claim 1, wherein: the tong head assembly comprises a long-strip-shaped tong head (18), and the long-strip-shaped tong head (18) is fixedly arranged at one end of the tong body (3).

3. The forceps for tumor surgery of claim 1, wherein: the touch button I (20) is fixedly arranged on one side of the handle (1), and the touch button II (21) is fixedly arranged on one side of the handle (1).

4. The forceps for tumor surgery of claim 1, wherein: the bearing support is characterized in that a square groove (15) is fixedly arranged on one side of the T-shaped box (8), a support column (11) is fixedly arranged on one side of an inner cavity of the T-shaped box (8), and the top end of the support column (11) is fixedly connected with a second bearing (12).

5. The forceps for tumor surgery of claim 1, wherein: two ends of the U-shaped sliding rail (9) are fixedly arranged at two sides of the inner cavity of the T-shaped box (8).

6. The forceps for tumor surgery of claim 1, wherein: one side of the crescent tong head (16) is fixedly sleeved with a first anti-sheath (17).

7. The forceps for tumor surgery of claim 2, wherein: one side of the long-strip-shaped tong head (18) is fixedly sleeved with a second protective sleeve (19).