CN219557254U

CN219557254U - Thoracoscope handle

Info

Publication number: CN219557254U
Application number: CN202221997989.4U
Authority: CN
Inventors: 耿庆; 姚育成; 刘建军; 朱晓峰
Original assignee: Wuhan Leijian Technology Co ltd
Current assignee: Wuhan Leijian Technology Co ltd
Priority date: 2022-08-01
Filing date: 2022-08-01
Publication date: 2023-08-22
Anticipated expiration: 2032-08-01

Abstract

The utility model discloses a thoracoscope handle, comprising: the right end of the hand-held device sheath is penetrated with a clamp, the right end of the hand-held device sheath is embedded with an optical fiber guide tube, the right end of the inside of the optical fiber guide tube is sleeved with a sealing ring, the right end of the optical fiber guide tube is embedded with a tightening knob through the sealing ring, one side of the top of the hand-held device sheath is communicated with a gas luer, the left end of the optical fiber guide tube is provided with an output optical fiber, one end of the output optical fiber sequentially penetrates through the hand-held device sheath and the clamp and extends to the inside of the clamp, and an installation through hole for the matched output optical fiber to penetrate is formed between the inside of the clamp and the inside of the hand-held device sheath. According to the utility model, atomized medicine is transmitted to the mounting through hole through the gas luer interface and then is transmitted to the affected part in the chest cavity of a patient, and the medicine is accurately cured by matching with the camera at one end of the output optical fiber, so that the curing success rate of chest cavity operation is effectively improved.

Description

Thoracoscope handle

Technical Field

The utility model relates to the technical field of surgical instruments, in particular to a thoracoscope handle.

Background

The thoracoscope, laparoscope and arthroscope operation is a common medical instrument in the existing medical instruments, solves the problems that the original body surface operation incision is large, the postoperative incision pain of a patient is severe, the operation incision is not easy to recover and the like, and makes a minimally invasive incision on the body surface of a patient, stretches endoscope equipment into the body from the incision, and performs real-time amplification monitoring on the position of the operation, so that the size of the incision is reduced, and the image of the operation position can be amplified in real time, thereby facilitating the operation.

At present, the existing thoracoscope can only detect the operation condition in the chest, but has great difficulty in drug delivery, and as only a minimally invasive incision is formed in the chest, the drug cannot be accurately delivered to the affected part in the chest through the thoracoscope, and the difficulty of the chest operation is increased.

Accordingly, there is a need to provide a thoracoscope handle that solves the above-described technical problems.

Disclosure of Invention

The utility model aims to provide a thoracoscope handle, which solves the problem that medicines cannot be accurately delivered to affected parts in the chest through thoracoscopes in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a thoracoscopic handle comprising: the right end of the hand-held device sheath is penetrated with a clamp, the right end of the hand-held device sheath is embedded with an optical fiber guide tube, the right end of the inside of the optical fiber guide tube is sleeved with a sealing ring, the right end of the optical fiber guide tube is embedded with a tightening knob through the sealing ring, one side of the top of the hand-held device sheath is communicated with a gas luer, the left end of the optical fiber guide tube is provided with an output optical fiber, one end of the output optical fiber sequentially penetrates through the hand-held device sheath and the clamp and extends to the inside of the clamp, and an installation through hole for the matched output optical fiber to penetrate is formed between the inside of the clamp and the inside of the hand-held device sheath.

Preferably, the clamp is fixedly connected with the outer sheath of the hand-held device.

Preferably, the sealing ring is an O-shaped ring, an O-shaped round hole is formed in the sealing ring, and the other end of the output optical fiber sequentially penetrates through the sealing ring and the tightening knob through the round hole in the sealing ring.

Preferably, the seal ring is made of rubber.

Preferably, a conductive hole which is matched with the output optical fiber to penetrate and is electrically connected with an external wire is formed in the tightening knob.

Compared with the prior art, the utility model has the beneficial effects that: according to the thoracoscope handle, the clamp heads of the clamp are inserted into the chest of a patient by holding the outer sheath of the hand-held device, the clamp heads are opened, then the installation through holes can be opened, the conditions in the chest are input by the miniature camera at one end of the output optical fiber, and then the conditions are transmitted to external multimedia imaging equipment through the output optical fiber for playing, so that a doctor can observe the internal environment of the chest in time, accurate operation and treatment are performed, and the thoracoscope operation efficiency is improved; the atomized medicine is transmitted to the installation through hole through the gas luer interface and then is transmitted to the affected part in the chest cavity of the patient, and the accurate treatment is carried out by matching with the camera at one end of the output optical fiber, so that the treatment success rate of the chest cavity operation is effectively improved; the anti-skid patterns on the outer surface of the sheath of the hand-held device increase friction force, so that the situation that blood is stained with equipment in the operation process can be effectively prevented, the occurrence of medical accidents is reduced, and the safety of thoracoscopic operation is improved.

Drawings

FIG. 1 is a schematic front view of the structure of the present utility model;

FIG. 2 is a schematic exploded view of the structure of the present utility model;

FIG. 3 is a schematic elevation view of the structure of the present utility model;

fig. 4 is a schematic side view of the seal ring of fig. 2.

In the figure: 1. a handset sheath; 2. an optical fiber guide tube; 3. a seal ring; 4. tightening a knob; 5. an output optical fiber; 6. a gas luer; 7. a clamp; 8. and (5) installing the through holes.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: a thoracoscopic handle comprising: the hand-held device is characterized in that the left end of the hand-held device sheath 1 is penetrated with a clamp 7, the right end of the hand-held device sheath 1 is embedded with an optical fiber guiding tube 2, the right end of the inside of the optical fiber guiding tube 2 is sleeved with a sealing ring 3, the right end of the optical fiber guiding tube 2 is embedded with a tightening knob 4 through the sealing ring 3, one side of the top of the hand-held device sheath 1 is communicated with a gas luer 6, the left end of the optical fiber guiding tube 2 is provided with an output optical fiber 5, one end of the output optical fiber 5 sequentially penetrates through the hand-held device sheath 1 and the clamp 7 and extends to the inside of the clamp 7, an installation through hole 8 matched with the output optical fiber 5 is formed between the inside of the clamp 7 and the inside of the hand-held device sheath 1, the tightening knob 4 is in threaded connection with the optical fiber guiding tube 2, the outer surface of the hand-held device sheath 1 is provided with anti-skid threads, friction force can be increased, the phenomenon of the handle in operation is prevented, the gas luer 6 uses luer connectors, the luer connectors are convenient connection equipment used in the medical industry, the management of liquid state and gaseous fluid is greatly simplified, the luer connectors can be used on the premise of not inserting infusion needle of the patient, the infusion bag is not inserted into the infusion needle, and the infusion tube is also compatible with the patient, and the patient can be managed by the same fluid.

The clamp 7 is fixedly connected with the outer sheath 1 of the hand device, and the left end of the clamp 7 can be opened and closed, so that the left end of the mounting through hole 8 can be opened.

The sealing ring 3 is an O-shaped ring, an O-shaped round hole is formed in the sealing ring 3, the other end of the output optical fiber 5 sequentially penetrates through the sealing ring 3 and the tightening knob 4 through the round hole in the sealing ring 3, and the optical fiber guide tube 2 is clamped with the outer sheath 1 of the handheld device.

The sealing ring 3 is made of rubber, the sealing ring 3 has elasticity, the tightness between the tightening knob 4 and the optical fiber guiding tube 2 can be ensured while the output optical fiber 5 penetrates through the tightening knob 4, and a miniature camera is arranged at one end of the output optical fiber 5, which is close to the clamp head 7.

The inside of tightening knob 4 has offered the conductive hole that cooperation output optic fibre 5 runs through and with external wire electric connection, and output optic fibre 5 is connected external power source and is provided with the switch of control power supply, can go out the transmission of chest internal image through output optic fibre 5.

Working principle: when the thoracoscope handle is used, as shown in fig. 1-4, firstly, the forceps head of the forceps 7 is inserted into the chest of a patient by holding the outer sheath 1 of the handset, the forceps head is opened, then the installation through hole 8 can be opened, the condition in the chest is input by the miniature camera at one end of the output optical fiber 5, and then the condition is transmitted to external multimedia imaging equipment through the output optical fiber 5 for playing, so that a doctor can observe the internal environment of the chest in time.

The atomized medicine is accurately conveyed to the chest cavity of a patient from the installation through hole 8 through the gas luer 6, so that accurate treatment is performed, the treatment success rate of chest surgery is effectively improved, friction force is increased by anti-skidding lines on the outer surface of the outer sheath 1 of the handheld device, equipment is stained with blood in the surgery process, the slipping phenomenon of instruments can be effectively prevented, the occurrence of medical accidents is reduced, and the safety of thoracoscopic surgery is improved.

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

Claims

1. A thoracoscopic handle comprising: the novel optical fiber tightening device is characterized in that the left end of the outer sheath (1) of the hand device is penetrated by a clamp (7), the right end of the outer sheath (1) of the hand device is embedded with an optical fiber guiding tube (2), the right end of the inner part of the optical fiber guiding tube (2) is sleeved with a sealing ring (3), and the right end of the optical fiber guiding tube (2) is embedded with a tightening knob (4) through the sealing ring (3);

one side of the top of the hand-held device sheath (1) is communicated with a gas luer (6), an installation through hole (8) is formed between the inside of the clamp (7) and the inside of the hand-held device sheath (1), and the gas luer (6) is communicated with the installation through hole (8).

2. A thoracoscope handle as claimed in claim 1, wherein: the clamp (7) is fixedly connected with the outer sheath (1) of the hand-held device.

3. A thoracoscope handle as claimed in claim 1, wherein: the sealing ring (3) is made of rubber.

4. A thoracoscope handle as claimed in claim 1, wherein: the left end of the optical fiber guiding tube (2) is provided with an output optical fiber (5), one end of the output optical fiber (5) sequentially penetrates through the outer sheath (1) of the handheld device and the clamp (7) and extends to the inside of the clamp (7), and the output optical fiber (5) penetrates through the installation through hole (8).

5. A thoracoscope handle as recited in claim 4, wherein: and a conductive hole which is penetrated by the matched output optical fiber (5) and is electrically connected with an external wire is formed in the tightening knob (4).

6. A thoracoscope handle as recited in claim 4, wherein: the sealing ring (3) is an O-shaped ring, an O-shaped round hole is formed in the sealing ring (3), and the other end of the output optical fiber (5) sequentially penetrates through the sealing ring (3) and the tightening knob (4) through the round hole in the sealing ring (3).