CN213589261U

CN213589261U - Negative pressure suction head for spinal surgery

Info

Publication number: CN213589261U
Application number: CN202021267847.3U
Authority: CN
Inventors: 薛鹏飞; 姜嘉伟; 崔志明
Original assignee: Nantong First Peoples Hospital
Current assignee: Nantong First Peoples Hospital
Priority date: 2020-07-02
Filing date: 2020-07-02
Publication date: 2021-07-02
Anticipated expiration: 2030-07-02

Abstract

The utility model discloses a spinal surgery attracts head with negative pressure, including connecting main part, the suction head body and anti-blocking piece, the internally mounted of connecting main part has the connection storage tube, and the right side of connecting the storage tube is provided with negative pressure head, the suction head body is installed in the left side of connecting the main part, and the left end face that attracts the head body is provided with the mouth of pipe, the mouth of pipe has been cup jointed to the inside of mouth of pipe, and cup joints orificial left side and be fixed with and attract the pipe, anti-blocking piece is installed in the surface that attracts the pipe, and the top of anti-blocking piece is provided with attracts the hole. This through silica gel material attract pipe and patient's health laminating, compare in the material of rubber, the irritability is littleer, and is softer moreover, can avoid causing the injury to the patient at the in-process of laminating, utilizes built-in pole in the support can support whole to attract the pipe, avoids the negative pressure in-process to lead to attracting the pipe and takes place deformation, improves the stability of negative pressure attraction in-process, can not take place the condition of jam moreover.

Description

Negative pressure suction head for spinal surgery

Technical Field

The utility model relates to a negative pressure attracts technical field, specifically is a spinal surgery attracts head with negative pressure.

Background

The negative pressure suction apparatus is a tool for manufacturing the negative pressure state of a suction head by a certain method, and substances outside the suction head are extruded to the suction head, so that the suction effect is completed.

At present, a suction apparatus applied to spinal surgery has poor suction effect due to single suction head, and blockage caused by easy folding in the suction process of soft materials, so that a negative pressure suction head for spinal surgery is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a spinal surgery attracts head with negative pressure to solve the aspirator that is applied to spinal surgery who provides in the above-mentioned background art and because attracting the head singleness, lead to attracting the effect relatively poor, adopt soft material to attract the in-process moreover and easily take place the folding problem that leads to the jam.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a spinal surgery attracts head with negative pressure, includes connecting main part, the suction head body and prevents the sprue, connecting main part's internally mounted has the connection storage tube, and the right side of connecting the storage tube is provided with the negative pressure head, the suction head body is installed in connecting main part's left side, and the left end face of the suction head body is provided with the connection mouth of pipe, the mouth of pipe has been cup jointed to connection mouth of pipe's inside, and cup joints orificial left side and be fixed with the suction tube, prevent that the sprue is installed in the surface of attracting the tube, and prevent that the top of sprue is provided with attracts the hole.

Preferably, the handle is sleeved on the outer surface of the connecting body, and the suction head body and the inner wall of the connecting body form a detachable structure through threads.

Preferably, the connecting pipe orifice forms a communicating structure with the connecting storage pipe through the suction head body, and the connecting pipe orifice is positioned on the left end face of the suction head body and distributed in a triangular shape.

Preferably, the suction tube is made of silica gel, and a support inner rod is fixed on the inner wall of the sleeve joint pipe orifice.

Preferably, the inner support rod is made of alloy materials, and the shape of the inner support rod is arc-shaped.

Preferably, the anti-blocking block and the suction holes are circumferentially distributed on the outer wall of the suction tube, the suction holes are designed to be concave, and the anti-blocking block is made of silica gel.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the device can be combined with three groups of suction tubes by utilizing the connecting tube openings distributed in a triangular manner, and different numbers of suction tubes are used according to the operation requirements, so that the suction efficiency of the suction head on the solution at the spinal column is improved, and the applicability is strong;

2. the device is attached to the body of a patient through the suction tube made of silica gel, and compared with rubber materials, the device is less in irritation and softer, so that the patient can be prevented from being injured in the attaching process, the whole suction tube can be supported by the aid of the built-in support inner rod, and stability in the negative pressure suction process is improved;

3. the device is through the surface of the stifled piece annular interval distribution of preventing of hemisphere design attracting the pipe, attracts to have certain space between hole and the wound, and then can effectually avoid flesh to block up and attract the hole and cause the condition that the negative pressure attracts to block up, and structural design is reasonable.

Drawings

FIG. 1 is an outline view of the present invention;

FIG. 2 is a schematic side view of the connection port of the present invention;

fig. 3 is a cross-sectional view of the anti-blocking block of the present invention.

In the figure: 1. a connecting body; 2. connecting a storage tube; 3. a negative pressure head; 4. a handle; 5. an attraction head body; 6. connecting the pipe orifices; 7. sleeving the pipe orifice; 8. supporting the inner rod; 9. a suction tube; 10. an anti-blocking block; 11. and (5) sucking holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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. 1-3, the present invention provides a technical solution: a negative pressure suction head for spinal surgery comprises a connecting main body 1, a suction head body 5 and an anti-blocking block 10, wherein a connecting storage tube 2 is arranged inside the connecting main body 1, a negative pressure head 3 is arranged on the right side of the connecting storage tube 2, the suction head body 5 is arranged on the left side of the connecting main body 1, a connecting tube opening 6 is arranged on the left end face of the suction head body 5, a sleeve tube opening 7 is sleeved inside the connecting tube opening 6, a suction tube 9 is fixed on the left side of the sleeve tube opening 7, the anti-blocking block 10 is arranged on the outer surface of the suction tube 9, a suction hole 11 is arranged above the anti-blocking block 10, a handle 4 is sleeved on the outer surface of the connecting main body 1, the suction head body 5 and the inner wall of the connecting main body 1 form a detachable structure through threads, the connecting tube opening 6 forms a communicating structure with the connecting storage tube 2 through the suction head body 5, and the connecting tube, the device is convenient to disassemble and clean at each position through a sleeved mounting mode, the triangular connecting pipe orifices 6 can be combined with three groups of suction pipes 9, different numbers of suction pipes 9 are used according to the operation requirement, the suction efficiency of the suction head to the solution at the spinal column is further improved, and the application capability is strong;

the suction tube 9 is made of silica gel, the inner wall of the sleeve pipe orifice 7 is fixedly provided with the inner support rod 8, the inner support rod 8 is made of alloy, the shape of the inner support rod 8 is arc-shaped, the device is attached to the body of a patient through the suction tube 9 made of silica gel, compared with the material of rubber, the stimulation is smaller, the device is softer, the injury to the patient in the attaching process can be avoided, the whole suction tube 9 can be supported by the aid of the inner support rod 8, deformation of the suction tube 9 in the negative pressure process is avoided, and the stability in the negative pressure suction process is improved;

prevent that blocking piece 10 and attraction hole 11 all are located the outer wall circumference distribution that attracts pipe 9, and attract hole 11 to be sunken design, prevent blocking piece 10 and adopt the silica gel material, the device prevents blocking piece 10 annular interval distribution through the hemisphere design and attracts pipe 9's surface, can be so that attract pipe 9 to laminate when the wound position, attract to have certain space between hole 11 and the wound, and then can effectually avoid flesh and skin to block up and attract hole 11 to cause the condition that the negative pressure attracts to block up, structural design is reasonable.

The working principle is as follows: for the negative pressure device, the device mainly comprises a connecting body 1, a suction head body 5 and an anti-blocking block 10, when the device is used, a handle 4 is firstly held, the thread on the outer surface of the suction head body 5 is in threaded connection with the inner wall of the connecting body 1, so that the right port of the suction head body 5 can be mutually attached to the left end surface of a connecting storage tube 2, then a proper number of sleeve pipe mouths 7 are installed according to the strength requirement of the operation negative pressure suction, the sleeve pipe mouths 7 fixedly connected with a suction tube 9 are mutually combined with a connecting pipe mouth 6 in a thread form, when the device is used, the suction tube 9 is attached to the position needing suction, because the suction tube 9 is made of silica gel, the stimulation with the skin is small, the suction tube is soft, the wound cannot be injured, and the suction holes 11 in a concave design are annularly distributed, the adsorption capacity is strong, and in order to prevent the wound skin from blocking the suction holes 11, a plurality of groups of anti-blocking blocks 10 are arranged on the circumference of the outer wall of the suction tube 9, so that the suction holes 11 have a certain distance from the wound skin when the suction tube 9 is attached to the wound, and the influence of blocking on normal negative pressure suction is avoided.

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 spinal surgery is with negative pressure suction head, includes connecting body (1), suction head body (5) and prevents blockking up (10), its characterized in that: the internally mounted of connecting main part (1) has connection storage tube (2), and the right side of connecting storage tube (2) is provided with negative pressure head (3), attract the head body (5) to install in the left side of connecting main part (1), and the left end face that attracts the head body (5) is provided with connecting pipe orifice (6), the inside of connecting pipe orifice (6) has cup jointed mouth of pipe (7), and the left side of cup jointing mouth of pipe (7) is fixed with attracts pipe (9), prevent that sprue (10) are installed in the surface of attracting pipe (9), and the top of preventing sprue (10) is provided with attracts hole (11).

2. The negative pressure suction head for spinal surgery according to claim 1, wherein: the outer surface of the connecting body (1) is sleeved with the handle (4), and the suction head body (5) and the inner wall of the connecting body (1) form a detachable structure through threads.

3. The negative pressure suction head for spinal surgery according to claim 1, wherein: the connecting pipe orifice (6) forms a communicating structure with the connecting storage pipe (2) through the suction head body (5), and the connecting pipe orifice (6) is positioned on the left end face of the suction head body (5) and is distributed in a triangular shape.

4. The negative pressure suction head for spinal surgery according to claim 1, wherein: attract pipe (9) to adopt the silica gel material, and the inner wall of cup jointing mouth of pipe (7) is fixed with support interior pole (8).

5. The negative pressure suction head for spinal surgery according to claim 4, wherein: the inner supporting rod (8) is made of alloy materials, and the shape of the inner supporting rod (8) is arc-shaped.

6. The negative pressure suction head for spinal surgery according to claim 1, wherein: prevent that blocking up piece (10) and attract hole (11) all are located the outer wall circumference distribution that attracts pipe (9), and attract hole (11) and be sunken design, prevent that blocking up piece (10) adopt the silica gel material.