CN209847322U

CN209847322U - Medical oncology intervenes treatment device

Info

Publication number: CN209847322U
Application number: CN201920158625.9U
Authority: CN
Inventors: 王延涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-01-29
Filing date: 2019-01-29
Publication date: 2019-12-27
Anticipated expiration: 2029-01-29

Abstract

The utility model discloses a medical oncology intervenes treatment device mainly relates to the medical instrument field. Including body and needle body, be equipped with the push rod in the body, body and needle body overcoat have the pipe box, pipe box one end opening other end seals, the blind end of pipe box is equipped with the through-hole that supplies the needle body to pass through, the pipe box is equipped with the exhaust hole on being close to the lateral wall of blind end, the open end of pipe box is equipped with a plurality of elastic splint along the circumferencial direction, elastic splint incline to pipe box center, the pipe box opening part is equipped with the adapter sleeve, the one end and the pipe box threaded connection of adapter sleeve, the other end and the elastic splint of adapter sleeve suit, it is fixed with the body that the elastic splint are extruded behind adapter sleeve and the pipe. The beneficial effects of the utility model reside in that: the operation is convenient, the cross infection is prevented, and the length of the needed needle head is convenient to control.

Description

Medical oncology intervenes treatment device

Technical Field

The utility model relates to the field of medical equipment, specifically a medical oncology intervenes treatment device.

Background

At present, the medical oncology of prior art is with interveneeing treatment needle, it is main including needle handle and needle body two parts, because the whole form of needle handle is comparatively short and small, inconvenient holding between the fingers when carrying out tumour intervention treatment for patient, careless cross infection just causes easily slightly, increase the work degree of difficulty for medical personnel, the needle body is usually longer than ordinary syringe needle, the stability of inserting the needle in puncture process can be influenced, medical personnel easily take place cross infection in the puncture of hand syringe needle, especially in the in-process of operation because the relation of the length of needle body, medical personnel need inject the needle body into subcutaneous tissue through the experience, however, insert overlength or short and all can cause the potential safety hazard, present intervention treatment needle has the sign needle body on the needle body, but the needle body is long and thin, still need observe in the insertion process, just it rocks to cause the insertion to change, difficult operation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a medical oncology intervenes treatment device, it is convenient operation, prevents to take place cross infection, conveniently controls the length of required syringe needle.

The utility model discloses a realize above-mentioned purpose, realize through following technical scheme:

the utility model provides a treatment device is intervene to medical oncology, includes body and needle body, be equipped with the push rod in the body, body and needle body overcoat have the pipe box, pipe box one end opening other end seals, the blind end of pipe box is equipped with the through-hole that supplies the needle body to pass through, the pipe box is close to and is equipped with the exhaust hole on the lateral wall of blind end, the open end of pipe box is equipped with a plurality of elastic splint along the circumferencial direction, elastic splint incline to pipe box center, the pipe box opening part is equipped with the adapter sleeve, the one end and the pipe box threaded connection of adapter sleeve, the other end and the elastic splint of adapter sleeve suit, the adapter sleeve is fixed with the body with pipe.

Furthermore, the bilateral symmetry that the pipe box is close to the blind end is equipped with the scale groove, the scale groove runs through the pipe box lateral wall, the scale inslot is equipped with the locating lever, the locating lever runs through pipe box both sides scale groove, the locating lever both ends are equipped with the fender pearl.

Furthermore, the ball is kept off fixedly by locating lever one end, the ball is kept off to the locating lever other end and can be dismantled.

Furthermore, a communicating groove is vertically arranged on one side of the scale groove and penetrates through the side wall of the pipe sleeve.

Further, the body is transparent subassembly, the body lateral wall is equipped with the scale mark.

Contrast prior art, the beneficial effects of the utility model reside in that:

1. put into the pipe box with body and needle body, wear out the needle body from the through-hole of pipe box one end, then it is fixed with the body through the adapter sleeve of the pipe box other end, make things convenient for medical personnel to snatch the pipe box and come to advance the needle for the patient, prevent to intervene the needle and cause cross infection because of medical personnel's contact, the pipe box has increased medical personnel's holding the volume simultaneously, makes the process of advancing the needle more stable.

2. The scale is carved with on the needle body to current intervention treatment needle, and medical personnel pass the through-hole of pipe box one end with the needle body in advance to expose suitable length through observing the scale on the needle body, then keep the pipe body and the relative static of pipe box, the tight cover of screwing fixes the pipe body, the length that makes required needle body that can be convenient exposes, need not pierce while observing the needle body length that pierces, makes things convenient for medical personnel's operation.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a side view of the present invention.

Fig. 3 is a schematic structural view of the pipe sleeve and the fastening sleeve of the present invention.

Fig. 4 is an enlarged view of a portion a of fig. 2 according to the present invention.

Reference numerals shown in the drawings:

1. a pipe body; 2. a needle body; 3. pipe sleeve; 4. an exhaust hole; 5. an elastic splint; 6. fastening sleeves; 7. a scale groove; 8. positioning a rod; 9. blocking the beads; 10. a communicating groove; 11. scale lines; 12. a push rod.

Detailed Description

The present invention will be further described with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope defined in the present application.

The utility model relates to an interventional therapy device for medical oncology, which comprises a main body structure comprising a tube body 1 and a needle body 2, wherein the tube body 1 and the needle body 2 are detachably connected, a push rod 12 is arranged in the tube body 1 to facilitate the injection of liquid medicine into a patient, a tube sleeve 3 is sleeved outside the tube body 1 and the needle body 2, the other end of an opening of one end of the tube sleeve 3 is closed, a through hole for the needle body 2 to pass through is arranged at the closed end of the tube sleeve 3 to facilitate the holding of medical personnel and avoid cross infection, an exhaust hole 4 is arranged on the side wall of the tube sleeve 3 close to the closed end to ensure that the tube body can slide smoothly in the tube sleeve, a plurality of elastic clamping plates 5 are arranged at the open end of the tube sleeve 3 along the circumferential direction, the elastic clamping plates 5 incline towards the center of the tube sleeve 3, the inclination angle is between 5 and 10 degrees, the tube body, the utility model discloses a medical device, including pipe box 3, adapter sleeve 6, the other end of adapter sleeve 6 and elastic splint 5 suit, and adapter sleeve 6 is the combination of cylinder and round platform promptly, and inside cavity, and the cylinder part and the 3 threaded connection of pipe box of adapter sleeve 6, and the round platform part extrusion elastic splint 5 is fixed with body 1, after 3 threaded connection of adapter sleeve 6 and pipe box, extrusion elastic splint 5 are fixed with body 1, guarantee that body 1 and needle body 2 can not take place to remove when intervene the treatment, guarantee to intervene going on smoothly of process.

In order to measure the extending length of the needle body 2 more conveniently, the two sides of the tube sleeve 3 close to the closed end are symmetrically provided with scale grooves 7, the scale grooves 7 penetrate through the side wall of the tube sleeve 3, positioning rods 8 are arranged in the scale grooves 7, the positioning rods 8 penetrate through the scale grooves 7 on the two sides of the tube sleeve 3, the two ends of each positioning rod 8 are provided with retaining beads 9, zero scales of the scale grooves 7 are arranged at the positions, close to the closed end, of the tube sleeve 3, the positioning rods 8 are inserted into the corresponding scale grooves 7 according to the length of the required needle body 2, the retaining beads 9 at the two ends of each positioning rod 8 can prevent the falling off of the positioning rods 8, when the connecting part of the tube body 1 and the needle body 2 moves to the position of the positioning rods 8, the positioning rods 8 can block the tube body 1 to prevent the needle body 2 from extending again, the extending length of the needle, the time for adjusting the needle body 2 is reduced.

For the installation and the removal of convenient locating lever 8, 8 one ends of locating lever keep off pearl 9 fixed, 8 other ends of locating lever keep off pearl 9 and can dismantle, insert corresponding scale groove 7 with locating lever 8 in, then will dismantle the fender pearl 9 of one end and install, easy to assemble, when needing to remove 8 positions of locating lever, only need pull down the fender pearl 9 of one end then with locating lever 8 remove to required scale inslot 7 and will keep off pearl 9 install can, conveniently remove locating lever 8.

When adjusting required needle body 2 length at every turn, all will pull down locating lever 8 and install again, the operation of being not convenient for, the vertical intercommunication groove 10 that is equipped with in scale groove 7 one side, intercommunication groove 10 runs through pipe box 3 lateral walls, and intercommunication groove 10 sets up in one side of scale groove 7, communicates scale groove 7 from one side, is installing locating lever 8 back like this, only need remove locating lever 8 to intercommunication groove 10 in from scale groove 7, can remove locating lever 8 to any required scale groove 7 in, need not dismantle locating lever 8, makes things convenient for medical personnel to operate.

For more audio-visual how much of knowing body 1 interior liquid medicine, body 1 is transparent subassembly, 1 lateral wall of body is equipped with scale mark 11, can audio-visually see body 1 interior liquid medicine through scale mark 11 and transparent pipe wall how much, makes things convenient for medical personnel to change the dose according to the state of an illness.

Example (b): the utility model provides a medical oncology intervenes treatment device, includes transparent plastic's body 1 and the needle body 2 of metal material, body 1 lateral wall is equipped with scale mark 11, be equipped with push rod 12 in the body 1, the one end bonding that push rod 12 is located body 1 has the rubber buffer, the push rod 12 other end and circular push pedal integrated into one piece, body 1 and needle body 2 overcoat have pipe box 3, pipe box 3 one end opening other end seals, the blind end of pipe box 3 is equipped with the through-hole that supplies needle body 2 to pass through, the bilateral symmetry that pipe box 3 is close to the blind end is equipped with scale groove 7, scale groove 7 runs through pipe box 3 lateral wall, scale groove 7 is zero scale with pipe box 3 blind end, the vertical intercommunication groove 10 that is equipped with in scale groove 7 one side, intercommunication groove 10 runs through pipe box 3 lateral wall, be equipped with locating lever 8 in scale groove 7, locating lever 8 runs, the utility model discloses a pipe sleeve, including pipe sleeve 3, locating lever 8 and pipe sleeve 3, locating lever 8 places in scale groove 7 of both sides co-altitude, 8 both ends of locating lever are equipped with and keep off pearl 9, 8 one end of locating lever keep off pearl 9 fixedly, 8 other ends of locating lever keep off pearl 9 one side porosely, 8 tip of locating lever and hole grafting, pipe sleeve 3 is close to and is equipped with exhaust hole 4 on the lateral wall of blind end, the open end of pipe sleeve 3 is equipped with 7 elastic splint 5 along the circumferencial direction, elastic splint 5 inclines to pipe sleeve 3 center, and elastic splint 5 is 5 degrees with the contained angle of 3 axis of pipe sleeve, 3 openings of pipe sleeve are equipped with adapter sleeve 6, the one end and the 3 threaded connection of pipe.

When using, move the locating lever 8 to the scale groove 7 of needs in through the intercommunication groove 10, put into pipe box 3 with needle body 2 and body 1 in, elastic splint 5 hugs closely body 1 lateral wall, wear out needle body 2 from the through-hole until body 1 blocks with needle body 2 junction by locating lever 8, needle body 2 exposes length this moment and is required length, then screw the adapter sleeve 6 and fix body 1, medical personnel handheld adapter sleeve 6 intervenes the treatment operation for patient, avoid medical personnel to contact needle body 2 and take place cross infection, make the process of inserting the needle stable, the convenient control pierces the length of subcutaneous tissue's needle body 2.

Claims

1. An interventional therapy device for medical oncology, which is characterized in that: comprises a tube body (1) and a needle body (2), a push rod (12) is arranged in the tube body (1), a pipe sleeve (3) is sleeved outside the pipe body (1) and the needle body (2), one end of the pipe sleeve (3) is open, and the other end is closed, the closed end of the pipe sleeve (3) is provided with a through hole for the needle body (2) to pass through, the side wall of the pipe sleeve (3) close to the closed end is provided with an exhaust hole (4), a plurality of elastic clamping plates (5) are arranged at the opening end of the pipe sleeve (3) along the circumferential direction, the elastic clamping plate (5) inclines towards the center of the pipe sleeve (3), a fastening sleeve (6) is arranged at the opening of the pipe sleeve (3), one end of the fastening sleeve (6) is in threaded connection with the pipe sleeve (3), the other end of the fastening sleeve (6) is adapted to the elastic clamping plate (5), the fastening sleeve (6) is in threaded connection with the pipe sleeve (3) and then extrudes the elastic clamping plate (5) to fix the pipe body (1).

2. An oncology interventional therapy device according to claim 1, characterized in that: scale grooves (7) are symmetrically arranged on two sides, close to the closed end, of the pipe sleeve (3), the scale grooves (7) penetrate through the side wall of the pipe sleeve (3), a positioning rod (8) is arranged in the scale grooves (7), the positioning rod (8) penetrates through the scale grooves (7) on two sides of the pipe sleeve (3), and blocking beads (9) are arranged at two ends of the positioning rod (8).

3. An oncology interventional therapy device according to claim 2, characterized in that: one end of the positioning rod (8) is fixed with the blocking bead (9), and the other end of the positioning rod (8) is detachable with the blocking bead (9).

4. An oncology interventional therapy device according to claim 2, characterized in that: and a communicating groove (10) is vertically arranged on one side of the scale groove (7), and the communicating groove (10) penetrates through the side wall of the pipe sleeve (3).

5. An oncology interventional therapy device according to claim 1, characterized in that: the tube body (1) is a transparent assembly, and scale marks (11) are arranged on the outer side wall of the tube body (1).