CN209378289U - A kind of gynecological administration device of accurate controllable medicine-feeding position - Google Patents

Abstract

The utility model discloses a kind of gynecological administration devices of accurate controllable medicine-feeding position of medical instruments field, including injection head, the first cylinder, the second cylinder and air bag, the injection head is fixedly connected with first barrel front end, first cylinder is connect with second cylinder screw, second inner barrel is equipped with liquid storage chamber, the rear side of the liquid storage chamber is connect by pipeline with the air bag, is connected with hose on front side of the liquid storage chamber；The front side whole body likeness in form rotary table of first cylinder, the rear interior rear and front end of first cylinder are respectively fixed with limit plate, and the hose passes through the limit plate and connect with the injection head；A kind of gynecological administration device of accurate controllable medicine-feeding position provided by the utility model, which effectively extends injection head, can be deep into distance in patient body, can be accurate to injection head up to lesion locations, and first can block medical fluid on front side of cylinder and not overflow, and prevent liquid waste and cause to infect.

Description

A kind of gynecological administration device of accurate controllable medicine-feeding position

Technical field

The utility model relates to medical instruments fields, and in particular to a kind of gynecological administration device of accurate controllable medicine-feeding position.

Background technique

What the treatment beans silk of many gynecological diseases was realized by per vaginam or rectally, and current administration mode is past Toward being by drug injection by injection bolt into patient's vagina or rectum, this mode, which cannot make to inject bolt, is deep into lesion position It sets, leads to position inaccuracy of adding medicine to, and liquid medicine injection is easy to overflow, and causes to infect.

Utility model content

The technical issues of solution

Aiming at the problem that existing background is proposed, the utility model provide the gynaecology of accurate controllable medicine-feeding position a kind of to Medicine device.

Technical solution

In order to achieve the above object, the utility model is achieved by the following technical programs:

A kind of gynecological administration device of accurate controllable medicine-feeding position, including injection head, the first cylinder, the second cylinder and air bag, The injection head is fixedly connected with first barrel front end, and first cylinder is connect with second cylinder screw, described Second inner barrel is equipped with liquid storage chamber, and the rear side of the liquid storage chamber is connect by pipeline with the air bag, before the liquid storage chamber Side is connected with hose；The front side whole body likeness in form rotary table of first cylinder, the rear interior rear and front end point of first cylinder It is not fixed with limit plate, the hose passes through the limit plate and connect with the injection head, and between two pieces of limit plates The hose disk coiled；The injection head surface is evenly distributed with soft protrusion, and the soft protruding apex is equipped with Medicine mouth.

Further, external screw thread is distributed on the lateral wall on the whole body on rear side of first cylinder, second cylinder Internal screw thread is accordingly distributed with the external screw thread on front inner wall.

Further, the axial radii on front side of first cylinder becomes larger from front to back.

Further, the upside of the liquid storage chamber is equipped with medicine-pouring port, and blocking has rubber cork at the medicine-pouring port.

Further, the injection head is ellipse or semicircle.

Beneficial effect

It is had the following beneficial effects: compared with known publicly-owned technology using technical solution provided by the utility model

First cylinder is connect with the second cylinder spiral, and distance in patient body can be deep by effectively extending injection head, It can be accurate to injection head up to lesion locations, and the front side of the first cylinder is rotary table, axial radii is gradually increased from front to back, When injection head protrudes into simultaneously liquid medicine injection in patient body, medical fluid can be blocked on front side of the first cylinder and is not overflowed, medical fluid is prevented It wastes and causes to infect.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described.It should be evident that the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the structural schematic diagram of the utility model；

Label in figure respectively represents: 1- injection head；The first cylinder of 2-；The second cylinder of 3-；4- air bag；5- liquid storage chamber；6- Pipeline；7- hose；8- limit plate；The soft protrusion of 9-；10- medicine outlet；12- external screw thread；13- internal screw thread；14- medicine-pouring port；15- rubber Glue cork.

Specific embodiment

It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described.Obviously, it is retouched The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to The range of the utility model protection.

Below with reference to embodiment, the utility model will be further described.

Embodiment 1

In conjunction with Fig. 1: a kind of gynecological administration device of accurate controllable medicine-feeding position, including injection head 1, the first cylinder 2, second Body 3 and air bag 4, injection head 1 are fixedly connected with 2 front end of the first cylinder, and the first cylinder 2 is threadedly coupled with the second cylinder 3, and second Liquid storage chamber 5 is equipped with inside body 3, the rear side of liquid storage chamber 5 is connect by pipeline 6 with air bag 4, and the front side of liquid storage chamber 5 is connected with hose 7；The front side whole body likeness in form rotary table of first cylinder 2, the rear interior rear and front end of the first cylinder 2 is respectively fixed with limit plate 8, soft Pipe 7 pass through limit plate 8 connect with injection head 1, and the hose 7 between two pieces of limit plates 8 coil it is spiral；1 surface of injection head Soft raised 9 are evenly distributed with, soft raised 9 top is equipped with medicine outlet 10.

Further, external screw thread 12 is distributed on the lateral wall on the 2 rear side whole body of the first cylinder, in the front side of the second cylinder 3 Internal screw thread 13 is accordingly distributed with external screw thread 12 on wall, extending injection head 1 by the cooperation of external screw thread 12 and internal screw thread 13 can Deep distance.

Further, the axial radii of 2 front side of the first cylinder becomes larger from front to back, can prevent from having injected in patient body Medical fluid outflow overflow.

Further, the upside of liquid storage chamber 5 is equipped with medicine-pouring port 14, and blocking has rubber cork 15 at medicine-pouring port 14, passes through note Medicine mouth 14 injects medical fluid in liquid storage chamber 5, disposably can all be injected into medical fluid in patient body, avoids because without liquid storage chamber 5 And the trouble for needing repeatedly to be injected, the psychology that also attends to the patient avoid patients' feeling painful.

Further, injection head 1 is ellipse or semicircle, and medical fluid can be uniformly applied to the lesion locations of patient.

Medical fluid is injected by medicine-pouring port 14 in liquid storage chamber 5, injection head 1 is extend into patient's vagina or rectum, and rotation is inside Deeply, when 2 length of the first cylinder is inadequate, the second cylinder 3 is screwed backward, extends the length that injection head 1 can go deep into, until accurate Reach lesion locations.The continuous compressed air of air bag 4 makes medical fluid pour in injection head 1 by hose 7, and passes through 1 surface of injection head The medicine outlet 10 on soft raised 9 top is injected into diseased region, 1 surface of injection head and soft raised 9 be rubber material, sense of touch Softness avoids causing to stimulate to patient's lesion locations, since the front side of the first cylinder 2 is that axial radii becomes larger from front to back Rotary table, therefore blocked medical fluid and do not overflowed in patient body, avoided liquid waste and pollute.

In 3 spiral back rotation of the second cylinder, in order to avoid hose 7 and liquid storage chamber 5 junction can due to pullling it is loose Dynamic, the hose 7 on rear side of the first cylinder 2 is spiral, increases by 7 telescopic adjustment range of hose, and pass through 2 rear side of the first cylinder The limit plate 8 of both ends setting carries out the restriction of position to hose 7, is equipped with support sleeve in 2 front interior of the first cylinder and is socketed hose 7, avoid the relaxation of hose 7.

In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples In can be combined in any suitable manner.

The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously There is no the details that detailed descriptionthe is all, does not limit the specific embodiment of the utility model yet.Obviously, according in this specification Hold, can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably explain this reality With novel principle and practical application, so that skilled artisan be enable to better understand and utilize this practical new Type.The utility model is limited only by the claims and their full scope and equivalents.

Claims (5)

1. a kind of gynecological administration device of accurate controllable medicine-feeding position, including injection head (1), the first cylinder (2), the second cylinder (3) And air bag (4), it is characterised in that: the injection head (1) is fixedly connected with the first cylinder (2) front end, first cylinder (2) it is threadedly coupled with second cylinder (3), is equipped with liquid storage chamber (5) inside second cylinder (3), the liquid storage chamber (5) Rear side is connect by pipeline (6) with the air bag (4), is connected with hose (7) on front side of the liquid storage chamber (5)；Described first The front side whole body likeness in form rotary table of body (2), the rear interior rear and front end of first cylinder (2) are respectively fixed with limit plate (8), The hose (7) passes through the limit plate (8) and connect with the injection head (1), and described between two pieces of limit plates (8) Hose (7) coiling is spiral；Injection head (1) surface is evenly distributed with soft raised (9), soft raised (9) top End is equipped with medicine outlet (10).

2. a kind of gynecological administration device of accurate controllable medicine-feeding position according to claim 1, it is characterised in that: described first Be distributed with external screw thread (12) on the lateral wall on the whole body on rear side of cylinder (2), on the front inner wall of second cylinder (3) with it is described outer Internal screw thread (13) are accordingly distributed in screw thread (12).

3. a kind of gynecological administration device of accurate controllable medicine-feeding position according to claim 1, it is characterised in that: described first Axial radii on front side of cylinder (2) becomes larger from front to back.

4. a kind of gynecological administration device of accurate controllable medicine-feeding position according to claim 1, it is characterised in that: the liquid storage The upside of chamber (5) is equipped with medicine-pouring port (14), and blocking has rubber cork (15) at the medicine-pouring port (14).

5. a kind of gynecological administration device of accurate controllable medicine-feeding position according to claim 1, it is characterised in that: the injection Head (1) is ellipse or semicircle.