CN209286274U - The disposable singlehanded catheter of obstetrics - Google Patents

Abstract

The utility model discloses the disposable singlehanded catheters of obstetrics, including tube body, urine collection bag, adjust ring, fixing chuck plate, fixing axle, group ligule, handle, elastic cushion, the disposable singlehanded catheter of the obstetrics, it is easy to operate, powerful, mechanism design is expanded by cleverly labia, it can be inserted into convenient for tube body, alleviate the pain of patient, simultaneously, also the convenient of medical staff's operation is improved, and embedding structure is simple, is readily produced manufacture, has expanded clinical practicability, is finally reached and promotes and applies purpose well.

Description

The disposable singlehanded catheter of obstetrics

Technical field

The utility model relates to the disposable singlehanded catheters of the field of medical instrument technology more particularly to obstetrics.

Background technique

At present in clinical obstetrics nursing, bed puerpera urination is generally using the method for plugging in catheter, to reach urethral catheterization mesh , but existing traditional catheter, common configuration is simple, has a single function, only have basic urethral catheterization effect, there are it is biggish not Foot and defect because can not in advance carry out patient's labia stirring opening, that is, cause to suffer from because traditional catheter is in catheterization procedure Person, which is intubated, generates biggish pain, also improves the burden of medical staff's operation, so that clinical application is significantly impacted, in view of Disadvantages described above, it is really necessary to design obstetrics with disposable singlehanded catheter.

Utility model content

Technical problem to be solved by the utility model is to provide the disposable singlehanded catheters of obstetrics, to solve to carry on the back The problem of scape technology proposes.

In order to solve the above technical problems, the technical solution of the utility model is: the disposable singlehanded catheter of obstetrics, including Tube body, urine collection bag adjust ring, fixing chuck plate, fixing axle, dial ligule, handle, elastic cushion, and the urine collection bag is located at tube body bottom It holds at port, the urine collection bag is connected with tube body using screw thread, and the adjusting ring is through tube wall, the adjusting Ring is connected with tube body sliding, and the fixing chuck plate, which is located at, adjusts ring outer wall upper and lower ends, the fixing chuck plate and adjusting ring It is integrally connected, the fixing axle is located at middle-end inside fixing chuck plate, and the fixing axle is connected with fixing chuck plate close-fitting, described Dial ligule through fixing axle outer wall, the ligule of dialling is rotatedly connected with fixing axle, and the handle, which is located at, dials the ligule right side Side, the handle are integrally connected with ligule is dialled, and the elastic cushion, which is located at, adjusts upper and lower ends on the right side of ring, the elastic cushion It is connected with ring is adjusted using adhesive, and the elastic cushion is connected with handle using adhesive.

Further, the tube wall lower end is additionally provided with flow regulator, and the flow regulator and tube body use Adhesive is connected.

Further, also rear and front end is additionally provided with side opening at port on the left of the tube body, and the side opening is circular through hole.

Further, the urine collection bag bottom middle-end is additionally provided with regulating valve, and the regulating valve and urine collection bag use gluing Agent is connected.

Further, the urine collection bag front end is additionally provided with graduation apparatus, and the graduation apparatus is integrally connected with urine collection bag.

Further, the adjusting ring inner right side top has also extended through caging bolt, the caging bolt and adjusting Ring screw thread is connected.

Compared with prior art, the disposable singlehanded catheter of the obstetrics, before urethral catheterization, medical staff pulls adjusting in advance Ring is realized that adjust ring is slided along tube body, is stopped drag after the position for adjusting ring reaches needs, and rotary stopper spiral shell Bolt, i.e. caging bolt are rotated along ring is adjusted, and after caging bolt clamps tube body, are imitated by the chucking power of caging bolt Fruit can be realized adjusting ring and be connected with the secured of tube body, at this time by aforesaid operations, not only facilitate medical staff to adjusting ring Position is adjusted, and is also convenient for being fixed on the positioning to adjusting ring, and when urethral catheterization, medical staff's hand is walked on tiptoe handle, and side opening is placed in It in front of patient's urethra labia, because tube body port is round end, can facilitate insertion into urethra, and in order to improve the convenient of operation and drop The discomfort of low patient, medical staff's pressable handle realize that handle overcomes the screen resilience of elastic cushion to drive and dials ligule with fixing axle It is rotated for the center of circle, i.e., by dialling the rotation of ligule, can be realized and effect is expanded to patient's urethra labia, be convenient for subsequent pipe The insertion of body facilitates urine to flow into inside urine collection bag by tube body after tube body wears outer wall, meanwhile, flow regulator It is that medical staff controls urethral catheterization speed for convenience, graduation apparatus is for the ease of carrying out to urine collection bag inside urine capacity Measurement, the observation for facilitating medical staff are grasped, the disposable singlehanded catheter of the obstetrics, easy to operate, powerful, are passed through Cleverly labia expands mechanism design, can be inserted into convenient for tube body, alleviate the pain of patient, meanwhile, also improve medical staff What is operated is convenient, and embedding structure is simple, is readily produced manufacture, has expanded clinical practicability, has been finally reached good popularization Application purpose, meanwhile, it is round end at tube body port, facilitates insertion, reduce the discomfort of patient, and by the cooperation of side opening, It is convenient for urethral catheterization.

Detailed description of the invention

Fig. 1 is main view of the obstetrics with disposable singlehanded catheter；

Fig. 2 is to dial ligule position enlarged drawing；

Fig. 3 is to adjust ring portion position top perspective view；

Fig. 4 is to dial the Unscrew state diagram of ligule position；

Fig. 5 is to adjust ring portion position cutaway view Amplified image.

Tube body 1, urine collection bag 2 adjust ring 3, fixing chuck plate 4, fixing axle 5, dial ligule 6, handle 7, elastic cushion 8, flow velocity tune Save device 101, side opening 102, regulating valve 201, graduation apparatus 202, caging bolt 301.

The following detailed description will be further explained with reference to the above drawings.

Specific embodiment

Hereinafter, a variety of specific details are elaborated, in order to provide to the saturating of the concept for constituting described embodiment basis Thorough understanding, however, it will be apparent to those skilled in the art that described embodiment can be in these no specific details In the practice of getting off of some or all situations do not specifically describe well-known processing step in other cases.

As shown in figure 1, figure 2, figure 3, figure 4 and figure 5, obstetrics' disposable singlehanded catheter, including tube body 1, urine collection bag 2, tune It saves ring 3, fixing chuck plate 4, fixing axle 5, dial ligule 6, handle 7, elastic cushion 8, the urine collection bag 2 is located at 1 bottom end port of tube body Place, the urine collection bag 2 and tube body 1 use screw thread are connected, and the adjusting ring 3 is through 1 outer wall of tube body, the adjusting ring 3 are connected with the sliding of tube body 1, and the fixing chuck plate 4, which is located at, adjusts 3 outer wall upper and lower ends of ring, the fixing chuck plate 4 and adjusting Ring 3 is integrally connected, and the fixing axle 5 is located at 4 inside middle-end of fixing chuck plate, the fixing axle 5 and 4 close-fitting phase of fixing chuck plate Even, group ligule 6 is rotatedly connected through 5 outer wall of fixing axle, the ligule 6 of dialling with fixing axle 5, the handle 7 Positioned at 6 right side of ligule is dialled, the handle 7 is integrally connected with ligule 6 is dialled, and the elastic cushion 8, which is located at, adjusts 3 right side of ring up and down Both ends, the elastic cushion 8 use adhesive to be connected with ring 3 is adjusted, and the elastic cushion 8 uses adhesive phase with handle 7 Even, the 1 outer wall lower end of tube body is additionally provided with flow regulator 101, and the flow regulator 101 and tube body 1 use gluing Agent is connected, and also rear and front end is additionally provided with side opening 102 at the 1 left side port of tube body, and the side opening 102 is circular through hole, The 2 bottom middle-end of urine collection bag is additionally provided with regulating valve 201, and the regulating valve 201 is connected with urine collection bag 2 using adhesive, 2 front end of urine collection bag is additionally provided with graduation apparatus 202, and the graduation apparatus 202 is integrally connected with urine collection bag 2, the adjusting 3 inner right side top of ring has also extended through caging bolt 301, and the caging bolt 301 is connected with 3 screw thread of ring is adjusted.

The disposable singlehanded catheter of the obstetrics, before urethral catheterization, medical staff pulls in advance adjusts ring 3, and it is suitable that realization adjusts ring 3 Tube body 1 slided, when the position for adjusting ring 3 reach need after stop drag, and rotary stopper bolt 301, i.e. limit spiral shell Bolt 301 is rotated along ring 3 is adjusted, and after caging bolt 301 clamps tube body 1, is imitated by the chucking power of caging bolt 301 Fruit can be realized adjusting ring 3 and be connected with the secured of tube body 1, at this time by aforesaid operations, not only facilitate medical staff to adjusting ring 3 position is adjusted, and is also convenient for being fixed on the positioning to adjusting ring 3, and when urethral catheterization, medical staff's hand is walked on tiptoe handle 7, by side opening 102 are placed in front of patient's urethra labia, because 1 port of tube body is round end, can facilitate insertion into urethra, and in order to improve operation Discomfort that is convenient and reducing patient, medical staff's pressable handle 7 realize that handle 7 overcomes the screen resilience of elastic cushion 8 to drive and dials lip Leaf 6 is that the center of circle is rotated with fixing axle 5, i.e., by dialling the rotation of ligule 6, can be realized and expand work to patient's urethra labia With after tube body 1 wears outer wall, that is, urine being facilitated to flow into urine collection bag 2 by tube body 1 convenient for the insertion of subsequent tube body 1 Portion, meanwhile, flow regulator 101 be for convenience medical staff urethral catheterization speed is controlled, graduation apparatus 202 be for the ease of Urine collection bag inside urine capacity is measured, the observation for facilitating medical staff is grasped, meanwhile, it is round end at 1 port of tube body, Facilitate insertion, reduce the discomfort of patient, and pass through the cooperation of side opening 102, is also convenient for carrying out urethral catheterization.

The utility model is not limited to above-mentioned specific embodiment, and those skilled in the art visualize from above-mentioned Hair, without creative labor, the various transformation made are all fallen within the protection scope of the utility model.

Claims (6)

1. the disposable singlehanded catheter of obstetrics, it is characterised in that including tube body, urine collection bag, adjust ring, fixing chuck plate, fixation Axis dials ligule, handle, elastic cushion, and the urine collection bag is located at the port of tube body bottom end, and the urine collection bag and tube body use spiral shell Line is connected, and the adjusting ring is connected through tube wall, the adjusting ring with tube body sliding, the fixing chuck plate position In adjusting ring outer wall upper and lower ends, the fixing chuck plate is integrally connected with ring is adjusted, and the fixing axle is located at fixing chuck plate Internal middle-end, the fixing axle are connected with fixing chuck plate close-fitting, and described dials ligule through fixing axle outer wall, and described dials Ligule is rotatedly connected with fixing axle, and the handle, which is located at, to be dialled on the right side of ligule, and the handle is integrally connected with ligule is dialled, described Elastic cushion be located at and adjust upper and lower ends on the right side of ring, the elastic cushion is connected with adjusting ring using adhesive, and the bullet Property pad is connected with handle using adhesive.

2. the disposable singlehanded catheter of obstetrics as described in claim 1, it is characterised in that the tube wall lower end is also Equipped with flow regulator, the flow regulator is connected with tube body using adhesive.

3. the disposable singlehanded catheter of obstetrics as claimed in claim 2, it is characterised in that on the left of the tube body at port Also rear and front end is additionally provided with side opening, and the side opening is circular through hole.

4. the disposable singlehanded catheter of obstetrics as claimed in claim 3, it is characterised in that the urine collection bag bottom middle-end It is additionally provided with regulating valve, the regulating valve is connected with urine collection bag using adhesive.

5. the disposable singlehanded catheter of obstetrics as claimed in claim 4, it is characterised in that the urine collection bag front end is also set There is graduation apparatus, the graduation apparatus is integrally connected with urine collection bag.

6. the disposable singlehanded catheter of obstetrics as claimed in claim 5, it is characterised in that the adjusting ring inner right side Top has also extended through caging bolt, and the caging bolt is connected with ring screw thread is adjusted.