Cotton roll for basic surgical operation
阅读说明:本技术 一种基础外科手术用卷棉子 (Cotton roll for basic surgical operation ) 是由 董永军 于 2019-09-30 设计创作,主要内容包括:本发明公开了一种基础外科手术用卷棉子,包括筒体、下夹持片、芯杆、麻花形螺纹部、上夹持片、拉环、橡胶帽、抗震外衬圈、柄部和定位环,所述下夹持片的正面设置有均匀排布的加强肋,所述加强肋的两侧均安装有对称布置的过滤网,所述过滤网设置在下夹持片的内部,所述芯杆均贯穿筒体、限位座和下夹持片。该基础外科手术用卷棉子,能够有效的解决了脱脂棉安装不牢固的问题,避免了脱脂棉容易脱落,增大了摩擦系数,有利于增强脱脂棉的缠绕牢固性,能够有利于脱脂棉上的液体的过滤,有利于脱脂棉的安装和更换,非常便捷,提高了工作效率,解决了在使用过程中容易穿透脱脂棉的问题,从而有效的降低了安全隐患。(The invention discloses a roll cotton for basic surgery, which comprises a cylinder body, a lower clamping piece, a core bar, a twist thread part, an upper clamping piece, a pull ring, a rubber cap, an anti-seismic outer lining ring, a handle part and a positioning ring, wherein reinforcing ribs are uniformly distributed on the front surface of the lower clamping piece, filter screens which are symmetrically distributed are arranged on two sides of each reinforcing rib, the filter screens are arranged in the lower clamping piece, and the core bar penetrates through the cylinder body, a limiting seat and the lower clamping piece. This basic surgery operation is with book cotton seed can effectually solve the insecure problem of cotton wool installation, has avoided the cotton wool to drop easily, has increased coefficient of friction, is favorable to strengthening the winding fastness of cotton wool, can be favorable to the filtration of the liquid on the cotton wool, is favorable to the installation and the change of cotton wool, and is very convenient, has improved work efficiency, has solved the problem that pierces through the cotton wool easily in the use to the effectual potential safety hazard that has reduced.)
1. The utility model provides a basis is roll up cotton seed for surgery operation, includes barrel (1), lower clamping piece (102), core bar (2), twist shape screw thread portion (202), goes up clamping piece (203), pull ring (204), rubber cap (3), antidetonation outer lining ring (4), stalk portion (7) and holding ring (8), its characterized in that: reinforcing ribs (9) which are uniformly distributed are arranged on the front surface of the lower clamping piece (102), filter screens (10) which are symmetrically arranged are arranged on two sides of each reinforcing rib (9), each filter screen (10) is arranged inside the lower clamping piece (102), each core rod (2) penetrates through the corresponding barrel (1), the corresponding limiting seat (101) and the corresponding lower clamping piece (102), one end, close to the barrel (1), of each core rod (2) is fixedly provided with a pull ring (204), one side, close to the corresponding pressure reduction hole (103), of each core rod (2) is inserted with a limiting plate (201), two ends of each limiting plate (201) are connected with the inner wall of the corresponding barrel (1) in a sliding mode, the top of each limiting plate (201) is fixedly connected with one end, far away from the corresponding limiting ring (5), of each limiting spring (6), one end, close to the corresponding lower clamping piece (102), of each core rod (2) is, one end, far away from the lower clamping piece (102), of the twist-shaped threaded portion (202) is fixedly provided with an upper clamping piece (203), trapezoidal sliding grooves (801) are formed in two sides of the inner wall of the positioning ring (8), and a pressing plate (11) is arranged between the two trapezoidal sliding grooves (801).
2. The cotton roll for basic surgery according to claim 1, wherein: the top fixed mounting of barrel (1) has spacing seat (101), the bottom of barrel (1) is cup jointed stalk portion (7), the both sides of stalk portion (7) all are provided with anti-skidding granule (701) of evenly arranging, one side fixed fixation that the bottom of body (1) is close to stalk portion (7) is provided with holding ring (8), the bottom fixedly connected with spacing ring (5) of spacing seat (101), spacing ring (5) set up the inside top at barrel (1), spacing spring (6) have been pegged graft to the inside of spacing ring (5), centre gripping piece (102) under the top fixedly connected with of spacing seat (101).
3. The cotton roll for basic surgery according to claim 1, wherein: the pressure reduction device is characterized in that pressure reduction holes (103) which are uniformly distributed are formed in the middle of the inner wall of the cylinder body (1), and a core rod (2) is arranged inside the cylinder body (1).
4. The cotton roll for basic surgery according to claim 1, wherein: the top of the upper clamping sheet (203) is fixedly provided with a rubber cap (3), and the outsides of the upper clamping sheet (203) and the lower clamping sheet (102) are sleeved with an anti-seismic outer lining ring (4).
5. The cotton roll for basic surgery according to claim 1, wherein: one side of the pressing plate (11) and one side of the positioning ring (8) are both provided with a groove, the pressing plate (11) is fixedly connected with one end of the reset spring (12) through the groove, and the positioning ring (8) is fixedly connected with the other end of the reset spring (12) through the groove.
Technical Field
The invention relates to the technical field of basic surgical operations, in particular to a cotton roll for basic surgical operations.
Background
The surgery is called as operation for short, commonly called as knife, and refers to a treatment process that a surgeon or other professionals operate through surgical equipment or surgical instruments to enter human body or other biological tissues and remove pathological changes, change structures or implant foreign objects in a forced mode, the early operation is only limited to a simple manual method to cut, cut and sew on the body surface, such as abscess drainage, tumor excision, trauma suture and the like, so the operation is an operation of destroying the integrity (incision) of tissues or restoring (suture) tissues with the integrity damaged, along with the development of the surgery, the operation field is continuously expanded, the operation can be carried out on any part of the human body, applied instruments are continuously updated, such as scalpels, namely electrotomes, microwave knives, ultrasonic knives, laser knives and the like, and when the operation for treating heart pre-excitation syndrome is carried out, the positioning can be carried out by means of a high-function electronic computer, some surgical operations do not necessarily need to be cut to destroy tissues, such as taking out stones or foreign matters in the biliary tract, urinary tract or gastrointestinal tract through various endoscopes, dilating coronary arteries by puncturing catheters with air bags, recanalizing occluded blood vessels with laser, and the like, so the operations have wider meanings, but most of the operations are mainly performed by manual operations of doctors at present, the cotton rolls are special auxiliary instruments for examining and changing medicines for patients by doctors in medical units, and are commonly used for dressing after winding absorbent cotton, most of the cotton rolls comprise handles, rods and roll heads, the handles are divided into straight handles and spiral handles, the roll heads are divided into screw heads and triangular heads, and the absorbent cotton is wound on the roll heads of the cotton rolls in use, the absorbent cotton is easy to fall off when the cotton rolls with the triangular heads, and the absorbent cotton is wound by the screw heads is firmer but is difficult to change, in addition, the thread head is easy to penetrate absorbent cotton in the using process, so that certain potential safety hazards exist in the conventional cotton rolling process.
Therefore, there is a need for a roll of cotton for basic surgical use that solves the above problems.
Disclosure of Invention
The present invention is directed to a cotton roll for basic surgical operation, which solves the above problems of the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: a roll of cotton for basic surgery comprises a barrel, a lower clamping piece, a core bar, twist thread parts, an upper clamping piece, a pull ring, a rubber cap, an anti-seismic outer lining ring, a handle part and a positioning ring, wherein the front of the lower clamping piece is provided with reinforcing ribs which are uniformly distributed, two sides of each reinforcing rib are provided with symmetrically arranged filter screens, the filter screens are arranged inside the lower clamping piece, the core bar penetrates through the barrel, a limiting seat and the lower clamping piece, one end of the core bar, which is close to the bottom of the barrel, is fixedly provided with the pull ring, one side of the core bar, which is close to a pressure reduction hole, is inserted with a limiting plate, two ends of the limiting plate are both in sliding connection with the inner wall of the barrel, the top of the limiting plate is fixedly connected with one end, which is far away from the limiting ring, of the core bar, which is close to the lower clamping piece, is fixedly provided with, trapezoidal spout has all been seted up to the inner wall both sides of holding ring, two be provided with the clamp plate between the trapezoidal spout.
Preferably, the top fixed mounting of barrel has spacing seat, the stalk portion has been cup jointed to the bottom of barrel, the both sides of stalk portion all are provided with the anti-skidding granule of evenly arranging, the bottom of body is close to one side fixed holding ring that is provided with of stalk portion, the bottom fixedly connected with spacing ring of spacing seat, the spacing ring sets up the inside top at the barrel, spacing spring is pegged graft to the inside of spacing ring, holding piece under the top fixedly connected with of spacing seat.
Preferably, the middle part of the inner wall of the cylinder body is provided with pressure reduction holes which are uniformly distributed, and a core rod is arranged inside the cylinder body.
Preferably, the top of the upper clamping piece is fixedly provided with a rubber cap, and the outsides of the upper clamping piece and the lower clamping piece are sleeved with an anti-seismic outer lining ring.
Preferably, one side of the pressing plate and one side of the positioning ring are both provided with a groove, the pressing plate is fixedly connected with one end of the reset spring through the groove, and the positioning ring is fixedly connected with the other end of the reset spring through the groove.
Compared with the prior art, the invention has the beneficial effects that:
(1) this basic surgery operation is with book cotton seed through setting up holding piece and lower holding piece, can effectually solve the insecure problem of cotton wool installation, has avoided the cotton wool to drop easily, through setting up twisted thread portion and stiffening rib, has increased coefficient of friction, is favorable to strengthening the winding fastness of cotton wool, through setting up the filter screen, can be favorable to the filtration of the liquid on the cotton wool.
(2) This basic surgery operation is with rolling up cotton seed through setting up barrel and spacing spring, is favorable to absorbent cotton's installation and change, and is very convenient, has improved work efficiency, through setting up rubber cap and the outer junk ring of antidetonation, has solved the problem that pierces through absorbent cotton easily in the use to effectual potential safety hazard that has reduced through setting up holding ring, pull ring and stalk portion, has made things convenient for the practicality of operation greatly, has improved the stability of operation use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the lower clamping piece of the present invention;
FIG. 3 is a schematic view of a retaining ring according to the present invention.
In the figure: the anti-skidding type anti-skidding composite pipe comprises a barrel body 1, a limiting
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without any creative effort belong to the protection scope of the present invention; in addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a rolling cotton for basic surgery comprises a cylinder body 1, a
The working principle is as follows: under the condition of using the cotton rolls, firstly, the cylinder body 1 is held by one hand, meanwhile, the middle finger passes through the
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.
- 上一篇:一种医用注射器针头装配设备
- 下一篇:一种医疗卫生药性卫生巾