CN211534888U

CN211534888U - Surgical instrument cleaning forceps for hospital disinfection supply room

Info

Publication number: CN211534888U
Application number: CN201922318809.XU
Authority: CN
Inventors: 靳靖; 邹云; 陈利群
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-09-22
Anticipated expiration: 2029-12-20

Abstract

The utility model relates to a hospital's disinfection supply room washs pincers with surgical instruments belongs to medical instrument technical field, includes at least: the cleaning device comprises a cleaning head and a clamping device, wherein the clamping device comprises a clamp body, the clamp body comprises a first clamp and a second clamp, the first clamp and the second clamp are hinged through a pin, a clamping part is arranged at the first end of the first clamp and the first end of the second clamp, and the clamping part is detachably connected with the cleaning head; the second end of the first clamp and the second end of the second clamp are provided with a plurality of finger ring holes, the finger ring holes are arranged in parallel along the axis of the first clamp and the axis of the second clamp, and a spring is fixedly connected between the second end of the first clamp and the second end of the second clamp. The utility model discloses simple structure, but convenient operation and quick replacement wash the subassembly, can avoid the fish tail finger simultaneously, avoid causing cross infection to treat.

Description

Surgical instrument cleaning forceps for hospital disinfection supply room

Technical Field

The utility model belongs to the technical field of medical instrument, specifically be a hospital disinfection supply room washs pincers with surgical instruments.

Background

At present, for clinical operation, after a patient is clinically operated, bloodiness and body fluid on an operation instrument need to be wiped, and then concentrated disinfection is performed, most of the existing operation is to wear disposable rubber gloves, hold the instrument with one hand, and wipe with gauze with the other hand.

In the prior art, aiming at the problem that medical appliances are inconvenient to scrub after a patient operation, cleaning pliers for the medical appliances are often adopted. For example, chinese patent No. CN205518703U discloses a medical instrument cleaning forceps for cleaning surgical instruments, which includes a forceps body composed of a forceps head and a forceps handle, wherein the crossing portion of the forceps body is connected by a shaft, the forceps head is located at the front end of the forceps body, the forceps handle is located at the rear end of the forceps body, the forceps head is rectangular pieces arranged oppositely, and two opposite edges of each rectangular piece are respectively provided with a clip; the utility model has the advantages of simple structure, convenient operation, and can avoid the fish tail finger, avoid causing cross infection. However, the device only wipes medical instruments by clamping sterile gauze, and the situation of incomplete wiping is often caused when some medical instruments carry coagulated blood and human tissues; meanwhile, as the sterile gauze is fixed only by clamping, the falling-off condition often occurs in the wiping process, and the cleaning efficiency of the medical apparatus is influenced. Therefore, there is a need for an improvement in the prior art to obtain a surgical instrument cleaning forceps for hospital sterile supply rooms with good gripping function and easy replacement of cleaning parts.

Furthermore, on the one hand, due to the differences in understanding to the person skilled in the art; on the other hand, since the inventor studied a lot of documents and patents when making the present invention, but the space did not list all details and contents in detail, however, this is by no means the present invention does not possess these prior art features, but on the contrary the present invention has possessed all features of the prior art, and the applicant reserves the right to increase the related prior art in the background art.

SUMMERY OF THE UTILITY MODEL

To the deficiency of the prior art, the utility model provides a hospital disinfection supply room washs pincers with surgical instruments, includes at least: the cleaning device comprises a cleaning head and a clamping device, wherein the clamping device comprises a clamp body, the clamp body comprises a first clamp and a second clamp, the first clamp and the second clamp are hinged through a pin, a clamping part is arranged at the first end of the first clamp and the first end of the second clamp, and the clamping part is detachably connected with the cleaning head; the second end of the first clamp and the second end of the second clamp are provided with a plurality of finger ring holes, the finger ring holes are arranged in parallel along the axis of the first clamp and the axis of the second clamp, and a spring is fixedly connected between the second end of the first clamp and the second end of the second clamp.

According to a preferred embodiment, the clamping portion comprises a first end portion located on the first clamp and the second clamp in parallel, the first end portion is provided with a clamping head, and the clamping head is a wedge-shaped clamping head protruding out of a side edge of the clamping portion.

According to a preferred embodiment, the clamping portion comprises a plurality of symmetrically arranged bar-shaped teeth provided at the first end of the first jaw and the first end of the second jaw, the bar-shaped teeth being provided inside the clamping portion.

According to a preferred embodiment, the gripping portion further comprises steps in a proximal direction close to the operator, said steps being provided on opposite sides of the first and second jaws, respectively.

According to a preferred embodiment, the cleaning head comprises a clamping hole provided in the second surface, the clamping hole being a rectangular hole, the largest dimension of the clamping hole being smaller than the largest distance the clamping portion can be opened, the depth of the clamping hole being smaller than the longitudinal dimension of the cleaning head.

According to a preferred embodiment, a ring-layer-arranged toothed portion is provided in the clamping bore, the toothed portion being a wedge-shaped tooth, the toothed portion being defined by the shape of the cartridge.

According to a preferred embodiment, a plurality of brush strips are symmetrically and uniformly distributed on the circumferential side surface of the cleaning head, and the brush strips are perpendicular to the circumferential side surface of the cleaning head.

According to a preferred embodiment, a first arc portion is provided between the first surface of the cleaning head and its circumferential side surface.

According to a preferred embodiment, the second ends of the first and second jaws are provided with gripping portions, the shape of which is defined when the second ends of the first and second jaws are gripped by a hand.

According to a preferred embodiment, the second end of the first jaw and the second end of the second jaw are parallel to each other with corresponding male and female portions arranged alternately therebetween.

The utility model provides a pair of hospital disinfection supply room washs pincers with surgical instruments has following one or more advantages at least:

(1) the utility model can stably and effectively scrub the surface of the surgical instrument by arranging the replaceable cleaning head, and can quickly replace the used cleaning head;

(2) the utility model is convenient and fast to clamp the washed surgical instruments through the strip-shaped teeth of the clamping part, effectively prevents the washed surgical instruments from slipping and falling off, and indirectly protects the washed surgical instruments;

(3) the utility model discloses a set up the first circular arc portion on the cleaning head, make its cambered surface of laminating surgical instruments better, to carrying out the omnidirectional of surgical instruments clean, wash, guarantee that surgical instruments wash clean.

Drawings

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

FIG. 2 is a cross-sectional view of the cleaning head of the present invention;

FIG. 3 is a bottom view of the cleaning head of the present invention; and

fig. 4 is a schematic structural view of the holding portion of the present invention.

List of reference numerals

1: cleaning head 2: pin 3: first clamp

4: second clamp 5: and (6) a spring: finger ring hole

7: tooth portion 8: the brush bar 9: first arc part

10: clamping hole 11: the clamping head 12: strip-shaped tooth

13: step portion 14: the grip portion 15: convex part

16: concave part

Detailed Description

The following detailed description is made with reference to the accompanying drawings.

Example 1

As shown in fig. 1, the utility model provides a pair of forceps for cleaning surgical instruments in hospital disinfection supply room, at least comprising: the cleaning head comprises a cleaning head 1 and a clamping device, wherein the clamping device comprises a clamp body, the clamp body comprises a first clamp 3 and a second clamp 4, the first clamp 3 and the second clamp 4 are hinged through a pin 2, a clamping part is arranged at the first end of the first clamp 3 and the first end of the second clamp 4, and the clamping part is detachably connected with the cleaning head 1; the second end of the first clamp 3 and the second end of the second clamp 4 are provided with a plurality of finger ring holes 6, the finger ring holes 6 are arranged in parallel along the axial line of the first clamp 3 and the second clamp 4, and a spring 5 is fixedly connected between the second end of the first clamp 3 and the second end of the second clamp 4. Preferably, the spring is an extension spring. Preferably, the spring is replaceable by an abutting circlip.

When the device is used for cleaning surgical instruments, the distance between the clamping parts is reduced by pressing the inner side of the finger ring hole to rotate the first clamp and the second clamp along the pin. When the distance between the clamping parts is smaller than the maximum size between the clamping holes of the cleaning head, the clamping parts stretch into the cleaning head, then the finger ring holes are loosened, and at the moment, the first clamp and the second clamp return to the initial state under the action of the spring, so that the clamping operation of the cleaning head is realized. Then, the medical instrument is scrubbed by holding the cleaning forceps holding the cleaning head, and the cleaning head can be replaced at any time according to needs in the cleaning process so as to reach the specified medical instrument cleaning standard.

According to a preferred embodiment, as shown in fig. 4, the clamping portion comprises a first end portion disposed in parallel on the first clamp 3 and the second clamp 4, the first end portion is provided with a chuck 11, and the chuck 11 is a wedge chuck protruding from a side edge of the clamping portion. Through the clamping part that sets up the centre gripping subassembly that contains parallel to each other, the working face when can making the centre gripping laminates in the centre gripping thing more to obtain better centre gripping effect, also be convenient for the clamping part simultaneously and go deep into inside the cleaning assembly. Preferably, the dop is the inverted wedge shape on the cross-section, and the structural design of inverted wedge shape is favorable to the dop to catch the cleaning head, prevents that the cleaning head from droing at the brushing in-process.

According to a preferred embodiment, as shown in fig. 1 and 4, the gripping portion comprises a plurality of symmetrically arranged bar-shaped teeth 12 provided at the first end of the first jaw 3 and the first end of the second jaw 4, the bar-shaped teeth 12 being provided inside the gripping portion. Through setting up the bar tooth to increase the frictional force between clamping part and the medical instrument, can help the washing forceps holder to get the surgical instruments after washing, the effectual surgical instruments after preventing to wash skids and leads to falling, and the indirect surgical instruments to washing protects. Preferably, the strip-shaped teeth are made of an anti-slip rubber material.

According to a preferred embodiment, as shown in fig. 1, the gripping portion further comprises a step 13 in the proximal direction close to the operator, said steps 13 being provided on opposite sides of the first jaw 3 and the second jaw 4, respectively. By arranging the step part, the cleaning head clamped by the cleaning pliers can abut against the step part, so that the clamping stability of the cleaning head is improved; in addition, through the ladder portion that sets up, can provide spacingly for the washing pincers when the centre gripping cleaning head to this one step that realizes the centre gripping puts in place, improves the efficiency that the cleaning head was changed and was installed.

According to a preferred embodiment, as shown in fig. 2 and 3, the cleaning head 1 comprises a clamping hole 10 provided in the second surface, the clamping hole 10 being a rectangular hole, the largest dimension of the clamping hole 10 being smaller than the largest distance the clamping part can be opened, the depth of the clamping hole 10 being smaller than the longitudinal dimension of the cleaning head 1. Because the clamping operation track of the clamping part is rectangular, the clamping part can be conveniently stretched into the rectangular clamping hole, and the movement of the clamping part outside the clamping operation track is limited, so that the stability of the cleaning head is improved. Preferably, the width of the clamping hole is equal to the width of the clamping portion.

According to a preferred embodiment, as shown in fig. 2, a ring of toothed portions 7 is arranged in the clamping hole 10, the toothed portions 7 are wedge-shaped teeth, and the toothed portions 7 are defined by the shape of the chuck 11. Through setting up the profile of tooth portion of injecing by the dop shape, stability when can improving the cleaning head centre gripping is favorable to going on smoothly of medical instrument cleaning process.

According to a preferred embodiment, as shown in fig. 2 and 3, a plurality of brush strips 8 are symmetrically and uniformly distributed on the circumferential side surface of the cleaning head 1, and the brush strips 8 are perpendicular to the circumferential side surface of the cleaning head 1. Through set up the brush strip in cleaning head circumference side, can realize scrubbing medical instrument's block, recess or articulated local such as to prevent that blood or tissue from piling up the abluent condition emergence of being difficult to, improve the cleaning performance and the efficiency of wasing the pincers. Preferably, the brush bar is a polyurethane bristle.

According to a preferred embodiment, a first circular arc portion 9 is provided between the first surface of the cleaning head 1 and its circumferential side surface. Through setting up the arc portion, can make its cambered surface of laminating surgical instruments better, to carrying out omnidirectional wiping, washing of surgical instruments, guarantee that surgical instruments washs cleanly.

According to a preferred embodiment, as shown in fig. 1, the second ends of the first and

second jaws

3, 4 are provided with a gripping portion 14, the shape of the gripping portion 14 being defined when the second ends of the first and

second jaws

3, 4 are gripped by a hand. By providing the grip portion defined by the hand grip, the comfort of the user during operation can be improved.

According to a preferred embodiment, as shown in fig. 1, the second end of the first jaw 3 and the second end of the second jaw 4 are parallel to each other with corresponding protrusions 15 and recesses 16 arranged alternately therebetween. Through the arrangement of the corresponding concave part and convex part structures, the first clamp and the second clamp can be tightly attached, and the situation that the two clamps cannot be attached due to the limitation of the arc surface of the finger ring hole is prevented.

For the convenience of understanding, the working principle of the surgical instrument cleaning forceps for the hospital disinfection supply room of the invention is explained.

When using the utility model discloses a when wasing pincers to medical instrument, at first through pressing the finger ring hole inboard so that first clamp and second clamp rotate along the pin, the interval between the clamping part consequently reduces. When the distance between the clamping parts is smaller than the maximum size between the cleaning head clamping holes, the clamping parts stretch into the interior of the cleaning head until one end of the clamping parts reaches the inner end face of the cleaning head, then the finger ring holes are loosened, at the moment, the first clamp and the second clamp are restored to the initial state under the action of the spring, and the clamping heads in the clamping parts are gradually close to the tooth-shaped parts on the inner side wall of the cleaning head until the clamping parts abut against the tooth-shaped parts, so that the clamping operation of the cleaning head is realized. Then, the medical instrument is scrubbed by holding the cleaning forceps holding the cleaning head, and the cleaning head can be replaced at any time according to needs in the cleaning process so as to reach the specified medical instrument cleaning standard. When the cleaning head needs to be replaced, the inner side of the finger ring hole is pressed by hands to enable the first clamp and the second clamp to rotate along the pin, the distance between the clamping parts is reduced, the clamping head in the clamping part is gradually separated from the tooth-shaped part, and after the clamping head is completely separated from the tooth-shaped part, the clamping part and the cleaning head lose the fixing effect, so that the clamping part can be easily taken out from the clamping hole, and the cleaning head can be taken out. Then, the cleaning head is replaced with a new one. The utility model discloses can change the cleaning head as required, satisfy the medical instrument of high standard and wash the user demand, can get the surgical instruments after wasing simultaneously and put, prevent that surgical instruments from hindering the condition emergence of people because of the accident.

It should be noted that the above-mentioned embodiments are exemplary, and those skilled in the art can devise various solutions in light of the present disclosure, which are also within the scope of the present disclosure and fall within the scope of the present disclosure. It should be understood by those skilled in the art that the present specification and drawings are illustrative only and are not limiting upon the claims. The scope of the invention is defined by the claims and their equivalents.

Claims

1. A pair of surgical instrument cleaning pliers for hospital sterile supply rooms at least comprises: a cleaning head (1) and a clamping device,

it is characterized in that the preparation method is characterized in that,

the clamping device comprises a clamp body, the clamp body comprises a first clamp (3) and a second clamp (4), the first clamp (3) and the second clamp (4) are hinged through a pin (2), a clamping part is arranged at the first end of the first clamp (3) and the first end of the second clamp (4), and the clamping part is detachably connected with the cleaning head (1);

the second end of the first clamp (3) and the second end of the second clamp (4) are provided with a plurality of finger ring holes (6), the finger ring holes (6) are arranged in parallel along the axis of the first clamp (3) and the axis of the second clamp (4), and a spring (5) is fixedly connected between the second end of the first clamp (3) and the second end of the second clamp (4).

2. The pair of surgical instrument cleaning forceps for hospital sterile supply rooms according to claim 1, characterized in that the holding part comprises first end parts arranged in parallel on the first jaw (3) and the second jaw (4), the first end parts being provided with clamping heads (11), the clamping heads (11) being wedge-shaped clamping heads protruding from the sides of the holding part.

3. The pair of surgical instrument cleaning forceps for hospital sterile supply rooms according to claim 2, characterized in that the gripping portion comprises a plurality of symmetrically arranged bar-shaped teeth (12) provided at the first end of the first jaw (3) and the first end of the second jaw (4), the bar-shaped teeth (12) being provided inside the gripping portion.

4. The hospital sterile supply room surgical instrument cleaning forceps according to claim 3, characterized in that the gripping portion further comprises a step (13) in the proximal direction close to the operator, said steps (13) being provided on opposite sides of the first jaw (3) and the second jaw (4), respectively.

5. The pair of surgical instrument cleaning forceps for hospital sterile supply rooms according to claim 4, characterized in that the cleaning head (1) comprises a clamping hole (10) provided in the second surface, the clamping hole (10) being a rectangular hole, the maximum dimension of the clamping hole (10) being smaller than the maximum distance the clamping part can be opened, the depth of the clamping hole (10) being smaller than the longitudinal dimension of the cleaning head (1).

6. The pair of surgical instrument cleaning forceps for hospital sterile supply rooms according to claim 5, characterized in that the gripping holes (10) are provided with ring-like toothed portions (7), the toothed portions (7) are wedge-shaped teeth, and the toothed portions (7) are defined by the shape of the cartridge (11).

7. The pair of surgical instrument cleaning forceps for hospital sterile supply rooms according to claim 6, characterized in that a plurality of brush strips (8) are symmetrically and uniformly distributed on the circumferential side of the cleaning head (1), and the brush strips (8) are perpendicular to the circumferential side of the cleaning head (1).

8. The pair of surgical instrument cleaning forceps for hospital sterile supply rooms according to claim 7, characterized in that a first circular arc portion (9) is provided between the first surface of the cleaning head (1) and the circumferential side thereof.

9. The hospital sterile supply room surgical instrument cleaning forceps according to claim 8, characterized in that the second ends of the first jaw (3) and the second jaw (4) are provided with a grip (14), the shape of the grip (14) being defined by the second ends of the first jaw (3) and the second jaw (4) being held by hand.

10. The hospital sterile supply room surgical instrument cleaning forceps according to claim 9, characterized in that the second end of the first jaw (3) and the second end of the second jaw (4) are parallel to each other with corresponding protrusions (15) and recesses (16) arranged alternately in between.